CN216031634U

CN216031634U - Automatic admixture and additive adding device for water-stable stirring station

Info

Publication number: CN216031634U
Application number: CN202121764164.3U
Authority: CN
Inventors: 雷英强; 龚英; 杨森; 丁建彤; 周继中; 许文英; 武锋; 田源; 侯建军
Original assignee: Sinohydro Bureau 7 Co Ltd
Current assignee: Sinohydro Bureau 7 Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-15
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of road engineering, in particular to an automatic admixture and additive adding device for a water-stable stirring station, which comprises a high-speed stirring tank, wherein four corners of the lower side wall of the high-speed stirring tank are fixedly provided with supporting legs, the lower side wall of the high-speed stirring tank is fixedly provided with a stirring motor, the output end of the stirring motor is fixedly provided with a stirring rod, the stirring rod penetrates through the lower side wall of the high-speed stirring tank and extends to the inner cavity of the high-speed stirring tank, the outer side wall of the stirring rod is uniformly and equidistantly fixedly provided with stirring blades, the lower side of the right side of the high-speed stirring tank is fixedly provided with a conveying pipeline, the conveying pipeline is communicated with the inner cavity of the high-speed stirring tank, the upper side wall of the conveying pipeline is fixedly provided with a second flowmeter, a mixing bin is arranged above the high-speed stirring tank, and inaccurate weighing caused by the traditional manual adding mode is avoided, the water stabilizing material is not uniformly stirred, and the quality is difficult to control and ensure.

Description

Automatic admixture and additive adding device for water-stable stirring station

Technical Field

The utility model relates to the technical field of road engineering, in particular to an automatic admixture and additive adding device for a water-stable mixing plant.

Background

Cement stabilized macadam is widely used in highway pavement engineering. In order to improve the crack resistance and the pavement performance of the cement-stabilized macadam, an admixture and an additive are required to be added into the cement-stabilized macadam;

in actual production, a manual adding mode is usually adopted, so that inaccurate weighing is caused, the stable water and the stable material are not uniformly stirred, and the quality is difficult to control and guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic admixture and additive adding device for a water-stable stirring station.

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

designing an automatic admixture and additive adding device for a water-stable stirring station, comprising a high-speed stirring tank, wherein supporting legs are fixedly arranged at four corners of the lower side wall of the high-speed stirring tank, a stirring motor is fixedly arranged at the lower side wall of the high-speed stirring tank, a stirring rod is fixedly arranged at the output end of the stirring motor, penetrates through the lower side wall of the high-speed stirring tank and extends to the inner cavity of the high-speed stirring tank, stirring blades are uniformly and equidistantly fixedly arranged on the outer side wall of the stirring rod, a conveying pipeline is fixedly arranged at the lower side of the right side of the high-speed stirring tank and is communicated with the inner cavity of the high-speed stirring tank, a second flowmeter is fixedly arranged on the upper side wall of the conveying pipeline, a mixing bin is arranged above the high-speed stirring tank, supporting rods are fixedly arranged at four corners of the lower side wall of the mixing bin, one end of the supporting rods, which is far away from the mixing bin, is fixedly connected with the high-speed stirring tank, the mixing material mixing device is characterized in that a first connecting pipe communicated with the mixing material bin is fixedly installed at the center of the lower side wall of the mixing material bin, a third metering scale is fixedly installed at one end of the mixing material bin and far away from the first connecting pipe, the third metering scale is fixedly connected with the high-speed stirring tank, a feeding mechanism is arranged on the upper side wall of the mixing material bin, and an adding mechanism is arranged on the right side of the upper side wall of the high-speed stirring tank.

Preferably, the inner cavity of the mixing bin is symmetrically and rotatably provided with a mixing rod driven by a motor, the lower side wall of the inner cavity of the mixing bin is symmetrically and fixedly provided with a material guide seat, and the upper side wall of the material guide seat is of an arc-shaped structure.

Preferably, the feeding mechanism includes a powder storage bin, the powder storage bin is located the top left side of blending bunker, the lower lateral wall fixed mounting of powder storage bin has first weigher, first weigher is kept away from the one end fixed mounting of powder storage bin has first spiral distributor, first spiral distributor is kept away from the one end of first weigher with blending bunker fixed connection, first weigher with the blending bunker is linked together.

Preferably, the solid holding vessel is established on the top right side of blending bunker, the last lateral wall fixed mounting of solid holding vessel has the feed inlet that is linked together, the lower lateral wall fixed mounting of solid holding vessel has the second measurement to call, the second measurement is called and is kept away from the one end fixed mounting of solid holding vessel has second spiral material distributor, second spiral material distributor keeps away from the one end of second measurement is called with blending bunker fixed connection, second spiral material distributor with the blending bunker is linked together.

Preferably, add the mechanism and include liquid holding vessel, liquid holding vessel is located high-speed agitator tank's top right side, liquid holding vessel's lower lateral wall fixed mounting has the second connecting pipe, the second connecting pipe runs through high-speed agitator tank extends to high-speed agitator tank's inner chamber, the second connecting pipe with high-speed agitator tank fixed connection, the outside fixed mounting of second connecting pipe has first flowmeter.

The utility model provides an automatic admixture and additive adding device for a water-stable stirring station, which has the beneficial effects that: according to the utility model, the first metering scale, the second metering scale, the first flowmeter and the mixing bin are arranged, so that the first metering scale, the second metering scale and the first flowmeter can accurately control the addition amounts of the admixture and the additive.

Drawings

FIG. 1 is a sectional view of an automatic admixture and admixture adding device for a water-stable mixing plant according to the present invention;

FIG. 2 is a front view of an automatic admixture and admixture adding device for a water-stable mixing plant according to the present invention.

In the figure: the device comprises a powder storage bin 1, a solid storage tank 2, a first metering scale 3, a second metering scale 4, a mixing bin 5, a third metering scale 6, a liquid storage tank 7, a first flowmeter 8, a high-speed stirring tank 9, a stirring rod 10, a stirring motor 11, a second flowmeter 12, a conveying pipeline 13, supporting legs 14, stirring blades 15, a second connecting pipe 16, a supporting rod 17, a material guide seat 18, a first connecting pipe 19, a mixing rod 20, a first spiral distributor 21, a second spiral distributor 22 and a feeding port 23.

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.

Referring to fig. 1-2, an automatic admixture and additive adding device for a water-stable mixing station comprises a high-speed mixing tank 9, wherein four corners of a lower side wall of the high-speed mixing tank 9 are fixedly provided with supporting legs 14, a lower side wall of the high-speed mixing tank 9 is fixedly provided with a mixing motor 11, an output end of the mixing motor 11 is fixedly provided with a mixing rod 10, the mixing rod 10 penetrates through the lower side wall of the high-speed mixing tank 9 and extends to an inner cavity of the high-speed mixing tank 9, the outer side wall of the mixing rod 10 is uniformly and equidistantly and fixedly provided with mixing blades 15, a right lower side of the high-speed mixing tank 9 is fixedly provided with a conveying pipeline 13, the conveying pipeline 13 is communicated with the inner cavity of the high-speed mixing tank 9, an upper side wall of the conveying pipeline 13 is fixedly provided with a second flowmeter 12, a mixing bin 5 is arranged above the high-speed mixing tank 9, four corners of the lower side wall of the mixing bin 5 are fixedly provided with supporting rods 17, one end of the supporting rods 17 far away from the mixing bin 5 is fixedly connected with the high-speed mixing tank 9, a first connecting pipe 19 communicated with each other is fixedly arranged at the center of the lower side wall of the mixing bin 5, a third metering scale 6 is fixedly arranged at one end of the first connecting pipe 19 far away from the mixing bin 5, one end of the third metering scale 6 far away from the first connecting pipe 19 is fixedly connected with the high-speed stirring tank 9, a feeding mechanism is arranged on the upper side wall of the mixing bin 5 and comprises a powder storage bin 1, the powder storage bin 1 is positioned at the left upper side of the mixing bin 5, a first metering scale 3 is fixedly arranged on the lower side wall of the powder storage bin 1, a first spiral distributor 21 is fixedly arranged at one end of the first metering scale 3 far away from the powder storage bin 1, one end of the first spiral distributor 21 far away from the first metering scale 3 is fixedly connected with the mixing bin 5, the first metering scale 3 is communicated with the mixing bin 5, a solid storage tank 2 is arranged at the right upper side of the mixing bin 5, a feed inlet 23 communicated with each other is fixedly arranged on the upper side wall of the solid storage tank 2, the lower side wall of the solid storage tank 2 is fixedly provided with a second metering scale 4, one end, far away from the solid storage tank 2, of the second metering scale 4 is fixedly provided with a second spiral distributor 22, one end, far away from the second metering scale 4, of the second spiral distributor 22 is fixedly connected with a mixing bunker 5, the second spiral distributor 22 is communicated with the mixing bunker 5, the powder storage bunker 1 is used for storing admixture, the solid storage tank 2 is used for storing solid particles or flaky additives, the first metering scale 3 and the second metering scale 4 are used for accurately metering the admixture in the inner cavities of the powder storage bunker 1 and the solid storage bunker 2 and the solid particles or flaky additives respectively, and the first spiral distributor 21 and the second spiral distributor 22 are used for conveying the admixture in the inner cavities of the powder storage bunker 1 and the solid storage tank 2 and the solid particles or flaky additives to the inner cavity of the mixing bunker 5 respectively.

High-speed agitator tank 9's last lateral wall right side is equipped with adds the mechanism, it includes liquid holding vessel 7 to add the mechanism, liquid holding vessel 7 is located high-speed agitator tank 9's top right side, liquid holding vessel 7's lower lateral wall fixed mounting has second connecting pipe 16, second connecting pipe 16 runs through high-speed agitator tank 9 and extends to high-speed agitator tank 9's inner chamber, second connecting pipe 16 and high-speed agitator tank 9 fixed connection, second connecting pipe 16's outside fixed mounting has first flowmeter 8, liquid holding vessel 7 is used for the admixture of storage liquid, first flowmeter 8 is used for measuring liquid holding vessel 7 and arranges into the admixture flow of high-speed agitator tank 9 inner chamber.

The inner chamber symmetry of blending bunker 5 is rotated and is installed motor drive's compounding pole 20, and lateral wall symmetry fixed mounting has guide seat 18 under the inner chamber of blending bunker 5, and the last lateral wall of guide seat 18 is the arc structure, and compounding pole 20 is used for rotating the admixture and the solid particle or the flaky admixture of discharging the inner chamber of blending bunker 5 and mixes.

The working principle is as follows: when the utility model is used, admixture is put into an inner cavity of a powder storage bin 1, solid particles or flaky admixture is put into an inner cavity of a solid storage tank 2 through a feed inlet 23, liquid admixture is put into an inner cavity of a liquid storage tank 7, then a first weighing scale 3 and a second weighing scale 4 are started to work, so that the admixture in the inner cavity of the powder storage bin 1 and the solid particles or flaky admixture in the inner cavity of the solid storage tank 2 are respectively weighed until reaching the required amount, then the admixture is synchronously conveyed into an inner cavity of a mixing bin 5 through a first spiral distributor 21 and a second spiral distributor 22, then a motor for driving a mixing rod 20 is started, so that the mixing rod 20 rotates, the solid particles or flaky admixture and the admixture discharged into the inner cavity of the mixing bin 5 are uniformly mixed, after the mixture is uniformly mixed, a third weighing scale 6 is used for weighing the mixed material, then discharge into high-speed agitator tank 9's inner chamber, the admixture of the liquid of liquid storage tank 7 inner chamber passes through the inner chamber of second connecting pipe 16 discharge into high-speed agitator tank 9 after that, simultaneously carry out accurate control through the amount of the admixture of second connecting pipe 16 to the liquid of discharging, then start agitator motor 11, make agitator motor 11 pass through puddler 10 and drive each group's stirring vane 15 high-speed rotation, thereby form the thick liquids of an admixture and admixture misce bene, then only need control second flowmeter 12, can pass through pipeline 13 discharge with thick liquids from high-speed agitator tank 9's inner chamber.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic device that adds of admixture and admixture of steady stirring station of water, includes high-speed agitator tank (9), its characterized in that, the equal fixed mounting in lower lateral wall four corners of high-speed agitator tank (9) has supporting leg (14), the lower lateral wall fixed mounting of high-speed agitator tank (9) has agitator motor (11), the output fixed mounting of agitator motor (11) has puddler (10), puddler (10) run through the lower lateral wall of high-speed agitator tank (9) extends to the inner chamber of high-speed agitator tank (9), the even equidistant fixed mounting of lateral wall of puddler (10) has stirring vane (15), the right side downside fixed mounting of high-speed agitator tank (9) has pipeline (13), pipeline (13) with the inner chamber of high-speed agitator tank (9) is linked together, the last lateral wall fixed mounting of pipeline (13) has second flowmeter (12), the top of high-speed agitator tank (9) is equipped with blending bunker (5), the equal fixed mounting in lower lateral wall four corners of blending bunker (5) has bracing piece (17), keep away from bracing piece (17) the one end of blending bunker (5) with high-speed agitator tank (9) fixed connection, the lower lateral wall center department fixed mounting of blending bunker (5) has first connecting pipe (19) that are linked together, keep away from in first connecting pipe (19) the one end fixed mounting third scale (6) of blending bunker (5), keep away from in third scale (6) the one end of first connecting pipe (19) with high-speed agitator tank (9) fixed connection, the last lateral wall of blending bunker (5) is equipped with feed mechanism, the last lateral wall right side of high-speed agitator tank (9) is equipped with and adds the mechanism.

2. The automatic admixture and admixture adding device for the water-stable mixing plant as claimed in claim 1, wherein the inner cavity of the mixing bin (5) is symmetrically and rotatably provided with motor-driven mixing rods (20), the lower side wall of the inner cavity of the mixing bin (5) is symmetrically and fixedly provided with the material guide seats (18), and the upper side wall of each material guide seat (18) is of an arc structure.

3. The automatic admixture and additive adding device for the water-stable stirring station according to claim 1, wherein the feeding mechanism comprises a powder storage bin (1), the powder storage bin (1) is located on the left side above the mixing bin (5), a first metering scale (3) is fixedly installed on the lower side wall of the powder storage bin (1), a first spiral distributor (21) is fixedly installed at one end, away from the powder storage bin (1), of the first metering scale (3), one end, away from the first metering scale (3), of the first spiral distributor (21) is fixedly connected with the mixing bin (5), and the first metering scale (3) is communicated with the mixing bin (5).

4. The admixture and additive automatic adding device for the water-stable stirring station as claimed in claim 3, wherein a solid storage tank (2) is arranged on the right side above the mixing bin (5), a feeding hole (23) communicated with the solid storage tank (2) is fixedly arranged on the upper side wall of the solid storage tank (2), a second metering scale (4) is fixedly arranged on the lower side wall of the solid storage tank (2), a second spiral distributor (22) is fixedly arranged at one end, far away from the solid storage tank (2), of the second metering scale (4), one end, far away from the second metering scale (4), of the second spiral distributor (22) is fixedly connected with the mixing bin (5), and the second spiral distributor (22) is communicated with the mixing bin (5).

5. The admixture and additive automatic adding device of claim 1, wherein the adding mechanism comprises a liquid storage tank (7), the liquid storage tank (7) is located at the upper right side of the high-speed stirring tank (9), a second connecting pipe (16) is fixedly installed on the lower side wall of the liquid storage tank (7), the second connecting pipe (16) penetrates through the high-speed stirring tank (9) and extends to the inner cavity of the high-speed stirring tank (9), the second connecting pipe (16) is fixedly connected with the high-speed stirring tank (9), and a first flowmeter (8) is fixedly installed at the outer side of the second connecting pipe (16).