CN213034928U

CN213034928U - Water injection device for cement mixing

Info

Publication number: CN213034928U
Application number: CN202020832600.5U
Authority: CN
Inventors: 王迪
Original assignee: Jiaxing Yuanyuan Energy Saving Building Material Co ltd
Current assignee: Jiaxing Yuanyuan Energy Saving Building Material Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-04-23
Anticipated expiration: 2030-05-15

Abstract

The utility model provides a water injection device for cement mixing relates to cement processing technology field. This water injection device for cement mixing, including the bottom plate, the last fixed surface of bottom plate is connected with a sealed section of thick bamboo and a U template, and a sealed section of thick bamboo is located the inside of U template, and the inside of a sealed section of thick bamboo is provided with first closing plate, and the surface of first closing plate and the inner wall sliding connection of a sealed section of thick bamboo, and the last fixed surface of first closing plate is connected with the bracing piece, and the bracing piece upwards extends and runs through a sealed section of thick bamboo and obtain the upper wall. This water injection device is used in cement mixture, through making the water in the water tank pass through L type water pipe and add the blending tank, simultaneously through setting up inlet tube and check valve, can be timely to supply new moisture in the water tank, the distance that moves down through the bracing piece simultaneously just needs to add the weight of water in to the blending tank to solved current water injection mode and made the volume of adding water too much or too little easily, thereby influenced the problem of cement post-mixing quality.

Description

Water injection device for cement mixing

Technical Field

The utility model relates to a cement technology field specifically is a water injection device for cement mixes.

Background

Cement: the powdered hydraulic inorganic cementing material is added with water and stirred to form slurry, and can be hardened in air or in water, and can firmly bind sand and stone together, after hardening, its strength is high, so that it can be extensively used in the engineering of civil construction, water conservancy and national defence.

At present, the existing cement mixing water injection device generally adds water into a stirring tank through a water pipe, however, the water injection mode easily causes the added water to be too much or too little, thereby affecting the quality of the mixed cement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cement mixes uses water injection device has solved the problem of mentioning in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a water injection device for cement mixing comprises a bottom plate, wherein a sealing cylinder and a U-shaped plate are fixedly connected to the upper surface of the bottom plate, the sealing cylinder is positioned inside the U-shaped plate, a first sealing plate is arranged inside the sealing cylinder, the outer surface of the first sealing plate is in sliding connection with the inner wall of the sealing cylinder, a supporting rod is fixedly connected to the upper surface of the first sealing plate, the supporting rod extends upwards to penetrate through the sealing cylinder to obtain an upper wall, one end, positioned above the sealing cylinder, of the supporting rod is fixedly connected with a mixing barrel, a spring is sleeved on the outer surface, positioned at one end, above the sealing cylinder, of the supporting rod, two ends of the spring are fixedly connected to the upper surface of the sealing cylinder and the lower surface of the mixing barrel, a ventilation mechanism is inserted in a position, positioned below the first sealing plate, the ventilation mechanism extends towards the right side to penetrate through the U-shaped plate, a water, the surface of second closing plate and the inner wall sliding connection of water tank, the upper wall of water tank is pegged graft and is had inlet tube and L type water pipe, and the one end that the inlet tube is located the water tank top installs the check valve, and the one end that the water tank was kept away from to L type water pipe is located the upper wall of U template, and the surface of L type water pipe is pegged graft and is had three outlet pipe, and the outlet pipe is located the top of blending tank.

Two down tube of lower fixed surface of blending tank are connected with, and the one end fixedly connected with motor of blending tank is kept away from to two down tube, the output shaft fixedly connected with rotation axis of motor, and the rotation axis is pegged graft on the lower wall of a sealed section of thick bamboo, and the outer fixed surface that the rotation axis is located the inside one end of blending tank is connected with the blending rod, and the surface of blending tank and the inner wall passes through installation piece fixed connection about the U template.

Preferably, the number of the sealing barrels is four, and the four sealing barrels are distributed in a circular array around the circle center of the mixing barrel.

Preferably, the outer surface of the first sealing plate is fixedly connected with a first sealing ring, and the outer surface of the first sealing ring is slidably connected with the inner wall of the sealing cylinder.

Preferably, the outer surface of the second sealing plate is fixedly connected with a second sealing ring, and the outer surface of the second sealing ring is slidably connected with the inner wall of the water tank.

Preferably, the left side surface of the U-shaped plate is fixedly connected with the outer surface of the water tank through two supporting blocks.

Preferably, the inside of water tank is provided with the montant, on the upper and lower inner wall of the both ends fixedly connected with water tank of montant, and the second closing plate cup joints on the surface of montant.

(III) advantageous effects

The utility model provides a water injection device for cement mixing. The method has the following beneficial effects:

1. the water injection device for cement mixing comprises a motor, an inclined plate, a mixing barrel, a rotating rod and a mixing rod, further cement and water can be mixed together, then the water injection device is provided with a supporting rod, a first sealing plate, a sealing barrel and a ventilation mechanism, thereby quantitative cement is firstly added into the mixing barrel, the weight inside the mixing barrel is aggravated when water is added, thereby the supporting rod can move downwards, thereby gas in the sealing barrel can enter the ventilation mechanism, then the water tank and a second sealing plate vertical rod are arranged, thereby the gas passing through the ventilation mechanism enters the water tank, thereby the second sealing plate can move upwards, further water in the water tank can be added into the mixing barrel through an L-shaped water pipe, meanwhile, new water can be timely supplemented into the water tank through the arrangement of a water inlet pipe and a one-way valve, meanwhile, the weight of the water which needs to be added into the mixing barrel is the distance of downward movement of the supporting rod, thereby solved current water injection mode and made the volume of adding water too much or too little easily to influence the problem of cement post-mixing quality.

2. This water injection device for cement is mixed, through setting up first closing plate, a sealed section of thick bamboo and first sealing washer, the further position that makes in the sealed section of thick bamboo be located first closing plate upper and lower can not circulate each other, simultaneously through setting up second closing plate, water tank and second sealing washer to make the moisture of second closing plate top can not flow in the below of second closing plate.

Drawings

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

FIG. 2 is a schematic sectional view of the mixing tank and the water tank of the present invention;

FIG. 3 is a schematic view of the structure below the mixing barrel of the present invention;

fig. 4 is a schematic view of the front view structure of the present invention.

The device comprises a base plate 1, a sealing barrel 2, a 3U-shaped plate, a 4 first sealing plate, a 5 supporting rod, a 6 mixing barrel, a 7 spring, an 8 ventilating mechanism, a 9 water tank, a 10 second sealing plate, a 11 water inlet pipe, a 12L-shaped water pipe, a 13 water outlet pipe, a 14 inclined rod, a 15 motor, a 16 rotating shaft, a 17 mixing rod, an 18 mounting block, a 19 first sealing ring, a 20 second sealing ring, a 21 supporting block, a 22 vertical rod and a 23 one-way 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.

The embodiment of the utility model provides a water injection device for cement mixing, as shown in fig. 1-4, comprising a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with a sealing cylinder 2 and a U-shaped plate 3, the sealing cylinder 2 is positioned inside the U-shaped plate 3, the sealing cylinder 2 is internally provided with a first sealing plate 4, so that the first sealing plate 4 can move up and down inside the sealing cylinder 2, the outer surface of the first sealing plate 4 is connected with the inner wall of the sealing cylinder 2 in a sliding manner, the upper surface of the first sealing plate 4 is fixedly connected with a support rod 5, the support rod 5 extends upwards to penetrate through the sealing cylinder 2 to obtain the upper wall, one end of the support rod 5 positioned above the sealing cylinder 2 is fixedly connected with a mixing cylinder 6, the mixing cylinder 6 can be further supported through the support rod 5, the outer surface of one end of the support rod 5 positioned above the sealing cylinder 2 is sleeved with a, thereby buffering can be obtained when the mixing barrel 6 moves downwards, both ends of the spring 7 are fixedly connected on the upper surface of the sealing barrel 2 and the lower surface of the mixing barrel 6, the position of the sealing barrel 2 below the first sealing plate 4 is inserted with the ventilation mechanism 8, the ventilation mechanism 8 extends to the right side to penetrate through the U-shaped plate 3, and one end of the U-shaped plate 3 at the right side of the U-shaped plate 3 is sleeved with the water tank 9, so that the gas in the sealing barrel 2 can enter the water tank 9 through the ventilation mechanism 8, the inside of the water tank 9 is provided with the second sealing plate 10, the outer surface of the second sealing plate 10 is connected with the inner wall of the water tank 9 in a sliding way, the second sealing plate 10 can move up and down through the gas entering the water tank 9, the upper wall of the water tank 9 is inserted with the water inlet pipe 11 and the L-shaped water pipe 12, and one end of the water inlet pipe, one end of the L-shaped water pipe 12, which is far away from the water tank 9, is positioned on the upper wall of the U-shaped plate 3, three water outlet pipes 13 are inserted into the outer surface of the L-shaped water pipe 12, the water outlet pipes 13 are positioned above the mixing barrel 6, and water can be injected into the mixing barrel 6 through the water outlet pipes 13.

The lower surface of the mixing barrel 6 is fixedly connected with two diagonal rods 14, one end of each of the two diagonal rods 14 far away from the mixing barrel 6 is fixedly connected with a motor 15, and further, the motor 15 can be supported through the diagonal rods 14, the output shaft of the motor 15 is fixedly connected with a rotating shaft 16, the rotating shaft 16 is inserted on the lower wall of the sealing barrel 2, the outer surface of one end, located inside the mixing barrel 6, of the rotating shaft 16 is fixedly connected with mixing rods 17, the outer surface of the mixing barrel 6 is fixedly connected with the left inner wall and the right inner wall of the U-shaped plate 3 through mounting blocks 18, the rotating shaft 16 can be rotated through the driving of the motor 15, so that the mixing rods 17 stir cement and water, the number of the sealing barrels 2 is four, the four sealing barrels 2 are distributed in a circular array with the circle center of the mixing barrel 6, so that the mixing barrel 6 can be supported through the sealing barrels 2 and the supporting rods 5, the outer surface of, the outer surface of the first sealing ring 19 is connected with the inner wall of the sealing cylinder 2 in a sliding way, further, the gas in the sealing cylinder 2 is positioned above and below the first sealing plate 4 and cannot flow mutually, the outer surface of the second sealing plate 10 is fixedly connected with a second sealing ring 20, the outer surface of the second sealing ring 20 is connected with the inner wall of the water tank 9 in a sliding way, so that the water above the second sealing plate 10 does not flow into the lower part of the second sealing plate 10, the left side surface of the U-shaped plate 3 is fixedly connected with the outer surface of the water tank 9 through the supporting blocks 21, and the number of the supporting blocks 21 is two, thereby supporting the water tank 9, a vertical rod 22 is arranged inside the water tank 9, two ends of the vertical rod 22 are fixedly connected with the upper inner wall and the lower inner wall of the water tank 9, and the second sealing plate 10 is sleeved on the outer surface of the vertical rod 22, and the second sealing plate 10 can be further supported through the vertical rod 22.

The working principle is as follows: when water injection device is used in cement mixture, through making cement and water mix together, then through adding quantitative cement to mixing tub 6, thereby make the weight of mixing tub 6 inside aggravate when adding water, thereby can make bracing piece 5 remove downwards, thereby can make the gas in the sealed section of thick bamboo 2 enter into air breather 8, then the gas through air breather 8 enters into water tank 9, thereby can make second sealing plate 10 upwards remove, further can make the water in the water tank 9 pass through L type water pipe 12 and add into mixing tub 6, simultaneously can be timely through inlet tube 11 and check valve 23 to supply new moisture in the water tank 9, thereby the distance of removing downwards through bracing piece 5 is exactly the weight that needs to add water into mixing tub 6.

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 cement mixes uses water injection device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a sealing barrel (2) and a U-shaped plate (3), the sealing barrel (2) is positioned inside the U-shaped plate (3), a first sealing plate (4) is arranged inside the sealing barrel (2), the outer surface of the first sealing plate (4) is in sliding connection with the inner wall of the sealing barrel (2), the upper surface of the first sealing plate (4) is fixedly connected with a supporting rod (5), the supporting rod (5) extends upwards to penetrate through the sealing barrel (2) to obtain an upper wall, one end of the supporting rod (5) positioned above the sealing barrel (2) is fixedly connected with a mixing barrel (6), the outer surface of one end of the supporting rod (5) positioned above the sealing barrel (2) is sleeved with a spring (7), two ends of the spring (7) are fixedly connected to the upper surface of the sealing barrel (2) and the lower surface of the mixing barrel (6), and an air ventilation mechanism (8) is inserted at the position of the sealing barrel (2) positioned below, the ventilation mechanism (8) extends to the right side and penetrates through the U-shaped plate (3), a water tank (9) is sleeved at one end, located on the right side of the U-shaped plate (3), a second sealing plate (10) is arranged inside the water tank (9), the outer surface of the second sealing plate (10) is in sliding connection with the inner wall of the water tank (9), a water inlet pipe (11) and an L-shaped water pipe (12) are inserted into the upper wall of the water tank (9), a check valve (23) is installed at one end, located above the water tank (9), of the water inlet pipe (11), one end, far away from the water tank (9), of the L-shaped water pipe (12) is located on the upper wall of the U-shaped plate (3), three water outlet pipes (13) are inserted into the outer surface of the L;

two down surface fixed connection of hybrid bucket (6) have two down tube (14), and one end fixedly connected with motor (15) of hybrid bucket (6) are kept away from in two down tube (14), the output shaft fixedly connected with rotation axis (16) of motor (15), and rotation axis (16) are pegged graft on the lower wall of sealed section of thick bamboo (2), and rotation axis (16) are located the external fixed surface of the inside one end of hybrid bucket (6) and are connected with hybrid rod (17), and the surface of hybrid bucket (6) and the inner wall passes through installation piece (18) fixed connection about U template (3).

2. The water injection apparatus for cement mixing according to claim 1, characterized in that: the number of the sealing barrels (2) is four, and the four sealing barrels (2) are distributed in a circular array by using the circle center of the mixing barrel (6).

3. The water injection apparatus for cement mixing according to claim 1, characterized in that: the outer surface of the first sealing plate (4) is fixedly connected with a first sealing ring (19), and the outer surface of the first sealing ring (19) is in sliding connection with the inner wall of the sealing barrel (2).

4. The water injection apparatus for cement mixing according to claim 1, characterized in that: the outer surface of the second sealing plate (10) is fixedly connected with a second sealing ring (20), and the outer surface of the second sealing ring (20) is in sliding connection with the inner wall of the water tank (9).

5. The water injection apparatus for cement mixing according to claim 1, characterized in that: the left side surface of the U-shaped plate (3) is fixedly connected with the outer surface of the water tank (9) through the supporting blocks (21), and the number of the supporting blocks (21) is two.

6. The water injection apparatus for cement mixing according to claim 1, characterized in that: the inside of water tank (9) is provided with montant (22), on the upper and lower inner wall of the both ends fixedly connected with water tank (9) of montant (22), and second closing plate (10) cup joints on the surface of montant (22).