CN213500023U

CN213500023U - High performance mortar additive premixing device

Info

Publication number: CN213500023U
Application number: CN202021483060.0U
Authority: CN
Inventors: 钟新明; 钟伟明; 钟小伟; 钟声; 钟嫣婷; 钟锐; 邹素红
Original assignee: Zhejiang Wanshou Construction Industry Technology Co ltd
Current assignee: Zhejiang Wanshou Construction Industry Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-22
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a high-performance mortar additive premixing device, which belongs to the technical field of building materials, and comprises a stirring device body, wherein a pair of charging chutes are arranged at the upper end of the stirring device body, the inner wall of one end of the charging chute far away from each other is fixedly connected with a cylinder push rod, the upper end of the cylinder push rod is fixedly connected with a lower rack, the end of the pair of cylinder push rods close to each other is fixedly connected with a baffle, the upper inner wall of the charging chute is provided with a chute, a slide block is connected in the chute in a sliding way, the lower end of the slide block is fixedly connected with an upper rack, the inner wall of the front of the charging chute is provided with a gear, the upper rack and the lower rack are meshed with the gear, the end of the pair of upper racks close to each other is fixedly connected with an additive box, when the mortar additive, the additives are added in batches at the same time, so that the stirring efficiency and the stirring quality are improved.

Description

High performance mortar additive premixing device

Technical Field

The utility model relates to a building material technical field, more specifically say, relate to a high performance mortar additive premixing device.

Background

The ready-mixed mortar is used for various mortar mixtures in construction engineering, is a novel building material developed in recent years in China, and can be divided into common ready-mixed mortar and special mortar according to performance, wherein the ready-mixed mortar is a granular or powdery mixture mainly formed by mixing a cementing material, an aggregate and an additive according to a certain proportion, and can be really applied to construction only by stirring again on a construction site.

The device that current job site stirred the mortar, mostly once only add the device with the material is whole in, add water in unison again, stir, and the stirring that goes on the material like this only goes on slowly from same horizontal plane, and water slowly stirs from the surperficial infiltration down, influences stirring efficiency, and the great material of partial density sinks to ash hopper bottom, can not carry out intensive mixing, influences final finished product quality.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a high performance mortar additive premixing device, it can realize carrying out the mortar additive premixing process time, can fully make water and material contact, adds the additive in turn simultaneously to improve stirring efficiency and stirring quality.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A high-performance mortar additive premixing device comprises a stirring device body, wherein a pair of feeding tanks is arranged at the upper end of the stirring device body, the inner walls of the ends, far away from each other, of the feeding tanks are fixedly connected with air cylinder push rods, the upper ends of the air cylinder push rods are fixedly connected with lower racks, the ends, close to each other, of the air cylinder push rods are fixedly connected with baffle plates, the upper inner wall of the feeding tank is provided with a chute, a sliding block is connected in the chute in a sliding manner, the lower ends of the sliding block are fixedly connected with upper racks, the front inner wall of the feeding tank is provided with gears, the upper racks and the lower racks are meshed and connected with the gears, one ends, close to each other, of the upper racks are fixedly connected with additive boxes, the lower end of the stirring device body is provided with a motor, the lower inner wall of the stirring device body is provided with, the utility model discloses a mortar additive premixing process, including agitating bar, stirring leaf, water delivery passageway, valve, water outlet, stirring bar's a plurality of symmetric distributions of outer end fixedly connected with stirring branch, the stirring leaf of a plurality of symmetric distributions of outer end fixedly connected with of agitating bar, water delivery passageway has been seted up in the agitating bar, and water delivery passageway is linked together with the stirring leaf, the upper end fixedly connected with hopper of agitating unit body, the blanking hole has been seted up to the upper end of agitating unit body, and the blanking hole is located the hopper downside, the discharge gate has been seted up to the lower extreme of agitating unit body, the valve is installed to the outer end of discharge gate, can realize when carrying out mortar additive premixing process, can fully make water and material contact, adds the additive.

Further, install a plurality of filter screens in the stirring leaf, and the filter screen is located water delivery passageway inner wall, and the filter screen can prevent that the mortar from getting into water delivery passageway, guarantees that rivers normally flow from water delivery passageway.

Further, the lower inner wall fixedly connected with of hopper divides the stream block, divide the stream block to be oval, divide the stream block and can divide the mortar that passes through the hopper to make the difficult jam of mortar in the hopper of flowing through.

Furthermore, the outer surface of the gear is connected with a lubricating layer, lubricating oil is coated on the surface of the lubricating layer, the lubricating oil can reduce the friction between the upper rack and the gear, the lower rack and the gear, the friction loss is reduced, and therefore the service life is prolonged.

Furthermore, the length of baffle is less than the working length of last rack to make, when a pair of baffle separation to the maximum position, additive box lower extreme can be unobstructed, and the additive in the additive box can be added smoothly.

Further, the window hole has been seted up to agitating unit body front end, the window is installed to window hole inner wall, and through the window, technical staff can effectively observe the stirring condition of this internal mortar of agitating unit, and then makes corresponding action.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme can fully contact water and materials in the process of premixing the mortar additive, and simultaneously, the additive is added in batches, so that the stirring efficiency and the stirring quality are improved.

(2) Install a plurality of filter screens in the stirring leaf, and the filter screen is located water delivery passageway inner wall, and the filter screen can prevent that the mortar from getting into water delivery passageway, guarantees that rivers normally flow from water delivery passageway.

(3) The lower inner wall fixedly connected with of hopper divides the stream block, divides the stream block to be oval, divides the stream block to shunt the mortar through the hopper to make the difficult jam of mortar in the hopper of flowing through.

(4) The surface of gear is connected with the lubricant film, and the coating of lubricant film surface has lubricating oil, and lubricating oil can reduce the frictional force between rack and lower rack and the gear, reduces the friction loss to increase life.

(5) The length of baffle is less than the working length of last rack to make, when a pair of baffle separation to the maximum position, additive box lower extreme can be unobstructed, and the additive in the additive box can add smoothly.

(6) The window hole has been seted up to agitating unit body front end, and the window is installed to window hole inner wall, and through the window, technical staff can effectively observe the stirring condition of this internal mortar of agitating unit, and then makes corresponding measure.

Drawings

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

fig. 2 is a schematic structural view of the gear of the present invention;

fig. 3 is a schematic structural view of the stirring rod of the present invention.

The reference numbers in the figures illustrate:

1 stirring device body, 2 feed tanks, 3 cylinder push rods, 4 lower racks, 5 baffle plates, 6 gears, 7 chutes, 8, slide blocks, 9 upper racks, 10 additive boxes, 11 motors, 12 stirring rods, 13 stirring support rods, 14 stirring blades, 15 water delivery channels, 16 hoppers, 17 blanking holes, 18 discharge holes and 19 valves.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a high-performance mortar additive premixing device comprises a stirring device body 1, wherein a window hole is formed at the front end of the stirring device body 1, a window is installed on the inner wall of the window hole, technicians can effectively observe the stirring condition of mortar in the stirring device body 1 through the window, and then corresponding measures are taken, a pair of feeding tanks 2 are formed at the upper end of the stirring device body 1, the inner walls of the ends, far away from each other, of the feeding tanks 2 are fixedly connected with air cylinder push rods 3, the upper ends of the air cylinder push rods 3 are fixedly connected with lower racks 4, the ends, close to each other, of the air cylinder push rods 3 are fixedly connected with baffle plates 5, sliding grooves 7 are formed in the upper inner wall of the feeding tanks 2, sliding blocks 8 are slidably connected in the sliding grooves 7, the lower ends of the sliding blocks 8 are fixedly connected with upper racks, when 5 separation to the maximum position of a pair of baffle, additive box 10 lower extreme can be unobstructed, the additive in the additive box 10 can add smoothly, gear 6 is installed to the inner wall before the charge chute 2, the surface connection of gear 6 has the lubricant film, the coating of lubricant film surface has lubricating oil, lubricating oil can reduce the frictional force between rack 9 and lower rack 4 and the gear 6, reduce the friction loss, thereby increase life, and go up rack 9 and lower rack 4 and all be connected with gear 6 looks meshing.

Referring to fig. 1-3, one end of each of a pair of upper racks 9 close to each other is fixedly connected with an additive box 10, the lower end of the stirring device body 1 is provided with a motor 11, the lower inner wall of the stirring device body 1 is provided with a stirring rod 12, the output end of the motor 11 penetrates through the stirring device body 1 and is fixedly connected with the lower end of the stirring rod 12, the outer end of the stirring rod 12 is fixedly connected with a plurality of symmetrically distributed stirring struts 13, the outer end of the stirring strut 13 is fixedly connected with a plurality of symmetrically distributed stirring blades 14, a water delivery channel 15 is formed in the stirring rod 12, the lower end port of the water delivery channel 15 is communicated with the outside, water delivery is facilitated, the water delivery channel 15 is communicated with the stirring blades 14, the stirring blades 14 are internally provided with a plurality of filter screens, the filter screens are positioned on the inner wall of the water delivery channel 15, the filter screens can prevent mortar from, agitating unit body 1's upper end fixedly connected with hopper 16, hopper 16's lower inner wall fixedly connected with divides the stream block, divides the stream block to be oval, divides the stream block to shunt the mortar through hopper 16 to make the difficult jam of mortar in the hopper 16 of flowing through, blanking hole 17 has been seted up to agitating unit body 1's upper end, and blanking hole 17 is located the hopper 16 downside, discharge gate 18 has been seted up to agitating unit body 1's lower extreme, valve 19 is installed to discharge gate 18's outer end.

When in use, referring to fig. 1-3, a technician places the stirring device body 1 at a construction designated position, then adds a mixture of ready-mixed mortar through the hopper 16, then starts the motor 11 to stir through the stirring support rod 13 and the stirring blade 14, at the same time, the water conveying channel 15 uniformly adds water into the mixture through the stirring blade 14, thereby improving the stirring efficiency, simultaneously starts the cylinder push rod 3, the cylinder push rod 3 drives the lower rack 4 to do periodic reciprocating motion in the horizontal direction, the lower rack 4 drives the gear 6 to rotate, so that the gear 6 drives the upper rack 9 to do periodic reciprocating motion in the horizontal direction, and the motion direction is opposite to that of the lower rack 4 at the same time, therefore, when the pair of baffles 5 are separated from each other, the pair of additive boxes 10 approach each other, the additive of the additive boxes 10 enters the stirring device body 1 through the blanking hole 17, thereby mix the mortar in the agitating unit body 1 and carry out the addition of periodic additive, but not disposable interpolation to improve stirring quality and efficiency, can realize when carrying out the mortar additive premixing process, can fully make water and material contact, add the additive in batches simultaneously, thereby improve stirring efficiency and stirring quality.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a high performance mortar additive premixing device, includes agitating unit body (1), its characterized in that: the stirring device is characterized in that a pair of feeding tanks (2) are arranged at the upper end of the stirring device body (1), a pair of air cylinder push rods (3) are fixedly connected to the inner wall of one end, away from each other, of each feeding tank (2), a lower rack (4) is fixedly connected to the upper end of each air cylinder push rod (3), a pair of baffle plates (5) are fixedly connected to the ends, close to each other, of the air cylinder push rods (3), a sliding groove (7) is arranged on the upper inner wall of each feeding tank (2), a sliding block (8) is slidably connected to each sliding groove (7), an upper rack (9) is fixedly connected to the lower end of each sliding block (8), a gear (6) is installed on the front inner wall of each feeding tank (2), the upper rack (9) and the lower rack (4) are meshed with the gear (6), a pair of upper racks (9) are fixedly connected to the end, close, the lower inner wall of the stirring device body (1) is provided with a stirring rod (12), the output end of the motor (11) penetrates through the stirring device body (1) and is fixedly connected with the lower end of the stirring rod (12), the outer end of the stirring rod (12) is fixedly connected with a plurality of stirring support rods (13) which are symmetrically distributed, the outer end of the stirring support rod (13) is fixedly connected with a plurality of stirring blades (14) which are symmetrically distributed, a water delivery channel (15) is arranged in the stirring rod (12), the water delivery channel (15) is communicated with the stirring blade (14), the upper end of the stirring device body (1) is fixedly connected with a hopper (16), the upper end of the stirring device body (1) is provided with a blanking hole (17), and the blanking hole (17) is positioned at the lower side of the hopper (16), the lower end of the stirring device body (1) is provided with a discharge hole (18), and the outer end of the discharge hole (18) is provided with a valve (19).

2. The high-performance mortar additive premixing device of claim 1, wherein: a plurality of filter screens are installed in the stirring blades (14), and the filter screens are located on the inner wall of the water delivery channel (15).

3. The high-performance mortar additive premixing device of claim 1, wherein: the lower inner wall of the hopper (16) is fixedly connected with a shunting block, and the shunting block is oval.

4. The high-performance mortar additive premixing device of claim 1, wherein: the outer surface of the gear (6) is connected with a lubricating layer, and lubricating oil is coated on the surface of the lubricating layer.

5. The high-performance mortar additive premixing device of claim 1, wherein: the length of the baffle (5) is less than the working length of the upper rack (9).

6. The high-performance mortar additive premixing device of claim 1, wherein: the front end of the stirring device body (1) is provided with a window hole, and the inner wall of the window hole is provided with a window.