CN221089504U

CN221089504U - Stirring equipment for self-leveling mortar construction

Info

Publication number: CN221089504U
Application number: CN202322996020.6U
Authority: CN
Inventors: 张海棠; 崔元超; 谭经朋; 魏燕; 许昌
Original assignee: Huzhou New Green Material Co ltd
Current assignee: Huzhou New Green Material Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-06-07
Anticipated expiration: 2033-11-07

Abstract

The utility model provides a from stirring equipment for mortar construction that levels, includes dry powder material storehouse, horizontal churn, vertical churn and water supply installation, horizontal churn includes first barrel, sets up on the first barrel and with dry powder material storehouse is connected dry powder inlet pipe, set up on first barrel and with the dry powder inlet pipe is located same one side and with water supply installation is connected inlet tube, setting are in first barrel is kept away from on the dry powder inlet pipe one end and be used for with the play thick liquid pipe that vertical churn is connected, setting are in rotation axis in the first barrel and set up spiral stirring leaf on the rotation axis. According to the utility model, through the arrangement of the dry powder material bin, the horizontal stirring cylinder, the vertical stirring cylinder and the water supply device, the raw materials are stirred and mixed twice, so that the uniformity and the fluidity of the slurry are improved, the cylinder body has a self-cleaning function, and the cleaning difficulty is reduced.

Description

Stirring equipment for self-leveling mortar construction

Technical Field

The utility model belongs to the technical field of mortar stirring equipment, and particularly relates to stirring equipment for self-leveling mortar construction.

Background

The self-leveling mortar is an ideal hydraulic inorganic composite foundation material, is applied to new construction or old project reconstruction engineering and industrial ground fine leveling, is mainly applied to construction of internal devices of a building, is applied to leveling of a large-scale field, can be quickly connected with a subsequent project when in use, is more convenient and quick compared with traditional leveling, and is free from repeated operation for construction and use in the traditional leveling operation. When the self-leveling mortar is used in operation, the raw materials are stirred and used on site, and the following problems exist in the process of mixing: most of stirring is open stirring, so that dust is large, and the construction environment is influenced; the water is insufficient to contact with other raw materials, and the dispersion efficiency of the slurry is affected, so that the initial viscosity of the slurry is high, the stirring resistance is high, the slurry cannot be sufficiently stirred by a stirring paddle, and the slurry is unevenly stirred.

The document with the authorized publication number of CN219650239U discloses anhydrous gypsum-based self-leveling mortar stirring integrated equipment, which comprises a horizontal stirring device, a pneumatic conveying metering device, a vertical stirring device, a rotational flow mixing device and a magnetized water supply device: one end of the horizontal stirring device is communicated with the pneumatic conveying metering device through a material guide pipe, the bottom of the horizontal stirring device is communicated with the cyclone mixing device through a slurry guide pipe I, a vertical stirring device, a slurry guide pipe II and a slurry guide pump, a water spray pipe with a check valve is arranged on a stirring shaft I in the horizontal stirring device, one end of the water spray pipe is communicated with a stirring inner cavity in the horizontal stirring device, the other end of the water spray pipe is communicated with a water storage cavity in the stirring shaft I, one end of the stirring shaft I is communicated with the water guide pipe I through a bearing, and a water inlet end of the water guide pipe I provided with a pressurizing pump is communicated with the magnetized water supply device.

The device can prepare self-leveling mortar with the characteristics of good uniformity, good fluidity, high hydration speed of anhydrous gypsum, high strength and the like through horizontal stirring, vertical stirring and cyclone mixing homogenization.

But this device also has the following problems: the device needs too much equipment, integrates lowly to agitating unit needs to dismantle after shutting down washs, and the clean degree of difficulty is big.

Disclosure of utility model

Aiming at the problems, the utility model aims to provide stirring equipment for self-leveling mortar construction, and the raw materials are stirred and mixed twice through the arrangement of a dry powder material bin, a horizontal stirring cylinder, a vertical stirring cylinder and a water supply device, so that the uniformity and the fluidity of the mortar are improved, and the cylinder body has a self-cleaning function, and the cleaning difficulty is reduced.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

The utility model provides a from stirring equipment for mortar construction that levels, includes dry powder material storehouse, horizontal churn, vertical churn and water supply installation, horizontal churn includes first barrel, sets up on the first barrel and with dry powder material storehouse is connected dry powder inlet pipe, set up on first barrel and with the dry powder inlet pipe is located same one side and with water supply installation is connected inlet tube, setting are in first barrel is kept away from on the dry powder inlet pipe one end and be used for with the play thick liquid pipe that vertical churn is connected, setting are in rotation axis in the first barrel and set up spiral stirring leaf on the rotation axis.

As a further preferred aspect of the present utility model, the horizontal type stirring cylinder further includes a water supply pipe provided in the rotation shaft and extending to the outside of the first cylinder, a water diversion pipe provided on the outer wall of the rotation shaft and connected to the water supply pipe, and a plurality of nozzles provided on the water diversion pipe.

As a further preferred aspect of the present utility model, the water diversion pipe includes two fixing plates which are sleeved at both ends of the rotation shaft and rotate with the rotation shaft, and at least two pipe bodies which are disposed between the two fixing plates and are located at the spiral stirring She Waice.

As a further preferable aspect of the present utility model, an expanded diameter section is formed in the middle of the pipe body near the wall of the first cylinder body.

As a further preferred aspect of the present utility model, the enlarged section is provided with bristles on a side thereof adjacent to the wall of the first cylinder.

As a further preferable aspect of the present utility model, the water diversion pipe further includes a fixing ring provided on the wall of the first cylinder and rotatably connected to the fixing plate, and a ball provided on the bottom surface of the fixing ring and connected to the fixing plate.

As a further preferred aspect of the present utility model, the water supply device includes a water storage tub, a first water outlet provided on the water storage tub and connected to the water inlet pipe, and a second water outlet provided on the water storage tub and connected to the water supply pipe.

As a further preferred aspect of the present utility model, the dry powder material bin includes a bin body, a weighing barrel provided at a lower end of the bin body, a conveying pipe provided at a lower end of the weighing barrel and connected to the dry powder feed pipe, and a first pump body provided on the conveying pipe.

As a further preferable aspect of the present utility model, the vertical stirring cylinder includes a second cylinder body, a slurry inlet provided at an upper end of the second cylinder body and connected to the slurry outlet pipe, a stirring shaft provided in the second cylinder body, a slurry delivery pipe provided at a lower end of the second cylinder body, and a second pump body provided on the slurry delivery pipe.

In summary, the utility model has the following beneficial effects:

The stirring equipment provided by the utility model realizes quantitative batching of dry materials and liquid through the structure of the closed dry powder material bin and the water supply device, has no dust flying in the whole conveying process, and reduces the pollution to the construction environment; and the slurry can be directly conveyed to construction sites with different heights, so that the working efficiency is greatly improved.

According to the stirring equipment provided by the utility model, the horizontal stirring cylinder is connected with the vertical stirring cylinder, so that the raw materials are stirred and mixed twice, and the uniformity and the fluidity of the slurry are improved.

According to the stirring equipment provided by the utility model, through the structural design of the horizontal stirring barrel, the stirring effect of slurry in the stirring barrel is further improved, and the slurry has the advantages of high uniformity and strong fluidity.

According to the stirring equipment provided by the utility model, through the structural design of the horizontal stirring barrel, the barrel body has a self-cleaning function, and the cleaning difficulty is reduced.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model.

Fig. 2 is a schematic structural view of the horizontal stirring barrel of the utility model.

Fig. 3 is a schematic partial structure of the horizontal stirring barrel of the utility model.

Description of the drawings: a dry powder material bin 1, a horizontal stirring cylinder 2, a vertical stirring cylinder 3 and a water supply device 4;

The device comprises a bin body 101, a weighing barrel 102, a conveying pipe 103 and a first pump body 104;

A first cylinder 201, a dry powder feeding pipe 202, a water inlet pipe 203, a slurry outlet pipe 204, a rotating shaft 205, a spiral stirring blade 206, a water supply pipe 207, a water diversion pipe 208 and a nozzle 209;

a fixed plate 208a, a tube 208b, a fixed ring 208c, and balls 208d;

An enlarged section 208b1, bristles 208b2;

A second cylinder 301, a slurry inlet 302, a stirring shaft 303, a slurry conveying pipe 304 and a pump body 305;

a water storage barrel 401, a first water outlet 402 and a second water outlet 403.

Detailed Description

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions, and are not to be construed as indicating or implying a relative importance

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection: can be mechanically or electrically connected: can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The stirring equipment for self-leveling mortar construction comprises a dry powder material bin 1, a horizontal stirring cylinder 2, a vertical stirring cylinder 3 and a water supply device 4.

In this embodiment, the dry powder material bin 1 includes a bin body 101, a weighing barrel 102 disposed at the lower end of the bin body 101, a conveying pipe 103 disposed at the lower end of the weighing barrel 102 and connected to the dry powder material feeding pipe 202, and a first pump body 104 disposed on the conveying pipe 103. The bin body 101 is a cavity communicating body, the weighing barrel 102 is connected with the lower end of the bin body 101 through a connecting flange, and a control valve for opening/closing a connecting channel is arranged on a connecting pipeline of the bin body 101 and the weighing barrel; the delivery tube 103 is also connected to the first pump body 104 by a connecting flange, and the first pump body 104 is connected to a dry powder feed tube 202 described below. It should be noted that the structure of the weighing barrel 102 is well known to those skilled in the art, and the structure and principle thereof will not be described in detail.

In actual use, dry powder raw materials are led into the bin body 101, a control valve on the weighing barrel 102 is opened, the dry powder raw materials enter the weighing barrel 102 for weighing, and when the weight reaches the preset weight, the control valve is closed. Then the first pump body 104 is started to convey the dry powder in the weighing barrel 102 into the horizontal stirring cylinder 2 through the conveying pipe 103 to mix with water. The whole dry powder material bin 1 is of a closed structure, so that dust rising of dry powder is avoided.

In this embodiment, the horizontal stirring cylinder 2 includes a first cylinder 201, a dry powder feeding pipe 202 disposed on the first cylinder 201 and connected to the dry powder material bin 1, a water inlet pipe 203 disposed on the first cylinder 201 and on the same side as the dry powder feeding pipe 202 and connected to the water supply device 4, a slurry outlet pipe 204 disposed on an end of the first cylinder 201 away from the dry powder feeding pipe 202 and for connection to the vertical stirring cylinder 3, a rotation shaft 205 disposed in the first cylinder 201, and a spiral stirring blade 206 disposed on the rotation shaft 205. The first barrel 201 is supported by a support, the dry powder feeding pipe 202 and the water inlet pipe 203 are both arranged at the upper end of the front side of the first barrel 201, the slurry outlet pipe 204 is arranged at the lower end of the rear side of the first barrel 201, two sides of the rotating shaft 205 are rotationally connected with the inner wall of the first barrel 201, a bearing is arranged at the joint, one end of the rotating shaft 205 extends to the outer side of the first barrel 201 and is connected with a motor through a coupler, and the motor has the function of adjusting the rotating speed, so that the rotating speed is adjusted according to the actual stirring condition of slurry, and the stirring effect of the slurry is improved.

In actual use, the weighed dry powder raw material and the metered dry powder raw material respectively enter the first cylinder 201 through the dry powder feeding pipe 202 and the water inlet pipe 203, are stirred and mixed by the spiral stirring blade 206, and the mixed slurry is conveyed from the front end to the rear end of the first cylinder 201 and is output through the slurry outlet pipe 204.

In this embodiment, the vertical stirring cylinder 3 includes a second cylinder 301, a slurry inlet 302 disposed at an upper end of the second cylinder 301 and connected to the slurry outlet 204, a stirring shaft 303 disposed in the second cylinder 301, a slurry delivery pipe 304 disposed at a lower end of the second cylinder 301, and a second pump body 305 disposed on the slurry delivery pipe 304. The second cylinder 301 is supported by a bracket, the slurry inlet 302 is connected with the slurry outlet pipe 204 by a flange, the stirring shaft 303 is vertically arranged in the middle of the second cylinder 301 and driven to rotate by a frequency modulation motor, and the second pump body 305 is used for conveying the stirred slurry to construction sites with different heights.

In this embodiment, the water supply device 4 includes a water storage tub 401, a first water outlet 402 provided on the water storage tub 401 and connected to the water inlet pipe 203, and a second water outlet 403 provided on the water storage tub 401 and connected to the water supply pipe 207 described below. Wherein, the first water outlet 402 and the second water outlet 403 are both provided with a pump body and a flowmeter for quantitatively conveying liquid.

As a further preferred embodiment, the horizontal type stirring cylinder 2 further includes a water supply pipe 207 provided in the rotation shaft 205 and extending to the outside of the first cylinder 201, a water diversion pipe 208 provided on the outer wall of the rotation shaft 205 and connected to the water supply pipe 207, and a plurality of nozzles 209 provided on the water diversion pipe 208.

It should be noted that, the water supply pipe 207 is disposed at a side of the rotating shaft 205 far away from the motor, and the rotating shaft 205 is provided with a cavity, which is communicated with the water supply pipe 207, and a bearing may be disposed at a connection position between the water supply pipe 207 and the rotating shaft 205, so that the water supply pipe 207 rotates along with the rotating shaft 205, and the water supply pipe 207 is prevented from being twisted, which results in blockage of the water supply passage. The nozzle 209 is provided with a check valve to avoid slurry clogging the nozzle.

As a further preferred embodiment, the water diversion pipe 208 includes two fixing plates 208a sleeved at both ends of the rotation shaft 205 and rotated with the rotation shaft 205, at least two pipe bodies 208b disposed between the two fixing plates 208a and located outside the spiral stirring vane 206, a fixing ring 208c disposed on the wall of the first cylinder 201 and rotatably connected with the fixing plate 208a, and a ball 208d disposed on the bottom surface of the fixing ring 208c and connected with the fixing plate 208 a. Wherein, the fixing plate 208a and the pipe body 208b have water diversion passages therein, which are communicated with the water supply pipe 207, and the fixing ring 208c and the balls 208d are mainly used for enhancing the rotation stability of the fixing plate 208 a.

As a further preferred embodiment, the middle part of the pipe body 208b is formed with an expanded diameter section 208b1 close to the wall of the first cylinder 201, and the nozzles 209 are distributed at a certain interval on one side of the expanded diameter section 208b1 far from the wall of the first cylinder 201; the side of the expanding section 208b1 close to the wall of the first cylinder 201 is provided with bristles 208b2. Wherein the diameter-enlarging section 208b1 is arranged parallel to the rotation axis 205, and the nozzle opening is directed to the rotation axis 205. The purpose of the arrangement can further convey the liquid to all positions in the stirring barrel, so that the dry powder can be fully contacted and mixed with the liquid, and the problems of caking and the like are avoided; the main purpose of the bristles 208b2 is to scrape the stirring dead angle in the cylinder, i.e. the slurry adhered to the cylinder wall, so as to promote the circulation of the slurry in the cylinder and further improve the uniformity of the slurry. In addition, after the slurry is stirred, the liquid can be independently controlled to enter the first cylinder 201, the rotation shaft 205 is started to rotate, the nozzle 209 rotates and cleans the inner wall of the cylinder, and the brush 208b2 further cleans the cylinder wall.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a from stirring equipment for mortar construction, includes dry powder material storehouse (1), horizontal churn (2), vertical churn (3) and water supply device (4), its characterized in that, horizontal churn (2) include first barrel (201), set up on first barrel (201) and with dry powder inlet pipe (202) that dry powder material storehouse (1) are connected, set up on first barrel (201) and with dry powder inlet pipe (202) are located same side and with water supply device (4) are connected inlet tube (203), set up first barrel (201) keep away from on dry powder inlet pipe (202) one end and be used for with play thick liquid pipe (204) that vertical churn (3) are connected, set up axis of rotation (205) in first barrel (201), and set up spiral stirring leaf (206) on axis of rotation (205).

2. The stirring apparatus for self-leveling mortar construction according to claim 1, wherein the horizontal stirring cylinder (2) further comprises a water supply pipe (207) provided in the rotation shaft (205) and extending to the outside of the first cylinder (201), a water diversion pipe (208) provided on the outer wall of the rotation shaft (205) and connected to the water supply pipe (207), and a plurality of nozzles (209) provided on the water diversion pipe (208).

3. The stirring device for self-leveling mortar construction according to claim 2, wherein the water diversion pipe (208) comprises two fixing plates (208 a) sleeved at two ends of the rotating shaft (205) and rotating along with the rotating shaft (205), and at least two pipe bodies (208 b) arranged between the two fixing plates (208 a) and positioned outside the spiral stirring blade (206).

4. A stirring apparatus for self-leveling mortar construction as set forth in claim 3, wherein an expanded diameter section (208 b 1) near the wall of said first cylinder (201) is formed in the middle of said pipe body (208 b).

5. The stirring apparatus for self-leveling mortar construction as set forth in claim 4, wherein said enlarged diameter section (208 b 1) is provided with bristles (208 b 2) on a side thereof close to a wall of said first cylinder (201).

6. A stirring apparatus for self-leveling mortar construction as set forth in claim 3, wherein said water diversion pipe (208) further comprises a fixing ring (208 c) provided on a wall of said first cylinder (201) and rotatably connected to said fixing plate (208 a), and a ball (208 d) provided on a bottom surface of said fixing ring (208 c) and connected to said fixing plate (208 a).

7. A stirring apparatus for self-leveling mortar construction according to claim 2, wherein the water supply device (4) comprises a water storage tank (401), a first water outlet (402) provided on the water storage tank (401) and connected to the water inlet pipe (203), and a second water outlet (403) provided on the water storage tank (401) and connected to the water supply pipe (207).

8. The stirring device for self-leveling mortar construction according to claim 1, wherein the dry powder material bin (1) comprises a bin body (101), a weighing barrel (102) arranged at the lower end of the bin body (101), a conveying pipe (103) arranged at the lower end of the weighing barrel (102) and connected with the dry powder feeding pipe (202), and a first pump body (104) arranged on the conveying pipe (103).

9. The stirring device for self-leveling mortar construction according to claim 1, wherein the vertical stirring cylinder (3) comprises a second cylinder (301), a mortar inlet (302) arranged at the upper end of the second cylinder (301) and connected with the mortar outlet pipe (204), a stirring shaft (303) arranged in the second cylinder (301), a mortar conveying pipe (304) arranged at the lower end of the second cylinder (301), and a second pump body (305) arranged on the mortar conveying pipe (304).