CN219788806U - Screw conveying and stirring device for dry and hard injection concrete slurry - Google Patents
Screw conveying and stirring device for dry and hard injection concrete slurry Download PDFInfo
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- CN219788806U CN219788806U CN202320540763.XU CN202320540763U CN219788806U CN 219788806 U CN219788806 U CN 219788806U CN 202320540763 U CN202320540763 U CN 202320540763U CN 219788806 U CN219788806 U CN 219788806U
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- stirring
- device shell
- dry
- screw conveying
- concrete slurry
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- 238000003756 stirring Methods 0.000 title claims abstract description 59
- 239000004567 concrete Substances 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 239000002002 slurry Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011378 shotcrete Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000537371 Fraxinus caroliniana Species 0.000 description 1
- 235000010891 Ptelea trifoliata Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to the field of engineering material equipment, in particular to a screw conveying stirring device for dry and hard injection concrete slurry, which comprises a device shell, a powerful stirring motor and a stirring rod, wherein the upper end of the left side of the device shell is communicated with a feed inlet, the lower end of the feed inlet is provided with an inclined guide plate, the lower end of the inclined guide plate is provided with two groups of screw conveying roll shafts, the left central position of a linkage plate is fixedly connected with the output end of a primary driving motor, the powerful stirring motor is arranged on the right side of the device shell, the stirring rod is arranged between an upper mounting plate and a lower mounting plate, and the screw conveying roll shafts and the screw conveying cavity are arranged.
Description
Technical Field
The utility model relates to the technical field of engineering material equipment, in particular to a screw conveying and stirring device for dry and hard injection concrete slurry.
Background
The dry and hard concrete refers to a concrete binder with less cement or mortar content, more coarse aggregate, lower water ash content, and relatively dry and thick mixture, and basically does not reflect the workability of the concrete, and is generally used in engineering beam slab members with higher strength requirements. The dry and hard concrete is difficult to flow because of the factors of low water-cement ratio and large proportion of coarse aggregates, so that the dry and hard concrete is very difficult to stir, forced stirring equipment is required to be used for strengthening stirring work in the production process, aggregates in the concrete are prevented from being unevenly mixed and quickly coagulated, and after coagulation, the structural strength of different parts is different, and cracking and breaking are easily caused.
In the related art, the stirring difficulty of dry and hard concrete is high due to poor fluidity in the production and transportation process, and the initial setting speed is high because the water content is low, and the dry and hard concrete is continuously stirred in the transportation and pouring process, so that the dry and hard concrete is prevented from being hardened too early to cause pipe blockage.
The above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.
Disclosure of Invention
The utility model aims to provide a screw conveying and stirring device for dry and hard injection concrete slurry, which is used for solving the problems that the dry and hard concrete provided in the prior art is difficult to stir due to poor fluidity in the production and conveying process, and the water content is low, the initial setting speed is high, and the stirring is carried out continuously during conveying and pouring, so that the problem of pipe blockage caused by premature hardening is avoided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dry and hard injection concrete is screw conveying agitating unit for thick liquids, includes device shell, screw conveying roller, powerful agitator motor and puddler, the left side upper end UNICOM of device shell is provided with the feed inlet, the lower extreme of feed inlet is provided with the slope stock guide on the left side inner wall of device shell, the lower extreme rotation of slope stock guide is provided with two sets of screw conveying roller, the left side of screw conveying roller is connected with secondary drive motor's output and is set up, secondary drive motor installs the left side that sets up at the linkage board, the left side central point of linkage board is connected fixedly with primary drive motor's output, primary drive motor installs and sets up in the motor mounting box, the right side upper end installation of device shell is provided with powerful agitator motor, powerful agitator motor installs and sets up in the motor mounting box, powerful agitator motor's output passes through shaft coupling and rotation axis connection setting, the upper end of rotation axis is fixedly provided with the mounting panel, the lower mounting panel is provided with down in the lower mounting panel, install the puddler between upper mounting panel and the lower mounting panel.
In some embodiments, stirring teeth are arranged on the side surface of the stirring rod at intervals, the lower end of the rotating shaft is rotatably arranged in the movable sleeve, the lower end of the movable sleeve is fixedly arranged on the inner wall of the bottom of the device shell, and the inner wall of the bottom of the device shell is symmetrically provided with discharge holes.
In some embodiments, a baffle is fixedly installed on the outer side of the discharge hole, the baffle is fixedly connected with the bottom of the device shell through a connecting bolt, a collecting vehicle is arranged at the lower end of the device shell, and movable wheels are symmetrically arranged at the lower end of the collecting vehicle.
In some embodiments, the left side of device shell is installed and is provided with the water tank, the left side UNICOM of water tank is provided with the inlet tube, the front end installation of water tank is provided with the liquid level observation window, the upper end UNICOM of water tank is provided with the raceway, the right side and the inboard UNICOM setting of device shell of raceway, install on the raceway and be provided with the water pump, the water pump passes through the mounting bracket and is connected fixedly with the water tank.
In some embodiments, the inside of the device housing is provided with a screw conveying cavity at the screw conveying roller shaft, and the front end of the device housing is provided with a screw conveying observation window at the screw conveying cavity.
In some embodiments, a control panel is installed on the right side of the front end of the device shell, a control button is installed on the lower end of the control panel, a display screen is arranged on the control panel at the upper end of the control button, a stirring observation window is installed on the front end of the device shell on the left side of the control panel, and a supporting column is installed on the lower end of the left side of the device shell.
The beneficial effects of the utility model are as follows:
according to the utility model, the spiral conveying roller shaft and the spiral conveying cavity are arranged, so that the dry and hard sprayed concrete slurry can be conveyed rightwards stably and uniformly, solidification caused by poor flowability of the dry and hard sprayed concrete slurry in the conveying process is avoided, and meanwhile, the stirring cavity, the powerful stirring motor and the stirring rod are arranged, so that the dry and hard sprayed concrete slurry can be conveyed to the stirring cavity, and then is continuously stirred in the stirring cavity to prevent concrete solidification, and the water pump is arranged, and water is added into the stirring cavity through the water pump, so that the flowability and the solidification time of concrete are ensured.
Drawings
Fig. 1 is a schematic structural diagram of a screw conveying and stirring device for dry and hard injection concrete slurry;
fig. 2 is a front view of a screw conveying and stirring device for dry and hard injection concrete slurry.
In the figure: 1 is a feed inlet, 2 is a screw conveying roll shaft, 3 is a screw conveying cavity, 4 is a powerful stirring motor, 5 is a coupling, 6 is an upper mounting plate, 7 is a rotating shaft, 8 is a stirring rod, 9 is a stirring tooth, 10 is a lower mounting plate, 11 is a movable sleeve, 12 is a collecting vehicle, 13 is a baffle, 14 is a connecting bolt, 15 is a discharge port, 16 is a movable wheel, 17 is a supporting column, 18 is a linkage plate, 19 is a transmission shaft, 20 is a secondary driving motor, 21 is an inclined guide plate, 22 is a motor mounting box, 23 is a primary driving motor, 24 is a water inlet pipe, 25 is a water tank, 26 is a liquid level observation window, 27 is a mounting frame, 28 is a water pump, 29 is a control button, 30 is a control panel, 31 is a display screen, 32 is a stirring observation window, 33 is a water pipe, 34 is a screw conveying observation window, and 35 is a device housing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in 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 azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, a screw conveying stirring device for dry and hard injection concrete slurry comprises a device housing 35, a screw conveying roll shaft 2, a powerful stirring motor 4 and a stirring rod 8, wherein the upper end of the left side of the device housing 35 is communicated with a feed inlet 1, the lower end of the feed inlet 1 is provided with an inclined guide plate 21 on the inner wall of the left side of the device housing 35, the lower end of the inclined guide plate 21 is rotatably provided with two groups of screw conveying roll shafts 2, the left side of the screw conveying roll shaft 2 is connected with the output end of a secondary driving motor 20, the secondary driving motor 20 is arranged on the left side of a linkage plate 18, the left central position of the linkage plate 18 is fixedly connected with the output end of a primary driving motor 23, the primary driving motor 23 is arranged in a motor mounting box 22, the upper end of the right side of the device housing 35 is provided with a powerful stirring motor 4, the powerful stirring motor 4 is arranged in the motor mounting box 22, the output end of the powerful stirring motor 4 is connected with a rotating shaft 7 through a coupler 5, the upper end of the rotating shaft 7 is fixedly provided with an upper mounting plate 6, the lower end of the rotating shaft 7 is fixedly provided with a lower mounting plate 10, and the stirring rod 8 is arranged between the upper mounting plate 10 and the lower mounting plate 10.
In the embodiment of the utility model, as shown in fig. 1, stirring teeth 9 are arranged on the side surface of a stirring rod 8 at intervals, the lower end of a rotating shaft 7 is rotatably arranged in a movable sleeve 11, the lower end of the movable sleeve 11 is fixedly arranged on the inner wall of the bottom of a device shell 35, a discharge hole 15 is symmetrically arranged on the inner wall of the bottom of the device shell 35, a baffle 13 is fixedly arranged on the outer side of the discharge hole 15, the baffle 13 is fixedly connected with the bottom of the device shell 35 through a connecting bolt 14, a collecting vehicle 12 is arranged at the lower end of the device shell 35, movable wheels 16 are symmetrically arranged at the lower end of the collecting vehicle 12, and the arranged collecting vehicle 12 and movable wheels 16 can conveniently transfer and convey concrete.
In the embodiment of the utility model, as shown in fig. 1 and 2, a water tank 25 is installed on the left side of a device shell 35, a water inlet pipe 24 is communicated with the left side of the water tank 25, a liquid level observation window 26 is installed at the front end of the water tank 25, a water pipe 33 is communicated with the upper end of the water tank 25, the right side of the water pipe 33 is communicated with the inner side of the device shell 35, a water pump 28 is installed on the water pipe 33, the water pump 28 is fixedly connected with the water tank 25 through a mounting frame 27, and water is conveyed into a stirring cavity through the water pump 28 so as to ensure the fluidity and the setting time of concrete.
In the embodiment of the present utility model, as shown in fig. 1 and 2, the inner side of the device housing 35 is provided with a screw conveying cavity 3 at the screw conveying roller shaft 2, the front end of the device housing 35 is provided with a screw conveying observation window 34 at the screw conveying cavity 3, the right side of the front end of the device housing 35 is provided with a control panel 30, the lower end of the control panel 30 is provided with a control button 29, the upper end of the control button 29 is provided with a display screen 31 on the control panel 30, the left side of the control panel 30 is provided with a stirring observation window 32 at the front end of the device housing 35, the left lower end of the device housing 35 is provided with a support column 17, and the stirring condition in the stirring cavity can be known through the stirring observation window 32.
In this embodiment, be provided with screw conveying roller 2 and screw conveying chamber 3, can carry the dry and hard injection concrete thick liquids right stability, evenly, avoid solidifying because of dry and hard injection concrete thick liquids mobility is poor in the transportation process, be provided with stirring chamber, powerful agitator motor 4 and puddler 8 simultaneously, can carry dry and hard injection concrete thick liquids to the stirring chamber after, keep stirring in the stirring intracavity, prevent that concrete from solidifying, set up water pump 28, add water to the stirring intracavity through water pump 28 to guarantee the mobility and the setting time of concrete.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a dry and hard injection concrete thick liquids is with screw conveying agitating unit, includes device shell (35), screw conveying roller (2), powerful agitator motor (4) and puddler (8), its characterized in that: the device comprises a device shell (35), wherein a feed inlet (1) is formed in the upper left end of the device shell (35) in a communicated mode, an inclined guide plate (21) is arranged on the inner left wall of the device shell (35) in a mounted mode, two groups of spiral conveying roller shafts (2) are rotatably arranged at the lower ends of the inclined guide plate (21), the left sides of the spiral conveying roller shafts (2) are connected with the output ends of secondary driving motors (20), the secondary driving motors (20) are arranged on the left sides of linkage plates (18), the left central positions of the linkage plates (18) are fixedly connected with the output ends of primary driving motors (23), the primary driving motors (23) are arranged in a motor mounting box (22), powerful stirring motors (4) are arranged at the upper right ends of the device shell (35) in a mounted mode and are arranged in the motor mounting box (22), the output ends of the powerful stirring motors (4) are connected with a rotating shaft (7) through couplings (5), the upper ends of the rotating shafts (7) are fixedly arranged on the rotating shafts (7), and the lower ends of the rotating shafts (7) are fixedly arranged on the mounting plates (10), and the mounting plates (10) are arranged on the lower ends of the mounting plates.
2. The screw conveying and stirring device for dry and hard injection concrete slurry according to claim 1, wherein stirring teeth (9) are arranged on the side surface of the stirring rod (8) at intervals, the lower end of the rotating shaft (7) is rotatably arranged in the movable sleeve (11), the lower end of the movable sleeve (11) is fixedly arranged on the bottom inner wall of the device shell (35), and discharge holes (15) are symmetrically formed in the bottom inner wall of the device shell (35).
3. The screw conveying and stirring device for dry and hard injection concrete slurry according to claim 2, wherein a baffle plate (13) is fixedly arranged on the outer side of the discharge hole (15), the baffle plate (13) is fixedly connected with the bottom of a device shell (35) through a connecting bolt (14), a collecting vehicle (12) is arranged at the lower end of the device shell (35), and movable wheels (16) are symmetrically arranged at the lower end of the collecting vehicle (12).
4. The screw conveying and stirring device for dry and hard injection concrete slurry according to claim 1, wherein a water tank (25) is arranged on the left side of the device shell (35), a water inlet pipe (24) is arranged on the left side of the water tank (25) in a communicated mode, a liquid level observation window (26) is arranged on the front end of the water tank (25), a water pipe (33) is arranged on the upper end of the water tank (25) in a communicated mode, a water pump (28) is arranged on the right side of the water pipe (33) in a communicated mode with the inner side of the device shell (35), and the water pump (28) is fixedly connected with the water tank (25) through a mounting frame (27).
5. Screw conveyor stirring device for dry and hard injection concrete slurry according to claim 1, characterized in that the inside of the device housing (35) is provided with a screw conveyor cavity (3) at the screw conveyor roll shaft (2), and the front end of the device housing (35) is provided with a screw conveyor observation window (34) at the screw conveyor cavity (3).
6. The screw conveying and stirring device for dry and hard injection concrete slurry according to claim 1, wherein a control panel (30) is installed on the right side of the front end of the device housing (35), a control button (29) is installed on the lower end of the control panel (30), a display screen (31) is arranged on the control panel (30) at the upper end of the control button (29), a stirring observation window (32) is installed on the front end of the device housing (35) on the left side of the control panel (30), and a support column (17) is installed on the lower end of the left side of the device housing (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540763.XU CN219788806U (en) | 2023-03-20 | 2023-03-20 | Screw conveying and stirring device for dry and hard injection concrete slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540763.XU CN219788806U (en) | 2023-03-20 | 2023-03-20 | Screw conveying and stirring device for dry and hard injection concrete slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788806U true CN219788806U (en) | 2023-10-03 |
Family
ID=88182028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320540763.XU Active CN219788806U (en) | 2023-03-20 | 2023-03-20 | Screw conveying and stirring device for dry and hard injection concrete slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788806U (en) |
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2023
- 2023-03-20 CN CN202320540763.XU patent/CN219788806U/en active Active
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