CN111231116B - Building concrete moisture retention device - Google Patents
Building concrete moisture retention device Download PDFInfo
- Publication number
- CN111231116B CN111231116B CN202010145086.2A CN202010145086A CN111231116B CN 111231116 B CN111231116 B CN 111231116B CN 202010145086 A CN202010145086 A CN 202010145086A CN 111231116 B CN111231116 B CN 111231116B
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- cavity
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- wall
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- 230000014759 maintenance of location Effects 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 230000001502 supplementing effect Effects 0.000 claims abstract description 12
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 239000013589 supplement Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a building concrete water retention device, which comprises a shell, wherein a working cavity is arranged in the shell, a water replenishing cavity positioned on the lower side of the working cavity is arranged in the shell, and a stirring container positioned on the right side of the water replenishing cavity is fixedly arranged at the lower end of the shell; the abutting sliding block is adopted, when the moisture of concrete is reduced, the third gear moves backwards, so that the first transmission shaft is reduced in speed, the abutting sliding block moves towards the symmetrical center, and the water supplementing assembly is controlled to supplement water; the water-saving stirring device has the advantages that the blocking rod is adopted, when the blocking rod moves downwards, the water inlet pipe is communicated with the water outlet pipe, so that external water sources can supplement water to concrete in the stirring cavity, the concrete can be automatically stirred and subjected to moisture detection in the whole process, water is added, a large amount of manpower is saved, and the quality of the concrete is guaranteed.
Description
Technical Field
The invention relates to the technical field of concrete mixing, in particular to a building concrete water retention device.
Background
Concrete, referred to as "concrete" for short, is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. In the construction industry, concrete vehicles are often adopted to transport concrete to a construction site for standby, but after the concrete vehicles are transported to the construction site, concrete which is not used in time can be solidified due to water loss, but the water content of the concrete is continuously concerned, and a large amount of manpower is wasted.
Disclosure of Invention
It is an object of the present invention to provide a construction concrete moisture retention device that overcomes the above-mentioned deficiencies of the prior art.
The building concrete water retention device comprises a shell, wherein a working cavity is arranged in the shell, a water replenishing cavity positioned on the lower side of the working cavity is arranged in the shell, a stirring container positioned on the right side of the water replenishing cavity is fixedly arranged at the lower end of the shell, a stirring cavity is arranged in the stirring container, a stirring assembly is arranged in the stirring cavity, the stirring assembly comprises a first transmission shaft which is rotatably connected to the inner wall of the lower side of the working cavity and extends downwards into the stirring cavity, a stirring sheet which is arranged in the stirring cavity and is fixedly connected with the first transmission shaft, a water replenishing assembly is arranged in the water replenishing cavity, the water replenishing assembly comprises a valve body shell which is fixedly arranged on the inner wall of the rear side of the water replenishing cavity, a valve cavity which is arranged in the valve body shell and penetrates through the valve cavity from left to right, a blocking rod slide way which is arranged in the valve body shell and, The device comprises a stop rod, a water inlet pipe and a water outlet pipe, wherein the stop rod is in sliding connection with a stop rod slide way, the water inlet pipe is connected between an external water source and a valve cavity, the water outlet pipe is connected between the valve cavity and a stirring cavity, and a transmission control assembly is arranged in a working cavity.
Preferably, an inlet funnel connected with the stirring cavity and the outside is fixedly arranged on the inner wall of the right side of the stirring cavity.
Wherein, the water supplementing component comprises a first spring connected between the gear lever and the lower inner wall of the water supplementing cavity, the rear inner wall of the water supplementing cavity is rotatably connected with a second transmission shaft positioned at the left side of the gear lever, a first gear meshed with the gear part at the left end of the gear lever is fixedly arranged on the second transmission shaft, a first bevel gear positioned at the front side of the first gear is fixedly arranged on the second transmission shaft, the left inner wall of the water supplementing cavity is rotatably connected with a third transmission shaft, a second bevel gear meshed with the first bevel gear is fixedly arranged on the third transmission shaft, a secondary belt wheel positioned at the left side of the second bevel gear is fixedly arranged on the third transmission shaft, a through hole communicated with the working cavity is arranged on the upper inner wall of the water supplementing cavity, the left inner wall of the working cavity is rotatably connected with a fourth transmission shaft extending rightwards, and a main belt wheel is fixedly arranged on the fourth transmission shaft, the main belt wheel and the auxiliary belt wheel are connected with a belt through the through hole.
Wherein, the transmission control component comprises a rotating wheel which is arranged in the working cavity and is fixedly connected with the first transmission shaft, a linkage cavity is arranged in the rotating wheel in a bilateral symmetry way relative to the first transmission shaft, the inner wall of the linkage cavity is connected with a butt sliding block in a sliding way, one end of the butt sliding block and one end of the linkage cavity, which is close to a symmetry center, are connected with a second spring, the inner wall of the rear side of the working cavity is fixedly provided with a rotating shaft support which is positioned on the rotating connection of the first transmission shaft, the rotating shaft support is positioned on the upper side of the rotating wheel, the inner wall of the lower side of the working cavity is connected with a rotating shaft supporting sliding block which is positioned on the left side of the rotating wheel and can be abutted against the butt sliding block, a third spring is connected between the rotating shaft supporting sliding block and the rotating shaft, the fifth transmission shaft is fixedly provided with a third bevel gear, the first transmission shaft is fixedly provided with a second gear positioned on the upper side of the rotating shaft support, the inner wall of the upper side of the working cavity is connected with a sliding block in a sliding manner, a fourth spring is connected between the sliding block and the inner wall of the rear side of the working cavity, the lower end of the sliding block is rotatably connected with a sixth transmission shaft, the sixth transmission shaft is fixedly provided with a third gear meshed with the second gear, the inner wall of the upper side of the working cavity is fixedly provided with a motor positioned on the left side of the sliding block, the lower end of the motor is in power connection with a seventh transmission shaft, the seventh transmission shaft is fixedly provided with a fourth gear meshed with the third gear, and the seventh transmission shaft is fixedly provided with a fourth bevel gear positioned on the lower side of the fourth gear and meshed with the third bevel gear.
The invention has the beneficial effects that: the stirring sheet is adopted, and the concrete can be continuously stirred through rotation, so that the layering phenomenon of the concrete caused by long-time standing is prevented; the abutting sliding block is adopted, when the moisture of concrete is reduced, the third gear moves backwards, so that the first transmission shaft is reduced in speed, the abutting sliding block moves towards the symmetrical center, and the water supplementing assembly is controlled to supplement water; the water-saving stirring device has the advantages that the blocking rod is adopted, when the blocking rod moves downwards, the water inlet pipe is communicated with the water outlet pipe, so that external water sources can supplement water to concrete in the stirring cavity, the concrete can be automatically stirred and subjected to moisture detection in the whole process, water is added, a large amount of manpower is saved, and the quality of the concrete is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view showing the overall construction of a construction concrete moisture retaining device according to the present invention;
FIG. 2 is a schematic enlarged view of the structure of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
fig. 4 is a schematic view of the structure in the direction "C-C" of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, a building concrete moisture retention apparatus according to an embodiment of the present invention includes a housing 11, a working chamber 12 is disposed in the housing 11, a water replenishing chamber 16 is disposed in the housing 11 and located below the working chamber 12, a stirring container 51 is fixedly disposed at a lower end of the housing 11 and located at a right side of the water replenishing chamber 16, a stirring chamber 52 is disposed in the stirring container 51, a stirring assembly 901 is disposed in the stirring chamber 52, the stirring assembly 901 includes a first transmission shaft 25 rotatably connected to an inner wall of a lower side of the working chamber 12 and extending downward into the stirring chamber 52, a stirring blade 24 disposed in the stirring chamber 52 and fixedly connected to the first transmission shaft 25, concrete in the stirring chamber 52 is stirred by rotation of the stirring blade 24 to prevent layering caused by standing, and a water replenishing assembly 902 is disposed in the water replenishing chamber 16, the moisturizing subassembly 902 is including set firmly in the valve body casing 50 of 16 rear side inner walls of moisturizing chamber, locate in the valve body casing 50 and control the valve pocket 43 that link up, locate in the valve body casing 50 and connect in the valve pocket 43 with shelves pole slide 45 between the moisturizing chamber 16, with shelves pole 44 of shelves pole slide 45 sliding connection, connect in external water source with inlet tube 20 between the valve pocket 43, connect in the valve pocket 43 with outlet pipe 21 between the stirring chamber 52, through upper and lower sliding control inlet tube 20 with outlet pipe 21 communicates with each other, be equipped with transmission control subassembly 903 in the working chamber 12, transmission control subassembly 903 can be according to stirring piece 24 rotational speed is controlled whether the moisturizing subassembly 902 works.
Advantageously, an inlet funnel 28 connected to the mixing chamber 52 and the outside is fixedly installed on the inner wall of the right side of the mixing chamber 52, and a worker can transfer the concrete in the concrete mixer truck into the mixing chamber 52 through the inlet funnel 28.
According to the embodiment, the water replenishing assembly 902 is described in detail below, the water replenishing assembly 902 further includes a first spring 46 connected between the stopper 44 and the lower inner wall of the water replenishing cavity 16, the rear inner wall of the water replenishing cavity 16 is rotatably connected with a second transmission shaft 54 located at the left side of the stopper 44, the second transmission shaft 54 is fixedly provided with a first gear 47 engaged with the toothed portion at the left end of the stopper 44, the second transmission shaft 54 is fixedly provided with a first bevel gear 48 located at the front side of the first gear 47, the left inner wall of the water replenishing cavity 16 is rotatably connected with a third transmission shaft 18, the third transmission shaft 18 is fixedly provided with a second bevel gear 49 engaged with the first bevel gear 48, the third transmission shaft 18 is fixedly provided with a secondary pulley 19 located at the left side of the second bevel gear 49, the upper inner wall of the water replenishing cavity 16 is provided with a through hole 15 communicated with the working cavity 12, the inner wall of the left side of the working cavity 12 is rotatably connected with a fourth transmission shaft 14 extending rightwards, a main belt wheel 13 is fixedly arranged on the fourth transmission shaft 14, and the main belt wheel 13 and the auxiliary belt wheel 19 are connected with a belt 17 through a through hole 15.
According to the embodiment, the transmission control component 903 is described in detail below, the transmission control component 903 includes a rotating wheel 23 disposed in the working chamber 12 and fixedly connected to the first transmission shaft 25, a linkage chamber 29 is disposed in the rotating wheel 23 and bilaterally symmetric to the first transmission shaft 25, an abutting slider 27 is slidably connected to an inner wall of the linkage chamber 29, a second spring 26 is connected to one end of the abutting slider 27 and the linkage chamber 29 near a symmetry center, a rotating shaft bracket 30 rotatably connected to the first transmission shaft 25 is fixedly disposed on an inner wall of a rear side of the working chamber 12, the rotating shaft bracket 30 is disposed on an upper side of the rotating wheel 23, a rotating shaft supporting slider 22 disposed on a left side of the rotating wheel 23 and capable of abutting against the abutting slider 27 is slidably connected to an inner wall of a lower side of the working chamber 12, a third spring 32 is connected between the rotating shaft supporting slider 22 and the rotating shaft bracket 30, a fifth transmission shaft 55 connected with the fourth transmission shaft 14 through a spline is rotatably connected to the left end of the rotating shaft supporting slide block 22, a third bevel gear 40 is fixedly arranged on the fifth transmission shaft 55, a second gear 31 positioned on the upper side of the rotating shaft support 30 is fixedly arranged on the first transmission shaft 25, a slide block 34 is slidably connected to the inner wall of the upper side of the working chamber 12, a fourth spring 53 is connected between the slide block 34 and the inner wall of the rear side of the working chamber 12, a sixth transmission shaft 33 is rotatably connected to the lower end of the slide block 34, a third gear 35 engaged with the second gear 31 is fixedly arranged on the sixth transmission shaft 33, a motor 36 positioned on the left side of the slide block 34 is fixedly arranged on the inner wall of the upper side of the working chamber 12, a seventh transmission shaft 37 is dynamically connected to the lower end of the motor 36, and a fourth gear 38 engaged with the third gear 35 is fixedly arranged on the seventh, a fourth bevel gear 39 is fixedly arranged on the seventh transmission shaft 37 and is positioned at the lower side of the fourth gear 38 and can be meshed with the third bevel gear 40.
In the initial state, the third bevel gear 40 is not engaged with the fourth bevel gear 39, the lever 44 is located at the upper limit position so that the water inlet pipe 20 and the water outlet pipe 21 are not communicated, the abutting slide block 27 is not abutted with the rotating shaft supporting slide block 22, and the slide block 34 is located at the front limit position.
When a worker transfers concrete into the mixing cavity 52, the motor 36 is started to rotate the seventh transmission shaft 37, the rotating seventh transmission shaft 37 sequentially passes through the third gear 35 and the second gear 31 to drive the first transmission shaft 25 to rotate, the rotating first transmission shaft 25 drives the mixing blade 24 to mix the concrete in the mixing cavity 52, the phenomenon of layering caused by standing is prevented, the rotating first transmission shaft 25 drives the rotating wheel 23 to rotate, the abutting sliding block 27 slides in the direction away from the symmetric center under the action of centrifugal force, the second spring 26 accumulates elastic potential energy, the abutting sliding block 27 drives the rotating shaft supporting sliding block 22 to move leftwards, the third spring 32 accumulates elastic potential energy, along with the increase of the time of the concrete in the mixing cavity 52, when the concrete moisture in the mixing cavity 52 is reduced to the designed degree, greater resistance is generated when the mixing blade 24 mixes, the rotating third gear 35 drives the sliding block 34 to move backwards through the sixth transmission shaft 33, the fourth spring 53 accumulates elastic potential energy, so that the rotating speed of the first transmission shaft 25 is reduced, the centrifugal force applied to the abutting sliding block 27 is reduced, the second spring 26 releases the elastic potential energy to drive the abutting sliding block 27 to move a certain distance towards the symmetry center, the third spring 32 releases the elastic potential energy to drive the rotating shaft supporting sliding block 22 to move rightwards for a certain distance, the rotating shaft supporting sliding block 22 moving rightwards drives the third bevel gear 40 and the fourth bevel gear 39 to be meshed and connected through the fifth transmission shaft 55, the rotating seventh transmission shaft 37 drives the fourth transmission shaft 14 to rotate through the seventh transmission shaft 37, the fourth bevel gear 39, the third bevel gear 40 and the fifth transmission shaft 55, the rotating fourth transmission shaft 14 drives the third transmission shaft 18 to rotate through the main belt wheel 13, the belt 17 and the secondary belt wheel 19 sequentially, and the rotating third transmission shaft 18 drives the second bevel gear 49, the first bevel gear 48, The second transmission shaft 54 and the first gear 47 drive the fourth transmission shaft 14 to move downwards, the first spring 46 accumulates elastic potential energy, the downward moving gear lever 44 enables the water inlet pipe 20 to be communicated with the water outlet pipe 21, so that an external water source sequentially passes through the water inlet pipe 20, the valve cavity 43 and the water outlet pipe 21 to enter the stirring cavity 52, moisture supplement is performed on concrete in the stirring cavity 52, resistance of the concrete to the stirring blade 24 is reduced along with increase of the concrete moisture in the stirring cavity 52, the fourth spring 53 releases the elastic potential energy to drive the slide block 34 to move forwards and reset, at the moment, the third gear 35 is normally meshed with the second gear 31 again, at the moment, the rotating speed of the first transmission shaft 25 is recovered, the abutting slide block 27 slides to a position far away from the symmetric center under the action of larger centrifugal force again, so that the rotating shaft supporting slide block 22 moving leftwards moves the third bevel gear 40 through the fifth transmission shaft 55 and is not meshed with the fourth bevel gear, at this moment, the blocking rod 44 loses power and does not move any more, at this moment, the first spring 46 releases elastic potential energy to drive the blocking rod 44 to move upwards and reset, the upwards moving blocking rod 44 enables the water inlet pipe 20 and the water outlet pipe 21 not to be communicated, and the steps are repeated, so that the water content of the concrete can be kept all the time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a building concrete moisture retention device, includes the casing, be equipped with the working chamber in the casing, be equipped with in the casing and be located the moisturizing chamber of working chamber downside, the casing lower extreme has set firmly and is located the stirred vessel on moisturizing chamber right side, be equipped with stirring chamber, its characterized in that in the stirred vessel: a stirring assembly is arranged in the stirring cavity, and comprises a first transmission shaft which is rotatably connected to the inner wall of the lower side of the working cavity and extends downwards into the stirring cavity, and a stirring sheet which is arranged in the stirring cavity and is fixedly connected with the first transmission shaft; the water replenishing cavity is internally provided with a water replenishing assembly, the water replenishing assembly comprises a valve body shell fixedly arranged on the inner wall of the rear side of the water replenishing cavity, a valve cavity arranged in the valve body shell and communicated from left to right, a stop rod slide way arranged in the valve body shell and connected between the valve cavity and the water replenishing cavity, a stop rod connected with the stop rod slide way in a sliding manner, a water inlet pipe connected between an external water source and the valve cavity, and a water outlet pipe connected between the valve cavity and the stirring cavity, and a transmission control assembly is arranged in the working cavity; an inlet funnel connected with the stirring cavity and the outside is fixedly arranged on the inner wall of the right side of the stirring cavity; the water supplementing assembly comprises a first spring connected between the gear lever and the lower inner wall of the water supplementing cavity, the rear inner wall of the water supplementing cavity is rotatably connected with a second transmission shaft positioned on the left side of the gear lever, a first gear meshed with the gear part at the left end of the gear lever is fixedly arranged on the second transmission shaft, a first bevel gear positioned on the front side of the first gear is fixedly arranged on the second transmission shaft, a third transmission shaft is rotatably connected with the left inner wall of the water supplementing cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the third transmission shaft, a secondary belt pulley positioned on the left side of the second bevel gear is fixedly arranged on the third transmission shaft, a through hole communicated with the working cavity is formed in the upper inner wall of the water supplementing cavity, a fourth transmission shaft extending rightwards is rotatably connected with the left inner wall of the working cavity, and a main belt pulley is fixedly arranged on the fourth transmission shaft, the main belt wheel and the auxiliary belt wheel are connected with a belt through the through hole; the transmission control assembly comprises a rotating wheel which is arranged in the working cavity and fixedly connected with the first transmission shaft, linkage cavities are arranged in the rotating wheel in a bilateral symmetry mode relative to the first transmission shaft, abutting sliding blocks are connected on the inner wall of the linkage cavities in a sliding mode, a second spring is connected at one end, close to the symmetry center, of each abutting sliding block and the linkage cavity, a rotating shaft support which is located on the first transmission shaft in a rotating mode is fixedly arranged on the inner wall of the rear side of the working cavity, the rotating shaft support is located on the upper side of the rotating wheel, a rotating shaft supporting sliding block which is located on the left side of the rotating wheel and can abut against the abutting sliding blocks is connected on the inner wall of the lower side of the working cavity in a sliding mode, a third spring is connected between the rotating shaft supporting sliding block and the rotating shaft support, a fifth transmission shaft which is connected with the fourth spline transmission shaft is, the first transmission shaft is fixedly provided with a second gear which is positioned on the upper side of the rotating shaft support, the inner wall of the upper side of the working cavity is connected with a sliding block in a sliding mode, a fourth spring is connected between the sliding block and the inner wall of the rear side of the working cavity, the lower end of the sliding block is rotatably connected with a sixth transmission shaft, a third gear which is meshed with the second gear is fixedly arranged on the sixth transmission shaft, a motor which is positioned on the left side of the sliding block is fixedly arranged on the inner wall of the upper side of the working cavity, the lower end of the motor is in power connection with a seventh transmission shaft, a fourth gear which can be meshed with the third gear is fixedly arranged on the seventh transmission shaft, and a fourth bevel gear which is positioned on the lower side of the fourth gear and can be meshed with the third bevel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010145086.2A CN111231116B (en) | 2020-03-04 | 2020-03-04 | Building concrete moisture retention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010145086.2A CN111231116B (en) | 2020-03-04 | 2020-03-04 | Building concrete moisture retention device |
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| Publication Number | Publication Date |
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| CN111231116A CN111231116A (en) | 2020-06-05 |
| CN111231116B true CN111231116B (en) | 2020-12-11 |
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| CN202010145086.2A Active CN111231116B (en) | 2020-03-04 | 2020-03-04 | Building concrete moisture retention device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111619013A (en) * | 2020-06-16 | 2020-09-04 | 李永红 | Concrete transfer car (buggy) that prevents to solidify |
| CN112372845A (en) * | 2020-11-23 | 2021-02-19 | 汪涛 | Concrete mixing equipment for building civil engineering construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204869235U (en) * | 2015-06-18 | 2015-12-16 | 余苏祥 | Can automatic watered high -performance concrete mixer |
| CN106827240A (en) * | 2017-04-07 | 2017-06-13 | 合肥智慧龙机械设计有限公司 | One kind is poured and stirs irrigation sprinkler with without dead angle |
| US10717059B2 (en) * | 2017-05-18 | 2020-07-21 | United States Gypsum Company | Calcined gypsum slurry mixing apparatus having variably positionable lump ring and method for manufacturing gypsum product using same |
| CN108527659A (en) * | 2017-09-14 | 2018-09-14 | 童振奎 | A kind of cement for building and husky quick mixed stirring device |
| CN108274638B (en) * | 2018-01-17 | 2019-09-06 | 北京易晟元环保工程有限公司 | A kind of construction concrete batch plant |
| CN207874581U (en) * | 2018-01-31 | 2018-09-18 | 重庆富皇建材有限公司 | Mixing plant inner concrete automatic water-replenishing device |
| CN208870407U (en) * | 2018-08-21 | 2019-05-17 | 常山县恒业混凝土有限公司 | A kind of building concrete concrete sprayer |
| CN209552116U (en) * | 2018-10-16 | 2019-10-29 | 广东恒源建设集团有限公司 | A kind of cement slurry mixing arrangement |
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Effective date of registration: 20201123 Address after: 235000 southwest corner of the intersection of Yunhe road and Gushan Road, Lieshan Economic Development Zone, Huaibei City, Anhui Province Applicant after: Huaibei Jinhui Lvjian Technology Co.,Ltd. Address before: 510700 Room 202, No. 31, Tangshan West Road, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Xianxian Machinery Equipment Co.,Ltd. |
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Denomination of invention: A water retention device for building concrete Effective date of registration: 20211117 Granted publication date: 20201211 Pledgee: Industrial and Commercial Bank of China Limited Huaibei Huaihai Road sub branch Pledgor: Huaibei Jinhui Lvjian Technology Co.,Ltd. Registration number: Y2021980012580 |
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Date of cancellation: 20230825 Granted publication date: 20201211 Pledgee: Industrial and Commercial Bank of China Limited Huaibei Huaihai Road sub branch Pledgor: Huaibei Jinhui Lvjian Technology Co.,Ltd. Registration number: Y2021980012580 |
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Denomination of invention: A moisture retention device for building concrete Effective date of registration: 20231206 Granted publication date: 20201211 Pledgee: Huishang Bank Co.,Ltd. Huaibei Lieshan sub branch Pledgor: Huaibei Jinhui Lvjian Technology Co.,Ltd. Registration number: Y2023980069840 |