CN117124469A - Concrete stirring device and construction process thereof - Google Patents
Concrete stirring device and construction process thereof Download PDFInfo
- Publication number
- CN117124469A CN117124469A CN202311156521.1A CN202311156521A CN117124469A CN 117124469 A CN117124469 A CN 117124469A CN 202311156521 A CN202311156521 A CN 202311156521A CN 117124469 A CN117124469 A CN 117124469A
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- kettle body
- concrete
- stirring
- assembly
- rod
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- 238000003756 stirring Methods 0.000 title claims abstract description 96
- 239000004567 concrete Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 25
- 238000007790 scraping Methods 0.000 claims description 9
- 230000035515 penetration Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
- B28C5/0818—Charging or discharging gates or chutes; Sealing means
-
- 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
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
-
- 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
- B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to the technical field of concrete processing, and particularly discloses a concrete stirring device and a construction process thereof, wherein the concrete stirring device comprises: the device comprises a lower kettle body, an upper kettle body and a capacity adjusting assembly, wherein the upper kettle body is arranged above the inner part of the lower kettle body, a cover body is arranged above the upper kettle body, at least two capacity adjusting assemblies are arranged, and the upper end and the lower end of the capacity adjusting assembly are respectively arranged on the outer walls of the lower kettle body and the upper kettle body; the capacity adjusting assembly comprises a fixed base, an electric telescopic rod and a fixed plate, wherein the fixed base is welded on the outer wall of the lower kettle body, and the fixed plate is welded on the outer wall of the upper kettle body; the utility model has the beneficial effects that: in the capacity adjustment process of the device, the telescopic rotating assembly can be extended or contracted along with the device so as to meet the capacity adjustment requirement of the device, and the stirring assembly can fully and fully stir and mix the concrete in the device.
Description
Technical Field
The utility model relates to the technical field of concrete processing, in particular to a concrete stirring device and a construction process thereof.
Background
Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; mixing with water (which may contain additives and admixtures) in a certain proportion, and stirring to obtain the cement concrete, also called ordinary concrete. In the process of stirring concrete, a concrete stirring device is needed, and the concrete stirring device is a machine for mixing cement, sand aggregate and water and stirring the mixture into a concrete mixture.
The utility model of the application number CN202011139686.4 discloses a concrete stirring device, and the utility model of the application number CN112622031B discloses a concrete stirring device, wherein the internal capacity of the device is certain, the device is difficult to adjust, and the device is not convenient for being suitable for stirring and processing of concrete with different amounts;
the utility model of the authorized publication No. CN219445549U discloses a concrete stirring device with adjustable capacity, although the internal capacity of the device is adjustable, in the process of capacity adjustment, a movable rod moves to drive a movable blade to be contained in a sleeve, that is, a larger gap is reserved between the sleeve and the movable rod, the movable blade can be contained in the sleeve, in the process, concrete is inevitably prevented from entering the sleeve, the sleeve is likely to be blocked, the movable blade contained in the sleeve at the later stage is reused, in addition, the movable rod and the movable blade are required to be promoted to be contained in the sleeve by virtue of a compression spring, the use of the spring is also affected after the concrete in the sleeve enters, the compression and the extension of the spring at the later stage are limited, so that the using effect of the device is poor, and in reference to the embodiment 1, the length of the movable blade 11 which is closer to the sleeve 8 is longer so as to be contained in the sleeve 8 ", that the length of the movable blade 11 is not uniform, the concrete in the device is also caused to be partially stirred, and the working time of the device is not prolonged, and the stirring efficiency is high.
Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a concrete stirring apparatus and a construction process thereof have been proposed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a concrete stirring device and a construction process thereof, and solves the problems in the prior art.
The aim and the effect of the utility model are achieved by the following specific technical means:
the concrete stirring device comprises a lower kettle body, an upper kettle body and a capacity adjusting assembly, wherein the upper kettle body is arranged above the inner part of the lower kettle body, a cover body is arranged above the upper kettle body, at least two capacity adjusting assemblies are arranged, and the upper end and the lower end of the capacity adjusting assembly are respectively arranged on the outer walls of the lower kettle body and the upper kettle body;
the capacity adjusting assembly comprises a fixed base, an electric telescopic rod and a fixed plate, wherein the fixed base is welded on the outer wall of the lower kettle body, the fixed plate is welded on the outer wall of the upper kettle body, and the electric telescopic rod is vertically fixed between the fixed base and the fixed plate through a mounting piece;
the stirring device is characterized in that a telescopic rotating assembly is arranged between the lower kettle body and the upper kettle body, the upper end and the lower end of the telescopic rotating assembly are respectively connected with the inner top of the upper kettle body and the inner bottom of the lower kettle body in a rotating manner, and the outer side of the telescopic rotating assembly is provided with a stirring assembly.
Further, a servo motor is fixed at the top of the cover body, and the upper end of the telescopic rotating assembly penetrates through the upper kettle body and the cover body in a sealing manner and is fixedly connected with an output shaft of the servo motor;
the telescopic rotating assembly comprises an outer sleeve and a telescopic inner rod, wherein the outer sleeve and the telescopic inner rod are respectively provided with a plurality of outer sleeves and a plurality of telescopic inner rods, the outer sleeves and the telescopic inner rods are alternately distributed, the telescopic inner rods are in sealing sliding connection with the adjacent outer sleeves, the bottommost outer sleeve is in rotating connection with the inner bottom of the lower kettle body, and the upper end of the uppermost outer sleeve is in sealing penetration with the upper kettle body and the cover body and is fixedly connected with an output shaft of a servo motor.
Further, the stirring subassembly includes puddler and assists the pole, puddler and assist the pole all to be equipped with a plurality of roots, a plurality of the puddler is respectively horizontal fixation in a plurality of on the outer tube, both sides outward flange department all opens two spouts about the puddler, every two assist the pole through the connecting axle rotation connect and form and be the auxiliary member of "X" structure, a plurality of assist the member respectively with a plurality of the puddler is the upper and lower alternate distribution, assist the inner hinge of member on the puddler, the outer hinge has the slider, slider sliding connection is close in the spout.
Further, stirring subassembly still includes the scale removal board, the scale removal board is equipped with two at least and all is fixed in telescopic rotating assembly outer wall below, and scale removal board bottom all closely laminates with lower cauldron internal bottom.
Further, seal assembly is installed to last cauldron body lower extreme, seal assembly includes sealing ring and scraper blade, sealing ring and last cauldron body fixed connection, the scraper blade is fixed in the sealing ring below, and the scraper blade side closely laminates with the inner wall of the lower cauldron body.
Furthermore, a first sealing layer and a second sealing layer are fixed on one side, close to the inner wall of the lower kettle body, of the sealing ring, and the sections of the first sealing layer and the second sealing layer are of L-shaped structures.
Further, the connecting rod is fixed with above the outer wall of the telescopic rotating assembly, the top end of the connecting rod is fixed with a material removing plate, and the outer side surface of the material removing plate is tightly attached to the inner side surface of the upper kettle body.
Further, the support column is fixed with below the unable adjustment base, the surface of going up the cauldron body is provided with the scale value.
Further, a feed inlet is formed in the cover body, a sealing cover is covered in the feed inlet, a discharge pipe is arranged below the lower kettle body, and a valve is arranged on the discharge pipe.
The construction process of the concrete stirring device comprises the following specific steps:
step one, driving the fixed plate and the upper kettle body to lift together by lifting of the electric telescopic rod, and further expanding or contracting to adjust the capacity between the upper kettle body and the lower kettle body, so that the device is suitable for stirring concrete with different volumes;
in the second step, when the capacity is adjusted, the outer sleeve and the telescopic inner rod are of telescopic rod structures and are matched with the capacity adjustment between the upper kettle body and the lower kettle body, so that the telescopic rotating assembly stretches, and meanwhile, auxiliary rod pieces in the stirring assembly are driven to stretch;
step three, conveying concrete materials into the upper kettle body through a feed inlet, driving a telescopic rotating assembly and a stirring rod to rotate through a servo motor, wherein the inner end of an auxiliary rod piece with an X-shaped structure is hinged to the stirring rod, and the outer end of the auxiliary rod piece is connected in a sliding groove on the stirring rod in a sliding manner through a hinged sliding block, so that the auxiliary rod piece stretches along with the stretching of the telescopic rotating assembly, and the telescopic rotating assembly and the stirring assembly can fully stir and mix the concrete in the device after capacity adjustment;
step four, driving the connecting rod and the material removing plate to rotate through the rotation of the telescopic rotating assembly, so that the material removing plate scrapes off the concrete attached to the inner wall of the upper kettle body, the inner wall of the upper kettle body is prevented from being bonded, the double arrangement of the first sealing layer and the second sealing layer can double seal the joint assembled between the upper kettle body and the lower kettle body, and leakage of concrete materials is avoided;
and fifthly, after the concrete is stirred, a valve at the discharge pipe is opened to discharge, the upper kettle body is driven to fall back to the lowest position through the capacity adjusting assembly, and the scraping plate is synchronously driven to descend to scrape the concrete attached to the inner wall of the lower kettle body.
Compared with the prior art, the utility model has the beneficial effects that:
the concrete stirring device is provided with the capacity adjusting component, and the fixed plate and the upper kettle body are conveniently driven to lift through the lifting of the electric telescopic rod, so that the capacity between the upper kettle body and the lower kettle body is conveniently expanded or contracted and adjusted, and the concrete stirring device is suitable for stirring concrete with different volumes; when the telescopic rotating assembly rotates, the stirring assembly is driven to rotate, and the stirring assembly can stir the concrete in the device; the device is in the in-process of carrying out capacity adjustment, and telescopic rotating assembly also can extend or shrink thereupon to satisfy device capacity adjustment demand, telescopic rotating assembly carries out telescopic adjustment back, and stirring subassembly still can carry out comprehensive and abundant stirring to the inside concrete of device and mix.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the internal structure of the present utility model;
FIG. 2 is a schematic diagram of the three-dimensional structure of the lower kettle body and the upper kettle body of the utility model;
FIG. 3 is a schematic view of a front cross-sectional structure of the telescopic rotating assembly and the stirring assembly of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 5 is a schematic top view of the internal structure of the upper tank of the present utility model.
In the figure: 1. a lower kettle body; 2. a kettle body is arranged; 3. a cover body; 4. a feed inlet; 5. a discharge pipe; 6. a capacity adjustment assembly; 601. a fixed base; 602. an electric telescopic rod; 603. a fixing plate; 7. a support column; 8. a seal assembly; 801. a seal ring; 802. a first sealing layer; 803. a second sealing layer; 804. a scraper; 9. a servo motor; 10. a telescoping rotary assembly; 1001. an outer sleeve; 1002. a telescopic inner rod; 11. a stirring assembly; 1101. a stirring rod; 1102. a chute; 1103. a slide block; 1104. an auxiliary rod; 1105. a descaling plate; 12. a connecting rod; 13. and a material removing plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides the following technical solutions: the concrete stirring device comprises a lower kettle body 1, an upper kettle body 2 and a capacity adjusting assembly 6, wherein the upper kettle body 2 is arranged above the inside of the lower kettle body 1, a cover body 3 is arranged above the upper kettle body 2, at least two capacity adjusting assemblies 6 are arranged, and the upper end and the lower end of the capacity adjusting assembly 6 are respectively arranged on the outer walls of the lower kettle body 1 and the upper kettle body 2;
the capacity adjusting assembly 6 comprises a fixed base 601, an electric telescopic rod 602 and a fixed plate 603, wherein the fixed base 601 is welded on the outer wall of the lower kettle body 1, a supporting column 7 is fixed below the fixed base 601, the fixed plate 603 is welded on the outer wall of the upper kettle body 2, and the electric telescopic rod 602 is vertically fixed between the fixed base 601 and the fixed plate 603 through a mounting piece;
the concrete operation is as follows, support column 7 plays the supporting role to unable adjustment base 601, unable adjustment base 601 is convenient for support electric telescopic handle 602, go up cauldron body 2 lift of being convenient for drive fixed plate 603 and go up through electric telescopic handle 602 lift, and then be convenient for expand or shrink the adjustment and go up the capacity between cauldron body 2 and the lower cauldron body 1, be applicable to the concrete mixing of different volumes and use, the setting of lid 3 makes to go up cauldron body 2 top and be sealed to the concrete spill in the device.
Referring to fig. 1 to 2, a feed inlet 4 is formed in a cover body 3, a sealing cover is covered in the feed inlet 4, the sealing cover on the feed inlet 4 is opened, concrete raw materials can be added into the feed inlet 4, the concrete raw materials are introduced into the device through the feed inlet 4, and the sealing cover is covered after the concrete raw materials are added.
Referring to fig. 1 and 3, a telescopic rotating assembly 10 is installed between the lower kettle body 1 and the inside of the upper kettle body 2, the upper end and the lower end of the telescopic rotating assembly 10 are respectively and rotatably connected with the inner top of the upper kettle body 2 and the inner bottom of the lower kettle body 1, and a stirring assembly 11 is installed on the outer side of the telescopic rotating assembly 10;
specifically, when the telescopic rotating assembly 10 rotates, the stirring assembly 11 is driven to rotate, and the stirring assembly 11 stirs the concrete in the device; in the process of capacity adjustment of the device, the telescopic rotating assembly 10 can be extended or contracted along with the capacity adjustment of the device so as to meet the capacity adjustment requirement of the device, and after the telescopic rotating assembly 10 is subjected to telescopic adjustment, the stirring assembly 11 can still stir and mix the concrete in the device comprehensively and fully.
Referring to fig. 1 to 2, a discharging pipe 5 is installed below the lower kettle body 1, a valve is installed on the discharging pipe 5, if the concrete in the device is well stirred, the valve on the discharging pipe 5 can be opened, and the stirred concrete can be led out of the device through the discharging pipe 5.
Referring to fig. 2, the outer surface of the upper kettle body 2 is provided with scale values, so that the capacity between the upper kettle body 2 and the lower kettle body 1 can be known in real time.
Referring to fig. 1 and 4, a sealing assembly 8 is installed at the lower end of an upper kettle body 2, the sealing assembly 8 comprises a sealing ring 801 and a scraping plate 804, the sealing ring 801 is fixedly connected with the upper kettle body 2, the scraping plate 804 is fixed below the sealing ring 801, the side surface of the scraping plate 804 is tightly attached to the inner wall of the lower kettle body 1, a first sealing layer 802 and a second sealing layer 803 are fixed at one side of the sealing ring 801, which is close to the inner wall of the lower kettle body 1, and the cross sections of the first sealing layer 802 and the second sealing layer 803 are in an L-shaped structure;
wherein, adopt first sealing layer 802 and second sealing layer 803 on the sealing ring 801 to carry out dual seal to the junction of equipment between the cauldron body 2 and the lower cauldron body 1, can avoid the leakage of concrete material, sealing ring 801 is used for protecting first sealing layer 802 and second sealing layer 803 and supports scraper blade 804, in the capacity adjustment process, scraper blade 804 can follow last cauldron body 2 and remove on lower cauldron body 1 inner wall, and the scraper blade 804 of removal can scrape the concrete that adheres to on the lower cauldron body 1 inner wall.
Referring to fig. 1 and 3, a servo motor 9 is fixed at the top of the cover 3, and the upper end of a telescopic rotating assembly 10 penetrates through the upper kettle body 2 and the cover 3 in a sealing manner and is fixedly connected with an output shaft of the servo motor 9;
the telescopic rotary assembly 10 comprises an outer sleeve 1001 and a telescopic inner rod 1002, wherein the outer sleeve 1001 and the telescopic inner rod 1002 are respectively provided with a plurality of outer sleeves 1001 and a plurality of telescopic inner rods 1002 which are alternately distributed, the telescopic inner rods 1002 are in sealed sliding connection in the adjacent outer sleeves 1001, the lowermost outer sleeve 1001 is rotationally connected with the inner bottom of the lower kettle body 1, the upper end of the uppermost outer sleeve 1001 penetrates through the upper kettle body 2 and the cover body 3 in a sealed manner and is fixedly connected with the output shaft of the servo motor 9, and the telescopic rotary assembly 10 is fixed on the outer sleeve 1001;
further, the servo motor 9 can drive telescopic rotating assembly 10 to rotate during operation, outer sleeve 1001 and telescopic inner rod 1002 in telescopic rotating assembly 10 can rotate simultaneously, at this moment outer sleeve 1001 just can drive telescopic rotating assembly 10 and rotate in the device, can stir the processing to the concrete in the device from this, outer sleeve 1001 and telescopic inner rod 1002 are telescopic rod structure and are convenient for cooperate the capacity adjustment between last cauldron body 2 and the lower cauldron body 1 for telescopic rotating assembly 10 can extend and then drive the extension of auxiliary rod 1104 between the outside.
Referring to fig. 5, a connecting rod 12 is fixed on one side above the telescopic rotating assembly 10, a stripper plate 13 is fixed on the top end of the connecting rod 12, and the outer side surface of the stripper plate 13 is tightly attached to the inner side surface of the upper kettle body 2;
further, the telescopic rotating assembly 10 drives the connecting rod 12 and the material removing plate 13 to rotate when rotating, so that the material removing plate 13 can scrape the concrete attached to the inner wall of the upper kettle body 2, and the inner wall of the upper kettle body 2 is prevented from being bonded.
Referring to fig. 1 and 2, the stirring assembly 11 includes a stirring rod 1101 and an auxiliary rod 1104, the stirring rod 1101 and the auxiliary rod 1104 are respectively provided with a plurality of stirring rods 1101 and 1104, the stirring rods 1101 are respectively and horizontally fixed on the outer sleeves 1001, two sliding grooves 1102 are respectively formed at the outer edges of the upper side and the lower side of the stirring rod 1101, each two auxiliary rods 1104 are rotationally connected through a connecting shaft and form an auxiliary rod member with an 'X' -shaped structure, the auxiliary rod members are respectively and alternately distributed up and down with the stirring rods 1101, the inner ends of the auxiliary rod members are hinged to the stirring rods 1101, the outer ends of the auxiliary rod members are hinged with sliding blocks 1103, and the sliding blocks 1103 are slidably connected in the similar sliding grooves 1102;
further, when the telescopic rotating assembly 10 rotates, the stirring rod 1101 is driven to rotate, and when the auxiliary rod piece with the 'X' -shaped structure extends along with the telescopic rotating assembly 10, the inner end of the auxiliary rod piece rotates on the corresponding stirring rod 1101 through the hinge piece, the outer end of the auxiliary rod piece rotates on the sliding block 1103 and drives the sliding block 1103 to slide in the corresponding sliding groove 1102, and the stirring assembly 11 still fully and fully stirs and mixes the inside after the capacity adjustment of the device.
The stirring assembly 11 further comprises a descaling plate 1105, wherein the descaling plate 1105 is provided with at least two descaling plates and is fixed below the outer wall of the telescopic rotating assembly 10, and the bottom of the descaling plate 1105 is tightly attached to the inner bottom of the lower kettle body 1;
further, the telescopic rotating assembly 10 is driven to rotate when rotating, the descaling plate 1105 is driven to rotate, the rotating descaling plate 1105 can stir concrete below the inner part of the device, and the descaling plate 1105 can scrape concrete attached to the inner bottom of the lower kettle body 1 so as to prevent the concrete from being adhered to the inner bottom of the lower kettle body 1.
The utility model also provides a construction process of the concrete stirring device, which comprises the following specific steps:
step one, driving the fixed plate 603 and the upper kettle body 2 to lift together by lifting the electric telescopic rod 602, so as to expand or shrink and adjust the capacity between the upper kettle body 2 and the lower kettle body 1, thereby being suitable for stirring concrete with different volumes;
in the second step, during capacity adjustment, the outer sleeve 1001 and the telescopic inner rod 1002 are of a telescopic rod structure and are matched with the capacity adjustment between the upper kettle body 2 and the lower kettle body 1, so that the telescopic rotating assembly 10 stretches, and meanwhile auxiliary rods in the stirring assembly 11 are driven to stretch;
step three, conveying concrete materials into the upper kettle body 2 through a feed inlet 4, driving a telescopic rotating assembly 10 and a stirring rod 1101 to rotate through a servo motor 9, hinging the inner end of an auxiliary rod piece with an X-shaped structure on the stirring rod 1101, and sliding the outer end of the auxiliary rod piece in a sliding way through a hinging sliding block 1103 to be connected in a sliding groove 1102 on the stirring rod 1101, so that the auxiliary rod piece stretches along with the stretching of the telescopic rotating assembly 10, and the telescopic rotating assembly 10 and the stirring assembly 11 can fully stir and mix the concrete in the device after capacity adjustment;
step four, the connecting rod 12 and the material removing plate 13 are driven to rotate through the rotation of the telescopic rotating assembly 10, so that the material removing plate 13 scrapes off concrete attached to the inner wall of the upper kettle body 2, the inner wall of the upper kettle body 2 is prevented from being bonded, double sealing can be carried out on the joint assembled between the upper kettle body 2 and the lower kettle body 1 through double arrangement of the first sealing layer 802 and the second sealing layer 803, and leakage of concrete materials is avoided;
and fifthly, after the concrete is stirred, a valve at the discharge pipe 5 is opened to discharge, the upper kettle body 2 is driven to fall back to the lowest position through the capacity adjusting assembly 6, and the scraping plate 804 is synchronously driven to descend to scrape the concrete attached to the inner wall of the lower kettle body 1.
In summary, when the concrete stirring device and the construction process thereof are used, firstly, according to the concrete quantity required to be stirred, the lifting of the fixing plate 603 and the upper kettle body 2 is driven by the lifting of the electric telescopic rod 602, so that the capacity between the upper kettle body 2 and the lower kettle body 1 is regulated by expansion or contraction, the device is suitable for stirring concrete with different volumes, at the moment, the outer surface of the upper kettle body 2 is provided with scale values, so that the capacity between the upper kettle body 2 and the lower kettle body 1 can be known in real time, the device is convenient to regulate, and the double sealing arrangement of the first sealing layer 802 and the second sealing layer 803 can prevent concrete materials from leaking out from the joint assembled between the upper kettle body 2 and the lower kettle body 1;
then open the sealed lid on the feed inlet 4, send into the inside of the upper kettle body 2 with the concrete material through feed inlet 4 again, after adding the material, cover sealed lid again on feed inlet 4, then drive telescopic rotating assembly 10 rotatory through servo motor 9, make outer tube 1001 and telescopic inner rod 1002 can synchronous rotation, simultaneously telescopic rotating assembly 10 can drive connecting rod 12, remove flitch 13 rotation, make except that flitch 13 can scrape off the attached concrete of upper kettle body 2 inner wall, prevent upper kettle body 2 inner wall bonding, still can drive the rotation of puddler 1101 when telescopic rotating assembly 10 rotates, be the interior articulated on puddler 1101 of auxiliary rod piece of "X" structure, the outer end is through articulated slider 1103 sliding connection in spout 1102 on puddler 1101, make auxiliary rod piece stretch along with telescopic rotating assembly 10's extension, so that the device still carries out comprehensive and abundant stirring mixing to inside concrete after capacity adjustment, open the valve of discharging pipe 5 department after the stirring is accomplished, and fall back to the scraper blade and make the whole construction process of the lower kettle body 1 to scrape down the concrete, make the whole construction process of the device to the inner wall 804.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A concrete mixing device, comprising: the device comprises a lower kettle body (1), an upper kettle body (2) and a capacity adjusting assembly (6), wherein the upper kettle body (2) is arranged above the inside of the lower kettle body (1), a cover body (3) is arranged above the upper kettle body (2), at least two capacity adjusting assemblies (6) are arranged, and the upper end and the lower end of the capacity adjusting assembly (6) are respectively arranged on the outer walls of the lower kettle body (1) and the upper kettle body (2);
the capacity adjusting assembly (6) comprises a fixed base (601), an electric telescopic rod (602) and a fixed plate (603), wherein the fixed base (601) is welded on the outer wall of the lower kettle body (1), the fixed plate (603) is welded on the outer wall of the upper kettle body (2), and the electric telescopic rod (602) is vertically fixed between the fixed base (601) and the fixed plate (603) through a mounting piece;
the stirring device is characterized in that a telescopic rotating assembly (10) is arranged between the lower kettle body (1) and the inner part of the upper kettle body (2), the upper end and the lower end of the telescopic rotating assembly (10) are respectively connected with the inner top of the upper kettle body (2) and the inner bottom of the lower kettle body (1) in a rotating manner, and a stirring assembly (11) is arranged on the outer side of the telescopic rotating assembly (10).
2. The concrete stirring device according to claim 1, wherein a servo motor (9) is fixed at the top of the cover body (3), and the upper end of the telescopic rotating assembly (10) penetrates through the upper kettle body (2) and the cover body (3) in a sealing manner and is fixedly connected with an output shaft of the servo motor (9);
the telescopic rotating assembly (10) comprises an outer sleeve (1001) and a telescopic inner rod (1002), wherein the outer sleeve (1001) and the telescopic inner rod (1002) are respectively provided with a plurality of outer sleeves (1001) and a plurality of telescopic inner rods (1002) which are alternately distributed, the telescopic inner rods (1002) are in sealing sliding connection with the adjacent outer sleeves (1001), the lowermost outer sleeve (1001) is in rotating connection with the inner bottom of a lower kettle body (1), the upper end of the uppermost outer sleeve (1001) is in sealing penetration with an upper kettle body (2) and a cover body (3) and is fixedly connected with an output shaft of a servo motor (9), and the telescopic rotating assembly (10) is fixed on the outer sleeve (1001).
3. The concrete stirring device according to claim 2, wherein the stirring assembly (11) comprises a stirring rod (1101) and auxiliary rods (1104), the stirring rod (1101) and the auxiliary rods (1104) are respectively provided with a plurality of stirring rods (1101) which are respectively and horizontally fixed on the outer sleeves (1001), two sliding grooves (1102) are respectively formed in the outer edges of the upper side and the lower side of the stirring rod (1101), every two auxiliary rods (1104) are rotationally connected through a connecting shaft and form auxiliary rods with an 'X' -shaped structure, the auxiliary rods are respectively and alternately distributed up and down with the stirring rods (1101), the inner ends of the auxiliary rods are hinged to the stirring rods (1101), the outer ends of the auxiliary rods are hinged to the sliding blocks (1103), and the sliding blocks (1103) are slidably connected in the similar sliding grooves (1102).
4. The concrete mixing device according to claim 1, wherein the mixing assembly (11) further comprises a descaling plate (1105), at least two descaling plates (1105) are arranged and are fixed below the outer wall of the telescopic rotating assembly (10), and the bottoms of the descaling plates (1105) are tightly attached to the inner bottom of the lower kettle body (1).
5. The concrete mixing plant according to claim 1, wherein the sealing assembly (8) is installed at the lower end of the upper kettle body (2), the sealing assembly (8) comprises a sealing ring (801) and a scraping plate (804), the sealing ring (801) is fixedly connected with the upper kettle body (2), the scraping plate (804) is fixed below the sealing ring (801), and the side surface of the scraping plate (804) is tightly attached to the inner wall of the lower kettle body (1).
6. The concrete mixing device according to claim 5, wherein a first sealing layer (802) and a second sealing layer (803) are fixed on one side of the sealing ring (801) close to the inner wall of the lower kettle body (1), and the cross sections of the first sealing layer (802) and the second sealing layer (803) are of an L-shaped structure.
7. The concrete stirring device according to claim 1, wherein a connecting rod (12) is fixed above the outer wall of the telescopic rotating assembly (10), a material removing plate (13) is fixed at the top end of the connecting rod (12), and the outer side surface of the material removing plate (13) is tightly attached to the inner side surface of the upper kettle body (2).
8. A concrete mixing plant according to claim 1, characterized in that a support column (7) is fixed below the fixed base (601), and the outer surface of the upper kettle body (2) is provided with scale values.
9. A concrete mixing plant according to claims 1-8, characterized in that the cover body (3) is provided with a feed inlet (4), the feed inlet (4) is internally provided with a sealing cover, a discharge pipe (5) is arranged below the lower kettle body (1), and a valve is arranged on the discharge pipe (5).
10. A construction process of a concrete mixing plant according to claim 9, characterized by comprising the following specific steps:
step one, driving a fixed plate (603) to lift together with an upper kettle body (2) through the lifting of an electric telescopic rod (602), and further expanding or contracting to adjust the capacity between the upper kettle body (2) and a lower kettle body (1), so that the device is suitable for stirring concrete with different volumes;
step two, during capacity adjustment, the outer sleeve (1001) and the telescopic inner rod (1002) are of a telescopic rod structure and are matched with the capacity adjustment between the upper kettle body (2) and the lower kettle body (1), so that the telescopic rotating assembly (10) stretches, and meanwhile auxiliary rod pieces in the stirring assembly (11) are driven to stretch;
step three, feeding concrete materials into the upper kettle body (2) through a feed inlet (4), driving a telescopic rotating assembly (10) and a stirring rod (1101) to rotate through a servo motor (9), hinging the inner end of an auxiliary rod piece with an X-shaped structure on the stirring rod (1101), and sliding the outer end of the auxiliary rod piece in a chute (1102) on the stirring rod (1101) through a hinging sliding block (1103), so that the auxiliary rod piece stretches along with the stretching of the telescopic rotating assembly (10), and the telescopic rotating assembly (10) and the stirring assembly (11) can stir and mix the internal concrete completely and fully after capacity adjustment;
step four, the connecting rod (12) and the material removing plate (13) are driven to rotate through the telescopic rotating assembly (10), so that the material removing plate (13) scrapes off concrete attached to the inner wall of the upper kettle body (2), the inner wall of the upper kettle body (2) is prevented from being bonded, double sealing can be carried out on the joint assembled between the upper kettle body (2) and the lower kettle body (1) through double arrangement of the first sealing layer (802) and the second sealing layer (803), and leakage of concrete materials is avoided;
and fifthly, after the concrete is stirred, a valve at the discharge pipe (5) is opened to discharge, the upper kettle body (2) is driven to fall back to the lowest position through the capacity adjusting assembly (6), and the scraping plate (804) is synchronously driven to descend to scrape the concrete attached to the inner wall of the lower kettle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311156521.1A CN117124469A (en) | 2023-09-07 | 2023-09-07 | Concrete stirring device and construction process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311156521.1A CN117124469A (en) | 2023-09-07 | 2023-09-07 | Concrete stirring device and construction process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118128046A (en) * | 2024-04-30 | 2024-06-04 | 大庆恒驰电气有限公司 | Portable water conservancy hydropower is cementer for construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118128046A (en) * | 2024-04-30 | 2024-06-04 | 大庆恒驰电气有限公司 | Portable water conservancy hydropower is cementer for construction |
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