CN111152362A - Concrete mixing and stirring device - Google Patents
Concrete mixing and stirring device Download PDFInfo
- Publication number
- CN111152362A CN111152362A CN202010140671.3A CN202010140671A CN111152362A CN 111152362 A CN111152362 A CN 111152362A CN 202010140671 A CN202010140671 A CN 202010140671A CN 111152362 A CN111152362 A CN 111152362A
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- Prior art keywords
- stirring
- driving
- shaft
- gear
- power
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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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/22—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with stirrers held stationary, e.g. the material forming a ring zone by centrifugal force
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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
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
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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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
Abstract
The invention discloses a concrete mixing and stirring device, which comprises a machine body, wherein a driving device is arranged in the machine body, the driving device comprises a driving gear, an installation block is fixedly arranged on the upper end surface of the machine body, a hydraulic cylinder is arranged on the right side of the installation block, a telescopic shaft is dynamically installed at the upper end of the hydraulic cylinder, annular installation rings are fixedly installed on the telescopic shaft and the installation block, a stirring tank is rotatably installed between the left installation ring and the right installation ring through a bearing, the driving device is used for providing power for the rotation of the stirring tank, a power device, an adjusting device and a stirring device are arranged in the stirring tank, an extensible or contractible stirring blade is arranged in the stirring device, the stirring area of the stirring blade is adjusted through the matching of the power device and the adjusting device, the stirring blade is matched with the size of mixed material particles, the collision damage of raw materials to the stirring tank is reduced, secondly, the stirring area of the stirring blades can be adjusted to adjust concrete particles to be fine, and the stirring efficiency is high.
Description
Technical Field
The invention relates to the technical field of concrete, in particular to a concrete mixing and stirring device.
Background
Concrete refers to the engineering that aggregate is cemented into a whole by cementing materials, the concrete generally speaking refers to cement as cementing materials, sand, stone are as aggregates, cement concrete obtained by stirring is mixed with water according to a certain proportion, the structure of the existing concrete stirring device is very different, the stirring blades in the stirring tank and the stirring tank body are of an integrated structure, therefore, the stirring blades cannot be adjusted according to the particle size of the material to be stirred or the particle precision of the required stirring, the fixed stirring blades are difficult to clean when the inside of the stirring tank is cleaned, and the raw materials clamped at the dead corners of the stirring blades are difficult to clean, and when the tank body rotates suddenly, certain potential safety hazards exist. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
stirring leaf and agitator tank body formula structure as an organic whole in traditional concrete mixing jar, the unable granule size or the required granule precision of stirring that is according to the material of waiting to stir adjust the stirring leaf, difficult cleanness.
In order to solve the problems, the concrete mixing and stirring device is designed in the embodiment, the concrete mixing and stirring device comprises a machine body, a driving device is arranged in the machine body and comprises a driving gear, an installation block is fixedly arranged on the upper end surface of the machine body, a hydraulic cylinder is arranged on the right side of the installation block, a telescopic shaft is dynamically installed at the upper end of the hydraulic cylinder, annular installation rings are fixedly arranged on the telescopic shaft and the installation block, a stirring tank is rotatably installed between the left installation ring and the right installation ring through a bearing, a transmission gear is fixedly arranged on the periphery of the stirring tank and meshed with the driving gear, the driving device works to drive the stirring tank to rotate, a stirring cavity is arranged in the stirring tank, a feeding hole and a discharging hole are respectively communicated with the left side and the right side of the stirring cavity, three fixing rods in annular display are fixedly arranged in the stirring cavity, one end of the fixed rod, which is close to each other, is fixedly provided with a fixed block, a power device is arranged in the fixed block, the power device comprises three first bevel gears, the fixed rod and the inner end wall of the stirring cavity are internally provided with adjusting devices, the adjusting device comprises a rotating ball screw, one end of the ball screw, which is close to the fixed block, is fixedly connected with the first bevel gear, when the power device works, the ball screw is driven to rotate through the first bevel gear, a sliding block is arranged on the ball screw in a threaded manner, a rotating rod is hinged on the sliding block, six stirring devices are arranged in the rotating rod, each stirring device comprises a stirring blade, one end of each stirring blade, which is far away from the rotating rod, is fixedly connected with the inner end wall of the stirring cavity, the stirring blade is extended or wound by the swinging of the rotating rod, and the stirring force of the stirring blade is further adjusted.
Preferably, the stirring blade is made of a high-strength rollable material.
The driving device comprises a driving rotary groove with an upward opening, which is arranged in the machine body, a driving shaft is arranged in the driving rotary groove in a rotating mode, the driving gear is fixedly arranged on the driving shaft, and the right end of the driving shaft is in power connection with a driving motor arranged on the right end wall of the driving rotary groove.
The power device comprises a power cavity, a power motor is fixedly arranged on the left end wall of the power cavity, a driving shaft is dynamically installed at the right end of the power motor, a second bevel gear is fixedly arranged at the right end of the driving shaft and meshed with the three first bevel gears, and gaps are reserved between the adjacent first bevel gears and are not meshed with each other.
Wherein, put adjusting device include the sliding tray that runs through about setting up in the dead lever, ball rotates install in the sliding tray, ball is close to the one end of fixed block extends to the power chamber with first bevel gear links firmly, the stirring intracavity end wall is equipped with three transmission chamber, ball keeps away from the one end of fixed block stretches into the transmission intracavity has set firmly third bevel gear, third bevel gear left side meshing is connected with fourth bevel gear, fourth bevel gear center department has set firmly the transmission shaft, the transmission shaft rotates set up in the transmission intracavity, lie in on the transmission shaft fourth bevel gear right side position has set firmly the driving gear, driving gear meshing is connected with driven gear, driven gear center department has set firmly the threaded shaft that extends right.
Preferably, the inner end wall of the stirring cavity is provided with three moving grooves corresponding to the positions of the transmission cavity, the right end of the threaded shaft extends into the moving grooves, a moving block is mounted on the threaded shaft in a threaded manner, and the upper end of the moving block is hinged to the right end of the rotating rod.
The stirring device comprises a rolling rotary groove, a rolling rotary shaft is arranged in the rolling rotary groove in a rotating mode, a rolling rotary wheel is fixedly arranged on the rolling rotary shaft, the rolling rotary wheel is fixedly connected with the inner end wall of the rolling rotary groove through a torsional spring, and stirring blades are wound on the rolling rotary wheel.
The invention has the beneficial effects that: rotate for the agitator tank through drive arrangement and provide power, be provided with power device in the agitator tank, adjusting device and agitating unit, be provided with the stirring leaf of extending or shrink among the agitating unit, thereby adjust the stirring area of stirring leaf through power device and adjusting device's cooperation, make its material particle size with the mixture match, reduce the collision damage of raw materials to the agitator tank, the life of extension agitator tank, secondly, the stirring area of stirring leaf is adjusted adjustable concrete particle and is meticulous, stirring efficiency is high.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a concrete mixing and stirring apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;
FIG. 4 is an enlarged view of the structure of "C" of FIG. 2;
fig. 5 is an enlarged schematic view of "D" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: 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.
The invention relates to a concrete mixing and stirring device, which is mainly used for concrete mixing, and the invention is further explained by combining the drawings of the invention as follows:
the invention relates to a concrete mixing and stirring device, which comprises a machine body 21, wherein a driving device 90 is arranged in the machine body 21, the driving device 90 comprises a driving gear 81, an installation block 22 is fixedly arranged on the upper end surface of the machine body 21, a hydraulic cylinder 23 is arranged on the right side of the installation block 22, a telescopic shaft 24 is dynamically installed at the upper end of the hydraulic cylinder 23, annular installation rings 25 are fixedly arranged on the telescopic shaft 24 and the installation block 22, a stirring tank 30 is rotatably installed between the left installation ring 25 and the right installation ring 25 through a bearing, a transmission gear 80 is fixedly arranged on the periphery of the stirring tank 30, the transmission gear 80 is meshed with the driving gear 81, the driving device 90 works to drive the stirring tank 30 to rotate, a stirring cavity 31 is arranged in the stirring tank 30, a feeding hole 33 and a discharging hole 32 are respectively communicated with the left side and the right side of the stirring cavity 31 with the outside, three fixing rods 55 which, one end of the fixed rod 55, which is close to each other, is fixedly provided with a fixed block 75, a power device 89 is arranged in the fixed block 75, the power device 89 comprises three first bevel gears 79, the fixed rod 55 and the inner end wall of the stirring cavity 31 are internally provided with an adjusting device 88, the adjusting device 88 comprises a rotating ball screw 57, one end of the ball screw 57, which is close to the fixed block 75, is fixedly connected with the first bevel gears 79, so that the power device 89 drives the ball screw 57 to rotate through the first bevel gears 79 when working, the ball screw 57 is provided with a sliding block 58 through threads, the sliding block 58 is hinged with a rotating rod 60, the rotating rod 60 is internally provided with six stirring devices 87, the stirring devices 87 comprise stirring blades 70, one end of the stirring blades 70, which is far away from the rotating rod 60, is fixedly connected with the inner end wall of the stirring cavity 31, and the stirring blades 70 are extended or, thereby adjusting the stirring force of the stirring blade 70.
Advantageously, the stirring blade 70 is made of a high-strength, rollable material.
According to an embodiment, the driving device 90 is described in detail below, the driving device 90 includes a driving rotary slot 84 with an upward opening, the driving rotary slot 84 is rotatably provided with a driving shaft 82, the driving gear 81 is fixedly arranged on the driving shaft 82, and a driving motor 83 mounted on a right end wall of the driving rotary slot 84 is in power connection with a right end of the driving shaft 82.
According to an embodiment, the power device 89 is described in detail below, the power device 89 includes a power chamber 76, a power motor 85 is fixedly arranged on the left end wall of the power chamber 76, a driving shaft 77 is dynamically arranged on the right end of the power motor 85, a second bevel gear 78 is fixedly arranged on the right end of the driving shaft 77, the second bevel gear 78 is meshed with three first bevel gears 79, and gaps are left between adjacent three first bevel gears 79.
According to the embodiment, the adjusting device 88 is described in detail below, the adjusting device 88 includes a sliding groove 56 penetrating left and right in the fixing rod 55, the ball screw 57 is rotatably installed in the sliding groove 56, one end of the ball screw 57 close to the fixing block 75 extends to the power chamber 76 and is fixedly connected with the first bevel gear 79, the inner end wall of the stirring chamber 31 is provided with three transmission chambers 45, one end of the ball screw 57 far from the fixing block 75 extends into the transmission chamber 45 and is fixedly provided with a third bevel gear 52, the left side of the third bevel gear 52 is engaged and connected with a fourth bevel gear 51, the center of the fourth bevel gear 51 is fixedly provided with a transmission shaft 50, the transmission shaft 50 is rotatably installed in the transmission chamber 45, the right side of the fourth bevel gear 51 on the transmission shaft 50 is fixedly provided with a driving gear 47, the driving gear 47 is engaged and connected with a driven gear 46, a right-extending threaded shaft 42 is fixedly arranged at the center of the driven gear 46.
Advantageously, the inner end wall of the stirring cavity 31 is provided with three moving grooves 40 corresponding to the positions of the transmission cavities 45, the right end of the threaded shaft 42 extends into the moving grooves 40, a moving block 41 is mounted on the threaded shaft 42 in a threaded manner, and the upper end of the moving block 41 is hinged to the right end of the rotating rod 60.
According to the embodiment, the following detailed description is provided for the stirring device 87, the stirring device 87 includes a rolling rotating groove 65, a rolling rotating shaft 67 is arranged in the rolling rotating groove 65 in a rotating manner, a rolling rotating wheel 66 is fixedly arranged on the rolling rotating shaft 67, the rolling rotating wheel 66 is fixedly connected with the inner end wall of the rolling rotating groove 65 through a torsion spring 68, and the stirring blade 70 is wound on the rolling rotating wheel 66.
The following detailed description of the steps of a concrete mixing plant is provided with reference to fig. 1 to 5:
initially, the end of the slide block 58 remote from the fixed block 75 abuts against the inner end wall of the slide groove 56, the right end of the moving block 41 abuts against the right end wall of the moving groove 40, and at this time, the rotating rod 60 is horizontally arranged with the central axis of the stirring chamber 31, and the torsion spring 68 is in a natural state.
During operation, the force required by stirring is adjusted according to the size of the mixed concrete particles, the power motor 85 is started to drive the driving shaft 77 to rotate, the second bevel gear 78 rotates, the three first bevel gears 79 rotate to drive the ball screw 57 to rotate, the sliding block 58 moves towards the direction of the fixed block 75, the ball screw 57 drives the third bevel gear 52 to rotate when rotating, the threaded shaft 42 rotates through the transmission of the fourth bevel gear 51, the driving gear 47 and the driven gear 46, the moving block 41 moves leftwards, at this time, the rotating rod 60 is arranged in an inclined manner, when the rotating rod 60 rotates, the stirring blade 70 is unfolded to drive the winding rotating wheel 66 to rotate, the torsion spring 68 stores the force, the adjustment is finished, and the power motor 85 stops;
then, the mixed raw material of the concrete is added into the stirring cavity 31 through the feeding hole 33, the driving motor 83 is started, the driving gear 81 drives the transmission gear 80 to rotate, so that the stirring tank 30 rotates, the material in the stirring cavity 31 is stirred and mixed, after the mixing is finished, the hydraulic cylinder 23 is started, the mounting ring 25 on the right side is pulled through the telescopic shaft 24 to rotate downwards, the right end of the stirring tank 30 inclines downwards, and the concrete in the stirring cavity 31 is poured out through the discharging hole 32.
The invention has the beneficial effects that: rotate for the agitator tank through drive arrangement and provide power, be provided with power device in the agitator tank, adjusting device and agitating unit, be provided with the stirring leaf of extending or shrink among the agitating unit, thereby adjust the stirring area of stirring leaf through power device and adjusting device's cooperation, make its material particle size with the mixture match, reduce the collision damage of raw materials to the agitator tank, the life of extension agitator tank, secondly, the stirring area of stirring leaf is adjusted adjustable concrete particle and is meticulous, stirring efficiency is high.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. The utility model provides a concrete mixing and stirring device, includes the organism, its characterized in that: a driving device is arranged in the machine body;
the driving device comprises a driving gear, an installation block is fixedly arranged on the upper end face of the machine body, a hydraulic cylinder is arranged on the right side of the installation block, a telescopic shaft is dynamically installed at the upper end of the hydraulic cylinder, annular installation rings are fixedly arranged on the telescopic shaft and the installation block, a stirring tank is rotatably installed between the left installation ring and the right installation ring through a bearing, a transmission gear is fixedly arranged on the periphery of the stirring tank, the transmission gear is meshed with the driving gear, and then the driving device works to drive the stirring tank to rotate;
a stirring cavity is arranged in the stirring tank, the left side and the right side of the stirring cavity are respectively communicated with the outside and provided with a feed inlet and a discharge outlet, three fixed rods which are in annular display are fixedly arranged in the stirring cavity, one end of each fixed rod, which is close to each other, is fixedly provided with a fixed block, a power device is arranged in each fixed block, the power device comprises three first bevel gears, adjusting devices are arranged in the end walls of the fixed rods and the inner wall of the stirring cavity, each adjusting device comprises a rotating ball screw, one end of each ball screw, which is close to the fixed block, is fixedly connected with the first bevel gear, so that the power device drives the ball screw to rotate through the first bevel gear when in work, a sliding block is arranged on each ball screw in a threaded manner, a rotating rod is hinged on each, the one end of dwang with the stirring intracavity end wall links firmly, then the swing of dwang makes the stirring leaf extends or the rolling, and then adjusts the stirring dynamics of stirring leaf.
2. A concrete mixing plant as recited in claim 1, wherein: the stirring blade is made of a high-strength rollable material.
3. A concrete mixing plant as recited in claim 1, wherein: the driving device comprises a driving rotary groove with an upward opening arranged in the machine body;
the driving rotary trough is internally provided with a driving shaft in a rotating manner, the driving gear is fixedly arranged on the driving shaft, and the right end of the driving shaft is in power connection with a driving motor arranged on the right end wall of the driving rotary trough.
4. A concrete mixing plant as recited in claim 1, wherein: the power device comprises a power cavity;
the left end wall of the power cavity is fixedly provided with a power motor, the right end of the power motor is provided with a driving shaft in a power mode, the right end of the driving shaft is fixedly provided with a second bevel gear, the second bevel gear is meshed with the three first bevel gears, and gaps are reserved between the adjacent first bevel gears and are not meshed.
5. A concrete mixing plant as recited in claim 1, wherein: the adjusting device comprises a sliding groove which is arranged in the fixing rod and penetrates through the fixing rod from left to right;
ball rotate install in the sliding tray, ball is close to the one end of fixed block extends to the power chamber with first bevel gear links firmly, the stirring intracavity end wall is equipped with three transmission chamber, ball keeps away from the one end of fixed block stretches into the transmission intracavity has set firmly third bevel gear, third bevel gear left side meshing is connected with fourth bevel gear, fourth bevel gear center department has set firmly the transmission shaft, the transmission shaft rotate set up in the transmission intracavity, lie in on the transmission shaft fourth bevel gear right side position has set firmly the driving gear, the driving gear meshing is connected with driven gear, driven gear center department has set firmly the threaded shaft that extends right.
6. A concrete mixing plant according to claim 5, wherein: the inner end wall of the stirring cavity is provided with three moving grooves corresponding to the positions of the transmission cavity;
the right end of the threaded shaft extends into the moving groove, a moving block is mounted on the threaded shaft in a threaded mode, and the upper end of the moving block is hinged to the right end of the rotating rod.
7. A concrete mixing plant as recited in claim 1, wherein: the stirring device comprises a rolling rotary tank;
the winding rotary groove is internally and rotatably provided with a winding rotary shaft, a winding rotary wheel is fixedly arranged on the winding rotary shaft, the winding rotary wheel is fixedly connected with the inner end wall of the winding rotary groove through a torsional spring, and the stirring blades are wound on the winding rotary wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140671.3A CN111152362B (en) | 2020-03-03 | 2020-03-03 | Concrete mixing and stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140671.3A CN111152362B (en) | 2020-03-03 | 2020-03-03 | Concrete mixing and stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111152362A true CN111152362A (en) | 2020-05-15 |
| CN111152362B CN111152362B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010140671.3A Active CN111152362B (en) | 2020-03-03 | 2020-03-03 | Concrete mixing and stirring device |
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| Country | Link |
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| CN (1) | CN111152362B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034644A (en) * | 1996-07-22 | 1998-02-10 | Nakahara Kenzai Kogyo:Kk | Spiral blade structure in drum in ready mixed concrete mixer car |
| CN201267761Y (en) * | 2008-08-04 | 2009-07-08 | 徐定江 | Agitator |
| CN201587032U (en) * | 2010-01-14 | 2010-09-22 | 飞翼股份有限公司 | Dual-shaft stirring and conveying device for concrete |
| JP4769396B2 (en) * | 2001-09-28 | 2011-09-07 | 株式会社北川鉄工所 | Continuous mixing equipment for CSG materials |
| CN206812222U (en) * | 2017-03-09 | 2017-12-29 | 贵州宇昆商砼技术服务有限公司 | A kind of drum concrete mixer |
| CN209350577U (en) * | 2018-08-16 | 2019-09-06 | 上海翟氏混凝土有限公司 | A kind of concrete mixer |
-
2020
- 2020-03-03 CN CN202010140671.3A patent/CN111152362B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034644A (en) * | 1996-07-22 | 1998-02-10 | Nakahara Kenzai Kogyo:Kk | Spiral blade structure in drum in ready mixed concrete mixer car |
| JP4769396B2 (en) * | 2001-09-28 | 2011-09-07 | 株式会社北川鉄工所 | Continuous mixing equipment for CSG materials |
| CN201267761Y (en) * | 2008-08-04 | 2009-07-08 | 徐定江 | Agitator |
| CN201587032U (en) * | 2010-01-14 | 2010-09-22 | 飞翼股份有限公司 | Dual-shaft stirring and conveying device for concrete |
| CN206812222U (en) * | 2017-03-09 | 2017-12-29 | 贵州宇昆商砼技术服务有限公司 | A kind of drum concrete mixer |
| CN209350577U (en) * | 2018-08-16 | 2019-09-06 | 上海翟氏混凝土有限公司 | A kind of concrete mixer |
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| Publication number | Publication date |
|---|---|
| CN111152362B (en) | 2021-05-28 |
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Effective date of registration: 20210508 Address after: 572900 Shanwei village, Wushi village committee, Wanling Town, Qiongzhong County, Hainan Province Applicant after: Qiongzhong Xinsen Concrete Co.,Ltd. Address before: No. 131-1, Haixin Road, Dachen Town, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: Taizhou Jiaojiang Pre-lifting Automation Equipment Co.,Ltd. |
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