CN108943386B - Transmission mechanism of concrete mixer with excellent transmission performance - Google Patents
Transmission mechanism of concrete mixer with excellent transmission performance Download PDFInfo
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- CN108943386B CN108943386B CN201810884076.3A CN201810884076A CN108943386B CN 108943386 B CN108943386 B CN 108943386B CN 201810884076 A CN201810884076 A CN 201810884076A CN 108943386 B CN108943386 B CN 108943386B
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- main motor
- transmission
- auxiliary motor
- motor
- stirring
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 78
- 238000003756 stirring Methods 0.000 claims abstract description 70
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004571 lime Substances 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
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a transmission mechanism of a concrete mixer with excellent transmission performance, which comprises a mixing barrel, a main motor, an auxiliary motor and a rotation control buckle, wherein rotating shafts are welded on the left side and the right side of the mixing barrel in a seamless mode, the left side of the bottom end of the mixing barrel is fixedly connected with the main motor through a nut, and the right side of the bottom end of the mixing barrel is fixedly connected with the auxiliary motor through a nut. According to the invention, the main motor and the auxiliary motor are rotationally connected with the transmission rod of the stirring fan blade through the transmission belt, when a worker stirs a large amount of concrete, the main motor and the auxiliary motor are controlled to rotate through the control electric box, and the main motor and the auxiliary motor drive the transmission rod of the stirring fan blade to rotate through the transmission belt, so that the rotation force is increased under the rotation of the main motor and the auxiliary motor, the situation that the stirring is not carried out due to clamping when a large amount of concrete is stirred can not occur, and the problem that the existing concrete stirrer is easy to stir powerless when more concrete is stirred at one time can be solved.
Description
Technical Field
The invention relates to the technical field of concrete, in particular to a transmission mechanism of a concrete mixer with excellent transmission performance.
Background
Concrete mixing is an operation method for uniformly mixing cement, lime, water and other materials. Concrete mixing is divided into two categories: manually and mechanically stirring the water. The concrete mixing plant is widely applied to construction projects of industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously.
However, the conventional concrete mixer is easy to stir weakly and does not adjust the stirring speed when more concrete is stirred at one time, so that the practicability is not high.
Disclosure of Invention
The invention aims to solve the defects that the prior art is easy to generate weak stirring when more concrete is stirred at one time and has no regulation of stirring rotating speed, thereby causing poor practicability, and provides a transmission mechanism of a concrete mixer with excellent transmission performance.
In order to achieve the purpose, the invention adopts the following technical scheme: a transmission mechanism of a concrete mixer with excellent transmission performance comprises a mixing tank, a main motor, an auxiliary motor and a rotation control buckle, wherein rotating shafts are welded on the left side and the right side of the mixing tank in a seamless mode, the main motor is fixedly connected to the left side of the bottom of the mixing tank through nuts, the auxiliary motor is fixedly connected to the right side of the bottom of the mixing tank through nuts, a mixing tank cover is movably connected to the top end of the mixing tank through bolts, the rotating shafts penetrate through the rotation control buckle, a support frame is arranged in the middle of the rotation control buckle in a penetrating mode, the rotating shafts penetrate through the rotation control buckle and the support frame, a handle is fixedly connected to the right side of the rotating shafts through nuts, a positioning buckle is embedded in the front of the rotation control buckle, universal wheels are fixedly connected to the bottom of the support frame through nuts, and a cart hand lever is welded, the utility model discloses a stirring device, including support frame, nut fixedly connected with control electronic box, the front embedding is provided with the converter under the left side upper end of support frame, the inside middle-end of agitator runs through and is provided with the stirring fan blade transfer line, the equal seamless welding in the left and right sides of stirring fan blade transfer line has two stirring fan blades, the top seamless welding of stirring fan blade transfer line has the stirring post, the equal swing joint in bottom of main motor and vice motor has drive belt, main motor, vice motor, control electronic box and converter are all through power cord electric connection.
As a further description of the above technical solution: the main motor and the auxiliary motor are rotationally connected with the stirring fan blade transmission rod through a transmission belt.
As a further description of the above technical solution: the handle is connected with the stirring barrel in a rotating mode, and the handle is fixed with the stirring barrel through the positioning buckle.
As a further description of the above technical solution: and the frequency converter is electrically connected with the main motor and the auxiliary motor through power lines.
As a further description of the above technical solution: the bottom center part embedding of agitator is provided with the bearing, and stirring fan blade transfer line runs through and sets up inside bearing center.
As a further description of the above technical solution: the inner wall of the transmission belt is provided with a groove, and the transmission belt is in meshed connection with convex grooves formed in the bottom ends of the main motor and the auxiliary motor.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the main motor and the auxiliary motor are arranged, the main motor and the auxiliary motor are both rotationally connected with the stirring fan blade transmission rod through the transmission belt, when a worker stirs a large amount of concrete, the main motor and the auxiliary motor are controlled to rotate through the control electric box, the main motor and the auxiliary motor drive the stirring fan blade transmission rod to rotate through the transmission belt, the rotation force is increased under the rotation of the main motor and the auxiliary motor, so that the situation that the stirring is not carried out due to clamping when a large amount of concrete is stirred can not occur, and the problem that the existing concrete stirrer is easy to stir too weak when a large amount of concrete is stirred at one time is solved;
(2) according to the invention, the grooves are formed in the inner wall of the transmission belt, and the transmission belt is in occlusion connection with the convex grooves formed in the bottom ends of the main motor and the auxiliary motor, so that when a large amount of concrete needs to be stirred in the stirring barrel, the main motor and the auxiliary motor drive the stirring fan blade transmission rod through the transmission belt, and the grooves formed in the transmission belt are in occlusion connection with the convex grooves formed in the bottom ends of the main motor and the auxiliary motor, so that the main motor and the auxiliary motor drive the stirring fan blade transmission rod through the transmission belt to increase the occlusion force, the slippage of the transmission belt with the main motor and the auxiliary motor is reduced, and the problem that the conventional concrete mixer is easy to stir powerless when more concrete is stirred at one time is solved;
(3) according to the invention, the frequency converter is arranged and is in electric control connection with the main motor and the auxiliary motor through the power lines, so that when concrete is stirred, a worker can adjust the current amount of the main motor and the auxiliary motor through controlling the frequency converter arranged in the electric box, thereby controlling the rotating speed of the main motor and the auxiliary motor, and when the stirring is completed but the stirring is not needed to be used, the rotating speed of the main motor and the auxiliary motor can be adjusted to be the lowest through controlling the frequency converter arranged in the electric box, so that the concrete in the stirring barrel is not easy to agglomerate, and the problem that the existing concrete stirrer does not adjust the stirring rotating speed is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a transmission mechanism of a concrete mixer according to the present invention, which has excellent transmission performance;
FIG. 2 is a partial schematic view of the internal structure of the mixing drum of the transmission mechanism of the concrete mixer with excellent transmission performance according to the present invention;
fig. 3 is a partial schematic view of a rotation control buckle structure of a transmission mechanism of a concrete mixer with excellent transmission performance according to the present invention.
Illustration of the drawings: the device comprises a stirring barrel 1, a stirring barrel cover 101, a stirring column 102, stirring blades 103, a main motor 104, an auxiliary motor 105, a stirring blade transmission rod 106, a transmission belt 107, a rotation control buckle 2, a handle 201, a rotation shaft 202, a positioning buckle 203, a control electric box 3, a frequency converter 301, a cart hand lever 4, a universal wheel 5 and a support frame 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The model of the main motor 104 in the present invention is; and Y2.
The type of the auxiliary motor 105 in the present invention is; and Y2.
The type of the frequency converter 301 in the invention is as follows; EV 2000.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a transmission mechanism of a concrete mixer with excellent transmission performance comprises a mixing tank 1, a main motor 104, an auxiliary motor 105 and a rotation control buckle 2, wherein rotating shafts 202 are welded on the left side and the right side of the mixing tank 1 in a seamless manner, the main motor 104 is fixedly connected with the left side of the bottom end of the mixing tank 1 through nuts, the auxiliary motor 105 is fixedly connected with the right side of the bottom end of the mixing tank 2 through nuts, a mixing tank cover 101 is movably connected with the top end of the mixing tank 1 through bolts, the rotating shafts 202 are arranged in the rotation control buckle 2 in a penetrating manner, a support frame 6 is arranged in the middle of the rotation control buckle 2 in a penetrating manner, the rotating shafts 202 are arranged in the rotation control buckle 2 and the support frame 6 in a penetrating manner, a handle 201 is fixedly connected with the right side of the rotating shafts 202 through nuts, a positioning buckle 203 is, seamless welding has shallow handspike 4 in the middle part of the front of support frame 6, nut fixedly connected with control electronic box 3 is passed through to the left side upper end of support frame 6, the embedding is provided with converter 301 under the front of control electronic box 3, agitator 1's inside middle-end runs through and is provided with agitator blade transfer line 106, the equal seamless welding of the left and right sides of agitator blade transfer line 106 has two agitator blade 103, the top seamless welding of agitator blade transfer line 106 has stirring post 102, the equal swing joint in bottom of main motor 104 and vice motor 105 has drive belt 107, main motor 104, vice motor 105, control electronic box 3 and converter 301 are all through power cord electric connection.
As a further description of the above technical solution: the main motor 104 and the auxiliary motor 105 are rotatably connected with the stirring fan blade transmission rod 106 through the transmission belt 107, so that when concrete needs to be stirred, the main motor 104 and the auxiliary motor 105 rotate to simultaneously drive the stirring fan blade transmission rod 106 to rotate through the transmission belt 107, and the transmission force is increased by the simultaneous rotation of the main motor 104 and the auxiliary motor 105, so that the stirring practicability is improved.
As a further description of the above technical solution: handle 201 is connected for rotating with agitator 1, and handle 201 is fixed through location buckle 202 with agitator 1, and when concrete mixing completion inside agitator 1 need pour, can be through not hard up location buckle 202, and twist grip 201 makes agitator 1 overturn, can effectually pour the concrete in the agitator 1 to the practicality has been improved.
As a further description of the above technical solution: the frequency converter 301 is electrically connected with the main motor 104 and the auxiliary motor 105 through power lines, when concrete stirred in the stirring barrel 1 is not needed to be used at any time, the current amount of the frequency converter 301 for controlling the main motor 104 and the auxiliary motor 105 can be adjusted through the control electric box 3, so that the rotating speeds of the main motor 104 and the auxiliary motor 105 are controlled, the lowest rotating speed is achieved, the stirred concrete is not easy to agglomerate, and the controllability is improved.
As a further description of the above technical solution: the central part of the bottom end of the stirring barrel 1 is embedded with a bearing, and the stirring fan blade transmission rod 106 is arranged in the center of the bearing in a penetrating manner, so that the stirring fan blade transmission rod 106 has more flexibility, and the friction between the stirring fan blade transmission rod 106 and the stirring barrel 1 is reduced when the main motor 104 and the auxiliary motor 105 drive the stirring fan blade transmission rod 106, thereby improving the rotation power.
As a further description of the above technical solution: the inner wall of the transmission belt 107 is provided with a groove, the transmission belt 107 is in meshed connection with the convex grooves formed in the bottom ends of the main motor 104 and the auxiliary motor 105, when a large amount of concrete is filled in the stirring barrel 1, the main motor 104 and the auxiliary motor 105 rotate to drive the stirring fan blade transmission rod 106 through the transmission belt 107, the groove formed in the transmission belt 107 is effectively connected with the convex grooves formed in the bottom ends of the main motor 104 and the auxiliary motor 105 in a meshed mode to increase the meshed force, the transmission belt 107, the main motor 104 and the auxiliary motor 105 are not prone to slipping, and therefore rotating power is improved.
The working principle is as follows: firstly, a worker holds a column cart hand lever 4 to push the device to a required working position through a universal wheel 5, then the device is electrified through a power line, then bolts of the stirring barrel 1 and the stirring barrel cover 101 are loosened, then the stirring barrel cover 101 is turned over, concrete is poured into the stirring barrel 1, then the stirring barrel cover 101 is turned over to fix the bolts, so that the concrete is not splashed out in the stirring process, then the control electric box 3 is started, the frequency converter 301 controls the current amount of the main motor 104 and the auxiliary motor 105, so that the rotating speeds of the main motor 104 and the auxiliary motor 105 are controlled, and the frequency converter 301 arranged in the control electric box 3 can be used for regulating the current amount of the main motor 104 and the auxiliary motor 105 to be the lowest when the stirred concrete is not needed, so that the rotating speed reaches the lowest, and the concrete in the stirring barrel 1 is not easy to solidify and agglomerate, the stirring post 102 that is equipped with on the in-process stirring fan blade 103 of stirring immediately plays the effect of an enhancement even stirring, makes the stirring more even, and is not hard up through buckle 203 with fixing a position when need pouring the concrete when the stirring is accomplished at last, then twist grip 201, makes agitator 1 overturn to required position then not hard up agitator bung 101 and agitator 1's bolt, overturns agitator bung 101, pours the concrete.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The transmission mechanism of the concrete mixer with excellent transmission performance comprises a mixing tank (1), a main motor (104), an auxiliary motor (105) and a rotation control buckle (2), and is characterized in that rotary shafts (202) are welded on the left side and the right side of the mixing tank (1) in a seamless mode, the main motor (104) is fixedly connected to the left side of the bottom end of the mixing tank (1) through nuts, the auxiliary motor (105) is fixedly connected to the right side of the bottom end of the mixing tank (1), a mixing tank cover (101) is movably connected to the top end of the mixing tank (1) through bolts, the rotary shafts (202) penetrate through the rotation control buckle (2), a support frame (6) is arranged in the middle of the rotation control buckle (2) in a penetrating mode, the rotary shafts (202) penetrate through the rotation control buckle (2) and the support frame (6), and handles (201) are fixedly connected to the right side of the rotary shafts (202) through nuts, the front of the rotation control buckle (2) is embedded with a positioning buckle (203), the bottom of the support frame (6) is fixedly connected with a universal wheel (5) through a nut, the front middle of the support frame (6) is seamlessly welded with a cart handle bar (4), the left upper end of the support frame (6) is fixedly connected with a control electric box (3) through a nut, the front of the control electric box (3) is embedded with a frequency converter (301) downwards, the middle end in the stirring barrel (1) is provided with a stirring fan blade transmission rod (106) in a penetrating manner, the left side and the right side of the stirring fan blade transmission rod (106) are seamlessly welded with two stirring fan blades (103), the top of the stirring fan blade transmission rod (106) is seamlessly welded with a stirring column (102), and the bottom of the main motor (104) and the auxiliary motor (105) are movably connected with a transmission belt (, the main motor (104), the auxiliary motor (105), the control electric box (3) and the frequency converter (301) are electrically connected through power lines.
2. The transmission mechanism of a concrete mixer with excellent transmission performance as claimed in claim 1, wherein said main motor (104) and said auxiliary motor (105) are both rotatably connected with a transmission rod (106) of the mixing fan blade through a transmission belt (107).
3. The transmission mechanism of the concrete mixer with excellent transmission performance as claimed in claim 1, wherein the handle (201) is rotatably connected with the mixing tank (1), and the handle (201) and the mixing tank (1) are fixed through a positioning buckle (203).
4. The transmission mechanism of a concrete mixer with excellent transmission performance according to claim 1, wherein the frequency converter (301) is electrically connected with the main motor (104) and the auxiliary motor (105) through power lines.
5. The transmission mechanism of a concrete mixer with excellent transmission performance as claimed in claim 1, wherein a bearing is embedded in the center of the bottom end of the mixing drum (1), and the transmission rod (106) of the mixing blade is inserted into the center of the bearing.
6. The transmission mechanism of a concrete mixer with excellent transmission performance as claimed in claim 1, wherein the inner wall of the transmission belt (107) is provided with a groove, and the transmission belt (107) is in snap-fit connection with the convex grooves arranged at the bottom ends of the main motor (104) and the auxiliary motor (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884076.3A CN108943386B (en) | 2018-08-06 | 2018-08-06 | Transmission mechanism of concrete mixer with excellent transmission performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884076.3A CN108943386B (en) | 2018-08-06 | 2018-08-06 | Transmission mechanism of concrete mixer with excellent transmission performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108943386A CN108943386A (en) | 2018-12-07 |
| CN108943386B true CN108943386B (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810884076.3A Active CN108943386B (en) | 2018-08-06 | 2018-08-06 | Transmission mechanism of concrete mixer with excellent transmission performance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112642840A (en) * | 2020-12-26 | 2021-04-13 | 黄得永 | A be convenient for take off model solidification equipment for hazardous waste handles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMC20070020U1 (en) * | 2007-04-18 | 2008-10-19 | Ohg Galletti O M G Srl | MIXER FOR CONCRETE AND SIMILAR SIMILAR MIXTURES OF AN EASY AND SAFE INTERNAL CLEANING. |
| CN205766811U (en) * | 2016-07-12 | 2016-12-07 | 惠安华晨贸易有限公司 | A kind of Novel rotary drum damping type mixes earth stirrer |
| CN207344840U (en) * | 2017-08-08 | 2018-05-11 | 北京博千容达新型建材科技有限公司 | A kind of Concrete device for preventing that material from sinking to the bottom |
| CN207273574U (en) * | 2017-10-25 | 2018-04-27 | 成都四零三科技有限公司 | A kind of mixer of construction and installation automatic blending |
| CN107891529B (en) * | 2017-11-15 | 2020-05-26 | 佛山市顺德区和乐商品混凝土有限公司 | High-efficient concrete mixer who is convenient for clearance |
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| CN108943386A (en) | 2018-12-07 |
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Effective date of registration: 20230921 Address after: Room 530, 5th Floor, No.1 Zhenhua West Road, Yangcun Street, Wuqing District, Tianjin City, 301700 Patentee after: Tianjin Chengzhi Tongjian Construction Engineering Co.,Ltd. Address before: Room 1218, building B11, venture headquarters base, North Fuyuan Road, development zone, Wuqing District, Tianjin Patentee before: TIANJIN YUSHENG CONSTRUCTION ENGINEERING Co.,Ltd. |
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Effective date of registration: 20240102 Address after: Room 1218, Building B11, Entrepreneurship Headquarters Base, Fuyuan Road North, Wuqing Development Zone, Wuqing District, Tianjin City, 301700 Patentee after: TIANJIN YUSHENG CONSTRUCTION ENGINEERING Co.,Ltd. Address before: Room 530, 5th Floor, No.1 Zhenhua West Road, Yangcun Street, Wuqing District, Tianjin City, 301700 Patentee before: Tianjin Chengzhi Tongjian Construction Engineering Co.,Ltd. |