CN112824077A - But automatic material conveying's concrete mixer - Google Patents
But automatic material conveying's concrete mixer Download PDFInfo
- Publication number
- CN112824077A CN112824077A CN201911143258.6A CN201911143258A CN112824077A CN 112824077 A CN112824077 A CN 112824077A CN 201911143258 A CN201911143258 A CN 201911143258A CN 112824077 A CN112824077 A CN 112824077A
- Authority
- CN
- China
- Prior art keywords
- concrete mixer
- hopper
- ladder frame
- mixing
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B28C5/10—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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/0427—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a charging-skip, to be hoisted or tilted, provided with weight-indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a concrete mixer capable of automatically feeding, and relates to the technical field of construction equipment. The invention discloses a concrete mixer capable of automatically feeding materials, which comprises a concrete mixer body and a mixing device, wherein a feeding hole is formed in the upper end of the left side of the concrete mixer body, a ladder frame is arranged on the left side of the feeding hole, an inner groove is formed in the inner side of the ladder frame, a sliding wheel is fixed at the top end of the ladder frame, a hopper is clamped at the bottom end of the ladder frame, rotatable connecting rods are arranged on two sides of the hopper, the two connecting rods are connected through a tripod, a steel wire is arranged on the sliding wheel, one end of the steel wire is connected with the tripod, the other end of the steel wire is connected with a driving wheel through the sliding wheel. The invention provides the concrete mixer which has the advantages of simple structure, convenience in maintenance, convenience in feeding, high efficiency, stability in operation, long service life, accurate feeding amount, less residual materials in a mixing chamber and high automation degree and can automatically feed materials.
Description
Technical Field
The invention belongs to the technical field of building equipment, and particularly relates to a concrete mixer capable of automatically feeding.
Background
With the rapid development of science and technology, the living standard of people is continuously improved, the urbanization range is wider and wider, and buildings are higher and larger, however, all the buildings are the result of labor of people, the building naturally needs concrete, and the manufacturing of the concrete cannot leave the mixer. A concrete mixer is a machine for mixing and stirring cement, gravel, aggregate and water into a concrete mixture.
The existing concrete mixer used for the construction industry mainly comprises a mixing tank, a main motor, a transmission gear assembly, a gearbox, a clutch, a hopper, a water supply pump and the like, and the concrete mixer has a complex structure and has some defects in use: the hopper is not easy to damage, the service life of the stirrer is short, the hopper is very large in vibration during the up-and-down lifting process and when materials are poured into the stirring barrel, the displacement of the stirrer and the component desoldering are easy to occur, in addition, the impact force is concentrated during the discharging of the hopper, the main motor is easy to run in an overload mode so that the main motor is burnt, and in addition, when the hopper is lifted, the main motor not only maintains the idling of the stirrer, but also lifts the hopper through a clutch, the load is large, and the service life of the main motor is also influenced to a certain extent; the automation degree is low, a power switch is required to be continuously turned off and on from the start to the full filling of a vehicle, the charging into the hopper is mostly manual, and the labor intensity is high; when loading, because the feeding amount is difficult to accurately control by manual work or forklift loading, the proportion of fine sand, gravel sand and cement is not up to the standard, and the quality of concrete is affected; and concrete in the mixing chamber can not be completely discharged from the discharge hole, and the concrete must be manually treated, so that the time and the labor are consumed.
In order to solve the problems and overcome the problems in the prior art, the invention provides the concrete mixer which has the advantages of simple structure, convenient maintenance, convenient feeding, high efficiency, stable operation, long service life, accurate feeding amount, less residual materials in a mixing chamber and high automation degree and can automatically feed materials.
Disclosure of Invention
The invention solves the problems of inconvenient concrete feeding, short service life of the mixer, difficult control of feeding amount, high labor intensity, low automation degree, more residual materials in the mixing chamber and the like in the prior art.
In order to solve the technical problems, the invention provides a concrete mixer capable of automatically feeding, which comprises a concrete mixer body and a mixing device, wherein a mixing chamber is arranged in the concrete mixer body, the mixing device comprises a motor, a mixing shaft and mixing blades, the upper end of the concrete mixer body is provided with an upper cover, the upper cover is fixedly provided with a motor chamber, the motor chamber is internally provided with the motor, the output end of the motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft is sleeved on a shaft sleeve, the shaft sleeve is fixedly arranged on the upper cover and penetrates into the mixing chamber, the other end of the shaft sleeve is sleeved with the mixing shaft, the rotating shaft and the mixing shaft are connected in the shaft sleeve, the mixing blades are arranged at the bottom end of the mixing shaft, the bottom surface of the concrete mixer body is fixedly connected with the mixing blades, and the bottom surface of, the improved feeding device is characterized in that a feeding hole is formed in the left side of the upper cover, a ladder frame is arranged on the left side of the feeding hole, an inner groove is formed in the inner side of the ladder frame, a sliding wheel is fixed to the top end of the ladder frame, a hopper is clamped at the bottom end of the ladder frame, rotatable connecting rods are arranged on two sides of the hopper and are connected through a tripod, a steel wire is arranged on the sliding wheel, one end of the steel wire is connected with the tripod, the other end of the steel wire is connected with a driving wheel through the sliding wheel, a driving motor is arranged.
Furthermore, the two sides of the upper end of one side of the hopper close to the stirring chamber are provided with buckles.
Furthermore, a clamping groove is formed in the left end of the feeding hole.
Furthermore, the ladder frame is fixedly connected to the concrete mixer body, and the included angle between the ladder frame and the concrete mixer body is 15 degrees.
Furthermore, a weighing sensor is arranged at the bottom of the hopper.
Furthermore, the bottom surface of the concrete mixer body is of an outward-inward inclined structure, a discharge hole is formed in the middle of the concrete mixer body, and a discharge valve is arranged at the discharge hole.
Further, the number of the support legs is 4.
Compared with the prior art, the invention has the following beneficial effects: the hopper, the ladder frame, the steel wire, the sliding wheel, the transmission wheel and the driving motor are combined, namely the hopper slides from top to bottom through the inner groove of the ladder frame, the driving wheel is driven by the driving motor to drive the sliding wheel, so that the steel wire enables the hopper to move up and down along the inner groove of the ladder frame, and materials are added into the feeding hole through the hopper; the buckle on the hopper is combined with the clamping groove of the feeding hole, so that the buckle on the hopper is clamped when running to the clamping groove, the steel wire is continuously pulled upwards, the hopper is inclined, the material is slowly poured into the stirring chamber, the process is slow, the impact force is small during blanking, the vibration is small, the damage degree of the parts of the stirring machine is obviously reduced, and the service life of the stirring machine is prolonged; the bottom of the hopper is provided with a weighing sensor which can accurately control the feeding amount, thereby optimizing the concrete quality; the bottom surface sets up to outside-in slope structure, enables the more convenient discharge from the teeter chamber of material, arranges the material totally, reduces staff's work load, has practiced thrift the cost, this simple structure, convenient maintenance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the construction of an automatically feedable concrete mixer according to the present invention.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
The present application will be described in further detail below with reference to the accompanying drawings, but the present application is not limited thereto.
The specific embodiment is as follows:
as shown in fig. 1, the concrete mixer capable of automatically feeding comprises a concrete mixer body 1 and a mixing device, wherein a mixing chamber 2 is arranged inside the concrete mixer body 1, the mixing device comprises a motor 4, a mixing shaft 9 and mixing blades 10, an upper cover 22 is arranged at the upper end of the concrete mixer body 1, a motor chamber 3 is fixedly installed on the upper cover 22, the motor 4 is arranged inside the motor chamber 3, an output end 5 of the motor 4 is fixedly connected with a rotating shaft 7 through a coupling 6, the other end of the rotating shaft 7 is sleeved on a shaft sleeve 8, the shaft sleeve 8 is fixedly installed on the upper cover 22 and penetrates into the mixing chamber 2, the mixing shaft 9 is sleeved at the other end of the shaft sleeve 8, the rotating shaft 7 is connected with the mixing shaft 9 inside the shaft sleeve 8, and the mixing blades 10 are arranged at the bottom end of the mixing shaft 9. The bottom surface 23 of the concrete mixer body 1 is fixedly connected with supporting legs 26, and the number of the supporting legs 26 is 4.
As shown in fig. 1, a feed inlet 17 is provided on the left side of the upper cover 22, a ladder frame 11 is provided on the left side of the feed inlet 17, an inner groove (not shown) is provided on the inner side of the ladder frame 11, a sliding wheel 13 is fixed on the top end of the ladder frame 11, a hopper 16 is fastened to the bottom end of the ladder frame 11, rotatable connecting rods 20 are provided on both sides of the hopper 16, the two connecting rods 20 are connected through a tripod 21, a steel wire 12 is provided on the sliding wheel 13, one end of the steel wire 12 is connected to the tripod 21, the other end of the steel wire 12 is connected to a driving wheel 14 through the sliding wheel 13, a driving motor 15 is provided on one side of the. The ladder rack 11 is fixedly connected to the concrete mixer body 1, and an included angle between the ladder rack 11 and the concrete mixer body 1 is 15 degrees. This structure makes hopper 16 pass through the inside groove from the top down slip of ladder frame 11, utilizes driving motor 15 drive wheel 14 to drive movable pulley 13 promptly, makes steel wire 12 reciprocate the hopper along ladder frame 11 inside groove to add the material into feed inlet 17 through hopper 16, this simple structure need not manual operation, only need with driving motor 15 open can, easy operation, the feeding is convenient, efficient. The combination structure of the tripod 21 and the connecting rod 20 ensures that the hopper 16 is more stable under the pulling of the steel wire 12, and the condition that the hopper is unstable and easy to topple over can not occur.
As shown in FIG. 1, two sides of the upper end of the hopper 16 close to the stirring chamber 2 are provided with buckles 19, and the left end of the feed port 17 is provided with a clamping groove 18. Buckle 19 and draw-in groove 18 combine together, make buckle 19 on the hopper 16 block when moving draw-in groove 18 department, the steel wire continues upwards to draw, causes the hopper slope, pours the material slowly into the teeter chamber, and this process is slow, and the impact force is little during the unloading, and vibrations are little, and the impaired degree of mixer part is showing and is reducing to make the life of extension mixer. The bottom of the hopper is provided with the weighing sensor, so that the feeding amount can be accurately controlled, and the human errors are reduced, thereby optimizing the concrete quality.
As shown in FIG. 1, the bottom 23 of the concrete mixer body 1 is inclined from the outside to the inside, and a discharge port 24 is provided in the middle, and a discharge valve 25 is provided at the discharge port 24. The structure that inclines from outside to inside of bottom surface 23 enables discharging from the teeter chamber that the material is more convenient, arranges the material totally, reduces staff's work load, has practiced thrift the cost.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (7)
1. The concrete mixer capable of automatically feeding comprises a concrete mixer body (1) and a mixing device, wherein a mixing chamber (2) is arranged inside the concrete mixer body (1), and is characterized in that the mixing device comprises a motor (4), a mixing shaft (5) and a mixing sheet (10), an upper cover (22) is arranged at the upper end of the concrete mixer body (1), a motor chamber (3) is fixedly arranged on the upper cover (22), the motor (4) is arranged in the motor chamber (3), an output end (5) of the motor (4) is fixedly connected with a rotating shaft (7) through a shaft coupling (6), the other end of the rotating shaft (7) is sleeved on a shaft sleeve (8), the shaft sleeve (8) is fixedly arranged on the upper cover (22) and penetrates into the mixing chamber (2), the mixing shaft (9) is sleeved at the other end of the shaft sleeve (8), the rotating shaft (7) and the stirring shaft (9) are connected in the shaft sleeve (8), the bottom end of the stirring shaft (0) is provided with a stirring sheet (10), the bottom surface (23) of the concrete mixer body (1) is fixedly connected with supporting legs (26), the left side of the upper cover (22) is provided with a feeding hole (17), the left side of the feeding hole (17) is provided with a ladder frame (11), the inner side of the ladder frame (11) is provided with an inner groove, the top end of the ladder frame (11) is fixedly provided with a sliding wheel (13), the bottom end of the ladder frame (11) is clamped with a hopper (16), two sides of the hopper (16) are provided with rotatable connecting rods (20), the two connecting rods (20) are connected through the triangular frame (21), the sliding wheel (13) is provided with a steel wire (12), one end of the steel wire (12) is connected with the triangular frame (21), and the other end, one side of the ladder frame (11) is provided with a driving motor (15), and the driving motor (15) is connected with a driving wheel (14).
2. An automatically chargeable concrete mixer according to claim 1, characterised in that said hopper (16) is provided with snap-in lugs (19) on both sides of the upper end of the side close to the mixing chamber (2).
3. An automatically feedable concrete mixer according to claim 1, wherein the left end of said feed inlet (17) is provided with a locking groove (18).
4. An automatically chargeable concrete mixer according to claim 1, characterised in that said ladder (11) is fixedly attached to the concrete mixer body (1) and is angled at 15 degrees to the concrete mixer body (1).
5. An automatically chargeable concrete mixer according to claim 2, characterised in that the bottom of the hopper (16) is provided with a load cell.
6. An automatically feedable concrete mixer according to claim 1, wherein the bottom surface (23) of the concrete mixer body (1) is arranged in an outwardly and inwardly inclined configuration and is provided with a discharge outlet (24) in the middle, and a discharge valve (25) is arranged at the discharge outlet (24).
7. An automatically chargeable concrete mixer according to claim 1, characterised in that said support legs (26) are provided in 4 numbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143258.6A CN112824077A (en) | 2019-11-20 | 2019-11-20 | But automatic material conveying's concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143258.6A CN112824077A (en) | 2019-11-20 | 2019-11-20 | But automatic material conveying's concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112824077A true CN112824077A (en) | 2021-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911143258.6A Pending CN112824077A (en) | 2019-11-20 | 2019-11-20 | But automatic material conveying's concrete mixer |
Country Status (1)
| Country | Link |
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| CN (1) | CN112824077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587433A (en) * | 2023-06-29 | 2023-08-15 | 北京市市政工程研究院 | Multistage compounding formula high ductility concrete conveying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205058306U (en) * | 2015-10-30 | 2016-03-02 | 杭州富阳高博信息技术服务有限公司 | Automatic concrete mixer of feeding |
| CN206551217U (en) * | 2017-02-05 | 2017-10-13 | 马鞍山市双桥建设工程有限公司 | A kind of construction concrete central mix plant |
| CN107283631A (en) * | 2017-07-31 | 2017-10-24 | 应剑军 | A kind of municipal works concrete mixer being moved easily |
| KR101991715B1 (en) * | 2019-05-20 | 2019-10-01 | (주)대양레미콘 | Apparatus and method for preparing remicon |
| CN110435010A (en) * | 2019-08-30 | 2019-11-12 | 安徽达古新材料科技有限公司 | A kind of concrete mixer convenient for feeding |
| CN209633401U (en) * | 2018-10-22 | 2019-11-15 | 盛天泽 | A kind of multifunction cement mortar stirring device for building field |
-
2019
- 2019-11-20 CN CN201911143258.6A patent/CN112824077A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205058306U (en) * | 2015-10-30 | 2016-03-02 | 杭州富阳高博信息技术服务有限公司 | Automatic concrete mixer of feeding |
| CN206551217U (en) * | 2017-02-05 | 2017-10-13 | 马鞍山市双桥建设工程有限公司 | A kind of construction concrete central mix plant |
| CN107283631A (en) * | 2017-07-31 | 2017-10-24 | 应剑军 | A kind of municipal works concrete mixer being moved easily |
| CN209633401U (en) * | 2018-10-22 | 2019-11-15 | 盛天泽 | A kind of multifunction cement mortar stirring device for building field |
| KR101991715B1 (en) * | 2019-05-20 | 2019-10-01 | (주)대양레미콘 | Apparatus and method for preparing remicon |
| CN110435010A (en) * | 2019-08-30 | 2019-11-12 | 安徽达古新材料科技有限公司 | A kind of concrete mixer convenient for feeding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587433A (en) * | 2023-06-29 | 2023-08-15 | 北京市市政工程研究院 | Multistage compounding formula high ductility concrete conveying device |
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Application publication date: 20210521 |