CN113954243A - Prevent blockking up concrete placement churn - Google Patents
Prevent blockking up concrete placement churn Download PDFInfo
- Publication number
- CN113954243A CN113954243A CN202111267722.XA CN202111267722A CN113954243A CN 113954243 A CN113954243 A CN 113954243A CN 202111267722 A CN202111267722 A CN 202111267722A CN 113954243 A CN113954243 A CN 113954243A
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- China
- Prior art keywords
- concrete pouring
- mixing
- square
- square groove
- drum according
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
-
- 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
- B28C5/0887—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 provided with sieves or filters
-
- 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
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- 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)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Civil Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses an anti-blocking concrete pouring mixing drum which comprises a mixing component, a mixing component and a mixing component, wherein the mixing component comprises a shell, a mixing cavity, a driving motor and a mixing shaft, the mixing cavity is arranged in the shell, the driving motor is arranged at the top of the shell, the mixing shaft penetrates through the top of the shell and is arranged in the mixing cavity, a sieve plate is arranged at the position, close to the bottom, of the mixing cavity, and the end part of the mixing shaft penetrates through the sieve plate; the anti-blocking assembly comprises a fixed rod, a conduction piece and an adjusting rod, the fixed rod is arranged at the end part of the stirring shaft, the adjusting rod is arranged below the fixed rod, the adjusting rod is connected with the stirring shaft, and the conduction piece penetrates through the fixed rod and the adjusting rod; this device can trigger according to the rotational speed of (mixing) shaft and lead to a work, avoids sieving the jam of board.
Description
Technical Field
The invention relates to the technical field of concrete pouring, in particular to an anti-blocking concrete pouring mixing drum.
Background
The concrete is not strange to people, sand and stone are mixed and stirred with cement to be processed into concrete, the sand and the stone play a role of a framework in the concrete and are called as aggregate, after cement slurry is hardened, the aggregate is cemented into a solid whole, and after the concrete is hardened, reinforcing steel bars can be fixed and limited to form an important component of a building.
However, there are some problems in the process of pouring concrete, for example, the conventional concrete pouring equipment can block the discharged screen plate due to concrete components.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that the existing concrete pouring equipment can block the screen plate.
In order to solve the technical problems, the invention provides the following technical scheme: an anti-blocking concrete pouring stirring drum comprises a stirring assembly, wherein the stirring assembly comprises a shell, a stirring cavity, a driving motor and a stirring shaft, the stirring cavity is arranged in the shell, the driving motor is arranged at the top of the shell, the stirring shaft penetrates through the top of the shell and is arranged in the stirring cavity, a sieve plate is arranged at the position, close to the bottom, of the stirring cavity, and the end part of the stirring shaft penetrates through the sieve plate;
prevent stifled subassembly, including dead lever, switch on piece and adjusting lever, the dead lever set up in the stirring shaft tip, the adjusting lever set up in the dead lever below, the adjusting lever with stirring shaft connection, the switch on piece runs through dead lever and adjusting lever setting.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: the screen plate is provided with a through hole, the fixed rod is provided with a square hole, and the square hole corresponds to the through hole.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: the conducting piece comprises a square column, a tapered end and a baffle, the square column is arranged in the square hole, the tapered end is arranged at the top of the square column, and the baffle is arranged at the bottom of the square column;
the top surface of the conical end is provided with a curved surface.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: the tapered end is connected with the fixed rod through a first spring.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: the side face of the end part of the stirring shaft is provided with a slot, the adjusting rod comprises a moving rod and a second spring, the end part of the moving rod is embedded into the slot, and the second spring is connected with the end part of the moving rod and the bottom of the slot.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: the movable rod is provided with a wide square groove and a narrow square groove, the wide square groove is communicated with the narrow square groove, and the width of the narrow square groove is smaller than that of the wide square groove;
the square column is embedded into the wide square groove.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: and side grooves are arranged on two sides of the square column.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: a first inclined plane is arranged below the side groove.
As a preferable scheme of the anti-clogging concrete pouring mixing drum, the anti-clogging concrete pouring mixing drum comprises the following steps: and second inclined planes are arranged on two sides of the narrow square groove.
The invention has the beneficial effects that: this device can trigger according to the rotational speed of (mixing) shaft and lead to a work, avoids sieving the jam of board.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a schematic overall sectional structure view of an anti-clogging concrete pouring mixing drum according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a conducting piece in the anti-clogging concrete pouring mixing drum according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of an adjusting rod in the anti-clogging concrete pouring mixing drum according to an embodiment of the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, the embodiment provides an anti-blocking concrete pouring mixing drum, which includes a mixing assembly 100, including a casing 101, a mixing cavity 102, a driving motor 103 and a mixing shaft 104, wherein the mixing cavity 102 is disposed in the casing 101, the driving motor 103 is disposed at the top of the casing 101, the mixing shaft 104 penetrates through the top of the casing 101 and is disposed in the mixing cavity 102, a sieving plate 105 is disposed at a position, close to the bottom, of the mixing cavity 102, and an end of the mixing shaft 104 penetrates through the sieving plate 105; anti-blocking assembly 200, including dead lever 201, lead through 202 and adjusting lever 203, dead lever 201 sets up in (mixing) shaft 104 tip, and adjusting lever 203 sets up in dead lever 201 below, and adjusting lever 203 is connected with (mixing) shaft 104, and lead through 202 and run through dead lever 201 and adjusting lever 203 setting.
It should be noted that the fixing rods 201 are disposed below the sieving plate 105, the fixing rods 201 are disposed on the circumferential side of the stirring shaft 104, and they are radially disposed along the stirring shaft 104, preferably, one fixing rod 201 is disposed, and the fixing rod 201 provides a support for the conducting member 202.
The guiding element 202 is used for guiding the through hole 105a of the sieving plate 105 during the rotation of the stirring shaft 104 to avoid the blockage, and the adjusting rod 203 is used for controlling whether the guiding element 202 works or not.
Further, a through hole 105a is formed in the sieving plate 105, a square hole 201a is formed in the fixing rod 201, and the square hole 201a corresponds to the through hole 105a in position.
Specifically, the through holes 105a are diverged outwards from the center of the sieving plate 105, the square holes 201a are arranged in an array along the length direction of the fixing rod 201, and the square holes 201a correspond to the through holes 105a respectively in the rotating process of the fixing rod 201.
The conducting piece 202 comprises a square column 202a, a tapered end 202b and a baffle 202c, wherein the square column 202a is arranged in the square hole 201a, the tapered end 202b is arranged at the top of the square column 202a, and the baffle 202c is arranged at the bottom of the square column 202 a; the top surface of the tapered end 202b is provided with a curved surface 202 d.
The tapered end 202b is connected to the fixing rod 201 by a first spring 202 e.
It should be noted that the tapered end 202b is disposed above the fixing rod 201, the baffle 202c is disposed below the fixing rod 201, the baffle 202c is used for limiting the conducting piece 202, so as to ensure that the conducting piece 202 is fixed on the fixing rod 201, the top section of the tapered end 202b is small, the downward section of the tapered end 202b is gradually large, the side surface of the tapered end is a curved surface 202d, and preferably, the bottom edge of the through hole 105a is set to be a round corner, so that the tapered end 202b can be conveniently moved out of the through hole 105 a.
Specifically, in the initial state, the first spring 202e pushes the tapered end 202b upward, the top of the tapered end 202b contacts the bottom of the screen plate 105, when the tapered end 202b is located corresponding to the through hole 105a, the tapered end 202b is pushed into the through hole 105a by the first spring 202e, the through hole is broken through, the blockage is prevented, the fixing rod 201 continues to rotate, the conducting piece 202 is pressed downward by the pressing curved surface 202d at the bottom edge of the through hole 105a, and the tapered end 202b is separated from the through hole 105 a.
The end side of the stirring shaft 104 is provided with a slot 104a, the adjusting rod 203 comprises a movable rod 203a and a second spring 203b, the end of the movable rod 203a is embedded in the slot 104a, and the second spring 203b connects the end of the movable rod 203a and the bottom of the slot 104 a.
The movable rod 203a is provided with a wide square groove 203c and a narrow square groove 203d, the wide square groove 203c is communicated with the narrow square groove 203d, and the width of the narrow square groove 203d is smaller than that of the wide square groove 203 c;
the square column 202a is fitted into the wide square groove 203 c.
Note that the width of the square column 202a is the same as the width of the wide square groove 203c, and the side grooves 202f are provided on both sides of the square column 202a, and it should be noted that the size of the square column 202a where the side grooves 202f are provided matches the width of the narrow square groove 203d and corresponds in position.
A first inclined surface 202g is arranged below the side groove 202 f; the narrow square groove 203d is provided with second inclined surfaces 203e at both sides.
Specifically, in the initial state, the lower column 202a is in the wide square groove 203c, the top of the tapered end 202b contacts and floats up and down with the sieve plate 105, after the stirring shaft 104 starts to rotate, if the rotation speed is 10 rpm, at this time, for the concrete stirring apparatus, in the high-speed rotation state, under the action of centrifugal force, the second spring 203b is elongated, the adjusting rod 203 moves a distance radially outward, at this time, the lower column 202a enters the narrow square groove 203d from the wide square groove 203c, and the second inclined surface 203e contacts the first inclined surface 202g, the conducting member 202 is pressed down to be not contacted with the sieve plate 105, at this time, the conducting member 202 does not work, the apparatus is in the stirring state, when the rotation speed of the stirring shaft 104 is reduced, if 1 rpm, the stirring shaft 104 slowly stirs the concrete, sets the concrete, at this time, the adjusting rod 203b is pulled back by the second spring 203b, the lower column 202a is in the wide square groove 203c, the pass-through 202 is in an active state.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a prevent blockking up concrete placement churn which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the stirring assembly (100) comprises a shell (101), a stirring cavity (102), a driving motor (103) and a stirring shaft (104), wherein the stirring cavity (102) is arranged in the shell (101), the driving motor (103) is arranged at the top of the shell (101), the stirring shaft (104) penetrates through the top of the shell (101) and is arranged in the stirring cavity (102), a sieving plate (105) is arranged at the position, close to the bottom, of the stirring cavity (102), and the end part of the stirring shaft (104) penetrates through the sieving plate (105);
prevent stifled subassembly (200), including dead lever (201), lead through piece (202) and adjusting lever (203), dead lever (201) set up in (mixing) shaft (104) tip, adjusting lever (203) set up in dead lever (201) below, adjusting lever (203) with (mixing) shaft (104) are connected, lead through piece (202) and run through dead lever (201) and adjusting lever (203) setting.
2. The anti-clogging concrete pouring agitating drum according to claim 1, characterized in that: the screen plate (105) is provided with a through hole (105a), the fixing rod (201) is provided with a square hole (201a), and the square hole (201a) corresponds to the through hole (105 a).
3. An anti-clogging concrete pouring drum according to claim 1 or 2, characterized in that: the conducting piece (202) comprises a square column (202a), a tapered end (202b) and a baffle (202c), the square column (202a) is arranged in the square hole (201a), the tapered end (202b) is arranged at the top of the square column (202a), and the baffle (202c) is arranged at the bottom of the square column (202 a);
the top surface of the conical end (202b) is provided with a curved surface (202 d).
4. The anti-clogging concrete pouring agitating drum according to claim 3, wherein: the tapered end (202b) is connected with the fixing rod (201) through a first spring (202 e).
5. The anti-clogging concrete pouring agitating drum according to claim 4, wherein: the side face of the end part of the stirring shaft (104) is provided with a slot (104a), the adjusting rod (203) comprises a moving rod (203a) and a second spring (203b), the end part of the moving rod (203a) is embedded into the slot (104a), and the second spring (203b) is connected with the end part of the moving rod (203a) and the bottom of the slot (104 a).
6. The anti-clogging concrete pouring agitating drum according to claim 5, wherein: the movable rod (203a) is provided with a wide square groove (203c) and a narrow square groove (203d), the wide square groove (203c) is communicated with the narrow square groove (203d), and the width of the narrow square groove (203d) is smaller than that of the wide square groove (203 c);
the square column (202a) is fitted into the wide square groove (203 c).
7. The anti-clogging concrete pouring agitating drum according to any one of claims 4 to 6, wherein: side grooves (202f) are formed in two sides of the square column (202 a).
8. The anti-clogging concrete pouring agitating drum according to claim 7, wherein: a first inclined surface (202g) is arranged below the side groove (202 f).
9. The anti-clogging concrete pouring agitating drum according to claim 8, wherein: and second inclined planes (203e) are arranged on two sides of the narrow square groove (203 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267722.XA CN113954243B (en) | 2021-10-29 | 2021-10-29 | Anti-blocking concrete pouring mixing drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267722.XA CN113954243B (en) | 2021-10-29 | 2021-10-29 | Anti-blocking concrete pouring mixing drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113954243A true CN113954243A (en) | 2022-01-21 |
| CN113954243B CN113954243B (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111267722.XA Active CN113954243B (en) | 2021-10-29 | 2021-10-29 | Anti-blocking concrete pouring mixing drum |
Country Status (1)
| Country | Link |
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| CN (1) | CN113954243B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117734019A (en) * | 2024-02-21 | 2024-03-22 | 兴化市丰汇建材有限公司 | Premixed concrete mixing stirring device |
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| JP2005034689A (en) * | 2003-07-15 | 2005-02-10 | Akira Matsumoto | Brush body for preventing clogging |
| CN108862659A (en) * | 2018-05-28 | 2018-11-23 | 芜湖千创智能科技有限公司 | A kind of anticlogging drip irrigation appliance |
| CN111015946A (en) * | 2019-12-05 | 2020-04-17 | 邓婧 | Mixing device for concrete production |
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| CN212143326U (en) * | 2020-04-21 | 2020-12-15 | 普贺建设有限责任公司 | Prevent building material sieving mechanism for construction of jam |
| CN212559742U (en) * | 2020-05-07 | 2021-02-19 | 上海伊克诺环境科技有限公司 | Medicament adds device for sewage treatment |
| CN112827637A (en) * | 2021-01-07 | 2021-05-25 | 南京秋杰通讯科技有限公司 | Metallic silicon production and processing equipment with anti-blocking function |
| CN213829565U (en) * | 2020-11-18 | 2021-07-30 | 岳阳县星浩环保砖有限公司 | Production of environmental protection brick is with preventing pouring device of jam |
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2021
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034689A (en) * | 2003-07-15 | 2005-02-10 | Akira Matsumoto | Brush body for preventing clogging |
| CN108862659A (en) * | 2018-05-28 | 2018-11-23 | 芜湖千创智能科技有限公司 | A kind of anticlogging drip irrigation appliance |
| CN210906479U (en) * | 2019-07-23 | 2020-07-03 | 河北方泰塑料机械制造有限公司 | Municipal refuse letter sorting rubbing crusher |
| CN111015946A (en) * | 2019-12-05 | 2020-04-17 | 邓婧 | Mixing device for concrete production |
| CN212143326U (en) * | 2020-04-21 | 2020-12-15 | 普贺建设有限责任公司 | Prevent building material sieving mechanism for construction of jam |
| CN212559742U (en) * | 2020-05-07 | 2021-02-19 | 上海伊克诺环境科技有限公司 | Medicament adds device for sewage treatment |
| CN213829565U (en) * | 2020-11-18 | 2021-07-30 | 岳阳县星浩环保砖有限公司 | Production of environmental protection brick is with preventing pouring device of jam |
| CN112827637A (en) * | 2021-01-07 | 2021-05-25 | 南京秋杰通讯科技有限公司 | Metallic silicon production and processing equipment with anti-blocking function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117734019A (en) * | 2024-02-21 | 2024-03-22 | 兴化市丰汇建材有限公司 | Premixed concrete mixing stirring device |
| CN117734019B (en) * | 2024-02-21 | 2024-04-26 | 兴化市丰汇建材有限公司 | Premixed concrete mixing stirring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113954243B (en) | 2023-05-23 |
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