CN114683408B - Concrete mixing equipment for hydraulic engineering - Google Patents
Concrete mixing equipment for hydraulic engineering Download PDFInfo
- Publication number
- CN114683408B CN114683408B CN202210504850.XA CN202210504850A CN114683408B CN 114683408 B CN114683408 B CN 114683408B CN 202210504850 A CN202210504850 A CN 202210504850A CN 114683408 B CN114683408 B CN 114683408B
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- CN
- China
- Prior art keywords
- piece
- mixer
- hydraulic engineering
- concrete mixing
- clamping
- 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.)
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Links
- 238000002156 mixing Methods 0.000 title claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 12
- 238000011068 loading method Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/064—Supply from sacks; Sack openers
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the technical field of concrete mixing, and provides concrete mixing equipment for hydraulic engineering, which comprises a frame, a feeding device and a mixer, wherein the feeding device and the mixer are arranged on the frame, the tail end of the feeding device is positioned at a feeding port of the mixer, and a cutting knife is arranged on the feeding device and positioned at the tail end of the feeding device; the clamping mechanism is used for clamping the cement bag, is movably arranged on the frame and is positioned above the stirrer, and the cement bag passes through the cutting knife after moving. Through above-mentioned technical scheme, the problem that needs the manual work to put into agitated vessel with the bagged water mud among the prior art has been solved.
Description
Technical Field
The invention relates to the technical field of concrete stirring, in particular to concrete stirring equipment for hydraulic engineering.
Background
The hydraulic engineering generally occupies a large area during construction, and the construction site has complex topography, so that the construction period is long. Hydraulic engineering needs a large amount of concrete, generally finds suitable position to build concrete mixing plant in prior art, but because topography restriction can't build large-scale mixing plant, just need to build a plurality of mixing plant and just can reach work efficiency, and because weather reason bulk cement is wet easily, can not use moreover, most areas use the cement in bags, this just needs the manual work to take out cement into mixing plant in, work efficiency is low.
Disclosure of Invention
The invention provides concrete stirring equipment for hydraulic engineering, which solves the problem that bagged cement needs to be manually placed into the stirring equipment in the related art.
The technical scheme of the invention is as follows:
Concrete mixing equipment for hydraulic engineering, including the frame, loading attachment and mixer all set up in the frame, loading attachment tail end is located mixer feed inlet department still includes
The cutting knife is arranged on the feeding device and is positioned at the tail end of the feeding device;
The clamping mechanism is used for clamping the cement bag, is movably arranged on the frame and is positioned above the stirring machine, and passes through the cutting knife after moving.
As a further technical solution, the clamping mechanism comprises
The walking part is movably arranged on the frame;
The base is arranged on the walking part;
Two clamping pieces, the clamping pieces are arranged on the machine base, the two clamping pieces are respectively positioned at two sides of the feeding device, and the clamping pieces comprise
The lower plate is arranged on the base;
The upper plate is arranged on the base in a sliding manner and positioned above the lower plate, and the cement bag is clamped with the lower plate after the upper plate slides;
The two ends of the first telescopic piece are respectively arranged on the base and the upper plate.
As a further technical proposal, the frame is provided with a track, the walking part is movably arranged on the track, and the device also comprises
The water tank is arranged on the frame and positioned below the track, and after the clamping mechanism moves, the cement bag passes through the water tank.
As a further technical scheme, the track is annular.
As a further technical scheme, the track is divided into a first section and a second section, the first section is positioned above the water tank, the second section is positioned above the feeding device, and the height of the first section is lower than that of the second section.
As a further technical scheme, the water tank is communicated with the stirrer.
As a further technical proposal, also comprises
The hinge piece is hinged on the machine base, the clamping piece is arranged on the machine base through the hinge piece, and two ends of the first telescopic piece are respectively arranged on the hinge piece and the upper plate;
and two ends of the second telescopic piece are respectively hinged on the base and the hinge piece.
As a further technical scheme, the walking part comprises
The hanging wheel is abutted with the track;
The driving piece is arranged on the machine base and drives the hanging wheel to walk along the track.
As a further technical scheme, the stirrer comprises
The stirring shaft is rotatably arranged in the shell;
and the buffer piece is arranged in the shell and is used for buffering aggregate impact.
As a further technical scheme, the buffer member is spiral and is abutted against the side wall of the shell.
The working principle and the beneficial effects of the invention are as follows:
in the embodiment, the whole bag of cement is conveyed to the feeding device through the existing conveying belt, then the feeding device feeds the whole bag of cement to the feeding port of the mixer, then the edge of the cement bag is clamped by the clamping mechanism, the cement bag is driven to move towards the tail end of the feeding device, the cement bag is cut through the cutting knife after moving, and cement enters the mixer from the break; the preferred cutting knife is high to be higher than cement bag, cuts cement bag into two, and fixture separates the centre gripping with two parts cement bag, and in pouring cement is complete into the mixer, then fixture releases cement bag to storage position, accomplishes cement and fills, does not need the manual work to cut the cement bag apart, then falls cement in storage device again, has increased efficiency.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the positional relationship of the clamping mechanism according to the present invention;
FIG. 3 is a schematic view of a clamping mechanism according to the present invention;
FIG. 4 is a front view of the clamping mechanism of the present invention;
FIG. 5 is a cross-sectional view of the blender of the present invention;
FIG. 6 is a schematic view of a track structure according to the present invention;
FIG. 7 is a cross-sectional view of the water tank of the present invention;
in the figure: 1. feeding device 2, mixer, 3, cutting knife, 4, fixture, 5, frame, 6, running gear, 7, frame, 8, clamping piece, 9, lower plate, 10, upper plate, 11, first telescoping member, 12, track, 13, water tank, 14, articulated elements, 15, second telescoping member, 16, hanging wheel, 17, driving piece, 18, (mixing) shaft, 19, casing, 20, bolster.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, the present embodiment proposes
Concrete mixing equipment for hydraulic engineering, including frame 5, loading attachment 1 and mixer 2 all set up in frame 5, and loading attachment 1 tail end is located mixer 2 feed inlet department, still includes
The cutting knife 3 is arranged on the feeding device 1, and the cutting knife 3 is positioned at the tail end of the feeding device 1;
The clamping mechanism 4 is used for clamping the cement bag, is movably arranged on the frame 5 and is positioned above the mixer 2, and passes through the cutting knife 3 after moving.
In the embodiment, the whole bag of cement is conveyed to the feeding device 1 through the existing conveying belt, then the feeding device 1 feeds the whole bag of cement to the feeding port of the mixer 2, the feeding port is provided with the flip cover, the flip cover is opened during feeding, and the flip cover is closed after feeding is completed; then the edge of the cement bag is clamped by the clamping mechanism 4, the cement bag is driven to move towards the tail end of the feeding device 1, the cement bag is cut by the cutting knife 3 after moving, and cement enters the mixer 2 from the break; the preferred cutting knife 3 is high to be higher than cement bag, cuts cement bag into two, and fixture 4 separates the centre gripping with two parts cement bag, and in pouring cement completely into mixer 2, then fixture 4 releases cement bag to storage position, accomplishes cement filling, does not need the manual work to cut the cement bag apart, then falls cement in storage device again, has increased efficiency.
Further, the clamping mechanism 4 comprises
A walking part 6 movably arranged on the frame 5;
the base 7 is arranged on the walking part 6;
two clamping pieces 8, the clamping pieces 8 are arranged on the machine base 7, the two clamping pieces 8 are respectively positioned at two sides of the feeding device 1, and the clamping pieces 8 comprise
A lower plate 9, the lower plate 9 being arranged on the machine base 7;
the upper plate 10 is arranged on the stand 7 in a sliding manner and is positioned above the lower plate 9, and the upper plate 10 clamps the cement bag with the lower plate 9 after sliding;
the first telescopic piece 11, the both ends of first telescopic piece 11 set up on frame 7 and upper plate 10 respectively.
In this embodiment, a structural mode of a clamping mechanism 4 is introduced, specifically, the clamping mechanism 4 comprises a walking part 6, a stand 7 and clamping pieces 8, the two clamping pieces 8 are driven to move by the walking part 6, the two clamping pieces 8 clamp two sides of a cement bag respectively, then the cement bag is driven to pass through a cutting knife 3 to be cut into two parts, one clamping piece 8 clamps one part, the cement bag falls down under the action of gravity, and cement is poured into the mixer 2; preferably, when the feeding device 1 is used for conveying cement bags to the clamping piece 8, two short sides of the cement bags are close to the clamping piece 8, the clamping piece 8 senses signals through an existing sensor and then acts, the edge of the cement bags are clamped through the clamping piece 8, the clamping piece 8 is driven to descend by the upper plate 10, the lower plate 9 and the first telescopic piece 11 through the first telescopic piece 11, the cement bags are clamped through cooperation of the upper plate 10 and the lower plate 9, and the position of the upper plate 10 and the lower plate 9 only clamp the edge of the cement bags through adjustment positions, so that the positions filled with cement cannot be clamped.
Further, the frame 5 is provided with a track 12, the walking part 6 is movably arranged on the track 12, and the device also comprises
The water tank 13 is arranged on the frame 5 and is positioned below the track 12, and after the clamping mechanism 4 moves, the cement bag passes through the water tank 13.
In this embodiment, the walking part 6 walks along the track 12, the cement bag is lower than the clamped position because of the gravity break, when the clamping piece 8 clamps the cement bag to the water tank position, the clamping piece 8 continuously moves, the cement bag enters the water tank 13 and contacts with water in the water tank 13, the clamping piece 8 continuously moves to drive the cement bag to move in the water tank 13, and the cement bag is cleaned through the water in the water tank 13, so that redundant cement powder on the cement bag is cleaned.
Further, the clamping mechanism 4 is provided with a plurality of rails 12 which are annular.
In the embodiment, the clamping mechanisms 4 move along the annular track 12 in a plurality of ways and circulate in sequence, so that the cement feeding speed can be increased; preferably, the feeding device 1 is positioned below the straight line section of the annular track 12 and is shorter than the straight line section, the existing conveying belt is obliquely arranged, and the clamping piece 8 cannot interfere with the feeding device 1 when the clamping mechanism 4 moves to the head end of the feeding device 1; or the height of the rail 12 above the feeding device 1 is lower than the height of other positions, the clamping piece 8 is higher than the feeding device 1 before moving above the feeding device 1, and the rail descends after moving above the feeding device 1, so that the clamping piece 8 is prevented from interfering with the feeding device 1.
Further, the track 12 is divided into a first section and a second section, the first section is located above the water tank 13, the second section is located above the feeding device 1, and the first section is lower than the second section.
In this embodiment, for better cleaning of the cement bag, the holder 8 is lowered to a height above the water tank 13, and then the cement bag is immersed in water entirely, and gradually raised when leaving above the water tank 13, avoiding interference between the holder 8 and the water tank 13.
Further, the water tank 13 communicates with the mixer 2.
In the embodiment, a stop valve is arranged between the water tank 13 and the stirrer 2, and the communication and the cutoff between the water tank 13 and the stirrer 2 are controlled; the water after washing the cement bags enters the mixer 2, and only the cement remained on the cement bags in the water accords with the preparation and use of concrete, so that the water resource is recycled, and the waste is avoided; preferably, the bottom of the water tank is conical or circular truncated cone-shaped, and the cleaned cement can be gradually accumulated to the bottommost part of the water tank and then enters the stirrer 2, so that resource waste is avoided.
Further, also include
The hinge piece 14 is hinged on the machine base 7, the clamping piece 8 is arranged on the machine base 7 through the hinge piece 14, and two ends of the first telescopic piece 11 are respectively arranged on the hinge piece 14 and the upper plate 10;
the two ends of the second telescopic piece 15 are respectively hinged on the stand 7 and the hinge piece 14.
In the embodiment, for cleaning the cement bag, the clamping piece 8 is arranged on the stand 7 through the hinge piece 14, and the hinge piece 14 is driven to swing through the second telescopic piece 15; when the cement bag enters the water tank 13, the second telescopic piece 15 acts so as to drive the cement bag to swing in water, and the impact of the water on the cement bag is increased through the swing, so that the cement bag is cleaned.
Further, the walking part 6 includes
The hanging wheel 16, the hanging wheel 16 is abutted with the track 12;
The driving piece 17 is arranged on the machine base 7, and the driving piece 17 drives the hanging wheel 16 to walk along the track 12.
In this embodiment, the walking mode of the walking part 6 is introduced, and the driving part 17 drives the hanging wheel 16 to rotate, so that the hanging wheel 16 can play a supporting role in walking on the track 12, prevent the clamping part 8 from dropping, and can also drive the clamping part 8 to walk on the track 12, so that the walking is stable.
Further, the mixer 2 includes
A stirring shaft 18 rotatably provided in the housing 19;
and a buffer 20 provided in the housing 19 for buffering the impact of the aggregate.
In this embodiment, in order to prevent excessive impact on the mixer 2 during addition of aggregate, a buffer 20 is provided in the mixer 2, and the impact of aggregate is buffered by the buffer 20.
Further, the damper 20 is spiral and abuts against the side wall of the housing 19.
In this embodiment, the buffer member 20 is spiral, the middle is hollow, aggregate enters the mixer 2 along the buffer member 20, and the stirring shaft 18 is positioned at the hollow position of the buffer member; preferably, the side of the buffer member 20 close to the side wall of the housing 19 is lower than the side far from the side wall, preventing the aggregate from falling off the buffer member 20; the buffer member 20 is connected with the stirring shaft 18, the stirring shaft 18 drives the buffer member 20 to rotate, the concrete at the bottom can drive the highest point of the buffer member 20 in the rotation process of the buffer member 20, and then the buffer member 20 falls off, so that stirring is more uniform.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. Concrete mixing equipment for hydraulic engineering, including frame (5), loading attachment (1) and mixer (2) all set up in frame (5), loading attachment (1) tail end is located mixer (2) feed inlet department, its characterized in that has track (12) on frame (5), still include:
the cutting knife (3) is arranged on the feeding device (1), and the cutting knife (3) is positioned at the tail end of the feeding device (1);
the clamping mechanism (4) is used for clamping the cement bag, is movably arranged on the frame (5) and is positioned above the mixer (2), and passes through the cutting knife (3) after moving;
The clamping mechanism (4) comprises:
A traveling unit (6), wherein the traveling unit (6) is movably disposed on the rail (12);
the base (7) is arranged on the walking part (6);
Two clamping pieces (8), wherein the clamping pieces (8) are arranged on the machine base (7), the two clamping pieces (8) are respectively positioned at two sides of the feeding device (1), and the clamping pieces (8) comprise
A lower plate (9), wherein the lower plate (9) is arranged on the stand (7);
The upper plate (10) is arranged on the base (7) in a sliding manner and is positioned above the lower plate (9), and the upper plate (10) and the lower plate (9) clamp a cement bag after sliding;
The two ends of the first telescopic piece (11) are respectively arranged on the base (7) and the upper plate (10);
The water tank (13) is arranged on the frame (5) and is positioned below the track (12), and after the clamping mechanism (4) moves, the cement bag passes through the water tank (13);
the hinge piece (14) is hinged on the base (7), the clamping piece (8) is arranged on the base (7) through the hinge piece (14), and two ends of the first telescopic piece (11) are respectively arranged on the hinge piece (14) and the upper plate (10);
And the two ends of the second telescopic piece (15) are respectively hinged on the base (7) and the hinge piece (14).
2. The concrete mixing plant for hydraulic engineering according to claim 1, characterized in that the rail (12) is annular.
3. The concrete mixing plant for hydraulic engineering according to claim 1, characterized in that the track (12) is divided into a first section and a second section, the first section being located above the water tank (13), the second section being located above the loading device (1), the first section being lower in height than the second section.
4. The concrete mixing plant for hydraulic engineering according to claim 1, characterized in that the water tank (13) is in communication with the mixer (2).
5. Concrete mixing plant for hydraulic engineering according to claim 1, characterized in that the travelling part (6) comprises
A hanging wheel (16), wherein the hanging wheel (16) is abutted with the track (12);
the driving piece (17) is arranged on the base (7), and the driving piece (17) drives the hanging wheel (16) to walk along the track (12).
6. Concrete mixing plant for hydraulic engineering according to claim 1, characterized in that the mixer (2) comprises
A stirring shaft (18) rotatably arranged in the housing (19);
and the buffer piece (20) is arranged in the shell (19) and is used for buffering aggregate impact.
7. The concrete mixing plant for hydraulic engineering according to claim 6, characterized in that the buffer (20) is helical, abutting against the side wall of the housing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504850.XA CN114683408B (en) | 2022-05-10 | 2022-05-10 | Concrete mixing equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504850.XA CN114683408B (en) | 2022-05-10 | 2022-05-10 | Concrete mixing equipment for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114683408A CN114683408A (en) | 2022-07-01 |
| CN114683408B true CN114683408B (en) | 2024-07-19 |
Family
ID=82145104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210504850.XA Active CN114683408B (en) | 2022-05-10 | 2022-05-10 | Concrete mixing equipment for hydraulic engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN114683408B (en) |
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Also Published As
| Publication number | Publication date |
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| CN114683408A (en) | 2022-07-01 |
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