CN220261478U - Green concrete fiber adds device for safety in production - Google Patents
Green concrete fiber adds device for safety in production Download PDFInfo
- Publication number
- CN220261478U CN220261478U CN202321665942.2U CN202321665942U CN220261478U CN 220261478 U CN220261478 U CN 220261478U CN 202321665942 U CN202321665942 U CN 202321665942U CN 220261478 U CN220261478 U CN 220261478U
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- China
- Prior art keywords
- discharging
- weighing sensor
- frame
- storage hopper
- controller
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- 239000000835 fiber Substances 0.000 title claims abstract description 32
- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 47
- 238000005303 weighing Methods 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 4
- 230000000996 additive effect Effects 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a green concrete fiber adding device for safe production, and belongs to the technical field of additive adding devices of concrete mixers. The automatic weighing device mainly comprises a frame, a storage hopper, a weighing sensor, a controller and a discharging mechanism, wherein the storage hopper is arranged on the frame, the weighing sensor is uniformly arranged at the bottom end of a supporting leg of the frame, the controller is fixedly arranged on a cross beam of the frame, the bottom end of the storage hopper is provided with a circular discharging hole, and the discharging mechanism is arranged on the discharging hole; according to the utility model, the weighing sensor and the storage hopper are adopted to weigh and convey materials, so that the weight of the materials entering the concrete mixer can be effectively controlled, an automatic discharging process is realized through the electric connection of the weighing sensor and the oil cylinder with the controller, a valve of a discharge port is not required to be manually opened, the situations of great potential safety hazards of personnel caused by fatigue and concentration of the manual discharging due to long-time operation are avoided, and meanwhile, the harm of high noise and dust pollution to human bodies is reduced.
Description
Technical Field
The utility model belongs to the technical field of additive adding devices of concrete mixers, and particularly relates to a green concrete fiber adding device for safe production.
Background
In the process of stirring green concrete, the fiber with high tensile strength, large ultimate elongation and good alkali resistance is added into the concrete mixer, so that the defects of low tensile strength, small elongation and brittleness existing in the existing cement, mortar and concrete can be effectively overcome, and the performance of the green concrete is improved.
In the related art, the additive adding device of the concrete mixer generally has no weighing structure, the weight of fibers added into the concrete mixer cannot be controlled, an automatic discharging process cannot be realized, a valve of a discharge hole is manually opened, fibers are added into a vertical mixer for mixing, the valve of the discharge hole is large in opening resistance, a large amount of time is required to be consumed, the working strength is high, the machines are repeated mechanically and are tedious, long-time operation is easy to cause fatigue and unfocused, high noise and dust pollution during fiber feeding are harmful to human health, and great potential safety hazards are caused for personnel.
Disclosure of Invention
In order to solve the problems that the additive adding device of the concrete mixer generally has no weighing structure, an automatic discharging process cannot be realized, a valve of a discharging hole is required to be manually opened, long-time operation is easy to cause fatigue and concentration failure, high noise is generated, dust pollution during fiber adding and discharging is harmful to human health, and great potential safety hazard is caused for personnel, the utility model provides the green concrete fiber adding device for safe production; according to the utility model, the weighing sensor and the storage hopper are adopted to weigh and convey materials, so that the weight of the materials entering the concrete mixer can be effectively controlled, an automatic discharging process is realized through the electric connection of the weighing sensor and the oil cylinder with the controller, a valve of a discharge port is not required to be manually opened, the situations of great potential safety hazards of personnel caused by fatigue and concentration of the manual discharging due to long-time operation are avoided, and meanwhile, the harm of high noise and dust pollution to human bodies is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a green concrete fiber adds device for safety in production mainly includes frame, storage hopper, weighing sensor, controller, unloading mechanism, the storage hopper install in the frame, weighing sensor evenly installs in the landing leg bottom of frame, controller fixed mounting is on the crossbeam of frame, the storage hopper bottom is provided with circular discharge gate, unloading mechanism installs on the discharge gate, unloading mechanism includes down hopper, turns over board, pivot, hydro-cylinder, connecting rod, connecting piece, bracing piece, down the hopper is installed on the discharge gate, turns over the board and articulates in down the hopper bottom through the pivot, the hydro-cylinder is installed in down the hopper tip, connecting rod one end is articulated with the piston rod of hydro-cylinder through the connecting piece, the other end is articulated with the bracing piece of installing in turning over the board bottom.
The weighing sensor and the oil cylinder are electrically connected with the controller.
The storage hopper is of an inverted cone structure, and the distance between the two side walls is gradually reduced from top to bottom.
The utility model has the beneficial effects that:
according to the utility model, the weighing sensor and the storage hopper are adopted to weigh and convey materials, the weighing sensor is adopted to meter fibers, the weight of the materials entering the concrete mixer can be effectively controlled, the automatic discharging process is realized through the electric connection of the weighing sensor and the oil cylinder with the controller, the valve of the discharge port is not required to be opened manually, the conditions of great potential safety hazards of personnel caused by fatigue and concentration due to long-time operation of manual discharging are avoided, and meanwhile, the harm of high noise and dust pollution to human bodies is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Figure 2 is an isometric view of the present utility model.
Fig. 3 is a right side view of the present utility model.
Fig. 4 is a schematic perspective view of the blanking mechanism.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The utility model discloses a green concrete fiber adding device for safe production, which mainly comprises a frame 1, a storage hopper 2, a weighing sensor 3, a controller 4 and a discharging mechanism 5, wherein the storage hopper 2 is arranged on the frame 1, the weighing sensor 3 is uniformly arranged at the bottom end of a supporting leg 11 of the frame 1, the controller 4 is fixedly arranged on a cross beam 12 of the frame 1, the bottom end of the storage hopper 2 is provided with a circular discharging hole 21, the discharging mechanism 5 is arranged on the discharging hole 21, the discharging mechanism 5 comprises a discharging hopper 51, a turning plate 52, a rotating shaft 53, an oil cylinder 54, a connecting rod 55, a connecting piece 56 and a supporting rod 57, the discharging hopper 51 is arranged on the discharging hole 21, the turning plate 52 is hinged at the bottom end of the discharging hopper 51 through the rotating shaft 53, the oil cylinder 54 is arranged at the end part of the discharging hopper 51, one end of the connecting rod 55 is hinged with a piston rod of the oil cylinder 54, and the other end of the connecting rod 55 is hinged with the supporting rod 57 arranged at the bottom end of the turning plate 52.
In the concrete implementation process, the fibers to be added are gradually added into the storage hopper 2, so that the weight acting on the weighing sensor 3 is gradually increased, after the weight of the fibers reaches the value set by the weighing sensor 3, the controller 4 transmits signals to the oil cylinder 54, the piston rod of the oil cylinder 54 stretches to drive the connecting rod 55 to move so as to drive the turning plate 52 to turn over, the fibers piled in the discharging hopper 51 can fall into the concrete mixer to carry out subsequent processing, the automatic discharging process is realized, the valve of the discharging port is not required to be manually opened, the conditions of fatigue and concentration caused by long-time operation of manual discharging are avoided, serious potential safety hazards of personnel are caused, meanwhile, the harm of high noise and dust pollution to human bodies is reduced, after the fibers fall down, the weighing sensor 3 sends out signals, the controller 4 controls the oil cylinder 54 to retract piston rods, so that the two turning plates 52 are closed, and in the process of closing the turning plate 52, the piston rod 55 of the oil cylinder 54 drives the turning plate 55 to slide upwards, so that the turning plate can block the discharging hopper 51 again, and the next fiber adding preparation is carried out.
In the specific implementation process, when the weight of the fiber in the storage hopper 2 reaches the value set by the weighing sensor 3, the controller 4 transmits a signal to the oil cylinder 54, a piston rod of the oil cylinder 54 stretches to drive the connecting rod 55 to move so as to drive the turning plate 52 to turn over, the fiber piled in the discharging hopper 51 can fall into the concrete mixer for subsequent processing, after the fiber falls, the weighing sensor 3 sends out a signal, and the controller 4 controls the oil cylinder 54 to retract the piston rod, so that the two turning plates 52 are closed.
As shown in fig. 3, the storage hopper 2 is of an inverted cone structure, the distance between the two side walls is gradually reduced from top to bottom, and in the discharging process, fibers can automatically fall down along the inner wall of the storage hopper 2 under the action of gravity and gradient, so that the discharging efficiency of concrete fibers is accelerated.
The working process comprises the following steps:
in the concrete implementation process, the fibers to be added are gradually added into the storage hopper 2, so that the weight acting on the weighing sensor 3 is gradually increased, after the weight of the fibers reaches the value set by the weighing sensor 3, the controller 4 transmits signals to the oil cylinder 54, the piston rod of the oil cylinder 54 stretches to drive the connecting rod 55 to move so as to drive the turning plate 52 to turn over, the fibers piled in the discharging hopper 51 can fall into the concrete mixer to carry out subsequent processing, the automatic discharging process is realized, the valve of the discharging port is not required to be manually opened, the conditions of fatigue and concentration caused by long-time operation of manual discharging are avoided, serious potential safety hazards of personnel are caused, meanwhile, the harm of high noise and dust pollution to human bodies is reduced, after the fibers fall down, the weighing sensor 3 sends out signals, the controller 4 controls the oil cylinder 54 to retract piston rods, so that the two turning plates 52 are closed, and in the process of closing the turning plate 52, the piston rod 55 of the oil cylinder 54 drives the turning plate 55 to slide upwards, so that the turning plate can block the discharging hopper 51 again, and the next fiber adding preparation is carried out.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (3)
1. Green concrete fiber adds device for safety in production, its characterized in that: the green concrete fiber adding device for safe production comprises a frame (1), a storage hopper (2), a weighing sensor (3), a controller (4) and a discharging mechanism (5), wherein the storage hopper (2) is arranged on the frame (1), the weighing sensor (3) is uniformly arranged at the bottom end of a supporting leg (11) of the frame (1), the controller (4) is fixedly arranged on a cross beam (12) of the frame (1), a round discharging hole (21) is formed in the bottom end of the storage hopper (2), the discharging mechanism (5) is arranged on the discharging hole (21), the discharging mechanism (5) comprises a discharging hopper (51), a turning plate (52), a rotating shaft (53), an oil cylinder (54), a connecting piece (56) and a supporting rod (57), the discharging hopper (51) is arranged on the discharging hole (21), the bottom end of the discharging hopper (51) is hinged with the rotating shaft (53), the oil cylinder (54) is arranged at the end of the discharging hopper (51), one end of the connecting rod (55) is hinged with the supporting rod (54) through the connecting piece (56), and the bottom end of the connecting rod (52) is hinged with the piston rod (57).
2. A green concrete fiber adding device for safety production as claimed in claim 1, wherein: the weighing sensor (3) and the oil cylinder (54) are electrically connected with the controller (4).
3. A green concrete fiber adding device for safety production according to claim 1 or 2, characterized in that: the storage hopper (2) is of an inverted cone structure, and the distance between the two side walls is gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665942.2U CN220261478U (en) | 2023-06-28 | 2023-06-28 | Green concrete fiber adds device for safety in production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665942.2U CN220261478U (en) | 2023-06-28 | 2023-06-28 | Green concrete fiber adds device for safety in production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261478U true CN220261478U (en) | 2023-12-29 |
Family
ID=89304844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665942.2U Active CN220261478U (en) | 2023-06-28 | 2023-06-28 | Green concrete fiber adds device for safety in production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261478U (en) |
-
2023
- 2023-06-28 CN CN202321665942.2U patent/CN220261478U/en active Active
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