CN220198105U - Concrete lightweight aggregate prewetting device - Google Patents
Concrete lightweight aggregate prewetting device Download PDFInfo
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- CN220198105U CN220198105U CN202223503576.9U CN202223503576U CN220198105U CN 220198105 U CN220198105 U CN 220198105U CN 202223503576 U CN202223503576 U CN 202223503576U CN 220198105 U CN220198105 U CN 220198105U
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- lightweight aggregate
- water tank
- connecting shaft
- prewetting
- concrete lightweight
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000004804 winding Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 7
- 238000009736 wetting Methods 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The application relates to the technical field of building construction, in particular to a concrete lightweight aggregate prewetting device, which comprises a water tank, a receiving hopper and a lifting mechanism; the top wall of the water tank is provided with an opening; a plurality of water passing holes are formed in the receiving hopper, and an opening is formed in the top wall of the Rong Liaodou; the lifting mechanism is arranged on the water tank and used for enabling the receiving hopper to vertically penetrate through the opening of the top wall of the water tank; the application has and is convenient for hold the prewetting water through the water tank, is convenient for hold the lightweight aggregate of waiting to prewet through the hopper, is convenient for drive the hopper through elevating system and goes up and down, and then makes lightweight aggregate and water take place relative motion, reduces the effect to the influence of lightweight aggregate quality when fully accomplishing the lightweight aggregate prewetting.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a concrete lightweight aggregate prewetting device.
Background
The lightweight aggregate is in a dry state and generally contains a large number of micropores on the surface and inside thereof, so that the lightweight aggregate having a porous structure needs to be subjected to a pre-wetting treatment in order to facilitate control and calculation of water consumption during the preparation of lightweight aggregate concrete. The main mode of pre-wetting the lightweight aggregate is the soaking process.
Patent document No. 202123258678.4 discloses a lightweight aggregate prewetting silo for a concrete mixing plant, which comprises: the automatic feeding device comprises a storage bin main body, a water storage bucket and a feed conveying cylinder, wherein a conveying belt is arranged on the left side of the storage bin main body, a rack is arranged at the upper end of the conveying belt, a connecting plate is connected to the upper end of the rack, a swing rod is connected to the upper end of the connecting plate, a water return pipe and a water supplementing pipe are respectively arranged on the left side and the right side of the water storage bucket, a water pump is connected to the lower end of the water return pipe, a fixing frame is arranged at the lower end of the water storage bucket, the upper end of the storage bin main body is connected to the feed conveying cylinder, the feed conveying cylinder is horizontally installed inside the storage bin main body in a penetrating mode, the upper end of the feed conveying cylinder is connected with a prewetting hopper, and a rotating shaft is arranged inside the feed conveying cylinder.
In order to facilitate sufficient pre-wetting of the lightweight aggregate, in the related art described above, when the lightweight aggregate is stirred and transported by a structure similar to a screw conveyor, however, the lightweight aggregate is broken by the pressing action, affecting the quality of the lightweight aggregate.
Disclosure of Invention
In order to reduce the influence on the quality of the lightweight aggregate while sufficiently completing the lightweight aggregate prewetting, the present application provides a concrete lightweight aggregate prewetting apparatus.
The application provides a concrete lightweight aggregate prewetting device adopts following technical scheme:
a concrete lightweight aggregate prewetting device comprises a water tank, a receiving hopper and a lifting mechanism;
the top wall of the water tank is provided with an opening;
a plurality of water passing holes are formed in the receiving hopper, and an opening is formed in the top wall of the Rong Liaodou;
the lifting mechanism is arranged on the water tank and used for enabling the receiving hopper to penetrate through the opening of the top wall of the water tank along the vertical direction.
By adopting the technical scheme, the water tank is filled with water, then the concrete lightweight aggregate to be pre-wetted is put into the receiving hopper, and the lifting mechanism drives the receiving hopper to move up and down so that the concrete lightweight aggregate and the water in the water tank move relatively, and the concrete lightweight aggregate is fully pre-wetted; the concrete lightweight aggregate prewetting device of design is convenient for hold the prewetting water through the water tank, is convenient for hold the lightweight aggregate of waiting to prewet through the hopper, is convenient for drive the hopper lift through elevating system, and then makes lightweight aggregate and water take place relative motion, reduces the influence to lightweight aggregate quality when fully accomplishing lightweight aggregate prewetting.
In a specific embodiment, the hopper comprises a bottom frame and an annular frame,
the bottom frame is connected to the lower portion of the annular frame, and the water passing holes are formed in the bottom frame.
Through adopting above-mentioned technical scheme, the hopper of design is convenient for advance wet water business turn over through the water hole on the underframe, and then becomes the prewetting of lightweight aggregate, is convenient for be connected with elevating system through annular frame.
In a specific embodiment, the lifting mechanism comprises a connecting shaft, a mounting bar and a hydraulic cylinder;
the connecting shaft is horizontally arranged and is connected with the annular frame;
the number of the mounting bars and the number of the hydraulic cylinders are two, the two mounting bars are respectively positioned at two opposite sides of the annular frame, and the connecting shaft is connected with the mounting bars;
the hydraulic cylinder is connected with the water tank, and the hydraulic cylinder piston rod is connected with the mounting strip.
By adopting the technical scheme, when the receiving hopper needs to be lifted, the piston rod of the hydraulic cylinder stretches out to apply force to the mounting strip, and the mounting strip drives Rong Liaodou to lift through the connecting shaft; the elevating system of design is convenient for drive installation strip motion through the pneumatic cylinder, drives the hopper through the connecting axle when being convenient for install the connecting axle through the installation strip and goes up and down, and then realizes the relative motion of lightweight aggregate and prewetting water.
In a specific embodiment, the device further comprises a pouring mechanism, wherein the pouring mechanism comprises a vertical rod, a limit ring, a traction rope and a winding component;
the connecting shaft is rotationally connected with the mounting block;
the vertical rod is connected with the water tank, the limit ring is arranged on the vertical rod, and when the bottom frame is higher than the water tank, the limit ring is positioned above the connecting shaft;
the traction rope passes through the limit ring and is connected with the bottom frame;
the winding component is arranged on the water tank and used for winding the traction rope so that the annular frame rotates around the connecting shaft.
By adopting the technical scheme, after the receiving hopper is lifted to a certain height, the rolling assembly applies force to the traction rope, and the traction rope applies force to the bottom frame, so that the receiving hopper integrally rotates around the connecting shaft to finish the dumping action of the lightweight aggregate; the pouring mechanism of design is convenient for cooperate elevating system to accomplish the rolling of traction cable through rolling subassembly, is convenient for realize the tilting of hopper through the cooperation of traction cable, pole setting and spacing collar, and then realizes the pouring of lightweight aggregate.
In a specific embodiment, the winding assembly includes a stepper motor and a spool;
the stepping motor is connected with the water tank, and an output shaft of the stepping motor is connected with the winding reel;
one end of the traction rope far away from the bottom frame is wound on the winding reel.
Through adopting above-mentioned technical scheme, the rolling subassembly of design is convenient for realize the rolling to the traction rope through step motor and reel.
In a specific implementation manner, a fixed block is connected to the water tank, the mounting strip passes through the fixed block, and a sliding gap is reserved between the mounting strip and the fixed block.
Through adopting above-mentioned technical scheme, the fixed block of design can strengthen the stability of installation strip along vertical direction motion.
In a specific implementation mode, one side of the top wall of the annular frame is connected with a material guiding plate, the plane of the material guiding plate is parallel to the axial direction of the connecting shaft, and the connecting shaft is arranged close to one side of the material guiding plate.
By adopting the technical scheme, the possibility that the lightweight aggregate falls into the water tank can be reduced by the designed guide plate.
In a specific embodiment, at least one diagonal reinforcing rod is connected to the annular frame.
Through adopting above-mentioned technical scheme, the structural stability of annular frame can be improved to the diagonal bracing stiffener of design.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the concrete lightweight aggregate prewetting device of design is convenient for hold the prewetting water through the water tank, is convenient for hold the lightweight aggregate of waiting to prewet through the hopper, is convenient for drive the hopper lift through elevating system, and then makes lightweight aggregate and water take place relative motion, reduces the influence to lightweight aggregate quality when fully accomplishing lightweight aggregate prewetting.
2. The designed concrete lightweight aggregate prewetting device is convenient for drive the installation strip to move through the hydraulic cylinder, and the installation strip is convenient for install the connecting shaft and drive the hopper to lift through the connecting shaft, so that the relative movement of lightweight aggregate and prewetting water is realized.
3. The designed concrete lightweight aggregate prewetting device is convenient for cooperate with a lifting mechanism to finish winding of the traction rope through a winding component, and is convenient for realizing tilting of the receiving hopper through cooperation of the traction rope, the vertical rod and the limit ring, so that pouring of the lightweight aggregate is realized.
Drawings
Fig. 1 is a schematic structural view of a concrete lightweight aggregate prewetting device according to an embodiment of the present application.
Fig. 2 is a schematic plan view of fig. 1.
Fig. 3 is another angular schematic view of fig. 2.
Reference numerals illustrate: 1. a water tank; 2. rong Liaodou; 21. a bottom frame; 22. an annular frame; 23. a water passing hole; 3. a lifting mechanism; 31. a connecting shaft; 32. a mounting bar; 33. a hydraulic cylinder; 4. a pouring mechanism; 41. a vertical rod; 42. a limit ring; 43. a traction cable; 44. a winding assembly; 441. a stepping motor; 442. a spool; 5. a fixed block; 6. a material guide plate; 7. and (5) pulling a reinforcing rod to one side.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a concrete lightweight aggregate prewetting device.
Referring to fig. 1 and 2, a concrete lightweight aggregate pre-wetting device comprises a water tank 1, a receiving hopper 2, a lifting mechanism 3 and a pouring mechanism 4; the top wall of the water tank 1 is provided with an opening, and the side wall of the water tank 1 is provided with a sewage outlet; the top wall of the receiving hopper 2 is provided with an opening, the receiving hopper 2 comprises a bottom frame 21 and an annular frame 22, a plurality of water passing holes 23 are formed in the bottom frame 21, and the bottom frame 21 is welded below the annular frame 22; in order to improve the structural strength of the annular frame 22, at least one diagonal reinforcing rod 7 is welded on the annular frame 22.
Referring to fig. 1 and 2, the lifting mechanism 3 includes a connecting shaft 31, a mounting bar 32, and a hydraulic cylinder 33; the axial level of connecting axle 31 sets up, connecting axle 31 and annular frame 22 welding, the quantity of installation strip 32 and pneumatic cylinder 33 is two, two installation strips 32 are located annular frame 22's opposite both sides respectively, connecting axle 31 passes installation strip 32 and rotates with installation strip 32 to be connected, the cylinder body and the water tank 1 fixed connection of pneumatic cylinder 33, and the piston rod and the installation strip 32 fixed connection of pneumatic cylinder 33, bolted connection has fixed block 5 on the water tank 1, installation strip 32 passes fixed block 5 setting, and leave the slip clearance between installation strip 32 and the fixed block 5.
Referring to fig. 1 and 2, the pouring mechanism 4 includes a vertical rod 41, a limit ring 42, a traction cable 43 and a winding component 44, the vertical rod 41 is vertically welded on the water tank 1, the limit ring 42 is welded on the vertical rod 41, and when the bottom frame 21 is positioned above the water tank 1, the limit ring 42 is positioned above the connecting shaft 31; the winding assembly 44 includes a stepping motor 441 and a winding drum 442, the body of the stepping motor 441 is connected with the water tank 1 through bolts, the axial direction of an output shaft of the stepping motor 441 is consistent with the axial direction of the connecting shaft 31, the winding drum 442 is fixedly connected with the output shaft of the stepping motor 441 coaxially, one end of the traction cable 43 is welded with the bottom frame 21, the other end passes through the limit ring 42 and is wound on the winding drum 442, and force is applied to the traction cable 43, so that the bottom frame 21 can rotate around the connecting shaft 31.
Referring to fig. 2 and 3, in order to reduce the entry of lightweight aggregate into the water tank 1 during pouring, a guide plate 6 is welded to the side of the annular frame 22 away from the bottom frame 21, the plane of the guide plate 6 is parallel to the axial direction of the connecting shaft 31, and the connecting shaft 31 is disposed near the side of the guide plate 6.
The implementation principle of the concrete lightweight aggregate prewetting device provided by the embodiment of the application is as follows: adding pre-wetting water into the water tank 1, then placing the lightweight aggregate into the holding hopper 2, driving the mounting bar 32 to move by the piston rod of the hydraulic cylinder 33, driving the connecting shaft 31 to move by the mounting bar 32, driving the annular frame 22 to move by the connecting shaft 31, enabling the lightweight aggregate to move up and down and the pre-wetting water to generate relative motion until the pre-wetting degree of the lightweight aggregate is proper, lifting the holding hopper 2 to a certain height, driving the winding reel 442 to move by the output shaft of the stepping motor 441, and enabling the winding reel 442 to pull the traction cable 43 to apply force to the bottom frame 21, enabling the bottom frame 21 to rotate around the connecting shaft 31, enabling the lightweight aggregate to slide under the action of self gravity and slide out into an external charging container through the material guide plate 6.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a concrete lightweight aggregate prewetting device which characterized in that: comprises a water tank (1), a Rong Liaodou (2) and a lifting mechanism (3);
the top wall of the water tank (1) is provided with an opening;
a plurality of water passing holes (23) are formed in the Rong Liaodou (2), and an opening of the top wall of the Rong Liaodou (2) is formed;
the lifting mechanism (3) is mounted on the water tank (1) and is used for enabling the Rong Liaodou (2) to vertically penetrate through the top wall opening of the water tank (1).
2. The concrete lightweight aggregate prewetting device of claim 1, wherein: the Rong Liaodou (2) comprises a bottom frame (21) and a ring-shaped frame (22),
the bottom frame (21) is connected to the lower portion of the annular frame (22), and the water passing holes (23) are formed in the bottom frame (21).
3. The concrete lightweight aggregate prewetting device as defined in claim 2, wherein: the lifting mechanism (3) comprises a connecting shaft (31), a mounting bar (32) and a hydraulic cylinder (33);
the connecting shaft (31) is horizontally arranged, and the connecting shaft (31) is connected with the annular frame (22);
the number of the mounting bars (32) and the number of the hydraulic cylinders (33) are two, the two mounting bars (32) are respectively positioned on two opposite sides of the annular frame (22), and the connecting shaft (31) is connected with the mounting bars (32);
the hydraulic cylinder (33) is connected with the water tank (1), and a piston rod of the hydraulic cylinder (33) is connected with the mounting strip (32).
4. A concrete lightweight aggregate prewetting device as defined in claim 3, wherein: the automatic feeding device is characterized by further comprising a pouring mechanism (4), wherein the pouring mechanism (4) comprises a vertical rod (41), a limit ring (42), a traction rope (43) and a winding assembly (44);
the connecting shaft (31) is rotationally connected with the mounting strip (32);
the vertical rod (41) is connected with the water tank (1), the limit ring (42) is arranged on the vertical rod (41), and when the bottom frame (21) is higher than the water tank (1), the limit ring (42) is positioned above the connecting shaft (31);
the traction rope (43) passes through the limit ring (42) to be connected with the bottom frame (21);
the winding assembly (44) is mounted on the water tank (1) and is used for winding the traction rope (43) so as to enable the annular frame (22) to rotate around the connecting shaft (31).
5. The concrete lightweight aggregate prewetting device as defined in claim 4, wherein: the take-up assembly (44) includes a step a motor (441) and a spool (442);
the stepping motor (441) is connected with the water tank (1), and an output shaft of the stepping motor (441) is connected with the winding reel (442);
one end of the traction rope (43) far away from the bottom frame (21) is wound on the winding reel (442).
6. The concrete lightweight aggregate prewetting device as defined in claim 4, wherein: the water tank (1) is connected with a fixed block (5), the mounting strip (32) penetrates through the fixed block (5) and a sliding gap is reserved between the mounting strip (32) and the fixed block (5).
7. A concrete lightweight aggregate prewetting device as defined in claim 3, wherein: the top wall side of the annular frame (22) is connected with a material guide plate (6), the plane of the material guide plate (6) is parallel to the axial direction of the connecting shaft (31), and the connecting shaft (31) is close to one side of the material guide plate (6).
8. The concrete lightweight aggregate prewetting device as defined in claim 2, wherein: at least one inclined-pulling reinforcing rod (7) is connected to the annular frame (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503576.9U CN220198105U (en) | 2022-12-27 | 2022-12-27 | Concrete lightweight aggregate prewetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503576.9U CN220198105U (en) | 2022-12-27 | 2022-12-27 | Concrete lightweight aggregate prewetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220198105U true CN220198105U (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223503576.9U Active CN220198105U (en) | 2022-12-27 | 2022-12-27 | Concrete lightweight aggregate prewetting device |
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| Country | Link |
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| CN (1) | CN220198105U (en) |
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- 2022-12-27 CN CN202223503576.9U patent/CN220198105U/en active Active
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