CN218375302U - Multifunctional hopper for concrete pouring - Google Patents
Multifunctional hopper for concrete pouring Download PDFInfo
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- CN218375302U CN218375302U CN202222561015.8U CN202222561015U CN218375302U CN 218375302 U CN218375302 U CN 218375302U CN 202222561015 U CN202222561015 U CN 202222561015U CN 218375302 U CN218375302 U CN 218375302U
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- hopper
- water tank
- insulating tube
- heat preservation
- pipe
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Abstract
The utility model provides a multi-functional hopper for concrete placement, including the support, be equipped with the hopper on the support, the hopper top is equipped with the feed gate that opens and shuts, and the hopper bottom is equipped with the discharge door that opens and shuts, is equipped with the insulating tube on the hopper, and hopper one side is equipped with the water tank, insulating tube and water tank intercommunication, and the hopper bottom is equipped with the big arm of scalable gyration that can hopper pivoted relatively, and the big arm one end of scalable gyration is equipped with can the pivoted conveyer pipe. A plurality of (mixing) shafts realize the stirring function, prevent concrete segregation. The heat preservation possesses the heat preservation function, and the insulating tube is the annular thread structure of gradually opening to make the insulating tube can twine in the hopper that the internal diameter diminishes gradually. The heat preservation pipe is respectively communicated with the water tank and the heater, the heater enables the water temperature in the heat preservation pipe to be relatively stable, the concrete temperature change within one hour is guaranteed within two degrees, and the heat preservation pipe has great popularization value.
Description
Technical Field
The utility model belongs to the technical field of the hopper is pour and specifically relates to relate to multi-functional hopper for concrete placement.
Background
Super high-rise concrete placement usually adopts the high-pressure concrete ground pump sending, but the pump sending concrete can lead to concrete in the transportation phenomenon of rising temperature to appear for the concrete goes into the mould temperature height, pour in-process concrete because of the heat of hydration, the temperature soaks, the crackle appears easily, the site operation environment is complicated simultaneously, the pump line route sets up loaded down with trivial details, concrete working property descends, stifled pipe phenomenon appears easily in the hopper transportation process, the hopper is carried the difficulty, be difficult to carry out accurate location to construction cloth point position. To this end, we propose a multifunctional concrete pouring hopper for solving the above problems.
Chinese patent document CN203318693U describes a feeding hopper control device, which is used for packing a feeding hopper, wherein the lower end of the feeding hopper is provided with a rectangular discharging port, the lower end of the rectangular discharging port is provided with a rotation control hopper, two sides of the rotation control hopper are connected to the rectangular discharging port through fixing plates, one side of the rotation control hopper is provided with a control rod, and a return spring is arranged between the control rod and the feeding hopper. However, the device does not have the heat preservation function, and because the super high-rise tower is slow in hoisting speed and high in height, cracks are easy to appear after pouring, and the device has defects in use and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-functional hopper for concrete placement solves the concrete phenomenon of intensification in the super high-rise concreting transportation for concrete incoming temperature is high, and pouring in-process concrete is because of the heat of hydration, and the temperature rises by force, appears the crackle easily, and the unsafe problem in cloth point position is carried to the hopper.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: multifunctional concrete placement uses hopper, including the support, be equipped with the hopper on the support, the hopper top is equipped with the feeding gate that opens and shuts, and the hopper bottom is equipped with the discharge door that opens and shuts, is equipped with the insulating tube on the hopper, and hopper one side is equipped with the water tank, insulating tube and water tank intercommunication, and the hopper bottom is equipped with the big arm of scalable gyration that can hopper pivoted relatively, and scalable gyration big arm one end is equipped with can the pivoted conveyer pipe.
In the preferred scheme, a blanking channel is arranged on the support and is positioned at the bottom of the discharge door, a first rotary bearing and a second rotary bearing are respectively arranged at two ends of the large telescopic rotary arm, two sides of the first rotary bearing are respectively connected with the blanking channel and the large telescopic rotary arm, and two sides of the second rotary bearing are respectively connected with the conveying pipe and the large telescopic rotary arm.
In the preferred scheme, a first servo motor meshed with the first rotary bearing is arranged on one side of the first rotary bearing, a second servo motor meshed with the second rotary bearing is arranged on one side of the second rotary bearing, and the first servo motor and the second servo motor are arranged on the large telescopic rotary arm.
In the preferred scheme, the bottom of the conveying pipe is provided with a distributing pipe, one end of the telescopic rotary large arm is provided with a hydraulic cylinder, and the hydraulic cylinder is arranged on the telescopic rotary large arm.
In the preferred scheme, the hopper comprises a hollow shell, the inner wall of the shell is provided with a heat-insulating layer, the heat-insulating pipe is arranged in the shell and is of an involute annular thread structure, a plurality of mounting grooves are formed in the shell, and a plurality of stirring shafts are arranged on the hopper.
In the preferred proposal, a heater is arranged on the water tank, one end of the heat preservation pipe is communicated with the heater through a pipeline, the other end of the heat preservation pipe is communicated with the water tank through a pipeline, the water tank is communicated with the heater, the water tank is arranged at one side of the bracket,
in the preferred scheme, the feeding door includes two arcs, and the arc both sides are equipped with the pivot, are equipped with the torsional spring in the pivot, and the pivot is installed on the mounting groove, and torsional spring one end is connected with the casing.
In the preferred scheme, the discharge door comprises an arc-shaped bottom plate, side plates are arranged on two sides of the arc-shaped bottom plate, hinge shafts are arranged on the side plates, the discharge door is rotatably connected with the shell through the hinge shafts, a rotating motor is arranged on one side of the discharge door, an output shaft of the rotating motor is connected with one of the side plates, and the rotating motor is arranged on the support.
The utility model has the advantages that: the feed gate can open and shut automatically, and during the concrete feeding, the feed gate is opened under the concrete action of gravity, and after the concrete feeding was accomplished, the feed gate was closed automatically under the effect of torsional spring, prevented heat exchange. The discharge door can be opened and closed under the control of the rotating motor, so that the hopper can control the discharge and the mixed drenched soil is conveyed into the conveying pipe.
Because of the hoist and mount process is longer, the concrete volume is great, for preventing the concrete segregation, realize the stirring function through setting up many (mixing) shafts in the hopper, the (mixing) shaft is by hydraulic motor drive, and the power supply of hopper is supplied by the diesel generating set from the area.
The heat preservation possesses the heat preservation function, and the insulating tube is the annular thread structure of gradually opening to make the insulating tube can twine in the hopper that the internal diameter diminishes gradually. The heat preservation pipe is respectively communicated with the water tank and the heater, the heater enables the water temperature in the heat preservation pipe to be relatively stable, the concrete temperature change within one hour is guaranteed within two degrees, and the heat preservation pipe has great popularization value.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is a front view of the overall structure of the present invention;
figure 2 is a cross-sectional view of a in figure 1 of the present invention;
fig. 3 is an axial side view of the hopper of the present invention;
fig. 4 is a cross-sectional view of the housing of the present invention;
FIG. 5 is a front view of the partial structure of the present invention;
figure 6 is an isometric view of the feed gate of the present invention;
FIG. 7 is an isometric view of the discharge door of the present invention;
in the figure: a bracket 1; a blanking channel 101; a hopper 2; a mounting groove 201; an insulating layer 202; a housing 203; a discharge door 3; an arc-shaped bottom plate 301; side plates 302; a hinge shaft 303; a feed gate 4; an arc-shaped plate 401; a rotating shaft 402; a torsion spring 403; a stirring shaft 5; a large telescopic rotary arm 6; a first slewing bearing 7; a first servo motor 8; a second slewing bearing 9; a second servo motor 10; a delivery pipe 11; a distributing pipe 12; a hydraulic cylinder 13; a water tank 14; a heater 15; a heat-insulating pipe 16; the motor 17 is rotated.
Detailed Description
Example 1:
as shown in fig. 1-7, the multifunctional hopper for concrete pouring comprises a support 1, a hopper 2 is arranged on the support 1, an opening and closing feeding door 4 is arranged at the top of the hopper 2, an opening and closing discharging door 3 is arranged at the bottom of the hopper 2, a heat preservation pipe 16 is arranged on the hopper 2, a water tank 14 is arranged on one side of the hopper 2, the heat preservation pipe 16 is communicated with the water tank 14, a telescopic rotary large arm 6 capable of rotating relative to the hopper 2 is arranged at the bottom of the hopper 2, and a conveying pipe 11 capable of rotating is arranged at one end of the telescopic rotary large arm 6. From this structure, feed gate 4 can open and shut automatically, and during the concrete feeding, feed gate 4 is opened under the action of concrete gravity, and after the concrete feeding was accomplished, feed gate 4 was automatic closed under the effect of torsional spring 403, prevented heat exchange. The discharging door 3 can be opened and closed under the control of the rotating motor 17, so that the hopper 2 can control discharging. The rotating motor 17 is driven to rotate the discharge gate 3 relative to the hopper 2, so that the discharge gate 3 is opened and closed, so that the hopper 2 conveys the mixed drenched soil to the discharge passage 101, and the discharge passage 101 is communicated with the conveying pipe 11 to convey the mixed drenched soil into the conveying pipe 11.
The large telescopic swing arm 6 is communicated with a hydraulic cylinder 13, the hydraulic cylinder 13 is driven to stretch the front arm of the large telescopic swing arm 6, the first servo motor 8 is driven to rotate the first swing bearing 7 so that one end of the large telescopic swing arm 6 rotates relative to the hopper 2, and the second servo motor 10 is driven to rotate the conveying pipe 11 relative to the large telescopic swing arm 6. The range and the position of the material distribution pipe 12 are adjusted, the position of the material distribution point is rapidly positioned, and the material distribution efficiency at the top of the tower is improved.
Because of the hoist and mount process is longer, the concrete volume is great, for preventing the concrete segregation, realize the stirring function through setting up many (mixing) shafts 5 in hopper 2, and (mixing) shaft 5 is by hydraulic motor drive, and hopper 2's power supply is supplied by the diesel generating set from the area.
The heat-insulating layer 202 has a heat-insulating function, and the heat-insulating pipe 16 has an involute ring thread structure so that the heat-insulating pipe 16 can be wound in the hopper 2 with the gradually decreasing inner diameter. The insulating pipe 16 is respectively communicated with the water tank 14 and the heater 15, and the heater 15 ensures that the water temperature in the insulating pipe 16 is relatively stable, so that the concrete temperature changes within two degrees within one hour.
In the preferred scheme, a blanking channel 101 is arranged on a support 1, the blanking channel 101 is positioned at the bottom of a discharging door 3, a first rotary bearing 7 and a second rotary bearing 9 are respectively arranged at two ends of a large telescopic rotary arm 6, two sides of the first rotary bearing 7 are respectively connected with the blanking channel 101 and the large telescopic rotary arm 6, and two sides of the second rotary bearing 9 are respectively connected with a conveying pipe 11 and the large telescopic rotary arm 6. With the structure, the air conditioner has the advantages that,
in a preferable scheme, a first servo motor 8 meshed with the first rotary bearing 7 is arranged on one side of the first rotary bearing 7, a second servo motor 10 meshed with the second rotary bearing 9 is arranged on one side of the second rotary bearing 9, and the first servo motor 8 and the second servo motor 10 are installed on the large telescopic rotary arm 6.
In the preferred scheme, a distributing pipe 12 is arranged at the bottom of a conveying pipe 11, a hydraulic cylinder 13 is arranged at one end of a large telescopic rotary arm 6, and the hydraulic cylinder 13 is arranged on the large telescopic rotary arm 6. With this configuration, the large telescopic swing arm 6 is communicated with the hydraulic cylinder 13, the hydraulic cylinder 13 is driven to extend and retract the front arm of the large telescopic swing arm 6, the first servo motor 8 is driven to rotate the first swing bearing 7 to rotate one end of the large telescopic swing arm 6 relative to the hopper 2, and the second servo motor 10 is driven to rotate the feed pipe 11 relative to the large telescopic swing arm 6. The range and the position of the material distribution pipe 12 are adjusted, the position of the material distribution point is rapidly positioned, and the material distribution efficiency at the top of the tower is improved.
In the preferred scheme, hopper 2 includes hollow casing 203, and the casing 203 inner wall is equipped with heat preservation 202, and insulating tube 16 installs in casing 203, and insulating tube 16 is the annular helicitic texture of gradually opening, is equipped with a plurality of mounting grooves 201 on the casing 203, is equipped with a plurality of (mixing) shafts 5 on the hopper 2. From this structure, because of the hoist and mount process is longer, the concrete volume is great, for preventing the concrete segregation, through set up many (mixing) shafts 5 in hopper 2 and realize the stirring function, (mixing) shaft 5 is driven by hydraulic motor, and hopper 2's power supply is supplied by the diesel generating set from the area.
In the preferred scheme, a heater 15 is arranged on the water tank 14, one end of a heat preservation pipe 16 is communicated with the heater 15 through a pipeline, the other end of the heat preservation pipe 16 is communicated with the water tank 14 through a pipeline, the water tank 14 is communicated with the heater 15, and the water tank 14 is installed on one side of the support 1. With this structure, the heat insulating layer 202 has a heat insulating function, and the heat insulating pipe 16 has a gradually opened annular screw structure so that the heat insulating pipe 16 can be wound around the hopper 2 having a gradually decreasing inner diameter. The heat preservation pipe 16 is respectively communicated with the water tank 14 and the heater 15, and the heater 15 ensures that the temperature of water in the heat preservation pipe 16 is relatively stable and the temperature of concrete changes within 2 degrees within 1 hour.
In the preferred scheme, the feeding door 4 comprises two arc plates 401, rotating shafts 402 are arranged on two sides of the arc plates 401, torsion springs 403 are arranged on the rotating shafts 402, the rotating shafts 402 are installed on the installation groove 201, and one ends of the torsion springs 403 are connected with the shell 203. From this structure, feed gate 4 can open and shut automatically, and during the concrete feeding, feed gate 4 is opened under the action of concrete gravity, and after the concrete feeding was accomplished, feed gate 4 was automatic closed under the effect of torsional spring 403, prevented heat exchange.
In the preferred scheme, the discharge door 3 comprises an arc-shaped bottom plate 301, side plates 302 are arranged on two sides of the arc-shaped bottom plate 301, hinge shafts 303 are arranged on the side plates 302, the discharge door 3 is rotatably connected with the shell 203 through the hinge shafts 303, a rotating motor 17 is arranged on one side of the discharge door 3, an output shaft of the rotating motor 17 is connected with one of the side plates 302, and the rotating motor 17 is installed on the support 1. With this structure, the opening and closing of the hopper 2 are controlled by the rotary motor 17 to discharge the material. The rotating motor 17 is driven to rotate the discharge gate 3 relative to the hopper 2, so that the discharge gate 3 is opened and closed, so that the hopper 2 conveys the mixed drenched soil to the discharge passage 101, and the discharge passage 101 is communicated with the conveying pipe 11 to convey the mixed drenched soil into the conveying pipe 11.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. Multifunctional concrete is hopper for pouring, characterized by: including support (1), be equipped with hopper (2) on support (1), hopper (2) top is equipped with feeding gate (4) that open and shut, hopper (2) bottom is equipped with discharge door (3) that open and shut, be equipped with insulating tube (16) on hopper (2), hopper (2) one side is equipped with water tank (14), insulating tube (16) and water tank (14) intercommunication, hopper (2) bottom is equipped with can be relative big arm (6) of hopper (2) pivoted scalable gyration, big arm (6) one end of scalable gyration is equipped with can pivoted conveyer pipe (11).
2. The multifunctional concrete pouring hopper as recited in claim 1, wherein: be equipped with unloading passageway (101) on support (1), unloading passageway (101) are located discharge door (3) bottom, and first slewing bearing (7) and second slewing bearing (9) are equipped with respectively at scalable big arm of gyration (6) both ends, and first slewing bearing (7) both sides are connected with unloading passageway (101) and scalable big arm of gyration (6) respectively, and second slewing bearing (9) both sides are connected with conveyer pipe (11) and scalable big arm of gyration (6) respectively.
3. The multifunctional concrete pouring hopper according to claim 2, wherein: a first servo motor (8) meshed with the first rotary bearing (7) is arranged on one side of the first rotary bearing (7), a second servo motor (10) meshed with the second rotary bearing (9) is arranged on one side of the second rotary bearing (9), and the first servo motor (8) and the second servo motor (10) are installed on the large telescopic rotary arm (6).
4. The multifunctional concrete pouring hopper according to claim 2, wherein: a distributing pipe (12) is arranged at the bottom of the conveying pipe (11), a hydraulic cylinder (13) is arranged at one end of the large telescopic rotary arm (6), and the hydraulic cylinder (13) is installed on the large telescopic rotary arm (6).
5. The multifunctional concrete pouring hopper according to claim 1, wherein: hopper (2) are equipped with heat preservation (202) including hollow casing (203), casing (203) inner wall, and insulating tube (16) are installed in casing (203), and insulating tube (16) are the annular thread structure of gradually opening, are equipped with a plurality of mounting grooves (201) on casing (203), are equipped with a plurality of (mixing) shafts (5) on hopper (2).
6. The multifunctional concrete pouring hopper according to claim 1, wherein: be equipped with heater (15) on water tank (14), insulating tube (16) one end is passed through pipeline and heater (15) intercommunication, the insulating tube (16) other end passes through pipeline and water tank (14) intercommunication, water tank (14) and heater (15) intercommunication, install in support (1) one side water tank (14), feed gate (4) include two arcs (401), arc (401) both sides are equipped with pivot (402), be equipped with torsional spring (403) on pivot (402), install on mounting groove (201) pivot (402), torsional spring (403) one end is connected with casing (203).
7. The multifunctional concrete pouring hopper according to claim 1, wherein: the discharging door (3) comprises an arc-shaped bottom plate (301), side plates (302) are arranged on two sides of the arc-shaped bottom plate (301), hinge shafts (303) are arranged on the side plates (302), the discharging door (3) is rotatably connected with the shell (203) through the hinge shafts (303), a rotating motor (17) is arranged on one side of the discharging door (3), an output shaft of the rotating motor (17) is connected with one side plate (302), and the rotating motor (17) is installed on the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222561015.8U CN218375302U (en) | 2022-09-27 | 2022-09-27 | Multifunctional hopper for concrete pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222561015.8U CN218375302U (en) | 2022-09-27 | 2022-09-27 | Multifunctional hopper for concrete pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218375302U true CN218375302U (en) | 2023-01-24 |
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ID=84955483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222561015.8U Active CN218375302U (en) | 2022-09-27 | 2022-09-27 | Multifunctional hopper for concrete pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218375302U (en) |
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2022
- 2022-09-27 CN CN202222561015.8U patent/CN218375302U/en active Active
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