A pouring device for high-density PC components

Abstract

The application relates to the technical field of pouring devices, and discloses a pouring device for high-density PC components, which comprises a storage box, a valve, a bellows, a lifting plate and a stirring mechanism, supporting legs are fixed to the storage box, the lifting plate is installed on the supporting legs and can freely move in the vertical direction, an adjusting mechanism is further arranged, and the adjusting mechanism comprises: a swing frame which is rotationally installed on the lifting plate; a moving seat which is movably installed on the swing frame and is provided with a hole in the moving seat; a discharging nozzle which is fixed in the hole and has a bottom end connected to the discharging nozzle; through the adjusting mechanism, the discharging nozzle of the adjusting mechanism can reciprocatingly swing within a limited range, the discharging position of the mortar is adjusted, pouring is more uniform, the quality of the PC components is improved, and after the pouring is completed and the pouring device is removed, a construction personnel can spread the mortar, which is more convenient and improves the safety of construction.

Description

Technical Field

[0001] This application relates to the field of casting equipment technology, and in particular to a casting equipment for high-density PC components. Background Technology

[0002] PC components, also known as precast concrete components, are the foundation for precasting the main structure. Precast concrete components are widely used in construction, transportation, water conservancy and other fields.

[0003] In the prior art, Chinese utility model patent with authorization announcement number CN220261348U discloses "a PC component casting device", which includes a storage box, a stirring motor installed on the top of the storage box, a feeding hopper installed on the top of the storage box, a discharge pipe installed at the bottom of the storage box, and a telescopic pipe installed at the bottom of the discharge pipe, the height of the connecting pipe can be adjusted according to the PC component.

[0004] Although existing PC component casting devices can adjust the height of the connecting pipe, they cannot adjust the horizontal orientation of the connecting pipe in actual use. During casting, the concrete mortar is always poured towards one side of the mold, resulting in uneven pouring. Construction workers must promptly spread the discharged mortar at the bottom, which is not only troublesome but also poses a high safety hazard.

[0005] To address the aforementioned issues, this application proposes a casting device for high-density PC components. Utility Model Content

[0006] To address the problem that concrete mortar is always poured towards one side of the mold, resulting in uneven pouring, inconvenience, and significant safety hazards, this application provides a pouring device for high-density PC components.

[0007] The casting device for high-density PC components provided in this application adopts the following technical solution: A casting device for high-density PC components includes a storage tank, a valve, a corrugated pipe, a lifting plate, and a mixing mechanism. The mixing mechanism is installed inside the storage tank. A discharge port is fixed at the bottom of the storage tank. The top end of the corrugated pipe is connected to the discharge port. The valve is installed on the discharge port. A support leg is fixed on the storage tank. The lifting plate is installed on the support leg and can move freely in the vertical direction. The device also includes an adjustment mechanism, which comprises: A swing frame, which is rotatably mounted on the lifting plate; A movable seat, which is movably mounted on the swing frame, and has a hole inside the movable seat; A discharge nozzle is fixed inside a hole, and the bottom end of the corrugated pipe is connected to the discharge nozzle.

[0008] Preferably, the adjustment mechanism further includes: A turntable, which is rotatably mounted on the lifting plate, and a swing frame fixed on the turntable; A three-phase asynchronous single machine is fixed on the lifting plate to drive the turntable to rotate.

[0009] Preferably, the adjustment mechanism further includes: The first guide slider has a second guide hole and a third guide hole that communicates with the second guide hole on the swing frame. The moving seat is located in the second guide hole, and the first guide slider is fixed on the moving seat and passes through the third guide hole. Two fixing plates, namely the No. 1 fixing plate, are symmetrically fixed on the swing frame; A first threaded rod is rotatably mounted between two first fixed plates, and the first threaded rod passes through the first guide slider and is connected to the first guide slider by means of thread engagement; The first servo motor is fixed on the first fixing plate and is used to drive the first threaded rod to rotate.

[0010] Preferably, the four support legs are arranged diagonally, and the lifting plate is movably installed between two symmetrically distributed support legs.

[0011] Preferred options also include: The second guide slider has a first guide hole on the support leg, and the second guide slider is fixed on the lifting plate and passes through the first guide hole; The second fixing plate is symmetrically fixed to the support leg; The second threaded rod is rotatably installed between the two second fixed plates, and the second threaded rod passes through the second guide slider and is connected to the second guide slider by thread engagement; The second servo motor is fixed on the second fixing plate and is used to drive the second threaded rod to rotate.

[0012] Preferably, the stirring mechanism includes: A top plate, which is fixed to the top of the storage box; A rotating rod, which is rotatably mounted on the lower part of the top plate; A stirring paddle, wherein multiple stirring paddles are distributed at equal intervals along the circumference and are fixed to the rotating rod by a mounting rod; A stirring motor is fixed to the top plate to drive the rotating rod to rotate.

[0013] Preferably, a caster wheel is fixed to the bottom end of the support leg.

[0014] In summary, this application includes the following beneficial technical effects: 1. Through the set adjustment mechanism, the discharge nozzle of the adjustment mechanism can swing back and forth within a limited range to adjust the discharge position of mortar, making the pouring more uniform and improving the quality of PC components. After the pouring is completed and the pouring device is removed, the construction personnel can then spread the mortar, which is more convenient and improves the safety of construction. 2. The lifting plate can move vertically and its height can be adjusted to accommodate PC component casting molds of different heights, and the discharge nozzle can be brought close to the PC component casting mold to avoid mortar splashing when discharged.

[0015] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is an isometric structural diagram of the adjustment mechanism of this utility model; Figure 3 This is a utility model Figure 1 A magnified structural diagram at point A; Figure 4 This is an isometric structural diagram of the stirring mechanism of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Storage bin; 2. Discharge port; 3. Valve; 4. Bellows; 5. Support leg; 51. Guide slide hole No. 1; 6. Caster wheel; 7. Lifting plate; 8. Adjustment mechanism; 81. Swing frame; 811. Guide slide hole No. 2; 812. Guide slide hole No. 3; 82. Moving seat; 83. Discharge nozzle; 84. Guide slider No. 1; 85. Fixing plate No. 1; 86. Threaded rod No. 1; 87. Servo motor No. 1; 88. Turntable; 89. Three-phase asynchronous single machine; 9. Mixing mechanism; 91. Top plate; 92. Rotating rod; 93. Mounting rod; 94. Mixing paddle; 95. Mixing motor; 10. Guide slider No. 2; 11. Fixing plate No. 2; 12. Threaded rod No. 2; 13. Servo motor No. 2. Detailed Implementation

[0018] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0019] This application discloses a casting apparatus for high-density PC components. (Refer to...) Figures 1-4A casting device for high-density PC components includes a storage tank 1, a valve 3, a corrugated pipe 4, a lifting plate 7, and a mixing mechanism 9. The mixing mechanism 9 is installed inside the storage tank 1. A discharge port 2 is fixed at the bottom of the storage tank 1. The top end of the corrugated pipe 4 is connected to the discharge port 2. The valve 3 is installed on the discharge port 2. A support leg 5 is fixed on the storage tank 1. The lifting plate 7 is installed on the support leg 5 and can move freely in the vertical direction. The device also includes an adjustment mechanism 8, which includes a swing frame 81, a moving seat 82, and a discharge nozzle 83.

[0020] Specifically, by Figure 1 and Figure 2 As shown, the swing frame 81 is rotatably mounted on the lifting plate 7, and the movable seat 82 is movably mounted on the swing frame 81. The movable seat 82 has a hole, and the discharge nozzle 83 is fixed in the hole. The bottom end of the corrugated pipe 4 is connected to the discharge nozzle 83. Therefore, mortar passes through the corrugated pipe 4 and is discharged from the discharge nozzle 83 to achieve pouring. By rotating the swing frame 81, the discharge nozzle 83 can be driven to swing back and forth within a limited range to adjust the discharge position of the mortar, making the pouring more uniform and improving the quality of the PC component. After the pouring is completed and the pouring device is removed, the construction personnel can then spread the mortar, which is more convenient and improves the safety of construction. By raising and lowering the lifting plate 7, the height of the lifting plate 7 can be adjusted to meet the needs of PC component pouring molds of different heights, and the discharge nozzle 83 can be brought close to the PC component pouring mold to avoid mortar splashing when it is discharged.

[0021] Optionally, by Figure 1 and Figure 2 As shown in this embodiment, the adjustment mechanism 8 further includes: a turntable 88 and a three-phase asynchronous single machine 89. The turntable 88 is rotatably mounted on the lifting plate 7, the swing frame 81 is fixed on the turntable 88, and the three-phase asynchronous single machine 89 is fixed on the lifting plate 7 to drive the turntable 88 to rotate. When the three-phase asynchronous single machine 89 is started, it drives the turntable 88 to rotate. The turntable 88 drives the swing frame 81 to rotate and drives the discharge nozzle 83 to swing back and forth within a limited range.

[0022] It should be noted that in actual use, the casting requirements can be met simply by swinging the swing frame 81 within a semi-circle, without the need for additional accessories, thus reducing costs. If there are special requirements, the swing frame 81 can also rotate one full circle, but additional rotating accessories are needed to ensure the safety of the bellows 4, such as a rotary joint.

[0023] Optionally, by Figure 1 and Figure 2As shown, in this embodiment, the adjustment mechanism 8 further includes: a first guide slider 84, a first fixing plate 85, a first threaded rod 86, and a first servo motor 87. A second guide sliding hole 811 and a third guide sliding hole 812 communicating with the second guide sliding hole 811 are provided on the swing frame 81. The moving seat 82 is located inside the second guide sliding hole 811. The first guide slider 84 is fixed on the moving seat 82 and passes through the third guide sliding hole 812. Two first fixing plates 85 are symmetrically fixed on the swing frame 81. The first threaded rod 86... The first threaded rod 86 is rotatably installed between two first fixed plates 85, and passes through the first guide slider 84 and is connected to the first guide slider 84 by threaded engagement. The first servo motor 87 is fixed on the first fixed plate 85 to drive the first threaded rod 86 to rotate. When the first servo motor 87 is started, the first threaded rod 86 is driven to rotate. Under the threaded engagement, the first guide slider 84 drives the moving seat 82 to move in the horizontal direction, which is used to adjust the radius of the circumferential motion path of the swing frame 81, making the casting more uniform and convenient.

[0024] Preferably, by Figure 1 As shown in this embodiment, there are four support legs 5 arranged diagonally, and the lifting plate 7 is movably installed between two symmetrically distributed support legs 5, which makes the installation of the lifting plate 7 more stable.

[0025] Optionally, by Figure 1 and Figure 3 As shown, this embodiment also includes: a second guide slider 10, a second fixing plate 11, a second threaded rod 12, and a second servo motor 13. A first guide sliding hole 51 is opened on the support leg 5. The second guide slider 10 is fixed on the lifting plate 7 and passes through the first guide sliding hole 51. Two second fixing plates 11 are symmetrically fixed on the support leg 5. The second threaded rod 12 is rotatably installed between the two second fixing plates 11, and the second threaded rod 12 passes through the second guide slider 10 and is connected to the second guide slider 10 by thread engagement. The second servo motor 13 is fixed on the second fixing plate 11 to drive the second threaded rod 12 to rotate. When the second servo motor 13 is started, it drives the second threaded rod 12 to rotate. Under the thread engagement, the second guide slider 10 drives the lifting plate 7 to rise and fall, adjusting the height of the lifting plate 7 to meet the needs of PC component casting molds of different heights, and bringing the discharge nozzle 83 close to the PC component casting mold to avoid mortar splashing when discharged.

[0026] Optionally, by Figure 1 and Figure 4As shown, in this embodiment, the mixing mechanism 9 includes: a top plate 91, a rotating rod 92, a mixing paddle 94, and a mixing motor 95. The top plate 91 is fixed to the top of the storage box 1. The rotating rod 92 is rotatably installed on the lower part of the top plate 91. Multiple mixing paddles 94 are evenly distributed along the circumferential direction and fixed to the rotating rod 92 by mounting rods 93. The mixing motor 95 is fixed to the top plate 91 to drive the rotating rod 92 to rotate. During pouring, the mixing motor 95 is started to drive the rotating rod 92 to rotate, so that multiple mixing paddles 94 rotate to mix the mortar and prevent the mortar from solidifying.

[0027] Preferably, by Figure 1 As shown, in this embodiment, a caster wheel 6 is fixed to the bottom end of the support leg 5 to facilitate the movement of the pouring device.

[0028] It should be noted that the No. 1 servo motor 87, the three-phase asynchronous single machine 89, the stirring motor 95, and the No. 2 servo motor 13 are all commercially available conventional equipment with built-in power switches. Those skilled in the art can make conventional selections according to their needs. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed in the prior art, so they will not be elaborated on further in this article.

[0029] The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0030] Components not described in detail in this article are existing technologies.

[0031] The implementation principle of a high-density PC component casting device in this application embodiment is as follows: when in use, an appropriate amount of mortar is first stored in the storage box 1, and the casting device is moved to the casting position so that the casting device is located above the prepared casting mold. Start the mixing motor 95 to drive the rotating rod 92 to rotate, so that multiple mixing paddles 94 rotate to mix the mortar and prevent the mortar from solidifying; Open valve 3, and mortar is discharged from discharge port 2 into corrugated pipe 4. The mortar passes through corrugated pipe 4 and is discharged from discharge nozzle 83 to achieve pouring. The three-phase asynchronous single machine 89 is started to drive the turntable 88 to rotate. The turntable 88 drives the swing frame 81 to rotate and drives the discharge nozzle 83 to swing back and forth within a limited range to adjust the discharge position of the mortar, making the pouring more uniform and improving the quality of the PC components. After the pouring is completed and the pouring device is removed, the construction personnel can then spread the mortar, which is more convenient and improves the safety of construction. Start the second servo motor 13 to drive the second threaded rod 12 to rotate. Under the threaded rotation, the second guide slider 10 drives the lifting plate 7 to rise and fall. Adjust the height of the lifting plate 7 to meet the needs of PC component casting molds of different heights, and bring the discharge nozzle 83 close to the PC component casting mold to avoid mortar splashing when discharged.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A casting device for high-density PC components, comprising a storage tank (1), a valve (3), a corrugated pipe (4), a lifting plate (7), and a stirring mechanism (9), wherein the stirring mechanism (9) is installed inside the storage tank (1), a discharge port (2) is fixed at the bottom of the storage tank (1), the top end of the corrugated pipe (4) is connected to the discharge port (2), the valve (3) is installed on the discharge port (2), a support leg (5) is fixed on the storage tank (1), and the lifting plate (7) is installed on the support leg (5) and can move freely in the vertical direction, characterized in that: It also includes an adjustment mechanism (8), and the adjustment mechanism (8) includes: A swing frame (81) is rotatably mounted on the lifting plate (7); A movable seat (82) is movably mounted on the swing frame (81), and the movable seat (82) has a hole inside; The discharge nozzle (83) is fixed inside the hole, and the bottom end of the corrugated pipe (4) is connected to the discharge nozzle (83).

2. The casting device for high-density PC components according to claim 1, characterized in that: The adjustment mechanism (8) further includes: A turntable (88) is rotatably mounted on the lifting plate (7), and a swing frame (81) is fixed on the turntable (88); A three-phase asynchronous single machine (89) is fixed on the lifting plate (7) to drive the turntable (88) to rotate.

3. The casting device for high-density PC components according to claim 1, characterized in that: The adjustment mechanism (8) further includes: The first guide slider (84) has a second guide slide hole (811) and a third guide slide hole (812) communicating with the second guide slide hole (811) on the swing frame (81). The moving seat (82) is located in the second guide slide hole (811). The first guide slider (84) is fixed on the moving seat (82) and passes through the third guide slide hole (812). Two fixing plates (85) are symmetrically fixed to the swing frame (81); A first threaded rod (86) is rotatably mounted between two first fixed plates (85), and the first threaded rod (86) passes through the first guide slider (84) and is connected to the first guide slider (84) by thread engagement. Servo motor No. 1 (87) is fixed on the fixing plate No. 1 (85) to drive the threaded rod No. 1 (86) to rotate.

4. The casting device for high-density PC components according to claim 1, characterized in that: The support legs (5) are arranged diagonally in four positions, and the lifting plate (7) is movably installed between two symmetrically distributed support legs (5).

5. The casting device for a high-density PC component according to claim 1, characterized in that: Also includes: The second guide slider (10) has a first guide hole (51) on the support leg (5). The second guide slider (10) is fixed on the lifting plate (7) and passes through the first guide hole (51). The two No. 2 fixing plates (11) are symmetrically fixed to the support leg (5); The second threaded rod (12) is rotatably installed between the two second fixed plates (11), and the second threaded rod (12) passes through the second guide slider (10) and is connected to the second guide slider (10) by thread engagement. The second servo motor (13) is fixed on the second fixing plate (11) and is used to drive the second threaded rod (12) to rotate.

6. The casting device for a high-density PC component according to claim 1, characterized in that: The stirring mechanism (9) includes: Top plate (91), the top plate (91) is fixed to the top of the storage box (1); Rotating rod (92), which is rotatably mounted on the lower part of the top plate (91); A stirring paddle (94), a plurality of said stirring paddles (94) are equally spaced along the circumferential direction and fixed to the rotating rod (92) by means of mounting rod (93); A stirring motor (95) is fixed on the top plate (91) to drive the rotating rod (92) to rotate.

7. The casting device for high-density PC components according to claim 1, characterized in that: A caster wheel (6) is fixed to the bottom end of the support leg (5).

Images