Simple hopper for concrete casting

Abstract

The utility model discloses a simple and easy hopper for concrete pouring belongs to simple and easy hopper technical field of pouring. Including hopper body and delivery pipeline, the outside of hopper body is provided with delivery pipeline, the outside of delivery pipeline is provided with valve body, the top of hopper body is installed with cross, the top of cross is installed with servo motor, the output of servo motor is installed with rotating shaft, rotating shaft runs through cross and extends to its outside. The utility model not only has realized that simple and easy hopper for pouring mixes the concrete in the hopper inside conveniently, prevents the concrete from being stationary and forming a group, has facilitated the convenient adjustment to the conveying position, has increased the pouring range, has improved the efficiency that simple and easy hopper for pouring pours, and has facilitated the convenient dismounting of pipeline and the cleaning of inside, has improved the convenience of cleaning inside for simple and easy hopper for pouring.

Description

Technical Field

[0001] This utility model relates to the technical field of simple hoppers for pouring concrete, specifically a simple hopper for pouring concrete. Background Technology

[0002] Concrete pouring is a crucial step in building construction. The quality of the pouring method not only affects the structural quality but also increases or decreases construction costs and impacts the construction process. Concrete hoppers are specialized containers used for the transportation, temporary storage, and vertical or horizontal transport of concrete. They are typically equipped with hoisting mechanisms to facilitate the transport of concrete mixtures.

[0003] As disclosed in the authorization announcement number CN113944333A, a multifunctional concrete pouring hopper for building construction includes a support, a hopper, and a hanging ring. The hopper is fixedly mounted on the support, and a hanging ring is fixedly mounted on the upper end of the support. A sealing plate is screwed onto the support via a rotating shaft. The sealing plate covers the lower end of the hopper, and the other side of the sealing plate is connected to the support via a lock. A discharge chute is opened on the side plate of the hopper, and its lower end is open.

[0004] Although it achieves the goal of setting a feeding chute on the silo and connecting it to the lower port of the silo, the speed of the lower port can be controlled by adjusting the material stop. The position of the material stop can be adjusted according to the actual width requirement during feeding, so that the material can be laid flat. Support members are set on the reinforcing plate to support the rear side of the material stop. After adjusting the position of the material stop, the support members can support it to achieve the stability of the material stop and ensure the normal operation of the device during the trial period.

[0005] However, this does not solve the problem that existing simple hoppers for pouring concrete are generally not conducive to convenient mixing of the concrete inside the hopper. The concrete tends to clump together and is difficult to adjust the conveying position, which affects the pouring range and the efficiency of pouring with the simple hopper. It also makes it difficult to disassemble the pipes for cleaning, thus affecting the convenience of cleaning the inside of the simple hopper. Utility Model Content

[0006] The purpose of this utility model is to provide a simple hopper for concrete pouring, in order to solve the problems mentioned in the background art, such as the inconvenience of mixing the concrete inside the hopper, the tendency of the concrete to clump together, the difficulty in adjusting the conveying position, the impact on the pouring range and efficiency of the simple hopper, and the inconvenience of disassembling the pipes for cleaning the interior.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A simple hopper for concrete pouring includes a hopper body and a conveying pipe. The conveying pipe is externally arranged on the hopper body, and a valve body is externally arranged on the conveying pipe. A cross is installed at the top of the hopper body, and a servo motor is installed at the top of the cross. A rotating shaft is installed at the output end of the servo motor, extending through the cross to its exterior. A support frame is installed at the bottom of the rotating shaft, and multiple sets of mixing racks are installed on the surface of the support frame. A transition block is installed at the bottom of the hopper body, and a first receiving pipe is movably installed inside the transition block. The first receiving pipe extends through the transition block to its exterior, and a limiting protrusion is installed at the top of the first receiving pipe. A limiting groove is provided inside the first receiving pipe on one side of the limiting protrusion, and a sealing ring is installed at the top of the limiting protrusion on one side of the limiting groove. The first receiving pipe is connected to the conveying pipe.

[0009] Optionally, a stepper motor is installed on the side wall of the adapter block, a support shaft is installed at the output end of the stepper motor, a small gear is fitted on the surface of the support shaft, and a large gear is fitted on the surface of the first receiving pipe, with the large gear meshing with the small gear.

[0010] Optionally, connecting plates are provided on both sides of the conveying pipe, and the connecting plates are movably connected to the conveying pipe. A power motor is installed on the outer wall of a set of connecting plates, and a screw rod is installed at the output end of the power motor. The screw rod passes through the connecting plate and extends into the interior of the conveying pipe, where it is movably connected.

[0011] Optionally, a discharge pipe is installed at the bottom end of the conveying pipe, and the discharge pipe is connected to the valve body.

[0012] Optionally, a variable frequency motor is installed on the side wall of the valve body, and a rotating shaft is installed at the output end of the variable frequency motor.

[0013] Optionally, the rotating shaft extends through the valve body to its exterior and is movably connected thereto, and a valve plate is fitted onto the surface of the rotating shaft inside the valve body.

[0014] Optionally, a second buckle is movably mounted on the surface of each connecting plate, a first shaft is movably mounted on one end of each second buckle, a first buckle is movably mounted on the surface of each first shaft, and a U-shaped block is mounted on the top of each first buckle.

[0015] Optionally, each of the second latches is movably connected to the first latch via the first shaft, and the other end of each of the second latches is movably mounted with a second shaft.

[0016] Optionally, the surface of the second shaft is fitted with a threaded rod, which is movably connected to the second shaft.

[0017] Optionally, each of the first buckles is provided with a large-end nut on its exterior, and the large-end nut is threadedly connected to the threaded rod.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the simple hopper for pouring not only enables convenient mixing of the concrete inside the hopper, preventing the concrete from stagnating and clumping, but also facilitates convenient adjustment of the conveying position, increases the pouring range, and improves the pouring efficiency of the simple hopper, but also facilitates convenient disassembly of the pipe for internal cleaning, thus improving the convenience of cleaning the inside of the simple hopper for pouring.

[0019] Connect the hopper body to external equipment. Pour concrete into the hopper body. A servo motor drives a rotating shaft to rotate, which in turn drives a support frame to rotate. The support frame then drives a mixing rack to rotate and mix the concrete inside the hopper body, preventing it from clumping together. The concrete inside the hopper body passes through a transfer block and a first receiving pipe into the conveying pipe. A power motor drives a screw rod to rotate, which in turn conveys the concrete inside the conveying pipe, causing it to fall through a discharge pipe. A frequency converter motor drives a rotating shaft to rotate, which in turn rotates a valve plate, causing the valve plate to rotate at a certain angle, thus mixing the concrete. Concrete is poured by dropping it through the valve body. When the angle needs to be rotated to transport and pour the concrete, the stepper motor drives the support shaft to rotate. The support shaft drives the small gear to rotate, which in turn drives the large gear to rotate. The large gear drives the first receiving pipe to rotate inside the transfer block. The first receiving pipe drives the conveying pipe, the discharge pipe, and the valve body to rotate to the designated position for pouring. This allows for convenient mixing of the concrete inside the simple hopper, preventing the concrete from clumping together. It also facilitates easy adjustment of the conveying position, increases the pouring range, and improves the efficiency of pouring with the simple hopper.

[0020] Tighten the large-end nut, and under the threaded connection between the large-end nut and the threaded rod, the large-end nut is disengaged from the threaded rod. Rotate the first clip, causing it to rotate around the first shaft. Remove the first and second clips, disengaging the connecting plate from the conveying pipe. One set of connecting plates drives the power motor and the screw rod to move out of the conveying pipe for cleaning. After cleaning, the second and first clips are secured to the surface of the conveying pipe. The two sets of connecting plates are then attached to the conveying pipe. One set of connecting plates, driving the power motor and the screw rod, is placed inside the conveying pipe, securing the first clip to the surface of the second clip. Under the threaded connection between the large-end nut and the threaded rod, the large-end nut and the threaded rod are tightly fixed, thus fixing the conveying pipe to the connecting plate. This allows for convenient disassembly and cleaning of the pipe using a simple hopper for pouring, improving the ease of cleaning the interior of the simple hopper for pouring. Attached Figure Description

[0021] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a front view structural diagram of the present utility model;

[0024] Figure 3 This is a front view cross-sectional structural diagram of the hopper body of this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the support frame of this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the adapter block of this utility model;

[0027] Figure 6 This is a front view cross-sectional structural diagram of the adapter block of this utility model;

[0028] Figure 7 This is a front view cross-sectional structural diagram of the conveying pipeline of this utility model;

[0029] Figure 8 This is a three-dimensional structural diagram of the valve body of this utility model;

[0030] Figure 9 This is a three-dimensional structural diagram of the first buckle of this utility model.

[0031] Figure label:

[0032] 1. Hopper body; 2. Conveying pipe; 3. Cross-shaped component; 4. Valve body; 5. Servo motor; 6. Rotating shaft; 7. Support frame; 8. Mixing frame; 9. Transfer block; 10. First receiving pipe; 11. Large gear; 12. Stepper motor; 13. Support shaft; 14. Small gear; 15. Power motor; 16. Connecting plate; 17. Screw rod; 18. Discharge pipe; 19. Variable frequency motor; 20. Rotating shaft; 21. Valve plate; 22. First buckle; 23. Second buckle; 24. First shaft; 25. Second shaft; 26. Large-head nut; 27. Threaded rod; 28. Sealing ring; 29. ​​Limiting groove; 30. Limiting protrusion; 31. U-shaped block.

[0033] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0034] The present invention provides a simple hopper for concrete pouring, which will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0035] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0036] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0037] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0038] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0039] like Figures 1 to 9 As shown, an embodiment of this utility model provides a simple hopper for concrete pouring, including a hopper body 1 and a conveying pipe 2. The conveying pipe 2 is provided on the outside of the hopper body 1, and a valve body 4 is provided on the outside of the conveying pipe 2. A cross 3 is installed at the top of the hopper body 1, and a servo motor 5 is installed at the top of the cross 3. A rotating shaft 6 is installed at the output end of the servo motor 5. The rotating shaft 6 extends through the cross 3 to its outside. A support frame 7 is installed at the bottom of the rotating shaft 6. Multiple sets of mixing racks 8 are installed on the surface of the support frame 7. A transition block 9 is installed at the bottom of the hopper body 1. A first receiving pipe 10 is movably installed inside the transition block 9. The first receiving pipe 10 extends through the transition block 9 to its outside. A limiting protrusion 30 is installed at the top of the first receiving pipe 10. The first receiving pipe 10 on the side is provided with a limiting groove 29 inside. A sealing ring 28 is installed on the top of the limiting protrusion 30 on one side of the limiting groove 29. The first receiving pipe 10 is connected to the conveying pipe 2. A stepper motor 12 is installed on the side wall of the adapter block 9. A support shaft 13 is installed at the output end of the stepper motor 12. A small gear 14 is fitted on the surface of the support shaft 13. A large gear 11 is fitted on the surface of the first receiving pipe 10. The large gear 11 meshes with the small gear 14. Connecting plates 16 are provided on both sides of the conveying pipe 2. The connecting plates 16 are movably connected to the conveying pipe 2. A power motor 15 is installed on the outer wall of a set of connecting plates 16. A screw rod 17 is installed at the output end of the power motor 15. The screw rod 17 passes through the connecting plate 16 and extends into the interior of the conveying pipe 2 and is movably connected to it.

[0040] A discharge pipe 18 is installed at the bottom of the conveying pipe 2. The discharge pipe 18 is connected to the valve body 4. A variable frequency motor 19 is installed on the side wall of the valve body 4. A rotating shaft 20 is installed at the output end of the variable frequency motor 19.

[0041] The rotating shaft 20 extends through the valve body 4 to its exterior and is movably connected thereto. A valve plate 21 is fitted onto the surface of the rotating shaft 20 inside the valve body 4.

[0042] When using a simple concrete pouring hopper, connect the hopper body 1 to the external equipment, pour concrete into the hopper body 1, turn on the servo motor 5, and under the support of the cross 3, the servo motor 5 drives the rotating shaft 6 to rotate. The rotating shaft 6 drives the support frame 7 to rotate, and the support frame 7 drives the mixing frame 8 to rotate and mix inside the hopper body 1, preventing the concrete from clumping together. The concrete inside the hopper body 1 enters the conveying pipe 2 through the transfer block 9 and the first receiving pipe 10. Turn on the power motor 15, and under the support of the connecting plate 16, the power motor 15 drives the screw rod 17 to rotate. The screw rod 17 conveys the concrete inside the conveying pipe 2, which falls through the discharge pipe 18. Turn on the frequency converter motor 19, and under the support of the valve body 4, the frequency converter motor 19 drives the rotating shaft 20 to rotate. The rotating shaft 20 drives the valve plate 21 to rotate, causing the valve plate 21 to rotate at a certain angle, and the concrete falls through the valve body 4. When the concrete needs to be transported and poured at a rotation angle, the stepper motor 12 is turned on. Supported by the adapter block 9, the stepper motor 12 drives the support shaft 13 to rotate. The support shaft 13 drives the pinion 14 to rotate. With the pinion 14 meshing with the large gear 11, the pinion 14 drives the large gear 11 to rotate. With the adapter block 9 and the first receiving pipe 10 in a movable connection, the large gear 11 drives the first receiving pipe 10 to rotate inside the adapter block 9. The limiting protrusion 30 slides inside the limiting groove 29 to facilitate limiting support. The sealing ring 28 plays a movable sealing role. The first receiving pipe 10 drives the conveying pipe 2, the discharge pipe 18, and the valve body 4 to rotate to the designated position for pouring. This realizes the convenient mixing of the concrete inside the simple hopper for pouring, prevents the concrete from standing still and clumping, facilitates the convenient adjustment of the conveying position, increases the pouring range, and improves the efficiency of pouring with the simple hopper for pouring.

[0043] The surface of the connecting plate 16 is movably mounted with a second buckle 23, one end of the second buckle 23 is movably mounted with a first shaft 24, the surface of the first shaft 24 is movably mounted with a first buckle 22, and the top of the first buckle 22 is mounted with a U-shaped block 31.

[0044] The second buckle 23 is movably connected to the first buckle 22 via the first shaft 24, and the other end of the second buckle 23 is movably mounted with the second shaft 25.

[0045] The surface of the second shaft 25 is fitted with threaded rods 27, which are movably connected to the second shaft 25. The outside of the first buckle 22 is provided with a large-head nut 26, which is threadedly connected to the threaded rod 27.

[0046] When cleaning the inside of the pipe is required, tighten the large-end nut 26. With the large-end nut 26 and threaded rod 27 connected by threads, the large-end nut 26 disengages from the threaded rod 27. The threaded rod 27 rotates around the second shaft 25, disengaging from the U-shaped block 31. This releases the U-shaped block 31 and the first latch 22 from a tightened state. Rotate the first latch 22 around the first shaft 24, removing the first latch 22 and the second latch 23. This disengages the connecting plate 16 from the conveying pipe 2. The connecting plate 16 then drives the power motor 15 and the screw rod 17 to move out of the conveying pipe 2 for cleaning. After completion, the second clip 23 and the first clip 22 are fastened to the surface of the conveying pipe 2. The two sets of connecting plates 16 are then attached to the conveying pipe 2. One set of connecting plates 16 drives the power motor 15 and the screw rod 17 to be placed inside the conveying pipe 2. The first clip 22 is fastened to the surface of the second clip 23, and the threaded rod 27 is fastened into the U-shaped block 31. With the threaded connection between the big end nut 26 and the threaded rod 27, the big end nut 26 and the threaded rod 27 are tightly fixed, so that the first clip 22 and the second clip 23 fix the conveying pipe 2 to the connecting plate 16. This enables convenient disassembly of the pipe for cleaning the interior of the simple hopper for pouring, and improves the convenience of cleaning the interior of the simple hopper for pouring.

[0047] The working principle of the technical solution provided by this utility model is as follows: Servo motor 5 drives rotating shaft 6 to rotate, rotating shaft 6 drives support frame 7 to rotate, support frame 7 drives mixing frame 8 to rotate and mix inside hopper body 1, preventing concrete from stagnating and clumping. Concrete inside hopper body 1 enters the conveying pipe 2 through transfer block 9 and first receiving pipe 10. Power motor 15 drives screw rod 17 to rotate, screw rod 17 drives the concrete inside conveying pipe 2 to be conveyed and dropped through discharge pipe 18. Variable frequency motor 19 drives rotating shaft 6 to rotate. The rotating shaft 20 rotates, causing the valve plate 21 to rotate at a certain angle. Concrete is then poured through the valve body 4. When a rotation angle is required for concrete delivery, the stepper motor 12 drives the support shaft 13 to rotate. The small gear 14 drives the large gear 11 to rotate. With the transition block 9 connected to the first receiving pipe 10, the large gear 11 drives the first receiving pipe 10 to rotate inside the transition block 9. The first receiving pipe 10 then drives the conveying pipe 2, the discharge pipe 18, and the valve body 4 to rotate. Pouring is performed at the designated location. When cleaning the inside of the pipe is required, the large-end nut 26 is tightened. Under the threaded connection between the large-end nut 26 and the threaded rod 27, the large-end nut 26 is disengaged from the threaded rod 27. The first latch 22 is rotated, causing the first latch 22 to rotate around the first shaft 24. The first latch 22 and the second latch 23 are then removed, causing the connecting plate 16 to disengage from the conveying pipe 2. A set of connecting plates 16 drives the power motor 15 and the screw rod 17 to move out of the inside of the conveying pipe 2 for cleaning. After completion, the second clip 23 and the first clip 22 are fastened to the surface of the conveying pipe 2, and the two sets of connecting plates 16 are attached to the conveying pipe 2. One set of connecting plates 16 drives the power motor 15 and the screw rod 17 to be placed inside the conveying pipe 2. The first clip 22 is fastened to the surface of the second clip 23. Under the threaded connection of the big end nut 26 and the threaded rod 27, the big end nut 26 and the threaded rod 27 are tightly fixed, so that the first clip 22 and the second clip 23 fix the conveying pipe 2 to the connecting plate 16, thus completing the use of the simple hopper for pouring.

[0048] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0049] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A simple hopper for concrete pouring, characterized in that: The device includes a hopper body and a conveying pipe. The conveying pipe is located on the outside of the hopper body, and a valve body is located on the outside of the conveying pipe. A cross is mounted on the top of the hopper body, and a servo motor is mounted on the top of the cross. A rotating shaft is mounted on the output end of the servo motor and extends through the cross to its outside. A support frame is mounted on the bottom of the rotating shaft, and multiple sets of stirring racks are mounted on the surface of the support frame. A transition block is mounted on the bottom of the hopper body, and a first receiving pipe is movably mounted inside the transition block. The first receiving pipe extends through the transition block to its outside, and a limiting protrusion is mounted on the top of the first receiving pipe. A limiting groove is provided inside the first receiving pipe on one side of the limiting protrusion, and a sealing ring is mounted on the top of the limiting protrusion on one side of the limiting groove. The first receiving pipe is connected to the conveying pipe.

2. The simple hopper for concrete pouring according to claim 1, characterized in that: A stepper motor is installed on the side wall of the adapter block, and a support shaft is installed at the output end of the stepper motor. A small gear is fitted on the surface of the support shaft, and a large gear is fitted on the surface of the first receiving pipe. The large gear meshes with the small gear.

3. The simple hopper for concrete pouring according to claim 2, characterized in that: Both sides of the conveying pipe are provided with connecting plates, which are movably connected to the conveying pipe. A power motor is installed on the outer wall of a set of connecting plates, and a screw rod is installed at the output end of the power motor. The screw rod passes through the connecting plate and extends into the interior of the conveying pipe, where it is movably connected.

4. The simple hopper for concrete pouring according to claim 3, characterized in that: A discharge pipe is installed at the bottom end of the conveying pipe, and the discharge pipe is connected to the valve body.

5. The simple hopper for concrete pouring according to claim 4, characterized in that: A variable frequency motor is installed on the side wall of the valve body, and a rotating shaft is installed at the output end of the variable frequency motor.

6. The simple hopper for concrete pouring according to claim 5, characterized in that: The rotating shaft extends through the valve body to its exterior and is movably connected thereto. A valve plate is fitted onto the surface of the rotating shaft inside the valve body.

7. The simple hopper for concrete pouring according to claim 6, characterized in that: The surface of each connecting plate is movably fitted with a second buckle, one end of each second buckle is movably fitted with a first shaft, the surface of each first shaft is movably fitted with a first buckle, and the top of each first buckle is fitted with a U-shaped block.

8. The simple hopper for concrete pouring according to claim 7, characterized in that: The second buckle is movably connected to the first buckle via the first shaft, and the other end of the second buckle is movably mounted with the second shaft.

9. The simple hopper for concrete pouring according to claim 8, characterized in that: The surface of the second shaft is fitted with threaded rods, which are movably connected to the second shaft.

10. The simple hopper for concrete pouring according to claim 9, characterized in that: Each of the first buckles is provided with a large-headed nut on its exterior, and the large-headed nut is threadedly connected to the threaded rod.

Images