Concrete receiving port and concrete mixing plant discharging port butt joint device based on alignment recognition technology

Abstract

The invention discloses a butt joint device for a concrete receiving port and a discharging port of a concrete mixing plant based on an alignment recognition technology, which comprises a bin for concrete mixing and storage, the lower end of the bin is connected with an inner ring of a slewing bearing, and an adjusting structure capable of adjusting rotation of a discharging butt joint bin is arranged on the right side of the bin. And the blanking butt-joint bin is connected with the outer ring of the slewing bearing. According to the concrete receiving port and concrete mixing plant discharging port butt joint device based on the alignment recognition technology, picture information of the discharging position of a stock bin can be collected through an ultra-high-definition camera, alignment receiving between the discharging position of the stock bin and a concrete loading device is facilitated by combining an existing visual system technology with the alignment recognition technology, and the butt joint between the discharging position of the stock bin and the concrete loading device is achieved according to requirements. The ultra-high-definition camera can be driven to rotate to adjust the image collecting range under the action of a fourth motor, a bevel gear set and a third transmission shaft, a light supplementing lamp can provide the auxiliary lighting effect when light intersects, and after the discharging position is aligned, discharging can be prompted under the action of a buzzing alarm lamp.

Description

Technical Field

[0001] The invention relates to the technical field related to concrete unloading, and in particular to a device for connecting a concrete receiving port and a concrete mixing station unloading port based on an alignment recognition technology. Background Art

[0002] After a concrete mixing station mixes concrete through a mixing bin, it needs to load the concrete through a concrete loader. When existing concrete loading devices are aligned with the discharge port of the concrete mixing bin to receive the concrete, most of them rely on the naked eye observation and judgment of the staff, which is prone to deviations and causes concrete to scatter on the ground. In recent years, based on high-pixel visual systems, advances in visual system technology have also improved the high-precision detection of alignment and recognition technology, and positioning and alignment are achieved with the help of ultra-high-definition cameras. Now, a device for docking a concrete receiving port and a concrete mixing station discharge port based on alignment and recognition technology is needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a device for docking a concrete receiving port and a concrete mixing station discharge port based on alignment and recognition technology, so as to solve the problem that when the existing concrete loading device proposed in the above background technology is aligned with the discharge port of the concrete mixing bin to receive the material, it is mostly judged by the naked eye of the staff, which is prone to deviation and causes concrete to scatter on the ground.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a docking device for a concrete receiving port and a concrete mixing station unloading port based on alignment recognition technology, comprising a silo for concrete mixing and storage, and the lower end of the silo is connected to the inner ring of a slewing bearing, an adjustment structure for adjusting the rotation of the unloading docking bin is arranged on the right side of the silo, and the unloading docking bin is connected to the outer ring of the slewing bearing, and an alignment recognition device frame for alignment recognition unloading is arranged on the side of the unloading docking bin, and a buzzer alarm light for alarm prompting after alignment is arranged on the unloading docking bin.

[0005] Preferably, the silo includes a first transmission shaft disposed in the silo for driving the baffle plate to rotate, and the rear end of the first transmission shaft passes through the silo and is connected to the first motor.

[0006] By adopting the above technical solution, the first motor drives the baffle plate to rotate via the first transmission shaft.

[0007] Preferably, the adjustment structure includes a bracket for mounting and supporting the second motor, and the second motor is connected to the second transmission shaft, and a gear is provided through the outer ring of the second transmission shaft.

[0008] By adopting the above technical solution, the second motor drives the gear to rotate through the second transmission shaft.

[0009] Preferably, the material unloading docking bin includes a valve plate arranged in the material unloading docking bin for controlling opening and closing, and the material unloading docking bin is connected to a material unloading pipe near the right side, and the material unloading docking bin is connected to a material unloading hopper near the left side.

[0010] By adopting the above technical solution, the valve plate is controlled to rotate and open under the action of the third motor and the external rotating shaft.

[0011] Preferably, the feed pipe includes a feed guide pipe which is arranged through the outside of the feed pipe, and a first hydraulic telescopic rod which can be telescopically adjusted is connected to one side of the feed guide pipe.

[0012] By adopting the above technical solution, the first hydraulic telescopic rod pushes the material guide tube to adjust its telescopic extension.

[0013] Preferably, the lower hopper includes a guide hopper arranged outside the lower hopper, and a second hydraulic telescopic rod that can be telescopically adjusted is connected to one side of the guide hopper.

[0014] By adopting the above technical solution, the guide hopper can be pushed by the second hydraulic telescopic rod to adjust the appropriate position for docking and unloading.

[0015] Preferably, the alignment identification device frame includes a third transmission shaft rotatably connected to the inner wall of the alignment identification device frame for driving the ultra-high-definition camera to rotate and adjust.

[0016] By adopting the above technical solution, the image at the unloading point can be collected through an ultra-high-definition camera to facilitate docking.

[0017] Preferably, the ultra-high definition camera is provided with a fill light for providing fill light in darker conditions to facilitate image acquisition.

[0018] By adopting the above technical solution, with the help of fill light, it is helpful to provide auxiliary lighting in darker conditions.

[0019] Preferably, two alignment identification device racks are provided, and the two alignment identification device racks correspond to the discharge pipe and the discharge hopper respectively.

[0020] By adopting the above technical solution, the two alignment identification device frames are respectively used for docking and unloading at the unloading pipe and the unloading hopper.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the concrete receiving port and the concrete mixing station unloading port docking device based on the alignment recognition technology,

[0022] (1) When the concrete in the silo is unloaded and loaded, the first motor can drive the first transmission shaft to rotate, and the first transmission shaft can drive the baffle plate to rotate, and the unloading of the concrete in the silo and the unloading speed can be controlled by the baffle plate;

[0023] (2) Before concrete is discharged, an ultra-high-definition camera can be used to collect information about the material bin discharge location. The existing visual system technology combined with the alignment recognition technology can help align the material bin discharge location with the concrete loading device. According to demand, the ultra-high-definition camera can be driven to rotate and adjust the image collection range under the action of the fourth motor, the bevel gear set and the third transmission shaft. The fill light can provide auxiliary lighting when the light crosses. After the discharge location is aligned, the buzzer alarm light can be used to give a prompt and discharge the material;

[0024] (3) According to different concrete loading device conditions, the gear can be driven to rotate through the second transmission shaft under the action of the second motor, thereby driving the unloading docking bin to rotate and adjust the position through the slewing bearing, and the guide hopper method or the guide pipe method can be selected. Next, the guide hopper can be pushed to adjust its position appropriately under the action of the second hydraulic telescopic rod, or the guide pipe can be pushed to adjust its position appropriately under the action of the first hydraulic telescopic rod, so as to facilitate docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front cross-sectional structure of the blanking docking bin of the present invention;

[0026] Figure 2 This is a schematic diagram of the top view of the alignment identification device frame of the present invention;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the silo in the present invention from top view;

[0028] Figure 4 This is a schematic diagram of the structure of the ultra-high-definition camera and fill light of the present invention;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the lower hopper and the guide hopper of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the feed pipe and the feed guide pipe of the present invention;

[0031] Figure 7 It is a schematic diagram of the work flow structure of the present invention.

[0032] In the figure: 1. silo; 101. first transmission shaft; 102. material baffle; 103. first motor; 2. adjustment structure; 201. bracket; 202. second motor; 203. second transmission shaft; 204. gear; 3. slewing bearing; 4. unloading docking bin; 401. valve plate; 402. third motor; 403. unloading pipe; 4031. material guide pipe; 4032. first hydraulic telescopic rod; 404. unloading hopper; 4041. material guide hopper; 4042. second hydraulic telescopic rod; 5. alignment identification device frame; 501. third transmission shaft; 502. ultra-high-definition camera; 503. fill light; 504. bevel gear set; 505. fourth motor; 6. buzzer alarm light. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-7 The present invention provides a technical solution: a device for docking a concrete receiving port and a concrete mixing station unloading port based on alignment recognition technology, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, it includes a silo 1 for concrete mixing and storage, and the lower end of the silo 1 is connected to the inner ring of the slewing bearing 3, an adjusting structure 2 for adjusting the rotation of a material unloading docking bin 4 is arranged on the right side of the silo 1, and the material unloading docking bin 4 is connected to the outer ring of the slewing bearing 3, and an alignment identification device frame 5 for aligning and identifying unloading is arranged on the side of the material unloading docking bin 4, and a buzzer alarm light 6 for alarm prompting after alignment is arranged on the material unloading docking bin 4.

[0035] In the preferred scheme of this embodiment, the unloading docking bin 4 can be driven to rotate and adjust by adjusting the structure 2 and the slewing support bearing 3, and the alignment identification device frame 5 helps to control the unloading point to align with the unloading point. After the unloading point is aligned, the buzzer alarm light 6 can be used to remind unloading.

[0036] like Figure 1 and Figure 3 As shown, the silo 1 includes a first transmission shaft 101 disposed in the silo 1 to drive a material blocking plate 102 to rotate, and the rear end of the first transmission shaft 101 passes through the silo 1 and is connected to a first motor 103 .

[0037] Specifically, the material blocking plate 102 is disposed on the first transmission shaft 101 , and the first transmission shaft 101 is rotatably connected to the inner wall of the silo 1 .

[0038] In the preferred solution of this embodiment, the material blocking plate 102 is driven by the first motor 103 and the first transmission shaft 101 to rotate to control the discharge of materials in the silo 1 .

[0039] like Figure 1 As shown, the adjustment structure 2 includes a bracket 201 for mounting and supporting the second motor 202 , and the second motor 202 is connected to the second transmission shaft 203 , and a gear 204 is provided through the outer ring of the second transmission shaft 203 .

[0040] Specifically, the second motor 202 is disposed at the lower end of the bracket 201 , and the bracket 201 is disposed on the right side of the silo 1 .

[0041] In the preferred solution of this embodiment, the second motor 202 drives the second transmission shaft 203 to rotate, and the second transmission shaft 203 acts on the slewing bearing 3 through the gear 204 to drive the unloading docking bin 4 to rotate and adjust.

[0042] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the material unloading docking bin 4 includes a valve plate 401 arranged in the material unloading docking bin 4 for controlling opening and closing, and the material unloading docking bin 4 is connected to a material unloading pipe 403 near the right side, and the material unloading docking bin 4 is connected to a material unloading hopper 404 near the left side.

[0043] Specifically, the valve plate 401 is rotatably connected to the inner wall of the material docking bin 4 via an external rotating shaft, and the external rotating shaft on one side penetrates the material docking bin 4 and is connected to the third motor 402 , and the valve plate 401 is symmetrically arranged with respect to the material docking bin 4 .

[0044] In the preferred scheme of this embodiment, when material is discharged through the discharge hopper 404, the left discharge hopper 404 drives the valve plate 401 to rotate and open through the external rotating shaft, and when material is discharged from the discharge pipe 403, the right discharge hopper 404 drives the corresponding valve plate 401 to rotate and open through the external rotating shaft.

[0045] The material discharge pipe 403 includes a material guide pipe 4031 penetrating the outside of the material discharge pipe 403 , and a first hydraulic telescopic rod 4032 is connected to one side of the material guide pipe 4031 for telescopic adjustment.

[0046] Specifically, the material guide pipe 4031 is slidably connected to the material discharge pipe 403 through a slide groove, and the first hydraulic telescopic rod 4032 is arranged on the material discharge docking bin 4.

[0047] In the preferred solution of this embodiment, the material guide pipe 4031 can be adjusted to an appropriate position for docking and unloading under the action of the first hydraulic telescopic rod 4032.

[0048] The lower hopper 404 includes a guide hopper 4041 disposed outside the lower hopper 404 , and a second hydraulic telescopic rod 4042 that can be telescopically adjusted is connected to one side of the guide hopper 4041 .

[0049] Specifically, the guide hopper 4041 is slidably connected to the lower hopper 404 via a slide rail, and the second hydraulic telescopic rod 4042 is arranged on the lower material docking bin 4.

[0050] In the preferred solution of this embodiment, the second hydraulic telescopic rod 4042 pushes the guide hopper 4041 to slide and adjust on the lower hopper 404 to carry out material discharge and material guiding.

[0051] like Figure 1 and Figure 2 As shown, the alignment identification device frame 5 includes a third transmission shaft 501 rotatably connected to the inner wall of the alignment identification device frame 5 for driving the ultra-high-definition camera 502 to rotate and adjust.

[0052] Specifically, the third transmission shaft 501 is rotatably connected to the inner wall of the alignment identification device frame 5, and the inner end of the third transmission shaft 501 is connected to the ultra-high-definition camera 502. At the same time, the third transmission shaft 501 on one side passes through the alignment identification device frame 5 and is connected to the fourth motor 505 through the bevel gear set 504.

[0053] In the preferred solution of this embodiment, the fourth motor 505 drives the third transmission shaft 501 to rotate through the bevel gear set 504, thereby driving the ultra-high-definition camera 502 to rotate, adjusting the monitoring image acquisition range thereof, which is helpful for docking at the unloading point.

[0054] The ultra-high-definition camera 502 is provided with a fill light 503 for providing fill light in dark conditions to facilitate image acquisition. Two alignment and recognition device racks 5 are provided, and the two alignment and recognition device racks 5 correspond to the discharge pipe 403 and the discharge hopper 404 respectively.

[0055] Specifically, two fill lights 503 are provided on the ultra-high-definition camera 502 .

[0056] In the preferred solution of this embodiment, two alignment identification device racks 5 are used for docking and unloading at the unloading pipe 403 and the unloading hopper 404 respectively, and the fill light 503 can provide auxiliary lighting when it is dark.

[0057] After the power supply is turned on, the gear 204 is driven to rotate through the second transmission shaft 203 under the action of the second motor 202 according to different concrete loading device conditions, thereby driving the unloading docking bin 4 to rotate and adjust the orientation through the slewing bearing 3. Before unloading the concrete, the ultra-high-definition camera 502 can be used to collect image information at the unloading location of the silo 1. The existing visual system technology combined with the alignment and recognition technology is helpful to facilitate the alignment between the unloading location of the silo 1 and the concrete loading device. The baffle plate 102 is driven to rotate under the action of the first motor 103 and the first transmission shaft 101, and the unloading of concrete in the silo 1 and the unloading speed are controlled by the baffle plate 102.

[0058] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0059] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for connecting a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology, comprising a silo (1) for concrete mixing and storage, wherein the lower end of the silo (1) is connected to the inner ring of a slewing bearing (3), and characterized in that: An adjusting structure (2) capable of adjusting the rotation of a material unloading docking bin (4) is arranged on the right side of the material bin (1), and the material unloading docking bin (4) is connected to the outer ring of the slewing bearing (3). At the same time, an alignment identification device frame (5) for aligning and identifying unloading is arranged on the side of the material unloading docking bin (4), and a buzzer alarm light (6) for alarming after alignment is arranged on the material unloading docking bin (4).

2. According to claim 1, a device for connecting a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology, characterized in that: The material bin (1) comprises a first transmission shaft (101) arranged in the material bin (1) and driving a material blocking plate (102) to rotate, and a rear end of the first transmission shaft (101) passes through the material bin (1) and is connected to a first motor (103).

3. According to the device for docking a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology as claimed in claim 1, it is characterized by: The adjustment structure (2) comprises a bracket (201) for mounting and supporting the second motor (202), and the second motor (202) is connected to the second transmission shaft (203), and a gear (204) is provided through the outer ring of the second transmission shaft (203).

4. According to the device for docking a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology as claimed in claim 1, it is characterized in that: The material unloading docking bin (4) comprises a valve plate (401) arranged in the material unloading docking bin (4) for controlling opening and closing, and the material unloading docking bin (4) is connected to a material unloading pipe (403) near the right side, and the material unloading docking bin (4) is connected to a material unloading hopper (404) near the left side.

5. The device for docking a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology according to claim 4 is characterized in that: The material discharge pipe (403) includes a material guide pipe (4031) penetrating the outside of the material discharge pipe (403), and a first hydraulic telescopic rod (4032) is connected to one side of the material guide pipe (4031) for telescopic adjustment.

6. The device for docking a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology according to claim 4, characterized in that: The lower hopper (404) includes a guide hopper (4041) arranged outside the lower hopper (404), and a second hydraulic telescopic rod (4042) that can be telescopically adjusted is connected to one side of the guide hopper (4041).

7. The device for connecting a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology according to claim 1 is characterized in that: The alignment identification device frame (5) comprises a third transmission shaft (501) rotatably connected to the inner wall of the alignment identification device frame (5) and used for driving the ultra-high-definition camera (502) to rotate and adjust.

8. The device for connecting a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology according to claim 7 is characterized in that: The ultra-high-definition camera (502) is provided with a fill light (503) for providing fill light in dark conditions to facilitate image acquisition.

9. The device for connecting a concrete receiving port and a concrete mixing station discharge port based on alignment recognition technology according to claim 4 is characterized in that: Two alignment identification device racks (5) are provided, and the two alignment identification device racks (5) correspond to the discharge pipe (403) and the discharge hopper (404) respectively.

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