A material suction system for a sampling robot

Abstract

The utility model provides a kind of material suction system of sampling robot, and is equipped with drilling device and milling device on sampling robot, drilling collecting port is equipped on drilling device, and planing collecting port is equipped on milling device;Material suction system includes material storage bin and fan, two above-mentioned storage chambers are equipped in material storage bin, every storage chamber one side is connected fan respectively, and the other side of all storage chambers is connected drilling collecting port and planing collecting port respectively;Every storage chamber and fan are equipped with air outlet valve, and drilling feed valve shared is equipped between all storage chambers and drilling collecting port, and planing feed valve shared is equipped between all storage chambers and planing collecting port.The utility model has following beneficial effects: different materials can be classified and stored in different storage chambers by the cooperation of storage chamber with air outlet valve and fan, which solves the technical problem that the existing material suction system of sampling robot cannot store multiple materials of different materials.

Description

Technical Field

[0001] This utility model relates to the field of mining equipment technology, and in particular to a material suction system for a sampling robot. Background Technology

[0002] In tunnel exploration in coal mines, geological exploration, and other fields, targeted sampling of the tunnel's inner sidewalls is an important means of obtaining crucial geological information. Currently, traditional manual sampling methods are still widely used, where workers use tools such as pneumatic picks to repeatedly hammer and chisel out trenches of specific dimensions in designated sampling areas on the sidewalls.

[0003] This traditional working method has many drawbacks: First, its work efficiency is extremely low. Due to tool limitations and human physical limitations, it usually takes 5 to 6 hours to complete the excavation of a single trench, severely restricting the exploration progress. Second, the high-altitude working environment exposes workers to safety risks such as falls and rock fragments, resulting in insufficient personal safety guarantees. In addition, the high-intensity, high-frequency hammering work also places a huge physical burden on workers.

[0004] To overcome the aforementioned shortcomings of manual sampling, the use of sampling robots for automated and mechanized operations has become an inevitable trend. Robots, through integrated cutting mechanisms (such as milling or drilling devices), cut the sidewalls, replacing dangerous and inefficient manual labor. During this process, the rock chips, dust, and other materials removed need to be collected promptly. Therefore, existing sampling robots are typically equipped with a material suction system. This system generally consists of a suction nozzle, a delivery pipeline, and a centralized material collection box. An air pump provides negative pressure airflow to transport the cut materials from the work site to the collection box for unified storage.

[0005] However, existing material suction systems of this type have significant design shortcomings. The core problem is that the system is usually equipped with only a single, undivided material collection box, which collects all the cut material together, and cannot achieve real-time classification and partitioned storage of different types or different sampling layers of material during the sampling process. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a material suction system for a sampling robot, which solves the technical problem that existing material suction systems for sampling robots cannot classify and store materials of various different materials.

[0007] According to an embodiment of the present invention, a material suction system for a sampling robot is provided, wherein the sampling robot is provided with a drilling device and a milling device, the drilling device is provided with a drilling collection port, and the milling device is provided with a planing collection port. The material suction system includes a material storage silo and a blower. The material storage silo has two or more storage chambers. Each storage chamber is connected to a blower on one side, and all storage chambers are connected to a drilling collection port and a planing collection port on the other side. Each of the aforementioned storage chambers is provided with an air outlet valve between it and the blower; all of the aforementioned storage chambers are provided with a shared drilling feed valve between them and the drilling collection port; and all of the aforementioned storage chambers are provided with a shared planing feed valve between them and the planing collection port.

[0008] The technical principle of this utility model is as follows: when it is necessary to store materials in the first storage chamber, the corresponding air outlet valve of the storage chamber is opened, and the fan provides negative pressure to the storage chamber. If the same material needs to be placed in two different storage chambers, the two air outlet valves can be opened at the same time.

[0009] At the same time, if the material to be absorbed is from the drilling device, open the drilling feed valve; if the material to be absorbed is from the milling device, open the milling feed valve. If the material is the same, both valves can be opened simultaneously.

[0010] Of course, this application cannot simultaneously adsorb two different materials into different storage chambers; they need to be adsorbed sequentially.

[0011] Compared with the prior art, this utility model has the following advantages: by using a storage chamber with an air outlet valve in conjunction with a fan, different materials can be discharged into different storage chambers for classified storage, which solves the technical problem that the material suction system of the existing sampling robot cannot classify and store materials of various different materials.

[0012] Furthermore, the storage chambers are arranged along the length of the material storage bins, and each storage chamber has a discharge port on one side near the bottom, with the discharge ports of adjacent storage chambers located on opposite sides.

[0013] By using relatively oppositely positioned discharge ports, interference between the opening and closing structures at the discharge ports is avoided.

[0014] Furthermore, each of the storage chambers is provided with a feed inlet and an air outlet on both sides of the top; each air outlet is connected to a corresponding air outlet valve, and all the feed inlets are connected to the drilling feed valve and the planing feed valve.

[0015] Furthermore, all of the aforementioned air outlet valves are connected to the fan using a single multi-port connecting pipe.

[0016] Furthermore, a three-way connecting pipe is provided between the drilling feed valve and the planing feed valve, and the three-way connecting pipe is connected to all feed ports by a multi-way connecting pipe.

[0017] Furthermore, the drilling device includes a driving component and a drilling part that is drivenly connected to the driving component. The drilling part includes a drilling rod and a drilling head disposed on the top of the drilling rod. The drilling rod is provided with helical blades and a drilling collection disc. The drilling collection port is disposed on the drilling collection disc.

[0018] Furthermore, the drill collection disc has a through hole at its center, through which the drill rod and the helical blade pass.

[0019] Furthermore, the milling device includes an extension device and a planing mechanism disposed at one end of the extension device. A material guide plate is provided under the planing mechanism, and the planing collection port is disposed on the material guide plate. Attached Figure Description

[0020] Figure 1 This is a perspective view of the material suction system according to an embodiment of the present invention.

[0021] Figure 2 This is a top view of the material suction system according to an embodiment of the present invention.

[0022] Figure 3 This is a front view of the material suction system according to an embodiment of the present utility model.

[0023] Figure 4 This is a schematic diagram of the connection structure of the material storage bin in an embodiment of this utility model.

[0024] In the above figures: 1. Drilling device; 101. Drilling collection port; 11. Drive component; 12. Drill rod; 121. Spiral blade; 13. Drill head; 14. Drilling collection disc; 141. Through hole; 2. Milling device; 201. Planing collection port; 21. Extension device; 22. Planing mechanism; 221. Material guide plate; 3. Material storage bin; 31. Storage chamber; 311. Feed inlet; 312. Air outlet; 313. Discharge outlet; 314. Opening plate; 32. Air outlet valve; 33. Multi-way connecting pipe; 34. Drilling feed valve; 35. Planing feed valve; 36. T-connecting pipe; 4. Fan. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0026] like Figure 1-3 The sampling robot shown has a material suction system. The sampling robot is equipped with a drilling device 1 and a milling device 2. The drilling device 1 is equipped with a drilling collection port 101, and the milling device 2 is equipped with a planing collection port 201.

[0027] like Figure 1-4As shown, the material suction system includes a material storage bin 3 and a blower 4. The material storage bin 3 has two or more storage chambers 31. In this embodiment, four storage chambers 31 are set as an example.

[0028] Specifically, each storage chamber 31 is provided with a feed inlet 311 and an air outlet 312 on both sides of the top. Each air outlet 312 is connected to a corresponding air outlet valve 32. All air outlet valves 32 are connected to the fan 4. All air outlet valves 32 and the fan 4 are connected by a multi-port connecting pipe 33, so that the fan 4 can give each storage chamber 31 negative pressure.

[0029] All feed ports 311 are connected to a common drilling feed valve 34 and planing feed valve 35. The drilling feed valve 34 is connected to the drilling collection port 101, and the planing feed valve 35 is connected to the planing collection port 201. Specifically, a three-way connecting pipe 36 is provided between the drilling feed valve 34 and the planing feed valve 35. The three-way connecting pipe 36 is connected to all feed ports 311 by a multi-way connecting pipe 33, so that the negative pressure of the storage chamber 31 can be supplied to the drilling collection port 101 and the planing collection port 201 through the drilling feed valve 34 and the planing feed valve 35.

[0030] like Figure 1 As shown, the drilling device 1 includes a drive component 11 and a drilling section connected to the drive component 11. The drilling section includes a drill rod 12 and a drill head 13 disposed on the top of the drill rod 12. The drill rod 12 is provided with a spiral blade 121 and a drilling collection disc 14. A drilling collection port 101 is disposed on the drilling collection disc 14, which can suck the material that falls off the drilled part of the drilling device 1 into the material suction system. The drive component 11 mentioned above can be a hydraulic motor.

[0031] The specific drilling collection disc 14 has a through hole 141 in the center. The through hole 141 is used for the drill rod 12 and the spiral blade 121 to pass through, without affecting the operation of the drilling device 1.

[0032] like Figure 1 As shown, the milling device 2 includes an extension device 21 and a planing mechanism 22 provided at one end of the extension device 21. The planing mechanism 22 is provided with a material guide plate 221 below it, and a planing collection port 201 is provided on the material guide plate 221. The material cut and detached by the milling device 2 can be sucked into the material suction system. The extension device 21 can be a telescopic cylinder. The planing mechanism 22 can be a hydraulically driven roller with cutting blades evenly distributed on it.

[0033] like Figure 1-4As shown, the storage chambers 31 are arranged along the length of the material storage bin 3. Each storage chamber 31 has a discharge port 313 near the bottom on one side. The discharge ports 313 of adjacent storage chambers 31 are respectively located on opposite sides. The specific discharge port 313 needs to be equipped with an opening and closing plate 314 and a locking structure for fixing the opening and closing plate 314. Therefore, they are staggered to avoid interference between adjacent opening and closing plates 314.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A material suction system for a sampling robot, characterized in that: The sampling robot is equipped with a drilling device and a milling device. The drilling device is equipped with a drilling collection port, and the milling device is equipped with a planing collection port. The material suction system includes a material storage silo and a blower. The material storage silo has two or more storage chambers. Each storage chamber is connected to a blower on one side, and all storage chambers are connected to a drilling collection port and a planing collection port on the other side. Each of the aforementioned storage chambers is provided with an air outlet valve between it and the blower; all of the aforementioned storage chambers are provided with a shared drilling feed valve between them and the drilling collection port; and all of the aforementioned storage chambers are provided with a shared planing feed valve between them and the planing collection port.

2. The material suction system of a sampling robot as described in claim 1, characterized in that: The storage chambers are arranged along the length of the material storage bins. Each storage chamber has a discharge port on one side near the bottom, and the discharge ports of adjacent storage chambers are respectively located on opposite sides.

3. The material suction system of a sampling robot as described in claim 1, characterized in that: Each of the storage chambers is provided with a feed inlet and an air outlet on both sides of the top; each air outlet is connected to a corresponding air outlet valve, and all the feed inlets are connected to the drilling feed valve and the planing feed valve.

4. The material suction system of a sampling robot as described in claim 3, characterized in that: All the aforementioned air outlet valves are connected to the fan via a single multi-port connecting pipe.

5. The material suction system of a sampling robot as described in claim 3, characterized in that: A three-way connecting pipe is provided between the drilling feed valve and the planing feed valve, and the three-way connecting pipe is connected to all feed ports by a multi-way connecting pipe.

6. The material suction system for a sampling robot as described in any one of claims 1-5, characterized in that: The drilling device includes a driving component and a drilling part that is driven by the driving component. The drilling part includes a drilling rod and a drilling head disposed on the top of the drilling rod. The drilling rod is provided with helical blades and a drilling collection disc is provided on the outside of the drilling rod. The drilling collection port is disposed on the drilling collection disc.

7. The material suction system of a sampling robot as described in claim 6, characterized in that: The drill collection disc has a through hole in the center, through which the drill rod and the helical blade pass.

8. The material suction system of a sampling robot as described in any one of claims 1-5, characterized in that: The milling device includes an extension device and a planing mechanism disposed at one end of the extension device. A material guide plate is provided under the planing mechanism, and the planing collection port is disposed on the material guide plate.

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