Dust fall type rock drilling and splitting all-in-one machine
By integrating active dust reduction components on handheld rock drills to form an annular water mist, the problem of the traditional rock drills generating a large amount of dust during work is solved, and a cleaner working environment and higher working efficiency is achieved.
Patent Information
- Application Number
- CN202421537305.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Traditional handheld rock drills will produce a lot of dust during work, polluting the working environment, hindering workers' vision, increasing work difficulty, and lacking effective dust reduction tools.
A dust-reducing rock-chising integrated machine is designed, equipped with an active dust-reducing component, which includes a water tank, a small water pump, a hose, annular pipeline, a connecting pipe and a nozzle. The annular water mist is formed by rotating the nozzle to effectively block dust.
It realizes the active rotation of the water mist hood during the rock drilling process, effectively suppresses the drift of dust, reduces environmental pollution and impact on workers, and improves work efficiency.
Smart Images
Figure CN222823202U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rock drills, and in particular relates to a dust reduction type rock drilling and splitting integrated machine. Background Art
[0002] A handheld rock drill is a metalworking tool powered by compressed air, mainly used for drilling. It can be used to drill holes in rock formations so that explosives can be placed in them to blast the rocks apart, thereby completing stone mining or other stonework projects. In addition, it can also be used as a breaker to break hard layers such as concrete.
[0003] Among them, handheld rock drills will generate dust during operation. The main reason for the dust generation is that the drill bit will break the rock into particles of different sizes during the impact and crushing of the rock, part of which will form dust and be discharged; polluting the working environment, obstructing the vision of the staff, and increasing the difficulty of work. Traditional handheld rock drills lack corresponding tools for dust reduction and need to be assisted by external spray tools, which increases the tediousness of the work; in view of the above problems, a dust reduction type rock drilling and splitting integrated machine is proposed. Utility Model Content
[0004] In order to solve the problems existing in the background technology, the utility model provides a dust reduction type rock drilling and splitting integrated machine; the machine has the ability to actively reduce dust, which is convenient for a worker to perform dust reduction work alone.
[0005] The utility model provides a dust reduction type rock drilling and splitting integrated machine, comprising a rock drilling machine body, wherein an active dust reduction component is provided on the rock drilling machine body corresponding to the drill bit; the active dust reduction component comprises a water tank located on the rock drilling machine body, a small water pump is fixedly installed on the lower side of the water tank, a hose is connected to the output end of the small water pump, a moving block is slidably connected to the drill bit on the rock drilling machine body, an adjustment mechanism is provided between the drill bit and the moving block of the rock drilling machine body, an annular pipeline is provided on the lower side of the moving block, the hose is connected to the annular pipeline, the lower side of the annular pipeline is rotatably connected to a connecting pipe, and a plurality of nozzles are connected to the connecting pipe.
[0006] Furthermore, the adjustment mechanism comprises threaded holes evenly arranged on the drill bit of the rock drill body, and the moving block is threadedly connected with a positioning bolt, and the positioning bolt is threadedly connected to the threaded hole.
[0007] Furthermore, a handle rod and an auxiliary handle are fixedly mounted on the rock drill body.
[0008] Furthermore, a sealing cover is provided on the water tank corresponding to the water inlet on the water tank.
[0009] Furthermore, an observation window is provided on the outer side of the water tank.
[0010] Furthermore, a protective cover is fixedly mounted on the drill bit of the rock drill body, and a through hole is provided on the protective cover.
[0011] Furthermore, the nozzle is arranged at an angle.
[0012] Beneficial effects of the utility model:
[0013] The utility model adds a structure of spraying rotating water mist to the traditional rock drill. When working, it can actively rotate to form a water mist cover, so that the dust generated during work can be effectively suppressed at a lower position and will not drift too far, thus causing less pollution to the environment, reducing the impact on workers, and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front stereoscopic diagram of a dust reduction type rock drilling and splitting integrated machine of the utility model.
[0015] Figure 2 It is a rear stereoscopic diagram of a dust reduction type rock drilling and splitting integrated machine of the utility model.
[0016] Figure 3 The utility model is a schematic diagram of an active dust reduction component of a dust reduction type rock drilling and splitting integrated machine.
[0017] Figure 4 It is a schematic diagram of the A area of a dust reduction type rock drilling and splitting machine of the utility model.
[0018] As shown in the figure:
[0019] 1. Rock drill body, 2. Water tank, 3. Small water pump, 4. Hose, 5. Moving block, 6. Ring pipeline, 7. Connecting pipe, 8. Nozzle, 9. Threaded hole, 10. Positioning bolt, 11. Handle, 12. Auxiliary handle, 13. Sealing cover, 14. Observation window, 15. Protective cover, 16. Through hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0022] Please see all instructions drawings:
[0023] A dust reduction type rock drilling and splitting integrated machine, comprising a rock drilling machine body 1, on which an active dust reduction component is provided corresponding to a drill bit;
[0024] The active dust suppression component includes a water tank 2 located on the rock drill body 1, a small water pump 3 is fixedly installed on the lower side of the water tank 2, and a hose 4 is connected to the output end of the small water pump 3. A moving block 5 is slidably connected to the drill bit on the rock drill body 1, and an adjustment mechanism is provided between the drill bit of the rock drill body 1 and the moving block 5. An annular pipeline 6 is provided on the lower side of the moving block 5, and the hose 4 is connected to the annular pipeline 6. The lower side of the annular pipeline 6 is rotatably connected to a connecting pipe 7, and the connecting pipe 7 is connected to a plurality of nozzles 8;
[0025] From the above description, it can be seen that the worker fills the water tank 2 with water, connects the power supply of the small water pump 3, and through the pressure of the small water pump 3, the pressurized water enters the annular pipeline 6 through the hose 4, and then enters the connecting pipe 7, and finally the water is sprayed out through the nozzle 8 to form an annular spray surface, which effectively blocks the dust generated by the drill bit of the rock drill body 1.
[0026] As a technical optimization solution of the utility model, the adjustment mechanism includes threaded holes 9 evenly arranged on the drill bit of the rock drill body 1, and the moving block 5 is threadedly connected with a positioning bolt 10, and the positioning bolt 10 is threadedly connected with the threaded hole 9;
[0027] From the above description, it can be known that by rotating the positioning bolt 10, the connection between the positioning bolt 10 and the threaded hole 9 can be controlled. According to different construction environments, the appropriate height can be rotated to obtain different dust reduction ranges, and the flexibility is further improved.
[0028] As a technical optimization solution of the utility model, a handle bar 11 and an auxiliary handle 12 are fixedly mounted on the rock drill body 1;
[0029] As can be seen from the above description, the handle 11 is usually the main part of the rock drill body 1, which is used for holding and operating; the auxiliary handle 12 is convenient for workers to operate and maintain stability.
[0030] As a technical optimization solution of the utility model, a sealing cover 13 is provided on the water tank 2 corresponding to the water inlet on the water tank 2;
[0031] It can be seen from the above description that the sealing cover 13 is used to block the water inlet of the water tank 2 to reduce the dispersion of water in the water tank 2 and the evaporation of water.
[0032] As a technical optimization solution of the utility model, an observation window 14 is provided on the outer side of the water tank 2;
[0033] As can be seen from the above description, workers can visually check the internal water usage through the observation window 14, which is convenient for timely water replenishment.
[0034] As a technical optimization solution of the utility model, a protective cover 15 is fixedly installed on the drill bit of the rock drill body 1, and a through hole 16 is provided on the protective cover 15;
[0035] From the above description, it can be seen that a protective cover 15 is installed outside the drill bit of the rock drill body 1 to prevent dust from flying around, thereby improving visibility at the construction site and reducing the chance of work-related injuries; the hose 4 directly passes through the through hole 16 and does not directly contact the through hole 16.
[0036] As a technical optimization solution of the utility model, the nozzle 8 is tilted;
[0037] From the above description, it can be seen that the annular setting of the nozzle 8 can enable each nozzle 8 to generate force in the same direction when working, thereby realizing the rotation of the entire group of nozzles 8. The rotatable annular nozzle 8 has the characteristics of large spray coverage area and uniform spraying, and is widely used in some scenes that require large-area uniform spraying.
[0038] Working principle:
[0039] The worker fills the water tank 2 with water and turns on the power of the small water pump 3. The pressurized water enters the annular pipeline 6 through the hose 4 and then enters the connecting pipe 7 through the pressure of the small water pump 3. Finally, the water is sprayed out through the nozzle 8 to form an annular spray surface, which effectively blocks the dust generated by the drill bit of the rock drill body 1; a protective cover 15 is installed on the outside of the drill bit of the rock drill body 1 to prevent dust from flying around, thereby improving visibility at the construction site and reducing the probability of work-related injuries.
[0040] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.
Claims
1. A dust-reducing rock drilling and splitting machine, comprising a rock drilling machine body, characterized in that: An active dust reduction component is provided on the rock drill body corresponding to the drill bit; the active dust reduction component includes a water tank located on the rock drill body, a small water pump is fixedly installed on the lower side of the water tank, a hose is connected to the output end of the small water pump, a moving block is slidably connected to the drill bit on the rock drill body, an adjustment mechanism is provided between the drill bit and the moving block of the rock drill body, an annular pipeline is provided on the lower side of the moving block, the hose and the annular pipeline are connected to each other, a connecting pipe is rotatably connected to the lower side of the annular pipeline, and a plurality of nozzles are connected to the connecting pipe.
2. The dust reduction rock drilling and splitting integrated machine according to claim 1, characterized in that: The adjusting mechanism comprises threaded holes evenly arranged on the drill bit of the rock drill body, and the moving block is threadedly connected with a positioning bolt, and the positioning bolt is threadedly connected with the threaded hole.
3. The dust reduction rock drilling and splitting integrated machine according to claim 1, characterized in that: A handle rod and an auxiliary handle are fixedly mounted on the rock drill body.
4. The dust reduction rock drilling and splitting integrated machine according to claim 1, characterized in that: A sealing cover is provided on the water tank corresponding to the water inlet on the water tank.
5. The dust reduction rock drilling and splitting integrated machine according to claim 1, characterized in that: An observation window is arranged on the outer side of the water tank.
6. The dust reduction rock drilling and splitting integrated machine according to claim 1, characterized in that: A protective cover is fixedly mounted on the drill bit of the rock drill body, and a through hole is provided on the protective cover.
7. The dust reduction rock drilling and splitting machine according to claim 1, characterized in that: The nozzle is arranged tilted.