Radial drill

Abstract

The invention relates to a radial drill, and relates to the technical field of radial drills, the radial drill comprises a chassis, a radial drill body is installed on the chassis, a first supporting frame and a second supporting frame are fixedly connected to the chassis, and a blower is arranged on the first supporting frame; the first supporting frame is provided with a first adjusting assembly used for adjusting the height of the air blower, the second supporting frame is provided with a waste box body, the waste box body is used for receiving waste scraps blown out of the air blower, the second supporting frame is provided with a second adjusting assembly used for adjusting the height of the waste box body, and the waste box body is used for receiving waste scraps blown out of the air blower. One side of the waste box body communicates with a cleaning bin, an induced draft fan is installed on the upper portion of the cleaning bin, and a discharging conveying belt used for discharging waste chips in the cleaning bin is installed on the lower portion of the cleaning bin. The radial drill has the effect of quickly collecting sweeps generated during drilling operation of the radial drill.

Description

Technical Field

[0001] The present application relates to the technical field of radial drills, and in particular to a radial drill. Background Art

[0002] In the field of mechanical processing, radial drills, due to their flexible operation and wide processing range, have become essential equipment for drilling various workpieces. They are widely used in industries such as automotive, aerospace, and mechanical manufacturing. However, when using radial drills to drill workpieces, the high-speed rotation of the drill bit and the friction between the workpiece and the drill bit produces a large amount of fine floating metal debris. These metal debris not only easily adheres to the operator's skin and clothing, but can also be inhaled into the respiratory tract during breathing. Long-term exposure can pose serious threats to human health, such as respiratory diseases and pneumoconiosis.

[0003] Currently, factories are often equipped with large-scale exhaust systems to remove pollutants such as harmful gases, dust, and metal debris generated within the workshop to improve air quality. However, due to the distance between the air intake of the large exhaust system and the drilling operation position of the radial drill, the large workshop space, and the complex air flow, the floating metal debris generated during the drilling process is difficult to be quickly and effectively sucked into the exhaust system, resulting in unsatisfactory absorption. Therefore, there is an urgent need to design a device that can efficiently collect floating metal debris at close range during the radial drill drilling process to protect the health of operators and a good working environment in the workshop. Summary of the Invention

[0004] In order to quickly collect waste chips generated by the drilling operation of a radial drill, the present application provides a radial drill.

[0005] The radial drill provided in this application adopts the following technical solution: A radial drill comprises a chassis, on which a radial drill body is mounted, a first support frame and a second support frame are fixedly connected to the chassis, the first support frame is provided with a hair dryer, the first support frame is provided with a first adjustment component for adjusting the height of the hair dryer, a waste box is mounted on the second support frame, the waste box is used to receive waste chips blown out from the hair dryer, the second support frame is provided with a second adjustment component for adjusting the height of the waste box, one side of the waste box is connected to a cleaning bin, an induced draft fan is installed on the upper part of the cleaning bin, and a discharge conveyor belt for discharging waste chips in the cleaning bin is installed at the lower part of the cleaning bin.

[0006] By adopting the above technical solution, before the radial drill operates on the workpiece, the first adjustment component can be controlled to make the blower reach an appropriate height, and then the second adjustment component can be controlled to make the waste box reach an appropriate height. Then the blower and the induced draft fan are started. The powerful thrust generated by the interaction between the two can move a large amount of waste chips generated during the operation into the waste box. The waste chips can then enter the cleaning bin and be transported out and collected centrally through the discharge conveyor belt. In this way, the waste chips generated by the radial drill drilling operation can be quickly collected, reducing the occurrence of them spreading or scattering in the workshop.

[0007] Optionally, the first adjustment component includes a first placement plate, which is rotatably connected to a rotating disk, the hair dryer is fixed on the rotating disk, and a first lifting hydraulic cylinder for driving the first placement plate to rise and fall is installed on the first support frame, and the piston rod of the first lifting hydraulic cylinder is fixedly connected to the first placement plate.

[0008] By adopting the above technical solution, the blowing angle of the hair dryer can be adjusted by rotating the disk, and the height of the hair dryer can be adjusted by controlling the lifting of the first lifting hydraulic cylinder.

[0009] Optionally, a positioning bolt is threadedly connected to the rotating disk, and the rod of the positioning bolt is pressed against the first placement plate.

[0010] By adopting the above technical solution, the rotation of the rotating disk can be limited by rotating the positioning bolt and the rod of the positioning bolt abutting against the first placement plate, thereby fixing the blowing angle of the hair dryer.

[0011] Optionally, the second adjustment assembly includes a second placement plate, which is rotatably connected to an adjustment disk, the waste box is fixed on the adjustment disk, and a second lifting hydraulic cylinder for driving the second placement plate to rise and fall is installed on the second support frame, and the piston rod of the second lifting hydraulic cylinder is fixedly connected to the second placement plate.

[0012] By adopting the above technical solution, the height of the second placement plate can be changed by controlling the lifting of the second lifting hydraulic cylinder, and the direction of the waste box can be changed by rotating the adjustment disk.

[0013] Optionally, a rotating roller is rotatably connected to the feed port of the waste box, a cutting blade is fixedly connected to the arc surface of the rotating roller, and a driving motor for driving the rotating roller to rotate is installed on the waste box.

[0014] By adopting the above technical solution, the driving motor can be used to drive the rotating roller to rotate, so that the cutting blade can cut the waste chips with longer lengths, reducing the possibility of them being blocked in the waste box and the cleaning bin.

[0015] Optionally, a plurality of fixed teeth are fixedly connected to the inner wall of the waste box, and the fixed teeth are spaced apart from the cutting blade.

[0016] By adopting the above technical solution, the debris stuck on two adjacent cutting blades can be cleaned by the fixed teeth.

[0017] Optionally, a sieve plate is installed in the cleaning bin, and the sieve plate is placed between the discharge conveyor belt and the induced draft fan. A spray pipe is provided between the induced draft fan and the sieve plate, and the water spraying end of the spray pipe is facing the sieve plate. A filter plate is installed at the lower end of the sieve plate, and a drain pipe is installed at the bottom of the cleaning bin.

[0018] By adopting the above technical solution, the debris entering the cleaning chamber can be dusted through the spray pipe, reducing the amount of residual floating matter, further improving the collection effect of waste debris, and blocking large-diameter debris through the screen plate. The spray water is filtered through the filter plate, blocking some large-diameter impurities and performing preliminary filtration of the wastewater, and then the excess water is discharged through the drain pipe.

[0019] Optionally, a mounting plate is provided under the sieve plate, the mounting plate is fixedly connected in the cleaning chamber, a spring is fixedly connected between the sieve plate and the mounting plate, a receiving block is fixedly connected to the upper end of the mounting plate, a pressurized nozzle is installed on the spray pipe, and the nozzle of the pressurized nozzle is facing the receiving block.

[0020] By adopting the above technical solution, the receiving block can be intermittently impacted by the pressurized nozzle, which can not only settle some debris and floating objects, but also cause the screen plate compression spring to vibrate to a certain extent, so that the waste chips remaining on the screen plate can slide smoothly onto the discharge conveyor belt.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. Start the blower and induced draft fan. The powerful thrust generated by the interaction between the two can move a large amount of waste chips generated during the operation into the waste box. The waste chips can then enter the cleaning bin and be transported out through the discharge conveyor belt for centralized collection. This can quickly collect the waste chips generated by the radial drill drilling operation and reduce the possibility of them spreading or scattering in the workshop. 2. The rotation of the rotating disk can be limited by rotating the positioning bolt so that the rod of the positioning bolt abuts against the first placement plate, thereby fixing the blowing angle of the hair dryer; 3. The sieve plate blocks large diameter debris. The filter plate filters the spray water, blocks some large diameter impurities and performs preliminary filtration on the wastewater, and then discharges excess water through the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a schematic structural diagram of the second adjustment component of an embodiment of the present application; Figure 3 This is a schematic structural diagram of a spray pipe according to an embodiment of the present application; Figure 4 It is a structural schematic diagram of the sieve plate of an embodiment of the present application.

[0023] In the figure, 1. chassis; 2. first support frame; 21. blower; 22. first adjusting assembly; 221. first placement plate; 222. rotating disk; 223. first lifting hydraulic cylinder; 224. positioning bolt; 3. second support frame; 31. waste box; 311. rotating roller; 312. cutting blade; 313. driving motor; 314. fixing tooth; 32. second adjusting assembly; 321. second placement plate; 322. adjusting disk; 323. second lifting hydraulic cylinder; 4. cleaning chamber; 41. induced draft fan; 5. discharging conveyor belt; 6. sieve plate; 7. spray pipe; 8. filter plate; 9. spring; 10. mounting plate; 11. pressurized nozzle; 12. receiving block; 13. radial drill body. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0025] The embodiment of the present application is: a radial drill, referring to Figure 1 The invention comprises a chassis 1, which is arranged in a rectangular parallelepiped shape. A radial drill body 13 is mounted on the chassis 1, and a first support frame 2 and a second support frame 3 are fixedly connected to the chassis 1. The first support frame 2 and the second support frame 3 are both arranged in a door shape and are arranged in parallel.

[0026] A hair dryer 21 is mounted on the first support frame 2. A first adjustment assembly 22 is also provided for adjusting the height of the hair dryer 21. The first adjustment assembly 22 includes a first placement plate 221, to which a rotating disk 222 is rotatably connected. The hair dryer 21 is fixed to the upper end surface of the rotating disk 222. Two first hydraulic cylinders 223 are mounted on the first support frame 2, each of which is parallel to the first placement plate 221. The piston rods of the first hydraulic cylinders 223 are fixedly connected to the first placement plate 221.

[0027] The blowing angle of the hair dryer 21 can be adjusted by the rotating disk 222. At the same time, in order to facilitate fixing the position of the rotating disk 222, a positioning bolt 224 is threadedly connected to the rotating disk 222. The rod of the positioning bolt 224 is pressed against the upper end surface of the first placement plate 221, and the height of the hair dryer 21 can be adjusted by controlling the lifting and lowering of the first lifting hydraulic cylinder 223.

[0028] Reference Figure 1 and Figure 2 A waste bin 31 is mounted on the second support frame 3, with its opening facing one side of the blower 21. The waste bin 31 is used to receive waste scraps blown out by the blower 21. A second adjustment assembly 32 is provided on the second support frame 3 for adjusting the height of the waste bin 31. The second adjustment assembly 32 includes a second placement plate 321, to which an adjustment disk 322 is rotatably connected. The waste bin 31 is fixed to the adjustment disk 322. A second lifting hydraulic cylinder 323 is mounted on the second support frame 3 for driving the second placement plate 321 up and down. Two second lifting hydraulic cylinders 323 are provided, and their extension and retraction directions are parallel to each other. The piston rod of the second lifting hydraulic cylinder 323 is fixedly connected to the second placement plate 321.

[0029] Furthermore, by controlling the lifting of the second lifting hydraulic cylinder 323 , the height of the second placement plate 321 can be changed, and the orientation of the waste box 31 can be changed by rotating the adjustment disk 322 .

[0030] To reduce the risk of waste debris clogging the waste bin 31 and cleaning chamber 4, a rotating roller 311 is rotatably connected to the feed port of the waste bin 31. A cutting blade 312 is fixedly connected to the curved surface of the rotating roller 311. Multiple cutting blades 312 are equidistantly spaced along the rotating curved surface. A drive motor 313 is mounted on the waste bin 31 to drive the rotating roller 311. The drive motor 313 rotates the rotating roller 311, allowing the cutting blades 312 to cut longer waste debris. Furthermore, multiple fixed teeth 314 are fixedly connected to the inner wall of the waste bin 31. The fixed teeth 314 are spaced apart from the cutting blades 312, allowing the fixed teeth 314 to clean away waste debris stuck between adjacent cutting blades 312.

[0031] Reference Figure 1 、 Figure 3 and Figure 4 One side of the waste box 31 is connected to a cleaning chamber 4, which is arranged in a cylindrical shape. An induced draft fan 41 is installed on the upper part of the cleaning chamber 4.

[0032] A sieve plate 6 is installed in the cleaning chamber 4. Below this plate is a mounting plate 10, which is fixedly connected to the cleaning chamber 4. A spring 9 is fixedly connected between the sieve plate 6 and the mounting plate 10. The sieve plate 6 is placed between the discharge conveyor 5 and the induced draft fan 41. A spray pipe 7 is installed between the induced draft fan 41 and the sieve plate 6. The spray pipe 7 is fixedly connected to the inner wall of the cleaning chamber 4 and is arranged in a ring shape. The water spray end of the spray pipe 7 faces the sieve plate 6. A filter plate 8 is installed at the lower end of the sieve plate 6. A drain pipe is installed at the bottom of the cleaning chamber 4.

[0033] The debris entering the cleaning chamber 4 can then be dusted through the spray pipe 7, and the spray water can be filtered through the filter plate 8 to block some large-diameter impurities and perform preliminary filtration on the wastewater, and then the excess water can be discharged through the drain pipe.

[0034] A discharge conveyor belt 5 is installed at the bottom of the cleaning chamber 4 to discharge the waste chips within the cleaning chamber 4. The conveying starting point of the discharge conveyor belt 5 is located below the sieve plate 6 and is used to receive the waste chips that slide off the sieve plate 6. A receiving block 12 is fixedly connected to the upper end of the mounting plate 10. A pressurized nozzle 11 is installed on the spray pipe 7, with the nozzle of the pressurized nozzle 11 facing the receiving block 12. The pressurized nozzle 11 can then intermittently impact the receiving block 12, which not only settles some of the floating debris, but also causes the compression spring 9 of the sieve plate 6 to generate a certain vibration, allowing the waste chips remaining on the sieve plate 6 to slide smoothly onto the discharge conveyor belt 5.

[0035] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A radial drill, comprising a chassis (1), on which a radial drill body (13) is mounted, characterized in that: A first support frame (2) and a second support frame (3) are fixedly connected to the chassis (1), a blower (21) is provided on the first support frame (2), a first adjustment component (22) for adjusting the height of the blower (21) is provided on the first support frame (2), a waste box (31) is installed on the second support frame (3), the waste box (31) is used to receive waste scraps blown out from the blower (21), the second support frame (3) is provided with a second adjustment component (32) for adjusting the height of the waste box (31), one side of the waste box (31) is connected to a cleaning bin (4), an induced draft fan (41) is installed on the upper part of the cleaning bin (4), and a discharge conveyor belt (5) for discharging waste scraps in the cleaning bin (4) is installed on the lower part of the cleaning bin (4).

2. A radial drill according to claim 1, characterized in that: The first adjustment assembly (22) includes a first placement plate (221), a rotating disk (222) is rotatably connected to the first placement plate (221), the hair dryer (21) is fixed on the rotating disk (222), and a first lifting hydraulic cylinder (223) for driving the first placement plate (221) to rise and fall is installed on the first support frame (2), and the piston rod of the first lifting hydraulic cylinder (223) is fixedly connected to the first placement plate (221).

3. A radial drill according to claim 2, characterized in that: A positioning bolt (224) is threadedly connected to the rotating disk (222), and the rod of the positioning bolt (224) is tightly pressed against the first placement plate (221).

4. The radial drill according to claim 1, characterized in that: The second adjustment assembly (32) includes a second placement plate (321), an adjustment disk (322) is rotatably connected to the second placement plate (321), the waste box (31) is fixed on the adjustment disk (322), and a second lifting hydraulic cylinder (323) for driving the second placement plate (321) to rise and fall is installed on the second support frame (3), and the piston rod of the second lifting hydraulic cylinder (323) is fixedly connected to the second placement plate (321).

5. The radial drill according to claim 1, characterized in that: A rotating roller (311) is rotatably connected to the feed port of the waste box (31), a cutting blade (312) is fixedly connected to the arc surface of the rotating roller (311), and a driving motor (313) is installed on the waste box (31) for driving the rotating roller (311) to rotate.

6. The radial drill according to claim 5, characterized in that: A plurality of fixed teeth (314) are fixedly connected to the inner wall of the waste box (31), and the fixed teeth (314) are spaced apart from the cutting blade (312).

7. The radial drill according to claim 1, characterized in that: A sieve plate (6) is installed in the cleaning bin (4), and the sieve plate (6) is placed between the discharge conveyor belt (5) and the induced draft fan (41). A spray pipe (7) is provided between the induced draft fan (41) and the sieve plate (6), and the water spraying end of the spray pipe (7) is directed toward the sieve plate (6). A filter plate (8) is installed at the lower end of the sieve plate (6), and a drain pipe is installed at the bottom of the cleaning bin (4).

8. The radial drill according to claim 7, characterized in that: A mounting plate (10) is provided below the sieve plate (6), the mounting plate (10) is fixedly connected in the cleaning chamber (4), a spring (9) is fixedly connected between the sieve plate (6) and the mounting plate (10), a receiving block (12) is fixedly connected to the upper end of the mounting plate (10), and a pressurized nozzle (11) is installed on the spray pipe (7), with the nozzle of the pressurized nozzle (11) facing the receiving block (12).

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