Radial impactor

Abstract

This utility model relates to the field of impactors and discloses a radial impactor, including a chassis. A connecting pipe is fixedly connected to the front side of the chassis, and a first outer shell is also fixedly connected to the front side of the chassis. A fixing strip is fixedly connected to the outer wall of the first outer shell. A locking block is elastically connected to the right inner wall of the first fixing strip via a spring. A connecting plate is fixedly connected to the right side of the locking block. A locking plate is engaged with the upper inner wall of the first fixing strip. A second fixing strip is fixedly connected to the upper side of the locking plate. A second outer shell is fixedly connected to the outer wall of the second fixing strip. A cover plate is fixedly connected to the front side of the first outer shell, and a conical funnel is fixedly connected to the rear side of the cover plate. In this utility model, when it is necessary to clean the connecting pipe, the locking block is disengaged from the inner wall of the locking plate by moving the connecting plate, thus releasing the locking plate and allowing the second outer shell to be disassembled upwards for easy cleaning of the connecting pipe.

Description

Technical Field

[0001] This utility model relates to the field of impactors, and more particularly to radial impactors. Background Technology

[0002] A radial impactor is a device that generates impact force in a specific direction.

[0003] A radial impactor is a device that generates impact force in a specific direction. Its structure and principle vary depending on the application scenario. In rock drilling operations, it uses high-pressure hydraulic flow to drive the impeller to rotate and switches the channel through the pressure difference of the throttle valve to achieve hammering, allowing the drill bit to break the rock by combining mechanical impact and hydraulic pulse, thereby improving the drilling efficiency of deep wells in hard formations. In the field of gas measurement, radial impactors, based on the principles of aerodynamics, separate aerosol particles of different sizes through the design of acceleration holes of impact disks at various levels, and collect them on the sampling membrane for analysis.

[0004] Existing radial impactors typically have a one-piece housing, which requires removing screws and opening the cover plate to clean the connecting pipe, which is inconvenient. Therefore, a radial impactor is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a radial impactor, which aims to improve the problem of inconvenient cleaning in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a radial impactor, comprising a chassis, a connecting pipe fixedly connected to the front side of the chassis, a first outer shell fixedly connected to the front side of the chassis, a fixing strip fixedly connected to the outer wall of the first outer shell, a locking block elastically connected to the right inner wall of the first fixing strip by a spring, a connecting plate fixedly connected to the right side of the locking block, a locking plate snapped onto the upper inner wall of the first fixing strip, a second fixing strip fixedly connected to the upper side of the locking plate, a second outer shell fixedly connected to the outer wall of the second fixing strip, a cover plate fixedly connected to the front side of the first outer shell, a conical funnel fixedly connected to the rear side of the cover plate, a connecting pipe fixedly connected to the inner side of the conical funnel, a spiral cone provided on the inner side of the connecting pipe, and an input component provided on the rear side of the chassis, the input component being used to input airflow containing particles.

[0007] As a further description of the above technical solution: The input component includes a fixed shell, a fixed seat is fixedly connected to the inner wall of the fixed shell, a top ring is elastically connected to the front side of the fixed seat by a spring, a sliding groove is provided on the inner wall of the fixed seat, a slider slides on the inner wall of the sliding groove, and an input head is fixedly connected to the outer wall of the slider.

[0008] As a further description of the above technical solution: One end of the spring is fixedly connected to the outer wall of the card block, and the other end of the spring is fixedly connected to the inner wall of the fixing strip.

[0009] As a further description of the above technical solution: The left side of the card block is inclined, and the outer wall of the card block is slidably connected to the inner wall of the fixing strip. The outer wall of the card block is engaged with the inner wall of the card plate.

[0010] As a further description of the above technical solution: One end of the second spring is fixedly connected to the outer wall of the fixed base, and the other end of the second spring is fixedly connected to the rear side of the top ring.

[0011] As a further description of the above technical solution: The inner side of the top ring is slidably connected to the outer wall of the fixed seat.

[0012] As a further description of the above technical solution: There are two sliders, and the sliders slide on the inner wall of the groove.

[0013] As a further description of the above technical solution: The inner rear wall of the input head slides on the outer wall of the fixed base, and the rear side of the input head contacts the front side of the top ring.

[0014] This utility model has the following beneficial effects: 1. In this utility model, when it is necessary to clean the connecting pipe, the connecting plate is moved to drive the locking block away from the inner wall of the locking plate, so that the locking plate can be released and the outer shell can be disassembled upwards to facilitate the cleaning of the connecting pipe.

[0015] 2. In this utility model, the input head can be removed by pressing it backward and then rotating it, followed by moving it forward. After cleaning, the input head is inserted into the slide groove along the slider, causing the top ring to move backward and compress the second spring. Then, the input head is rotated and released. The top ring moves forward under the elastic force of the second spring, allowing the input head to be engaged in the slide groove by the slider, thus completing the installation of the input head and facilitating its assembly and disassembly. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the radial impactor proposed in this utility model; Figure 2 This is an exploded schematic diagram of the radial impactor proposed in this utility model; Figure 3 This is a schematic diagram of the input head of the radial impactor proposed in this utility model; Figure 4This is a schematic cross-sectional view of the input head of the radial impactor proposed in this utility model; Figure 5 This is a schematic diagram of the outer shell 1 and outer shell 2 of the radial impactor proposed in this utility model; Figure 6 The radial impactor proposed in this utility model Figure 5 Enlarged diagram of point A.

[0017] Legend: 1. Outer shell II; 2. Fixed shell; 3. Fixed strip II; 4. Fixed strip I; 5. Connecting plate; 6. Outer shell I; 7. Spiral cone; 8. Connecting pipe; 9. Conical funnel; 10. Connecting pipe; 11. Base; 12. Input head; 13. Spring II; 14. Top ring; 15. Slider; 16. Slide groove; 17. Clamping plate; 18. Spring I; 19. Clamping block; 20. Cover plate; 21. Fixed base. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 , Figure 2 and Figure 5 This utility model provides an embodiment of a radial impactor, including a chassis 11. The chassis 11 serves as a connector, used to fix a connecting pipe 10 and a fixing shell 2. The connecting pipe 10 is fixedly connected to the front side of the chassis 11, and the connecting pipe 10 has multiple holes. A shell 6 is fixedly connected to the front side of the chassis 11. The shell 6 and the shell 2 can seal the cavity when combined. A fixing strip 4 is fixedly connected to the outer wall of the shell 6. The fixing strip 4 provides support for the sliding of the locking block 19 and the connecting plate 5. A locking plate 17 is engaged on the upper inner wall of the fixing strip 4. The locking plate 17 is engaged in the fixing strip 4 and engaged in the inner wall by the locking block 19. The fixing plate 17 is used to fix the fixing strip 2 3 and the outer shell 2 1. The fixing strip 2 3 is fixedly connected to the upper side of the fixing plate 17. The fixing strip 2 3 is set to connect the fixing plate 17 and the outer shell 2 1. The outer shell 2 1 is fixedly connected to the outer wall of the fixing strip 2 3. The outer shell 2 1 is detachable to facilitate cleaning of the connecting pipe 10. The front side of the outer shell 1 6 is fixedly connected to the cover plate 20. The rear side of the cover plate 20 is fixedly connected to the conical funnel 9. The inner side of the conical funnel 9 is fixedly connected to the connecting pipe 8. The inner side of the connecting pipe 8 is provided with a spiral cone 7. The rear side of the chassis 11 is provided with an input component for inputting airflow containing particles.

[0020] Reference Figure 5 and Figure 6 A locking block 19 is elastically connected to the inner right wall of the fixing strip 4 via a spring 18. The locking plate 17 moves towards the fixing strip 4, and the lower side of the locking plate 17 presses against the inclined surface of the locking block 19, causing the locking block 19 to move to the right. After the locking plate 17 is in position, the locking block 19 pops out to the left by the elastic force of the spring 18, locking onto the inner wall of the locking plate 17 to fix its position. By moving the connecting plate 5, the locking block 19 can be released from the inner wall of the locking plate 17. The left side of the locking block 19 is inclined, and its outer wall is slidably connected to the inner wall of the fixing strip 4. The outer wall of the locking block 19 is locked onto the inner wall of the locking plate 17. One end of the spring 18 is fixedly connected to the outer wall of the locking block 19, and the other end is fixedly connected to the inner wall of the fixing strip 4. A connecting plate 5 is fixedly connected to the right side of the locking block 19. The connecting plate 5 is used to connect multiple locking blocks 19. Reference Figure 1 , Figure 3 and Figure 4 The input component includes a fixed housing 2, on the inner wall of which a fixed base 21 is fixedly connected. The fixed base 21 provides a position for the installation of the second spring 13. A top ring 14 is elastically connected to the front side of the fixed base 21 via the second spring 13. The input head 12 enters the slide groove 16 through the inner slider 15 along the front opening of the slide groove 16, causing the top ring 14 to move backward and compress the second spring 13. After rotating the input head 12, the input head 12 is released, and the top ring 14 moves forward under the elastic force of the second spring 13, causing the input head 12 to be engaged in the slide groove 16 by the slider 15. The inner side of the top ring 14 slides. One end of the second spring 13 is fixedly connected to the outer wall of the fixed base 21, and the other end of the second spring 13 is fixedly connected to the rear side of the top ring 14. A groove 16 is provided on the inner wall of the fixed base 21, and a slider 15 slides on the inner wall of the groove 16. The slider 15 moves in the groove 16 through the input head 12. There are two sliders 15. The slider 15 slides on the inner wall of the groove 16. The input head 12 is fixedly connected to the outer wall of the slider 15. The rear inner wall of the input head 12 slides on the outer wall of the fixed base 21, and the rear side of the input head 12 contacts the front side of the top ring 14.

[0021] Working principle: When it is necessary to clear the blockage of the input head 12, it can be removed by pressing the input head 12 backward and then rotating it. After cleaning, the input head 12 enters the slide groove 16 through the inner slider 15 along the front opening of the slide groove 16, causing the top ring 14 to move backward and compress the second spring 13. Then, after rotating the input head 12, it is released. The top ring 14 moves forward under the elastic force of the second spring 13, so that the input head 12 is engaged in the slide groove 16 by the slider 15. The installation of the input head 12 is completed inside. When the connecting pipe 10 needs to be cleaned, the connecting plate 5 is moved to drive the locking block 19 away from the inner wall of the locking plate 17, thereby releasing the fixing of the locking plate 17. The outer shell 2 1 is then removed upwards to facilitate the cleaning of the connecting pipe 10. Through the impact of the spiral cone 7, small particles in the gas input through the input head 12 enter the outer shell 1 6 and outer shell 2 1 through the holes in the connecting pipe 10. The gas is discharged through the cover plate 20, thereby quickly and efficiently separating small particles from the gas and improving efficiency.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Radial impactor comprising a chassis (11), characterized in that: A connecting pipe (10) is fixedly connected to the front side of the chassis (11). A housing (6) is fixedly connected to the front side of the chassis (11). A fixing strip (4) is fixedly connected to the outer wall of the housing (6). A locking block (19) is elastically connected to the inner right side of the fixing strip (4) via a spring (18). A connecting plate (5) is fixedly connected to the right side of the locking block (19). A locking plate (17) is snapped onto the inner upper side of the fixing strip (4). The upper part of the locking plate (17) is... A fixing strip (3) is fixedly connected to the side. A shell (1) is fixedly connected to the outer wall of the fixing strip (3). A cover plate (20) is fixedly connected to the front side of the shell (6). A conical funnel (9) is fixedly connected to the rear side of the cover plate (20). A connecting pipe (8) is fixedly connected to the inner side of the conical funnel (9). A spiral cone (7) is provided on the inner side of the connecting pipe (8). An input component is provided on the rear side of the chassis (11). The input component is used to input airflow containing particles.

2. The radial impactor of claim 1, wherein: The input component includes a fixed shell (2), a fixed seat (21) is fixedly connected to the inner wall of the fixed shell (2), a top ring (14) is elastically connected to the front side of the fixed seat (21) by a spring (13), a sliding groove (16) is provided on the inner wall of the fixed seat (21), a slider (15) slides on the inner wall of the sliding groove (16), and an input head (12) is fixedly connected to the outer wall of the slider (15).

3. The radial impactor of claim 1, wherein: One end of the spring (18) is fixedly connected to the outer wall of the card block (19), and the other end of the spring (18) is fixedly connected to the inner wall of the fixing strip (4).

4. The radial impactor of claim 1, wherein: The left side of the card block (19) is inclined, the outer wall of the card block (19) is slidably connected to the inner wall of the fixing strip (4), and the outer wall of the card block (19) is engaged with the inner wall of the card plate (17).

5. The radial impactor of claim 2, wherein: One end of the second spring (13) is fixedly connected to the outer wall of the fixed base (21), and the other end of the second spring (13) is fixedly connected to the rear side of the top ring (14).

6. The radial impactor of claim 2, wherein: The inner side of the top ring (14) is slidably connected to the outer wall of the fixed seat (21).

7. The radial impactor of claim 2, wherein: Two sliders (15) are provided, and the sliders (15) slide on the inner wall of the groove (16).

8. The radial impactor of claim 2, wherein: The rear inner wall of the input head (12) slides on the outer wall of the fixed seat (21), and the rear side of the input head (12) contacts the front side of the top ring (14).

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