Dust detection device with adjustable horizontal position

Abstract

The utility model discloses a dust detection device with an adjustable horizontal position, which comprises a mounting seat, fixed plates are fixedly mounted above the mounting seat, and a vertical rod is fixedly connected between the upper and lower fixed plates; the fixing base is fixedly installed above the upper fixing plate, a driving motor is fixedly installed above the fixing base, and the lower portion of the driving motor is connected with a lead screw through a coupler; the movable seat is in threaded connection with the outer side of the lead screw, and a positioning disc is fixedly mounted on the outer side of the movable seat; the rotating sleeve is installed on the outer side of the movable seat through a first bearing, a connecting plate is fixedly connected to the side face of the rotating sleeve, a limiting piece is installed above the connecting plate, and the limiting piece comprises a threaded sleeve, an installation bolt, a barrel, a sliding piece, a pull handle, a spring and a limiting insertion rod. The height of the dust concentration detection device can be adjusted, so that subsequent maintenance of the dust concentration detection device is facilitated, and the specific position of the dust concentration detection device can be further adjusted according to actual requirements.

Description

Technical Field

[0001] The utility model relates to the field of dust detection devices, in particular to a dust detection device with adjustable horizontal position. Background Art

[0002] The dust detection device can detect the dust concentration in the air in the production workshop. For example, patent application number: 201821972477.6 discloses a dust concentration detection device with adjustable horizontal position, including a vertical pole with a bottom end fixed to the ground, the top of the pole is connected to one end of a horizontal slide rail, and the slide rail is supported by the pole; a slide seat is provided on the slide rail, and the slide seat is located below the slide rail; a horizontal rotating shaft passes through the slide seat, and the rotating shaft is parallel to the slide rail; the rotating shaft is supported by a pair of shaft seats, and the pair of shaft seats are respectively fixed to the bottom surface of the slide rail, and the pair of shaft seats are respectively arranged at both ends of the length direction of the slide rail; a pair of convex rings are provided on the rotating shaft, and the pair of convex rings are coaxial with the rotating shaft; the pair of convex rings are located between the above-mentioned pair of shaft seats, and the slide seat is located between the pair of convex rings; the pair of convex rings correspond one-to-one with the above-mentioned pair of shaft seats, and the convex rings correspond to the pair of shaft seats one-to-one. The corresponding shaft seat is abutted; the rotating shaft includes: a threaded section with external threads; the threaded section is located between the above-mentioned pair of convex rings, and the threaded section extends from one of the convex rings to the other convex ring; the slide seat is provided with a threaded through hole that matches the threaded section; the rotating shaft is provided with: a motor that drives the rotating shaft to rotate at one end close to the vertical pole; the motor is fixed to the vertical pole; the bottom end of the slide seat is connected to one end of a horizontal connecting rod; the connecting rod is located below the rotating shaft, and the connecting rod is parallel to the rotating shaft; the slide seat is located between the connecting rod and the vertical pole; the length of the connecting rod is greater than the length of the rotating shaft; the other end of the connecting rod is provided with a support seat, and the support seat includes: a vertical back plate connected to the connecting rod, and a horizontal bottom plate connected to the bottom edge of the back plate; the back plate is located between the bottom plate and the connecting rod; a dust concentration detection device is provided on the top surface of the bottom plate. It has the following advantages: its horizontal position can be adjusted.

[0003] However, this patent still has the following defects: since the dust concentration detection device is installed at a high height on the pole and the height is fixed, there are inconveniences in subsequent maintenance. Utility Model Content

[0004] In view of the above-mentioned defects or shortcomings in the prior art, it is desired to provide a dust detection device with adjustable horizontal position, which can adjust the height of the dust concentration detection device, thereby facilitating subsequent maintenance of the dust concentration detection device, and can further adjust the specific position of the dust concentration detection device according to actual needs.

[0005] According to the technical solution provided in the embodiment of the present application, a dust detection device with adjustable horizontal position includes a mounting seat, a fixing plate is fixedly installed above the mounting seat, and a vertical pole is fixedly connected between the upper and lower fixing plates; a mounting hole is provided at the bottom of the mounting seat, and the upper and lower fixing plates are parallel to each other, a fixing seat, the fixing seat is fixedly installed above the upper fixing plate, a driving motor is fixedly installed above the fixing seat, and a screw rod is connected to the lower part of the driving motor through a coupling; the screw rod is connected to the fixing plate through a second bearing, and a movable seat, the movable seat is screwed on the outer side of the screw rod, and the movable seat A positioning plate is fixedly installed on the outside; a threaded sleeve threadedly connected to the screw rod is fixedly installed inside the movable seat; a sliding sleeve slidably connected to the vertical rod is fixedly installed inside the movable seat; the rotating sleeve is installed on the outside of the movable seat through a first bearing; a connecting plate is fixedly connected to the side of the rotating sleeve; a limiting member is installed above the connecting plate; the limiting member includes a threaded sleeve, a mounting bolt, a cylinder, a sliding plate, a pull handle, a spring and a limiting plug rod; the positioning plate is located below the connecting plate, and the bottom of the rotating sleeve is located above the positioning plate; a positioning groove is provided on the surface of the positioning plate, and adjacent positioning grooves The screw sleeve is fixedly connected to the two sides of the cylinder body through a connecting rod, the mounting bolt is screwed on the side of the screw sleeve, the surface of the connecting plate is provided with a screw groove corresponding to the mounting bolt, the end of the mounting bolt is screwed into the screw groove, the slide is slidably installed inside the cylinder body, the pull handle is fixedly connected above the slide, the top of the cylinder is provided with a first through hole corresponding to the pull handle, the spring is connected between the slide and the cylinder, the limit plug rod is fixedly connected to the bottom of the slide, and the bottom of the cylinder and the surface of the connecting plate are provided with a screw groove corresponding to the limit plug rod Corresponding to the second through hole, the lower end of the limit rod passes through the second through hole and is inserted into the positioning groove; a frame body, the frame body is fixedly mounted on the side of the connecting plate, and a telescopic hydraulic cylinder is installed inside the frame body by screws; a support seat, the support seat is connected to the end of the telescopic hydraulic cylinder by a connecting sleeve and screws, and a dust concentration detection device is fixedly mounted on the support seat; a horizontal column, the horizontal column is fixedly connected to the side of the support seat, the horizontal column is located below the telescopic hydraulic cylinder, the horizontal column is slidably connected to the frame body, and the side of the frame body is provided with a sliding through hole corresponding to the horizontal column.

[0006] In summary, the beneficial effects of this application are:

[0007] 1. The height of the dust concentration detection device can be adjusted by setting the mounting base, the fixing plate, the vertical pole, the fixing base, the driving motor, the screw rod and the movable base, thereby facilitating the subsequent maintenance of the dust concentration detection device;

[0008] 2. By setting the positioning plate, rotating sleeve, connecting plate and limiter, the specific position of the dust concentration detection device can be further adjusted according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the top view of the structure of the connection between the movable seat, the positioning plate, the rotating sleeve, the connecting plate, the cylinder, the frame, the telescopic hydraulic cylinder, the supporting seat, the screw sleeve and the sliding sleeve of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the limiter of the utility model.

[0013] Numbers in the figure: 1. Mounting seat; 2. Fixed plate; 3. Vertical pole; 4. Fixed seat; 5. Driving motor; 6. Screw; 7. Movable seat; 8. Positioning plate; 9. Rotating sleeve; 10. Connecting plate; 11. Limiting piece; 12. Screw sleeve; 13. Mounting bolt; 14. Cylinder; 15. Slide; 16. Pull handle; 17. Spring; 18. Limiting rod; 19. Frame; 20. Telescopic hydraulic cylinder; 21. Support seat; 22. Dust concentration detection device; 23. Horizontal column; 24. Screw sleeve; 25. Sliding sleeve. DETAILED DESCRIPTION

[0014] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0015] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0016] Please refer to Figure 1 , Figure 2 and Figure 3, a dust detection device with adjustable horizontal position, comprising a mounting seat 1, a fixing plate 2 is fixedly mounted above the mounting seat 1, and a vertical rod 3 is fixedly connected between the upper and lower fixing plates 2; a fixing seat 4, the fixing seat 4 is fixedly mounted above the fixing plate 2, a driving motor 5 is fixedly mounted above the fixing seat 4, and a screw rod 6 is connected to the lower part of the driving motor 5 through a coupling; a movable seat 7, the movable seat 7 is screwed on the outer side of the screw rod 6, and a positioning plate 8 is fixedly mounted on the outer side of the movable seat 7; a rotating sleeve 9, the rotating sleeve 9 is mounted on the outer side of the movable seat 7 through a first bearing, and the side of the rotating sleeve 9 is fixedly connected There is a connecting plate 10, and a limiting member 11 is installed above the connecting plate 10, and the limiting member 11 includes a screw sleeve 12, a mounting bolt 13, a cylinder 14, a slide 15, a pull handle 16, a spring 17 and a limiting plug rod 18; a frame body 19, and the frame body 19 is fixedly installed on the side of the connecting plate 10, and a telescopic hydraulic cylinder 20 is installed inside the frame body 19 by screws; a support seat 21, and the support seat 21 is connected to the end of the telescopic hydraulic cylinder 20 by a connecting sleeve and screws, and a dust concentration detection device 22 is fixedly installed on the support seat 21; a horizontal column 23, and the horizontal column 23 is fixedly connected to the side of the support seat 21.

[0017] like Figure 1 and Figure 2 As shown, a control panel is fixedly installed on the front side of the mounting seat 1, and the drive motor 5, the telescopic hydraulic cylinder 20, and the dust concentration detection device 22 are electrically connected to the control panel, which facilitates control. A mounting hole is provided at the bottom of the mounting seat 1, which facilitates the installation of the mounting seat 1. The upper and lower fixed plates 2 are parallel to each other, and the screw rod 6 is connected to the fixed plate 2 through a second bearing. A screw sleeve 24 screwed to the screw rod 6 is fixedly installed inside the movable seat 7, and a sliding sleeve 25 slidably connected to the vertical rod 3 is fixedly installed inside the movable seat 7.

[0018] like Figure 1 , Figure 2 and Figure 3As shown, the positioning plate 8 is located below the connecting plate 10, and the bottom of the rotating sleeve 9 is located above the positioning plate 8. Positioning grooves are provided on the surface of the positioning plate 8, and spacing is provided between adjacent positioning grooves. The screw sleeve 12 is fixedly connected to both sides of the cylinder 14 through a connecting rod, the mounting bolt 13 is screwed on the side of the screw sleeve 12, the surface of the connecting plate 10 is provided with a screw groove corresponding to the mounting bolt 13, the end of the mounting bolt 13 is screwed into the screw groove, the slide 15 is slidably installed inside the cylinder 14, the pull handle 16 is fixedly connected above the slide 15, the top of the cylinder 14 is provided with a first through hole corresponding to the pull handle 16, the spring 17 is connected between the slide 15 and the cylinder 14, the limit rod 18 is fixedly connected to the bottom of the slide 15, the bottom of the cylinder 14 and the surface of the connecting plate 10 are both provided with a second through hole corresponding to the limit rod 18, the lower end of the limit rod 18 passes through the second through hole and is inserted into the positioning groove, and the length of the limit rod 18 inserted into the positioning groove is less than the distance between the top of the slide 15 and the top of the cylinder 14.

[0019] like Figure 1 and Figure 2 As shown, the horizontal column 23 is located below the telescopic hydraulic cylinder 20 , and the horizontal column 23 is slidably connected to the frame 19 . The side of the frame 19 is provided with a sliding through hole corresponding to the horizontal column 23 , which facilitates the sliding of the horizontal column 23 .

[0020] When in use: first, use bolts to install the mounting base 1 on the ground, start the telescopic hydraulic cylinder 20, and the telescopic hydraulic cylinder 20 can drive the support base 21 and the dust concentration detection device 22 to move horizontally, so that the horizontal position of the dust concentration detection device 22 can be adjusted. At the same time, one hand pulls the handle 16 of the limit member 11 to drive the slide 15 to move up, which will squeeze the spring 17 and move the lower end of the limit rod 18 out of the positioning groove of the positioning plate 8. The other hand rotates the rotating sleeve 9. After rotating it to a suitable position, release the handle 16, and the spring 17 resets to drive the lower end of the limit rod 18 to insert into the corresponding The dust concentration detection device 22 is positioned in the positioning groove on the position, so that the specific position of the dust concentration detection device 22 can be further adjusted according to actual needs. When the dust concentration detection device 22 needs to be maintained later, the drive motor 5 is started, and the drive motor 5 can drive the screw rod 6 to rotate. The screw rod 6 can drive the threaded sleeve 24, the movable seat 7, the sliding sleeve 25, the rotating sleeve 9, the connecting plate 10, the frame 19, the telescopic hydraulic cylinder 20, the support seat 21 and the dust concentration detection device 22 to move downward, and the height of the dust concentration detection device 22 can be adjusted, thereby facilitating the subsequent maintenance of the dust concentration detection device 22.

[0021] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A dust detection device with adjustable horizontal position, characterized by: It comprises a mounting seat (1), a fixing plate (2) is fixedly mounted above the mounting seat (1), and a vertical rod (3) is fixedly connected between the upper and lower fixing plates (2); A fixed seat (4), the fixed seat (4) is fixedly mounted above the fixed plate (2), a driving motor (5) is fixedly mounted above the fixed seat (4), and a screw rod (6) is connected to the driving motor (5) through a coupling; A movable seat (7), the movable seat (7) being screwed onto the outer side of the screw rod (6), and a positioning plate (8) being fixedly mounted on the outer side of the movable seat (7); A rotating sleeve (9), wherein the rotating sleeve (9) is mounted on the outer side of the movable seat (7) via a first bearing, a connecting plate (10) is fixedly connected to the side of the rotating sleeve (9), a limiting member (11) is mounted above the connecting plate (10), and the limiting member (11) comprises a screw sleeve (12), a mounting bolt (13), a cylinder (14), a sliding plate (15), a pull handle (16), a spring (17) and a limiting plug rod (18); A frame (19), the frame (19) being fixedly mounted on a side surface of the connecting plate (10), and a telescopic hydraulic cylinder (20) being mounted inside the frame (19) by means of screws; A support seat (21), the support seat (21) being connected to the end of the telescopic hydraulic cylinder (20) via a connecting sleeve and screws, and a dust concentration detection device (22) being fixedly mounted on the support seat (21); A horizontal column (23), wherein the horizontal column (23) is fixedly connected to a side surface of the support seat (21).

2. The dust detection device with adjustable horizontal position according to claim 1 is characterized in that: A mounting hole is provided at the bottom of the mounting seat (1), the upper and lower fixing plates (2) are parallel to each other, and the screw rod (6) is connected to the fixing plate (2) via a second bearing.

3. The dust detection device with adjustable horizontal position according to claim 1 is characterized in that: A threaded sleeve (24) threadedly connected to the screw rod (6) is fixedly installed inside the movable seat (7), and a sliding sleeve (25) slidably connected to the vertical rod (3) is fixedly installed inside the movable seat (7).

4. The dust detection device with adjustable horizontal position according to claim 1 is characterized in that: The positioning plate (8) is located below the connecting plate (10), the bottom of the rotating sleeve (9) is located above the positioning plate (8), and the surface of the positioning plate (8) is provided with positioning grooves, and spacing is provided between adjacent positioning grooves.

5. The dust detection device with adjustable horizontal position according to claim 4 is characterized in that: The screw sleeve (12) is fixedly connected to both sides of the cylinder (14) through a connecting rod, the mounting bolt (13) is screwed on the side of the screw sleeve (12), the surface of the connecting plate (10) is provided with a screw groove corresponding to the mounting bolt (13), the end of the mounting bolt (13) is screwed into the screw groove, the slide (15) is slidably installed inside the cylinder (14), the pull handle (16) is fixedly connected above the slide (15), the top of the cylinder (14) is provided with a first through hole corresponding to the pull handle (16), the spring (17) is connected between the slide (15) and the cylinder (14), the limit rod (18) is fixedly connected below the slide (15), the bottom of the cylinder (14) and the surface of the connecting plate (10) are both provided with a second through hole corresponding to the limit rod (18), the lower end of the limit rod (18) passes through the second through hole and is inserted into the positioning groove.

6. The dust detection device with adjustable horizontal position according to claim 1 is characterized in that: The horizontal column (23) is located below the telescopic hydraulic cylinder (20), the horizontal column (23) is slidably connected to the frame (19), and a sliding through hole corresponding to the horizontal column (23) is provided on the side of the frame (19).

Images