Pneumatic dust collection gun with gun head convenient to replace

Abstract

The pneumatic dust collection gun comprises a connecting base and a switching mechanism, a connecting pipe is fixedly connected to one end of the side face of the connecting base, a fixing mechanism is arranged at one end of the side face of the connecting pipe, the gun head is arranged at one end of the side face of the fixing mechanism, and a handle is fixedly connected to one end of the side face of the switching mechanism. An air pipe joint is arranged at one end of the side surface of the handle; a dust collecting cloth bag is screwed at one end below the connecting seat; through the fixing mechanism and the like, the gun head can be conveniently replaced, different gun heads can be replaced in different working environments, the cleaning efficiency is greatly improved, the cleaning time is shortened, the gun head is conveniently replaced, various cleaning requirements can be met, and the flexibility of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum gun equipment, in particular to a pneumatic vacuum gun which is convenient for replacing the gun head. Background Art

[0002] Because it is not convenient to replace the gun head of a general vacuum gun during use, if the gun head of the vacuum gun is not suitable for the current working environment or cleaning needs, the cleaning efficiency will be greatly reduced. Due to the inconvenience of replacing the gun head, the operator may have to use an unsuitable gun head to work, resulting in poor cleaning results and prolonged cleaning time. Different cleaning tasks may require different types of gun heads. If the vacuum gun is not convenient to replace the gun head, then it cannot adapt to a variety of cleaning needs, reducing the flexibility of the equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a pneumatic vacuum gun with an easy-to-replace gun head in order to solve the problems raised by the above-mentioned background technology, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic vacuum gun that is easy to replace the gun head, comprising: a connecting seat and a switch mechanism, a connecting pipe is fixedly connected to one end of the side of the connecting seat, a fixing mechanism is provided at one end of the side of the connecting pipe, a gun head is provided at one end of the side of the fixing mechanism, a handle is fixedly connected to one end of the side of the switch mechanism, an air pipe joint is provided at one end of the side of the handle, and a dust collecting bag is screwed to one end below the connecting seat.

[0005] As a further solution of the utility model: the fixing mechanism includes a support seat arranged at one end of the side surface of the connecting pipe, a connecting block is fixedly connected to one end of the side surface of the support seat, a slider is slidably connected to one end of the side surface of the connecting block, a connecting frame is slidably connected to one end of the side surface of the slider, a control mechanism is screwed to one end of the side surface of the support seat, and a groove matching the slide bar is opened at one end of the side surface of the connecting block.

[0006] As a further solution of the utility model: the support seat includes a support seat body fixedly connected to one end of the side of the connecting block, a slide groove is opened at one end of the side of the support seat body, and a fixing block is fixedly connected to one end of the side of the support seat body.

[0007] As a further solution of the utility model: the slider includes a slider body arranged at one end of the side of the connecting block, a sliding hole for accommodating the sliding of the connecting frame is opened at one end of the side of the slider body, a sliding bar is fixedly connected to one end of the side of the slider, and a limiting block is fixedly connected to one end of the side of the sliding bar.

[0008] As a further solution of the utility model: the connecting frame includes a connecting frame body arranged at one end of the side surface of the support seat, and a T-block is fixedly connected to one end of the side surface of the connecting frame body, and the T-block is adapted to the slide groove.

[0009] As a further solution of the utility model: the control mechanism includes a threaded rod screwed on one end of the side of the support seat, a knob is fixedly connected to one end of the side of the threaded rod, a push block is rotatably connected to one end of the side of the threaded rod, and the push block is fixedly connected to one end of the side of the slider.

[0010] As a further solution of the utility model: the gun head includes a gun head body arranged at one end of the side of the fixing mechanism, and a mounting seat is fixedly connected to one end of the side of the gun head body, and the mounting seat is adapted to the fixing mechanism.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can facilitate the replacement of the gun head through the fixing mechanism, etc., and different gun heads can be replaced in different working environments, which greatly improves the cleaning efficiency, reduces the cleaning time, and facilitates the replacement of the gun head to adapt to various cleaning needs, thereby improving the flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0015] Figure 3 It is a schematic diagram of the split structure of the fixing mechanism in the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the fixing mechanism in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the gun head mechanism in the utility model.

[0018] In the figure: 1. connecting seat; 2. connecting pipe; 3. fixing mechanism; 31. supporting seat; 311. supporting seat body; 312. sliding groove; 313. fixing block; 32. connecting block; 33. sliding block; 331. sliding block body; 332. sliding hole; 333. sliding bar; 334. limiting block; 34. connecting frame; 341. connecting frame body; 342. T-block; 35. control mechanism; 351. threaded rod; 352. knob; 353. pushing block; 4. gun head; 41. gun head body; 42. mounting seat; 5. switch mechanism; 6. handle; 7. air pipe joint; 8. dust bag. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0021] Reference Figures 1 to 5 In an embodiment of the utility model, a pneumatic vacuum gun which is convenient for replacing a gun head comprises: a connecting seat 1 and a switch mechanism 5, a connecting pipe 2 is fixedly connected to one end of the side of the connecting seat 1, a fixing mechanism 3 is arranged at one end of the side of the connecting pipe 2, a gun head 4 is arranged at one end of the side of the fixing mechanism 3, a handle 6 is fixedly connected to one end of the side of the switch mechanism 5, an air pipe joint 7 is arranged at one end of the side of the handle 6, and a dust collecting bag 8 is screwed at one end below the connecting seat 1.

[0022] The above solution is adopted: an external suction device is connected through the air pipe joint 7 to provide power to the vacuum cleaner, the switch mechanism 5 can control the closing, and the dust collecting bag 8 can collect and process the sucked dust and garbage.

[0023] The fixing mechanism 3 includes a support seat 31 arranged at one end of the side of the connecting pipe 2, a connecting block 32 is fixedly connected to one end of the side of the support seat 31, a slider 33 is slidably connected to one end of the side of the connecting block 32, a connecting frame 34 is slidably connected to one end of the side of the slider 33, and a control mechanism 35 is screwed to one end of the side of the support seat 31.

[0024] The support seat 31 includes a support seat body 311 fixedly connected to one end of the side of the connection block 32 , a sliding groove 312 is provided at one end of the side of the support seat body 311 , and a fixing block 313 is fixedly connected to one end of the side of the support seat body 311 .

[0025] The slider 33 includes a slider body 331 disposed at one end of the side of the connecting block 32. A sliding hole 332 for accommodating the sliding of the connecting frame 34 is opened at one end of the side of the slider body 331. A sliding bar 333 is fixedly connected to one end of the side of the slider 33. A limiting block 334 is fixedly connected to one end of the side of the sliding bar 333.

[0026] The connecting frame 34 includes a connecting frame body 341 disposed at one end of a side surface of the supporting base 31 , and a T-shaped block 342 is fixedly connected to one end of the side surface of the connecting frame body 341 .

[0027] The control mechanism 35 includes a threaded rod 351 screwed to one end of the side surface of the support base 31 , a knob 352 is fixedly connected to one end of the side surface of the threaded rod 351 , and a push block 353 is rotatably connected to one end of the side surface of the threaded rod 351 .

[0028] The above scheme is adopted: by turning the knob 352, the threaded rod 351 is driven to rotate, thereby driving the push block 353 to move outward, thereby pulling the slider 33 to slide on the connecting block 32, thereby driving the connecting frame 34 with the side sliding connection to slide outward, and the four groups of connecting frames 34 and the four groups of sliders 33 are all slidingly connected. The two groups of connecting frames 34 drive the two groups of sliders 33 on the side to slide outward at the same time, thereby driving the other slider 33 to slide outward, so that the limit block 334 also slides outward, and then the mounting seat 42 is placed in the middle of the four groups of connecting blocks 32, and then the knob 352 is rotated in the opposite direction, so that the limit block 334 limits the mounting seat 42, so that quick disassembly and assembly can be achieved.

[0029] The gun head 4 includes a gun head body 41 disposed at one end of the side of the fixing mechanism 3 , and a mounting seat 42 is fixedly connected to one end of the side of the gun head body 41 .

[0030] By adopting the above solution, the gun head body 41 can be quickly installed on the equipment through the mounting seat 42, thus saving time.

[0031] The working principle of the utility model is: by twisting the knob 352, the threaded rod 351 is driven to rotate, thereby driving the push block 353 to move outward, thereby pulling the slider 33 to slide on the connecting block 32, thereby driving the connecting frame 34 with the side sliding connection to slide outward, and the four groups of connecting frames 34 and the four groups of sliders 33 are all slidingly connected, and the two groups of connecting frames 34 drive the two groups of sliders 33 on the side to slide outward at the same time, thereby driving the other slider 33 to slide outward, so that the limit block 334 also slides outward, and then the mounting seat 42 is placed in the middle of the four groups of connecting blocks 32, and then the knob 352 is rotated in the opposite direction, so that the limit block 334 limits the mounting seat 42, so that quick disassembly and assembly can be achieved.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pneumatic vacuum gun with an easy-to-replace gun head, comprising: A connecting seat (1) and a switch mechanism (5), characterized in that a connecting pipe (2) is fixedly connected to one end of the side of the connecting seat (1), a fixing mechanism (3) is provided at one end of the side of the connecting pipe (2), a gun head (4) is provided at one end of the side of the fixing mechanism (3), a handle (6) is fixedly connected to one end of the side of the switch mechanism (5), an air pipe joint (7) is provided at one end of the side of the handle (6), and a dust bag (8) is screwed to one end below the connecting seat (1).

2. A pneumatic vacuum gun with easy-to-replace gun head according to claim 1, characterized in that: The fixing mechanism (3) comprises a support seat (31) arranged at one end of the side of the connecting pipe (2); a connecting block (32) is fixedly connected to one end of the side of the support seat (31); a sliding block (33) is slidably connected to one end of the side of the connecting block (32); a connecting frame (34) is slidably connected to one end of the side of the sliding block (33); and a control mechanism (35) is screwed to one end of the side of the support seat (31).

3. A pneumatic vacuum gun with easy-to-replace gun head according to claim 2, characterized in that: The support seat (31) comprises a support seat body (311) fixedly connected to one end of a side surface of the connection block (32); a slide groove (312) is provided at one end of the side surface of the support seat body (311); and a fixing block (313) is fixedly connected to one end of the side surface of the support seat body (311).

4. The pneumatic vacuum gun with easy-to-replace gun head according to claim 2, characterized in that: The slider (33) comprises a slider body (331) arranged at one end of the side of the connecting block (32); a sliding hole (332) for accommodating the sliding of the connecting frame (34) is provided at one end of the side of the slider body (331); a sliding bar (333) is fixedly connected to one end of the side of the slider (33); and a limiting block (334) is fixedly connected to one end of the side of the sliding bar (333).

5. The pneumatic vacuum gun with easy-to-replace gun head according to claim 2, characterized in that: The connecting frame (34) comprises a connecting frame body (341) arranged at one end of the side surface of the supporting seat (31), and a T-shaped block (342) is fixedly connected to one end of the side surface of the connecting frame body (341).

6. The pneumatic vacuum gun with easy-to-replace gun head according to claim 2, characterized in that: The control mechanism (35) comprises a threaded rod (351) screwed to one end of the side surface of the support seat (31), a knob (352) is fixedly connected to one end of the side surface of the threaded rod (351), and a push block (353) is rotatably connected to one end of the side surface of the threaded rod (351).

7. The pneumatic vacuum gun with easy-to-replace gun head according to claim 1, characterized in that: The gun head (4) comprises a gun head body (41) arranged at one end of the side of the fixing mechanism (3), and a mounting seat (42) is fixedly connected to one end of the side of the gun head body (41).

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