Detachable noise reduction partition plate of internal combustion generating set

Abstract

The utility model discloses a detachable noise reduction partition plate of an internal combustion generator set, which relates to the technical field of internal combustion generators, and adopts the technical scheme that the detachable noise reduction partition plate comprises an internal combustion generator set body, a bottom plate fixedly connected to the bottom of the internal combustion generator set body, the bottom plate is of a square structure, and a plurality of positioning rods fixedly connected to the top of the bottom plate; the multiple bottom plates are of cuboid structures, the multiple positioning rods are sleeved with positioning pipes, the positioning pipes slide relative to the positioning rods, the tops of the multiple positioning pipes are fixedly connected with a top plate and noise reduction partition plate bodies, the multiple noise reduction partition plate bodies are arranged on the periphery of the bottom of the top plate, and the multiple noise reduction partition plate bodies are movably connected with the top plate through hinges. The noise reduction partition plate has the advantages that the noise reduction efficiency of the internal combustion generator set is greatly improved, meanwhile, the adjustable noise reduction partition plate body is adopted, operation of workers is facilitated, the noise reduction partition plate is simple and easy to understand, and great convenience is brought to users.

Description

TECHNICAL FIELD

[0001] The utility model relates to internal combustion generator technology field, concretely relates to a detachable internal combustion generator set noise reduction baffle. BACKGROUND

[0002] Internal combustion generator set is widely used in factory production process, because internal combustion generator set can produce big noise when working, therefore needs to use noise reduction baffle body to carry out noise insulation treatment, but the existing noise reduction baffle body needs to splice and assemble many pieces, therefore is troublesome when disassembling and installing, increases the loss of labor. SUMMARY

[0003] Therefore, the utility model provides a detachable internal combustion generator set noise reduction baffle, when the user needs to fold the noise reduction baffle body, starts the control motor to work, and the control motor works and makes multiple pull ropes retract to pull up multiple noise reduction baffle bodies, which is convenient for the user to operate the internal combustion generator set, so as to solve the problem that the existing noise reduction baffle body needs to splice and assemble many pieces, and is troublesome when disassembling and installing, and increases the loss of labor.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme: a detachable internal combustion generator set noise reduction baffle, comprising internal combustion generator set body, the bottom of the internal combustion generator set body is fixedly connected with the bottom plate, the bottom plate is square structure;

[0005] The positioning rod is fixedly connected to the top of the bottom plate, and the bottom plate is cuboid structure;

[0006] The positioning rod is fixedly connected to the top of the bottom plate, and the bottom plate is cuboid structure;

[0007] The noise reduction baffle body is arranged on the bottom of the top plate, and the noise reduction baffle body is movably connected to the top plate through the hinge;

[0008] The control mechanism is arranged on the top of the top plate, and the control mechanism is used for adjusting and controlling the noise reduction baffle body.

[0009] Preferably, the control mechanism comprises a control motor, the control motor is arranged on the top of the top plate, the control motor is fixedly connected with the transmission shaft at the output end, and the transmission shaft is movably connected with the top plate through the rolling bearing.

[0010] Preferably, the top of the top plate is fixedly connected with multiple positioning frames, the positioning frame is sleeved outside the transmission shaft and movably connected with the transmission shaft through the rolling bearing.

[0011] Preferably, the positioning frame is internally provided with a first bevel gear, and the first bevel gear is fixedly sleeved outside the transmission shaft.

[0012] Preferably, a plurality of second bevel gears are arranged outside the first bevel gear, and the first bevel gear is in meshing connection with the plurality of second bevel gears.

[0013] Preferably, the top plate is provided with a plurality of transmission rods at the top, the plurality of transmission rods are movably connected with the positioning frame through rolling bearings, and the plurality of transmission rods are respectively fixedly embedded in the plurality of second bevel gears.

[0014] Preferably, a plurality of winding wheels are fixedly sleeved outside the plurality of transmission rods, and a plurality of pull ropes are fixedly wound outside the plurality of winding wheels.

[0015] Preferably, the plurality of pull ropes extend to the outside of a plurality of noise reduction partition bodies at the bottom, a plurality of connecting plates are fixedly connected outside the plurality of noise reduction partition bodies, and the plurality of connecting plates are respectively fixedly connected with the plurality of pull ropes at the bottom.

[0016] Preferably, a plurality of guide wheels are arranged at the top of the top plate, and the plurality of guide wheels are respectively arranged at the bottom of the plurality of pull ropes.

[0017] Preferably, a plurality of supporting plates are fixedly connected at the top of the top plate, the plurality of supporting plates are respectively sleeved outside the plurality of transmission rods and movably connected with the transmission rods through rolling bearings.

[0018] The beneficial effects of the utility model are as follows:

[0019] When the user needs to fold the noise reduction partition body, the control motor is started to work, the working of the control motor makes the plurality of pull ropes contract to pull up the plurality of noise reduction partition bodies, and the user can conveniently operate the internal combustion generator set, so as to solve the problem that the existing noise reduction partition body needs to be assembled by a plurality of pieces, and the disassembly and assembly are relatively troublesome and the labor loss is increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative labor.

[0021] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the utility model, so they do not have technical substantive significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope covered by the disclosed technical content of the utility model.

[0022] Figure 1 The overall structure schematic view provided by the utility model is shown in the figure.

[0023] Figure 2 The control mechanism three-dimensional structure schematic view provided by the utility model is shown in the figure.

[0024] Figure 3 The control mechanism three-dimensional structure schematic view provided by the utility model is shown in the figure. Figure 2 The enlarged view of A in the control mechanism three-dimensional structure schematic view provided by the utility model is shown in the figure.

[0025] Figure 4 The positioning rod and positioning tube three-dimensional structure schematic view provided by the utility model is shown in the figure.

[0026] In the figure: 1, internal combustion generator set body; 2, bottom plate; 3, positioning rod; 4, positioning tube; 5, top plate; 6, noise reduction baffle body; 7, control motor; 8, transmission shaft; 9, positioning frame; 10, first bevel gear; 11, second bevel gear; 12, transmission rod; 13, winding wheel; 14, pull rope; 15, connecting plate; 16, guide wheel; 17, support plate. DETAILED DESCRIPTION

[0027] The preferred embodiments of the utility model are described below in conjunction with the accompanying drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0028] Referring to the accompanying drawings Figure 1 - the accompanying drawings Figure 4 The utility model provides a kind of detachable internal combustion generator set noise reduction baffle, including internal combustion generator set body 1, the bottom of internal combustion generator set body 1 is fixedly connected with bottom plate 2, bottom plate 2 is set as square structure;

[0029] Positioning rod 3, multiple positioning rods 3 are fixedly connected in the top of bottom plate 2, multiple bottom plates 2 are set as cuboid structure;

[0030] Multiple positioning rods 3 outside are equipped with positioning tube 4, positioning tube 4 and positioning rod 3 slide, multiple positioning tubes 4 top are fixedly connected with top plate 5;

[0031] Noise reduction baffle body 6, multiple noise reduction baffle bodies 6 are respectively arranged in the bottom of top plate 5 four around, multiple noise reduction baffle bodies 6 are all with top plate 5 through hinged movable connection;

[0032] A control mechanism is arranged on the top of the top plate 5, and is used for adjusting and controlling the noise reduction baffle body 6;

[0033] In this embodiment, when the user needs to fold the noise reduction baffle body 6, the control motor 7 is started to work, and the control motor 7 drives the plurality of pull ropes 14 to retract and pull up the plurality of noise reduction baffle bodies 6, so as to facilitate the user to operate the internal combustion generator set;

[0034] In order to achieve the purpose of controlling and adjusting the noise reduction structure, the device adopts the following technical scheme: the control mechanism includes a control motor 7 arranged on the top of the top plate 5, and a transmission shaft 8 fixedly connected to the output end of the control motor 7; the transmission shaft 8 is movably connected to the top plate 5 through a rolling bearing; a plurality of positioning frames 9 are fixedly connected to the top of the top plate 5; the positioning frames 9 are sleeved outside the transmission shaft 8 and movably connected to the transmission shaft 8 through a rolling bearing; a first bevel gear 10 is arranged inside the positioning frame 9 and fixedly sleeved outside the transmission shaft 8; a plurality of second bevel gears 11 are arranged outside the first bevel gear 10 and movably connected to the first bevel gear 10; a plurality of transmission rods 12 are movably connected to the positioning frame 9 through a rolling bearing and fixedly embedded in the plurality of second bevel gears 11; a plurality of winding wheels 13 are fixedly sleeved outside the plurality of transmission rods 12; a plurality of pull ropes 14 are fixedly wound outside the plurality of winding wheels 13; the plurality of pull ropes 14 extend to the outside of the plurality of noise reduction baffle bodies 6; and a plurality of connecting plates 15 are fixedly connected to the outside of the plurality of noise reduction baffle bodies 6 and fixedly connected to the bottom ends of the plurality of pull ropes 14.

[0035] The control motor 7 drives the transmission shaft 8 and the first bevel gear 10 to rotate, the first bevel gear 10 drives the plurality of second bevel gears 11 to rotate, the second bevel gears 11 drive the plurality of transmission rods 12 to rotate, the plurality of transmission rods 12 drive the plurality of winding wheels 13 to rotate, and the plurality of winding wheels 13 drive the plurality of pull ropes 14 to retract, so that the pull ropes 14 are stretched upwards, thereby driving the plurality of noise reduction baffle bodies 6 to be lifted up; similarly, the user starts the control motor 7 to reverse, so that the pull ropes 14 are relaxed, thereby driving the noise reduction baffle bodies 6 to fall down and achieving the effect of noise reduction and sound insulation.

[0036] In order to achieve the purpose of limiting and guiding, the top plate 5 is provided with a plurality of guide wheels 16 arranged at the bottom of the plurality of pull ropes 14; and a plurality of supporting plates 17 are fixedly connected to the top of the top plate 5 and movably connected to the transmission rods 12 through rolling bearings and sleeved outside the transmission rods 12.

[0037] The design of the plurality of guide wheels 16 guides the pull rope 14, preventing the pull rope 14 from directly rubbing against the corner and being broken.

[0038] The use process of the utility model is as follows: when the user needs to fold the noise reduction partition body 6, the control motor 7 is started to work, the work of the control motor 7 makes the plurality of pull ropes 14 contract to pull up the plurality of noise reduction partition bodies 6, which is convenient for the user to operate the internal combustion generator set, the work of the control motor 7 drives the transmission shaft 8 and the first bevel gear 10 to rotate, the rotation of the first bevel gear 10 drives the plurality of second bevel gears 11 to rotate, the rotation of the second bevel gears 11 drives the plurality of transmission rods 12 to rotate, the rotation of the plurality of transmission rods 12 drives the plurality of winding wheels 13 to rotate, the rotation of the plurality of winding wheels 13 drives the plurality of pull ropes 14 to contract, so that the pull rope 14 is stretched upwards, thereby driving the plurality of noise reduction partition bodies 6 to lift up, and the user starts the control motor 7 to reverse, so that the pull rope 14 is relaxed, thereby driving the noise reduction partition body 6 to fall down to play the effect of noise reduction and sound insulation, the design of the plurality of guide wheels 16 guides the pull rope 14, preventing the pull rope 14 from directly rubbing against the corner and being broken.

[0039] The above is only the preferred embodiment of the utility model, and any skilled person in the art can modify the technical solution described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement according to the technical solution of the utility model is within the scope of protection of the utility model.

Claims

1. A demountable noise reduction baffle for an internal combustion generator set, characterized by: The utility model relates to an internal combustion generator set body (1) bottom fixedly connected with bottom plate (2), bottom plate (2) is provided square structure, Positioning rod (3), a plurality of positioning rod (3) all are fixedly connected in bottom plate (2) top, a plurality of bottom plate (2) are all provided cuboid structure, A plurality of positioning tube (4) are provided outside a plurality of positioning rod (3), positioning tube (4) and positioning rod (3) slide, a plurality of positioning tube (4) top fixedly connected with top plate (5), A plurality of noise reduction baffle bodies (6) are respectively arranged at the bottom of the top plate (5) around, and a plurality of noise reduction baffle bodies (6) are movably connected with the top plate (5) through hinges. The control mechanism is arranged on the top of the top plate (5), and is used for adjusting and controlling the noise reduction baffle bodies (6). The control mechanism comprises a control motor (7) arranged on the top of the top plate (5), and a transmission shaft (8) fixedly connected to the output end of the control motor (7), wherein the transmission shaft (8) is movably connected with the top plate (5) through a rolling bearing.

2. A demountable noise barrier for internal combustion engine generators as claimed in claim 1, wherein: A plurality of positioning racks (9) are fixedly connected to the top of the top plate (5), and the positioning racks (9) are movably connected with the transmission shaft (8) through rolling bearings and are arranged outside the transmission shaft (8).

3. A demountable noise barrier for internal combustion engine generators as claimed in claim 1, wherein: A first bevel gear (10) is arranged inside the positioning rack (9) and is fixedly arranged outside the transmission shaft (8).

4. A demountable noise barrier for internal combustion engine generators as claimed in claim 3, wherein: A plurality of second bevel gears (11) are arranged outside the first bevel gear (10), and the first bevel gear (10) is movably connected with the plurality of second bevel gears (11).

5. A demountable noise barrier for internal combustion engine generators as claimed in claim 4, wherein: A plurality of transmission rods (12) are arranged on the top of the top plate (5), and the transmission rods (12) are movably connected with the positioning racks (9) through rolling bearings, and the transmission rods (12) are respectively fixedly arranged inside the plurality of second bevel gears (11).

6. A demountable noise barrier for internal combustion engine generators as claimed in claim 1, wherein: A plurality of winding wheels (13) are fixedly arranged outside the transmission rods (12), and a plurality of pull ropes (14) are fixedly wound outside the winding wheels (13).

7. A demountable noise barrier for internal combustion engine generators as claimed in claim 6, wherein: The bottom ends of the plurality of pull ropes (14) extend to the outside of the plurality of noise reduction baffle bodies (6), and a plurality of connecting plates (15) are fixedly connected to the outside of the plurality of noise reduction baffle bodies (6), and the plurality of connecting plates (15) are respectively fixedly connected with the bottom ends of the plurality of pull ropes (14).

8. A demountable noise barrier for internal combustion engine generators as claimed in claim 7, wherein: A plurality of guide wheels (16) are arranged on the top of the top plate (5) and are arranged at the bottom of the plurality of pull ropes (14).

9. A demountable noise barrier for internal combustion engine generators as claimed in claim 1, wherein: A plurality of supporting plates (17) are fixedly connected to the top of the top plate (5), and the supporting plates (17) are movably connected with the transmission rods (12) through rolling bearings and are arranged outside the transmission rods (12).

10. A demountable noise barrier for internal combustion engine generators as claimed in claim 1, wherein: ​

Images