Roots blower series connection installation structure

Abstract

The utility model provides a Roots blower series connection installation structure, which relates to the technical field of Roots blower application and comprises a Roots blower main body, air pipelines are fixed at two ends of the Roots blower main body, a substrate is fixed on one side of each air pipeline, a fixing hole is arranged on the substrate at one end, a nail head is fixed on the substrate at the other end, and the surface of the nail head is in sliding connection with the inner wall of the fixing hole. A clamping plate mounting mode is adopted to solve the problem that when the Roots blowers need to be connected in series for use, a worker aligns and connects a plurality of Roots blowers in series, the existing Roots blowers are fixed by mounting screws and nuts at the joints of the Roots blowers after being aligned, and the Roots blowers are completely attached by virtue of the force of external screws when being fixed, so that the Roots blowers are difficult to fix. The screw and the nut need to be tightly screwed by a worker, so that the surface of equipment is abraded and deformed, the abraded part of the equipment loses surface paint and is easy to rust, the deformation of the surface is more and more obvious and serious along with long-time use of the equipment, and finally, the equipment cannot be normally attached and connected in series.

Description

Technical Field

[0001] The utility model relates to the technical field of Roots blower application, in particular to a Roots blower series installation structure. Background Art

[0002] Roots blower is a kind of energy blower commonly used in the industrial field. Its characteristics are simple structure, high efficiency and low noise. The technology of starting multiple blowers in series is developed to meet higher production capacity requirements. When the system requires a large amount of air, multiple Roots blowers can be started at the same time to improve production capacity and work efficiency. It is especially suitable for production lines that require uninterrupted operation. When higher pressure and flow are required, two or more blowers can be used in series. When used in series, after the first blower compresses the air to a certain extent, the second blower will continue to compress and transport it further, and so on.

[0003] In the prior art, when Roots blowers need to be used in series, workers align multiple Roots blowers and connect them in series. However, after the current Roots blowers are aligned, they are fixed by installing screws and nuts at the connections of the Roots blowers. The blowers are completely fitted with the force of external screws when fixed, so workers need to tighten the screws and nuts tightly, which causes surface wear and deformation of the equipment, resulting in the loss of surface paint at the worn parts of the equipment, making it easy to rust. Moreover, with the long-term use of the equipment, the deformation on the surface becomes more and more obvious and serious, ultimately resulting in the inability of the equipment to fit normally in series. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a Roots blower series installation structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a Roots blower series installation structure, comprising a Roots blower body, both ends of the Roots blower body are fixed with air ducts, one side of the air duct is fixed with a base plate, one end of the base plate is provided with a fixing hole, and the other end of the base plate is fixed with a nail head, the surface of the nail head is slidably connected to the inner wall of the fixing hole, a fixed empty disk is fixed to the inner wall of the fixing hole, a rotating column is fixed to the top of the fixed empty disk, a splint is rotatably connected to the surface of the rotating column, a driving wheel is rotatably connected to the side of the fixed empty disk, a sliding groove is provided on the top of the driving wheel, a sliding column is slidably connected to the inner wall of the sliding groove, and a splint is rotatably connected to the surface of the sliding column. In the prior art, when Roots blowers need to be used in series, the staff aligns and connects multiple Roots blowers in series, while the current Roots After the fan is aligned, it is fixed by installing screws and nuts at the connection of the Roots blower. When the fan is fixed, it completely relies on the power of the external screws to fit together, so the staff needs to tighten the screws and nuts tightly, which causes wear and deformation of the equipment surface, resulting in the loss of surface paint at the worn part of the equipment, and it is easy to rust. With the long-term use of the equipment, the deformation on the surface becomes more and more obvious and serious, which ultimately leads to the inability of the equipment to fit in series normally. To solve this problem, the utility model adopts the method of installing splints to achieve the solution. When the staff needs to connect the Roots blower in series, they put the nail head into the fixing hole and then start the driving wheel to rotate counterclockwise, so that the slide column slides along the slide groove to the end close to the center, so that the splint gathers and clamps the nail head to complete the fixation, thereby avoiding wear on the equipment surface and achieving the effect of increasing the service life of the equipment.

[0006] Preferably, a fixing plate is fixed to the bottom of the Roots blower body, a fixing groove is provided on the top of the fixing plate, a bearing plate is fixed to the bottom of the fixing plate, a buffer spring is fixed to the bottom of the bearing plate, a fixing plate is fixed to the bottom end of the buffer spring, and a buffer damping cylinder is fixed to the top of the fixing plate. In the prior art, since the blower inevitably vibrates when working, the heights of the blowers change, causing the blowers to be always hit at the series connection points. Frequent changes in height may also cause internal components of the equipment to loosen, affecting the service life of the equipment, reducing the output power of the blower, and increasing production costs. To solve such problems, the utility model adopts the method of installing a buffer spring to achieve the solution, so that when the blower starts, the buffer spring absorbs vibration and converts it into elastic potential energy. The elastic potential energy is hindered by the buffer damping cylinder during the release process. The elastic potential energy is gradually converted into internal energy during the release process, thereby alleviating the vibration amplitude and achieving the effect of increasing the service life of the equipment.

[0007] Preferably, a rubber gasket is fixed on one side of the substrate. In the prior art, since the fan inevitably vibrates when it is working, the fan substrates collide with each other, causing damage to the equipment, causing damage to parts, affecting the sealing of the equipment, and reducing the service life of the equipment. To solve such problems, the utility model adopts the method of installing rubber gaskets to achieve a solution. When the fan is working, the rubber gasket can alleviate the collision between the fan substrates, provide a buffering effect, reduce the speed of the substrates, and achieve the effect of improving the safety of equipment use.

[0008] Preferably, a rubber pad is fixed to the bottom of the fixing plate to increase the friction between the fixing plate and the ground.

[0009] Preferably, a fixing ring is fixed on the side of the fixing plate to facilitate the staff to fix the equipment.

[0010] Preferably, the side edge of the fixing plate is provided with a corner cutting groove to reduce the material used for the fixing plate and reduce the deadweight of the equipment.

[0011] Preferably, the length and width of the fixing groove are greater than the length and width of the Roots blower body, so that it is convenient for workers to install the Roots blower body.

[0012] Beneficial Effects

[0013] 1. In the prior art, when Roots blowers need to be used in series, the staff aligns and connects multiple Roots blowers in series. However, after the current Roots blowers are aligned, they are fixed by installing screws and nuts at the connection points of the Roots blowers. The blowers are completely fitted by the force of external screws when fixed, so the staff need to tighten the screws and nuts tightly, which causes wear and deformation on the surface of the equipment, resulting in loss of surface paint at the worn parts of the equipment, which is prone to rust. Moreover, with the long-term use of the equipment, the deformation on the surface becomes more and more obvious and serious, which ultimately causes the equipment to be unable to fit in series normally. In response to such problems, the utility model solves the problem by installing a splint. When the staff needs to connect the Roots blowers in series, they put the nail head into the fixing hole and then start the driving wheel to rotate counterclockwise, so that the slide column slides along the slide groove to the end close to the center, so that the splint gathers and clamps the nail head to complete the fixation, thereby avoiding wear on the surface of the equipment and achieving the effect of increasing the service life of the equipment.

[0014] 2. In the prior art, since the fan inevitably vibrates when working, the height between the fans changes, causing the fans to be hit at the series connection point all the time. The frequent changes in height will also cause the internal components of the equipment to loosen, affecting the service life of the equipment, reducing the output power of the fan, and increasing production costs. To solve this problem, the utility model adopts the method of installing a buffer spring to achieve a solution, so that when the fan is started, the buffer spring absorbs vibration and converts it into elastic potential energy. The elastic potential energy is hindered by the buffer damping cylinder during the release process. The elastic potential energy is gradually converted into internal energy during the release process, which alleviates the vibration amplitude and achieves the effect of increasing the service life of the equipment.

[0015] 3. In the prior art, since the fan inevitably vibrates when it is working, the fan base plates collide with each other, causing damage to the equipment, resulting in damage to parts, affecting the sealing of the equipment, and reducing the service life of the equipment. To solve this problem, the utility model adopts the method of installing rubber gaskets to achieve a solution. When the fan is working, the rubber gaskets can alleviate the collision between the fan base plates, provide a buffering effect, slow down the base plates, and achieve the effect of improving the safety of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the load-bearing plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the rubber pad of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the driving wheel of the utility model.

[0020] Legend:

[0021] 1. Roots blower body; 101. Air duct; 102. Base plate; 103. Fixing hole; 104. Nail head; 105. Driving wheel; 106. Fixed empty plate; 107. Slide groove; 108. Slide column; 109. Rotating column; 1010. Clamp; 2. Fixed plate; 201. Fixed groove; 202. Load-bearing plate; 203. Buffer spring; 204. Cutting groove; 205. Buffer damping cylinder; 206. Fixed ring; 207. Rubber pad; 3. Rubber gasket. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0025] Reference Figure 1-4 A Roots blower series installation structure comprises a Roots blower body 1, both ends of the Roots blower body 1 are fixed with air ducts 101, one side of the air duct 101 is fixed with a base plate 102, one end of the base plate 102 is provided with a fixing hole 103, and the other end of the base plate 102 is fixed with a nail head 104, the surface of the nail head 104 is slidably connected with the inner wall of the fixing hole 103, a fixed empty disk 106 is fixed to the inner wall of the fixing hole 103, a rotating column 109 is fixed to the top of the fixed empty disk 106, a splint 1010 is rotatably connected to the surface of the rotating column 109, a driving wheel 105 is rotatably connected to the side of the fixed empty disk 106, a sliding groove 107 is provided on the top of the driving wheel 105, a sliding column 108 is slidably connected to the inner wall of the sliding groove 107, and a splint 1010 is rotatably connected to the surface of the sliding column 108. When the Roots blowers need to be used in series, the staff aligns and connects multiple Roots blowers in series, and now After the Roots blower is aligned, it is fixed by installing screws and nuts at the connection of the Roots blower. When the blower is fixed, it completely relies on the power of the external screws to fit, so the staff needs to tighten the screws and nuts tightly, which causes wear and deformation of the equipment surface, resulting in the loss of surface paint at the worn part of the equipment, which is easy to rust. With the long-term use of the equipment, the deformation on the surface becomes more and more obvious and serious, and eventually the equipment cannot be properly fitted in series. The problem is solved by installing the splint 1010. When the staff needs to connect the Roots blower in series, the nail head 104 is placed in the fixing hole 103 and then the driving wheel 105 is started to rotate counterclockwise, so that the sliding column 108 slides along the slide groove 107 to the end close to the center, so that the splint 1010 gathers and clamps the nail head 104 to complete the fixation, thereby avoiding wear on the equipment surface and achieving the effect of increasing the service life of the equipment.

[0026] A fixing plate 2 is fixed at the bottom of the Roots blower body 1, a fixing groove 201 is provided at the top of the fixing plate 2, a bearing plate 202 is fixed at the bottom of the fixing plate 2, a buffer spring 203 is fixed at the bottom of the bearing plate 202, a fixing plate 2 is fixed at the bottom of the buffer spring 203, and a buffer damping cylinder 205 is fixed at the top of the fixing plate 2. Since the blower inevitably vibrates when working, the height between the blowers changes, causing the blowers to be hit at the series connection point all the time. Frequent changes in height will also cause the internal components of the equipment to loosen, affecting the service life of the equipment, reducing the output power of the blower, and increasing production costs. The buffer spring 203 is installed to solve the problem, so that when the blower is started, the buffer spring 203 absorbs the vibration and converts it into elastic potential energy. The elastic potential energy is hindered by the buffer damping cylinder 205 during the release process. The elastic potential energy is gradually converted into internal energy during the release process, which mitigates the vibration amplitude and achieves the effect of increasing the service life of the equipment. A rubber pad 207 is fixed at the bottom of the fixing plate 2 to increase the friction between the fixing plate 2 and the ground. A fixing ring 206 is fixed on the side of the fixing plate 2 to facilitate the staff to fix the equipment. A cut-angle groove 204 is provided on the side edge of the fixing plate 2 to reduce the material used for the fixing plate 2 and reduce the deadweight of the equipment. The length and width of the fixing groove 201 are greater than the length and width of the Roots blower body 1, which is convenient for the staff to install the Roots blower body 1. A rubber gasket 3 is fixed on one side of the base plate 102. Since the blower inevitably vibrates when working, the blower base plates 102 collide with each other, causing damage to the equipment, causing damage to parts, affecting the sealing of the equipment, and reducing the service life of the equipment. The rubber gasket 3 is installed to solve this problem. When the blower is working, the rubber gasket 3 mitigates the collision between the blower base plates 102, provides a buffering effect, and reduces the speed of the base plate 102, thereby achieving the effect of improving the safety of equipment use.

[0027] The working principle of the utility model is as follows: when the staff needs to connect the Roots blower in series, the nail head 104 is placed in the fixing hole 103 and then the driving wheel 105 is started to rotate counterclockwise, so that the sliding column 108 slides along the sliding groove 107 to the end close to the center, so that the clamping plate 1010 gathers and clamps the nail head 104 to complete the fixation; when the blower is started, the buffer spring 203 absorbs the vibration and converts it into elastic potential energy; the elastic potential energy is hindered by the buffer damping cylinder 205 during the release process; the elastic potential energy is gradually converted into internal energy during the release process, and the vibration amplitude is mitigated; when the blower is working, the rubber gasket 3 mitigates the collision between the blower base plates 102, provides a buffering effect, and reduces the speed of the base plate 102.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A Roots blower series installation structure, comprising a Roots blower body (1), air ducts (101) being fixed at both ends of the Roots blower body (1), and a base plate (102) being fixed at one side of the air duct (101), characterized in that: A fixing hole (103) is formed on one end of the base plate (102), and a nail head (104) is fixed on the other end of the base plate (102). The surface of the nail head (104) is slidably connected to the inner wall of the fixing hole (103). A fixed empty disk (106) is fixed to the inner wall of the fixing hole (103). A rotating column (109) is fixed on the top of the fixed empty disk (106). The surface of the rotating column (109) is rotatably connected to a clamping plate (1010). The side of the fixed empty disk (106) is rotatably connected to a driving wheel (105). A sliding groove (107) is formed on the top of the driving wheel (105). A sliding column (108) is slidably connected to the inner wall of the sliding groove (107). The surface of the sliding column (108) is rotatably connected to the clamping plate (1010).

2. A Roots blower series installation structure according to claim 1, characterized in that: A fixing plate (2) is fixed to the bottom of the Roots blower body (1); a fixing groove (201) is provided on the top of the fixing plate (2); a bearing plate (202) is fixed to the bottom of the fixing plate (2); a buffer spring (203) is fixed to the bottom of the bearing plate (202); the fixing plate (2) is fixed to the bottom end of the buffer spring (203); and a buffer damping cylinder (205) is fixed to the top of the fixing plate (2).

3. The Roots blower series installation structure according to claim 1, characterized in that: A rubber gasket (3) is fixed to one side of the base plate (102).

4. A Roots blower series installation structure according to claim 2, characterized in that: A rubber pad (207) is fixed to the bottom of the fixing plate (2).

5. The Roots blower series installation structure according to claim 2, characterized in that: A fixing ring (206) is fixed on the side surface of the fixing plate (2).

6. The Roots blower series installation structure according to claim 2, characterized in that: A corner cutting groove (204) is provided on the side edge of the fixing plate (2).

7. The Roots blower series installation structure according to claim 2, characterized in that: The length and width of the fixing groove (201) are greater than the length and width of the Roots blower body (1).

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