CN214222651U - Ventilator fixing base for coal mine - Google Patents
Ventilator fixing base for coal mine Download PDFInfo
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- CN214222651U CN214222651U CN202021930836.9U CN202021930836U CN214222651U CN 214222651 U CN214222651 U CN 214222651U CN 202021930836 U CN202021930836 U CN 202021930836U CN 214222651 U CN214222651 U CN 214222651U
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- connecting rod
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- coal mine
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Abstract
The utility model discloses a ventilator fixing base for coal mine, which comprises a base, wherein a shell is arranged on the base, a first spring is arranged in the shell, a press block is arranged at the top of the first spring, the press block is connected with the bottom end of a support rod, the top end of the support rod is connected with a mounting seat, and the shell is arranged between the mounting seat and the base; connecting rods are arranged at four corners of the mounting seat and the base, each connecting rod comprises a first connecting rod and a second connecting rod, the bottom of the first connecting rod is connected with the base, the top of the first connecting rod is sleeved at the bottom of the second connecting rod, a snap ring is arranged at the top end of the first connecting rod, a second spring is sleeved on the outer side of the first connecting rod, the top of the second connecting rod is connected with the bottom surface of the mounting seat, and a damping roller is arranged below the base; the utility model discloses when using, the bracing piece pushes down, and spring compression, fan when using, rocking that spring fan produced reduce, prolong the life of its fan, through setting up the shock attenuation gyro wheel, make this base portable with the fan, let staff's work lighter, efficiency.
Description
Technical Field
The utility model relates to a ventilation unit technical field specifically is a ventilation blower unable adjustment base for coal mine.
Background
The ventilator is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. The exhaust pressure is lower than 1.5 x 10^4 Pa. Modern ventilators are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and sorting of grains, wind tunnel wind sources and inflation and propulsion of air cushion boats, and the like.
The condition of vibrations can appear in what the ventilation blower is essential in the course of the work, especially under this kind of special environment in the pit in the colliery, the rotating vane of fan adheres to certain dust in the permanent use of fan, makes the rotation of blade unbalanced to and the wearing and tearing of pivot also make the rotation in-process of fan unstable in the use. The fan also can cause the not hard up of connecting part at the vibrations in-process, reduces the life of fan, designs a base that reduces vibrations in the fan working process for this.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a ventilation blower unable adjustment base for coal mine to solve the fan and at the vibrations in-process, also can cause connecting element's not hard up, reduce the technical problem of the life of fan.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a ventilator fixing base for a coal mine comprises a base, wherein a shell is arranged on the base, a first spring is arranged in the shell, a pressing block is arranged at the top of the first spring, the pressing block is connected with the bottom end of a supporting rod, the top end of the supporting rod is connected with an installation seat, and the shell is arranged between the installation seat and the base; connecting rods are arranged at four corners of the mounting seat and the base, each connecting rod comprises a first connecting rod and a second connecting rod, the bottom of the first connecting rod is connected with the base, the top of the first connecting rod is sleeved at the bottom of the second connecting rod, a snap ring is arranged at the top end of the first connecting rod, a second spring is sleeved on the outer side of the first connecting rod, and the top of the second connecting rod is connected with the bottom surface of the mounting seat; and a damping roller is arranged below the base.
As the utility model discloses an optimal technical scheme, the shock attenuation gyro wheel includes connecting rod, damping spring, spring fixing position and gyro wheel, the base is connected at the connecting rod top, and the bottom card is established in the spring fixing position and is contacted with the damping spring's of setting in the spring fixing position top, the spring fixing position is installed on the gyro wheel.
As the utility model discloses an optimized technical scheme, the mounting groove has been seted up on the mount pad.
As the preferred technical scheme of the utility model, the round hole has been seted up to the top surface of casing.
As the preferred technical scheme of the utility model, spring one is equipped with four groups, sets up the four corners in the casing respectively.
As an optimal technical scheme of the utility model, the shock attenuation gyro wheel is equipped with four groups, sets up respectively under the four corners of base.
As an optimal technical scheme of the utility model, the connecting rod is equipped with four groups, sets up the four corners at base and mount pad respectively.
The utility model provides a ventilation blower unable adjustment base for coal mine possesses following beneficial effect:
the utility model discloses a be provided with bracing piece and spring one, the fan is when using, and the bracing piece pushes down, and spring one compresses, and what the fan produced when using, spring one rocks and reduces, prolongs the life of its fan, through setting up the shock attenuation gyro wheel, makes this base portable with the fan, lets staff's work light more, efficiency.
Drawings
Fig. 1 is a schematic perspective view of a ventilator fixing base for a coal mine according to the present invention;
fig. 2 is an exploded view of a ventilator fixing base for a coal mine according to the present invention;
fig. 3 is a cross-sectional view of a ventilator fixing base for a coal mine according to the present invention;
fig. 4 is a partially enlarged view of the area a in fig. 2.
In the figure: 1. a base; 2. a housing; 3. a mounting seat; 4. a support bar; 5. briquetting; 6. a first spring; 7. a first connecting rod; 8. a second connecting rod; 9. a second spring; 10. a snap ring; 11. a circular hole; 12. damping rollers; 1201. a connecting rod; 1202. a damping spring; 1203. fixing the spring; 1204. a roller; 13. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a ventilator fixing base for a coal mine comprises a base 1, wherein a shell 2 is arranged on the base 1, a first spring 6 is arranged in the shell 2, a pressing block 5 is arranged at the top of the first spring 6, the pressing block 5 is connected with the bottom end of a supporting rod 4, the top end of the supporting rod 4 is connected with an installation base 3, and the shell 2 is arranged between the installation base 3 and the base 1; connecting rods are arranged at four corners of the mounting base 3 and the base 1, each connecting rod comprises a first connecting rod 7 and a second connecting rod 8, the bottom of the first connecting rod 7 is connected with the base 1, the top of the first connecting rod 7 is sleeved at the bottom of the second connecting rod 8, a snap ring 10 is arranged at the top end of the first connecting rod 7, a second spring 9 is sleeved on the outer side of the second connecting rod 8, and the top of the second connecting rod 8 is connected with the bottom surface of the mounting base 3; damping rollers 12 are arranged below the base 1.
The ventilator fixing base for the coal mine is characterized in that a shell 2 is arranged on a base 1, a spring I6 is arranged in the shell 2, a pressing block 5 is arranged at the top of the spring I6, the pressing block 5 is connected with the bottom end of a supporting rod 4, the top end of the supporting rod 4 is connected with an installation seat 3, when the ventilator fixing base is used, the ventilator is installed on the installation seat 3, when the ventilator works, a vibration supporting rod 4 is generated to press down, the pressing block 5 below the supporting rod 4 presses down the spring I6, so that vibration generated when the ventilator operates is reduced, connecting rods are arranged at four corners of the installation seat 3 and the base 1, each connecting rod comprises a connecting rod I7 and a connecting rod II 8, the bottom of the connecting rod I7 is connected with the base 1, the top of the connecting rod II 8 is sleeved with the top, a clamping ring 10 is arranged at the top end of the connecting rod I7, a spring II 9 is sleeved outside the connecting rod II 8, the top of the connecting rod II 8 is connected with the bottom surface of the installation seat 3, the fan operation is, produces rocking by a wide margin, and connecting rod two 8 pushes down, and the cover is established and is compressed at spring one 6 of connecting rod two 8, and less vibrations prolong its life, be provided with shock attenuation gyro wheel 12 under the base 1, make the portable use of fan.
Specifically, the damping roller 12 comprises a connecting rod 1201, a damping spring 1202, a spring fixing position 1203 and a roller 1204, the top of the connecting rod 1201 is connected with the base 1, the bottom of the connecting rod is clamped in the spring fixing position 1203 and is in contact with the top of the damping spring 1202 arranged in the spring fixing position 1203, the spring fixing position 1203 is installed on the roller 1204, and when the fan is moved through a rugged road section, the connecting rod 1201 connected with the base 1 presses down the damping spring 1202, so that the fan is reduced in shaking in the moving process, and the service life of the fan is prolonged.
Specifically, the mounting seat 3 is provided with a mounting groove 13, and the mounting groove 13 is used for mounting the fan, so that the fan is more firmly mounted.
Specifically, a round hole 11 is formed in the top surface of the shell 2, and the round hole 11 is used for fixing the support rod 4, so that the fan and the base 1 are connected more firmly.
Specifically, the first springs 6 are provided with four groups, the four groups of the first springs 6 are respectively arranged at four corners in the shell 2, and the base 1 is stressed more uniformly.
Specifically, the damping rollers 12 are provided with four groups, and the four groups of damping rollers 12 are arranged under the four corners of the base 1 respectively, so that the damping rollers 12 effectively play a damping role, and the service life of the fan is prolonged.
Specifically, the connecting rod is equipped with four groups, sets up respectively in the four corners of base 1 and mount pad 3, sets up four groups of connecting rods, lets mount pad 3 and base 1 be connected more firmly.
To sum up, the base 1 of the ventilator fixing base for the coal mine is provided with the shell 2, the shell 2 is internally provided with the first spring 6, the top of the first spring 6 is provided with the pressing block 5, the pressing block 5 is connected with the bottom end of the supporting rod 4, the top end of the supporting rod 4 is connected with the mounting seat 3, when the ventilator fixing base is used, the ventilator is mounted on the mounting seat 3, when the ventilator works, the vibration generated by pressing the supporting rod 4 downwards is generated, the pressing block 5 below the supporting rod 4 presses the first spring 6 downwards, so that the vibration generated when the ventilator operates is reduced, the four corners of the mounting seat 3 and the base 1 are provided with the connecting rods, the connecting rods comprise the first connecting rod 7 and the second connecting rod 8, the bottom of the first connecting rod 7 is connected with the base 1, the top of the connecting rod 8 is sleeved with the bottom of the second connecting rod 8, the top end of the first connecting rod 7 is provided with the snap ring 10, the outer side of the second connecting rod 8 is sleeved with the second spring 9, the top of the connecting rod 8 is connected with the bottom surface of the mounting seat 3, the fan operation is, produces rocking by a wide margin, and connecting rod two 8 pushes down, and the cover is established and is compressed at spring one 6 of connecting rod two 8, and less vibrations prolong its life, is provided with damping roller 12 under base 1, makes the fan portable use, when passing rugged road section when moving the fan, connecting rod 1201 of connecting base 1 pushes down damping spring 1202, makes the fan reduce to rock at the removal in-process, prolongs its life.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a ventilation blower unable adjustment base for coal mine which characterized in that: the device comprises a base (1), wherein a shell (2) is arranged on the base (1), a first spring (6) is arranged in the shell (2), a pressing block (5) is arranged at the top of the first spring (6), the pressing block (5) is connected with the bottom end of a supporting rod (4), the top end of the supporting rod (4) is connected with an installation seat (3), and the shell (2) is arranged between the installation seat (3) and the base (1); connecting rods are arranged at four corners of the mounting seat (3) and the base (1), each connecting rod comprises a first connecting rod (7) and a second connecting rod (8), the bottom of the first connecting rod (7) is connected with the base (1), the top of the first connecting rod is sleeved at the bottom of the second connecting rod (8), a clamping ring (10) is arranged at the top end of the first connecting rod (7), a second spring (9) is sleeved on the outer side of the second connecting rod (8), and the top of the second connecting rod (8) is connected with the bottom surface of the mounting seat (3); and a damping roller (12) is arranged below the base (1).
2. A ventilator attachment base for a coal mine as defined in claim 1, wherein: the damping roller (12) comprises a connecting rod (1201), a damping spring (1202), a spring fixing position (1203) and a roller (1204), the top of the connecting rod (1201) is connected with the base (1), the bottom of the connecting rod is clamped in the spring fixing position (1203) and is in contact with the top of the damping spring (1202) arranged in the spring fixing position (1203), and the spring fixing position (1203) is installed on the roller (1204).
3. A ventilator attachment base for a coal mine as defined in claim 1, wherein: the mounting seat (3) is provided with a mounting groove (13).
4. A ventilator attachment base for a coal mine as defined in claim 1, wherein: the top surface of the shell (2) is provided with a round hole (11).
5. A ventilator attachment base for a coal mine as defined in claim 1, wherein: the first springs (6) are four groups and are respectively arranged at four corners in the shell (2).
6. A ventilator attachment base for a coal mine as defined in claim 2, wherein: four groups of damping rollers (12) are arranged and are respectively arranged below four corners of the base (1).
7. A ventilator attachment base for a coal mine as defined in claim 1, wherein: the connecting rods are provided with four groups which are respectively arranged at four corners of the base (1) and the mounting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021930836.9U CN214222651U (en) | 2020-09-07 | 2020-09-07 | Ventilator fixing base for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021930836.9U CN214222651U (en) | 2020-09-07 | 2020-09-07 | Ventilator fixing base for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214222651U true CN214222651U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021930836.9U Active CN214222651U (en) | 2020-09-07 | 2020-09-07 | Ventilator fixing base for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214222651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412158A (en) * | 2023-04-27 | 2023-07-11 | 杭州海弯风机有限公司 | Vibration reduction type axial flow fan with protection function |
-
2020
- 2020-09-07 CN CN202021930836.9U patent/CN214222651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412158A (en) * | 2023-04-27 | 2023-07-11 | 杭州海弯风机有限公司 | Vibration reduction type axial flow fan with protection function |
| CN116412158B (en) * | 2023-04-27 | 2023-12-29 | 浙江明新流体机械有限公司 | Vibration reduction type axial flow fan with protection function |
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