CN209856091U - Volute-free fan suitable for safe carrying of forklift and hydraulic vehicle - Google Patents
Volute-free fan suitable for safe carrying of forklift and hydraulic vehicle Download PDFInfo
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- CN209856091U CN209856091U CN201920549805.XU CN201920549805U CN209856091U CN 209856091 U CN209856091 U CN 209856091U CN 201920549805 U CN201920549805 U CN 201920549805U CN 209856091 U CN209856091 U CN 209856091U
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- chassis
- panel
- jack
- reinforcing plate
- motor
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Abstract
The utility model discloses a no spiral case fan suitable for fork truck and hydraulic pressure car safety transport, concretely relates to no spiral case fan field, which comprises a pane, the panel bottom is equipped with the chassis, the jack has all been seted up at the chassis both ends, the fixed slot has all been seted up to the chassis both sides, panel side surface is equipped with flange, flange one side is equipped with the air intake, and the air intake sets up in the panel is inside middle, fixed slot bottom swing joint backup pad and support a section of thick bamboo, and the backup pad activity is located and is supported inside a section of thick bamboo, the inside top fixed connection reinforcing plate of jack, the reinforcing plate inboard is equipped with the flexure strip, the inside bottom welding of jack has the connecting rod, the connecting rod surface runs through there is. The utility model discloses can guide the quick accurate entering jack of carrier inserted bar and carry, have the effect of better buffering simultaneously, can improve the security of whole transport, wholly pass through bolted connection, be convenient for install and dismantle, use more in a flexible way.
Description
Technical Field
The utility model relates to a no spiral case fan field, more specifically say, the utility model relates to a no spiral case fan suitable for fork truck and hydraulic pressure car safety transport.
Background
The centrifugal fan comprises a volute centrifugal fan and a volute-free centrifugal fan, the volute centrifugal fan is generally used, so that the volute in the name is omitted, the volute-free centrifugal fan is called a volute-free centrifugal fan completely, the volute-free centrifugal fan is called an insertion fan or a static pressure box fan in different occasions, the centrifugal fan covers the volute and is used for increasing the fan efficiency of a static pressure head and a high pressure section of the volute.
The existing volute-free fan is difficult in the carrying process, the damage to a chassis is easily caused by the fact that the instantaneous pressure is too large when the fan falls to the ground, the safety of the whole carrying is low, meanwhile, the fan is not convenient to install and disassemble, and the use is not flexible enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a no spiral case fan suitable for fork truck and hydraulic pressure car safety transport can guide the quick accurate entering jack of carrier inserted bar and carry, has the effect of better buffering simultaneously, can improve the security of whole transport, wholly passes through bolted connection, is convenient for install and dismantle, uses more in a flexible way.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no spiral case fan suitable for fork truck and hydraulic pressure car safety transport, includes the panel, the panel bottom is equipped with the chassis, the jack has all been seted up at the chassis both ends, the fixed slot has all been seted up to the chassis both sides, panel side surface is equipped with flange, flange one side is equipped with the air intake, and the air intake sets up in the panel is inside middle, fixed slot bottom swing joint backup pad and support a section of thick bamboo, and inside the backup pad activity is located and is supported a section of thick bamboo, the inside top fixed connection reinforcing plate of jack, the reinforcing plate inboard is equipped with the flexure strip, the inside bottom welding of jack has the connecting rod, the connecting rod surface runs through there is the gyro wheel, support the inside fixed connection spring of a section of.
In a preferred embodiment, the other side of the panel is provided with a motor, a fixing frame and a wind cavity, the motor, the fixing frame and the wind cavity are all arranged above the chassis, the wind cavity is arranged on one side of the motor, and the fixing frame is arranged below the motor.
In a preferred embodiment, a sealed cavity is arranged between the air cavity and the air inlet, and the air cavity, the air inlet and the sealed cavity are communicated.
In a preferred embodiment, one end of the motor is provided with an impeller, and the impeller is rotatably arranged inside the wind cavity.
In a preferred embodiment, the reinforcing plate is a concave reinforcing plate, the elastic piece is an arc elastic piece, the arc center of the elastic piece is far away from the inner side of the reinforcing plate, a plurality of groups are arranged in the horizontal direction of the roller, and the roller is rotatably arranged on the periphery of the connecting rod.
In a preferred embodiment, the support plate is an arc-shaped support plate with a smooth outer side surface, the support plate is movably connected to the bottom end of the fixing groove through a bolt, and the support cylinder is an arc-shaped support cylinder with a smooth inner side surface.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a through being equipped with jack and support cylinder, can improve the security of whole transport, the reinforcing plate can improve the intensity of jack, the combination of gyro wheel and connecting rod can guide the quick accurate entering jack of carrier inserted bar, the arc flexure strip can play the effect of buffering when the carrier inserted bar is lifted up and falls, support plate and support cylinder pass through the spring, can further play the effect of buffering, make the chassis slowly steady fall in the place of placing, avoid the too big damage that causes the chassis of instantaneous pressure;
2. the utility model discloses wholly through bolted connection, be convenient for install and dismantle, sealed chamber can prevent that the junction of air intake and wind chamber from leaking out, and flange accessible bolt is used for connecting parts such as spiral case or supplementary air inlet fan housing, uses more in a flexible way.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front schematic view of the panel structure of the present invention.
Fig. 3 is the schematic diagram of the internal structure of the jack of the present invention.
Fig. 4 is a schematic side view of the overall structure of the present invention.
Fig. 5 is a schematic top view of the overall structure of the present invention.
The reference signs are: the air conditioner comprises a panel 1, a chassis 2, jacks 3, fixing grooves 4, connecting flanges 5, a motor 6, a fixing frame 7, an air chamber 8, an air inlet 9, a supporting plate 10, a supporting barrel 11, a reinforcing plate 12, elastic pieces 13, connecting rods 14, rollers 15, springs 16, a sealing chamber 17 and an impeller 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a volute-free fan suitable for safe handling of a forklift and a hydraulic vehicle, which comprises a panel 1, wherein the bottom end of the panel 1 is provided with a chassis 2, both ends of the chassis 2 are respectively provided with a jack 3, both sides of the chassis 2 are respectively provided with a fixed groove 4, the bottom ends of the fixed grooves 4 are movably connected with a support plate 10 and a support cylinder 11, the support plate 10 is movably arranged inside the support cylinder 11, the top end inside the jack 3 is fixedly connected with a reinforcing plate 12, the inner side of the reinforcing plate 12 is provided with an elastic sheet 13, the bottom end inside the jack 3 is welded with a connecting rod 14, the surface of the connecting rod 14 is penetrated with a roller 15, the support cylinder 11 is internally fixedly connected with a spring 16, the top end of the spring 16 is fixedly connected with the bottom end of the support plate 10, the reinforcing plate 12 is a concave reinforcing plate, the elastic sheet 13, the idler wheels 15 are arranged in a plurality of groups in the horizontal direction, the idler wheels 15 are rotatably arranged on the periphery of the connecting rod 14, the supporting plate 10 is an arc-shaped supporting plate with a smooth outer side surface, the supporting plate 10 is movably connected to the bottom end of the fixing groove 4 through bolts, and the supporting cylinder 11 is an arc-shaped supporting cylinder with a smooth inner side surface.
As shown in fig. 1 to 4, the embodiment specifically is: when the carrier is carried integrally, the insertion rod of the carrier enters the jack 3, the roller 15 arranged in the horizontal direction rotates on the connecting rod 14 to guide the insertion rod of the carrier to quickly and accurately enter the jack 3, when the insertion rod of the carrier is lifted upwards, the roller can contact the arc-shaped elastic sheet 13 to gradually extrude the arc-shaped elastic sheet 13 to turn over the arc-shaped elastic sheet, the reaction force of the arc-shaped elastic sheet 13 can play a role of buffering, the concave reinforcing plate 12 can improve the strength of the top end inside the jack 3 to prevent the jack 3 from being damaged and weaken the supporting effect of the chassis 2, when the carrier is placed, the supporting cylinder 11 is firstly contacted with the placing part, the supporting force of the insertion rod of the carrier on the chassis 2 is removed, the arc-shaped elastic sheet 13 restores the original state and pushes the insertion rod of the carrier in a rebounding manner to play a role of buffering again, the insertion rod of the carrier is convenient to slowly separate, the chassis 2 and the upper part, the spring 16 is compressed and rebounded between the support plate 10 and the support tube 11 to further play a role of buffering, so that the chassis 2 slowly and stably falls on a placing position, and the damage to the chassis 2 caused by excessive instantaneous pressure is avoided.
The utility model discloses a motor, including panel 1, mounting bracket, air chamber, air inlet 2, motor 6, mount 7, sealed chamber 17, and communicate between air chamber 8, air chamber 9 and sealed chamber 17, 1 side surface of panel is equipped with flange 5, flange 5 one side is equipped with air intake 9, and air intake 9 sets up in the middle of panel 1 is inside, 1 opposite side of panel is equipped with motor 6, mount 7 and air chamber 8, and motor 6, mount 7 and air chamber 8 all locate chassis 2 tops, air chamber 8 locates motor 6 one side, mount 7 locates motor 6 below, be equipped with sealed chamber 17 between air chamber 8 and the air intake 9, and communicate between air chamber 8, air intake 9 and the sealed chamber 17 and set up, motor 6 one.
As shown in fig. 1, 4 and 5, the embodiment specifically is as follows: the rotating part of the motor 6 is connected with the impeller 18, the motor 6 can drive the impeller 18 to rotate in the air cavity 8 during operation, external air enters the air cavity 8 through the air inlet 9 and is discharged, the sealing cavity 17 can prevent air leakage at the joint of the air inlet 9 and the air cavity 8, the connecting flange 5 can be used for connecting parts such as a volute or an auxiliary air inlet fan cover through bolts, and the fixing frame 7 is used for the motor 6 and is integrally connected through the bolts, so that the installation and the disassembly are convenient.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, during the integral transportation, the insertion rod of the transportation vehicle enters the jack 3, the roller 15 arranged in the horizontal direction rotates on the connecting rod 14 to guide the insertion rod of the transportation vehicle to quickly and accurately enter the jack 3, when the insertion rod of the transportation vehicle is lifted upwards, the insertion rod can contact the arc-shaped elastic sheet 13, the arc-shaped elastic sheet 13 is gradually extruded to be turned over, the reaction force of the arc-shaped elastic sheet 13 can play a role of buffering, the concave reinforcing plate 12 can improve the strength of the top end inside the jack 3, the jack 3 is prevented from being damaged and weakening the supporting effect of the chassis 2, when the insertion rod is placed, the support cylinder 11 is firstly contacted with the placing part, the insertion rod of the transportation vehicle removes the supporting force of the chassis 2, the arc-shaped elastic sheet 13 restores to the original state and pushes the insertion rod of the transportation vehicle in a rebounding mode, the insertion rod of the transportation vehicle can be conveniently and slowly separated, the chassis 2 and the spring 16 is compressed and rebounded between the support plate 10 and the support cylinder 11 to further play a role of buffering, so that the chassis 2 slowly and stably falls on a placing position, the damage of the chassis 2 caused by overlarge instantaneous pressure is avoided, and the safety of the whole carrying is improved;
referring to the attached drawings 1, 4 and 5 of the specification, the rotating part of the motor 6 is connected with the impeller 18, the motor 6 can drive the impeller 18 to rotate in the air cavity 8 during operation, external air enters the air cavity 8 through the air inlet 9 and is discharged, the sealing cavity 17 can prevent air leakage at the joint of the air inlet 9 and the air cavity 8, the connecting flange 5 can be used for connecting parts such as a volute or an auxiliary air inlet fan cover through bolts, and the fixing frame 7 is used for the motor 6 and is integrally connected through the bolts, so that the installation and the disassembly are convenient, and the use is more flexible.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The volute-free fan suitable for safe carrying of a forklift and a hydraulic vehicle is characterized by comprising a panel (1), wherein a chassis (2) is arranged at the bottom end of the panel (1), jacks (3) are formed in two ends of the chassis (2), fixing grooves (4) are formed in two sides of the chassis (2), a connecting flange (5) is arranged on one side surface of the panel (1), an air inlet (9) is formed in one side of the connecting flange (5), the air inlet (9) is formed in the middle of the inside of the panel (1), the bottom end of each fixing groove (4) is movably connected with a supporting plate (10) and a supporting barrel (11), the supporting plate (10) is movably arranged inside the supporting barrel (11), a reinforcing plate (12) is fixedly connected to the top end of the inside of the jack (3), an elastic sheet (13) is arranged on the inner side of the reinforcing plate (12), and a connecting rod (, the roller (15) penetrates through the surface of the connecting rod (14), the spring (16) is fixedly connected inside the supporting cylinder (11), and the top end of the spring (16) is fixedly connected to the bottom end of the supporting plate (10).
2. The voluteless fan suitable for safe handling of forklifts and hydraulic vehicles according to claim 1, wherein: panel (1) opposite side is equipped with motor (6), mount (7) and wind chamber (8), and motor (6), mount (7) and wind chamber (8) all locate chassis (2) top, motor (6) one side is located in wind chamber (8), motor (6) below is located in mount (7).
3. The voluteless fan suitable for safe handling of forklifts and hydraulic vehicles according to claim 2, wherein: a sealing cavity (17) is arranged between the air cavity (8) and the air inlet (9), and the air cavity (8), the air inlet (9) and the sealing cavity (17) are communicated with each other.
4. The voluteless fan suitable for safe handling of forklifts and hydraulic vehicles according to claim 2, wherein: an impeller (18) is arranged at one end of the motor (6), and the impeller (18) is rotatably arranged in the air cavity (8).
5. The voluteless fan suitable for safe handling of forklifts and hydraulic vehicles according to claim 1, wherein: reinforcing plate (12) are concave type reinforcing plate, flexure strip (13) are the arc flexure strip, and flexure strip (13) arc center keeps away from reinforcing plate (12) inboard setting, gyro wheel (15) horizontal direction is equipped with a plurality of groups, and gyro wheel (15) rotate and locate connecting rod (14) periphery.
6. The voluteless fan suitable for safe handling of forklifts and hydraulic vehicles according to claim 1, wherein: the supporting plate (10) is an arc-shaped supporting plate with a smooth outer surface, the supporting plate (10) is movably connected to the bottom end of the fixing groove (4) through a bolt, and the supporting cylinder (11) is an arc-shaped supporting cylinder with a smooth inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549805.XU CN209856091U (en) | 2019-04-22 | 2019-04-22 | Volute-free fan suitable for safe carrying of forklift and hydraulic vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549805.XU CN209856091U (en) | 2019-04-22 | 2019-04-22 | Volute-free fan suitable for safe carrying of forklift and hydraulic vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856091U true CN209856091U (en) | 2019-12-27 |
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ID=68938594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549805.XU Expired - Fee Related CN209856091U (en) | 2019-04-22 | 2019-04-22 | Volute-free fan suitable for safe carrying of forklift and hydraulic vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267818A (en) * | 2023-09-20 | 2023-12-22 | 广州英铄通风技术有限公司 | Plug-in type volute-free air conditioner dehumidifying fan and mounting method |
-
2019
- 2019-04-22 CN CN201920549805.XU patent/CN209856091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267818A (en) * | 2023-09-20 | 2023-12-22 | 广州英铄通风技术有限公司 | Plug-in type volute-free air conditioner dehumidifying fan and mounting method |
| CN117267818B (en) * | 2023-09-20 | 2024-02-20 | 广州英铄通风技术有限公司 | Plug-in type volute-free air conditioner dehumidifying fan and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |