Transfer device for fan production

Abstract

The utility model belongs to the technical field of industrial fan production, and particularly relates to a fan production transfer device which comprises a fan body and four supporting legs evenly distributed and fixedly connected to the surface of the fan body, and further comprises a transfer assembly arranged below the fan body. The transfer assembly comprises a positioning shell arranged below the fan body, two positioning blocks are symmetrically arranged in the positioning shell, and two air cylinders are symmetrically and fixedly connected to the surface of the positioning shell through mounting bases. A linkage rod and an air cylinder are matched with each other, the fan body is supported, supporting legs are made to be away from the ground, the fan body is convenient to move, meanwhile, an auxiliary assembly is added, elastic sponge and a rubber pad can be matched, the elastic sponge can buffer the fan body due to the property of the material of the elastic sponge, and the fan body can be conveniently moved. Damage to a shell of the fan main body due to hard contact is prevented, friction to the fan main body can be increased by a rubber pad, and slipping when the fan main body is supported is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial fan production, and particularly relates to a fan production transfer device. Background Art

[0002] A centrifugal fan is a machine that relies on input mechanical energy to increase gas pressure and discharge the gas. It is a driven fluid machine and is widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling; ventilation and air induction for boilers and industrial furnaces; wind tunnel air source and inflation and propulsion of hovercraft. In the existing technology, centrifugal fans are large in size and need to be transported by cart during installation. However, the centrifugal fan still needs to be lifted onto the cart, which is very laborious.

[0003] Upon investigation, the publication (announcement) number: CN215793943U discloses a fan transfer device for fan production and processing. This technology discloses "including a bracket body, the front of the bracket body is provided with loading and unloading holes at equal intervals, the middle of the upper surface of the bracket body is provided with a limiting groove, and the upper surface of the bracket body is provided with first limiting holes at the four corners of the limiting groove; and solves the technical effects such as the limitation of the existing transfer device with a single function;

[0004] However, this method of transport requires the use of a forklift, which is difficult to operate inside the workshop, and the existing manual carts are laborious in transporting large industrial fans.

[0005] In order to solve the above problems, this application proposes a fan production and transfer device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a fan production transfer device, which is convenient for transfer in a small space.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fan production transfer device, comprising a fan body and four support legs evenly distributed and fixedly connected to the surface of the fan body, and also comprising a transfer assembly arranged below the fan body;

[0008] The transmission mechanism comprises a positioning shell arranged below the fan main body, wherein two positioning blocks are symmetrically arranged inside the positioning shell, and the surface of the positioning shell is symmetrically fixedly connected to the two cylinders through a mounting seat, and the output shaft of the cylinder passes through the interior of the positioning shell and is fixedly connected to the positioning block. A plurality of linkage rods are symmetrically arranged above the positioning shell, and a plurality of linkage rods located on the same side are cross-stacked and connected end to end, and rotate with each other through a rotating shaft A. The intersection of the two linkage rods is rotated with each other through the positioning shaft A. Each surface of the positioning block is symmetrically provided with two fixing grooves, one end of the linkage rod is inserted into the interior of the fixing groove, and the linkage rod is rotatably connected to the positioning block through the positioning shaft B. A support plate is provided above the positioning shell, and the support plate is symmetrically provided with four slide grooves on a side facing the positioning shell, and a slider is provided inside each slide groove, and the slider is slidably connected to the support plate through the slide groove, and each slider is rotatably connected to the end corresponding to the linkage rod through the rotating shaft B.

[0009] As a preferred embodiment of the wind turbine production and transportation device of the present invention, four universal wheels are evenly mounted on a side of the positioning shell away from the wind turbine body through bolts.

[0010] As a preferred embodiment of the wind turbine production and transfer device of the present invention, it further includes an auxiliary component arranged on the surface of the support plate;

[0011] An elastic sponge is fixedly connected to the surface of the support plate, and a rubber pad is fixedly connected to a side of the elastic sponge away from the support plate.

[0012] As a preferred embodiment of the wind turbine production and transfer device of the present invention, four fixing rings are symmetrically fixedly connected to the surface of the support plate.

[0013] The cam is provided with a toothed plate inside the limit groove, and the toothed plate is fixedly connected to the limit block through the toothed plate and the toothed plate is meshed with the toothed plate.

[0014] As a preferred embodiment of the fan production and transfer device of the present invention, a rubber block is fixedly connected to a side of the limit block close to the fan body.

[0015] Compared with the prior art, the beneficial effects of the present invention are: a transfer component is added to the present application, and the linkage rod and the cylinder can be used to cooperate with each other to support the fan body, so that the supporting legs are away from the ground, and the fan body can be moved conveniently. At the same time, an auxiliary component is added, and the elastic sponge and rubber pad can be used to cooperate. The elastic sponge will cushion the fan body due to the properties of its own material to prevent damage to the outer shell of the fan body due to hard contact. The rubber pad will increase the friction on the fan body to prevent slipping when the fan body is supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the positioning block and the linkage rod in the present utility model;

[0019] Figure 3 This is a structural diagram of the horizontal cross section of the support plate in the present invention;

[0020] Figure 4 This is a schematic structural diagram of a vertical cross section of the positioning shell in the present utility model;

[0021] Figure 5 This is a structural diagram of the slide and slider in the utility model;

[0022] Figure 6 This is a schematic structural diagram of the limiting shaft and the toothed plate in the utility model;

[0023] Figure 7 For this utility model Figure 3 Enlarged view of point A in the middle;

[0024] In the picture:

[0025] 1. Fan body; 11. Support legs;

[0026] 2. Transfer assembly; 21. Positioning housing; 22. Cylinder; 23. Slider; 24. Positioning block; 25. Linkage rod; 26. Universal wheel; 27. Support plate; 28. Slide;

[0027] 3. Auxiliary components; 31. Elastic sponge; 32. Rubber pad; 33. Fixing ring; 34. Limit block; 35. Limit groove; 36. Positioning groove; 37. Gear; 38. Limit shaft; 39. Tooth plate; 310. Tooth block; 311. Rubber block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1 As shown;

[0031] A fan production and transfer device includes a fan body 1 and four support legs 11 evenly distributed and fixedly connected to the surface of the fan body 1;

[0032] In this embodiment: After investigation, the public (announcement) number: CN215793943U discloses a fan transfer device for fan production and processing. In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "this transfer method requires the use of a forklift for consignment, and the forklift is inconvenient to operate inside the workshop, and the existing manual carts for transporting larger industrial fans are relatively laborious." This problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a transfer component 2 and an auxiliary component 3 are added on this basis.

[0033] More specifically:

[0034] like Figures 1 to 7 As shown;

[0035] Combining the above:

[0036] In order to facilitate the transportation of the fan, the fan production and transportation device further includes a transportation component 2 arranged below the fan body 1;

[0037] The transfer assembly 2 includes a positioning shell 21 arranged below the fan body 1. Two positioning blocks 24 are symmetrically arranged inside the positioning shell 21. The surface of the positioning shell 21 is symmetrically fixedly connected to two cylinders 22 through a mounting seat. The output shaft of the cylinder 22 passes through the interior of the positioning shell 21 and is fixedly connected to the positioning block 24. A plurality of linkage rods 25 are symmetrically arranged above the positioning shell 21. Several linkage rods 25 located on the same side are cross-stacked and connected end to end, and rotate with each other through the rotating shaft A. The two linkage rods 25 rotate with each other through the positioning shaft A at the intersection. Each positioning block 24 has two symmetrical fixed grooves on the surface. One end of the linkage rod 25 is inserted into the inside of the fixed groove. The linkage rod 25 is rotatably connected to the positioning block 24 through the positioning shaft B. A support plate 27 is provided above the positioning shell 21. The support plate 27 has four symmetrical slide grooves 28 facing the side of the positioning shell 21. A slider 23 is provided inside each slide groove 28. The slider 23 is slidably connected to the support plate 27 through the slide groove 28. The end corresponding to each slider 23 and the linkage rod 25 is rotatably connected through the rotating shaft B.

[0038] In this embodiment: when the fan body 1 needs to be transported, the positioning shell 21 is moved to the bottom of the fan body 1, and the cylinder 22 is connected to the external power supply and then started. The output shafts of the two cylinders 22 will extend toward the inside of the positioning shell 21, and the two positioning blocks 24 will be pushed closer to each other. The several linkage rods 25 rotatably connected to the positioning blocks 24 will rotate with each other, so that the slider 23 slides inside the slide groove 28, so that the support plate 27 props up the fan body 1, and the support leg 11 is away from the ground, so that the fan body 1 can be moved conveniently.

[0039] Going further:

[0040] In an optional embodiment, four universal wheels 26 are evenly mounted on a side of the positioning housing 21 away from the fan body 1 through bolts.

[0041] In this embodiment, the universal wheels 26 are provided to facilitate the movement of the fan body 1 when it is supported.

[0042] Going further:

[0043] In an optional embodiment, it further includes an auxiliary component 3 disposed on the surface of the support plate 27;

[0044] An elastic sponge 31 is fixedly connected to the surface of the support plate 27 , and a rubber pad 32 is fixedly connected to a surface of the elastic sponge 31 away from the support plate 27 .

[0045] In this embodiment: when the support plate 27 props up the fan body 1, the elastic sponge 31 will cushion the fan body 1 due to the properties of its own material, preventing damage to the outer shell of the fan body 1 due to hard contact, and the rubber pad 32 will increase the friction on the fan body 1 to prevent the fan body 1 from slipping when it is propped up.

[0046] Going further:

[0047] In an optional embodiment, four fixing rings 33 are symmetrically fixedly connected to the surface of the support plate 27 .

[0048] In this embodiment, when the support plate 27 holds up the fan body 1 , an external fixing rope is used, and both ends of the fixing rope are wrapped around the surface of the fixing ring 33 to fix the fan body 1 again.

[0049] Going further:

[0050] In an optional embodiment, two positioning grooves 36 are symmetrically provided inside the support plate 27, and a limit block 34 is provided inside each positioning groove 36. The limit block 34 is slidably connected to the support plate 27 through the positioning groove 36. A limit groove 35 is provided inside the limit block 34, and a tooth plate 39 is provided inside the limit groove 35. The tooth plate 39 and the limit block 34 are fixedly connected. A gear 37 is provided inside the limit groove 35, and the gear 37 and the tooth plate 39 are meshed and connected. One side of the gear 37 is fixedly connected to the limit shaft 38, and the limit shaft 38 passes through the surface of the support plate 27 and is rotatably connected to the support plate 27. A rectangular groove is provided inside the limit shaft 38, and a tooth plate 39 is provided inside the rectangular groove. The tooth plate 39 is slidably connected to the limit shaft 38 through the rectangular groove. The end of the tooth plate 39 away from the limit shaft 38 is fixedly connected to a toothed block 310, and the support plate 27 and the toothed block 310 are provided with tooth grooves at corresponding positions. A rubber block 311 is fixedly connected to the side of the limit block 34 close to the fan body 1.

[0051] In this embodiment: when the fan body 1 is placed on the surface of the rubber pad 32, the toothed block 310 is pulled away from the support plate 27 until the tooth groove no longer limits the toothed block 310, and then the toothed block 310 is rotated. The limiting shaft 38 drives the gear 37 to rotate inside the limiting groove 35, so that the tooth plate 39 drives the limiting block 34 to slide inside the positioning groove 36, so that the rubber block 311 and the fan body 1 fit together to prevent the fan body 1 from shaking and falling when transporting the fan body 1.

[0052] The working principle and use process of the present invention are as follows: when the fan body 1 needs to be transported, the positioning shell 21 is moved to the bottom of the fan body 1, and the cylinder 22 is connected to the external power supply and then started. The output shafts of the two cylinders 22 will extend toward the inside of the positioning shell 21, and the two positioning blocks 24 will be pushed close to each other. The several linkage rods 25 rotatably connected to the positioning blocks 24 will rotate with each other, so that the slider 23 slides inside the slide groove 28, so that the support plate 27 props up the fan body 1, so that the support legs 11 are away from the ground, which is convenient for the fan body 1 to move. The universal wheel 26 is provided to facilitate its movement when the fan body 1 is propped up. When the support plate 27 props up the fan body 1, the elastic sponge 31 will cushion the fan body 1 due to the nature of its own material to prevent it from being Hard contact will damage the outer shell of the fan body 1, and the rubber pad 32 will increase the friction on the fan body 1 to prevent it from slipping when the fan body 1 is supported. When the support plate 27 supports the fan body 1, use an external fixing rope to wrap the two ends of the fixing rope around the surface of the fixing ring 33 to fix the fan body 1 again. When the fan body 1 is placed on the surface of the rubber pad 32, pull the tooth block 310 away from the support plate 27 until the tooth groove no longer limits the tooth block 310, and then rotate the tooth block 310. The limiting shaft 38 will drive the gear 37 to rotate inside the limiting groove 35, so that the tooth plate 39 drives the limiting block 34 to slide inside the positioning groove 36, so that the rubber block 311 and the fan body 1 fit together to prevent the fan body 1 from shaking and falling when transporting the fan body 1.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to be construed as

[0054] For limiting the present invention, although the present invention is described in detail with reference to the foregoing embodiments

[0055] For those skilled in the art, it is still possible to understand the above embodiments.

[0056] The recorded technical solution is modified, or some of the technical features are replaced by equivalent ones.

[0057] Any modification, equivalent replacement, alteration or substitution made within the spirit and principle of this utility model shall

[0058] All of the above shall be included in the protection scope of this utility model.

Claims

1. A fan production transfer device, comprising a fan body (1) and four support legs (11) evenly distributed and fixedly connected to the surface of the fan body (1), characterized in that: It also includes a transfer assembly (2) arranged below the fan body (1); The transfer assembly (2) includes a positioning shell (21) arranged below the fan body (1), two positioning blocks (24) are symmetrically arranged inside the positioning shell (21), and two cylinders (22) are symmetrically fixedly connected to the surface of the positioning shell (21) through a mounting seat, and the output shaft of the cylinder (22) passes through the interior of the positioning shell (21) and is fixedly connected to the positioning block (24), and a plurality of linkage rods (25) are symmetrically arranged above the positioning shell (21), and a plurality of linkage rods (25) located on the same side are cross-stacked and connected end to end, and rotate with each other through a rotating shaft A, and the intersection of the two linkage rods (25) rotates with each other through the positioning shaft A. Two fixing grooves are symmetrically provided on the surface of each positioning block (24), one end of the linkage rod (25) is inserted into the inside of the fixing groove, and the linkage rod (25) is rotatably connected to the positioning block (24) through the positioning shaft B. A support plate (27) is provided above the positioning shell (21), and four sliding grooves (28) are symmetrically provided on the side of the support plate (27) facing the positioning shell (21). A slider (23) is provided inside each of the sliding grooves (28), and the slider (23) is slidably connected to the support plate (27) through the sliding groove (28). The end of each slider (23) corresponding to the linkage rod (25) is rotatably connected through the rotating shaft B.

2. The wind turbine production and transfer device according to claim 1, characterized in that: Four universal wheels (26) are evenly mounted on a side of the positioning shell (21) away from the fan body (1) via bolts.

3. The wind turbine production and transfer device according to claim 1, characterized in that: It also includes an auxiliary component (3) arranged on the surface of the support plate (27); An elastic sponge (31) is fixedly connected to the surface of the support plate (27), and a rubber pad (32) is fixedly connected to a side of the elastic sponge (31) away from the support plate (27).

4. The wind turbine production and transfer device according to claim 3, characterized in that: Four fixing rings (33) are symmetrically fixedly connected to the surface of the support plate (27).

5. The wind turbine production and transfer device according to claim 3, characterized in that: Two positioning grooves (36) are symmetrically provided inside the support plate (27), and a limiting block (34) is provided inside each positioning groove (36). The limiting block (34) is slidably connected to the support plate (27) through the positioning groove (36). A limiting groove (35) is provided inside the limiting block (34), and a tooth plate (39) is provided inside the limiting groove (35). The tooth plate (39) and the limiting block (34) are fixedly connected. A gear (37) is provided inside the limiting groove (35), and the gear (37) and the tooth plate (39) are meshed and connected. One side of the gear (37) is fixedly connected to a limiting shaft (38), the limiting shaft (38) passes through the surface of the support plate (27) and is rotatably connected to the support plate (27), a rectangular groove is provided inside the limiting shaft (38), and a tooth plate (39) is provided inside the rectangular groove, the tooth plate (39) is slidably connected to the limiting shaft (38) through the rectangular groove, and a tooth block (310) is fixedly connected to one end of the tooth plate (39) away from the limiting shaft (38), and tooth grooves are provided at corresponding positions of the support plate (27) and the tooth block (310).

6. The wind turbine production and transfer device according to claim 5, characterized in that: A rubber block (311) is fixedly connected to a side of the limiting block (34) close to the fan body (1).

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