Mounting device of vertical fan motor end cover

Abstract

The utility model discloses a mounting device for a vertical fan motor end cover, which comprises a bottom plate, a first carrying table and a second carrying table are arranged on two sides of the bottom plate, a chain type conveying belt is arranged between the first carrying table and the second carrying table, and a plurality of groups of carrying mechanisms for positioning a vertical fan motor body are arranged on the chain type conveying belt at equal intervals; the bearing mechanism comprises a supporting plate, a mounting groove is formed in the supporting plate, a machine body mounting disc is arranged in the mounting groove, a positioning clamping groove is formed in the machine body mounting disc, an output shaft positioning hole is further formed in the positioning clamping groove, and a transmission structure is further arranged in the supporting plate. A driving mechanism corresponding to the transmission structure is further arranged at the bottom of the bottom plate. According to the utility model, a plurality of groups of vertical fan motor bodies can be positioned and installed, and the installation efficiency of the end cover and the vertical fan motor bodies is high.

Description

Technical Field

[0001] This utility model belongs to the field of fan motor installation technology, specifically relating to an installation device for the end cover of a vertical fan motor. Background Technology

[0002] Fans are mainly used for ventilation in various sectors of the national economy, such as metallurgy, petrochemicals, power, urban rail transit, textiles, and shipbuilding, as well as in various places. The fan motor is the driving component of the fan. The end of the vertical fan motor needs to be installed with an end cover. When installing the end cover, multiple sets of bolts are generally used to lock and fix it to the motor housing.

[0003] Currently, when installing end covers on vertical fan motors, it is impossible to position and install multiple sets of vertical fan motors and transport them sequentially. At the same time, it is also impossible to adjust the angle of the vertical fan motors after the end covers are installed, making it inconvenient to tighten multiple sets of bolts sequentially, resulting in low end cover installation efficiency.

[0004] Therefore, those skilled in the art urgently need to propose an installation device for the end cover of a vertical fan motor. Utility Model Content

[0005] The purpose of this utility model is to provide an installation device for a vertical fan motor end cover, so as to solve the problems mentioned in the background art, such as the inability to position and install multiple vertical fan motors and transport them sequentially, the inability to adjust the angle of the vertical fan motor after the end cover is installed, the inconvenience of tightening multiple bolts sequentially, and the low installation efficiency of the end cover.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An installation device for a vertical fan motor end cover includes a base plate, a first platform and a second platform are provided on both sides of the base plate, a chain conveyor belt is provided between the first platform and the second platform, and multiple sets of bearing mechanisms for positioning the vertical fan motor body are provided at equal intervals on the chain conveyor belt.

[0008] The supporting mechanism includes a support plate, which is disposed on a chain conveyor belt. A mounting groove is provided inside the support plate and is located on one side of the upper surface of the support plate. A machine body mounting plate is disposed inside the mounting groove and a positioning slot is provided on the machine body mounting plate. An output shaft positioning hole is also provided in the positioning slot. A transmission structure is also provided inside the support plate.

[0009] The bottom of the base plate is also provided with a drive mechanism corresponding to the transmission structure.

[0010] In one embodiment, the transmission structure includes a drive gear, which is rotatably disposed on one side of the support plate. The drive gear meshes with a gear ring, which is disposed on the outer surface of the mounting plate. Through the transmission between the drive gear and the gear ring, the mounting plate can be rotated, thereby rotating the vertical fan motor body.

[0011] In one embodiment, a drive shaft is provided on one side of the drive gear, and the drive shaft is rotatably mounted on one side of the support plate. A connecting groove is also provided at the bottom of the drive shaft, and multiple sets of snap-fit ​​grooves are evenly arranged in the connecting groove, which can connect the drive shaft and the drive shaft.

[0012] In one embodiment, the gear ring is movably disposed within an annular limiting groove, which is located on one side of the mounting groove, thereby improving the stability of the mounting plate when it rotates.

[0013] In one embodiment, the bottom of the support plate is also provided with a through hole, which corresponds to the output shaft positioning hole. The output shaft of the vertical fan motor body can be positioned and placed by the through hole.

[0014] In one embodiment, the drive mechanism includes a bottom carrier plate, which is disposed on the piston rod of an electric push rod. The electric push rod is disposed on the base plate. By disposing of the electric push rod, the lifting and lowering of the bottom carrier plate can be controlled, thereby controlling the connection and separation of the drive shaft and the transmission shaft.

[0015] In one embodiment, a geared motor is also provided on one side of the bottom carrier plate, and a drive shaft is provided at one end of the output shaft of the geared motor. The drive shaft corresponds to the transmission shaft and can control the drive shaft to decelerate and rotate.

[0016] In one embodiment, snap-fit ​​blocks are symmetrically arranged on the outer surface of the drive shaft. The snap-fit ​​blocks correspond to snap-fit ​​slots, which can snap the drive shaft and the transmission shaft together and transmit torque to the transmission shaft.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) The structural design of this utility model allows for the positioning and installation of multiple sets of vertical fan motor bodies during end cover installation, and facilitates the assembly and connection of the end cover and the vertical fan motor body, thereby improving the assembly efficiency of the end cover and the vertical fan motor body.

[0019] (2) The structural design of this utility model can reduce the rotation speed of the vertical fan motor body, which makes it easier to tighten multiple sets of locking bolts and improves the installation efficiency of the end cover and the vertical fan motor body. Attached Figure Description

[0020] Figure 1This is a structural schematic diagram of an embodiment of the present utility model.

[0021] Figure 2 This is a front view cross-sectional structural schematic diagram of the bearing mechanism in one embodiment of the present utility model.

[0022] Figure 3 This is a half-sectional structural diagram of the bearing mechanism in one embodiment of the present invention.

[0023] Figure 4 for Figure 3 A magnified structural diagram of point A in the middle.

[0024] Figure 5 This is a half-sectional structural diagram of the drive mechanism in one embodiment of the present invention.

[0025] Figure 6 This is a half-sectional structural diagram of the drive mechanism and transmission structure during assembly in one embodiment of the present invention.

[0026] Figure 7 for Figure 6 A magnified structural diagram at point B in the middle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1 and Figure 2 The present invention provides an installation device for a vertical fan motor end cover. A first platform 6 and a second platform 7 are provided on both sides of the base plate 5. Multiple end covers can be placed on the first platform 6 and the second platform 7 for easy handling by operators. A chain conveyor belt 2 is provided between the first platform 6 and the second platform 7. Multiple bearing mechanisms 1 for positioning the vertical fan motor body are equidistantly arranged on the chain conveyor belt 2.

[0029] The supporting mechanism 1 includes a support plate 11, which is mounted on the chain conveyor belt 2. A mounting groove 13 is provided in the support plate 11, which is located on one side of the upper surface of the support plate 11. A machine body mounting plate 12 is provided in the mounting groove 13, and a positioning slot 15 is provided on the machine body mounting plate 12. An output shaft positioning hole 14 is also provided in the positioning slot 15.

[0030] First, place multiple sets of vertical fan motor bodies into the positioning slots 15, and simultaneously insert the output shafts on the vertical fan motor bodies into the output shaft positioning holes 14 to position the vertical fan motor bodies. Then, the support plate 11 is moved by the chain conveyor belt 2, and the support plate 11 moves the vertical fan motor bodies, thereby moving the vertical fan motor bodies sequentially to the end cover assembly position, that is, moving the vertical fan motor bodies to the position of the drive mechanism 3, and then assembling the end cover with the housing of the vertical fan motor body.

[0031] Please see Figure 3 as well as Figure 4 The support plate 11 is also equipped with a transmission structure, which includes a drive gear 108. The drive gear 108 is rotatably mounted on one side of the support plate 11. The drive gear 108 meshes with a gear ring 103, which is mounted on the outer surface of the mounting plate 12. Through the transmission between the drive gear 108 and the gear ring 103, the mounting plate 12 can be rotated, thereby rotating the vertical fan motor body.

[0032] A drive shaft 107 is provided on one side of the drive gear 108. The drive shaft 107 is rotatably mounted on one side of the support plate 11. A connecting groove 105 is also provided at the bottom of the drive shaft 107. Multiple sets of snap-fit ​​grooves 106 are evenly arranged in the connecting groove 105, which can connect the drive shaft 107 to the drive shaft 33.

[0033] When the vertical fan motor body moves to the position of the drive mechanism 3, the chain conveyor belt 2 stops running and connects the drive mechanism 3 to the drive shaft 107. The drive mechanism 3 drives the drive shaft 107 to rotate, the drive shaft 107 drives the drive gear 108 to rotate, the drive gear 108 drives the gear ring 103 to rotate, the gear ring 103 drives the body mounting plate 12 to rotate, and the rotation of the body mounting plate 12 drives the vertical fan motor body to rotate. At the same time, the operation of the drive mechanism 3 can be controlled through the control box 8, which in turn can control the rotation angle of the vertical fan motor body. Then, multiple sets of locking bolts are tightened in sequence to quickly fix the end cover to the housing of the vertical fan motor body. After completion, the chain conveyor belt 2 is run through the control box 8 to install the end cover of the next vertical fan motor body.

[0034] In one embodiment, the gear ring 103 is movably disposed within the annular limiting groove 104, which is disposed on one side within the mounting groove 13. When the drive gear 108 drives the gear ring 103 to rotate, the gear ring 103 rotates within the annular limiting groove 104, thereby improving the stability of the mounting plate 12 when it rotates.

[0035] In one embodiment, a guide slider 102 is also provided at the bottom of the mounting plate 12. The guide slider 102 is slidably disposed in the guide groove 101, which is disposed at the bottom of the mounting groove 13. When the mounting plate 12 rotates, it drives the guide slider 102 to rotate in the guide groove 101, which further improves the stability of the mounting plate 12 when it rotates.

[0036] In one embodiment, a through hole 16 is also provided at the bottom of the support plate 11. The through hole 16 corresponds to the output shaft positioning hole 14. During the installation of the vertical fan motor body, the output shaft of the vertical fan motor body can be inserted into the through hole 16 through the output shaft positioning hole 14, so that the output shaft of the vertical fan motor body can be positioned.

[0037] Please see Figures 5-7 The bottom of the base plate 5 is also provided with a drive mechanism 3 corresponding to the transmission structure. The drive mechanism 3 includes a bottom carrier plate 35, which is mounted on the piston rod of the electric push rod 31. The electric push rod 31 is mounted on the base plate 5. By extending and retracting the electric push rod 31, the lifting and lowering of the bottom carrier plate 35 can be controlled, thereby controlling the connection and separation of the drive shaft 33 and the transmission shaft 107. A reduction motor 32 is also provided on one side of the bottom carrier plate 35. One end of the output shaft of the reduction motor 32 is provided with a drive shaft 33, which corresponds to the transmission shaft 107. The drive shaft 33 can be controlled to rotate at a reduced speed. The outer surface of the drive shaft 33 is symmetrically provided with snap-fit ​​blocks 34, which correspond to snap-fit ​​grooves 106. The drive shaft 33 and the transmission shaft 107 can be snapped together, and the transmission shaft 107 can be torque-transmitted.

[0038] When the vertical fan motor body moves to the drive mechanism 3 position, the electric push rod 31 is activated by the lifting control switch on the control box 8. The electric push rod 31 drives the bottom carrier plate 35 to rise, and the bottom carrier plate 35 drives the reduction motor 32 to rise, and the drive shaft 33 is engaged into the connecting groove 105. At the same time, the locking block 34 is engaged into the corresponding locking groove 106. The operation of the reduction motor 32 drives the drive shaft 33 to rotate, the drive shaft 33 rotates, the transmission shaft 107 rotates, the transmission shaft 107 rotates, the drive gear 108 rotates, the drive gear 108 rotates, the gear ring 103 rotates, the gear ring 103 rotates, the body mounting plate 12 rotates, and the body mounting plate 12 rotates the vertical fan motor body.

[0039] Specifically, the base plate 5 is also equipped with a foot control switch 4, which can control the opening and closing of the geared motor 32, and thus control the rotation angle of the vertical fan motor body.

[0040] The control box 8 is located on one side of the first platform 6. The control box 8 can control the chain conveyor belt 2 and the electric push rod 31.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An installation device for a vertical fan motor end cover, characterized by, Including the bottom plate, the bottom plate both sides are provided with first support and second support, the first support and second support are provided with chain type conveying belt, the chain type conveying belt is provided with multiple groups of bearing mechanism for positioning vertical fan motor body equidistantly; The bearing mechanism includes a support plate, the support plate is arranged on the chain type conveying belt, one side of the upper part of the support plate is provided with a mounting groove, the mounting groove is provided with a body mounting disc, the body mounting disc is provided with a positioning clamping groove, the positioning clamping groove is provided with an output shaft positioning hole, the support plate is provided with a transmission structure; Wherein, the bottom plate bottom is provided with a driving mechanism corresponding to the transmission structure.

2. The mounting arrangement for a vertical fan motor end shield according to claim 1, wherein, The transmission structure includes a drive gear, the drive gear is rotatably arranged on one side of the support plate, the drive gear is engaged with a gear ring, and the gear ring is arranged on the body mounting disc.

3. The mounting arrangement for a vertical fan motor end shield according to claim 2, wherein, One side of the drive gear is provided with a transmission shaft, the transmission shaft is rotatably arranged on one side of the support plate, the bottom of the transmission shaft is provided with a connecting groove, and multiple groups of clamping grooves are uniformly arranged in the connecting groove.

4. The mounting arrangement for a vertical fan motor end shield according to claim 2, wherein, The gear ring is movably arranged in the annular limiting groove, and the annular limiting groove is arranged on one side of the mounting groove.

5. The mounting arrangement for a vertical fan motor end shield according to claim 1 or 2 or 3, characterized in that The bottom of the support plate is also provided with a through hole, and the through hole corresponds to the output shaft positioning hole.

6. The mounting arrangement for a vertical fan motor end shield according to claim 1, wherein, The driving mechanism includes a bottom carrier plate, the bottom carrier plate is arranged on the piston rod of the electric push rod, and the electric push rod is arranged on the bottom plate.

7. The mounting arrangement for a vertical fan motor end shield according to claim 6, wherein, One side of the bottom carrier plate is also provided with a speed reducer, one end of the output shaft of the speed reducer is provided with a drive shaft, and the drive shaft corresponds to the transmission shaft.

8. The mounting arrangement for a vertical fan motor end shield according to claim 7, wherein, The drive shaft is symmetrically provided with a clamping block outside, and the clamping block corresponds to the clamping groove.

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