CN219041543U

CN219041543U - Split type seat machine

Info

Publication number: CN219041543U
Application number: CN202320069456.8U
Authority: CN
Inventors: 赵卫国; 陈小龙; 黄志杰; 刘兰刚; 胡宝馨
Original assignee: Wuxi New Great Power Electrical Machine Co Ltd
Current assignee: Wuxi New Great Power Electrical Machine Co Ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-16
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of motors, and discloses a split type seat machine, which comprises: the motor shell is arranged on the fixing seat; the base sets up the below of fixing base, wherein: the fixed seat is connected with the base through a mounting plate; damping box, imbed in the base under the fixing base, wherein: an opening is formed in the top of the shock absorption box, an insertion block with the top end connected to the fixing seat penetrates through the opening, and a first noise reduction structure is arranged in the shock absorption box; according to the utility model, the two sides of the top end of the shock absorption transverse plate are provided with the shock absorption vertical plates, the two shock absorption vertical plates are tightly attached to the two sides of the insert block, the shock absorption vertical plates are connected with the inner wall of the shock absorption box through the second springs, and transverse vibration generated by the operation of the motor shell is transmitted to the shock absorption transverse plate through the insert block, and the second springs are utilized to absorb the transverse vibration generated by the operation of the motor shell.

Description

Split type seat machine

Technical Field

The utility model relates to the technical field of motors, in particular to a split type seat machine.

Background

The motor is particularly common in mechanical equipment, and along with diversification and customization of customer requirements, the installation size of the motor is greatly different from the standard installation size, and the center height of the motor is also different; the traditional technical scheme adopts a welded steel plate stand or a re-opened die, and the re-opened die increases the production cost and has longer production period due to less motor demand. The welding steel plate machine base omits to reopen the die, but the spliced parts are subjected to splicing welding after being processed in the earlier stage, so that the labor intensity and the production cost are increased, and the production period is relatively longer;

in order to reduce noise generated during operation of the existing motor, a spring is connected between a mounting plate below the motor and a mounting frame, and the spring is utilized to absorb shock of a water pump to play a role in reducing noise;

the mode that current this kind of utilization movable spring connects mounting bracket and motor bottom's mounting panel plays the effect of making an uproar is fallen in the mode that utilizes movable spring to realize the function of making an uproar of falling in the elasticity flexible of vertical direction, and the vibrations that the motor produced at the during operation not only shake that produces in the vertical direction, also can bring vibrations in the horizontal direction, and traditional this kind of structure of making an uproar that falls can not fine to the vibrations of horizontal direction is cushioned, and this just leads to the mounting panel of traditional this kind of motor bottom can collide with the transverse vibration between the mounting bracket, can produce the noise equally, consequently need improve it.

Disclosure of Invention

The utility model mainly aims to provide a split type seat machine, which can effectively solve the problems that the traditional mode of connecting a mounting frame with a mounting plate at the bottom end of a motor shell by using a movable spring to play a role in noise reduction, the noise reduction function is realized by using the elastic expansion of the movable spring in the vertical direction, the vibration generated by the motor shell during working is not only vibration generated in the vertical direction but also vibration generated in the horizontal direction, the traditional noise reduction structure cannot reduce the vibration in the horizontal direction, and the noise is generated when the mounting plate at the bottom end of the traditional motor shell is transversely contacted with the mounting frame, so that the improvement is required.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a split-type seat machine, comprising: the motor shell is arranged on the fixing seat; the base sets up the below of fixing base, wherein: the fixed seat is connected with the base through a mounting plate; damping box, imbed in the base under the fixing base, wherein: the top of shock attenuation box has seted up the opening, pass in the opening and have the top to connect the inserted block on the fixing base, be provided with first noise reduction structure in the shock attenuation box, wherein: the first noise reduction structure comprises a damping transverse plate supported at the bottom of the insertion block in the damping box, the bottom end of the damping transverse plate is connected to the inner wall of the bottom end of the damping box through a plurality of first springs, the first noise reduction structure also comprises damping vertical plates which are tightly adhered to the two sides of the insertion block, and the damping vertical plates are connected with the inner wall of the damping box through second springs; the bottom of shock attenuation riser sets up perpendicularly in the both sides on shock attenuation diaphragm top.

The insert block is an inverted T-shaped block, and the inner diameter of the opening is larger than the minimum outer diameter of the insert block.

The bottom of shock attenuation riser is provided with the slider, the spout has been seted up on the shock attenuation diaphragm, slider slidable mounting is in the spout.

An inner cavity is formed in the base, and the damping box is inserted into the inner cavity; the bottom end of the damping box is supported on the inner wall of the bottom end of the inner cavity, and gravel is filled in the inner cavity; the two sides of the base are provided with opening and closing structures, the opening and closing structures comprise L-shaped opening and closing plates arranged on the two sides of the base, and the opening and closing plates are hinged on the base through hinges; the top of the opening plate is provided with a plurality of threaded holes for tightening bolts.

Openings are formed in the two sides, located at the top of the fixing seat, of the damping box, and inverted T-shaped conducting blocks penetrate through the openings; the top of conduction block is connected on the fixing base, the bottom of conduction block supports on the bottom inner wall of inner chamber.

The second noise reduction structure is connected between the shock absorption box and the fixed seat and comprises shock absorption sheets fixedly arranged on the shock absorption box and positioned on two sides of the insertion block, and the shock absorption sheets are connected with the fixed seat through third springs.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the insert block on the bottom fixing seat of the motor shell is inserted into the damping box in the fixing seat, the bottom end of the insert block inserted into the damping box is supported on the damping transverse plate, the bottom end of the damping transverse plate is connected to the inner wall of the bottom end of the damping box through a plurality of first springs, the motor shell normally works, the insert block on the damping transverse plate is damped in the vertical direction by utilizing the elastic deformation of the first springs, and the motor shell is damped by damping the insert block, so that the noise is reduced;

2. according to the utility model, the two sides of the top end of the shock absorption transverse plate are provided with the shock absorption vertical plates, the two shock absorption vertical plates are tightly attached to the two sides of the insert block, the shock absorption vertical plates are connected with the inner wall of the shock absorption box through the second springs, and transverse vibration generated by the operation of the motor shell is transmitted to the shock absorption transverse plate through the insert block, and the second springs are utilized to absorb the transverse vibration generated by the operation of the motor shell.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the shock absorbing box of the present utility model.

FIG. 3 is a schematic view of the structure of the shock absorbing cross plate of the present utility model.

Fig. 4 is a schematic structural diagram of a second noise reduction structure according to the present utility model.

Fig. 5 is a schematic structural view of the opening and closing structure of the present utility model.

Fig. 6 is a schematic view of the internal structure of the base of the present utility model.

Fig. 7 is a schematic view of the structure of the insert block on the base of the present utility model.

Fig. 8 is an enlarged view of the structure at a of the present utility model.

In the figure: 1. a motor housing; 2. a fixing seat; 3. a base; 4. a mounting plate; 5. a shock absorbing box; 6. inserting blocks; 7. an opening; 8. a first shock absorbing structure; 81. a shock absorbing cross plate; 82. a first spring; 83. shock absorption vertical plates; 84. a second spring; 9. a chute; 10. a slide block; 11. a second shock absorbing structure; 111. damping plate; 112. a third spring; 12. an opening and closing structure; 121. an opening plate; 122. a hinge; 123. a threaded hole; 13. an inner cavity; 14. opening holes; 15. and a conductive block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-8, a split-type base unit, comprising:

the motor comprises a motor shell 1, wherein the motor shell 1 is fixedly arranged on a fixed seat 2 through bolts;

base 3 sets up the below of fixing base 2, wherein: the fixed seat 2 is connected with the base 3 through a mounting plate 4, the mounting plate 4 is fastened on the base 3 through bolts, and the top end of the mounting plate 4 is welded on the fixed seat 2;

damping box 5, fixed embedding is in base 3 directly under fixing base 2, wherein:

the opening 7 has been seted up at the top of shock attenuation box 5, pass in the opening 7 have top fixed connection to insert 6 on fixing base 2, be provided with first noise reduction structure 8 in the shock attenuation box 5, wherein:

the first noise reduction structure 8 comprises a damping transverse plate 81 supported at the bottom of the insertion block 6 in the damping box 5, the side surface of the damping transverse plate 81 contacts with the inner wall of the damping box 5, the bottom end of the damping transverse plate 81 is connected to the inner wall of the bottom end of the damping box 5 through a plurality of first springs 82, the first noise reduction structure 8 further comprises damping vertical plates 83 which are tightly adhered to the two sides of the insertion block 6, the damping vertical plates 83 are connected with the inner wall of the damping box 5 through second springs 84, and the top ends of the damping vertical plates 83 contact with the inner wall of the top end of the damping box 5;

the bottom ends of the shock absorbing risers 83 are vertically disposed on both sides of the top end of the shock absorbing cross plates 81.

As shown in fig. 2, the insert 6 is an inverted T-shaped block, and the inner diameter of the opening 7 is larger than the minimum outer diameter of the insert 6.

By adopting the scheme, the plug 6 can avoid collision between the vibration on the plug 6 and the inner wall of the opening 7 to generate noise when the vibration generated by normal operation of the motor shell 1 is transmitted.

As shown in fig. 3, a sliding block 10 is fixedly arranged at the bottom end of the shock absorbing vertical plate 83, a sliding groove 9 is formed in the shock absorbing transverse plate 81, and the sliding block 10 is slidably arranged in the sliding groove 9.

Through adopting above-mentioned scheme, because the bottom of shock attenuation riser 83 passes through slider 10 gliding installation in spout 9, on the lateral shock transfer to both sides shock attenuation riser 83 on the last transmission of kicker 6 like this, there is shock attenuation riser 83 to transmit to second spring 84 on, come to shock attenuation to the lateral shock on the kicker 6, and then shock attenuation to the lateral shock that produces on the motor casing 1, simultaneously because slider 10 gliding installation is in spout 9, shock attenuation riser 83 can remove on shock attenuation diaphragm 81, like this second spring 84 just can better produce deformation and shock attenuation fall.

As shown in fig. 6, an inner cavity 13 is formed in the base 3, and the damper box 5 is inserted into the inner cavity 13.

As shown in fig. 6, the bottom end of the damper box 5 is supported on the bottom end inner wall of the inner chamber 13, and the inner chamber 13 is filled with gravel, which fills two-thirds of the space inside the inner chamber 13.

Through adopting above-mentioned scheme, the vibrations that motor housing 1 produced on the inserted block 6 under the transmission, on not only the first spring 82 and the second spring 84 of structure 8 of making an uproar falls under the effect, still through the inner wall of first spring 82 and second spring 84 effect with shock attenuation box 5, through setting up shock attenuation box 5 in inner chamber 13, the gravel parcel in inner chamber 13 is in the week side of shock attenuation box 5, and the vibrations on the shock attenuation box 5 just transmit in the soft gravel in the inner chamber 13 like this, and the shock attenuation effect is better, has improved the quality of making an uproar that falls.

As shown in fig. 5, the two sides of the base 3 are provided with an opening and closing structure 12, the opening and closing structure 12 includes an "L" shaped opening and closing plate 121 disposed on two sides of the base 3, and the opening and closing plate 121 is hinged on the base 3 through a hinge 122.

Through adopting above-mentioned scheme, there is opening plate 121 in the both sides of base 3 through hinge 122 articulates, just so can open opening plate 121 in the both sides of base 3, pours or adds the interior grit of inner chamber 13, can control the volume of interior grit of inner chamber 13 again, still can change its shock-absorbing material such as sponge, rubber in inner chamber 13 simultaneously.

As shown in fig. 5, a plurality of threaded holes 123 for tightening bolts are formed at the top of the opening/closing plate 121.

By adopting the above-described configuration, the motor housing 1 can be fixedly mounted to the frame by the bolts in the screw holes 123 by providing the screw holes 123 in the opening/closing plate 121.

As shown in fig. 8, openings 14 are formed in the top of the fixing base 2 at two sides of the damper box 5, and inverted T-shaped conductive blocks 15 penetrate through the openings 14.

By adopting the above scheme, the conduction block 15 is used for assisting in conducting vibration on the lower motor housing 1 and the fixed seat 2.

As shown in fig. 8, the top end of the conducting block 15 is fixedly connected to the fixing base 2, the bottom end of the conducting block 15 is supported on the inner wall of the bottom end of the inner cavity 13, and the conducting block 15 is inserted into the gravel in the inner cavity 13.

Through adopting above-mentioned scheme, under the effect of conducting block 15, can directly conduct the vibrations on the motor housing 1 to the interior grit of inner chamber 13 in carrying out the shock attenuation, further improved the noise reduction effect.

As shown in fig. 4, a second noise reduction structure 11 is connected between the shock absorbing box 5 and the fixing base 2, the second noise reduction structure 11 includes shock absorbing pieces 111 fixedly arranged on the shock absorbing box 5 and located at two sides of the insert block 6, and the shock absorbing pieces 111 are connected with the fixing base 2 through a third spring 112.

By adopting the above-mentioned scheme, the motor housing 1 is directly damped by the third spring 112 connected with the fixing base 2 by the damping sheet 111.

It should be noted that, the split type seat machine disclosed by the utility model is characterized in that when the motor housing 1 works, the vibration generated on the motor housing 1 is partially transmitted to the insert 6 at the bottom end of the fixed seat 2, the first spring 82 and the second spring 84 deform to absorb vibration through the vibration collision between the insert 6 and the inner bottom damping transverse plate 81 and the two side damping vertical plates 83 of the damping box 5, the vibration on the insert 6 in the vertical direction and the horizontal direction is absorbed, the damping box 5 wraps gravel on the periphery of the inner cavity 13 of the base 3, the soft gravel is utilized to absorb the vibration on the damping box 5, the noise reduction effect is better, the second noise reduction structure 11 is arranged between the fixed seat 2 and the base 3, the third spring 112 and the damping sheet 111 on the second noise reduction structure 11 directly absorb vibration on the motor housing 1, and the bottom end of the conducting block 15 on the fixed seat 2 is inserted into the gravel of the inner cavity 13 of the base 3, so that part of vibration on the motor housing 1 can be directly transmitted into the gravel to be absorbed, and thus the noise reduction effect is better.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A split-type seat machine, comprising:

the motor comprises a motor shell (1), wherein the motor shell (1) is arranged on a fixed seat (2);

base (3) is in the below of fixing base (2), wherein: the fixing seat (2) is connected with the base (3) through a mounting plate (4);

damping box (5), embedding is in base (3) under fixing base (2), wherein:

the top of shock attenuation box (5) has seted up opening (7), pass in opening (7) have top to connect insert block (6) on fixing base (2), be provided with in shock attenuation box (5) first structure of making an uproar (8), wherein:

the first noise reduction structure (8) comprises a damping transverse plate (81) supported at the bottom of the inserting block (6) in the damping box (5), the bottom end of the damping transverse plate (81) is connected to the inner wall of the bottom end of the damping box (5) through a plurality of first springs (82), the first noise reduction structure (8) further comprises damping vertical plates (83) which are tightly adhered to the two sides of the inserting block (6), and the damping vertical plates (83) are connected with the inner wall of the damping box (5) through second springs (84);

the bottom ends of the shock absorption vertical plates (83) are vertically arranged on two sides of the top ends of the shock absorption transverse plates (81).

2. A split-type seat machine as claimed in claim 1, wherein: the insert block (6) is an inverted T-shaped block, and the inner diameter of the opening (7) is larger than the minimum outer diameter of the insert block (6).

3. A split-type seat machine as claimed in claim 1, wherein: the bottom of shock attenuation riser (83) is provided with slider (10), spout (9) have been seted up on shock attenuation diaphragm (81), slider (10) slidable mounting is in spout (9).

4. A split-type seat machine as claimed in claim 1, wherein: an inner cavity (13) is formed in the base (3), and the damping box (5) is inserted into the inner cavity (13).

5. A split-type seat unit as claimed in claim 4, wherein: the bottom end of the damping box (5) is supported on the inner wall of the bottom end of the inner cavity (13), and the inner cavity (13) is filled with gravel.

6. A split-type seat machine as claimed in claim 1, wherein: the two sides of the base (3) are provided with opening and closing structures (12), the opening and closing structures (12) comprise L-shaped opening and closing plates (121) arranged on the two sides of the base (3), and the opening and closing plates (121) are hinged to the base (3) through hinges (122).

7. A split-type seat machine as claimed in claim 6, wherein: the top of the opening and closing plate (121) is provided with a plurality of threaded holes (123) for tightening bolts.

8. A split-type seat machine as claimed in claim 1, wherein: openings (14) are formed in the two sides, located on the top of the fixing seat (2), of the damping box (5), and inverted T-shaped conducting blocks (15) penetrate through the openings (14).

9. A split-type seat machine as claimed in claim 8, wherein: the top of the conduction block (15) is connected to the fixing seat (2), and the bottom end of the conduction block (15) is supported on the inner wall of the bottom end of the inner cavity (13).

10. A split-type seat machine as claimed in claim 1, wherein: the damping device is characterized in that a second noise reduction structure (11) is connected between the damping box (5) and the fixed seat (2), the second noise reduction structure (11) comprises damping sheets (111) which are fixedly arranged on the damping box (5) and are positioned on two sides of the insertion block (6), and the damping sheets (111) are connected with the fixed seat (2) through third springs (112).