Driving assembly

Abstract

The utility model provides a driving assembly. The driving assembly comprises a supporting assembly and a driving assembly, and the mounting assembly and the supporting assembly are arranged in a relatively movable manner. One end of the elastic component is connected with the supporting assembly, and the other end of the elastic component is connected with an installation assembly. The rolling part is connected with the speed reducer; and the speed reducer penetrates through the mounting assembly. And the connecting structure is connected with the speed reducer. And the connecting structure is connected with the driving motor. And an input shaft of the speed reducer is connected with an output shaft of the driving motor through the connecting structure. And an input shaft of the speed reducer is perpendicular to an output shaft of the driving motor.

Description

TECHNICAL FIELD

[0001] The utility model relates to a semiconductor transportation technical field, concretely relates to a drive assembly. BACKGROUND

[0002] With the vigorous development of the semiconductor industry, the scale of related enterprises is also getting bigger and bigger. In the production process of semiconductor products, a large number of material transfer work is needed, therefore, in the prior art, AGV trolley is used to realize the material transfer work in the production process.

[0003] However, the drive assembly of the AGV trolley is too large, resulting in that the AGV trolley entity is large, and when multiple AGV trolleys work together, friction often occurs and even collision occurs, thereby damaging the AGV trolley and reducing the service life of the trolley.

[0004] Therefore, the prior art needs to be further developed. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the above technical defects, providing a drive assembly to solve the technical problem of the large size of AGV trolley in related art.

[0006] In order to achieve the above technical purpose, the utility model adopts the following technical scheme: a drive assembly is provided, which comprises: a support assembly; an installation assembly movably arranged opposite to the support assembly. A resilient member, one end of the resilient member is connected with the support assembly, and the other end of the resilient member is connected with the installation assembly. A rolling member connected with a speed reducer; the speed reducer penetrates through the installation assembly. A connecting structure connected with the speed reducer. The connecting structure is connected with a drive motor. The input shaft of the speed reducer is connected with the output shaft of the drive motor through the connecting structure. The input shaft of the speed reducer and the output shaft of the drive motor are arranged perpendicularly.

[0007] Further, the support assembly comprises a support frame and a support plate; the support frame is connected with the support plate. The installation assembly comprises a first mounting plate and a second mounting plate. The first mounting plate is connected with the second mounting plate. The second mounting plate is connected with the support plate. The support plate is connected with the speed reducer.

[0008] Further, the support plate is provided with a guide rail. The second mounting plate is provided with a sliding block. The sliding block is movably connected with the guide rail.

[0009] Further, the support plate is provided with a first connecting port through which the speed reducer passes. The support frame comprises a first support part connected with the support plate and a second support part connected with the first support part. The second support part is provided with a connecting shaft. The elastic part is sleeved on the connecting shaft; the extending direction of the second support part is parallel to the extending direction of the support plate. The second support part extends away from the first connecting port towards the first support part.

[0010] Further, the second mounting plate is provided with a second connecting port. The speed reducer passes through the second connecting port.

[0011] Further, the mounting assembly further comprises a reinforcing plate. The reinforcing plate is connected with the first mounting plate, and the reinforcing plate is connected with the second mounting plate away from the roller part. The reinforcing plate is two, and the two reinforcing plates are arranged at intervals, and the speed reducer is located between the two reinforcing plates.

[0012] Further, the elastic part comprises: first and second elastic parts arranged at intervals. The first and second elastic parts are respectively connected with the first mounting plate. The support frame comprises first and second support frames. The first support frame is connected with the first elastic part away from the first mounting plate. The second support frame is connected with the second elastic part away from the first mounting plate.

[0013] Further, the connecting structure comprises: a first connecting structure provided with a first connecting cavity. The input shaft of the speed reducer is located in the first connecting cavity. A second connecting structure is provided with a second connecting cavity. The output shaft of the drive motor is located in the second connecting cavity. The first connecting cavity is connected with the second connecting cavity. The input shaft of the speed reducer and the output shaft of the drive motor are connected. The drive motor is a right-angle motor.

[0014] Advantages:

[0015] The utility model provides a kind of drive assembly, comprising: support assembly;Mounting assembly, the mounting assembly with the support assembly oppositely movably arranged.Elastic component, one end of the elastic component is connected with the support assembly, the other end of the elastic component is connected with mounting assembly.Rolling component, the rolling component is connected with speed reducer;The speed reducer penetrates through mounting assembly.Connection structure, the connection structure is connected with speed reducer.The connection structure is connected with drive motor.The input shaft of the speed reducer passes through, the connection structure is connected with the output shaft of the drive motor.The input shaft of the speed reducer and the output shaft of the drive motor are mutually perpendicularly arranged.The drive assembly of the utility model solves the problem of friction and collision caused by the fact that AGV trolley is relatively large because the one-way length of drive assembly is too long. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of drive assembly that the utility model embodiment adopts;

[0017] Figure 2 It is the side view of drive assembly that the utility model embodiment adopts;

[0018] Figure 3 It is Figure 2 Sectional view of A-A direction in;

[0019] Figure 4 It is the top view of drive assembly that the utility model embodiment adopts;

[0020] Figure 5 It is the back view of drive assembly that the utility model embodiment provides;

[0021] Figure 6 It is the support frame structure schematic diagram of drive assembly that the utility model embodiment provides;

[0022] Figure 7 It is the mounting assembly structure schematic diagram of drive assembly that the utility model embodiment provides;

[0023] Among them, the above drawing includes following figure mark:

[0024] 1, support assembly; 11, support frame; 12, support plate; 111, first support frame; 112, second support frame; 1111, first support part; 1112, second support part; 1113, connecting shaft; 2, mounting assembly; 21, first mounting plate; 22, second mounting plate; 23, reinforcing plate; 3, elastic part; 31, first elastic part; 32, second elastic part; 4, rolling part; 5, connecting structure; 51, first connecting structure; 511, first connecting cavity; 52, second connecting structure; 521, second connecting cavity; 6, driving motor; 61, output shaft; 71, guide rail; 72, sliding block; 8, speed reducer; 81, input shaft; 91, first connecting port; 92, second connecting port. DETAILED DESCRIPTION

[0025] In order to make the person skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0026] Referring to Figures 1 to 7 According to the embodiment of the present application, a driving assembly is provided, comprising: a support assembly 1; a mounting assembly 2 movably arranged opposite to the support assembly 1; an elastic part 3, one end of which is connected with the support assembly 1, and the other end of which is connected with the mounting assembly 2; a rolling part 4 connected with a speed reducer 8; the speed reducer 8 penetrates through the mounting assembly 2; a connecting structure 5 connected with the speed reducer 8; the connecting structure 5 is connected with a driving motor 6; the input shaft 81 of the speed reducer 8 passes through the connecting structure 5, and the output shaft 61 of the driving motor 6 is connected with the connecting structure 5; the input shaft 81 of the speed reducer 8 and the output shaft 61 of the driving motor 6 are arranged perpendicularly to each other.

[0027] With the above arrangement, during the installation of the driving assembly, the speed reducer 8 penetrates through the mounting assembly 2, and the mounting assembly 2 is distributed around the speed reducer 8, avoiding the space occupied by the separately arranged mounting assembly 2. The input shaft 81 of the speed reducer 8 and the output shaft 61 of the driving motor 6 are arranged perpendicularly to each other, which can greatly reduce the one-way length of the driving motor, thereby solving the friction and collision problems caused by the large size of the AGV car due to the excessive one-way length of the driving assembly.

[0028] In the driving assembly of the present embodiment, referring to Figure 1The support assembly 1 comprises a support frame 11 and a support plate 12; the support frame 11 is connected with the support plate 12; the mounting assembly 2 comprises a first mounting plate 21 and a second mounting plate 22; the first mounting plate 21 is connected with the second mounting plate 22; the second mounting plate 22 is connected with the support plate 12; the support plate 12 is connected with the speed reducer 8. One end of the support frame 11 is connected with the support plate 12, and the support plate 12 is connected with the speed reducer 8, so that the support assembly 1 is fixed on the speed reducer 8, and the support assembly 1 is more stable.

[0029] In the driving assembly, the support plate 12 is provided with a guide rail 71; the second mounting plate 22 is provided with a sliding block 72; and the sliding block 72 is movably connected with the guide rail 71. Figure 2 The support plate 12 and the second mounting plate 22 are connected through the sliding block 72 and the guide rail 71, and the second mounting plate 22 is movably connected with the support plate 12. During the relative movement of the second mounting plate 22 and the support plate 12, the first mounting plate 21 and the support frame 11 are also moved relatively. During the relative movement, the elastic component 3 is compressed, which can buffer the load and reduce the impact force caused by gravity.

[0030] In the driving assembly, the support plate 12 is provided with a guide rail 71; the second mounting plate 22 is provided with a sliding block 72; and the sliding block 72 is movably connected with the guide rail 71. Figure 3 The first connecting port 91 on the support plate 12 surrounds and connects the speed reducer 8, so that the support plate 12 is connected above the speed reducer 8. The support frame 11 comprises a first support part 1111 connected with the support plate 12 and a second support part 1112 connected with the first support part 1111. The second support part 1112 is provided with a connecting shaft 1113. The elastic component 3 is sleeved on the connecting shaft 1113. The extension direction of the second support part 1112 is parallel to the extension direction of the support plate 12. The second support part 1112 extends away from the first connecting port 91 towards the first support part 1111. The first support part 1111 and the second support part 1112 both extend away from the first connecting port 91, which is used for avoiding the driving motor 6. When the input shaft 81 of the speed reducer 8 and the output shaft 61 of the driving motor 6 are arranged perpendicular to each other, the input shaft 81 of the speed reducer 8 and the output shaft 61 of the driving motor 6 are as close to the support plate 12 as possible, which reduces the space occupation and the length and volume of the driving assembly.

[0031] In the driving assembly, the support plate 12 is provided with a guide rail 71; the second mounting plate 22 is provided with a sliding block 72; and the sliding block 72 is movably connected with the guide rail 71. Figure 3The second mounting plate 22 is provided with a second connecting port 92, and the speed reducer 8 is arranged in the second connecting port 92. The second connecting port 92 is not connected with the speed reducer 8, but has a space, and the position of the second mounting plate 22 is lowered in the relative movement of the first mounting plate 21 and the support frame 11, so that the speed reducer 8 can be effectively avoided. The second mounting plate 22 is not designed to be higher to avoid the speed reducer 8, and the height and volume of the driving assembly are reduced.

[0032] In the driving assembly, referring to Figure 2 The mounting assembly 2 further comprises a reinforcing plate 23, the reinforcing plate 23 is connected with the first mounting plate 21, and the reinforcing plate 23 is connected with the second mounting plate 22 away from the rolling member 4. The reinforcing plate 23 is connected with the first mounting plate 21 and the second mounting plate 22, and forms a more stable structure, thereby improving the weight and stability of the trolley loaded with the driving assembly. The reinforcing plate 23 is two, and the two reinforcing plates 23 are arranged at intervals and are respectively arranged at two ends of the first mounting plate 21, are symmetrically arranged according to the plane symmetry axis of the first mounting plate 21, so that the mounting assembly 2 is more firm. The speed reducer 8 is located between the two reinforcing plates 23. The speed reducer 8 utilizes the gap between the two reinforcing plates 23, and the two reinforcing plates 23 are designed to be wide at the top and narrow at the bottom. In the relative movement of the first mounting plate 21 and the support frame 11, the two reinforcing plates 23 are lowered, and the design of being wide at the top and narrow at the bottom can effectively avoid the speed reducer 8, increase the space utilization, and reduce the volume of the driving assembly.

[0033] In the driving assembly, referring to Figure 5 The elastic member 3 comprises a first elastic member 31 and a second elastic member 32 arranged at intervals, and the first elastic member 31 and the second elastic member 32 are respectively connected with the first mounting plate 21. In the relative movement of the first mounting plate 21 and the support frame 11, the two elastic members 3 can effectively keep the balance of the first mounting plate 21. The support frame 11 comprises a first support frame 111 and a second support frame 112 for supporting the two elastic members 3, the first support frame 111 is connected with the first elastic member 31 away from the first mounting plate 21, and the second support frame 112 is connected with the second elastic member 32 away from the first mounting plate 21. The first mounting plate 21 and the support frame 11 are firmly connected, and the stability of the driving assembly is improved.

[0034] In the driving assembly, referring to Figure 3The connecting structure 5 comprises a first connecting structure 51, a first connecting cavity 511 is arranged in the first connecting structure 51, the input shaft 81 of the speed reducer 8 is located in the first connecting cavity 511, a second connecting structure 52, a second connecting cavity 521 is arranged in the second connecting structure 52, the output shaft 61 of the driving motor 6 is located in the second connecting cavity 521, the input shaft 81 of the speed reducer 8 is located in the first connecting cavity 511, and the output shaft 61 of the driving motor 6 is located in the second connecting cavity 521, so that the input shaft 81 of the speed reducer 8 and the output shaft 61 of the driving motor 6 can be effectively protected, and the service life of the driving motor is increased, the first connecting cavity 511 is connected with the second connecting cavity 521 in a perpendicular mode, and the input shaft 81 of the speed reducer 8 and the output shaft 61 of the driving motor 6 are connected in a perpendicular mode. The driving motor 6 is a right-angle motor. The length of the driving motor can be greatly reduced, the space utilization is increased, and the volume of the driving motor is reduced.

[0035] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily have to include only those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0036] Optionally, specific examples in the embodiments can refer to the examples described in the above embodiments, and the embodiments will not be described here again.

[0037] The serial numbers of the above embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0038] In the above embodiments of the present application, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0039] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, which should be regarded as the protection scope of the present application.

Claims

1. A drive assembly, characterized by The driving assembly comprises: a support assembly (1); a mounting assembly (2) movably arranged opposite to the support assembly (1); a resilient component (3) having one end connected to the support assembly (1) and the other end connected to the mounting assembly (2); a rolling component (4) connected to a speed reducer (8); the speed reducer (8) penetrates through the mounting assembly (2); a connecting structure (5) connected to the speed reducer (8); the connecting structure (5) is connected to a driving motor (6); an input shaft (81) of the speed reducer (8) passes through the connecting structure (5); the connecting structure (5) is connected to an output shaft (61) of the driving motor (6); the input shaft (81) of the speed reducer (8) and the output shaft (61) of the driving motor (6) are arranged perpendicularly to each other.

2. The driving assembly according to claim 1, wherein the support assembly (1) comprises a support frame (11) and a support plate (12); the support frame (11) is connected to the support plate (12); the mounting assembly (2) comprises a first mounting plate (21) and a second mounting plate (22); the first mounting plate (21) is connected to the second mounting plate (22); the second mounting plate (22) is connected to the support plate (12); the support plate (12) is connected to the speed reducer (8).

3. The drive assembly of claim 2, wherein, a guide rail (71) is arranged on the support plate (12); a sliding block (72) is arranged on the second mounting plate (22); the sliding block (72) is movably connected to the guide rail (71).

4. The drive assembly of claim 2, wherein, a first connecting opening (91) through which the speed reducer (8) penetrates is arranged on the support plate (12); the support frame (11) comprises a first support portion (1111) connected to the support plate (12) and a second support portion (1112) connected to the first support portion (1111); a connecting shaft (1113) is arranged on the second support portion (1112); the resilient component (3) is sleeved on the connecting shaft (1113); an extension direction of the second support portion (1112) is parallel to an extension direction of the support plate (12); the second support portion (1112) extends away from the first connecting opening (91) towards the first support portion (1111).

5. The drive assembly of claim 2, wherein, a second connecting opening (92) is arranged on the second mounting plate (22); the speed reducer (8) penetrates through the second connecting opening (92).

6. The drive assembly of claim 2, wherein, the mounting assembly (2) further comprises a reinforcing plate (23); the reinforcing plate (23) is connected to the first mounting plate (21); the reinforcing plate (23) is connected to one side of the second mounting plate (22) away from the rolling component (4); the reinforcing plate (23) is two; the two reinforcing plates (23) are arranged in an interval; the speed reducer (8) is located between the two reinforcing plates (23).

7. The drive assembly of claim 2, wherein, The elastic component (3) comprises: a first elastic component (31) and a second elastic component (32) which are arranged at intervals; the first elastic component (31) and the second elastic component (32) are connected with the first mounting plate (21) respectively; the support frame (11) comprises a first support frame (111) and a second support frame (112); the first support frame (111) is connected with one end of the first elastic component (31) which is away from the first mounting plate (21); the second support frame (112) is connected with one end of the second elastic component (32) which is away from the first mounting plate (21).

8. The drive assembly of claim 1, wherein, The connecting structure (5) comprises: A first connecting structure (51), a first connecting cavity (511) is arranged in the first connecting structure (51); an input shaft (81) of the speed reducer (8) is located in the first connecting cavity (511); A second connecting structure (52), a second connecting cavity (521) is arranged in the second connecting structure (52); an output shaft (61) of the driving motor (6) is located in the second connecting cavity (521); The first connecting cavity (511) is connected with the second connecting cavity (521); the input shaft (81) of the speed reducer (8) and the output shaft (61) of the driving motor (6) are connected.

9. The drive assembly of claim 1, wherein, The driving motor (6) is a right-angle motor.

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