CN114890080A

CN114890080A - Bidirectional telescopic structure

Info

Publication number: CN114890080A
Application number: CN202210571727.XA
Authority: CN
Inventors: 韩亮; 杨洋; 张仁国; 熊伟; 李志洪
Original assignee: Tianjin Tianxia Cloud Technology Development Co ltd
Current assignee: Tianjin Tianxia Cloud Technology Development Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-12

Abstract

The invention relates to a bidirectional telescopic structure, which relates to the technical field of logistics equipment and comprises a fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a first side panel, and one side of the top of the fixed bottom plate, which is far away from the first side panel, is fixedly connected with a second side panel, the upper structure is supported by the fixed bottom plate through the first side panel, the second side panel, the motor mounting plate, the synchronous belt and the slide rail, the motor mounting plate is arranged to be matched with the motor to be fixed on the second side panel, the synchronous belt is linked with the sliding rail, the sliding rail is fixed on the synchronous belt through a second bolt, therefore, when the motor rotates forwards, the sliding rail slides forwards, and when the motor rotates backwards, the sliding rail slides backwards, so that the bidirectional telescopic function is realized, the whole structure is simple and compact, the cost is lower, the transmission efficiency is high, the adaptability is strong, and the device can be matched with various mobile robots for use.

Description

Bidirectional telescopic structure

Technical Field

The invention relates to the technical field of logistics equipment, in particular to a bidirectional telescopic structure.

Background

In logistics transportation, the auxiliary use needs to be carried out through an AGV rail trolley, the AGV trolley runs along a rail, and the rail is fixed on the ceiling of a semiconductor manufacturing workshop. Under the general condition, each semiconductor equipment has all installed loading unloader, loading unloader is located the AGV dolly under, the AGV dolly can snatch or put down the loading above the loading unloader, prior art is comparatively rigid, current AGV dolly can't carry out required two-way flexible processing when using, lead to still need to install revolution mechanic, make the whole operation get up comparatively complicatedly, make whole cost consumption increase simultaneously, simultaneously can't effectively cooperate multiple mobile robot to use, make whole work efficiency low, consequently, need design a two-way extending structure and solve the problem that the aforesaid appears.

Disclosure of Invention

In view of the above problems in the prior art, it is a primary object of the present invention to provide a bi-directional telescopic structure.

The technical scheme of the invention is as follows:

the utility model provides a two-way extending structure, includes PMKD, PMKD's the first side board of top fixedly connected with, one side fixedly connected with second side board of first side board is just kept away from at PMKD's top, the second side board is kept away from one side of first side board and is installed the motor, the output of motor runs through second side board and fixedly connected with second synchronizing wheel, the outside cover of second synchronizing wheel is equipped with the hold-in range, the second synchronizing wheel is connected with synchronous belt drive, the inside of hold-in range and the one side that is located the second synchronizing wheel rotate and be connected with first synchronizing wheel, first synchronizing wheel is connected with synchronous belt drive, the slide rail that cooperation hold-in range used is all installed at the top of first side board and second side board.

The technical effect of adopting the further scheme is as follows: the synchronous belts on the first synchronous wheel and the second synchronous wheel are driven by the motor to achieve a combined driving effect, and the slide rails are linked with the slide rails through the synchronous belts and fixed on the synchronous belts through the second bolts.

As a preferred embodiment, a motor mounting plate is sleeved outside the output end of the motor, and one side of the motor mounting plate is fixedly connected with the second side panel.

The technical effect of adopting the further scheme is as follows: carry out convenient installation to the motor through the motor mounting panel, improve stability.

In a preferred embodiment, a first protective sleeve is sleeved outside the first synchronizing wheel, and a second protective sleeve is sleeved outside the second synchronizing wheel.

The technical effect of adopting the further scheme is as follows: and respectively protecting the first synchronous wheel and the second synchronous wheel.

As a preferred embodiment, four second bolt holes are symmetrically formed in the outer side of the first side panel, second bolt holes with the same structure are formed in the outer side of the second side panel, first bolts are installed inside the second bolt holes, the first bolts on two same sides are both in threaded connection with the first protective sleeve, and the first bolts on the other two same sides are both in threaded connection with the second protective sleeve.

The technical effect of adopting the further scheme is as follows: the first side panel and the second side panel correspondingly fasten the first protective sleeve and the second protective sleeve together through the first bolt and are fixed on the fixed bottom plate together, so that the stability of demonstration in the whole process is improved.

In a preferred embodiment, a second key groove is formed in the first side panel for engaging with the second synchronizing wheel, and a first key groove is formed in the first side panel on a side of the second key groove for engaging with the first synchronizing wheel.

The technical effect of adopting the further scheme is as follows: the first synchronizing wheel is installed in a limiting mode through the first key groove, and the second synchronizing wheel is installed in a limiting mode through the second key groove.

In a preferred embodiment, a second key groove is formed in the second side plate for engaging with the second synchronizing wheel, and a first key groove is formed in the second side plate on one side of the second key groove for engaging with the first synchronizing wheel.

As a preferred embodiment, the bottom of the slide rail is provided with a limit groove matched with the synchronous belt for installation and use.

The technical effect of adopting the further scheme is as follows: and the sliding rail is matched for normal installation.

As a preferred embodiment, a first bolt hole is opened at the top of the synchronous belt, first bolt holes of three same structures are opened inside the slide rail, a second bolt is installed inside each first bolt hole, the second bolt is in threaded connection with the slide rail, and the second bolt is in threaded connection with the synchronous belt.

The technical effect of adopting the further scheme is as follows: the slide rail passes through the second bolt fastening on the hold-down strip, and the slide rail slides forward when the motor corotation, and the slide rail slides backward when the motor reversal, has realized two-way flexible.

The invention has the following advantages and beneficial effects:

in the invention, the upper structure is supported by the fixed bottom plate through the arrangement of the first side panel, the second side panel, the motor mounting plate, the synchronous belt and the slide rail, the upper structure is fixed on the second side panel through the arrangement of the motor mounting plate and the cooperation of the motor, the first protective sleeve and the second protective sleeve are correspondingly fastened together through the first bolt and are fixed on the fixed bottom plate together, the demonstration stability in the integral process is improved, the synchronous belt on the first synchronous wheel and the second synchronous wheel is driven by the motor to achieve the combined driving effect, the slide rail is linked through the synchronous belt, the slide rail is fixed on the synchronous belt through the second bolt, so that the slide rail slides forwards when the motor rotates forwards, and the slide rail slides backwards when the motor rotates backwards, thereby realizing the function of bidirectional extension and retraction, and the integral structure is simple and compact, the cost is lower, the transmission efficiency is high, and the adaptability is strong, can be used with various mobile robots.

Description of the drawings:

fig. 1 is a perspective view of an overall structure of a bidirectional telescopic structure according to an embodiment of the present invention;

fig. 2 is an exploded view of an overall structure of a bidirectional telescopic structure according to an embodiment of the present invention.

Illustration of the drawings:

1. fixing the bottom plate; 2. a first side panel; 3. a second side panel; 4. a motor; 5. a motor mounting plate; 6. a slide rail; 7. a synchronous belt; 8. a first synchronizing wheel; 9. a second synchronizing wheel; 10. a first keyway; 11. a second keyway; 12. a first bolt hole; 13. a second bolt hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention will be further described with reference to the drawings and specific examples.

Example 1

As shown in fig. 1-2, the present invention provides a technical solution: the utility model provides a two-way extending structure, includes PMKD 1, PMKD 1's top fixedly connected with first panel 2, one side fixedly connected with second panel 3 of first panel 2 is just kept away from at PMKD 1's top, motor 4 is installed to one side that first panel 2 was kept away from to second panel 3, the output of motor 4 runs through second panel 3 and fixedly connected with second synchronizing wheel 9, the outside cover of second synchronizing wheel 9 is equipped with hold-in range 7, second synchronizing wheel 9 is connected with hold-in range 7 transmission, the inside of hold-in range 7 and the one side rotation that is located second synchronizing wheel 9 are connected with first synchronizing wheel 8, first synchronizing wheel 8 is connected with hold-in range 7 transmission, slide rail 6 that cooperation hold-in range 7 used is all installed at the top of first panel 2 and second panel 3.

In this embodiment, when using, carry out whole electric connection control through external terminal, motor 4 and external terminal electric connection, support superstructure through PMKD 1, it rotates to drive first synchronizing wheel through motor 4, drive the synchronous belt 7 transmission in the outside, drive the inside second synchronizing wheel 9 drive, through synchronous belt 7 linkage slide rail 6, slide rail 6 passes through the second bolt fastening on synchronous belt 7, slide rail 6 slides forward when motor 4 corotation like this, slide rail 6 slides backward when motor 4 reversal, the function of two-way flexible has been realized, the overall structure is simple compact, the cost is lower, high transmission efficiency, and strong adaptability, can cooperate multiple mobile robot to use.

Example 2

As shown in fig. 1-2, a motor mounting plate 5 is sleeved outside an output end of a motor 4, one side of the motor mounting plate 5 is fixedly connected with a second side panel 3, a first protective sleeve is sleeved outside a first synchronizing wheel 8, a second protective sleeve is sleeved outside a second synchronizing wheel 9, four second bolt holes 13 are symmetrically distributed on an outer side of the first side panel 2, second bolt holes 13 with the same structure are formed on an outer side of the second side panel 3, first bolts are installed inside the second bolt holes 13, the first bolts on two same sides are both in threaded connection with the first protective sleeve, the first bolts on the other two same sides are both in threaded connection with the second protective sleeve, a second key groove 11 used for matching with the second synchronizing wheel 9 is formed inside the first side panel 2, a first key groove 10 used for matching with the first synchronizing wheel 8 is formed inside and on one side of the second key groove 11, the inside of second side panel 3 is seted up the second keyway 11 that the cooperation second synchronizing wheel 9 used, the inside of second side panel 3 just is located one side of second keyway 11 and is seted up the first keyway 10 that the cooperation first synchronizing wheel 8 used, the spacing groove that the installation of cooperation hold-in range 7 was used is seted up to the bottom of slide rail 6, first bolt hole 12 has been seted up at the top of hold-in range 7, the first bolt hole 12 of three looks isostructure is seted up to the inside of slide rail 6, the inside of first bolt hole 12 all installs the second bolt, second bolt and slide rail 6 threaded connection, second bolt and hold-in range 7 threaded connection.

In this embodiment, when carrying out normal operation, carry out whole electric connection control through external terminal, motor 4 and external terminal electric connection, through being provided with first side panel 2, second side panel 3, motor mounting panel 5, hold-in range 7 and slide rail 6, fix on second side panel 3 through installing motor mounting panel 5 cooperation motor 4, first side panel 2 and second side panel 3 are through first bolt to first lag, the second lag corresponds the fastening together, and fix together on PMKD 1, the stability of demonstration when whole has been improved, overall structure is simple compact, the cost is lower, high transmission efficiency, and strong adaptability, can cooperate multiple mobile robot to use.

The working principle is as follows:

as shown in fig. 1-2, during normal operation, the external terminal is used for controlling the overall electrical connection, the motor 4 is electrically connected with the external terminal, the first side panel 2, the second side panel 3, the motor mounting plate 5, the synchronous belt 7 and the slide rail 6 are arranged, the upper structure is supported by the fixing bottom plate 1, the motor mounting plate 5 is arranged to cooperate with the motor 4 to fix the upper structure on the second side panel 3, the first side panel 2 and the second side panel 3 are correspondingly fastened together by the first bolt to the first protecting sleeve and the second protecting sleeve and are fixed on the fixing bottom plate 1 together, the stability of the overall demonstration is improved, the motor 4 drives the first synchronous wheel to rotate to drive the synchronous belt 7 on the outer side to transmit, the second synchronous wheel 9 inside is driven to rotate along with the driving, the slide rail 6 is linked by the synchronous belt 7, the slide rail 6 is fixed on the synchronous belt 7 by the second bolt, like this when motor 4 corotation the slide rail 6 slides forward, slide rail 6 slides backward when motor 4 reverses, has realized the function of two-way flexible, and overall structure is simple compact, and the cost is lower, and transmission efficiency is high, and strong adaptability, can cooperate multiple mobile robot to use.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a two-way extending structure, includes PMKD (1), its characterized in that: the top of the fixed bottom plate (1) is fixedly connected with a first side panel (2), one side of the top of the fixed bottom plate (1) far away from the first side panel (2) is fixedly connected with a second side panel (3), a motor (4) is arranged on one side of the second side panel (3) far away from the first side panel (2), the output end of the motor (4) penetrates through the second side panel (3) and is fixedly connected with a second synchronizing wheel (9), a synchronous belt (7) is sleeved on the outer side of the second synchronous wheel (9), the second synchronous wheel (9) is in transmission connection with the synchronous belt (7), a first synchronous wheel (8) is rotatably connected inside the synchronous belt (7) and positioned at one side of the second synchronous wheel (9), first synchronizing wheel (8) are connected with hold-in range (7) transmission, slide rail (6) that cooperation hold-in range (7) used are all installed at the top of first side board (2) and second side board (3).

2. The bi-directional telescoping structure of claim 1, wherein: the motor mounting plate (5) is sleeved on the outer side of the output end of the motor (4), and one side of the motor mounting plate (5) is fixedly connected with the second side panel (3).

3. The bi-directional telescoping structure of claim 1, wherein: the outer side of the first synchronizing wheel (8) is sleeved with a first protective sleeve, and the outer side of the second synchronizing wheel (9) is sleeved with a second protective sleeve.

4. A bi-directional telescoping structure as claimed in claim 3, wherein: four second bolt holes (13) that the symmetric distribution was seted up in the outside of first side board (2), second bolt hole (13) of looks isostructure are seted up in the outside of second side board (3), first bolt is all installed to the inside of second bolt hole (13), two homonymies first bolt all with first lag threaded connection, two other homonymies first bolt all with second lag threaded connection.

5. The bi-directional telescoping structure of claim 1, wherein: the inner part of the first side panel (2) is provided with a second key groove (11) matched with the second synchronizing wheel (9) for use, and one side, located on the second key groove (11), of the inner part of the first side panel (2) is provided with a first key groove (10) matched with the first synchronizing wheel (8) for use.

6. The bi-directional telescoping structure of claim 1, wherein: the inner part of the second side panel (3) is provided with a second key groove (11) matched with the second synchronizing wheel (9) for use, and one side, located on the second key groove (11), of the inner part of the second side panel (3) is provided with a first key groove (10) matched with the first synchronizing wheel (8) for use.

7. The bi-directional telescoping structure of claim 1, wherein: and the bottom of the sliding rail (6) is provided with a limiting groove matched with the synchronous belt (7) for installation and use.

8. The bi-directional telescoping structure of claim 1, wherein: first bolt hole (12) have been seted up at the top of hold-in range (7), first bolt hole (12) of three looks isostructure are seted up to the inside of slide rail (6), the second bolt is all installed to the inside of first bolt hole (12), second bolt and slide rail (6) threaded connection, second bolt and hold-in range (7) threaded connection.