CN213064531U

CN213064531U - Swing rod device

Info

Publication number: CN213064531U
Application number: CN202021705668.3U
Authority: CN
Inventors: 张欣; 胡忠; 杨秀; 周茂林
Original assignee: Wuxi Weiyan Zhongjia Precision Machinery Technology Co ltd
Current assignee: Wuxi Weiyan Zhongjia Precision Machinery Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-27
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a pendulum rod device aims at providing a use intensity is higher, the better pendulum rod device of performance, and its technical scheme main points are, the on-line screen storage device comprises a base, be equipped with first rotating device on the base, first rotating device top is equipped with second rotating device, first rotating device including be located the first connecting block on the base, be located the first dwang that is equipped with on the first connecting block, be located articulated head rod on the first dwang and with head rod articulated bracing piece, second rotating device including be located the second connecting block that is equipped with on the first connecting block, be located the second dwang that is equipped with on the second connecting block, be located second dwang top and bracing piece articulated second connecting rod, second connecting block length is greater than first connecting block.

Description

Swing rod device

Technical Field

The utility model relates to a cable equipment production facility field, concretely relates to pendulum rod device.

Background

The rod Mechanism (Linkage Mechanism) is also called low pair Mechanism, and is one of the mechanical components, and is a Mechanism formed by connecting several (more than two) components with definite relative motion by using low pairs (revolute pairs or moving pairs).

A planar linkage is a common drive mechanism, and the most basic and widely used type of the planar linkage is a four-bar planar mechanism composed of four members. Since most of the components of the mechanism are rod-shaped, the rod-shaped components are often referred to as rods. The lower pair is surface contact and is wear-resistant; and the contact surfaces of the revolute pair and the sliding pair are cylindrical surfaces and flat surfaces, so that the manufacturing is simple and convenient, and higher manufacturing precision is easy to obtain. The link mechanism is widely applied to various machines and instruments.

At present, chinese patent publication No. CN102962924A discloses a swing link mechanism, which includes a swing link, an upper ejector plate and a lower ejector plate, wherein the tail of the swing link is hinged to the upper ejector plate, and the upper ejector plate is connected to the lower ejector plate.

Although the head of the oscillating bar is designed into an insert splicing structure, the hardness of the end surface of the head of the oscillating bar is improved, and the quality of the oscillating bar mechanism is improved, the connecting rod is poor in compression resistance and insufficient in overall strength.

Disclosure of Invention

The utility model aims at providing a pendulum rod device, it has can effectively improve pendulum rod intensity, increases the weight lifting, is applicable to the advantage under the various adverse circumstances.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pendulum rod device, includes the base, be equipped with first rotating device on the base, first rotating device top is equipped with second rotating device, first rotating device is including being located the first connecting block on the base, being located the first dwang that is equipped with on the first connecting block, being located the articulated head rod on the first dwang and with head rod articulated bracing piece, second rotating device is including being located the second connecting block that is equipped with on the first connecting block, being located the second dwang that is equipped with on the second connecting block, being located second dwang top and bracing piece articulated second connecting rod.

Through adopting above-mentioned technical scheme, the first rotating device that is equipped with and second rotating device can all link by effectual drive bracing piece, two rotating device's the effectual rotation intensity that has increased of effect simultaneously, reduce the circumstances such as drive in-process whole emergence fracture, the safety measure has been made, holistic use strength has been improved, the swing that second rotating device's auxiliary action can effectual drive bracing piece simultaneously, thereby guarantee the firm operation of whole device, and simultaneously, second connecting block length is greater than first connecting block.

Further setting: the second rotating device is provided with an auxiliary device, and the auxiliary device comprises a first rotating wheel connected with the second rotating rod, a linkage rod located on the first rotating wheel, a second rotating wheel located on the linkage rod and a driving device connected with the second rotating wheel.

Through adopting above-mentioned technical scheme, the auxiliary device that is equipped with can the whole second rotating device of effectual help rotate to effectual improvement swing efficiency provides certain supplementary help.

Further setting: the driving device comprises a rotator connected with the second rotating wheel, a built-in box fixedly connected with the outer wall of the rotator, a first gear positioned in the built-in box and sleeved on the rotator, a second gear positioned in the built-in box and meshed with the first gear, and a driving rod positioned on the second gear and penetrating through the built-in box to the outside.

Through adopting above-mentioned technical scheme, thereby drive arrangement drives the actuating lever through placing motor or other drive arrangement and makes the second gear rotate, drives first gear to drive whole second dwang and rotate, owing to be equipped with the effect of gear can be great degree on alleviating direct atress, thereby increase holistic steadiness.

Further setting: and a motor base is arranged on one side of the outer wall of the built-in box, which is close to the second rotating device.

Through adopting above-mentioned technical scheme, the motor cabinet that is equipped with can place the rotation motor, simultaneously owing to place the reduction occupation space that can be to a great extent on the built-in box outer wall is close to second rotating device one side.

Further setting: the support rod is also provided with a groove.

Through adopting above-mentioned technical scheme, the bracing piece inboard that is equipped with the recess can effectually improve turned angle when the second dwang rotates for it can carry out bigger rotation range.

Further setting: and reinforcing ribs with the top ends connected with the first rotating rod are further arranged on two sides of the first connecting rod.

Through adopting above-mentioned technical scheme, the strengthening rib that is equipped with can the rotation and the support intensity of effectual increase first rotation pole to guarantee holistic use.

Further setting: and the outer wall of the built-in box is also provided with a connecting seat which is fixedly connected with the motor seat and the base respectively.

Through adopting above-mentioned technical scheme, the connecting seat that is equipped with can effectual increase holistic connection degree to with built-in box and motor cabinet and base fixed connection together.

To sum up, the utility model discloses following beneficial effect has: the rotation intensity that can effectual increase pendulum rod, through auxiliary device and drive arrangement's effect, it is more convenient to make it rotate to there is great turned angle, can probably practice thrift occupation space simultaneously, guarantee holistic steadiness ability.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of a swing link device;

fig. 2 is a schematic diagram of a swing link device for displaying an internal structure of a built-in box.

In the figure, 1, a base; 2. a first rotating device; 21. a first connection block; 22. a first rotating lever; 23. a first connecting rod; 24. a support bar; 3. a second rotating device; 31. a second connecting block; 32. a second rotating lever; 33. a second connecting rod; 4. an auxiliary device; 41. a first rotating wheel; 42. a linkage rod; 43. a second rotating wheel; 44. a drive device; 441. a rotator; 442. a built-in box; 443. a first gear; 444. a second gear; 445. a drive rod; 5. a motor base; 6. a groove; 7. reinforcing ribs; 8. a connecting seat.

Detailed Description

The following describes the embodiments of the present invention with reference to the accompanying drawings.

The utility model adopts the technical proposal that: a swing rod device, as shown in fig. 1 and fig. 2, comprises a base 1, a first rotating device 2 is arranged on the base 1, a second rotating device 3 is arranged above the first rotating device 2, the first rotating device 2 comprises a first connecting block 21 positioned on the base 1, a first rotating rod 22 is arranged on the first connecting block 21, a first connecting rod 23 is hinged on the first rotating rod 22, reinforcing ribs 7 with top ends connected with the first rotating rod 22 are further arranged on two sides of the first connecting rod 23, a supporting rod 24 is hinged on the first connecting rod 23, a groove 6 is further arranged on the supporting rod 24, the second rotating device 3 comprises a second connecting block 31 positioned on the first connecting block 21, a second rotating rod 32 is further arranged on the second connecting block 31, a second connecting rod 33 is hinged on the top end of the second rotating rod 32 and the supporting rod 24, and the length of the second connecting block 31 is larger than that of the first connecting block 21, so that the second rotation means 3 are in fact juxtaposed above the first rotation means 2, increasing the overall degree of stability.

The second rotating device 3 is provided with an auxiliary device 4, and the auxiliary device 4 comprises a first rotating wheel 41 connected with the second rotating rod 32, the first rotating wheel 41 is provided with a linkage rod 42, the linkage rod 42 is provided with a second rotating wheel 43, the second rotating wheel 43 is connected with a driving device 44, the driving device 44 comprises a rotator 441 connected with the second rotating wheel 43, the built-in case 442 is fixedly coupled to an outer wall of the rotator 441, a first gear 443 is provided in the built-in case 442, and the first gear 443 is fixedly coupled to the rotator 441, a second gear 444 engaged with the first gear 443 of the built-in cartridge 442 and a driving rod 445 positioned on the second gear 444 and penetrating the built-in cartridge 442 to the outside, wherein a motor base 5 is provided on the outer wall of the built-in cartridge 442 near the second rotating device 3, and a connecting base 8 fixedly connected to the motor base 5 and the base 1 is further provided on the outer wall of the built-in cartridge 442.

The main working principle is as follows: in order to increase the overall strength and the rotation angle of the swing rod in the using process, the stability and the firmness of the whole swing rod are enhanced through the action of the first rotating device 2 and the second rotating device 3, meanwhile, the auxiliary device 4 is arranged under the action of the driving device 44, the motor can be placed on the motor base 5 to drive the first gear 443 through the connection of the motor and the second gear 444, and the first gear 443 is finally linked with the second rotating device 3, so the second rotating device 3 can be driven through the driving device 44 arranged, the auxiliary work is realized, the motion burden of the swing rod device is effectively reduced, the whole equipment is stable, meanwhile, the position set by the motor base 5 can save space to the maximum degree, and the carrying of the equipment is reduced.

The above is the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the simple modifications, equivalent changes and modifications made by the technical entity of the present invention to the above embodiments all belong to the scope of the technical solution of the present invention.

Claims

1. The utility model provides a pendulum rod device, includes base (1), its characterized in that: be equipped with first rotating device (2) on base (1), first rotating device (2) top is equipped with second rotating device (3), first rotating device (2) including be located first connecting block (21) on base (1), be located first connecting block (22) that are equipped with on first connecting block (21), be located articulated head rod (23) that are equipped with on first connecting block (22) and with head rod (23) articulated bracing piece (24), second rotating device (3) including be located second connecting block (31) that are equipped with on first connecting block (21), be located second connecting block (32) that are equipped with on second connecting block (31), be located second rotating rod (32) top and bracing piece (24) articulated second connecting rod (33).

2. A pendulum device according to claim 1, wherein: be equipped with auxiliary device (4) on second rotating device (3), auxiliary device (4) include with second dwang (32) be connected first dwang (41), be located gangbar (42) on first dwang (41), be located second on gangbar (42) and rotate wheel (43) and rotate drive arrangement (44) that wheel (43) are connected with the second.

3. A pendulum device according to claim 2, wherein: the driving device (44) comprises a rotator (441) connected with the second rotating wheel (43), a built-in box (442) fixedly connected with the outer wall of the rotator (441), a first gear (443) positioned in the built-in box (442) and sleeved on the rotator (441), a second gear (444) positioned in the built-in box (442) and meshed with the first gear (443), and a driving rod (445) positioned on the second gear (444) and penetrating through the built-in box (442) to the outside.

4. A pendulum device according to claim 3, wherein: and a motor base (5) is arranged on one side of the outer wall of the built-in box (442) close to the second rotating device (3).

5. A pendulum device according to claim 4, wherein: the supporting rod (24) is also provided with a groove (6).

6. A pendulum device according to claim 5, wherein: and reinforcing ribs (7) with the top ends connected with the first rotating rod (22) are further arranged on the two sides of the first connecting rod (23).

7. A pendulum device according to claim 6, wherein: the outer wall of the built-in box (442) is also provided with a connecting seat (8) which is fixedly connected with the motor seat (5) and the base (1) respectively.