CN210788202U

CN210788202U - High-speed swing arm

Info

Publication number: CN210788202U
Application number: CN201921168447.4U
Authority: CN
Inventors: 李锋
Original assignee: Shanghai Chengbang Automation Equipment Co ltd
Current assignee: Shanghai Chengbang Automation Equipment Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-19
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a high-speed swing arm, include: the swing arm is arranged above the workbench, the bottom frame is installed on the support, a bottom frame panel is laid on the top of the bottom frame, a shaft seat is fixed on the top of the bottom frame panel, a crank is horizontally connected to the shaft seat, a transmission rod is connected to the crank, a reinforcing plate is fixed on the inner side of the swing arm, a push rod is rotatably connected to the reinforcing plate, and the transmission rod is rotatably connected with the middle of the push rod; a swing arm shield and a rotary frame are fixed on the surface of the bottom frame panel, bearing seats are symmetrically arranged in the rotary frame, a rotary shaft is arranged between the two bearing seats, and the rotary shaft is rotatably connected with the bearing seats. The transmission rod of the utility model is composed of the fisheye connecting rod and the screw rod, when the swing arm amplitude needs to be adjusted, the distance between the two fisheye connecting rods can be adjusted only by rotating the screw rod, and the adjustment is convenient; the installation is comparatively convenient with the dismantlement, sets up the stiffening plate in the swing arm and increases structural strength, and the swing arm wearing and tearing back only need to change it can.

Description

High-speed swing arm

Technical Field

The utility model relates to a high-speed swing arm technical field, more specifically are a high-speed swing arm.

Background

The logistics sorting is generally divided into two categories, namely, article consignment sorting and article distribution sorting. The distribution sorting means that the logistics distribution center quickly and accurately sorts the commodities from the storage positions or other positions according to the order requirements or the distribution plan of the customers. A swing arm mechanism is needed to horizontally push the articles in the logistics sorting process.

At present, the following problem exists in current high-speed swing arm: (1) when the amplitude of the swing arm is adjusted, a transmission part needs to be replaced, so that the use cost is increased, certain waste is caused, and the part needs to be detached during adjustment, so that the adjustment is not convenient enough; (2) the structure is comparatively complicated, and the installation is simple and convenient inadequately, and is great to the wearing and tearing of spare part during the use. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed swing arm has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a high speed swing arm comprising: the swing arm is arranged above the workbench, the bottom frame is installed on the support, a bottom frame panel is laid on the top of the bottom frame, an axle seat is fixed on the top of the bottom frame panel, a crank is horizontally connected onto the axle seat, a transmission rod is connected onto the crank, a reinforcing plate is fixed on the inner side of the swing arm, a push rod is rotatably connected onto the reinforcing plate, and the transmission rod is rotatably connected with the middle part of the push rod; the swing arm protection cover and the revolving frame are fixed on the surface of the bottom frame panel, the bearing seats are symmetrically installed in the revolving frame, a revolving shaft is arranged between the two bearing seats and is rotatably connected with the bearing seats, and a guide plate is fixed on the outer side of the revolving frame and is fixedly connected with the swing arm.

As an optimal implementation mode of the utility model, underframe panel bottom is fixed with the motor cabinet, the inside shaft coupling that is fixed with of motor cabinet, servo motor is installed to the motor cabinet bottom, servo motor's power take off end and coupling joint.

As a preferred embodiment of the utility model, install deep groove ball bearing in the axle bed, be provided with two crankshafts on the crank, one of them the crankshaft is vertical downwards and rotate with deep groove ball bearing to be connected, and another crankshaft is vertical upwards and be connected with the transfer line.

As an optimal implementation manner of the utility model, the transfer line includes two flake connecting rods and a screw rod, the interior screw hole has all been seted up to the opposition end of flake connecting rod, screw rod and flake connecting rod threaded connection.

As a preferred embodiment of the utility model, the underframe panel top surface is close to the edge and is fixed with the stationary blade, the stationary blade is L shape, the swing arm guard shield adopts the bolt to be connected with the stationary blade.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) this high-speed swing arm, the transfer line wherein adopts flake connecting rod and screw rod to constitute, when the swing arm range is adjusted to needs, only need rotate the screw rod adjust two flake connecting rod the distance can, adjust conveniently, and need not change spare part.

(2) This high-speed swing arm, the structure is comparatively simple, and the part that uses is the part commonly used mostly, and it is comparatively convenient to install and dismantle, sets up the stiffening plate in the swing arm and increases structural strength, and the swing arm wearing and tearing back only need to change it can.

Drawings

FIG. 1 is a structural diagram of the high-speed swing arm of the present invention;

fig. 2 is an exploded view of the high-speed swing arm of the present invention.

In the figure, a workbench 1; a swing arm 2; a push rod 3; a reinforcing plate 4; a stay bar 5; a rotating shaft 6; a bearing seat 7; a guide plate 8; a turret 9; a swing arm shield 10; a bottom frame panel 11; a shaft seat 12; a motor base 13; a tulip coupling 14; a servo motor 15; a bracket 16; a deep groove ball bearing 17; a bottom frame 18; a crank 19; a transmission rod 20; a fixing piece 21; a brace cover plate 22; a crankshaft cover plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a high speed swing arm comprising: the lifting device comprises a support 16, a bottom frame 18, a swing arm 2 and a workbench 1, wherein the swing arm 2 is arranged above the workbench 1, the bottom frame 18 is installed on the support 16, a bottom frame panel 11 is laid on the top of the bottom frame 18, an axle seat 12 is fixed on the top of the bottom frame panel 11, a crank 19 is horizontally connected onto the axle seat 12, a transmission rod 20 is connected onto the crank 19, a reinforcing plate 4 is fixed on the inner side of the swing arm 2, a push rod 3 is rotatably connected onto the reinforcing plate 4, the transmission rod 20 is rotatably connected with the middle part of the push rod 3, a fisheye connecting rod is sleeved on a crank shaft on the top surface of the crank 19 and is fixed through a crank shaft cover plate 23, a support rod 5 is vertically fixed in the middle; the surface of the bottom frame panel 11 is fixed with a swing arm shield 10 and a rotary frame 9, bearing seats 7 are symmetrically installed in the rotary frame 9, a rotary shaft 6 is arranged between the two bearing seats 7, the rotary shaft 6 is rotatably connected with the bearing seats 7, a guide plate 8 is fixed on the outer side of the rotary frame 9, the guide plate 8 is fixedly connected with the swing arm 2, and the swing arm shield 10 plays a role in protection and prevents articles from falling on the swing arm 2.

Further improved, as shown in fig. 2: the bottom of the bottom frame panel 11 is fixed with a motor base 13, the inside of the motor base 13 is fixed with a coupler 14, a servo motor 15 is installed at the bottom of the motor base 13, the power output end of the servo motor 15 is connected with the coupler 14, power is provided through the servo motor 15, and transmission is performed through the coupler 14.

Further improved, as shown in fig. 2: a deep groove ball bearing 17 is installed in the shaft seat 12, two crank shafts are arranged on the crank 19, one crank shaft is vertically downward and is rotatably connected with the deep groove ball bearing 17, and the other crank shaft is vertically upward and is connected with a transmission rod 20.

Further improved, as shown in fig. 2: the transmission rod 20 comprises two fisheye connecting rods and a screw rod, inner screw holes are formed in opposite ends of the fisheye connecting rods, the screw rod is in threaded connection with the fisheye connecting rods, and the two fisheye connecting rods can be tightened and loosened when the screw rod is rotated, so that the amplitude of the swing arm can be adjusted.

Specifically, the edge is close to the bottom frame panel 11 top surface and is fixed with stationary blade 21, and stationary blade 21 is the L shape, and swing arm guard shield 10 adopts the bolt to be connected with stationary blade 21, is convenient for to swing arm guard shield installation and dismantlement.

The utility model discloses when using, start servo motor 15, servo motor 15 rotates the back and drives shaft coupling 14 and rotate, shaft coupling 14 drives the crank axle, make crank 19 use downwardly extending's crank axle center to rotate as the centre of a circle, thereby drive transfer line 20, transfer line 20 carries out the push-and-pull to stiffening plate 4, stiffening plate 4 uses revolving axle 6 to carry out the swing that relapses as the centre of a circle, thereby it carries out the propelling movement to article to drive swing arm 2, when 2 ranges in swing arm are adjusted to needs, rotate the screw rod through the spanner, adjust the distance of two flake connecting rods can, it is convenient to adjust.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the application in the field of high-speed swing arms, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high speed swing arm comprising: support (16), underframe (18), swing arm (2) and workstation (1), swing arm (2) set up in workstation (1) top, its characterized in that: the bottom frame (18) is installed on a support (16), a bottom frame panel (11) is laid on the top of the bottom frame (18), a shaft seat (12) is fixed on the top of the bottom frame panel (11), a crank (19) is horizontally connected to the shaft seat (12), a transmission rod (20) is connected to the crank (19), a reinforcing plate (4) is fixed on the inner side of the swing arm (2), a push rod (3) is rotatably connected to the reinforcing plate (4), and the transmission rod (20) is rotatably connected to the middle of the push rod (3);

underframe panel (11) fixed surface has swing arm guard shield (10) and revolving rack (9), bearing frame (7), two are installed to the symmetry in revolving rack (9) be provided with revolving axle (6) between bearing frame (7), revolving axle (6) are rotated with bearing frame (7) and are connected, revolving rack (9) outside is fixed with deflector (8), deflector (8) and swing arm (2) fixed connection.

2. A high speed swing arm according to claim 1 wherein: underframe panel (11) bottom is fixed with motor cabinet (13), motor cabinet (13) inside is fixed with shaft coupling (14), servo motor (15) are installed to motor cabinet (13) bottom, the power take off end and the shaft coupling (14) of servo motor (15) are connected.

3. A high speed swing arm according to claim 1 wherein: the deep groove ball bearing (17) is installed in the shaft seat (12), two crankshafts are arranged on the cranks (19), one of the crankshafts is vertically downward and is rotatably connected with the deep groove ball bearing (17), and the other crankshaft is vertically upward and is connected with the transmission rod (20).

4. A high speed swing arm according to claim 1 wherein: the transmission rod (20) comprises two fisheye connecting rods and a screw rod, inner screw holes are formed in opposite ends of the fisheye connecting rods, and the screw rod is in threaded connection with the fisheye connecting rods.

5. A high speed swing arm according to claim 1 wherein: underframe panel (11) top surface is close to the edge and is fixed with stationary blade (21), stationary blade (21) are L shape, swing arm guard shield (10) adopt the bolt to be connected with stationary blade (21).