CN208583772U - A kind of Zhuan Lan mechanism - Google Patents

Abstract

The utility model discloses a kind of Zhuan Lan mechanisms, including decelerating motor, shaft coupling, rotating frame, back-up roller wheel and positioning disk, decelerating motor connects rotating frame with positioning disk by shaft coupling, the outer edge of rotating frame is flexibly connected back-up roller wheel, and rotating frame includes the first installation plectane, the second installation plectane, contact platform, the first tooling bracket, the second tooling bracket, the first gag lever post, the second gag lever post, resilient pin mechanism and groove bar；This Zhuan Lan mechanism; decelerating motor is for providing rotary power; shaft coupling, which connects motor and rotating frame, can be used for overload protection; positioning disk arbitrarily can rotate angle by equal dividing and positioning; rotating frame loads workpiece and is rotated; decelerating motor passes through the related dynamic rotating frame rotation of shaft coupling and positioning disk; the direction of rotation of rotating frame is controllable; part inside rotating frame is used for workpiece; wherein resilient pin mechanism can drive groove bar mobile, prevent workpiece offset of center of gravity in rotary course from skidding off rotation framework.

Description

A kind of Zhuan Lan mechanism

Technical field

The utility model relates to industry to turn basket technical field, specially a kind of Zhuan Lan mechanism.

Background technique

Turn basket and is mainly used in industry cleaning link industry, such as: it needs to carry out rotary-cleaning to workpiece, wind is cut, dry field It closes；Existing industry cleaning link turns basket, drives rotating frame rotation only with motor, the workpiece inside rotating frame, which is easily subjected to displacement, to be caused Operation troubles, while rotating frame is easy to happen and topples, under the big working condition of some loads, machinery easily occurs for the existing basket that turns Failure, leads to that the production cost increases.

Utility model content

The purpose of this utility model is to provide a kind of Zhuan Lan mechanisms, have load greatly, and failure rate is small and operation is more flat Steady advantage, can solve the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of Zhuan Lan mechanism, including decelerating motor, Shaft coupling, rotating frame, back-up roller wheel and positioning disk, the output end of the decelerating motor are equipped with shaft coupling, one end of shaft coupling Positioning disk is installed, decelerating motor connects rotating frame with positioning disk by shaft coupling, and the outer edge of the rotating frame is flexibly connected Back-up roller wheel, rotating frame include the first installation plectane, the second installation plectane, contact platform, the first tooling bracket, the second tooling support Frame, the first gag lever post, the second gag lever post, resilient pin mechanism and groove bar, contact platform connect positioning disk, and contact platform is mounted on first At the center for installing plectane, the first installation plectane passes through the first tooling bracket and the second tooling bracket connection the second installation circle Plate, the first tooling bracket are located at the top of the second tooling bracket, and the second tooling bracket passes through the second gag lever post connection first The inside of tooling bracket, the first tooling bracket is equipped with the first gag lever post and groove bar, and the first gag lever post is flexibly connected with groove bar, and first Resilient pin mechanism is installed, resilient pin mechanism contacts connect groove bar, and the first gag lever post runs through groove bar on tooling bracket.

Preferably, the shaft coupling is torsion restricted type shaft coupling.

Preferably, the first installation plectane and the second installation plectane are flexibly connected with back-up roller wheel.

Preferably, equally distributed arc groove is offered in the groove bar, groove bar connects resilient pin machine by arc groove Structure.

Preferably, the resilient pin mechanism is uniformly distributed on the first tooling bracket.

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

1. Zhuan Lan mechanism, torsion restricted type shaft coupling major function is overload protection, when overload or mechanical breakdown are led When torque needed for causing is more than setting value, shaft coupling limits the torsion that transmission system is driven in the form of skidding, this prevents Mechanical failure avoids expensive shutdown loss, and load is big, and failure rate is small.

2. Zhuan Lan mechanism, for decelerating motor for providing rotary power, shaft coupling connects motor and rotating frame, fixed Position disk arbitrarily can rotate angle by equal dividing and positioning, and rotating frame loads workpiece and rotated, and decelerating motor passes through shaft coupling and positioning disk Related dynamic rotating frame rotation, the direction of rotation of rotating frame is controllable, the entire rotation framework rotation of back-up roller wheel support, resilient pin machine Structure is uniformly distributed on the first tooling bracket, and resilient pin mechanism can drive groove bar mobile, prevents tooling in rotary course The offset of center of gravity skids off rotation framework, runs more steady.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the whole positive schematic diagram of the utility model；

Fig. 3 is the whole schematic top plan view of the utility model；

Fig. 4 is the whole side schematic view of the utility model；

Fig. 5 is enlarged diagram at the A-A of the utility model.

In figure: 1 decelerating motor, 2 shaft couplings, 3 rotating frames, 31 first installation plectanes, 32 second installation plectanes, 33 contacts Platform, 34 first tooling brackets, 35 second tooling brackets, 36 first gag lever posts, 37 second gag lever posts, 38 resilient pin mechanisms, 39 Groove bar, 4 back-up roller wheels, 5 positioning disks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, a kind of Zhuan Lan mechanism, including decelerating motor 1, shaft coupling 2, rotating frame 3, back-up roller wheel 4 and fixed Position disk 5, the output end of decelerating motor 1 are equipped with shaft coupling 2, and shaft coupling 2 is torsion restricted type shaft coupling, torsion restricted type shaft coupling 2 major function of device is overload protection, and when overload or mechanical breakdown cause required torque to be more than setting value, shaft coupling 2 is to beat The torsion that sliding form limitation transmission system is driven, this prevents mechanical failures, avoid expensive shutdown loss, shaft coupling One end of device 2 is equipped with positioning disk 5, and decelerating motor 1 connects rotating frame 3 by shaft coupling 2 and positioning disk 5, i.e. decelerating motor 1 is logical It crosses shaft coupling 2 and the related dynamic rotating frame 3 of positioning disk 5 rotates, the direction of rotation of rotating frame 3 is controllable, the outer edge activity of rotating frame 3 Back-up roller wheel 4 is connected, rotating frame 3 includes that the first installation plectane 31, second installs plectane 32, contact platform 33, the first tooling bracket 34, the second tooling bracket 35, the first gag lever post 36, the second gag lever post 37, resilient pin mechanism 38 and groove bar 39, contact platform 33 connect Positioning disk 5 is connect, contact platform 33 is mounted at the center of the first installation plectane 31, and the first installation plectane 31 passes through the first tooling bracket 34 and second connection of the tooling bracket 35 second installation plectane 32, the first installation plectane 31 and the second installation plectane 32 are and back-up roller Wheel 4 is flexibly connected, i.e., entire rotating frame 3 can smoothly rotate in back-up roller wheel 4, and the part inside rotating frame 3 is for giving Tooling limit, the first tooling bracket 34 are located at the top of the second tooling bracket 35, the first tooling bracket 34 and the second tooling bracket Offering multiple mounting holes on 35, the second tooling bracket 35 connects the first tooling bracket 34 by the second gag lever post 37, and first The inside of tooling bracket 34 is equipped with the first gag lever post 36 and groove bar 39, and the first gag lever post 36 is flexibly connected with groove bar 39, the first work Resilient pin mechanism 38 is installed on dress bracket 34, resilient pin mechanism 38 is uniformly distributed on the first tooling bracket 34, elasticity Bolt mechanism 38 can drive groove bar 39 mobile, prevent tooling offset of center of gravity in rotary course from skidding off rotation framework, elasticity Bolt mechanism 38 connects groove bar 39, and the first gag lever post 36 runs through groove bar 39, offers equally distributed arc in groove bar 39 Slot, groove bar 39 connect resilient pin mechanism 38 by arc groove, and the arc groove in groove bar 39 is used to limit, while easy for installation.

This Zhuan Lan mechanism, 2 major function of torsion restricted type shaft coupling are overload protection, when overload or mechanical breakdown cause When required torque is more than setting value, shaft coupling 2 limits the torsion that transmission system is driven in the form of skidding, and this prevents machines Tool damage, avoids expensive shutdown loss, and decelerating motor 1 connects motor and rotating frame for providing rotary power, shaft coupling 2 It picks up and, positioning disk 5 arbitrarily can rotate angle by equal dividing and positioning, and rotating frame 3 loads workpiece and rotated, and decelerating motor 1 passes through connection Axis device 2 and the related dynamic rotating frame 3 of positioning disk 5 rotate, and the direction of rotation of rotating frame 3 is controllable, and the outer edge of rotating frame 3 is flexibly connected Back-up roller wheel 4, back-up roller wheel 4 support entire rotation framework rotation, and rotating frame 3 includes the first installation installation circle of plectane 31, second Plate 32, contact platform 33, the first tooling bracket 34, the second tooling bracket 35, the first gag lever post 36, the second gag lever post 37, elasticity are inserted Pin mechanism 38 and groove bar 39, the part inside rotating frame 3 is for giving tooling limit, and resilient pin mechanism 38 is in the first tooling bracket It is uniformly distributed on 34, resilient pin mechanism 38 can drive groove bar 39 mobile, prevent the offset of tooling center of gravity in rotary course Rotation framework is skidded off, resilient pin mechanism 38 connects groove bar 39, offers equally distributed arc groove, groove bar in groove bar 39 39 connect resilient pin mechanism 38 by arc groove.

In summary: this Zhuan Lan mechanism, decelerating motor 1 connect motor and rotating frame for providing rotary power, shaft coupling 2 It picking up can be used for overload protection, positioning disk 5 arbitrarily can rotate angle by equal dividing and positioning, and rotating frame 3 loads workpiece and rotated, Decelerating motor 1 is rotated by the related dynamic rotating frame 3 of shaft coupling 2 and positioning disk 5, and the direction of rotation of rotating frame 3 is controllable, rotating frame 3 Internal part is used for workpiece, and wherein resilient pin mechanism 38 can drive groove bar 39 mobile, prevents workpiece from rotating The offset of center of gravity skids off rotation framework in the process, and entire mechanism is more convenient than original rotating machinery Standard, stable, bears It carries greatly, failure rate is small, and positioning is more accurate, advantageously reduces cost.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of Zhuan Lan mechanism, including decelerating motor (1), shaft coupling (2), rotating frame (3), back-up roller wheel (4) and positioning disk (5), it is characterised in that: the output end of the decelerating motor (1) is equipped with shaft coupling (2), and one end of shaft coupling (2) is equipped with fixed Position disk (5), decelerating motor (1) pass through shaft coupling (2) and positioning disk (5) connection rotating frame (3), the outside of the rotating frame (3) Edge is flexibly connected back-up roller wheel (4), and rotating frame (3) includes the first installation plectane (31), the second installation plectane (32), contact platform (33), the first tooling bracket (34), the second tooling bracket (35), the first gag lever post (36), the second gag lever post (37), resilient pin Mechanism (38) and groove bar (39), contact platform (33) connection positioning disk (5), contact platform (33) are mounted on the first installation plectane (31) At center, first installation plectane (31) passes through the second installation of the first tooling bracket (34) and the connection of the second tooling bracket (35) Plectane (32), the first tooling bracket (34) are located at the top of the second tooling bracket (35), and the second tooling bracket (35) passes through Second gag lever post (37) connects the first tooling bracket (34), the inside of the first tooling bracket (34) be equipped with the first gag lever post (36) and Groove bar (39), the first gag lever post (36) are flexibly connected with groove bar (39), are equipped with resilient pin machine on the first tooling bracket (34) Structure (38), resilient pin mechanism (38) connect groove bar (39), and the first gag lever post (36) runs through groove bar (39).

2. a kind of Zhuan Lan mechanism according to claim 1, it is characterised in that: the shaft coupling (2) is torsion restricted type connection Axis device.

3. a kind of Zhuan Lan mechanism according to claim 1, it is characterised in that: first installation plectane (31) and the second peace Dress plectane (32) is flexibly connected with back-up roller wheel (4).

4. a kind of Zhuan Lan mechanism according to claim 1, it is characterised in that: offer and be uniformly distributed on the groove bar (39) Arc groove, groove bar (39) pass through arc groove connection resilient pin mechanism (38).

5. a kind of Zhuan Lan mechanism according to claim 1, it is characterised in that: the resilient pin mechanism (38) is in the first work It is uniformly distributed on dress bracket (34).