CN2895388Y

CN2895388Y - Fluid conveyor for automatic slow-return rolled pipe

Info

Publication number: CN2895388Y
Application number: CN 200620103788
Authority: CN
Inventors: 陈剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-19
Filing date: 2006-05-19
Publication date: 2007-05-02
Anticipated expiration: 2016-05-19

Abstract

The utility model discloses an automatic flow conveyer for slow rewinding pipes, which comprises a right pipe-rewinding wheel, a left pipe-rewinding wheel, a rewinding spring and a flywheel inserted by a water feeding pole. Wherein, a friction sheave is provided outside the flywheel, a flywheel gear meshes with a transmission gear is provided on the axial canal of the flywheel, the transmission gear meshes with the left pipe rewinding wheel, a chute is arranged on the flywheel, a slider is arranged in the chute and contacts with the inside wall of the friction sheave with the centrifugal force. The automatic flow conveyer for slow rewinding pipes has advantages of a reasonable structure, convenient use, little friction, automatic locking, good slow rewinding and long service life for pipe rewinding equipments.

Description

A kind of FLUID TRANSPORTATION device of automatic low-speed retraction pipe crimping

Technical field

The utility model relates to a kind of device that is used for the flexible pipe pipe crimping, particularly a kind of FLUID TRANSPORTATION device of automatic low-speed retraction pipe crimping.

Background technology

In the automatic tube coiling appts of present water pipe, when wind spring is received pipe, tend to occur,, should not control the speed that pipe reclaims, cause to break tube coiling appts, shorten its service life because of wind spring elastic force is too big.The injury that causes personnel is more being arranged very.

Summary of the invention

The purpose of this utility model be provide for the deficiency that solves above-mentioned technology a kind of simple in structure, can at the uniform velocity receive pipe automatically, guarantee to receive the FLUID TRANSPORTATION device of the automatic low-speed retraction pipe crimping of pipe safety.

In order to achieve the above object, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping that the utility model is designed, it comprises right reeling pipe wheel, left reeling pipe wheel, wind spring and is socketed in flywheel on the water bar into, outside flywheel, be provided with friction disc, axle core place at flywheel is provided with and transmission gear ingear flywheel gear, and the internal gearing of transmission gear and left reeling pipe wheel is arranged with chute on flywheel, in chute, be provided with slide block, the side inwall of slide block and friction disc wipe contact under the centnifugal force state.For simplified structure, guarantee to receive the steady of pipe speed, on flywheel, be provided with three axisymmetric chutes in center, described chute is a square hole, and slide block is provided with card base, and card base slidably is connected in the square hole chute.At flywheel upper hopper chute and slide block also can be four, five or more a plurality of being symmetrical arranged.It is domatic to be provided with friction between the end of friction disc inwall and slide block.In order in the unwinding and rewinding process, to lock pipe at any time, outside wind spring, be provided with the wind spring lid, cover at wind spring and to be provided with the auto lock dish, on the auto lock dish, be provided with outer ring, inner ring, locking guiding step, the anti-revolution in outer ring step, unreel inner ring guiding step, the anti-revolution of inner ring step, locking collude groove and rolling locking guiding step, it is logical that outer ring and inner ring collude groove by rolling locking guiding step and locking.

The FLUID TRANSPORTATION device of the resulting a kind of automatic low-speed retraction pipe crimping of the utility model, have rational in infrastructure, simple and easy to use, not easy to wear, can auto lock, low-speed retraction is effective, prolongs advantages such as tube coiling appts service life.

Description of drawings

Fig. 1 is the utility model embodiment package assembly scheme drawing;

Fig. 2 is a flywheel example structure scheme drawing;

Fig. 3 is slow restoring device mounting structure scheme drawing;

Fig. 4 is slow restoring device structural representation;

Fig. 5 domatic structural representation that rubs;

Fig. 6 auto lock dish structural representation;

Fig. 7 auto lock dish mounting structure scheme drawing.

1, water inlet bar; 2, flywheel; 3, friction disc; 4, chute; 5, slide block; 6, transmission gear; 7, flywheel gear; 8, internal tooth; 9, card base; 10, right reeling pipe wheel; 11, left reeling pipe wheel; 12, wind spring; 13, friction is domatic; 14, water connection; 15, wind spring fastener; 16, wind spring lid; 17, auto lock dish; 18, outer ring; 19, inner ring; 20, locking guiding step; 21, the anti-revolution in outer ring step; 22, unreel inner ring guiding step; 23, the anti-revolution of inner ring step; 24, locking colludes groove; 25, rolling locking guiding step; 26, lock pin.

The specific embodiment

The utility model will be further described in conjunction with the accompanying drawings below by embodiment.

Embodiment 1:

As Fig. 1, Fig. 3, shown in Figure 4, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping that present embodiment is described, it comprises right reeling pipe wheel 10, left reeling pipe wheel 11, wind spring 12 and is socketed in flywheel 2 on the water bar 1 into, outside flywheel 2, be provided with friction disc 3, axle core place at flywheel 2 is provided with and transmission gear 6 ingear flywheel gears 7, transmission gear 6 meshes with the internal tooth 8 of left reeling pipe wheel 11, on flywheel 2, be arranged with chute 4, in chute 4, be provided with slide block 5, side inwall wipe contact under the centnifugal force state of slide block 5 and friction disc 3.As Fig. 2 for simplified structure, guarantee to receive the steady of pipe speed, on flywheel 2, be provided with three axisymmetric chutes 4 in center, described chute 4 is square holes, slide block 5 is provided with card base 9, card base 9 slidably is connected in the square hole chute 4, when flywheel 2 fast rotational, slide block 5 on the chute 4 is pressed to the side inwall of friction disc 3 under centrifugal action, flywheel 2 has the fast rotational trend, the centnifugal force that slide block 5 is subjected to is big more, yet slide block 5 is also big more with the friction force of the side inwall of friction disc 3, thereby plays the effect of control flywheel 2 rotative speeds.

Embodiment 2:

As Fig. 6, shown in Figure 7, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping that present embodiment is described, outside wind spring 12, be provided with wind spring lid 16, on wind spring lid 16, be provided with auto lock dish 17, on auto lock dish 17, be provided with outer ring 18, inner ring 19, locking guiding step 20, the anti-revolution in outer ring step 21, unreel inner ring guiding step 22, the anti-revolution of inner ring step 23, locking collude groove 24 and rolling locking guiding step 25, outer ring 18 and inner ring 19 collude groove 24 by rolling locking guiding step 25 and locking and link up.During work, auto lock dish 17 rotates with the folding and unfolding of water pipe, the lock pin 26 that is fixed on the housing is done the relative position variation between outer ring 18, inner ring 19, when lock pin 26 is in locking and colludes in the groove 24, auto lock dish 17 and lock pin 26 relative lockings, arbitrarily behind the pulling pipe crimping, lock pin 26 breaks away from lockings and colludes groove 24, in rolling or go out pipe crimping in that pulling is drop-down under wind spring 12 effects under the guiding of each guiding step.

Embodiment 3:

As shown in Figure 5, present embodiment is that to be provided with friction at the end of friction disc 3 inwall and 5 of slide blocks domatic 13, further improves the friction force of 3 of slide blocks 5 and friction disc in flywheel 2 rotary courses.At flywheel upper hopper chute and slide block also can be four, five or more a plurality of being symmetrical arranged, improving or to adjust friction force between slide block 5 and the friction disc 3, however the at the uniform velocity speed when controlling rolling.

Claims

1, a kind of FLUID TRANSPORTATION device of automatic low-speed retraction pipe crimping, it comprises right reeling pipe wheel (10), left reeling pipe wheel (11), wind spring (12) and be socketed in flywheel (2) on the water bar (1) into, outside flywheel (2), be provided with friction disc (3), axle core place at flywheel (2) is provided with and transmission gear (6) ingear flywheel gear (7), transmission gear (6) meshes with the internal tooth (8) of left reeling pipe wheel (11), it is characterized in that on flywheel (2), being arranged with chute (4), in chute (4), be provided with slide block (5), side inwall wipe contact under the centnifugal force state of slide block (5) and friction disc (3).

2, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping according to claim 1, it is characterized in that on flywheel (2), being provided with three axisymmetric chutes in center (4), described chute (4) is a square hole, slide block (5) is provided with card base (9), and card base (9) slidably is connected in the square hole chute (4).

3, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping according to claim 1 and 2 is characterized in that being provided with friction domatic (13) between the end inwall of friction disc (3) and slide block (5).

4, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping according to claim 1 and 2, it is characterized in that outside wind spring (12), being provided with wind spring lid (16), on wind spring lid (16), be provided with auto lock dish (17), on auto lock dish (17), be provided with outer ring (18), inner ring (19), locking guiding step (20), the anti-revolution in outer ring step (21), unreel inner ring guiding step (22), the anti-revolution of inner ring step (23), locking colludes groove (24) and rolling locking guiding step (25), and outer ring (18) and inner ring (19) collude groove (24) by rolling locking guiding step (25) and locking and link up.

5, the FLUID TRANSPORTATION device of a kind of automatic low-speed retraction pipe crimping according to claim 3, it is characterized in that outside wind spring (12), being provided with wind spring lid (16), on wind spring lid (16), be provided with auto lock dish (17), on auto lock dish (17), be provided with outer ring (18), inner ring (19), locking guiding step (20), the anti-revolution in outer ring step (21), unreel inner ring guiding step (22), the anti-revolution of inner ring step (23), locking colludes groove (24) and rolling locking guiding step (25), and outer ring (18) and inner ring (19) collude groove (24) by rolling locking guiding step (25) and locking and link up.