CN212861585U - Quick transfer device of emery cloth - Google Patents

Abstract

The utility model discloses a quick transfer device of emery cloth relates to transfer device technical field, for solving when current emery cloth production winding usually on the winding roller, when placing transfer device on, need take off it from the winding roller, fold and level, stability when just can guaranteeing the transportation, the lower problem of efficiency. The equal fixed mounting in both sides of chassis upper end has the rotation support, and rotates the support and be provided with two, two all install the support on rotating the support, the support rotates with the rotation support through the pivot and is connected, the upper end of support is provided with the push rod, and push rod and support structure as an organic whole, fixed mounting has the backup pad between the support, and the backup pad is provided with two, two the front end of backup pad all is provided with bears the weight of the arm, the inside of bearing the weight of the arm is provided with the constant head tank, the internally mounted of constant head tank has the winding roller, it has the emery cloth to wind on the outer wall of winding roller.

Description

Quick transfer device of emery cloth

Technical Field

The utility model relates to a transfer device technical field specifically is a quick transfer device of emery cloth.

Background

A cart is a kind of transfer device, and a transport vehicle pushed and pulled by human power is still used as an indispensable transport tool although the material transport technology is continuously developed. The trolley is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, ability to work in places where motor vehicles are not convenient to use, and convenience in carrying lighter objects in short distance.

However, the existing transfer device is mainly of a flat ground structure, in the process of industrial production, the abrasive cloth is usually wound on a winding roller due to processing requirements, and when the transfer device is placed on the transfer device, the abrasive cloth needs to be taken off from the winding roller and folded flatly, so that the stability during transportation can be ensured, and the efficiency is low; therefore, the existing requirements are not met, and the rapid sand cloth transferring device is provided for the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick transfer device of emery cloth to the current emery cloth that proposes in solving above-mentioned background art is usually twined on the winding up roller during production, when placing transfer device on, need take off it from the winding up roller, and folding level and smooth, stability when just can guaranteeing the transportation, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid sand cloth transfer device comprises a chassis, wherein both sides of the upper end of the chassis are fixedly provided with a rotating support, two rotating supports are arranged, a bracket is arranged on each rotating support, the bracket is rotationally connected with the rotating supports through a rotating shaft, a push rod is arranged at the upper end of each bracket, the push rod and the bracket are integrated, two support plates are fixedly arranged between the brackets, the front ends of the two support plates are respectively provided with a bearing arm, the inside of the bearing arm is provided with a positioning groove, the inside of the positioning groove is provided with a winding roller, the outer wall of the winding roller is wound with abrasive cloth, one side of the positioning groove is provided with a V-shaped limiting groove, and the V-shaped limiting groove and the bearing arm are of an integrated structure, one side of the V-shaped limiting groove is provided with a V-shaped clamping block, and the V-shaped clamping block is connected with the positioning groove in a sliding manner.

Preferably, the V type clamp splice passes through the spring and is connected with the inner wall in V type spacing groove, the inside of spring is provided with the pull rod, the one end and the V type clamp splice fixed connection of pull rod, the outside that runs through and extend to V type spacing groove of pull rod, and fixed mounting has the handle that draws.

Preferably, two the inside of backup pad is provided with the spout, the rear end fixed mounting who bears the arm has the positioning screw, and bears the arm and pass through positioning screw and the spout sliding connection in the backup pad, the second nut is installed with the junction of spout to the positioning screw.

Preferably, the bearing is installed with the junction of rotating the support to the one end of pivot, first nut is installed with the junction of support to the other end of pivot, the rear end fixed mounting on chassis has shock attenuation anti-skidding callus on the sole, and shock attenuation anti-skidding callus on the sole is provided with two.

Preferably, the one end of chassis lower surface is installed directional wheel, and directional wheel is provided with two, the universal wheel is installed to the other end of chassis lower surface, and the universal wheel is provided with two, install the brake block on the support of universal wheel.

Preferably, the inside of chassis is provided with the stiffening rod, and the stiffening rod is provided with two, and all with chassis welded connection.

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

1. the utility model discloses a bear arm and fixture come fixed winding emery cloth on winding the winding roller, rely on the tensile V type clamp splice of pull rod during the use, make it slide along the shrink of V type spacing groove, expose positioning groove portion, later will be around the roller part put into in the constant head tank, loosen the pull rod, make the effect that V type clamp splice relied on the spring reset, press from both sides tight roller, can reach the fixed effect of winding the roller, compare in conventional flat transport dolly, the device can directly transport the emery cloth of accomodating the completion to coiling on winding the roller, need not to expand the emery cloth again and stack on the dolly, the transfer rate has effectively been improved, be provided with two sets ofly because of bearing arm mechanism, so once can transport two sets of emery cloths simultaneously, transport efficiency has been improved to a certain extent.

2. Through the rear end installation location lead screw at bearing the arm, bear the arm accessible location lead screw and slide with the spout to adjust the centre gripping interval, adapt to not unidimensional winding roller, adjust the back that finishes, guarantee stability through second nut locking, effectively improved transfer device's general usefulness.

3. Through the anti-skidding callus on sole of a side-mounting shock attenuation on the chassis, and the support part of device rotates through pivot and chassis and is connected, when transfer device was idle, can loosen the nut of taking off the pivot junction, with the support part rotatory ninety degrees back, lock again, later with transfer device whole cocking, the wall is placed, relies on shock attenuation anti-skidding callus on the sole to support and avoids empting, has effectively reduced area, convenient storage.

Drawings

FIG. 1 is a schematic view of the overall structure of the winding roller of the present invention in the installed state;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic top view of the chassis of the present invention;

fig. 5 is a schematic view of the folding storage state of the present invention;

in the figure: 1. a chassis; 2. a directional wheel; 3. a universal wheel; 4. a brake pad; 5. shock-absorbing anti-skid foot pads; 6. rotating the support; 7. a rotating shaft; 8. a first nut; 9. a support; 10. a push rod; 11. a carrying arm; 12. positioning a groove; 13. a V-shaped clamping block; 14. a spring; 15. a pull rod; 16. pulling a handle; 17. a winding roller; 18. abrasive cloth; 19. a second nut; 20. positioning a screw rod; 21. a reinforcing rod; 22. a V-shaped limiting groove; 23. a support plate; 24. a chute.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a rapid sand cloth transfer device comprises a chassis 1, rotary supports 6 are fixedly arranged on both sides of the upper end of the chassis 1, two rotating supports 6 are arranged, a bracket 9 is arranged on each rotating support 6, the bracket 9 is rotatably connected with the rotating support 6 through a rotating shaft 7, a push rod 10 is arranged at the upper end of the bracket 9, the push rod 10 and the bracket 9 are integrated into a whole, a supporting plate 23 is fixedly arranged between the brackets 9, two supporting plates 23 are arranged, the front ends of the two supporting plates 23 are respectively provided with a bearing arm 11, a positioning groove 12 is arranged inside the bearing arm 11, a winding roller 17 is arranged inside the positioning groove 12, the outer wall of the winding roller 17 is wound with abrasive cloth 18, one side of the positioning groove 12 is provided with a V-shaped limiting groove 22, the V-shaped limiting groove 22 and the bearing arm 11 are integrated, one side of the V-shaped limiting groove 22 is provided with a V-shaped clamping block 13, and the V-shaped clamping block 13 is connected with the positioning groove 12 in a sliding manner.

Further, V type clamp splice 13 passes through spring 14 and the interior wall connection of V type spacing groove 22, spring 14's inside is provided with pull rod 15, the one end and the V type clamp splice 13 fixed connection of pull rod 15, the outside of V type spacing groove 22 is extended to the running through of pull rod 15, and fixed mounting has the handle 16 that draws, during the use, through pull rod 15 tensile V type clamp splice 13, make it shrink and slide along V type spacing groove 22, expose constant head tank 12 part, later will wind in the constant head tank 12 of winding roller 17 placement, loosen pull rod 15, make V type clamp splice 13 rely on the flexible effect of spring 14 to reset, the pinch-off roller axle, in order to reach the effect of fixed winding roller 17.

Further, the inside of two backup pads 23 is provided with spout 24, bears the rear end fixed mounting of arm 11 and has positioning screw 20, and bears arm 11 and pass through positioning screw 20 and the spout 24 sliding connection on the backup pad 23, and positioning screw 20 installs second nut 19 with the junction of spout 24, bears arm 11 accessible positioning screw 20 and slides with spout 24 to adjust the centre gripping interval, adapt to not unidimensional winding roller 17, after adjusting, through the locking assurance stability of second nut 19.

Further, the bearing is installed with the junction that rotates support 6 to the one end of pivot 7, first nut 8 is installed with the junction of support 9 to the other end of pivot 7, the rear end fixed mounting on chassis 1 has shock attenuation anti-skidding callus on the sole 5, and shock attenuation anti-skidding callus on the sole 5 is provided with two, when transfer device does not use, can loosen the nut of pivot 7 junction, with the ninety degrees back of support 9 part rotation, lock again, later with the whole cocking of transfer device, it places to paste the wall, rely on shock attenuation anti-skidding callus on the sole 5 to support, avoid toppling over, in order to reduce area.

Further, directional wheel 2 is installed to the one end of 1 lower surface on chassis, and directional wheel 2 is provided with two, and universal wheel 3 is installed to the other end of 1 lower surface on chassis, and universal wheel 3 is provided with two, installs brake block 4 on universal wheel 3's the support, and directional wheel 2 and 3 cooperation uses of universal wheel can conveniently control the moving direction.

Further, the inside of chassis 1 is provided with reinforcing rod 21, and reinforcing rod 21 is provided with two, and all with chassis 1 welded connection, reinforcing rod 21 can strengthen base 1 partial intensity.

The working principle is as follows: when the device is used, firstly, the distance between the adjacent bearing arms 11 is adjusted to match the size of a winding roller 17 to be transported, the adjustment is finished by sliding the positioning screw rod 20 at the rear end of the bearing arm 11 and the sliding groove 24 on the supporting plate 23, after the adjustment is finished, the screw rod is locked by the nut, then the V-shaped clamping block 13 is stretched by the pull rod 15 to be contracted and slid along the V-shaped limiting groove 22 to expose the positioning groove 12 part, then the roller shaft of the winding roller 17 is placed into the positioning grooves 12 of the bearing arms 11 at two sides, the pull rod 15 is loosened to reset the V-shaped clamping block 13 by the telescopic action of the spring 14, the roller shaft is clamped to achieve the effect of fixing the winding roller 17, two groups of clamping arm parts are arranged, two groups of abrasive cloths can be transported simultaneously, the transporting efficiency is improved, when the transporting device is idle, the nut at the joint of the rotating shaft 7 can be loosened, the bracket 9 is locked again after, later with the whole device of transporting erect, place against the wall, rely on shock attenuation antiskid callus on the sole 5 to support and avoid empting to reduce area.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a quick transfer device of emery cloth, includes chassis (1), its characterized in that: the rotary support (6) is fixedly mounted on two sides of the upper end of the chassis (1), two rotary supports (6) are arranged, two supports (9) are mounted on the rotary supports (6), the supports (9) are rotatably connected with the rotary supports (6) through rotating shafts (7), a push rod (10) is arranged at the upper end of each support (9), the push rod (10) and the supports (9) are of an integral structure, two supporting plates (23) are fixedly mounted between the supports (9), the two supporting plates (23) are arranged, bearing arms (11) are arranged at the front ends of the two supporting plates (23), positioning grooves (12) are arranged inside the bearing arms (11), winding rollers (17) are mounted inside the positioning grooves (12), abrasive cloth (18) are wound on the outer walls of the winding rollers (17), and V-shaped limiting grooves (22) are arranged on one sides of the positioning grooves (12), and V type spacing groove (22) and bear arm (11) structure as an organic whole, one side of V type spacing groove (22) is provided with V type clamp splice (13), and V type clamp splice (13) and constant head tank (12) sliding connection.

2. An emery cloth rapid transfer device of claim 1, characterized in that: v type clamp splice (13) pass through the interior wall connection of spring (14) and V type spacing groove (22), the inside of spring (14) is provided with pull rod (15), the one end and the V type clamp splice (13) fixed connection of pull rod (15), the outside that runs through and extend to V type spacing groove (22) of pull rod (15), and fixed mounting has and draws handle (16).

3. An emery cloth rapid transfer device of claim 1, characterized in that: two the inside of backup pad (23) is provided with spout (24), the rear end fixed mounting who bears arm (11) has positioning screw (20), and bears arm (11) and pass through positioning screw (20) and spout (24) sliding connection on backup pad (23), second nut (19) are installed to positioning screw (20) and the junction of spout (24).

4. An emery cloth rapid transfer device of claim 1, characterized in that: the bearing is installed with the junction of rotating support (6) to the one end of pivot (7), first nut (8) are installed to the other end of pivot (7) and the junction of support (9), the rear end fixed mounting on chassis (1) has shock attenuation anti-skidding callus on the sole (5), and shock attenuation anti-skidding callus on the sole (5) are provided with two.

5. An emery cloth rapid transfer device of claim 1, characterized in that: directional wheel (2) are installed to the one end of chassis (1) lower surface, and directional wheel (2) are provided with two, universal wheel (3) are installed to the other end of chassis (1) lower surface, and universal wheel (3) are provided with two, install brake block (4) on the support of universal wheel (3).

6. An emery cloth rapid transfer device of claim 1, characterized in that: the inside of chassis (1) is provided with stiffening rod (21), and stiffening rod (21) are provided with two, and all with chassis (1) welded connection.

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