CN108674465B

CN108674465B - Portable yarn conveying trolley

Info

Publication number: CN108674465B
Application number: CN201810428631.1A
Authority: CN
Inventors: 卢懿
Original assignee: Xiangyang Xinzheng Textile Co ltd
Current assignee: Xiangyang Xinzheng Textile Co ltd
Priority date: 2018-05-07
Filing date: 2018-05-07
Publication date: 2020-08-28
Anticipated expiration: 2038-05-07
Also published as: CN108674465A

Abstract

The invention relates to the technical field of textile equipment, in particular to a portable yarn conveying cart which can convey yarn winding drums conveniently and save manpower. The technical scheme includes that the portable yarn conveying trolley comprises a trolley body and wheels located at the bottom of the trolley body, wherein the trolley body is horizontally provided with a placing rack, the placing rack is provided with at least one along the vertical direction, and one end of each placing rack is obliquely provided with a guide rail matched with a yarn winding drum towards the ground. By adopting the technical scheme, when the yarn winding drum needs to be moved to the placing frame, the yarn winding drum is placed in front of the guide rail and pushed and rolled onto the placing frame along the guide rail, so that the yarn winding drum does not need to be lifted manually by workers, and the operation of the workers is facilitated; on the other hand, the rack sets up at least one along vertical direction to can place more than one deck package yarn section of thick bamboo on the portable fortune yarn shallow, improve the transportation work load of single portable fortune yarn shallow.

Description

Portable yarn conveying trolley

Technical Field

The invention relates to the technical field of textile equipment, in particular to a portable yarn conveying trolley.

Background

In the processes of picking, carding, roving, spinning, etc. in a textile factory, a sliver or a cop prepared and processed into a sliver is wound into a cylindrical shape and conveyed to a mechanical device of a corresponding process. Conventionally, when a yarn package is transported, the yarn package is usually placed on a cart and then transported to a next process plant, but the cart can only transport one yarn package at a time, and therefore, the work efficiency is low.

Chinese patent publication No. CN104590338A discloses a multifunctional yarn conveying vehicle, which comprises a vehicle body and wheels uniformly arranged below the vehicle body, wherein the vehicle body is provided with stepped steps, each table of the steps is provided with a semicircular yarn groove, and yarn winding drums are placed in the yarn grooves, so that the yarn conveying vehicle can simultaneously convey a plurality of yarn winding drums.

Above-mentioned technical scheme needs the staff to lift the yarn reel at the implementation in-process, places it again in the yarn groove on the step, and the step is higher, and the height that the yarn reel need lift is higher. And the yarn winding drum of winding cotton yarn is heavier usually, and when the staff lifted up it, not only hard, in case in addition at the in-process that lifts up, yarn winding drum from staff's hand landing, not only cause staff's foot injury even shank injury easily, cause yarn winding drum to strike impaired deformation moreover easily, influence its follow-up use.

Disclosure of Invention

The invention aims to provide a portable yarn conveying cart which can convey yarn winding drums conveniently and save labor.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a yarn shallow is transported to portable, includes the car body, and is located the wheel of car body bottom, car body is improved level and is equipped with the rack, the rack is equipped with two at least along vertical direction, and adjacent be equipped with the bracing piece between the rack, each rack one end all to the ground direction slope be equipped with a yarn winding drum complex guide rail.

By adopting the technical scheme, when the yarn winding drum needs to be moved to the placing frame, the yarn winding drum is placed in front of the guide rail and pushed and rolled onto the placing frame along the guide rail, so that the yarn winding drum does not need to be lifted manually by workers, and the operation of the workers is facilitated; on the other hand, the rack sets up at least one along vertical direction to can place more than one deck package yarn section of thick bamboo on the portable fortune yarn shallow, improve the transportation work load of single portable fortune yarn shallow.

Furthermore, the trolley body is provided with a lifting structure for lifting the yarn winding drum to the placing frame, the lifting structure comprises a pulley and a motor, the pulley is arranged at one end, far away from the guide rail, of the trolley body, the motor drives the pulley to rotate, and a rope is wound on the pulley.

Through adopting above-mentioned technical scheme, the rope is tied up and is tied up on a yarn winding section of thick bamboo to only need motor drive pulley to rotate, twine the rope on the pulley, shorten between the rope and can stimulate a yarn winding section of thick bamboo and roll.

Further, rope one end twine in on the pulley, the other end is connected with the couple, yarn winding drum both ends are equipped with connecting portion along its axial protrusion, connecting portion are a antifriction bearing, be equipped with on the antifriction bearing with couple complex hook groove.

Through adopting above-mentioned technical scheme, when the pulling yarn winding drum, only need hang the couple and detain can accomplish being connected of rope and yarn winding drum on the hook groove to need not tie up the rope and tie up on yarn winding drum, convenient operation, simultaneously, antifriction bearing's inner circle can rotate yarn winding drum relatively, consequently, this connected mode can not influence the normal rotation of yarn winding drum.

Furthermore, magnets which can be mutually adsorbed are respectively arranged at the end part of the hook and the hook groove.

Through adopting above-mentioned technical scheme, when the couple was hung and is detained on the hook groove, under the mutual adsorbed effort of magnet, couple and hook groove firm connection, and can not drop on ground to can strengthen the stability that couple and hook groove articulated, prevent that the rope is longer, the couple from droing from the hook groove.

Furthermore, the rack is internally provided with a holding tank for holding the guide rail, and one end of the guide rail far away from the ground is hinged with the holding tank.

Through adopting above-mentioned technical scheme, when portable fortune yarn shallow removed, accomodate the guide rail in the holding tank to avoid the guide rail to take off outside the rack, with ground butt, influence the normal removal of portable fortune yarn shallow.

Further, a vertical groove with an open top end is vertically formed in the placing frame, a stop block is arranged in the vertical groove in a sliding mode, the stop block partially protrudes out of the upper surface of the placing frame, the bottom of the stop block is connected with the bottom of the vertical groove through a first spring, and a limiting plate for limiting the stop block to move downwards is arranged at the bottom of the stop block.

Through adopting above-mentioned technical scheme, during the initial state, the limiting plate is not in the below of dog, and when the package of a roll yarn section of thick bamboo rolled to the rack on, extrudeed the dog to cross the dog smoothly, later, the dog stretches out vertical groove under first spring restoring force, removes the limiting plate to the dog below, and the restriction dog moves down, thereby the protruding dog at the rack upper surface can stop the package of a roll yarn section of thick bamboo and roll at will on the rack.

Furthermore, the rack is internally communicated with a horizontal cavity arranged in the vertical groove, the limiting plate is arranged in the horizontal cavity in a sliding manner, one end of the limiting plate, which is far away from the stop dog, is connected with the bottom of the horizontal cavity through a second spring, electromagnets capable of adsorbing each other are respectively arranged on the limiting plate and the end faces opposite to the bottom of the horizontal cavity, and a switch for controlling the electromagnets is arranged on the rack.

By adopting the technical scheme, when the electromagnet works, the limiting plate is contracted into the horizontal cavity under the mutual adsorption action of the electromagnet, so that the limitation on the stop block is removed; when the limit to the stop block is needed, the electromagnet is closed, and the limit plate extends out of the horizontal cavity under the action of the second spring and is embedded below the stop block in a clamping mode.

Furthermore, one side of the stop block facing the guide rail is provided with an inclined surface.

Further, be equipped with the handle on the car body, the handle is the C type.

By adopting the technical scheme, the yarn conveying trolley is convenient for workers to push the portable yarn conveying trolley, and the hook can be hung on the handle when not in use, so that the yarn conveying trolley is prevented from falling to the ground.

In conclusion, the invention has the following beneficial effects:

1. through the matching of the lifting structure and the guide rail, when a worker moves the yarn winding drum to the placing frame, the yarn winding drum does not need to be lifted manually, so that the time and labor are saved, and the operation is convenient;

2. the rope can be conveniently and quickly connected with the yarn winding drum through the matching of the hook and the hook groove on the rolling bearing;

3. by arranging the magnets which are mutually adsorbed in the end part of the hook and the hook groove, when the hook is buckled on the hook groove, the hook and the hook groove are stably connected under the action of the mutual adsorption of the magnets and cannot fall on the ground, so that the stability of hooking the hook and the hook groove can be enhanced, and the hook is prevented from falling off from the hook groove when a rope is long;

4. set up the dog that can reciprocate on the rack to and the limiting plate that the restriction dog removed at will, thereby after a yarn reel removed to the rack, the dog can restrict the random roll of a yarn reel, avoids a yarn reel to roll at portable fortune yarn shallow removal in-process, influences work efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a portable yarn conveying cart.

Fig. 2 is a schematic view of a local structure of a portable yarn conveying cart, which is mainly used for showing a connection mode of a placing frame and a guide rail.

Fig. 3 is a schematic view of a local structure of a portable yarn conveying cart, which is mainly used for showing the position structures of a stop block and a limiting plate.

In the figure, 1, a vehicle body; 11. a wheel; 12. a handle; 13. a support bar; 2. placing a rack; 21. accommodating grooves; 22. a vertical slot; 23. a stopper; 24. a first spring; 25. a bevel; 26. a horizontal cavity; 27. a limiting plate; 28. a second spring; 29. an electromagnet; 290. a switch; 3. a guide rail; 4. a yarn winding drum; 41. a connecting portion; 42. a hook groove; 5. a pull-up structure; 51. a pulley; 52. a motor; 53. a rope; 54. hooking; 55. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

The invention discloses a portable yarn conveying trolley, which comprises a trolley body 1, wherein wheels 11 with brakes are arranged at the bottom of the trolley body 1, so that the yarn conveying trolley can be conveniently moved or stopped at a corresponding position. The car body 1 is provided with the rack 2 for placing the yarn winding drum 4, the two racks are arranged in the embodiment along the vertical direction, and the support rods 13 are vertically arranged between the adjacent racks 2 to support the racks 2. The placing frame 2 is arranged two layers, so that an upper layer of yarn winding drum 4 and a lower layer of yarn winding drum 4 can be placed on the portable yarn conveying trolley, the transportation workload of the single portable yarn conveying trolley is increased, and the multilayer placing frame 2 can be arranged according to needs in other embodiments to better meet the use requirements.

Referring to fig. 1 and 2, each placing rack 2 is provided with a holding groove 21 along the length direction of the two sides, a guide rail 3 is embedded in the holding groove 21 in a sliding manner, one end of the guide rail 3 is hinged to the holding groove 21, and the other end of the guide rail is in a free state. After the guide rail 3 is taken out from accommodating groove 21, its free end is taken on ground to the package bobbin 4 of placing on ground can roll to rack 2 along guide rail 3 on, later withdraws guide rail 3 to the accommodating groove 21 in again, removes the portable fortune yarn shallow, can remove package bobbin 4 to required position, and is convenient, swift and laborsaving.

Referring to fig. 1 and 2, in order to facilitate the yarn package 4 to roll on the guide rail 3 and further roll on the placing frame 2, a pulling structure 5 for pulling the yarn package 4 is further installed on the vehicle body 1 in the present embodiment. The lifting structure 5 comprises a pulley 51 arranged on the vehicle body 1 and positioned above the corresponding placing rack 2 and a motor 52 driving the pulley 51 to rotate, wherein a rope 53 is wound on the pulley 51, one end of the rope 53 is wound on the pulley 51, and the other end of the rope is connected with a hook 54 capable of being hooked with the yarn winding drum 4. In order to connect the hook 54 to the yarn winding drum 4 quickly, in this embodiment, the two ends of the yarn winding drum 4 are provided with the connecting parts 41 along the axial direction thereof, the connecting parts 41 are in a rolling bearing structure, the outer ring thereof is fixedly connected with the yarn winding drum 4, the inner ring can rotate relative to the outer ring, and the side wall of the inner ring is provided with the hook groove 42 matched with the hook 54. When the winding reel 4 needs to be pulled by the pulling mechanism, the hook 54 is hooked on the hook groove 42, the motor 52 drives the pulley 51 to rotate, and the rope 53 is gradually shortened, so that the winding reel 4 can move to the placing frame 2 along the guide rail 3 under the pulling of the rope 53.

Further, referring to fig. 1 and 2, in order to enhance the stability of the hook 54 to be hooked to the hook groove 42 and to prevent the hook 54 from coming off the hook groove 42 when the rope 53 is long, magnets 55 capable of attracting each other are attached to the end portions of the hook 54 and the hook groove 42 in the present embodiment. When the hook 54 is hooked on the hook groove 42, the hook 54 is firmly connected with the hook groove 42 without falling to the ground by the attraction force of the magnets 55. In addition, in the embodiment, the C-shaped handle 12 is further mounted on the cart body 1, so that not only is the convenience for a worker to push the portable yarn conveying cart facilitated, but also the hook 54 can be hung on the handle 12 when the hook 54 is not used, and the hook is prevented from falling off the ground.

Referring to fig. 1 and 3, in order to avoid the situation that the yarn winding drum 4 placed on the placing rack 2 rolls to cause the yarn winding drum 4 to fall to the ground in the moving process of the portable yarn conveying cart, in this embodiment, two side edges of each placing rack 2 are both vertically provided with vertical grooves 22 with top openings, and the vertical grooves 22 are provided with a plurality of parts along the length direction of the side edges of the placing rack 2. A stop block 23 is slidably arranged in the vertical groove 22, the bottom of the stop block 23 is connected with the bottom of the vertical groove 22 through a first spring 24, the top part of the stop block 23 protrudes out of the opening of the vertical groove 22, and the protruding part of the stop block 23, which faces one side of the guide rail 3, is an inclined surface 25 which inclines downwards.

Referring to fig. 1 and 3, in the placing rack 2, a horizontal cavity 26 is formed in the vertical communicating groove 22, a limiting plate 27 is connected in the horizontal cavity 26 in a sliding manner, and one end of the limiting plate 27 extends out of the horizontal cavity 26 and is embedded below the stop block 23 to limit the stop block 23 to slide downwards freely. One end of the limit plate 27 far from the stop 23 is connected with the bottom of the horizontal cavity 26 through a second spring 28, electromagnets 29 capable of being mutually adsorbed are respectively adhered to the end faces of the limit plate 27 opposite to the bottom of the horizontal cavity 26, and a switch 290 for controlling the electromagnets 29 to work is arranged on the placing rack 2.

When the yarn winding drum 4 needs to be rolled onto the placing frame 2, the switch 290 for controlling the electromagnets 29 is pressed, the two electromagnets 29 are mutually adsorbed, the limit plate 27 overcomes the elastic force of the second spring 28 and is accommodated in the horizontal cavity 26, and the limit of the stop block 23 is released; after the yarn winding drum 4 rolls on the placing frame 2, the yarn winding drum firstly abuts against the inclined plane 25 of the stop block 23 and continues to roll, under the guide of the inclined plane 25, the yarn winding drum 4 extrudes the stop block 23, and the stop block 23 extrudes the first spring 24 and retracts into the vertical groove 22; after the yarn winding drum 4 passes the stop block 23, the stop block 23 extends out of the vertical groove 22, the switch 290 for controlling the electromagnets 29 is pressed, the two electromagnets 29 are not adsorbed to each other, the limit plate 27 extends out of the horizontal cavity 26 under the restoring force of the second spring 28 and is embedded below the stop block 23 to limit the stop block 23 to move downwards, and therefore the yarn winding drum 4 is prevented from rolling, extruding and rolling to the ground after passing the stop block 23 in the moving process of the portable yarn conveying trolley.

The working principle is as follows: when the yarn winding drum 4 is lifted to the placing frame 2, the switch 290 of the control electromagnet 29 is firstly pressed, and the limit of the limit plate 27 on the stop block 23 is released; the hook 54 is hooked on the hook groove 42 of the connecting part 41 of the yarn winding drum 4, the motor 52 is started, and the yarn winding drum 4 is gradually pulled to the placing frame 2 through the rope 53; the yarn winding drum 4 rolls, abuts against the stop block 23, and is extruded to cross the stop block 23; then the stopper 23 extends out of the vertical groove 22 to press the switch 290 of the control electromagnet 29, the limit plate 27 extends out to the lower part of the stopper 23, so that the stopper 23 is limited to move downwards, and the stopper 23 can prevent the yarn winding drum 4 from freely rolling on the placing rack 2; and pushing the portable yarn conveying trolley to move the yarn winding drum 4 to a required position, and then unloading the yarn winding drum.

Claims

1. The utility model provides a yarn shallow is fortune to portable, includes car body (1), and is located wheel (11) of car body (1) bottom, its characterized in that: the yarn winding trolley is characterized in that the trolley body (1) is horizontally provided with at least two placing racks (2), a supporting rod (13) is arranged between every two adjacent placing racks (2), and one end of each placing rack (2) is obliquely provided with a guide rail (3) matched with the yarn winding drum (4) towards the ground;

the yarn winding device is characterized in that a lifting structure (5) used for lifting the yarn winding drum (4) onto the placing frame (2) is arranged on the trolley body (1), the lifting structure (5) comprises a pulley (51) arranged at one end, far away from the guide rail (3), of the trolley body (1) and a motor (52) driving the pulley (51) to rotate, and a rope (53) is wound on the pulley (51);

one end of the rope (53) is wound on the pulley (51), the other end of the rope is connected with a hook (54), two ends of the yarn winding drum (4) are provided with connecting parts (41) in a protruding mode along the axial direction of the yarn winding drum, each connecting part (41) is a rolling bearing, and a hook groove (42) matched with the hook (54) is formed in each rolling bearing;

magnets (55) which can be mutually adsorbed are respectively arranged in the hook (54) and the hook groove (42);

a vertical groove (22) with an opening at the top end is vertically formed in the placing frame (2), a stop block (23) is arranged in the vertical groove (22) in a sliding mode, part of the stop block (23) protrudes out of the upper surface of the placing frame (2), the bottom of the stop block (23) is connected with the bottom of the vertical groove (22) through a first spring (24), and a limiting plate (27) for limiting the stop block (23) to move downwards is arranged at the bottom of the stop block (23);

in the rack (2), the intercommunication vertical groove (22) are equipped with horizontal cavity (26), limiting plate (27) slide and locate in horizontal cavity (26), and it keeps away from the one end of dog (23) pass through second spring (28) with connect at the bottom of horizontal cavity (26) chamber, limiting plate (27) with horizontal cavity (26) chamber relative terminal surface is equipped with respectively and can adsorbs electro-magnet (29) each other at the bottom of the chamber, be equipped with the control on rack (2) switch (290) of electro-magnet (29).

2. The portable yarn conveying cart of claim 1, wherein: the accommodating groove (21) used for accommodating the guide rail (3) is formed in the accommodating frame (2), and one end, far away from the ground, of the guide rail (3) is hinged to the accommodating groove (21).

3. The portable yarn conveying cart of claim 1, wherein: one side of the stop block (23) facing the guide rail (3) is provided with an inclined plane (25).

4. The portable yarn conveying cart of claim 1, wherein: the bicycle is characterized in that a handle (12) is arranged on the bicycle body (1), and the handle (12) is C-shaped.