Transfer device for yarn roll

Abstract

The utility model relates to the technical field of transfer devices, in particular to a transfer device for yarn rolls. The utility model provides a transfer device for yarn rolls. The transfer device comprises a rack used for playing a foundation supporting role, trundles used for playing a foundation walking role are arranged at the bottom of the rack, a bearing assembly capable of adjusting the ground clearance is arranged on the upper portion of the rack, and an auxiliary assembly capable of ascending and descending and used for assisting bearing and walking is arranged on the lower portion of the rack. Due to the fact that the transfer device is provided with the bearing assembly and the auxiliary assembly, the anti-collision bearing operation of height lifting of the yarn roll can be achieved through the bearing assembly, the anti-inclination walking operation after the center of the rack is changed can be achieved through the auxiliary assembly, and the problem that in the prior art, before and after loading and unloading of a yarn roll transfer device, the yarn roll is not prone to collision is solved. The gravity center of the bracket is greatly changed, and an auxiliary bearing structure for lowering the gravity center is lacked, so that the bracket is easy to overturn in the transfer process.

Description

Technical Field

[0001] The present application relates to the technical field of transfer devices, and in particular to a transfer device for a yarn roll. Background Art

[0002] Yarn reels play an important role in the textile industry. The safety and stability of their transportation process directly affects production efficiency and quality.

[0003] The center of gravity of the existing yarn roll transfer device changes greatly before and after loading and unloading. Due to the lack of an auxiliary supporting structure to lower the center of gravity, the yarn roll is prone to overturning during transfer, which may not only cause damage to the yarn roll, but also endanger the safety of the operator. Utility Model Content

[0004] The problem to be solved by the present application is that the center of gravity of the bracket of the existing yarn roll transfer device changes greatly before and after loading and unloading, and due to the lack of an auxiliary supporting structure to lower the center of gravity, the yarn roll transfer device is prone to overturning during the transfer process.

[0005] In order to solve the above-mentioned technical problems, the present application provides a yarn roll transfer device, including a frame for basic support, the bottom of the frame is provided with casters for basic walking, the upper part of the frame is provided with a support component with adjustable height from the ground, and the lower part of the frame is provided with a liftable auxiliary component for auxiliary support and walking.

[0006] Since the transfer device of the present application is designed with a supporting component and an auxiliary component, it is possible to realize the anti-collision supporting operation of the height raising and lowering of the yarn roll through the supporting component, and to realize the anti-tilting walking operation after the center of the frame changes through the auxiliary component, thereby solving the problem that the center of gravity of the yarn roll transfer device in the prior art changes greatly before and after loading and unloading, and the problem of easy overturning during transfer due to the lack of an auxiliary supporting structure to lower the center of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0008] Figure 2 It is a side structural schematic diagram of an embodiment.

[0009] Figure 3 It is a rear structural schematic diagram of the embodiment.

[0010] Figure 4 It is a schematic diagram of the structure of the supporting component.

[0011] Figure 5 A schematic diagram of the structure of the auxiliary components.

[0012] In the figure: 1, supporting assembly; 2, frame; 3, auxiliary assembly; 4, caster; 5, roller; 6, bracket; 7, pull belt; 8, roller; 9, handle; 10, pressure rod; 11, auxiliary wheel; 12, spring; 13, slide rod; 14, screw rod; 15, screw sleeve. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Example

[0014] The present application relates to a transfer device for a yarn roll, such as Figure 1-5 As shown, the transfer device includes a frame 2 for basic support, the frame 2 is an L-shaped structure as a whole, and casters 4 for basic walking are arranged at the bottom of the frame 2. In order to enable convenient support operation of the yarn roll, a support component 1 with an adjustable height from the ground is added to the upper part of the frame 2. After the yarn roll is loaded, the center of gravity of the frame 2 will change greatly. Therefore, in order to avoid the frame 2 from tipping over, a liftable auxiliary component 3 for auxiliary support and walking is added to the lower part of the frame 2.

[0015] The supporting assembly 1 includes a bracket 6, a roller 5, a drawstring 7, a roller 8, and a handle 9. The bracket 6 is arranged on one side of the frame 2 and can be lifted and lowered along it. In order to achieve stable lifting and lowering operations of the bracket 6, rollers 5 that can roll and contact along the side walls of the frame 2 are symmetrically arranged on both sides of the bracket 6, and a drawstring 7 connected to the bracket 6 for pulling it for lifting operations is arranged at the top center of the bracket 6, and a roller 8 wound around the drawstring 7 is arranged on the back of the frame 2, and a handle 9 connected to the roller 8 with a worm and worm gear drive structure is arranged on one side of the roller 8, so that the roller 8 can be driven to rotate by rotating the handle 9, and as the roller 8 rotates, the drawstring 7 is pulled to perform a contraction and winding operation, and the other end of the drawstring 7 pulls the bracket 6 to perform a vertical lifting and lowering operation along the frame 2 with the help of the roller 5.

[0016] The auxiliary assembly 3 includes a pressure rod 10, a spring 12, a slide rod 13, and an auxiliary wheel 11. There are two auxiliary wheels 11, which are symmetrically arranged on one side of the frame 2. A slide rod 13 capable of performing a lifting operation along the frame 2 is arranged on one side of the auxiliary wheel 11, and a pressure rod 10 capable of rotating around the frame 2 to drive it to perform a lifting operation is arranged at the top of the slide rod 13, so that the auxiliary wheel 11 can be driven to contact the ground by rotating the pressure rod 10 upward. In order to achieve the fixing operation of the auxiliary wheel 11, the pressure rod 1 0 Screw rods 14 that can be threadedly connected to the frame 2 are symmetrically arranged on both sides, and screw sleeves 15 that can be connected to the frame 2 are correspondingly arranged on the upper part of the frame 2. When the auxiliary wheel 11 is not needed, in order to automatically retract it, a spring 12 that plays an elastic tensioning role is sleeved on the upper part of the slide bar 13, so that when the screw rod 14 and the screw sleeve 15 are loosened, the pressure rod 10 will turn downward around the frame 2 under the action of the spring 12, and the slide bar 13 will rise synchronously with the auxiliary wheel 11, so that the auxiliary wheel 11 is separated from the ground.

[0017] When in use, by placing the yarn roll on the upper part of the bracket 6, and then by turning the handle 9, the worm gear and worm structure can be used to drive the pulling roller to reel in the pull belt 7. As the roller rotates, the hanger will be pulled by the pull belt 7 with the help of the roller 5 along the frame 2 to perform a vertical lifting operation, thereby raising the yarn roll from the ground. Since the center of gravity of the frame 2 will change significantly after the yarn roll is lifted, in order to improve the stability of the frame 2 when it moves, at this moment, the pressure rod 10 is rotated upward, so that the sliding rod 13 is subjected to pressure, thereby driving the auxiliary wheel 11 to move downward and contact the ground. At this moment, the spring 12 is compressed, and then the screws 14 on both sides of the pressure rod 10 are connected to the screw sleeves 15, so that the pressure rod 10 is in a fixed state. At this moment, the grounding operation of the auxiliary wheel 11 can be used to improve the stability of the frame 2 when it moves, and reduce its overturning due to the change in the center of gravity.

[0018] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0019] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0020] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A yarn reel transfer device, comprising a frame for basic support, characterized in that: Casters for basic walking are arranged at the bottom of the frame, a supporting component with adjustable height from the ground is arranged on the upper part of the frame, and a lifting auxiliary component for auxiliary supporting and walking is arranged at the lower part of the frame.

2. The yarn roll transfer device according to claim 1, characterized in that: The supporting assembly includes a bracket, rollers and a pull belt. The bracket is arranged on one side of the frame and can be lifted and lowered along it. Rollers that can roll and contact along the side walls of the frame are symmetrically arranged on both sides of the bracket. A pull belt connected to the bracket for pulling it for lifting and lowering is arranged in the center of the top of the bracket.

3. The yarn roll transfer device according to claim 2, characterized in that: The supporting assembly also includes a roller and a handle. The back of the frame is provided with a roller wound around the drawstring, and one side of the roller is provided with a handle connected with the roller by a worm and worm gear driving structure.

4. The yarn roll transfer device according to claim 1, characterized in that: The auxiliary component includes an auxiliary wheel, a sliding rod and a pressure rod. There are two auxiliary wheels, which are symmetrically arranged on one side of the frame. A sliding rod that can be lifted and lowered along the frame is arranged on one side of the auxiliary wheel, and a pressure rod that can rotate around the frame to drive it to lift and lower is arranged on the top of the sliding rod.

5. The yarn reel transfer device according to claim 4, characterized in that: The auxiliary component also includes a spring, and the upper part of the slide rod is sleeved with the spring which plays an elastic tensioning role.

6. The yarn roll transfer device according to claim 4, characterized in that: Screw rods which can be threadedly connected with the frame are symmetrically arranged on both sides of the pressure rod, and screw sleeves which can be connected with the frame are correspondingly arranged on the upper part of the frame.

7. The yarn roll transfer device according to claim 1, characterized in that: The overall frame is in an L-shaped structure.

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