Cloth pulling trolley

Abstract

The utility model discloses a cloth pulling trolley which comprises a trolley frame, a cloth pulling mechanism, a cloth pulling mechanism and a cloth pulling mechanism. The trolley frame is provided with a containing groove and a pulling-out guide groove, rollers are mounted at the lower end of the frame; the drawing-out frame is contained in the containing groove, and the two ends of the drawing-out frame are arranged to be a connecting end and a grounding end respectively; the connecting end is provided with two first sliding protrusions, and the two first sliding protrusions are symmetrically arranged on the two sides of the connecting end. The first sliding protrusion is arranged in the drawing-out guide groove and connected with the drawing-out guide groove in a rotating and sliding mode, so that the drawing-out frame can stretch out of the trolley frame from the containing groove and rotate relative to the trolley frame. The pull-out frame can incline after being pulled out, so that the yardage roll gradually gets close to the ground when pushed away from the trolley, the situation that the yardage roll is suddenly in contact with the ground in the pushing away process due to sudden fall of the ground, and consequently large flying dust occurs is avoided, workers are prevented from inhaling a large amount of flying dust, and the physical and psychological health of the workers can be effectively guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of fabric spreading cart technology, and in particular to fabric spreading cart. Background Technology

[0002] Existing fabric pulling carts generally include a frame and a push-pull handle. The lower end of the frame is equipped with rollers for movement, and the upper end of the frame is equipped with a flow strip to push the fabric roll away from the cart. However, there is generally a height difference of about ten centimeters between the frame of the fabric pulling cart and the ground where the fabric roll is stored. When the fabric roll is pushed away from the cart, the height difference causes part of the fabric roll to come into contact with the ground quickly, resulting in a large amount of dust, which affects the physical and mental health of the workers. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fabric-laying trolley to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0004] The solution to the technical problem of this utility model is:

[0005] The fabric cart includes:

[0006] The vehicle frame has interconnected storage slots and pull-out guide slots; the lower end of the vehicle frame is equipped with rollers.

[0007] A pull-out frame is housed within a storage slot. The two ends of the pull-out frame are respectively designated as a connecting end and a grounding end. The connecting end has two first sliding protrusions, symmetrically arranged on both sides of the connecting end. The first sliding protrusions are located within a pull-out guide groove, and are rotatably and slidably connected to the pull-out guide groove, allowing the pull-out frame to extend from the storage slot into the vehicle frame and rotate relative to the vehicle frame.

[0008] As a further improvement to the above technical solution, a first flow strip is installed on the upper end of the vehicle frame.

[0009] As a further improvement to the above technical solution, multiple first flow strips are provided, and the multiple first flow strips are evenly distributed on the vehicle frame.

[0010] As a further improvement to the above technical solution, the extraction frame is equipped with a second flow bar.

[0011] As a further improvement to the above technical solution, multiple second flow strips are provided, and the multiple second flow strips are evenly distributed on the extraction frame.

[0012] As a further improvement to the above technical solution, the roller is a swivel wheel.

[0013] As a further improvement to the above technical solution, the roller is a universal wheel with a brake.

[0014] As a further improvement to the above technical solution, the vehicle frame is equipped with a pull handle.

[0015] As a further improvement to the above technical solution, the pull handle is hinged to the vehicle frame.

[0016] As a further improvement to the above technical solution, the opening of the storage slot is provided with a locking structure, which includes a locking hole and a locking pin. There are two locking holes, which are respectively located on the vehicle frame and the pull-out frame. The locking pin is plugged into the two locking holes.

[0017] The beneficial effects of this utility model are: the pull-out frame can be tilted after being pulled out, so that the fabric roll gradually approaches the ground when it is pushed away from the trolley, so as to avoid the fabric roll from violently contacting the ground during the pushing process due to a sudden drop and generating a large amount of dust, thereby avoiding the workers from inhaling a large amount of dust, and thus effectively protecting the physical and mental health of the workers.

[0018] This utility model relates to the field of fabric-pulling vehicle technology. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this utility model, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 yes Figure 1 A magnified view of part A in the middle;

[0022] Figure 3 This is a cross-sectional structural schematic diagram of an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the pull-out frame after it has been pulled out, according to an embodiment of this utility model.

[0024] In the diagram, 100 is the vehicle frame; 110 is the pull-out guide groove; 120 is the storage groove; 130 is the roller; 140 is the first smooth strip; 150 is the pull handle; 200 is the pull-out frame; 210 is the first sliding protrusion; 220 is the second smooth strip; 300 is the locking structure; 310 is the locking pin; and 320 is the locking socket. Detailed Implementation

[0025] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages mentioned herein do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this invention can be combined interactively without contradicting each other.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] Existing fabric pulling carts generally include a frame and a push-pull handle. The lower end of the frame is equipped with rollers for movement, and the upper end of the frame is equipped with a flow strip to push the fabric roll away from the cart. However, there is generally a height difference of about ten centimeters between the frame of the fabric pulling cart and the ground where the fabric roll is stored. When the fabric roll is pushed away from the cart, the height difference causes part of the fabric roll to come into contact with the ground quickly, resulting in a large amount of dust, which affects the physical and mental health of the workers.

[0029] To solve the problem of dust caused by the high drop of the fabric roll, a fabric rolling trolley was designed.

[0030] Reference Figures 1 to 4 The fabric trolley includes a frame 100 and a pull-out frame 200.

[0031] The vehicle frame 100 has a pull-out guide groove 110 and a storage groove 120. The pull-out guide groove 110 and the storage groove 120 are connected to each other. The number of pull-out guide grooves 110 is set to two. The two pull-out guide grooves 110 are symmetrically arranged and the openings of the two pull-out guide grooves 110 are opposite to each other.

[0032] Multiple rollers 130 are fixed to the lower end of the frame 100, and the rollers 130 are evenly distributed at the lower end of the frame 100. Specifically, in this embodiment, the number of rollers 130 is set to four, the four rollers 130 are arranged in a rectangle, and the four rollers 130 are respectively set at the four corners of the frame 100 to ensure the stability of the fabric-pulling trolley when it moves. Specifically, in this embodiment, the rollers 130 are set as omnidirectional wheels, which makes the turning of the fabric-pulling trolley smoother. Specifically, in this embodiment, the rollers 130 are set as omnidirectional wheels with brakes. The omnidirectional wheels with brakes have a conventional omnidirectional wheel structure, and the specific construction of the rollers 130 will not be described in detail here. When the fabric-pulling trolley does not need to move, the operator can lock the rollers 130 using the brake mechanism built into them, thereby preventing the fabric-pulling trolley from moving accidentally.

[0033] Specifically, a first flow strip 140 is fixedly installed on the upper end of the frame 100. The first flow strip 140 is a conventional flow strip structure in the art, and its specific construction will not be described in detail here. Multiple first flow strips 140 are symmetrically arranged on both sides of the frame 100. This arrangement allows the fabric roll to be supported by multiple first flow strips 140, reducing friction on the fabric roll when it is pushed away from the fabric pulling trolley. This makes it easier for workers to push the fabric roll, effectively reducing their labor intensity.

[0034] Specifically, in this embodiment, the frame 100 is equipped with a pull handle 150, which allows the operator to pull or push the frame 100 to move, thus enabling better operation of the fabric spreading trolley. Specifically, in this embodiment, the pull handle 150 is hinged to the frame 100, allowing the fabric spreading trolley to better accommodate operators of different heights, thereby improving operator comfort to some extent.

[0035] The two ends of the pull-out frame 200 are respectively designated as a grounding end and a connecting end. The connecting end is used to maintain connection with the vehicle frame 100; the grounding end is used to contact the factory ground so that the pull-out frame 200 can be tilted after being pulled out, so that the fabric roll is gradually pushed closer to the ground when it is pushed away from the trolley. This avoids sudden drops that could cause the fabric roll to suddenly contact the ground during the pushing process, resulting in a large amount of dust. This also prevents workers from inhaling large amounts of dust, thus effectively protecting the physical and mental health of the workers.

[0036] Specifically, the connecting end is provided with two first sliding protrusions 210, which are symmetrically arranged on both sides of the connecting end. Each of the two first sliding protrusions 210 corresponds to one of the two extraction guide grooves 110. The first sliding protrusion 210 is positioned within the corresponding extraction guide groove 110 and slides and rotates with it. To ensure proper fit between the first sliding protrusion 210 and the extraction guide groove 110, the first sliding protrusion 210 is designed as a cylindrical structure.

[0037] Specifically, in this embodiment, a second flow strip 220 is installed at the upper end of the pull-out frame 200. Multiple second flow strips 220 are evenly distributed across the pull-out frame 200. These second flow strips 220 are conventional flow strips in the art, and their specific construction will not be described in detail here. By providing the second flow strips 220, friction between the fabric roll and the pull-out frame 200 can be reduced, thereby reducing the labor intensity of workers to a certain extent.

[0038] Specifically, in this embodiment, a locking structure 300 is provided at the opening of the storage slot 120. The locking structure 300 is used to lock the relative position of the pull-out frame 200 and the vehicle frame 100. Specifically, the locking structure 300 includes a locking pin 310 and two locking holes 320. The two locking holes 320 are respectively opened in the pull-out frame 200 and the vehicle frame 100, and the two locking holes 320 are interconnected. The locking pin 310 passes through the two locking holes 320, thereby realizing the locking of the pull-out frame 200 and the vehicle frame 100. Specifically, in this embodiment, the locking pin 310 is connected to the vehicle frame 100 by a connecting rope. By providing a connecting rope between the locking pin 310 and the vehicle frame 100, the locking pin 310 can be prevented from being lost after being pulled out, thereby ensuring that the locking structure 300 can work normally.

[0039] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A fabric-laying trolley, characterized in that: include: The vehicle frame has interconnected storage slots and pull-out guide slots; the lower end of the vehicle frame is equipped with rollers. A pull-out frame is housed within a storage slot. The two ends of the pull-out frame are respectively designated as a connecting end and a grounding end. The connecting end has two first sliding protrusions, symmetrically arranged on both sides of the connecting end. The first sliding protrusions are located within a pull-out guide groove, and are rotatably and slidably connected to the pull-out guide groove, allowing the pull-out frame to extend from the storage slot into the vehicle frame and rotate relative to the vehicle frame.

2. The fabric-laying trolley according to claim 1, characterized in that: The upper end of the vehicle frame is fitted with a first flow strip.

3. The fabric-laying trolley according to claim 2, characterized in that: The first flow strip is provided in multiple forms, and the multiple first flow strips are evenly distributed on the vehicle frame.

4. The fabric-laying trolley according to claim 1, characterized in that: The extraction frame is equipped with a second flow bar.

5. The fabric-laying trolley according to claim 4, characterized in that: The second flow bar is provided in multiple forms, and the multiple second flow bars are evenly distributed on the extraction frame.

6. The fabric-laying trolley according to claim 1, characterized in that: The rollers are omnidirectional wheels.

7. The fabric-laying trolley according to claim 6, characterized in that: The rollers are swivel wheels with brakes.

8. The fabric-laying trolley according to claim 1, characterized in that: The vehicle frame is equipped with a pull handle.

9. The fabric-laying trolley according to claim 8, characterized in that: The pull handle is hinged to the vehicle frame.

10. The fabric-laying trolley according to claim 1, characterized in that: The opening of the storage slot is provided with a locking structure, which includes a locking hole and a locking pin. There are two locking holes, which are respectively located on the vehicle frame and the pull-out frame. The locking pin is plugged into the two locking holes.

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