Carrier for producing polyester staple fibers

Abstract

The utility model relates to the technical field of polyester staple fibers, in particular to a carrier for producing polyester staple fibers, which comprises a bottom plate, and four moving wheels are rotatably connected to the bottom of the bottom plate. Packed polyester staple fibers are sequentially and symmetrically placed, the first supporting plate moves downwards under the action of gravity, the spring is compressed, the second supporting plate is driven by the multiple sets of elastic ropes to rotate downwards, the first supporting plate and the second supporting plate form a concave part, the first supporting plate drives the first circular plate to slide downwards to extrude hydraulic oil, and the hydraulic oil is compressed. Extruded hydraulic oil enters a second round pipe through a T-shaped connecting pipe, generated pressure drives a second vertical rod and a transverse rod to move upwards, a first supporting plate and a second supporting plate form a concave part through the weight of stacked polyester staple fibers layer by layer, meanwhile, the second vertical rod and the transverse rod can be automatically lifted, and the hydraulic oil is extruded out of the second round pipe. And therefore, the polyester staple fibers can be effectively limited and prevented from falling off in the transportation process, and the safety and practicability are high.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester staple fibers, in particular to a transport vehicle for producing polyester staple fibers. Background Art

[0002] Polyester staple fiber, commonly known as "polyester", is a synthetic fiber obtained by spinning polyester formed by the condensation of organic dibasic acids and diols. It is a high molecular compound invented in 1941 and is currently the largest variety of synthetic fiber. The biggest advantage of polyester fiber is its excellent wrinkle resistance and shape retention, high strength and elastic recovery ability. It is durable, wrinkle-resistant, iron-free, and non-sticky. After production, polyester staple fiber needs to be transported using a flatbed truck.

[0003] However, when traditional transport trucks stack polyester staple fibers, they can only stack them horizontally on the bottom plate of the transport truck. After stacking layer by layer, when encountering bumpy roads or large road inclinations, they are prone to deviation or even falling, and their safety and practicality are low. Therefore, we propose a transport truck for the production of polyester staple fibers to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a transport vehicle for producing polyester staple fibers to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a transport vehicle for producing polyester staple fiber, comprising a base plate, the bottom of the base plate is rotatably connected to four moving wheels, a first support plate and two second support plates are provided above the base plate, an elastic rope is fixedly connected between the first support plate and the second support plate, a first round tube and two second round tubes are fixedly connected to the top of the base plate, the bottom of the first support plate is fixedly connected to a first vertical rod, the bottom end of the first vertical rod extends into the first round tube and is fixedly connected to the first circular plate, the first circular plate is slidably connected to the inside of the first round tube, the inside of the second round tube is slidably connected to the second circular plate, the top of the second circular plate is fixedly connected to the second vertical rod, the top of the second vertical rod extends outside the second round tube, the first round tube is connected to the two second round tubes through a T-shaped connecting pipe, and the flow channels of the first round tube and the second round tube are filled with hydraulic oil.

[0006] Further preferably, four first round rods are fixedly connected to the bottom of the first support plate.

[0007] Further preferably, a second round rod is slidingly sleeved on the outer side of the first round rod, and the bottom end of the second round rod is fixedly connected to the top of the bottom plate.

[0008] Further preferably, a spring is fixedly connected between the second round rod and the first support plate, and the spring is movably sleeved on the outer side of the corresponding first round rod.

[0009] Further preferably, a cross bar is fixedly connected between the two second vertical bars.

[0010] Further preferably, four support rods are fixedly connected to the top of the base plate, and the second support plate is rotatably connected to the top ends of the support rods via hinges.

[0011] Further preferably, a handle is fixedly connected to the top of the base plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model symmetrically places the packaged polyester staple fibers on the top of the first support plate and the two second support plates in sequence; under the action of gravity, the first support plate moves downward, driving the first round rod to slide downward inside the second round rod; the spring is compressed, and the first support plate moves downward to pull the second support plate downward through multiple sets of elastic ropes; the second support plate rotates downward at the top end of the support rod, so that the first support plate and the second support plate form a concave portion, which can effectively prevent the packaged polyester staple fibers from falling from the left and right sides; the downward movement of the first support plate drives the first vertical rod to move downward, and the first vertical rod belt The first circular plate is moved to slide downward in the first circular tube to squeeze the hydraulic oil, and the squeezed hydraulic oil enters the second circular tube through the T-shaped connecting pipe. The generated pressure drives the second circular plate to slide upward, and drives the second vertical rod and the cross rod to move upward, so that the second vertical rod and the cross rod are raised as the weight of the stacked polyester staple fibers increases, thereby automatically limiting the front sides of the first support plate and the second support plate, and utilizing the weight of the stacked polyester staple fibers to form a concave portion in the first support plate and the second support plate, and at the same time, the second vertical rod and the cross rod can be automatically raised, thereby effectively limiting the polyester staple fibers and preventing them from falling during transportation, and having high safety and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the internal cross-sectional plan structure of the first circular tube and the second circular tube of the utility model;

[0016] Figure 4 for Figure 1 Schematic diagram of the enlarged three-dimensional structure of area A in the middle.

[0017] In the figure: 1, bottom plate; 2, moving wheel; 3, first support plate; 4, second support plate; 5, elastic rope; 6, first vertical rod; 7, first round tube; 8, first round plate; 9, second round tube; 10, second round plate; 11, second vertical rod; 12, T-shaped connecting tube; 13, first round rod; 14, second round rod; 15, spring; 16, cross rod; 17, support rod; 18, handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figure 1-4The utility model provides a technical solution: a transport vehicle for producing polyester staple fibers, comprising a bottom plate 1, the bottom of the bottom plate 1 is rotatably connected to four moving wheels 2, a first support plate 3 and two second support plates 4 are arranged above the bottom plate 1, an elastic rope 5 is fixedly connected between the first support plate 3 and the second support plate 4, a first round tube 7 and two second round tubes 9 are fixedly connected to the top of the bottom plate 1, a first vertical rod 6 is fixedly connected to the bottom of the first support plate 3, the bottom end of the first vertical rod 6 extends into the first round tube 7 and is fixedly connected to a first circular plate 8, and the first circular plate 8 is slidably connected to the first circular plate 8. The inside of the first round tube 7 and the inside of the second round tube 9 are slidably connected with the second round plate 10, the top of the second round plate 10 is fixedly connected with the second vertical rod 11, the top of the second vertical rod 11 extends to the outside of the second round tube 9, the first round tube 7 is connected with the two second round tubes 9 through the T-shaped connecting tube 12, the flow channels of the first round tube 7 and the second round tube 9 are filled with hydraulic oil, the packaged polyester staple fibers are symmetrically placed on the top of the first support plate 3 and the two second support plates 4 in turn, and under the action of gravity, the first support plate 3 moves downward, driving the first round rod 13 inside the second round rod 14 The first support plate 3 moves downward, the spring 15 is compressed, the first support plate 3 moves downward, and the second support plate 4 is pulled downward by multiple sets of elastic ropes 5. The second support plate 4 rotates downward at the top of the support rod 17, so that the first support plate 3 and the second support plate 4 form a concave portion, which can effectively prevent the packaged polyester staple fibers from falling from the left and right sides. The first support plate 3 moves downward to drive the first vertical rod 6 to move downward. The first vertical rod 6 drives the first circular plate 8 to slide downward in the first circular tube 7 to squeeze the hydraulic oil. The squeezed hydraulic oil enters the second circular tube 9 through the T-shaped connecting pipe 12. The pressure generated drives the second circular plate 10 to slide upward, and drives the second vertical rod 11 and the cross rod 16 to move upward, so that the second vertical rod 11 and the cross rod 16 are raised as the weight of the stacked polyester staple fibers increases, thereby automatically limiting the front sides of the first support plate 3 and the second support plate 4, and utilizing the weight of the stacked polyester staple fibers to form a concave portion in the first support plate 3 and the second support plate 4, while being able to automatically raise the second vertical rod 11 and the cross rod 16, thereby effectively limiting the polyester staple fibers and preventing them from falling during transportation, with high safety and practicality.

[0021] In this embodiment, specifically: four first round rods 13 are fixedly connected to the bottom of the first support plate 3, and the arrangement of the first round rods 13 plays a positioning effect;

[0022] In this embodiment, specifically: the outer sliding sleeve of the first round rod 13 is provided with a second round rod 14, and the bottom end of the second round rod 14 is fixedly connected to the top of the bottom plate 1;

[0023] In this embodiment, specifically: a spring 15 is fixedly connected between the second round rod 14 and the first support plate 3, and the spring 15 is movably sleeved on the outer side of the corresponding first round rod 13, and the setting of the spring 15 plays a reset effect;

[0024] In this embodiment, specifically: a cross bar 16 is fixedly connected between the two second vertical bars 11, and the setting of the cross bar 16 plays a limiting effect;

[0025] In this embodiment, specifically: four support rods 17 are fixedly connected to the top of the bottom plate 1, and the second support plate 4 is rotatably connected to the top of the support rod 17 through a hinge, and the setting of the support rod 17 plays a supporting effect;

[0026] In this embodiment, specifically: a handle 18 is fixedly connected to the top of the bottom plate 1, and the setting of the handle 18 makes it easy to hold.

[0027] The utility model is in operation: when in use, the packaged polyester staple fibers are symmetrically placed on the top of the first support plate 3 and the two second support plates 4 in sequence. Under the action of gravity, the first support plate 3 moves downward, driving the first round rod 13 to slide downward inside the second round rod 14. The spring 15 is compressed, and the first support plate 3 moves downward to pull the second support plate 4 downward through the multiple sets of elastic ropes 5. The second support plate 4 rotates downward at the top of the support rod 17, so that the first support plate 3 and the second support plate 4 form a concave portion, which can effectively prevent the packaged polyester staple fibers from falling from the left and right sides. The first support plate 3 moves downward to drive the first vertical rod 6 to move downward, and the first vertical rod 6 drives the first round plate 8 to slide downward in the first round tube 7 to squeeze the hydraulic oil, which is squeezed out. The hydraulic oil enters the second circular tube 9 through the T-shaped connecting pipe 12, and the generated pressure drives the second circular plate 10 to slide upward, and drives the second vertical rod 11 and the cross rod 16 to move upward, so that the second vertical rod 11 and the cross rod 16 are raised as the weight of the stacked polyester staple fibers increases, thereby automatically limiting the front sides of the first support plate 3 and the second support plate 4. After stacking is completed, the worker holds the handle 18 and pushes it through the moving wheel 2, thereby forming a transport vehicle for producing polyester staple fibers. The weight of the polyester staple fibers after stacking layer by layer is used to form a concave portion of the first support plate 3 and the second support plate 4, and the second vertical rod 11 and the cross rod 16 can be automatically raised at the same time, so that the polyester staple fibers can be effectively limited to prevent them from falling during transportation, and the safety and practicality are high.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport vehicle for producing polyester staple fibers, comprising a bottom plate (1), characterized in that: The bottom of the base plate (1) is rotatably connected to four moving wheels (2); a first support plate (3) and two second support plates (4) are provided above the base plate (1); an elastic rope (5) is fixedly connected between the first support plate (3) and the second support plate (4); a first round tube (7) and two second round tubes (9) are fixedly connected to the top of the base plate (1); a first vertical rod (6) is fixedly connected to the bottom of the first support plate (3); the bottom end of the first vertical rod (6) extends into the first round tube (7) and is fixedly connected to the first vertical rod (6). A first circular plate (8) is connected, the first circular plate (8) is slidably connected to the inside of the first circular tube (7), the inside of the second circular tube (9) is slidably connected to the second circular plate (10), the top of the second circular plate (10) is fixedly connected to the second vertical rod (11), the top of the second vertical rod (11) extends to the outside of the second circular tube (9), the first circular tube (7) is connected to the two second circular tubes (9) through a T-shaped connecting tube (12), and the flow channels of the first circular tube (7) and the second circular tube (9) are filled with hydraulic oil.

2. A transport vehicle for producing polyester staple fibers according to claim 1, characterized in that: Four first round rods (13) are fixedly connected to the bottom of the first support plate (3).

3. A transport vehicle for producing polyester staple fibers according to claim 2, characterized in that: A second round rod (14) is provided on the outer sliding sleeve of the first round rod (13), and the bottom end of the second round rod (14) is fixedly connected to the top of the bottom plate (1).

4. A transport vehicle for producing polyester staple fibers according to claim 3, characterized in that: A spring (15) is fixedly connected between the second round rod (14) and the first support plate (3), and the spring (15) is movably sleeved on the outer side of the corresponding first round rod (13).

5. A transport vehicle for producing polyester staple fibers according to claim 4, characterized in that: A cross bar (16) is fixedly connected between the two second vertical bars (11).

6. A transport vehicle for producing polyester staple fibers according to claim 5, characterized in that: Four support rods (17) are fixedly connected to the top of the base plate (1), and the second support plate (4) is rotatably connected to the top ends of the support rods (17) via hinges.

7. A transport vehicle for producing polyester staple fibers according to claim 6, characterized in that: A handle (18) is fixedly connected to the top of the base plate (1).

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