A bobbin transport vehicle convenient for unloading

Abstract

The utility model relates to a bobbin transport vehicle that is convenient for unloading, comprising: a vehicle body, a guide rod, a lever and a traveling mechanism, wherein an inner cavity that passes through the vehicle body from front to back is formed inside the vehicle body, the vehicle body is equipped with a traveling mechanism for driving the vehicle body to move, the guide rod is located at the rear end of the vehicle body, the lever is located at the rear end of the vehicle body and moves relative to the vehicle body, and the lever is used to drive the bobbin to move in a direction away from the guide rod. The utility model drives the lever to push the bobbin outwards through the driving mechanism, and cooperates with the guiding effect of the guide rod at the same time, so that the bobbin moves outwards faster and moves a larger distance after exiting the outlet, thereby solving the problem of low efficiency in loading and unloading bobbins and solving the problem of bobbins being stuck at the outlet of the guide rod.

Description

Technical Field

[0001] The utility model relates to the field of bobbin transportation, in particular to a bobbin transportation vehicle which is convenient for unloading. Background Art

[0002] The utility model patent with publication number CN220053790U discloses a bobbin transport vehicle. Although the above patent solves the problem of manually pushing the bobbin away, there are still some problems in using only the guide rod to drive the bobbin to move outward from the inside of the vehicle body. For example, the bobbin moves outward along the guide rod at a slow speed, which is not conducive to speeding up the efficiency of loading and unloading the bobbin. At the same time, there is a small probability that the bobbin will get stuck at the exit of the guide rod, causing a malfunction. Utility Model Content

[0003] The utility model aims to solve the above problems, provides a bobbin transport vehicle which is convenient for unloading, solves the problem of low efficiency in loading and unloading bobbins, and solves the problem of bobbins being stuck at the outlet of the guide rod.

[0004] A bobbin transport vehicle which is convenient for unloading comprises: a vehicle body, a guide rod, a lever and a traveling mechanism, wherein an inner cavity which passes through from front to back is formed inside the vehicle body, the vehicle body is equipped with a traveling mechanism for driving the vehicle body to move, the guide rod is located at the rear end of the vehicle body, the lever is located at the rear end of the vehicle body and moves relative to the vehicle body, and the lever is used to drive the bobbin to move in a direction away from the guide rod.

[0005] Based on the above technical solution, it also includes a first motor. The guide rod is rotatably connected to the vehicle body and rotates up and down relative to the vehicle body. The first motor drives the guide rod to rotate. When the guide rod rotates to the lower side, an outlet is formed between the end away from the vehicle body and the vehicle body.

[0006] Based on the above technical solution, it also includes a first roller and a first pull rope, the first roller is rotatably connected to the vehicle body, the first motor drives the first roller to rotate, and the two ends of the first pull rope are respectively connected to the first roller and the guide rod.

[0007] Based on the above technical solution, the guide rod is V-shaped with an arc formed in the middle.

[0008] On the basis of the above technical solution, a sensor is further included. The sensor is fixedly connected to the guide rod and is used to sense the position of the bobbin.

[0009] Based on the above technical solution, it also includes a driving mechanism, which is used to drive the shifting rod.

[0010] Optionally, the driving mechanism is a second motor, the shifting rod is rotatably connected to the vehicle body and / or the guide rod, and the second motor drives the shifting rod to rotate.

[0011] Optionally, the driving mechanism is an electric push rod or a cylinder, and the driving mechanism drives the lever to perform linear motion toward the exit direction. The push rod of the driving mechanism is fixedly connected to the lever, and the driving mechanism is mounted on the vehicle body and / or the guide rod.

[0012] On the basis of the above technical solution, it also includes a support plate, a fixed frame, a third motor, a second shaft, a second roller and a second pull rope. The vehicle body also includes a connecting frame and a longitudinal frame. The left and right sides below the connecting frame are respectively fixedly connected to the longitudinal frame, and one longitudinal frame is fixedly connected to multiple fixed frames. The support plate is slidably connected to the fixed frame. The third motor drives the second shaft to rotate, the second shaft is rotationally connected to the vehicle body, the second shaft is fixedly connected to the second roller, and the two ends of the second pull rope are respectively connected to the support plate and the second roller.

[0013] Based on the above technical solution, the walking mechanism includes a first universal wheel, a driving wheel and a fourth motor. The vehicle body is connected to the first universal wheel. The driving wheels are respectively located on the left and right sides of the vehicle body and are rotatably connected to the vehicle body. The fourth motor drives the driving wheel to rotate.

[0014] The utility model has the following advantages: the driving mechanism drives the lever to push the bobbin outwards to move, and at the same time cooperates with the guiding effect of the guide rod, so that the bobbin moves outwards faster and moves a longer distance after going out from the outlet, thereby solving the problem of low efficiency in loading and unloading the bobbin and solving the problem of the bobbin getting stuck at the outlet of the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 : A schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 :exist Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 : The three-dimensional structural schematic diagram of the utility model is the second. DETAILED DESCRIPTION

[0019] The utility model is further described below with reference to the accompanying drawings and examples:

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 3 As shown, this embodiment provides a bobbin transport vehicle that is easy to unload, including: a vehicle body 1, a guide rod 2, a lever 7 and a traveling mechanism. The vehicle body 1 is provided with an inner cavity 21 that passes through from front to back. The vehicle body 1 is provided with a traveling mechanism for driving the vehicle body 1 to move. The guide rod 2 is located at the rear end of the vehicle body 1. The lever 7 is located at the rear end of the vehicle body 1 and moves relative to the vehicle body 1. The lever 7 is used to drive the bobbin 20 to move in a direction away from the guide rod 2.

[0024] On the basis of the above technical scheme, it also includes a first motor 3, which drives the guide rod 2 to rotate. When the guide rod 2 rotates to the lower side, an outlet is formed between the end of the guide rod 2 away from the vehicle body 1 and the vehicle body 1, and the guide rod 2 is rotatably connected to the vehicle body 1 and rotates up and down relative to the vehicle body 1; when the guide rod 2 rotates upward to a vertical position (that is, the guide rod 2 rotates approximately 90 degrees in the direction close to the vehicle body 1), the vehicle body 1 moves from back to front, and the guide rod 2 stops the bobbin 20 to prevent the bobbin 20 from leaving the inner cavity 21 from the rear end of the vehicle body 1; when the guide rod 2 rotates downward to a horizontal position, the bent guide rod 2 contacts the bobbin 20 during unloading, thereby guiding the bobbin 20.

[0025] On the basis of the above technical solution, it also includes a first roller 4 and a first pull rope, the first roller 4 is rotatably connected to the vehicle body 1, the first motor 3 drives the first roller 4 to rotate, and the two ends of the first pull rope are respectively connected to the first roller 4 and the guide rod 2.

[0026] On the basis of the above technical solution, the guide rod 2 is V-shaped with an arc formed in the middle, and the roundness makes the movement of the bobbin 2 along the guide rod 2 smoother.

[0027] Based on the above technical solution, a sensor 16 is further included, the sensor 16 is fixedly connected to the guide rod 2, the sensor 16 is used to sense the position of the bobbin 20, the sensor 16 is connected to the controller, and the controller is connected to the second motor 5 or the driving mechanism. Preferably, the sensor 16 is an optical distance sensor or a travel switch.

[0028] On the basis of the above technical solution, a driving mechanism is further included, and the driving mechanism is used to drive the shifting rod 7.

[0029] Optionally, the driving mechanism is a second motor 5, the lever 7 is rotationally connected to the vehicle body 1 and / or the guide rod 2, and the second motor 5 drives the lever 7 to rotate. It should be noted that the manner in which the lever 7 is rotationally connected to the guide rod 2 is not shown in the figure.

[0030] When the lever 7 is rotatably connected to the vehicle body 1, preferably, it further comprises a first shaft 6, the first shaft 6 is rotatably connected to the vehicle body 1, the lever 7 is fixedly connected to the first shaft 6, and the second motor 5 drives the lever 7 to rotate. The first shaft 6 is used to place the lever 7 at a suitable position.

[0031] Optionally, the driving mechanism is an electric push rod or a cylinder, and the driving mechanism drives the lever 7 to perform linear motion toward the exit direction. The push rod of the driving mechanism is fixedly connected to the lever 7, and the driving mechanism is installed on the vehicle body 1 and / or the guide rod 2.

[0032] On the basis of the above technical scheme, it also includes a support plate 9, a fixed frame 10, a third motor 13, a second shaft 14, a second roller 15 and a second pull rope. The vehicle body 1 also includes a connecting frame 11 and a longitudinal frame 12. The left and right sides below the connecting frame 11 are respectively fixedly connected to the longitudinal frame 12. One longitudinal frame 12 is fixedly connected to multiple fixed frames 10. The support plate 9 is slidably connected to the fixed frame 10. The third motor 13 drives the second shaft 14 to rotate. The second shaft 14 is rotationally connected to the vehicle body 1. The second shaft 14 is fixedly connected to the second roller 15. The two ends of the second pull rope are respectively connected to the support plate 9 and the second roller 15.

[0033] Based on the above technical solution, the walking mechanism includes a first universal wheel 17, a driving wheel 18 and a fourth motor 19. The vehicle body 1 is connected to the first universal wheel 17. The driving wheels 18 are respectively located on the left and right sides of the vehicle body 1 and are rotationally connected to the vehicle body 1. The fourth motor 19 drives the driving wheels 18 to rotate. The vehicle body 1 realizes the steering of the vehicle body 1 through the rotation of the driving wheels 18 on both sides.

[0034] Working principle:

[0035] The bobbin 20 to be loaded is placed at the front side of the vehicle body 1, and the traveling mechanism drives the vehicle body 1 to move from the rear to the front.

[0036] The third motor 13 drives the left and right support plates 9 to move downward synchronously until the second universal wheel 201 of the bobbin 20 contacts the ground. Then, the first motor 3 drives the guide rod 2 to rotate downward to a horizontal position. The body 1 moves forward relative to the bobbin 20 in the inner cavity 21, and the bobbin 20 moves backward relative to the body 1. When the bobbin 20 at the rear end contacts the inner side of the guide rod 2, the bobbin 20 moves along the bending direction of the guide rod 2. When the bobbin 20 moves to the specified position of the guide rod 2, the sensor 16 is triggered, and the sensor 16 transmits a signal to the controller, and the controller transmits a signal to the second motor 5 or the pushing mechanism.

[0037] When the second motor 5 is used, as Figures 1 to 3 As shown, after receiving the signal from the controller, the lower end of the lever 7 will swing towards the direction close to the exit. After the lower end of the lever 7 contacts the cylinder 20, it will give the cylinder 20 an additional outward movement force, so that the cylinder 20 can leave the space between the vehicle body 1 and the guide rod 2 from the exit more easily and quickly.

[0038] When the pushing mechanism (not shown) is used, after receiving the signal from the controller, the pushing mechanism directly drives the lever 7 to move toward the bobbin 20 to push the bobbin 20 out of the outlet.

[0039] No matter which driving mechanism of the lever 7 is used, after the lever 7 completes pushing the bobbin 20 , the lever 7 needs to be reset to avoid blocking the movement of the next bobbin 20 .

[0040] When the bobbin 20 in the inner cavity 21 moves backward relative to the vehicle body 1, the bobbin 20 at the front end of the vehicle body 1 also moves backward relative to the vehicle body 1. After all the bobbins 20 to be unloaded leave the inner cavity 21 and all the bobbins 20 to be loaded enter the inner cavity 21, the first motor 3 drives the guide rod 2 to rotate upward to a vertical position, and the third motor 13 drives the left and right supporting plates 9 to move upward synchronously until the second universal wheel 201 of the bobbin 20 leaves the ground.

[0041] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A bobbin transport vehicle convenient for unloading, characterized in that: include: A vehicle body (1), a guide rod (2), a lever (7) and a traveling mechanism, wherein the vehicle body (1) is provided with an inner cavity (21) which is connected from front to back, and the vehicle body (1) is provided with a traveling mechanism for driving the vehicle body (1) to move, the guide rod (2) is located at the rear end of the vehicle body (1), the lever (7) is located at the rear end of the vehicle body (1) and moves relative to the vehicle body (1), and the lever (7) is used to drive the bobbin (20) to move in a direction away from the guide rod (2).

2. A bobbin transport vehicle for easy unloading according to claim 1, characterized in that: The invention also comprises a first motor (3), wherein the guide rod (2) is rotatably connected to the vehicle body (1) and rotates up and down relative to the vehicle body (1), and the first motor (3) drives the guide rod (2) to rotate, and when the guide rod (2) rotates to the lower side, an outlet is formed between the end of the guide rod (2) away from the vehicle body (1) and the vehicle body (1).

3. A bobbin transport vehicle for easy unloading according to claim 2, characterized in that: It also includes a first roller (4) and a first pull rope, wherein the first roller (4) is rotatably connected to the vehicle body (1), the first motor (3) drives the first roller (4) to rotate, and the two ends of the first pull rope are respectively connected to the first roller (4) and the guide rod (2).

4. A bobbin transport vehicle for easy unloading according to claim 1, characterized in that: The guide rod (2) is V-shaped with an arc formed in the middle.

5. A bobbin transport vehicle for easy unloading according to claim 1, characterized in that: It also comprises a sensor (16), wherein the sensor (16) is fixedly connected to the guide rod (2), and the sensor (16) is used to sense the position of the bobbin (20).

6. A bobbin transport vehicle for easy unloading according to claim 1, characterized in that: It also comprises a driving mechanism, which is used to drive the shifting rod (7).

7. A bobbin transport vehicle for easy unloading according to claim 6, characterized in that: The driving mechanism is a second motor (5), the shifting rod (7) is rotationally connected to the vehicle body (1) and / or the guide rod (2), and the second motor (5) drives the shifting rod (7) to rotate.

8. The bobbin transport vehicle for easy unloading according to claim 6, characterized in that: The driving mechanism is an electric push rod or a cylinder, and the driving mechanism drives the lever (7) to perform linear motion in the direction of the outlet. The push rod of the driving mechanism is fixedly connected to the lever (7), and the driving mechanism is mounted on the vehicle body (1) and / or the guide rod (2).

9. A bobbin transport vehicle for easy unloading according to claim 1, characterized in that: It also includes a supporting plate (9), a fixing frame (10), a third motor (13), a second shaft (14), a second roller (15) and a second pull rope. The vehicle body (1) also includes a connecting frame (11) and a longitudinal frame (12). The left and right sides below the connecting frame (11) are respectively fixedly connected to the longitudinal frame (12). One longitudinal frame (12) is fixedly connected to a plurality of fixing frames (10). The supporting plate (9) is slidably connected to the fixing frame (10). The third motor (13) drives the second shaft (14) to rotate. The second shaft (14) is rotationally connected to the vehicle body (1). The second shaft (14) is fixedly connected to the second roller (15). The two ends of the second pull rope are respectively connected to the supporting plate (9) and the second roller (15).

10. The bobbin transport vehicle for easy unloading according to claim 1, characterized in that: The walking mechanism comprises a first universal wheel (17), a driving wheel (18) and a fourth motor (19); the vehicle body (1) is connected to the first universal wheel (17); the driving wheel (18) is respectively located on the left and right sides of the vehicle body (1) and is rotationally connected to the vehicle body (1); and the fourth motor (19) drives the driving wheel (18) to rotate.

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