Movable shaft loading vehicle

Abstract

The utility model discloses a movable shaft loading vehicle which comprises a vehicle frame. The upper shaft device is arranged on the frame; a front wheel and a rear wheel are arranged at the front end and the rear end of the frame respectively, two bottom beams are arranged at the front end of the frame, the front wheels are rotationally installed at the front ends of the bottom beams, and the rear wheel is installed on the rear side of the frame. In the scheme, handrails are symmetrically installed on the rear side of the upper portion of the vehicle frame and used for pushing the upper axle vehicle, a top beam is arranged above a bottom beam, the rear end of the top beam is fixedly connected with the top of the vehicle frame through a stand column, and the top beam is arranged in the front-back direction; a rear stop block is arranged on the top of the rear side of the top beam and used for stopping the cloth winding roller from sliding in the direction. At least one group of front blocking mechanisms is arranged on the frame, and the front blocking mechanisms are positioned on the outer side of the top beam; the movable cloth inspecting machine trolley can move, can be matched with a plurality of cloth inspecting machines for use, and can continue to carry a next cloth roll and then move the cloth roll to another cloth inspecting machine to complete shaft feeding operation.

Description

Technical Field

[0001] The utility model relates to the field of textile equipment, in particular to a mobile upper shaft vehicle. Background Art

[0002] Fabric inspection is an essential step in the production process of all kinds of textile fabrics. Through fabric inspection, defective threads and abnormal wrinkles on the finished fabrics can be discovered.

[0003] For example, the patent with authorization announcement number CN218144716U discloses a dual-frequency winding machine for preventing cloth curling, including a cloth swing frame, a pressure roller, a first cloth feed roller, a first cloth tightening frame, an edge absorber, a second cloth feed roller, a cloth inspection mechanism, a first movable tube, a second movable tube, a second cloth tightening frame, a third movable tube and an active cloth winding roller arranged in sequence on a bracket according to the cloth running trajectory; the cloth swing frame, the pressure roller, the first cloth feed roller, the first cloth tightening frame, the edge absorber and the second cloth feed roller are arranged in sequence on the top crossbeam of the bracket, the cloth inspection mechanism and the first movable tube are located below the top crossbeam, and the second movable tube, the second cloth tightening frame, the third movable tube and the active cloth winding roller are located on one side of the cloth inspection mechanism; the first cloth feed roller is electrically connected to the frequency conversion speed regulation motor, and the active cloth winding roller is electrically connected to the turbine reduction motor.

[0004] The above patent can effectively prevent the fabric from curling when rolling the fabric, adopts dual frequency conversion control, and has low energy consumption; however, the above patent has the disadvantages of using one roll-up machine in conjunction with one fabric inspection machine, and multiple fabric inspection machines require multiple roll-ups, which is costly.

[0005] Therefore, it is necessary for us to improve such a structure to overcome the above-mentioned defects. Utility Model Content

[0006] The utility model aims to provide a mobile upper axle vehicle which can be moved and can be equipped with a plurality of fabric inspection machines, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The mobile upper axle vehicle comprises a frame; and also comprises an upper axle device arranged on the frame; the front and rear ends of the frame are respectively provided with front wheels and rear wheels, the front end of the frame is provided with two bottom beams, the front end of the bottom beam is rotatably mounted with the front wheels, and the rear wheels are mounted on the rear side of the frame; in this scheme, handrails are symmetrically mounted on the rear side of the upper part of the frame for pushing the upper axle vehicle, and a top beam is arranged above the bottom beam, wherein the rear end of the top beam is fixedly connected to the top of the frame through a column, and the top beam is arranged along the front and rear direction; a rear stopper is arranged on the top of the rear side of the top beam, and the rear stopper is used to block The cloth roller slides in the direction of rotation; at least one front stop mechanism is arranged on the frame, and the front stop mechanism is located on the outer side of the top beam; the upper shaft device includes an upper shaft arm, and the bottom of the upper shaft arm is rotatably connected with the third rotating seat through a pin shaft, and the third rotating seat is fixedly installed on the front end top of the bottom beam; the upper middle position of the upper shaft arm is rotatably connected with the output shaft of the second hydraulic cylinder through a pin shaft, and the tail of the second hydraulic cylinder is rotatably connected with the fourth rotating seat through a pin shaft, and the fourth rotating seat is fixedly installed on the front end of the column; a shifting shaft groove is provided on the top of the upper shaft arm.

[0009] Furthermore, the rear wheel is a universal wheel.

[0010] Furthermore, the bottom of the rear stopper is spaced apart from the top beam, and connecting ears are respectively downwardly arranged on the left and right sides of the front end of the rear stopper, and the connecting ears are rotatably connected to the top beam through a pin shaft.

[0011] Furthermore, a rubber pad is provided at the rear side of the bottom of the rear stopper.

[0012] Furthermore, the front stop mechanism includes a movable stop arm, the middle part of the movable stop arm is rotatably connected to the first rotating seat through a pin shaft, and the first rotating seat is fixedly installed on the upper inner side of the column, the middle part of the movable stop arm is rotatably connected to the output shaft of the first hydraulic cylinder through a pin shaft, and the middle part of the first hydraulic cylinder is rotatably connected to the second rotating seat through a pin shaft, and the second rotating seat is fixedly installed on the lower inner side of the column; an arc-shaped shaft-holding portion is provided on the top of the movable stop arm; when the first hydraulic cylinder is extended, the shaft-holding portion of the movable stop arm approaches the rear stop block, and the rear stop block and the shaft-holding portion hold the cloth roller to prevent it from moving.

[0013] Furthermore, the surface of the top beam is arranged in an arc shape, wherein the lowest point of the surface of the top beam is located in the middle of the top beam, and the height difference between the lowest point and the highest point is 1-3 mm.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can be moved, and one vehicle can be equipped with a plurality of cloth inspection machines for use, and can also continue to carry the next cloth roll and then move to another cloth inspection machine to complete the shaft loading operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the mobile upper axle vehicle.

[0017] Figure 2 This is a schematic diagram of the structure of the mobile upper axle vehicle from another angle.

[0018] Figure 3 This is the front view of the mobile upper axle car.

[0019] Figure 4 This is a top view of the mobile upper axle vehicle.

[0020] Figure 5 It is a side view of the mobile upper axle vehicle.

[0021] Figure 6 for Figure 1 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1-6 , a mobile upper axle vehicle comprises a frame 1; and an upper axle device 5 arranged on the frame 1;

[0024] The front and rear ends of the frame 1 are respectively provided with a front wheel 101 and a rear wheel 102. The front end of the frame 1 is provided with two bottom beams 103. The front end of the bottom beam 103 is rotatably mounted with the front wheel 101. The rear wheel 102 is a universal wheel and is mounted on the rear side of the frame 1. In this embodiment, a handrail 104 is symmetrically mounted on the rear side of the upper part of the frame 1 for pushing the upper axle vehicle.

[0025] A top beam 2 is disposed above the bottom beam 103, wherein the rear end of the top beam 2 is fixedly connected to the top of the frame 1 through a column 201, and the top beam 2 is disposed along the front-rear direction;

[0026] A rear stopper 3 is provided at the top of the rear side of the top beam 2, and the rear stopper 3 is used to prevent the cloth roll from sliding in the opposite direction;

[0027] Specifically, the bottom of the rear block 3 is spaced apart from the top beam 2, and the front end of the rear block 3 is provided with connecting ears 301 downwardly on both sides, and the connecting ears 301 are rotatably connected to the top beam 2 through a pin shaft;

[0028] A rubber pad 302 is also provided at the rear side of the bottom of the rear block 3.

[0029] When the fabric roll hits the rear block 3, the rear block 3 will rotate around the pin on the connecting ear 301, and then the rubber pad 302 of the rear block 3 will stop it from rotating, thereby reducing the impact of the rear block 3 on the roll and reducing the damage to the roll;

[0030] In this solution, at least one front stop mechanism 4 is provided on the frame 1. The front stop mechanism 4 is located outside the top beam 2. The front stop mechanism 4 includes a movable stop arm 401.

[0031] The middle part of the movable blocking arm 401 is rotatably connected to the first rotating seat 402 through a pin shaft, and the first rotating seat 402 is fixedly installed on the upper part of the inner side of the column 201. The middle part of the movable blocking arm 401 is rotatably connected to the output shaft of the first hydraulic cylinder 403 through a pin shaft, and the middle part of the first hydraulic cylinder 403 is rotatably connected to the second rotating seat 404 through a pin shaft, and the second rotating seat 404 is fixedly installed on the lower part of the inner side of the column 201; the top of the movable blocking arm 401 is provided with an arc-shaped shaft-holding portion 405; when the first hydraulic cylinder 403 is extended, the shaft-holding portion 405 of the movable blocking arm 401 approaches the rear block 3, and the rear block and the shaft-holding portion 405 hold the fabric roller to prevent it from moving;

[0032] The upper shaft device 5 includes an upper shaft arm 501, the bottom of the upper shaft arm 501 is rotatably connected to the third rotating seat 502 through a pin shaft, and the third rotating seat 502 is fixedly installed on the front end top of the bottom beam 103; the upper middle part of the upper shaft arm 501 is rotatably connected to the output shaft of the second hydraulic cylinder 503 through a pin shaft, and the tail of the second hydraulic cylinder 503 is rotatably connected to the fourth rotating seat 504 through a pin shaft, and the fourth rotating seat 504 is fixedly installed on the front end of the column 201;

[0033] A shifting slot 505 is formed on the top of the upper shaft arm 501;

[0034] When the utility model is used, the cloth roller wound with the cloth is placed on the top beam 2, and at this time the first hydraulic cylinder 403 is extended, and the rear block and the shaft holding part 405 hold the cloth roller to prevent it from moving;

[0035] Push the mobile upper shaft car to move it to the position where the cloth roller of the cloth inspection machine is placed;

[0036] The second hydraulic cylinder 503 of the upper shaft device 5 contracts, and the top of the upper shaft arm 501 moves backward until the shaft shifting groove 505 of the upper shaft arm 501 is flush with the surface of the top beam 2.

[0037] The first hydraulic cylinder 403 contracts, and the shaft holding part 405 releases the winding roller, pushing the winding roller forward. When the winding roller moves to the top of the shaft shifting groove 505, the output shaft of the second hydraulic cylinder 503 of the upper shaft device 5 extends, and the top of the upper shaft arm 501 moves forward and upward, and the winding roller falls into the shaft shifting groove 505. The upper shaft arm 501 continues to push the winding roller upward, so that the winding roller leaves the top beam surface;

[0038] In this solution, in order to better push the roller forward, the surface of the top beam 2 is arranged in an arc shape, wherein the lowest point of the surface of the top beam 2 is located in the middle of the top beam 2.

[0039] Then adjust the position of the mobile upper axle car, shrink the second hydraulic cylinder 503 of the upper axle device 5, move the top of the upper axle arm 501 backward, and the roll falls into the position of the cloth roller of the cloth inspection machine. When the shifting groove 505 of the upper axle arm 501 is flush with the surface of the top beam 2, the return is completed.

[0040] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment 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 of the present utility model. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "connection" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

Claims

1. A mobile upper axle vehicle, comprising a vehicle frame; and an upper axle device arranged on the vehicle frame; characterized in that: The front and rear ends of the frame are respectively provided with front wheels and rear wheels, and the front end of the frame is provided with two bottom beams, the front end of the bottom beam is rotatably mounted with the front wheel, and the rear wheel is mounted on the rear side of the frame; a handrail is symmetrically mounted on the rear side of the upper part of the frame for pushing the upper axle vehicle, and a top beam is arranged above the bottom beam, wherein the rear end of the top beam is fixedly connected to the top of the frame through a column, and the top beam is arranged along the front and rear direction; a rear stopper is arranged on the top of the rear side of the top beam, and the rear stopper is used to prevent the cloth roll from sliding in the direction of the cloth roll; at least one group of front stop mechanisms is arranged on the frame, and the front stopper mechanism is located on the outer side of the top beam, and the upper axle device includes an upper axle arm, the bottom of the upper axle arm is rotatably connected to the third rotating seat through a pin shaft, and the third rotating seat is fixedly mounted on the front end top of the bottom beam; the upper middle position of the upper axle arm is rotatably connected to the output shaft of the second hydraulic cylinder through a pin shaft, the tail of the second hydraulic cylinder is rotatably connected to the fourth rotating seat through a pin shaft, and the fourth rotating seat is fixedly mounted on the front end of the column; a shifting axis groove is opened on the top of the upper axle arm.

2. The mobile upper axle vehicle according to claim 1, characterized in that: The rear wheel is a universal wheel.

3. The mobile upper axle vehicle according to claim 1, characterized in that: The bottom of the rear stopper is spaced apart from the top beam, and connecting ears are respectively arranged downward on the left and right sides of the front end of the rear stopper, and the connecting ears are rotatably connected to the top beam through a pin shaft.

4. The mobile upper axle vehicle according to claim 2, characterized in that: A rubber pad is also arranged at the rear side of the bottom of the rear stopper.

5. The mobile upper axle vehicle according to claim 1, characterized in that: The front stop mechanism includes a movable stop arm, the middle part of which is rotatably connected to the first rotating seat through a pin shaft, and the first rotating seat is fixedly installed on the upper inner side of the column. The middle part of the movable stop arm is rotatably connected to the output shaft of the first hydraulic cylinder through a pin shaft, and the middle part of the first hydraulic cylinder is rotatably connected to the second rotating seat through a pin shaft, and the second rotating seat is fixedly installed on the lower inner side of the column; an arc-shaped shaft-holding portion is provided on the top of the movable stop arm; when the first hydraulic cylinder is extended, the shaft-holding portion of the movable stop arm approaches the rear stop block, and the rear stop block and the shaft-holding portion hold the cloth roller to prevent it from moving.

6. The mobile upper axle vehicle according to claim 1, characterized in that: The surface of the top beam is arranged in an arc shape, wherein the lowest point of the surface of the top beam is located in the middle of the top beam, and the height difference between the lowest point and the highest point is 1-3 mm.

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