Trackless scooter for spinning

Abstract

A guide wheel and a driving wheel are located on the front side and the rear side of the lower portion of a vehicle frame respectively and rotate relative to the vehicle frame respectively, a motor drives the driving wheel to rotate, a direction lever rotates relative to the vehicle frame, a steering wheel is fixedly connected with the direction lever, and the direction lever drives the guide wheel to deflect. The goods blocking frame is located on the frame, the seat is located above the frame and located between the steering yoke and the goods blocking frame, and the locking mechanism is used for limiting the guide wheels. The locking mechanism is used for locking the guide wheel, deflection of the guide wheel is avoided, and therefore it is guaranteed that the scooter moves along a straight line, a textile worker can concentrate on throwing yarn, the scooter can run without controlling the direction and a rail, the running flexibility of the scooter is improved, and the service life of the scooter is prolonged. The problems that the rail cost of a rail scooter is large, and the rail scooter is difficult to adapt to a new production line are solved.

Description

Technical Field

[0001] The utility model relates to the field of textile equipment, in particular to a trackless walking vehicle for textile use. Background Art

[0002] When spinning in textile production, it is usually necessary for multiple spinners to place the spinning tubes back and forth in the row spinning frame. The existing working method is to use a walking vehicle as shown in the authorization announcement number CN 211642417 U, and the spinners sit in the vehicle and move along the track. However, the installation time and economic cost of the track are large, and after the production line is adjusted, it is difficult to adapt to the new production line, and the conversion is more complicated. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a trackless scooter for textile use, which solves the problem that the track cost of the track scooter is large and it is difficult to adapt to new production lines.

[0004] A trackless scooter for textile use comprises: a frame, a steering rod, a steering wheel, a seat, a cargo blocking frame, guide wheels, a driving wheel, a motor and a locking mechanism, wherein the guide wheels and the driving wheel are respectively located at the front and rear sides below the frame, the guide wheels and the driving wheel rotate relative to the frame respectively, the motor drives the driving wheel to rotate, the steering rod rotates relative to the frame, the steering wheel is fixedly connected to the steering rod, the steering rod drives the guide wheel to deflect, the cargo blocking frame is located above the frame, the seat is located above the frame and between the steering rod and the cargo blocking frame, and the locking mechanism is used to limit the guide wheel.

[0005] On the basis of the above technical solution, it also includes a battery, the battery is fixedly connected to the frame, the battery is electrically connected to the motor, and the housing of the motor is fixedly connected to the frame.

[0006] On the basis of the above technical solution, it also includes a power shaft, a differential and a bearing seat, the two output shafts of the differential are fixedly connected to the power shaft respectively, the input shaft of the differential is connected to the output shaft of the motor, the housing of the differential is fixed relative to the frame, the power shaft is rotatably connected to the frame through the bearing in the bearing seat, and the drive wheel is fixedly connected to the power shaft.

[0007] On the basis of the above technical solution, it also includes a fixed column, the lower end of which is fixedly connected to the frame, and the upper end of which is fixedly connected to the cargo blocking frame or the U-shaped limiting frame; the seat is rotatably connected to the frame.

[0008] On the basis of the above technical solution, it also includes a first fixed shaft, a first rotating shaft and a fixed frame. The lower part of the frame is fixedly connected to the fixed frame, the first rotating shaft is rotatably connected to the fixed frame, the first rotating shaft is fixedly connected to the first fixed shaft, and the guide wheel is rotatably connected to the first fixed shaft.

[0009] Based on the above technical solution, the locking mechanism includes a fixing plate, a mounting column, a ball and a first spring. The mounting column is located under the frame and fixedly connected to the frame. The ball is located inside the mounting column. The upper and lower ends of the first spring are respectively fixedly connected to the mounting column and the ball. The first rotating shaft is fixedly connected to the fixing plate. The fixing plate is formed with a fixing hole for accommodating the ball. The inner diameter of the fixing hole is smaller than the outer diameter of the ball.

[0010] On the basis of the above technical solution, it also includes a linkage rod, and the two ends of the linkage rod are respectively rotatably connected to the fixed plate; it also includes a connecting rod and an eccentric plate, the lower part of the direction rod is fixedly connected to the eccentric plate, and the two ends of the connecting rod are respectively rotatably connected to the fixed plate and the eccentric plate.

[0011] Based on the above technical solution, it also includes a second fixed shaft, which is located below the direction rod and fixedly connected to the direction rod, and the guide wheel is rotatably connected to the end of the second fixed shaft.

[0012] Based on the above technical solution, the locking mechanism includes a fixed frame, a gear lever, a fixed sleeve, a second rotating shaft and a limit block. The lower part of the frame is fixedly connected to the fixed frame, the second rotating shaft penetrates into the fixed sleeve and is rotatably connected to the fixed sleeve, the fixed sleeve is fixedly connected to the fixed frame, the second rotating shaft is fixedly connected to the limit block, and the limit block is in contact with the second fixed shaft.

[0013] On the basis of the above technical solution, it also includes a second spring, and two ends of the second spring are respectively connected to the fixing frame and the limiting block.

[0014] The utility model has the following advantages: a locking mechanism is used to lock the guide wheel to prevent the guide wheel from deflecting, thereby ensuring that the mobility scooter moves in a straight line, so that the textile worker can concentrate on feeding the yarn, and the vehicle can travel without the need for direction control or tracks, thereby improving the flexibility of the vehicle and solving the problem that the track cost of the track mobility scooter is large and difficult to adapt to new production lines. 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 Embodiment 1;

[0017] Figure 2 : The second schematic diagram of the three-dimensional structure of the first embodiment;

[0018] Figure 3 : A schematic diagram of the main structure of the first embodiment;

[0019] Figure 4 : Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle;

[0020] Figure 5 : Figure 4 A partial enlarged view of point B in the middle;

[0021] Figure 6 : A schematic diagram of the three-dimensional structure of the second embodiment;

[0022] Figure 7 : The second schematic diagram of the three-dimensional structure of the second embodiment;

[0023] Figure 8 : A schematic diagram of the top view of the structure of the second embodiment;

[0024] Fig. 9 : Figure 8 Schematic diagram of the cross-sectional structure at CC in the middle;

[0025] Fig.10 : Fig. 9 A partial enlarged view of point D in the middle;

[0026] Fig.11 : The third schematic diagram of the three-dimensional structure of embodiment 2. DETAILED DESCRIPTION

[0027] The utility model is further described below with reference to the accompanying drawings and examples:

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Embodiment 1:

[0032] like Figures 1 to 5 As shown, this embodiment provides a trackless scooter for textile use, comprising: a frame 1, a steering rod 2, a steering wheel 3, a seat 4, a cargo blocking frame 5, a guide wheel 7, a driving wheel 8, a motor 22 and a locking mechanism, wherein the guide wheel 7 and the driving wheel 8 are respectively located at the front and rear sides below the frame 1, the guide wheel 7 and the driving wheel 8 rotate relative to the frame 1 respectively, the motor 22 drives the driving wheel 8 to rotate, the steering rod 2 rotates relative to the frame 1, the steering wheel 3 is fixedly connected to the steering rod 2, the steering rod 2 drives the guide wheel 7 to deflect, the cargo blocking frame 5 is located above the frame 1, the seat 4 is located above the frame 1 and between the steering rod 2 and the cargo blocking frame 5, and the locking mechanism is used to limit the guide wheel 7.

[0033] Preferably, the cargo blocking frame 5 can be a frame, a box or a shelf.

[0034] On the basis of the above technical solution, it further includes a battery 21 , wherein the battery 21 is fixedly connected to the frame 1 , the battery 21 is electrically connected to the motor 22 , and the housing of the motor 22 is fixedly connected to the frame 1 .

[0035] On the basis of the above technical solution, it also includes a power shaft 9, a differential 10 and a bearing seat 11. The two output shafts of the differential 10 are fixedly connected to the power shaft 9 respectively, the input shaft of the differential 10 is connected to the output shaft of the motor 22, the housing of the differential 10 is fixed relative to the frame 1, the power shaft 9 is rotatably connected to the frame 1 through the bearing in the bearing seat 11, and the drive wheel 8 is fixedly connected to the power shaft 9.

[0036] Based on the above technical solution, it further includes a fixing column 6, the lower end of which is fixedly connected to the vehicle frame 1, and the upper end of which is fixedly connected to the blocking cargo frame 5 or the U-shaped limiting frame 51; the seat 4 is rotatably connected to the vehicle frame 1. The U-shaped limiting frame 51 is used to limit the blocking cargo frame 5 placed on the vehicle frame 1.

[0037] On the basis of the above technical solution, it also includes a first fixed shaft 12, a first rotating shaft 13 and a fixed frame 14. The lower part of the frame 1 is fixedly connected to the fixed frame 14, the first rotating shaft 13 is rotatably connected to the fixed frame 14, the first rotating shaft 13 is fixedly connected to the first fixed shaft 12, and the guide wheel 7 is rotatably connected to the first fixed shaft 12.

[0038] Based on the above technical solution, the locking mechanism includes a fixing plate 15, a mounting column 18, a ball 19 and a first spring 20. The mounting column 18 is located below the frame 1 and is fixedly connected to the frame 1. The ball 19 is located inside the mounting column 18. The upper and lower ends of the first spring 20 are fixedly connected to the mounting column 18 and the ball 19 respectively. The first rotating shaft 13 is fixedly connected to the fixing plate 15. The fixing plate 15 is formed with a fixing hole 150 for accommodating the ball 19. The inner diameter of the fixing hole 150 is smaller than the outer diameter of the ball 19.

[0039] On the basis of the above technical solution, it also includes a linkage rod 29, and the two ends of the linkage rod 29 are respectively rotatably connected to the fixed plate 15; it also includes a connecting rod 16 and an eccentric plate 17, the lower part of the direction rod 2 is fixedly connected to the eccentric plate 17, and the two ends of the connecting rod 16 are respectively rotatably connected to the fixed plate 15 and the eccentric plate 17.

[0040] Working principle:

[0041] When moving along the textile equipment, the scooter needs to move in a straight line. Since the weaver needs to put the yarn in the blocking cargo frame 5 into the textile equipment, the steering wheel 3 cannot be operated all the time to keep the scooter moving in a straight line. Therefore, before the weaver puts the yarn in, the weaver first turns the steering wheel 3 to make the rotation axes of the guide wheel 7 and the drive wheel 8 parallel. At this time, the ball 19 is inserted into the fixing hole 150, thereby fixing the fixing plate 15 and the mounting column 18. Finally, the starter motor 22 drives the drive wheel 8 to rotate, thereby driving the scooter to move in a straight line.

[0042] When turning is required, the steering wheel 3 is turned forcefully, and the fixing plate 15 squeezes the ball 19 to make it retract into the mounting column 18, thereby deflecting the guide wheel 7 and making the scooter turn.

[0043] Embodiment 2:

[0044] like Figures 6 to 11As shown, this embodiment provides a trackless scooter for textile use, comprising: a frame 1, a steering rod 2, a steering wheel 3, a seat 4, a cargo blocking frame 5, a guide wheel 7, a driving wheel 8, a motor 22 and a locking mechanism, wherein the guide wheel 7 and the driving wheel 8 are respectively located at the front and rear sides below the frame 1, the guide wheel 7 and the driving wheel 8 rotate relative to the frame 1 respectively, the motor 22 drives the driving wheel 8 to rotate, the steering rod 2 rotates relative to the frame 1, the steering wheel 3 is fixedly connected to the steering rod 2, the steering rod 2 drives the guide wheel 7 to deflect, the cargo blocking frame 5 is located above the frame 1, the seat 4 is located above the frame 1 and between the steering rod 2 and the cargo blocking frame 5, and the locking mechanism is used to limit the guide wheel 7.

[0045] On the basis of the above technical solution, it further includes a battery 21 , wherein the battery 21 is fixedly connected to the frame 1 , the battery 21 is electrically connected to the motor 22 , and the housing of the motor 22 is fixedly connected to the frame 1 .

[0046] On the basis of the above technical solution, it also includes a power shaft 9, a differential 10 and a bearing seat 11. The two output shafts of the differential 10 are fixedly connected to the power shaft 9 respectively, the input shaft of the differential 10 is connected to the output shaft of the motor 22, the housing of the differential 10 is fixed relative to the frame 1, the power shaft 9 is rotatably connected to the frame 1 through the bearing in the bearing seat 11, and the drive wheel 8 is fixedly connected to the power shaft 9.

[0047] On the basis of the above technical solution, it also includes a fixed column 6, the lower end of which is fixedly connected to the frame 1, and the upper end of which is fixedly connected to the blocking cargo frame 5 or the U-shaped limiting frame 51; the seat 4 is rotatably connected to the frame 1.

[0048] The U-shaped limiting frame 51 is used to limit the blocking cargo frame 5 placed on the vehicle frame 1. Fig.11 The schematic diagram is a diagram showing the fixed connection between the fixed column 6 and the U-shaped limiting frame 51, which blocks the cargo frame 5 from Fig.11 When the yarn in the blocking cargo frame 5 is used up, the blocking cargo frame 5 with holes can be directly removed from the vehicle frame 1, and then a new blocking cargo frame 5 filled with yarn is placed in the U-shaped limiting frame 51, thereby improving the efficiency of the vehicle for replacing travel with yarn.

[0049] On the basis of the above technical solution, it also includes a second fixed shaft 24, which is located below the direction rod 2 and fixedly connected to the direction rod 2, and the guide wheel 7 is rotatably connected to the end of the second fixed shaft 24.

[0050] On the basis of the above technical solution, the locking mechanism includes a fixed frame 14, a gear lever 23, a fixed sleeve 25, a second rotating shaft 26 and a limit block 27. The lower part of the frame 1 is fixedly connected to the fixed frame 14, the second rotating shaft 26 penetrates into the fixed sleeve 25 and is rotatably connected to the fixed sleeve 25, the fixed sleeve 25 is fixedly connected to the fixed frame 14, the second rotating shaft 26 is fixedly connected to the limit block 27, and the limit block 27 is in contact with the second fixed shaft 24.

[0051] On the basis of the above technical solution, a second spring 28 is further included, and two ends of the second spring 28 are respectively connected to the fixing frame 14 and the limiting block 27 .

[0052] Working principle:

[0053] When moving along the textile equipment, the scooter needs to move in a straight line. Since the weaver needs to put the yarn in the blocking cargo frame 5 into the textile equipment, the steering wheel 3 cannot be operated all the time to keep the scooter moving in a straight line. Therefore, before the weaver puts the yarn in, the weaver first turns the steering wheel 3 to make the rotation axes of the guide wheel 7 and the drive wheel 8 parallel. Then, the second spring 28 drives the limit block 27 to rotate until the limit block 27 is in line contact with the second fixed shaft 24, limiting the deflection of the second fixed shaft 24. Finally, the starter motor 22 drives the drive wheel 8 to rotate, thereby driving the scooter to move in a straight line.

[0054] When turning is required, the shift lever 23 is first pushed to rotate the limit block 27, the second spring 28 is stretched, and the limit block 27 is separated from the contact with the second fixed shaft 24. Then the steering wheel 3 is turned to make the scooter turn.

[0055] 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 trackless scooter for textile use, characterized in that: include: A vehicle frame (1), a steering rod (2), a steering wheel (3), a seat (4), a cargo blocking frame (5), a guide wheel (7), a driving wheel (8), a motor (22) and a locking mechanism, wherein the guide wheel (7) and the driving wheel (8) are respectively located at the front and rear sides below the vehicle frame (1), the guide wheel (7) and the driving wheel (8) respectively rotate relative to the vehicle frame (1), the motor (22) drives the driving wheel (8) to rotate, the steering rod (2) rotates relative to the vehicle frame (1), the steering wheel (3) is fixedly connected to the steering rod (2), the steering rod (2) drives the guide wheel (7) to deflect, the cargo blocking frame (5) is located above the vehicle frame (1), the seat (4) is located above the vehicle frame (1) and between the steering rod (2) and the cargo blocking frame (5), and the locking mechanism is used to limit the guide wheel (7).

2. A trackless scooter for textile use according to claim 1, characterized in that: It also includes a battery (21), the battery (21) being fixedly connected to the vehicle frame (1), the battery (21) being electrically connected to a motor (22), and the housing of the motor (22) being fixedly connected to the vehicle frame (1).

3. A trackless scooter for textile use according to claim 1, characterized in that: It also includes a power shaft (9), a differential (10) and a bearing seat (11), wherein the two output shafts of the differential (10) are respectively fixedly connected to the power shaft (9), the input shaft of the differential (10) is connected to the output shaft of the motor (22), the housing of the differential (10) is fixed relative to the frame (1), the power shaft (9) is rotatably connected to the frame (1) via a bearing in the bearing seat (11), and the drive wheel (8) is fixedly connected to the power shaft (9).

4. The trackless scooter for textile use according to claim 1, characterized in that: It also comprises a fixed column (6), the lower end of which is fixedly connected to the vehicle frame (1), and the upper end of which is fixedly connected to a cargo blocking frame (5) or a U-shaped limiting frame (51); and the seat (4) is rotatably connected to the vehicle frame (1).

5. The trackless walking vehicle for textile use according to claim 1, characterized in that: It also includes a first fixed shaft (12), a first rotating shaft (13) and a fixed frame (14); the frame (1) is fixedly connected to the fixed frame (14) at the bottom; the first rotating shaft (13) is rotatably connected to the fixed frame (14); the first rotating shaft (13) is fixedly connected to the first fixed shaft (12); and the guide wheel (7) is rotatably connected to the first fixed shaft (12).

6. A trackless walking vehicle for textile use according to claim 5, characterized in that: The locking mechanism comprises a fixing plate (15), a mounting column (18), a ball (19) and a first spring (20); the mounting column (18) is located below the vehicle frame (1) and fixedly connected to the vehicle frame (1); the ball (19) is located inside the mounting column (18); upper and lower ends of the first spring (20) are respectively fixedly connected to the mounting column (18) and the ball (19); the first rotating shaft (13) is fixedly connected to the fixing plate (15); the fixing plate (15) is formed with a fixing hole (150) for accommodating the ball (19); the inner diameter of the fixing hole (150) is smaller than the outer diameter of the ball (19).

7. A trackless walking vehicle for textile use according to claim 6, characterized in that: It also includes a linkage rod (29), the two ends of which are rotatably connected to the fixed plate (15); and a connecting rod (16) and an eccentric plate (17), the lower part of the direction rod (2) being fixedly connected to the eccentric plate (17), and the two ends of the connecting rod (16) being rotatably connected to the fixed plate (15) and the eccentric plate (17).

8. The trackless walking vehicle for textile use according to claim 1, characterized in that: It also includes a second fixed shaft (24), the second fixed shaft (24) is located below the direction rod (2) and is fixedly connected to the direction rod (2), and the guide wheel (7) is rotatably connected to the end of the second fixed shaft (24).

9. A trackless walking vehicle for textile use according to claim 8, characterized in that: The locking mechanism comprises a fixing frame (14), a shift lever (23), a fixing sleeve (25), a second rotating shaft (26) and a limiting block (27); the lower portion of the frame (1) is fixedly connected to the fixing frame (14); the second rotating shaft (26) penetrates into the fixing sleeve (25) and is rotatably connected to the fixing sleeve (25); the fixing sleeve (25) is fixedly connected to the fixing frame (14); the second rotating shaft (26) is fixedly connected to the limiting block (27); and the limiting block (27) is in contact with the second fixing shaft (24).

10. A trackless walking vehicle for textile use according to claim 9, characterized in that: It also includes a second spring (28), wherein two ends of the second spring (28) are respectively connected to the fixing frame (14) and the limiting block (27).

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