Device for efficiently dragging line vehicle

Abstract

The utility model relates to an efficient line vehicle dragging device which comprises a vehicle-mounted assembly used for being connected to a vehicle and a hooking assembly used for being connected with a trolley, the hooking assembly comprises a mounting rod and a plurality of hook teeth arranged on the mounting rod, the mounting rod is connected with the vehicle-mounted assembly, and the hook teeth are downwards hooked to the trolley. The hook teeth are hooked on the trolley from top to bottom, and then the trolley can be driven to move together in the moving process of the trolley, so that the trolley does not need to be pulled manually, the trolley is more labor-saving to move, and the hook teeth can be separated from the trolley when the trolley does not need to be moved, so that the trolley can drag another trolley.

Description

Technical Field

[0001] The present application relates to the technical field of spinning yarn transport equipment, and in particular to a device for efficiently pulling a yarn cart. Background Art

[0002] After the yarn production is completed, the paper tube with the yarn wound on it needs to be placed on a trolley, and then the paper tube with the yarn wound on it is transported by pushing the trolley.

[0003] A Chinese patent with application number CN202221476478.8 discloses a transport trolley for a yarn spinning machine, comprising a body with a metal frame structure, a connecting rod extending from one side of the bottom of the body, the end of the connecting rod is smoothly bent upward and separated into two vertical rods, the tops of the two vertical rods are respectively connected to rollers, and an inverted U-shaped groove-shaped track is provided at the bottom front side of the body of the yarn spinning machine along its length direction, and the rollers at the top ends of the vertical rods are engaged in the track and can roll along the track.

[0004] In the above solution, the trolley still needs to be pushed manually to drive the trolley to move. If a powered vehicle is used to drive the trolley to move, there is no component to connect the trolley to the powered vehicle.

[0005] Therefore, it is necessary to propose a new technical solution to solve the above problems. Utility Model Content

[0006] In order to enable the trolley to be directly driven by a powered vehicle, the present application provides a device for efficiently towing a wire trolley.

[0007] The present application provides a highly efficient wire-pulling vehicle device, which adopts the following technical solution:

[0008] A highly efficient wire-pulling vehicle device comprises a vehicle-mounted component for connecting to a vehicle and a hooking component for connecting to a trolley, wherein the hooking component comprises a mounting rod and a plurality of hook teeth arranged on the mounting rod, the mounting rod is connected to the vehicle-mounted component, and the hook teeth are hooked downwardly on the trolley.

[0009] By adopting the above technical solution, the hook tooth is hooked on the trolley from top to bottom, and then the trolley can be driven to move together during the movement of the vehicle, so that there is no need to pull the trolley manually, making the movement of the trolley more labor-saving, and the hook tooth can be disconnected from the trolley when the trolley does not need to be moved, so that the vehicle can tow another trolley.

[0010] Optional: The vehicle-mounted component includes a first horizontal rod and a second horizontal rod connected to the vehicle, a gap is left between the first horizontal rod and the second horizontal rod, the mounting rod is connected to the first horizontal rod and the second horizontal rod through a connecting component, the connecting component includes a connecting rod connected to the mounting rod and a pin passing through one end of the connecting rod away from the mounting rod, the pin passing through the first horizontal rod and the second horizontal rod.

[0011] By adopting the above technical solution, the hook assembly can be directly separated from the vehicle-mounted assembly when there is no need to move the vehicle, so that the movement of the vehicle is not easily affected.

[0012] Optionally: A rotating assembly is also provided between the mounting rod and the connecting rod, and the rotating assembly includes a fixed part fixed on the mounting rod and a movable part fixed to the end of the connecting rod, the fixed part is rotatably connected to the movable part, the rotation axis of the fixed part is vertically arranged, and a plurality of limit rods are provided between the first horizontal rod and the second horizontal rod, and the limit rods are respectively arranged on both sides of the rotation axis of the connecting rod and abut against the connecting rod.

[0013] By adopting the above technical solution, the distance between the trolley and the vehicle is increased during the turning process of the trolley, so that the vehicle is not likely to directly contact the trolley during the turning angle, and the trolley is not likely to directly collide with the vehicle during the consignment process.

[0014] Optionally: two arc grooves are arranged on the fixed part, the arc grooves overlap with the rotation axis of the fixed part and the movable part, a guide rod is fixed on the movable part, and the guide rod is embedded in the arc groove and slides.

[0015] By adopting the above technical solution, the turning angle of the trolley is limited by the cooperation of the arc groove and the guide rod, so that the trolley will not rotate too much at one time, and the trolley is not likely to roll over during the shipping process.

[0016] Optionally: the connecting rod includes a fixed part connected to the movable part and a movable part connected to the vehicle-mounted component, the fixed part and the movable part are rotatably connected, and the rotation axes of the fixed part and the movable part are horizontally arranged.

[0017] By adopting the above technical solution, when there is no need to connect the hook teeth to the trolley, the hook can be directly rotated upward along the rotation axis of the fixed part and the movable part, so that the hook assembly is directly dependent on the vehicle and the vehicle can be moved at will.

[0018] Optionally: the vehicle-mounted component also includes a vertical rod arranged vertically and a support plate arranged on the vertical rod, and the support plate is used to abut against the lower end of the installation rod rotating upward.

[0019] By adopting the above technical solution, the mounting rod is supported by a pallet, so that the mounting rod can remain in a horizontal state after being flipped upward, and is not prone to shaking during the operation of the vehicle. The hook assembly can also remain stable after being placed on the pallet.

[0020] Optionally: the two hook teeth are hooked on the same trolley together, and the distance between adjacent hook teeth hooked on the same trolley is smaller than the shortest distance between hook teeth hooked on adjacent trolleys.

[0021] By adopting the above technical solution, the hook teeth located on the same mounting rod can hook multiple trolleys at the same time and can drag multiple trolleys to move at the same time.

[0022] Optionally: a weight-reducing groove is passed through the fixing member, and a cross bar is fixed in the weight-reducing groove.

[0023] By adopting the above technical solution, when the hook assembly needs to be rotated upward, force can be directly applied to the cross bar to mobilize the hook assembly to rotate upward. During the upward rotation process, force can be directly applied to the position, making the rotation of the hook assembly more convenient.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The hook assembly and the vehicle-mounted assembly can be used to connect the trolley to a powered vehicle, so that the vehicle can directly drag the trolley to move, making the movement of the trolley more convenient;

[0026] 2. When there is no need to drag the trolley, the hook assembly can be directly rotated upward along the rotation axis of the fixed part and the movable part, so that the normal movement of the vehicle will not be affected by the hook assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0028] Figure 2 This is a schematic diagram for illustrating the structure of a rotating assembly according to an embodiment of the present application.

[0029] In the figure, 1. vehicle-mounted component; 11. first horizontal rod; 12. second horizontal rod; 13. limit rod; 14. vertical rod; 15. support plate; 2. hook assembly; 21. mounting rod; 22. hook teeth; 3. connecting assembly; 31. connecting rod; 311. fixed part; 312. movable part; 32. latch; 4. rotating assembly; 41. fixing part; 411. arc groove; 412. weight reduction groove; 42. movable part; 43. guide rod; 44. cross bar. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The present application discloses a highly efficient wire-pulling vehicle device, such as Figure 1 As shown, the vehicle-mounted component 1 for connecting to a vehicle and the hook component 2 for connecting to a trolley are connected to the vehicle-mounted component 1 and the hook component 2. The vehicle-mounted component 1 includes a first horizontal rod 11 and a second horizontal rod 12 fixed to the rear of the vehicle by bolts. The first horizontal rod 11 and the second horizontal rod 12 are arranged horizontally and vertically. Two limit rods 13 are welded and fixed between the first horizontal rod 11 and the second horizontal rod 12. The two limit rods 13 are arranged near the middle of the first horizontal rod 11 and the second horizontal rod 12. The hook component 2 includes a mounting rod 21 arranged parallel to the first horizontal rod 11 and a plurality of hook teeth 22 arranged on the mounting rod 21. In this embodiment, six hook teeth 22 are selected, and every two hook teeth 22 are connected to a trolley. The spacing between the two hook teeth 22 hooked on the same trolley is smaller than the spacing between the hook teeth 22 hooked on the adjacent trolleys. The hook tooth 22 is arranged in an L shape, and the upper part of the L-shaped hook tooth 22 is arranged horizontally and welded to the mounting rod 21, so that the other part of the hook tooth 22 is arranged downward and can be hooked on the trolley from top to bottom, so that the trolley can move with the vehicle.

[0032] The mounting rod 21 is connected to the first horizontal rod 11 and the second horizontal rod 12 through the connecting assembly 3. The connecting assembly 3 includes a connecting rod 31 connected to the mounting rod 21 and a latch 32 that is inserted through one end of the connecting rod 31 away from the fixed rod. The connecting rod 31 includes a fixed portion 311 connected to the mounting rod 21 and a movable portion 312 connected to the vehicle-mounted component 1. The movable portion 312 is rotationally connected to the fixed portion 311, and the rotation axis between the fixed portion 311 and the movable portion 312 is horizontally arranged. The end of the movable portion 312 away from the fixed portion 311 is arranged between the first horizontal rod 11 and the second horizontal rod 12, and abuts against the side of the two limit rods 13 that are close to each other. The latch 32 is inserted through the first horizontal rod 11, the movable portion 312 and the second horizontal rod 12 at the same time. A positioning pin is arranged at the lower end of the latch 32 so that the latch can be stably connected and will not fall off. When the hook assembly is not needed to be connected to the trolley, it can also be rotated upward so that the hook tooth 22 assembly will not directly contact the ground, allowing the vehicle to move quickly without hooking the trolley.

[0033] like Figure 2As shown, in order to enable the trolley to move stably when being pulled after the hook assembly is connected to the trolley, a rotating assembly 4 is also provided between the fixed portion 311 and the mounting rod 21 to enable the mounting rod 21 to rotate, and the rotating assembly 4 includes a fixing member 41 fixed to the mounting rod 21, and a movable member 42 fixed to the fixed portion 311. The fixing member 41 is arranged in a semicircular shape, and the side wall where the center of the circle is located is welded to the mounting rod 21, and the fixing member 41 is composed of two pieces arranged vertically. The movable member 42 is arranged in an arc block shape, and the movable member 42 is embedded between the two fixing members 41 and rotates. Bolts are also provided at the positions of the two fixing members 41 away from the mounting rod 21, so that the relative position between the two fixing members 41 is not easy to change.

[0034] In order to prevent the vehicle from being unable to run stably due to the small angle formed between the fixed part 311 and the mounting rod 21 during the vehicle turning process, two arc grooves 411 are also penetrated on the upper end surface of the fixed part 41, and the axis of the arc groove 411 coincides with the rotation axis between the fixed part 41 and the movable part 42. Both ends of the movable part 42 are provided with vertically arranged guide rods 43, which are embedded in the arc grooves 411 and move, so that the rotation angle of the fixed part 41 and the movable part 42 is limited by the cooperation of the arc grooves 411 and the guide rods 43, so that the vehicle is not easily unable to run normally due to a small turning radius during the operation.

[0035] In order to conveniently remove the hook tooth 22 from the trolley, the upper end surfaces of the two fixing members 41 are coaxially penetrated with a weight-reducing groove 412, and a cross bar 44 is welded and fixed in the upper weight-reducing groove 412, and the cross bar 44 is arranged parallel to the first horizontal rod 11. When the hook tooth 22 needs to be moved upward, force can be directly applied to the cross bar 44 to rotate the mounting rod 21 upward along the rotation axis between the movable portion 312 and the fixed portion 311.

[0036] like Figure 1 As shown, in order to keep the position of the upwardly rotating mounting rod 21 stable during the movement of the vehicle alone, the vehicle-mounted assembly 1 also includes two vertical rods 14 fixed to the upper end of the first horizontal rod 11 and support plates 15 respectively arranged on the vertical rods 14. The two vertical rods 14 are welded and fixed to the first horizontal rod 11, and are respectively close to the two ends of the first horizontal rod 11. A reinforcing rod is also welded between the two vertical rods 14, so that the two vertical rods 14 can maintain a vertical state. The support plate 15 is arranged on the side wall of the vertical rod 14 away from the vehicle, and the upper end of the support plate 15 can abut against the upwardly rotating mounting rod 21, so that the mounting rod 21 can stably abut against the support plate 15, so that the vehicle can run stably without hooking the trolley.

[0037] The implementation principle of this embodiment is: when it is necessary to drive the trolley to move, three or two trolleys are placed side by side, and then the hook teeth 22 are rotated in the direction away from the support plate 15, so that two hook teeth 22 close to each other are hooked on the same trolley, and then the vehicle moves to drive the three trolleys to move together. During the turning process of the vehicle, the fixing part 311 and the mounting rod 21 rotate relative to each other, and the arc groove 411 and the guide rod 43 limit the rotation angle, so that the trolley can turn normally.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A highly efficient wire-pulling device, characterized in that: The invention comprises a vehicle-mounted component (1) for connecting to a vehicle, and a hook component (2) for connecting to a trolley, wherein the hook component (2) comprises a mounting rod (21) and a plurality of hook teeth (22) arranged on the mounting rod (21), the mounting rod (21) is connected to the vehicle-mounted component (1), and the hook teeth (22) are hooked downwardly on the trolley.

2. The device for efficiently pulling a wire car according to claim 1, characterized in that: The vehicle-mounted component (1) comprises a first horizontal rod (11) and a second horizontal rod (12) connected to the vehicle, a gap being left between the first horizontal rod (11) and the second horizontal rod (12), the mounting rod (21) being connected to the first horizontal rod (11) and the second horizontal rod (12) via a connecting component (3), the connecting component (3) comprising a connecting rod (31) connected to the mounting rod (21) and a latch (32) penetrating an end of the connecting rod (31) away from the mounting rod (21), the latch (32) penetrating the first horizontal rod (11) and the second horizontal rod (12).

3. The device for efficiently pulling a wire car according to claim 2 is characterized in that: A rotating assembly (4) is also provided between the mounting rod (21) and the connecting rod (31), and the rotating assembly (4) comprises a fixing member (41) fixed on the mounting rod (21) and a movable member (42) fixed on the end of the connecting rod (31), the fixing member (41) and the movable member (42) being rotatably connected, and the rotation axis of the fixing member (41) is vertically arranged, and a plurality of limiting rods (13) are provided between the first horizontal rod (11) and the second horizontal rod (12), and the limiting rods (13) are respectively arranged on both sides of the rotation axis of the connecting rod (31) and abut against the connecting rod (31).

4. The device for efficiently pulling a wire car according to claim 3 is characterized in that: The fixed member (41) is provided with two arc-shaped grooves (411), the axes of the arc-shaped grooves (411) coincide with the rotation axes of the fixed member (41) and the movable member (42), and a guide rod (43) is fixed on the movable member (42), and the guide rod (43) is embedded in the arc-shaped grooves (411) and slides.

5. The device for efficiently pulling a wire car according to claim 3 is characterized in that: The connecting rod (31) comprises a fixed portion (311) connected to the movable part (42) and a movable portion (312) connected to the vehicle-mounted component (1); the fixed portion (311) and the movable portion (312) are rotatably connected, and the rotation axes of the fixed portion (311) and the movable portion (312) are arranged horizontally.

6. The device for efficiently pulling a wire car according to claim 1, characterized in that: The vehicle-mounted component (1) further comprises a vertical rod (14) arranged vertically and a support plate (15) arranged on the vertical rod (14), wherein the support plate (15) is used to abut against the lower end of the installation rod (21) rotating upward.

7. The device for efficiently pulling a wire car according to claim 1 is characterized in that: The two hook teeth (22) are hooked on the same trolley together, and the distance between adjacent hook teeth (22) hooked on the same trolley is smaller than the shortest distance between hook teeth (22) hooked on adjacent trolleys.

8. The device for efficiently pulling a wire car according to claim 3 is characterized in that: A weight-reducing groove (412) passes through the fixing member (41), and a crossbar (44) is fixed in the weight-reducing groove (412).

Images