Automobile tire transfer trolley

Abstract

The utility model discloses an automobile tire transfer trolley which comprises a frame, the frame comprises a bottom frame, a plurality of supporting vertical rods and a plurality of connecting rods, the supporting vertical rods are fixedly connected with the top of the bottom frame and distributed in a matrix mode, the connecting rods are connected between every two adjacent supporting vertical rods, and a first tire containing part is arranged on the bottom frame. A second tire placing part is arranged above the first tire placing part, the second tire placing part is detachably connected with the multiple supporting vertical rods, a connecting assembly is arranged on the second tire placing part, and the multiple supporting vertical rods are each provided with a plurality of connecting parts matched with the connecting assembly at intervals in the height direction; and the connecting assembly is matched with the connecting part, so that the second tire placing part can be detachably connected with the plurality of supporting vertical rods. The detachable second tire placing part is arranged on the supporting vertical rod of the frame, so that the floor height can be flexibly adjusted according to the size and the specification of the tire, and the space waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of transfer vehicle technology, specifically to a car tire transfer vehicle. Background Technology

[0002] Automobile tires are ring-shaped, elastic rubber products mounted on wheels or treadmills. Their main functions are to bear the weight of the vehicle body, transmit driving force, braking force, and handling force, while improving driving safety, stability, and comfort. In factories, assembled tires often need to be transferred from the tire storage area to a designated area and then transported by truck. Because the distance between the tire storage area and the designated area is relatively short, the current method typically involves manually or mechanically moving the stacked tires in the storage area onto transfer carts, which are then manually or mechanically pushed or pulled to the designated location. Existing transfer carts usually use a fixed-height, integrated shelf design, which cannot be flexibly adjusted according to the different sizes of tires. This results in underutilization of storage space and potential waste. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a car tire transfer vehicle.

[0004] To achieve the above objectives, the present invention provides a technical solution as follows: a vehicle tire transfer vehicle is provided, comprising a frame, a base frame, a plurality of support columns fixedly connected to the top of the base frame and distributed in a matrix, and a plurality of connecting rods connecting adjacent support columns. A first tire placement portion is provided on the base frame, and a second tire placement portion is provided above the first tire placement portion. The second tire placement portion is detachably connected to the plurality of support columns. A connecting assembly is provided on the second tire placement portion. Each of the support columns is provided with a plurality of connecting portions spaced along its height direction, which cooperate with the connecting assembly. The connecting assembly, in conjunction with the connecting portions, enables the second tire placement portion to be detachably connected to the plurality of support columns.

[0005] Furthermore, the second tire placement part is provided with a groove for installing the connecting component at the position corresponding to the connecting component. One end of the groove passes through one side of the second tire placement part. The connecting component includes a slider, a plug-in block, and a telescopic spring. The slider is slidably connected in the groove. The plug-in block is located at the end of the slider near the support rod. The telescopic spring abuts against the bottom surface of the groove between the slider and the groove. The connecting part is a connecting hole provided on the support rod and passing through both sides of the support rod. The plug-in block can be inserted into the corresponding connecting hole.

[0006] Furthermore, the top of the slider is provided with a push handle protruding from the top of the second tire placement part, and the second tire placement part is provided with an opening for the push handle to move, and the push handle passes upward through the opening to protrude from the second tire placement part.

[0007] Furthermore, the push handle is detachably connected to the slider, the bottom of the push handle is provided with a first threaded rod, the top of the slider is provided with a threaded groove adapted to the first threaded rod, and the first threaded rod is threadedly connected to the threaded groove.

[0008] Furthermore, the second tire placement section is provided with a plurality of connecting plates at intervals along its length, and the plurality of connecting plates divide the second tire placement section into a plurality of tire placement areas.

[0009] Furthermore, the tire placement area is provided with a plurality of support rollers spaced apart along the width direction of the second tire placement part, and the two ends of the plurality of support rollers are rotatably connected to the two ends of the tire placement area.

[0010] Furthermore, the support roller includes a rotating shaft and a cylinder rotatably connected to the outside of the rotating shaft, with the rotating shaft and the cylinder rotatably connected by a plurality of bearings.

[0011] Furthermore, the connecting plate includes a partition and a detachable cover plate disposed on the partition. The partition is provided with a plurality of mounting grooves at positions corresponding to the plurality of supporting rollers. One end of the rotating shaft is detachably embedded in the mounting groove. When the cover plate is removed from the partition, one end of the rotating shaft can be removed from the mounting groove.

[0012] Furthermore, a stop bar is detachably connected between the two support pillars along the length direction of the second tire placement section.

[0013] Furthermore, a support block is provided on the side of the support rod away from the second tire placement part, and a second threaded rod adapted to the connecting hole is provided on the side of the support block near the support rod. The second threaded rod passes through the connecting hole and is fixed by a nut. A slot for inserting the stop rod is provided on the other side of the support block, and the two ends of the stop rod are respectively inserted into the slot.

[0014] This utility model discloses a car tire transfer vehicle. By incorporating a detachable second tire placement section on the support pillars of the vehicle frame, the layer height can be flexibly adjusted according to the tire size and specifications, maximizing storage space and avoiding waste. The second tire placement section is detachably connected to the support pillars via a connecting component, facilitating assembly and disassembly and improving the transfer vehicle's flexibility and maintenance convenience. The connecting component employs a slider, plug-in block, and telescopic spring design, making the installation and disassembly of the second tire placement section simpler; operators only need to push a handle to fix or release it. The second tire placement section features multiple tire placement areas, and the tires are supported by support rollers, saving operator effort and making tire loading and unloading easier. A stop bar between the support pillars prevents tires from falling off during transfer as the support rollers rotate. The support rollers and connecting plate are detachable for easy replacement and maintenance. This optimized design provides a flexible, stable, easy-to-operate, and easy-to-maintain car tire transfer vehicle, effectively solving problems such as low space utilization and inconvenient operation in existing technologies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the rectangular frame in one embodiment of the present invention.

[0017] Figure 3 for Figure 2 A magnified structural diagram at point A in the diagram.

[0018] Figure 4 This is a schematic diagram of the supporting roller structure in one embodiment of the present invention.

[0019] Figure 5 This is a schematic diagram of the connecting component in one embodiment of the present invention.

[0020] Figure 6 This is a cross-sectional view of the end of the second tire support portion in one embodiment of the present invention.

[0021] Figure 7 This is a schematic diagram of the support block in one embodiment of the present invention.

[0022] The following are the meanings of the labels in the attached diagram: Frame 1; Base plate frame 11; Caster wheel 111; Support pole 12; Connecting part 121; Connecting hole 1211; Connecting rod 13; First tire placement part 2; Second tire placement part 3; Slide 31; Opening 32; Tire placement area 33; Connecting assembly 4; Slider 41; Insert block 42; Telescopic spring 43; Push handle 5; First screw 51; Connecting plate 6; Partition plate 61; Mounting groove 611; Plate cover 62; Bolt 63; Support roller 7; Rotating shaft 71; Cylinder body 72; Bearing 73; Stop bar 8; Support block 9; Second threaded rod 91; Slot 92. Detailed Implementation

[0023] The following detailed implementation methods further illustrate the following:

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 This utility model discloses a car tire transfer vehicle, including a frame 1. The frame 1 includes a base frame 11, a plurality of support columns 12 fixedly connected to the top of the base frame 11 and distributed in a matrix, and a plurality of connecting rods 13 connecting adjacent support columns 12. In this embodiment, the base frame 11 has a rectangular structure, and universal wheels 111 are provided at the four corners of the bottom of the base frame 11. A first tire placement part 2 is provided on the base frame 11, and a second tire placement part 3 is provided above the first tire placement part 2. The second tire placement part 3 is detachably connected to the plurality of support columns 12. A connecting assembly 4 is provided on the second tire placement part 3. The plurality of support columns 12 are provided with a plurality of connecting parts 121 at intervals along the height direction, which cooperate with the connecting assembly 4. The connecting assembly 4, in cooperation with the connecting parts 121, enables the second tire placement part 3 to be detachably connected to the plurality of support columns 12. This utility model provides a detachable second tire placement part 3 on the support pole 12 of the frame 1, which can flexibly adjust the layer height according to the size and specifications of the tire, make full use of the storage space, and avoid space waste.

[0025] Because the supporting uprights 12 are arranged in a matrix, in this embodiment, the second tire placement part 3 has a rectangular frame structure. The second tire placement part 3 is provided with several connecting plates 6 spaced apart along its length, dividing it into several tire placement areas 33. Within each tire placement area 33, several supporting rollers 7 are spaced apart along the width direction of the second tire placement part 3, with their ends rotatably connected to the ends of the tire placement area 33. By providing the supporting rollers 7, the tires can roll on the supporting rollers 7 when workers are loading or unloading them, facilitating movement, reducing the labor intensity of workers, and making loading and unloading tires more convenient. In this embodiment, the supporting roller 7 includes a rotating shaft 71 and a cylinder 72 rotatably connected to the outside of the rotating shaft 71. The rotating shaft 71 and the cylinder 72 are rotatably connected by several bearings 73. When the supporting roller 7 is in operation, when a tire is placed on the cylinder 72 and pushed by an external force, the rolling of the tire will cause the cylinder 72 to rotate around the rotating shaft 71. Because several bearings 73 are provided between the cylinder 72 and the rotating shaft 71, the cylinder 72 can rotate flexibly on the rotating shaft 71 through the bearings 73, thereby realizing the smooth movement of the tire on the support roller 7.

[0026] In this embodiment, a connecting plate 6 is provided inside the second tire placement part 3. Therefore, one end of each of the support rollers 7 is connected to the end of the second tire placement part 3, and the other end is connected to the connecting plate 6. To facilitate the installation and removal of the support rollers 7, the connecting plate 6 includes a partition 61 and a detachable cover 62 on the partition 61. Specifically, the cover 62 and the partition 61 are fixed with bolts 63. The partition 61 is provided with a plurality of mounting grooves 611 corresponding to the positions of the support rollers 7. One end of the rotating shaft 71 is detachably embedded in the mounting groove 611. When the cover 62 is removed from the partition 61, one end of the rotating shaft 71 can be removed from the mounting groove 611. During installation, first connect one end of each of the support rollers 7 to the connecting groove 54. At this time, separate the cover 62 from the partition 61. After the other end of the support roller 7 is placed in the mounting groove 611, fix the cover 62 to the partition 61 to complete the installation of the support rollers 7. By detachably covering the partition plate 61 with the cover plate 62, it is easy to install and maintain the support roller 7. The number of support rollers 7 can be adjusted according to the size of the tire to support different tires. If the support roller is damaged, it is also easier to replace it.

[0027] Please continue reading Figure 6After the support roller 7 is installed, the workers install the second tire placement part 3 to a suitable height according to the size of the transfer tire. In order to install the second tire placement part 3 with the support column 12, in this embodiment, a groove 31 for installing the connecting component 4 is provided at the position of the second tire placement part 3 corresponding to the connecting component 4. One end of the groove 31 passes through one side of the second tire placement part 3. The connecting component 4 includes a slider 41, a plug block 42, and a telescopic spring 43. The slider 41 is slidably connected in the groove 31, the plug block 42 is provided at the end of the slider 41 near the support column 12, and the telescopic spring 43 abuts against the bottom surface of the groove 31 between the slider 41 and the groove. The connecting part 121 is a connecting hole 1211 provided on the support column 12 and passing through both sides of the support column 12. The plug block 42 can be inserted into the corresponding connecting hole 1211 respectively. Since the telescopic spring 43 in the connecting assembly 4 pushes the slider 41 to move away from the second tire placement part 3 when it is in its natural state, a push handle 5 protruding from the top of the second tire placement part 3 is provided on the top of the slider 41 to limit the slider 41. The second tire placement part 3 has an opening 32 for the push handle 5 to move, and the push handle 5 passes upward through the opening 32 to protrude from the second tire placement part 3. The push handle 5 can prevent the slider 41 from falling out of the groove 31. For ease of installation, in this embodiment, the push handle 5 and the slider 41 are connected in a detachable manner. Specifically, a first threaded rod 51 is provided at the bottom of the push handle 5, and a threaded groove (not shown) adapted to the first threaded rod 51 is provided at the top of the slider 41. The first threaded rod 51 is threaded into the threaded groove. Since the second tire placement part 3 is located on the inner circumference of several support rods 12, when inserting the insertion block 42 on the other side of the second tire placement part 3, the sliding block 41 is driven by pushing the handle 5 to move against the elastic force of the telescopic spring 43. After the insertion block 42 corresponds to the position of the connecting hole 1211, the push handle 5 is released. At this time, the telescopic spring 43 pushes the sliding block 41 to slide, so that the insertion block 42 locks with the connecting hole 1211. When it is necessary to adjust the position of the second tire placement part 3, the insertion block 42 needs to be removed from the connecting hole 1211. The same method can be used, which will not be described in detail here.

[0028] Please continue reading Figure 7After the second tire placement section 3 is installed, the workers place the car tires to be transported on the tire placement area 33. To prevent the car tires from slipping off the tire placement area 33 during the rotation of the support roller 7, in this embodiment, a stop bar 8 is detachably connected between the two support pillars 12 along the length of the second tire placement section 3. Specifically, to install the stop bar 8, a support block 9 is provided on the side of the support pillar 12 away from the second tire placement section 3. A second threaded rod 91, adapted to the connecting hole 1211, is provided on the side of the support block 9 near the support pillar 12. The second threaded rod 91 passes through the connecting hole 1211 and is fixed by a nut. A slot 92 for inserting the stop bar 8 is provided on the other side of the support block 9, and both ends of the stop bar 8 are inserted into the slot 92. The stop bar 8 between the support pillars 12 prevents the tires from rolling off the second tire placement section 3 during transport, improving the safety of tire placement during transport. The stop bar 8 is installed by setting up the support block 9, the second threaded rod 91, and the slot 92, which facilitates the adjustment of the position of the stop bar 8 according to the position of the second tire placement part 3. In order to improve the stability of the support block 9, the second threaded rod 91 can be a threaded rod, and after the second threaded rod 91 passes through the connecting hole 1211, it is fixed by a nut for greater stability.

[0029] This utility model discloses a car tire transfer vehicle with the following advantages: By setting a detachable second tire placement section on the support uprights of the vehicle frame, the layer height can be flexibly adjusted according to the size and specifications of the tires, making full use of storage space and avoiding space waste. The second tire placement section is detachably connected to the support uprights through connecting components, facilitating assembly and disassembly, and improving the flexibility and ease of maintenance of the transfer vehicle. The connecting components adopt a slider, plug-in block, and telescopic spring design, making the installation and disassembly of the second tire placement section simpler; operators only need to push the push handle to fix or release it. Multiple tire placement areas are set within the second tire placement section, and the tires are supported by support rollers, saving workers' physical effort and making it easier to load and unload tires. Stop bars are installed between the support uprights to prevent tires from falling off as the rollers rotate during transfer. The support rollers and connecting plates are detachable, facilitating replacement and maintenance. This solution, through optimized design, provides a flexible, stable, easy-to-operate and maintain car tire transfer vehicle, effectively solving the problems of low space utilization and inconvenient operation in existing technologies, and has significant technical advantages and application value.

[0030] The above are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications and improvements will not affect the effectiveness of the implementation of this utility model or its practicality.

Claims

1. A vehicle tire transfer vehicle, comprising a frame (1), characterized in that: The frame (1) includes a base frame (11), a plurality of support columns (12) fixedly connected to the top of the base frame (11) and distributed in a matrix, and a plurality of connecting rods (13) connecting two adjacent support columns (12). A first tire placement part (2) is provided on the base frame (11), and a second tire placement part (3) is provided above the first tire placement part (2). The second tire placement part (3) is detachably connected to the plurality of support columns (12). A connecting component (4) is provided on the second tire placement part (3). The plurality of support columns (12) are provided with a plurality of connecting parts (121) that cooperate with the connecting component (4) at intervals along the height direction. The connecting component (4) cooperates with the connecting parts (121) to enable the second tire placement part (3) to be detachably connected to the plurality of support columns (12).

2. The automobile tire transfer vehicle according to claim 1, characterized in that: The second tire placement part (3) is provided with a groove (31) for installing the connecting component (4) at the position corresponding to the connecting component (4). One end of the groove (31) passes through one side of the second tire placement part (3). The connecting component (4) includes a slider (41), a plug block (42), and a telescopic spring (43). The slider (41) is slidably connected in the groove (31). The plug block (42) is located at one end of the slider (41) near the support rod (12). The telescopic spring (43) abuts against the bottom surface of the groove (31) between the slider (41) and the groove. The connecting part (121) is a connecting hole (1211) provided on the support rod (12) and passing through both sides of the support rod (12). The plug block (42) can be inserted into the corresponding connecting hole (1211).

3. The automobile tire transfer vehicle according to claim 2, characterized in that: The top of the slider (41) is provided with a push handle (5) that protrudes from the top of the second tire placement part (3). The second tire placement part (3) is provided with an opening (32) for the push handle (5) to move. The push handle (5) passes upward through the opening (32) to protrude from the second tire placement part (3).

4. The automobile tire transfer vehicle according to claim 3, characterized in that: The push handle (5) is detachably connected to the slider (41). The bottom of the push handle (5) is provided with a first threaded rod (51), and the top of the slider (41) is provided with a threaded groove that matches the first threaded rod (51). The first threaded rod (51) is threadedly connected to the threaded groove.

5. The automobile tire transfer vehicle according to claim 2, characterized in that: The second tire placement part (3) is provided with a plurality of connecting plates (6) at intervals along the length direction, and the plurality of connecting plates (6) divide the second tire placement part (3) into a plurality of tire placement areas (33).

6. A car tire transfer vehicle according to claim 5, characterized in that: The tire placement area (33) is provided with a plurality of support rollers (7) spaced apart along the width direction of the second tire placement part (3), and the two ends of the plurality of support rollers (7) are rotatably connected to the two ends of the tire placement area (33).

7. The automobile tire transfer vehicle according to claim 6, characterized in that: The support roller (7) includes a rotating shaft (71) and a cylinder (72) rotatably connected to the outside of the rotating shaft (71). The rotating shaft (71) and the cylinder (72) are rotatably connected by a number of bearings (73).

8. A car tire transfer vehicle according to claim 7, characterized in that: The connecting plate (6) includes a partition (61) and a cover (62) detachably mounted on the partition (61). The partition (61) has several mounting grooves (611) at positions corresponding to the support rollers (7). One end of the rotating shaft (71) is detachably embedded in the mounting groove (611). When the cover (62) is removed from the partition (61), one end of the rotating shaft (71) can be removed from the mounting groove (611).

9. The automobile tire transfer vehicle according to claim 2, characterized in that: A stop bar (8) is detachably connected between the two support pillars (12) along the length direction of the second tire placement part (3).

10. The automobile tire transfer vehicle according to claim 9, characterized in that: A support block (9) is provided on the side of the support rod (12) away from the second tire placement part (3). A second threaded rod (91) adapted to the connecting hole (1211) is provided on the side of the support block (9) close to the support rod (12). The second threaded rod (91) is inserted into the connecting hole (1211) and then fixed by a nut. A slot (92) for inserting the stop rod (8) is provided on the other side of the support block (9). The two ends of the stop rod (8) are respectively inserted into the slot (92).

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