An easy-to-use operating cart for automobile assembly

Abstract

The present invention provides an easy-to-use operating trolley for automobile assembly, the easy-to-use operating trolley for automobile assembly comprising: a box body; a parts placing bucket, the parts placing bucket being arranged at the top of the box body. The present invention provides an easy-to-use operating trolley for automobile assembly, by arranging the movable plate structure, when it is necessary to take out the parts, it is only necessary to start the switch, so that the electric telescopic rod begins to extend, and the motor is rotated at the same time, and finally the parts are driven to the upper position outside the box body, and then the staff can directly pick up the parts for use, without bending over to take them inside the box body, the whole taking process is very easy, reducing the workload of the staff, and is very convenient in actual hands-on operation, greatly saving manpower output, thereby speeding up the taking speed, and compared with the traditional operating trolley, the function is more complete, can well meet people's use needs, and improve the practicality of the trolley.

Description

Technical Field

[0001] The invention relates to the field of automobile assembly, and in particular to an easy-to-use operating cart for automobile assembly. Background Art

[0002] A car is a power-driven, non-track-borne vehicle with four or more wheels, mainly used for: carrying people and (or) goods, towing vehicles carrying people and (or) goods, and other special purposes.

[0003] In the process of automobile assembly, various automobile parts are needed. When assembling, workers generally put the parts into an operating cart and then place the cart beside them for easy access. The existing operating carts are generally composed of a placement box and multiple partitions. The structure is relatively simple and the function is relatively single. When taking out some heavier automobile parts, workers need to bend down and manually take them out from the inside of the cart. The whole process is time-consuming and laborious, and it is not inconvenient to operate manually. If the worker accidentally slips, it may cause harm to his body, posing certain safety hazards.

[0004] Therefore, it is necessary to provide a kind of automobile assembly operation cart that is easy to use to solve the above-mentioned technical problems. Summary of the invention

[0005] The invention provides an easy-to-use automobile assembly operation cart, which solves the problem that when taking out some heavier automobile parts from the existing automobile assembly operation cart, the user needs to bend down and then manually take them out from the inside of the cart, and the whole process is time-consuming and laborious, and the manual operation is not convenient.

[0006] In order to solve the above technical problems, the present invention provides an easy-to-use automobile assembly operation cart, comprising:

[0007] Box;

[0008] A parts placing bucket is arranged on the top of the box body, rectangular grooves are provided on both the front and rear sides of the inner surface of the box body, and a slide groove is provided on the right side of the box body;

[0009] A movable plate structure, wherein the movable plate structure is arranged inside the box body, the movable plate structure comprises a movable plate, a limiting sliding rod and two electric telescopic rods, a movable groove is opened on the top of the movable plate, a top plate is movably connected to the top of the movable plate, a rotating motor is arranged inside the movable plate, one end of the output shaft of the rotating motor is fixedly connected with a threaded rotating rod located inside the movable groove, the bottom of the top plate is threadedly connected to the outer surface of the threaded rotating rod, the two ends of the limiting sliding rod are respectively fixedly connected to the two sides of the inner surface of the sliding groove, the electric telescopic rod is arranged inside the rectangular groove, the top end of the electric telescopic rod is fixedly connected to the bottom of the top plate, and an anti-slip pad is arranged on the top of the top plate;

[0010] A positioning structure is arranged at the bottom of the right side of the box body, and the positioning structure includes a fixing block and a connecting rod.

[0011] Preferably, the bottom end of the connecting rod passes through the top of the fixing block and extends to the bottom of the fixing block, and the top end of the connecting rod is fixedly connected with a pedal.

[0012] Preferably, a positioning piece is fixedly connected to the bottom end of the connecting rod, and a positioning block is fixedly connected to one side of the outer surface of the connecting rod.

[0013] Preferably, a movable groove is provided on the top of the fixed block, a sliding rod is fixedly connected between the top and bottom sides of the inner surface of the movable groove, a compression spring is sleeved on the outer surface of the sliding rod, and one side of the outer surface of the connecting rod is slidably connected to the outer surface of the sliding rod through a connecting block.

[0014] Preferably, the right side of the fixed block is fixedly connected with a fixed sleeve, the interior of the fixed sleeve is movably connected with a pressing piece, the left side of the inner wall of the fixed sleeve is fixedly connected with a connecting tube, and the interior of the connecting tube is movably connected with a locking piece.

[0015] Preferably, a movable part is movably connected inside the fixed sleeve, two sides of the movable part are in contact with two sides of the push member, and an elastic part is provided between one end of the movable part and a side opposite to the inner side of the push member.

[0016] Preferably, a support seat is fixedly connected to the right side of the inner wall of the box, and two fixing holes are opened on the right side of the top of the box.

[0017] Preferably, a hook piece is fixedly connected to the right side of the parts placement bucket, the bottom of the hook piece is engaged with the right side of the top of the box body, and the bottom of the hook piece is fixedly connected to two positioning shafts.

[0018] Preferably, a push handle is fixedly connected to the top of the right side of the box body, and a roller is fixedly connected to the bottom of the box body.

[0019] Preferably, the right side of the movable plate is slidably connected to the outer surface of the limiting sliding rod, and the left end of the threaded rotating rod is rotationally connected to the left side of the inner surface of the movable groove.

[0020] Compared with the related art, the easy-to-use automobile assembly operation cart provided by the present invention has the following beneficial effects:

[0021] The present invention provides an easy-to-use operating trolley for automobile assembly. By setting the movable plate structure, when it is necessary to take out parts, it is only necessary to start the switch to make the electric telescopic rod begin to extend, and at the same time, the motor is rotated to finally drive the parts to the upper position outside the box body. Then, the staff can directly pick up the parts for use without bending over to take them inside the box body. The whole taking process is very easy, which reduces the workload of the staff and avoids the occurrence of physical injuries caused by hand slippage. It is very convenient in actual hands-on operation, greatly saves manpower output, and then speeds up the taking speed, improves work efficiency to a certain extent, and has more complete functions than traditional operating trolleys, can well meet people's use needs, and improves the practicality of the trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the exterior structure of the easy-to-use automobile assembly operating cart provided by the present invention;

[0023] Figure 2 A schematic diagram of the structure of the interior of the easy-to-use automobile assembly operation cart provided by the present invention;

[0024] Figure 3 for Figure 2 A schematic diagram of the structure inside the movable plate structure shown in FIG.

[0025] Figure 4 for Figure 2 The structural diagram of the interior of the positioning structure shown in ;

[0026] Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown;

[0027] Figure 6 for Figure 2 An enlarged schematic diagram of part B is shown.

[0028] Numbers in the figure: 1. box body, 2. parts placement bucket, 3. rectangular groove, 4. slide groove, 5. movable plate structure, 51. movable plate, 52. limiting slide rod, 53. electric telescopic rod, 54. movable groove, 55. top plate, 56. rotating motor, 57. threaded rotating rod, 58. anti-slip pad, 6. positioning structure, 61. fixed block, 62. connecting rod, 63. pedal, 64. positioning member, 65. positioning block, 66. movable groove, 67. slide rod, 68. compression spring, 69. fixed sleeve, 610. pressing member, 611. connecting tube, 612. locking member, 613. movable member, 614. elastic member, 7. support seat, 8. fixing hole, 9. hook member, 10. positioning shaft, 11. pushing handle, 12. roller. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of the exterior structure of the easy-to-use automobile assembly operating cart provided by the present invention; Figure 2 A schematic diagram of the structure of the interior of the easy-to-use automobile assembly operation cart provided by the present invention; Figure 3 for Figure 2 A schematic diagram of the structure of the movable plate structure shown in FIG. Figure 4 for Figure 2 The structural schematic diagram of the positioning structure shown in; Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown; Figure 6 for Figure 2 The enlarged schematic diagram of part B is shown. The easy-to-use operating cart for automobile assembly includes:

[0031] Box 1;

[0032] A parts placing bucket 2, the parts placing bucket 2 is arranged on the top of the box body 1, rectangular grooves 3 are opened on the front and rear sides of the inner surface of the box body 1, and a slide groove 4 is opened on the right side of the box body 1;

[0033] A movable plate structure 5, which is arranged inside the box body 1, comprises a movable plate 51, a limiting slide bar 52 and two electric telescopic rods 53. A movable groove 54 is provided on the top of the movable plate 51, and a top plate 55 is movably connected to the top of the movable plate 51. A rotating motor 56 is arranged inside the movable plate 51, and a threaded rotating rod 57 is fixedly connected to one end of the output shaft of the rotating motor 56 and is located inside the movable groove 54. The bottom of the top plate 55 is threadedly connected to the outer surface of the threaded rotating rod 57, and the two ends of the limiting slide bar 52 are respectively fixedly connected to the two sides of the inner surface of the slide groove 4. The electric telescopic rod 53 is arranged inside the rectangular groove 3, and the top of the electric telescopic rod 53 is fixedly connected to the bottom of the top plate 55. An anti-slip pad 58 is arranged on the top of the top plate 55.

[0034] The positioning structure 6 is arranged at the bottom of the right side of the box body 1 , and the positioning structure 6 includes a fixing block 61 and a connecting rod 62 .

[0035] The parts placement bucket 2 is used to place some small parts, which can be taken directly from the top of the box body 1. The rectangular groove 3 is used to place the electric telescopic rod 53. The slide groove 4 is used to place the limit slide rod 52, which is located in the middle position of the right side of the inner wall of the box body 1.

[0036] The movable plate 51 is in a horizontal state inside the box body 1, and the top and bottom ends of the limit slide bar 52 are fixedly connected to the top and bottom of the inner surface of the slide groove 4 respectively. The middle of the right side of the movable plate 51 is slidably connected to the outer surface of the slide bar 52. The top plate 55 is the placement position of automobile parts, which is specially used to place some larger parts. The rotating motor 56 is externally connected to a power source and is a forward and reverse motor. Its operation is controlled by a control switch. A threaded groove adapted to the threaded rotating rod 57 is provided at the bottom of the top plate 55. By rotating the rotating motor 56, the threaded rotating rod 57 can be rotated at the same time, thereby driving the top plate 55 to move horizontally on the top of the movable plate 51. The electric telescopic rod 53 is connected to the external power source. The electric telescopic rod 53 is extended and retracted to drive the movable plate 51 to move up and down in the vertical direction inside the box body 1. The anti-skid pad 58 plays a certain anti-skid role. When placing parts, it can prevent the parts from falling during the activity of the cart. By setting the movable plate structure 51, When it is necessary to take out parts, it is only necessary to start the switch so that the electric telescopic rod 53 begins to extend, and then drive the movable plate 51 to slowly extend inside the box body 1. When the electric telescopic rod 53 is extended to the maximum length, the rotating motor 56 starts to rotate, which can drive the threaded rotating rod 57 to rotate. The threaded rotating rod 57 rotates so that the top plate 55 can extend outward and drive the parts on its top to move at the same time, so that the parts are in the upper position outside the box body 1. Then the staff can directly pick up the parts for use without bending over to take them inside the box body 1. The whole taking process is very easy, which reduces the workload of the staff and avoids the occurrence of physical injuries caused by hand slipping. It is very convenient in actual hands-on operation, greatly saves manpower output, and then speeds up the taking speed, improves work efficiency to a certain extent, and has more complete functions than traditional operation carts, which can well meet people's use needs and improve the practicality of the cart.

[0037] The positioning structure 6 can play a role in positioning the entire cart to prevent the cart from moving when in use. The fixing block 61 is fixedly connected to the bottom position of the right side of the box body 1.

[0038] The bottom end of the connecting rod 62 passes through the top of the fixing block 61 and extends to the bottom of the fixing block 61 , and the top end of the connecting rod 62 is fixedly connected with a pedal 63 .

[0039] By stepping down the wiping pedal 63 , the connecting rod 62 can be driven to move downward, so that the bottom end extends toward the bottom of the fixing block 61 .

[0040] A positioning member 64 is fixedly connected to the bottom end of the connecting rod 62 , and a positioning block 65 is fixedly connected to one side of the outer surface of the connecting rod 62 .

[0041] The bottom of the positioning member 64 is provided with serrations for increasing friction, so that it can maintain a horizontal and stable fit with the ground when in contact with the ground. The positioning block 65 is located at the top position of the right side of the outer surface of the connecting rod 62.

[0042] A movable groove 66 is provided at the top of the fixed block 61, and a sliding rod 67 is fixedly connected between the top and bottom sides of the inner surface of the movable groove 66. A compression spring 68 is sleeved on the outer surface of the sliding rod 67, and one side of the outer surface of the connecting rod 62 is slidably connected to the outer surface of the sliding rod 67 through a connecting block.

[0043] The bottom end of the connecting rod 62 extends to the bottom of the fixed block 61 through the movable groove 66. The compression spring 68 provides elastic support for the connecting rod 62. When the connecting rod 62 moves downward, the compression spring 68 is squeezed and contracted at the same time, and the connecting rod 62 is limited by the sliding rod 67, so that it can move up and down stably.

[0044] The right side of the fixed block 61 is fixedly connected with a fixed sleeve 69 , and the interior of the fixed sleeve 69 is movably connected with a pressing member 610 . The left side of the inner wall of the fixed sleeve 69 is fixed with a connecting tube 611 , and the interior of the connecting tube 611 is movably connected with a locking member 612 .

[0045] The pressing member 610 can move in the horizontal direction inside the fixed sleeve 69, the left end of the locking member 612 extends to the inside of the movable groove 66, and the right end extends to the inside of the fixed sleeve 69, the locking member 612 can move in the horizontal direction inside the connecting tube 611, and the locking member 612 is provided with an inclined surface adapted to the positioning block 65. When the positioning block 65 moves downward with the connecting rod 62, the locking member 612 can be squeezed to contract.

[0046] A movable member 613 is movably connected inside the fixed sleeve 69 , and two sides of the movable member 613 are in contact with two sides of the push member 610 . An elastic member 614 is provided between one end of the movable member 613 and a side opposite to the inner side of the push member 610 .

[0047] An inclined groove adapted to the movable member 613 is arranged inside the locking member 612, a groove for the movable member 613 to move is opened inside the connecting tube 611, and inclined surfaces adapted to the movable member 613 are arranged on both sides of the pressing member 610. The movable member 613 can be squeezed to move in the vertical direction by the movement of the pressing member 610, thereby driving the locking member 612 to move. The elastic member 614 provides elastic force for the pressing member 610. After the pressing member 610 is pressed, the elastic force of the elastic member 614 is used to reset it. By setting the positioning structure 6, when the cart is not moved, the pedal can be stepped on downward 63, so that the connecting rod 62 moves downward at the same time, and drives the positioning member 64 to move. When the connecting rod 62 moves, the connecting block on the left side begins to squeeze the compression spring 68 to make it shrink. When the positioning block 65 on the right side of the connecting rod 62 contacts the locking member 612, it begins to squeeze the locking member 612 to shrink inside the fixed sleeve 69, and then the positioning block 65 continues to move downward with the connecting rod 62. After that, the locking member 612 begins to reset and finally contacts the top of the positioning block 65, which plays a fixing role on the positioning block 65, so that the connecting rod 62 will no longer be compressed under the elastic force of the spring 68. The bottom of the positioning member 64 is also in contact with the ground at this time, and the friction between the cart and the ground is increased by the positioning member 64, so that the cart can be stably placed on the ground without moving. When the cart needs to be moved, the pressing member 610 can be pressed by the foot, so that the pressing member 610 extends into the interior of the fixed sleeve 69, and at the same time, the top of the movable member 613 is squeezed, so that the movable member 613 starts to move downward. Since the locking member 612 is provided with an inclined groove adapted to the movable member 613, the locking member 612 moves in the horizontal direction at the same time, and finally the locking member 612 is locked. The left end of component 612 is separated from the positioning block 65. At this time, under the elastic force of the compression spring 68, the connecting rod 62 starts to move upward, and at the same time drives the positioning component 64 to move upward. Finally, the bottom of the positioning component 64 is separated from the ground. At this time, the cart loses the friction of the positioning component 64 and can be easily pushed to move. The positioning structure 6 can fix the position of the cart so that it can maintain a relatively stable state with the ground to prevent it from moving, thereby increasing the safety of the cart. When in use, you only need to step on the pedal 63 or press the component 610 with your foot, which is very convenient to operate.

[0048] A support seat 7 is fixedly connected to the right side of the inner wall of the box body 1 , and two fixing holes 8 are provided on the right side of the top of the box body 1 .

[0049] The support seat 7 provides support for the bottom of the parts placing bucket 2, and the two fixing holes 8 are respectively located at the front and rear sides of the top of the box body 1.

[0050] A hook member 9 is fixedly connected to the right side of the parts placement bucket 2 , and the bottom of the hook member 9 is engaged with the right side of the top of the box body 1 . Two positioning shafts 10 are fixedly connected to the bottom of the hook member 9 .

[0051] The hook piece 9 is adapted to the thickness of the box body 1. When installing the parts placement bucket 2, the parts placement bucket 2 can be fixed on the box body 1 by engaging the hook piece 9 with the right side of the box body 1. The two positioning shafts 10 are adapted to the fixing holes 8. By engaging the two, the parts placement bucket 2 is limited in the horizontal direction, and the surface is prevented from falling off from the box body 1.

[0052] A push handle 11 is fixedly connected to the top of the right side of the box body 1 , and a roller 12 is fixedly connected to the bottom of the box body 1 .

[0053] When the cart is moved, the handle 11 can be pushed manually. Four rollers 12 are provided, which are respectively located on the left and right sides of the bottom of the box body 1.

[0054] The right side of the movable plate 51 is slidably connected to the outer surface of the limiting sliding rod 52 , and the left end of the threaded rotating rod 57 is rotationally connected to the left side of the inner surface of the moving groove 54 .

[0055] The limiting sliding rod 52 limits the movable plate 51 , and generates a force in the horizontal direction when placing parts, so that the movable plate 51 remains stable.

[0056] The working principle of the easy-to-use automobile assembly operation cart provided by the present invention is as follows:

[0057] When it is necessary to take out parts, it is only necessary to start the switch to make the electric telescopic rod 53 start to extend, and then drive the movable plate 51 to slowly extend inside the box body 1. When the electric telescopic rod 53 is extended to the maximum length, the rotary motor 56 starts to rotate, which can drive the threaded rotating rod 57 to rotate. The threaded rotating rod 57 rotates so that the top plate 55 can extend outward and drive the parts on the top to move at the same time, so that the parts are in the upper position outside the box body 1. Then the staff can directly pick up the parts for use without bending over to take them inside the box body 1. The whole taking process is very easy.

[0058] When the cart is not moved, the pedal 63 can be stepped on downward to make the connecting rod 62 move downward at the same time, and the positioning member 64 can be driven to move. When the connecting rod 62 moves, the connecting block on the left side starts to squeeze the compression spring 68 to make it shrink. When the positioning block 65 on the right side of the connecting rod 62 contacts the locking member 612, the locking member 612 starts to be squeezed and shrinks toward the inside of the fixed sleeve 69. Then the positioning block 65 continues to move downward with the connecting rod 62. After that, the locking member 612 starts to reset and finally contacts the top of the positioning block 65, fixing the positioning block 65, so that the connecting rod 62 will no longer move upward under the elastic force of the compression spring 68. At this time, the bottom of the positioning member 64 is also in contact with the ground. The friction between the cart and the ground is increased by the positioning member 64, so that the cart can be stably on the ground and will not move.

[0059] When the cart needs to be moved, the pressing member 610 can be pressed by the foot, so that the pressing member 610 extends into the fixed sleeve 69, and at the same time squeezes the top of the movable member 613, so that the movable member 613 starts to move downward. Since the locking member 612 is provided with an inclined groove adapted to the movable member 613, the locking member 612 moves in the horizontal direction at the same time, and finally the left end of the locking member 612 is separated from the positioning block 65. At this time, under the elastic force of the compression spring 68, the connecting rod 62 starts to move upward, and at the same time drives the positioning member 64 to move upward, and finally the bottom of the positioning member 64 is separated from the ground. At this time, the cart loses the friction of the positioning member 64, and the cart can be easily pushed to move.

[0060] Compared with the related art, the easy-to-use automobile assembly operation cart provided by the present invention has the following beneficial effects:

[0061] By setting the movable plate structure 51, when it is necessary to take out the parts, it is only necessary to start the switch, so that the electric telescopic rod 53 begins to extend, and the rotating motor 56 rotates at the same time, and finally the parts are driven to the upper position outside the box body 1, and then the staff can directly pick up the parts for use, without bending over to take them inside the box body 1. The whole taking process is very easy, which reduces the workload of the staff and avoids the occurrence of hand slips and physical injuries. It is very convenient in actual hands-on operation, greatly saves manpower output, and thus speeds up the taking speed, improves work efficiency to a certain extent, and is more perfect than the traditional operation cart function, which can well meet people's use needs and improve the practicality of the cart. The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An easy-to-use automobile assembly operating cart, characterized in that: include: Box; A parts placing bucket is arranged on the top of the box body, rectangular grooves are provided on both the front and rear sides of the inner surface of the box body, and a slide groove is provided on the right side of the box body; A movable plate structure, wherein the movable plate structure is arranged inside the box body, the movable plate structure comprises a movable plate, a limiting sliding rod and two electric telescopic rods, a movable groove is opened on the top of the movable plate, a top plate is movably connected to the top of the movable plate, a rotating motor is arranged inside the movable plate, one end of the output shaft of the rotating motor is fixedly connected with a threaded rotating rod located inside the movable groove, the bottom of the top plate is threadedly connected to the outer surface of the threaded rotating rod, the two ends of the limiting sliding rod are respectively fixedly connected to the two sides of the inner surface of the sliding groove, the electric telescopic rod is arranged inside the rectangular groove, the top end of the electric telescopic rod is fixedly connected to the bottom of the top plate, and an anti-slip pad is arranged on the top of the top plate; A positioning structure, the positioning structure is arranged at the bottom of the right side of the box body, and the positioning structure includes a fixing block and a connecting rod; The bottom end of the connecting rod passes through the top of the fixing block and extends to the bottom of the fixing block, and the top end of the connecting rod is fixedly connected with a pedal; A positioning piece is fixedly connected to the bottom end of the connecting rod, and a positioning block is fixedly connected to one side of the outer surface of the connecting rod; A movable groove is provided on the top of the fixed block, a sliding rod is fixedly connected between the top and bottom sides of the inner surface of the movable groove, a compression spring is sleeved on the outer surface of the sliding rod, and one side of the outer surface of the connecting rod is slidably connected to the outer surface of the sliding rod through the connecting block; The right side of the fixed block is fixedly connected with a fixed sleeve, the interior of the fixed sleeve is movably connected with a pressing piece, the left side of the inner wall of the fixed sleeve is fixed with a connecting tube, the interior of the connecting tube is movably connected with a locking piece; The fixed sleeve is movably connected to a movable member inside, two sides of the movable member are in contact with two sides of the push member, and an elastic member is arranged between one end of the movable member and a side opposite to the inner side of the push member; The locking member is provided with an inclined groove adapted to the movable member, a groove for the movable member to move is provided inside the connecting tube, and inclined surfaces adapted to the movable member are provided on both sides of the pressing member; The right side of the parts placement bucket is fixedly connected with a hook piece, the bottom of the hook piece is engaged with the right side of the top of the box body, and the bottom of the hook piece is fixedly connected with two positioning shafts; The right side of the movable plate is slidably connected to the outer surface of the limiting sliding rod, and the left end of the threaded rotating rod is rotationally connected to the left side of the inner surface of the moving groove.

2. The easy-to-use automobile assembly operation cart according to claim 1, characterized in that: A support seat is fixedly connected to the right side of the inner wall of the box, and two fixing holes are arranged on the right side of the top of the box.

3. The easy-to-use automobile assembly operation cart according to claim 1, characterized in that: A push handle is fixedly connected to the top of the right side of the box body, and a roller is fixedly connected to the bottom of the box body.

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