Carrying device

Abstract

The utility model discloses a carrying device, which relates to the technical field of mechanical carrying, and comprises a carrying table, a controller fixedly connected with one side of the surface of the carrying table, and a bearing table fixedly connected with one side of the top surface of the carrying table, and an extension port is arranged on the top surface of the carrying table on one side of the bearing table. Goods needing to be carried are moved to the extending opening, the two-way lead screw is controlled by the working motor to rotate, the threaded moving blocks on the two sides of the rod wall move relatively through rotation, the goods are clamped, and meanwhile the working motor starts to operate to drive the transmission block to rotate by 180 degrees; at the moment, a sliding rod can generate a transverse position changing effect by utilizing the arrangement of a limiting circular rail, finally, goods clamped at the bottom can be conveyed to the top surface of a bearing table, the situation that most carrying devices still need to manually carry the goods to the top surface of a transfer device is avoided, and the effect of automatically carrying the goods enables the carrying devices to be more labor-saving in use; and meanwhile, potential safety hazards of carrying work are reduced through automatic clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical transportation, in particular to a transportation device. Background Art

[0002] Machinery is a general term for machines and mechanisms. A machine is a tool or device that helps people reduce the difficulty or effort of their work. Items like chopsticks, brooms, and tweezers are considered machines; they are simple machines. Complex machines are made up of two or more simple machines.

[0003] After searching, the applicant discovered that a Chinese patent disclosed "a mechanical handling device" with the publication number "CN212402328U", which includes a handling box, a bottom plate provided at the bottom of the handling box, two fixed plates fixedly connected to the left and right sides of the handling box, four transmission rods fixedly connected to the upper surface of the bottom plate, the upper ends of the four transmission rods respectively slide through the bottom surfaces of the four fixed plates, a fixed disk is provided above the four fixed plates, the upper end surfaces of the four transmission rods are respectively fixedly connected to the bottom surfaces of the four fixed disks, and the upper surfaces of the four fixed plates are fixedly connected to buffer springs. This mechanical handling device, by providing an adjustment plate, a two-way threaded shaft, a placement plate and a hinged rod, achieves the effect of moving items at the bottom of the handling box upward for easy placement and retrieval, solving the problem that when placing and retrieving products at the bottom of the handling box, the operator often needs to bend over to operate, which easily causes waist pain for the operator and affects work efficiency.

[0004] The above structure does reduce the operator's waist pain when in use, but in actual use, the operator still needs to manually lift the goods and place them on the top surface of the carrying device. If the goods are not handled carefully, it is easy for the goods to injure the operator's fingers. In addition, the weight of the goods also depends on the weight of the goods themselves, and the goods cannot be placed on the top surface of the carrying device quickly, effectively and labor-savingly. Utility Model Content

[0005] The purpose of the present invention is to provide a transport device to solve the problem in the above background art that goods cannot be placed on the top surface of the transport device quickly, effectively and labor-savingly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device, including a conveying platform and a controller fixedly connected to one side of the conveying platform surface, and a supporting platform fixedly connected to one side of the top surface of the conveying platform, the top surface of the conveying platform is located on one side of the supporting platform and is provided with an extension opening, one side of the conveying platform surface is fixedly connected to a working box, one side of the inner wall of the working box is provided with a lifting and displacement structure, which can achieve the effect of displacement at the same time when lifting, one side of the inner wall of the working box is provided with a limiting structure, and the bottom of the lifting and displacement structure is provided with a clamping structure, which can use the lifting and displacement structure to achieve the effect of automatic conveying when clamping is completed.

[0007] Preferably, the lifting and transposition structure includes a limiting circular rail, a transmission motor, and a transmission block. The limiting circular rail is fixedly connected to one side of the inner wall of the working box, the transmission motor is fixedly connected to one side of the inner wall of the working box, and one side inside the transmission block is fixedly connected to the output end of the transmission motor.

[0008] Preferably, the lifting and shifting structure also includes a receiving port and a sliding rod. The receiving port is opened inside the transmission block, one end of the sliding rod is slidably connected to the inner wall of the limiting circular rail, and the rod wall of the sliding rod is slidably connected to the inner wall of the receiving port.

[0009] Preferably, the lifting and switching structure also includes a first limit opening and a connecting block. The first limit opening is opened on the bottom surface of the working box. The connecting block is fixedly connected to the end of the sliding rod away from the limit circular rail, and the bottom end of the connecting block passes through the interior of the first limit opening and extends to the outside.

[0010] Preferably, the limiting structure includes a limiting rail and a sliding block. The limiting rail is fixedly connected to the inner wall of the working box at the bottom of the transmission motor. One side of the sliding block is slidably connected to the inside of the limiting rail, and one side of the sliding block surface is slidably connected to the surface of the connecting block.

[0011] Preferably, the clamping structure includes a clamping box, a clamping cavity, a bidirectional screw, and a threaded moving block. The clamping box is fixedly connected to the bottom surface of the connecting block, the clamping cavity is opened inside the clamping box, the bidirectional screw is rotatably connected to the opposite sides of the inner wall of the clamping cavity, and the two threaded moving blocks are threadedly connected to the two sides of the bidirectional screw rod wall.

[0012] Preferably, the clamping structure also includes a second limiting opening and an elastic pad. The second limiting opening is opened on the bottom surface of the clamping box, and the two threaded moving blocks extend through the interior of the second limiting opening. The two elastic pads are fixedly connected to the opposite sides of the two threaded moving blocks.

[0013] Preferably, the clamping structure further comprises a working motor, which is fixedly connected to one side of the surface of the clamping box, and the output end of the working motor passes through the interior of the clamping box and is fixedly connected to one end of the bidirectional screw rod.

[0014] The technical effects and advantages of the utility model are as follows: the utility model moves the goods to be transported to the extension port, controls the bidirectional screw to rotate through the working motor, and utilizes the rotation to cause the threaded moving blocks on both sides of the rod wall to move relative to each other. While clamping the goods, the working motor starts to operate and drives the transmission block to rotate 180 degrees. At this time, the sliding rod will utilize the setting of the limit circular rail to produce a lateral displacement effect, and finally the goods clamped at the bottom can be transported to the top surface of the load-bearing platform, avoiding the need for most transporting devices to manually transport the goods to the top surface of the transfer device. The effect of automatically transporting the goods makes the use of the transporting device more labor-saving, and the automatic clamping also reduces the safety hazards of the transport work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the working box of the present invention.

[0017] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the lifting and transposition structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the front cross-sectional structure of the clamping structure of the present invention.

[0019] In the figure: 1. Transport platform; 2. Controller; 3. Load-bearing platform; 4. Extension port; 5. Working box; 6. Lifting and transposition structure; 601. Limiting circular rail; 602. Transmission motor; 603. Transmission block; 604. Accommodating port; 605. Sliding rod; 606. First limiting port; 607. Connecting block; 7. Limiting structure; 701. Limiting rail; 702. Sliding block; 8. Clamping structure; 801. Clamping box; 802. Clamping cavity; 803. Bidirectional screw rod; 804. Threaded moving block; 805. Second limiting port; 806. Elastic pad; 807. Working motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-4 The transport device shown includes a transport platform 1 and a controller 2 fixedly connected to one side of the surface of the transport platform 1 and a supporting platform 3 fixedly connected to one side of the top surface of the transport platform 1. The top surface of the transport platform 1 is located on one side of the supporting platform 3 and is provided with an extension opening 4. A working box 5 is fixedly connected to one side of the surface of the transport platform 1. A lifting and transposition structure 6 is provided on one side of the inner wall of the working box 5, which can achieve the effect of transposition at the same time when lifting. A limiting structure 7 is provided on one side of the inner wall of the working box 5. A clamping structure 8 is provided at the bottom of the lifting and transposition structure 6, which can achieve the effect of automatic transport by using the lifting and transposition structure 6 when clamping is completed. The utility model moves the goods to be transported to the extension opening 4 The bidirectional screw rod 803 is rotated by controlling the working motor 807, and the rotation is used to make the threaded moving blocks 804 on both sides of the rod wall move relative to each other. While clamping the goods, the working motor 807 starts to operate and drives the transmission block 603 to rotate 180 degrees. At this time, the sliding rod 605 will use the setting of the limiting circular rail 601 to produce a horizontal displacement effect, and finally the goods clamped at the bottom can be transported to the top surface of the supporting platform 3, avoiding the need for most handling devices to manually transport the goods to the top surface of the transfer device. The effect of automatic handling of goods makes the use of the handling device more labor-saving. At the same time, automatic clamping also reduces the safety hazards of the handling work.

[0022] like Figure 2-3 As shown, the lifting and transposition structure 6 includes a limiting circular rail 601, a transmission motor 602, and a transmission block 603. The limiting circular rail 601 is fixedly connected to one side of the inner wall of the working box 5. The setting of the limiting circular rail 601 can utilize a special shape to first produce a lifting effect and then form a lateral transposition effect. The transmission motor 602 is fixedly connected to one side of the inner wall of the working box 5. One side of the inside of the transmission block 603 is fixedly connected to the output end of the transmission motor 602. The lifting and transposition structure 6 also includes an accommodating port 604 and a sliding rod 605. The accommodating port 604 is opened inside the transmission block 603. One end of the sliding rod 605 is slidably connected to the inner wall of the limiting circular rail 601, and at the same time, the rod wall of the sliding rod 605 is slidably connected to the inner wall of the accommodating opening 604. The lifting and switching structure 6 also includes a first limiting opening 606 and a connecting block 607. The first limiting opening 606 is opened on the bottom surface of the working box 5. The connecting block 607 is fixedly connected to one end of the sliding rod 605 away from the limiting circular rail 601, and the bottom end of the connecting block 607 passes through the interior of the first limiting opening 606 and extends to the outside. The setting of the first limiting opening 606 enables the connecting block 607 to slide horizontally through the working box 5.

[0023] like Figure 2As shown, the limiting structure 7 includes a limiting rail 701 and a sliding block 702. The limiting rail 701 is fixedly connected to the inner wall of the working box 5 and is located at the bottom of the transmission motor 602. One side of the sliding block 702 is slidably connected to the inside of the limiting rail 701. One side of the surface of the sliding block 702 is slidably connected to the surface of the connecting block 607. The cooperation between the limiting rail 701 and the sliding block 702 can enable the connecting block 607 to move laterally stably.

[0024] like Figure 1 and Figure 4 As shown, the clamping structure 8 includes a clamping box 801, a clamping cavity 802, a bidirectional screw 803, and a threaded moving block 804. The clamping box 801 is fixedly connected to the bottom surface of the connecting block 607, the clamping cavity 802 is opened inside the clamping box 801, the bidirectional screw 803 is rotatably connected to the opposite sides of the inner wall of the clamping cavity 802, and the two threaded moving blocks 804 are both threadedly connected to the two sides of the rod wall of the bidirectional screw 803. The clamping structure 8 also includes a second limit port 805, an elastic pad 806, the second limit opening 805 is opened on the bottom surface of the clamping box 801, and the two threaded moving blocks 804 extend through the interior of the second limit opening 805, and the two elastic pads 806 are fixedly connected to the opposite sides of the two threaded moving blocks 804. The clamping structure 8 also includes a working motor 807, and the working motor 807 is fixedly connected to one side of the surface of the clamping box 801. The output end of the working motor 807 passes through the interior of the clamping box 801 and is fixedly connected to one end of the bidirectional screw rod 803.

[0025] Working principle of the present invention: When the present invention is used, the transport platform 1 is first moved to the side where the goods need to be transported, and the extension opening 4 opened on one side of the transport platform 1 is used to place the goods therein. At this time, the working motor 807 inside the clamping box 801 drives the bidirectional screw rod 803 to rotate. When the bidirectional screw rod 803 rotates, the threaded moving blocks 804 threadedly connected to the rod walls of the bidirectional screw rod 803 on both sides will have a relative displacement effect, so that the threaded moving blocks 804 can clamp the goods.

[0026] When the clamping is completed, the transmission motor 602 starts to work, causing the transmission block 603 fixedly connected to the output end to rotate. When the transmission block 603 rotates, the sliding rod 605 slidably connected inside the limiting circular rail 601 will produce a displacement effect, and the special shape of the limiting circular rail 601 is utilized to enable the connecting block 607 to drive the bottom clamping structure 8 to first lift and then change position, and finally allow the goods to reach the top surface of the load-bearing platform 3.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transport device comprising a transport platform (1), a controller (2) fixedly connected to one side of the surface of the transport platform (1), and a supporting platform (3) fixedly connected to one side of the top surface of the transport platform (1), characterized in that: The top surface of the transport platform (1) is located on one side of the supporting platform (3) and is provided with an extension opening (4). One side of the surface of the transport platform (1) is fixedly connected to a working box (5). One side of the inner wall of the working box (5) is provided with a lifting and transposition structure (6), which can achieve a transposition effect when lifting. One side of the inner wall of the working box (5) is provided with a limiting structure (7). The bottom of the lifting and transposition structure (6) is provided with a clamping structure (8), which can achieve an automatic transport effect by utilizing the lifting and transposition structure (6) when clamping is completed.

2. A transport device according to claim 1, characterized in that: The lifting and transposition structure (6) comprises a limiting circular rail (601), a transmission motor (602), and a transmission block (603); the limiting circular rail (601) is fixedly connected to one side of the inner wall of the working box (5); the transmission motor (602) is fixedly connected to one side of the inner wall of the working box (5); and one side inside the transmission block (603) is fixedly connected to the output end of the transmission motor (602).

3. A transport device according to claim 2, characterized in that: The lifting and transposition structure (6) further includes an accommodating opening (604) and a sliding rod (605), wherein the accommodating opening (604) is opened inside the transmission block (603), and one end of the sliding rod (605) is slidably connected to the inner wall of the limiting circular rail (601), and at the same time, the rod wall of the sliding rod (605) is slidably connected to the inner wall of the accommodating opening (604).

4. A transport device according to claim 3, characterized in that: The lifting and transposition structure (6) further includes a first limiting opening (606) and a connecting block (607), wherein the first limiting opening (606) is provided on the bottom surface of the working box (5), and the connecting block (607) is fixedly connected to one end of the sliding rod (605) away from the limiting circular rail (601), and the bottom end of the connecting block (607) extends through the interior of the first limiting opening (606) to the outside.

5. The transport device according to claim 1, characterized in that: The limiting structure (7) comprises a limiting rail (701) and a sliding block (702), wherein the limiting rail (701) is fixedly connected to the inner wall of the working box (5) and is located at the bottom of the transmission motor (602), one side of the sliding block (702) is slidably connected to the inside of the limiting rail (701), and one side of the surface of the sliding block (702) is slidably connected to the surface of the connecting block (607).

6. The transport device according to claim 1, characterized in that: The clamping structure (8) includes a clamping box (801), a clamping cavity (802), a bidirectional screw (803), and a threaded moving block (804). The clamping box (801) is fixedly connected to the bottom surface of the connecting block (607), the clamping cavity (802) is opened inside the clamping box (801), the bidirectional screw (803) is rotatably connected to the opposite sides of the inner wall of the clamping cavity (802), and the two threaded moving blocks (804) are both threadedly connected to the two sides of the rod wall of the bidirectional screw (803).

7. A transport device according to claim 6, characterized in that: The clamping structure (8) further includes a second limiting opening (805) and an elastic pad (806), wherein the second limiting opening (805) is opened on the bottom surface of the clamping box (801), and the two threaded moving blocks (804) extend through the interior of the second limiting opening (805), and the two elastic pads (806) are fixedly connected to the opposite sides of the two threaded moving blocks (804).

8. A transport device according to claim 7, characterized in that: The clamping structure (8) further comprises a working motor (807), wherein the working motor (807) is fixedly connected to one side of the surface of the clamping box (801), and an output end of the working motor (807) passes through the interior of the clamping box (801) and is fixedly connected to one end of the bidirectional screw rod (803).

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