Transportation device

Abstract

The utility model provides a transportation device. The transportation device comprises a base, wherein a moving device is arranged at the bottom of the base; the driving mechanism comprises a first driving part and a transmission structure; the mounting seat is constructed to be connected with the transmission structure and can move in the first direction under the driving of the first driving part; the clamping mechanism comprises a first clamping arm, a second clamping arm and a second driving part, the second driving part is used for driving the first clamping arm and the second clamping arm to move in the direction close to each other or away from each other, and the second driving part comprises at least two driving parts arranged in the second direction at intervals; the driving end of one of the at least two driving parts is in driving connection with the first clamping arm, and the driving end of the other driving part of the at least two driving parts is in driving connection with the second clamping arm. According to the technical scheme, the transporting device can solve the problem that an existing cargo transporting robot is low in automation degree, and consequently transporting efficiency is low.

Description

Technical Field

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

[0002] Smart park refers to a new park model that uses information technologies such as the Internet of Things, cloud computing, and big data, takes the park as a carrier, integrates resources and information within the park, improves the management, service, and operation level of the park, and realizes the sustainable development and intelligent upgrading of the park. At present, when the existing mobile device transports heavy goods, personnel are required to push the clamping part of the mobile device to clamp the goods at different positions, and the transportation efficiency is low.

[0003] Chinese patent 201920376948.5 discloses a factory cargo transport robot, which pushes the push rod to make the second slider slide on the slide rail, and then drives the two clamping plates through the mechanical arm to clamp the material for loading or unloading, and drives the moving wheel to rotate through the driving mechanism, thereby driving the device to move. From the above, it can be seen that the cargo transport robot needs to manually push the push rod to make the second slider move on the slide rail, and the second slider drives the U-shaped support plate to move to achieve clamping of materials at different positions. The degree of automation is low, resulting in low transportation efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a transport device that can solve the problem that the existing cargo transport robots have a low degree of automation, resulting in low transport efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a transportation device, including: a base, a moving device is arranged at the bottom of the base; a driving mechanism, installed on the base, the driving mechanism includes a first driving part and a transmission structure, and the transmission structure is drivingly connected to the first driving part; a mounting seat, the mounting seat is constructed to be connected to the transmission structure and can move along a first direction under the drive of the first driving part; and a clamping mechanism, installed on the mounting seat, the clamping mechanism includes a first clamping arm, a second clamping arm and a second driving part for driving the first clamping arm and the second clamping arm to move in a direction close to or away from each other, the second driving part includes at least two driving members spaced apart along the second direction, a driving end of at least one of the two driving members is drivingly connected to the first clamping arm, and a driving end of another of the at least two driving members is drivingly connected to the second clamping arm, and the first direction is perpendicular to the second direction.

[0006] Furthermore, there are two driving mechanisms, and an installation groove is provided on the opposite sides of the base along the second direction. The two transmission structures are respectively located in the two installation grooves, one end of the mounting seat is transmission connected to one of the transmission structures, and the other end of the mounting seat is transmission connected to the other transmission structure.

[0007] Furthermore, the transmission structure is a screw rod, and the mounting seat includes a U-shaped mounting frame, one end of the U-shaped mounting frame is threadedly matched with one of the screw rods, and the other end of the U-shaped mounting frame is threadedly matched with the other screw rod.

[0008] Further, for a single second driving portion, there are multiple driving members, and the multiple driving members located on the same side are arranged at intervals along the vertical direction.

[0009] Furthermore, at least one stop structure is disposed on each of the first clamping arm and the second clamping arm, and the stop structure has a stop position for stopping the object to be transported and a avoidance position for avoiding the object to be transported.

[0010] Furthermore, the stop structure includes two stop assemblies arranged opposite to each other along the first direction, each stop assembly includes a rotating shaft and a baffle, and the baffle is installed on the rotating shaft and can rotate relative to the rotating shaft.

[0011] Furthermore, the transport device also includes a bearing seat and a shock absorbing structure. The bearing seat is installed on the top of the base, the bearing seat is located below the clamping mechanism, and the shock absorbing structure is arranged between the bearing seat and the base.

[0012] Furthermore, the bearing seat includes an installation cavity, the shock absorbing structure includes an elastic member, a first connecting member and a second connecting member, the first connecting member is installed on the top of the installation cavity, the first end of the second connecting member is connected to the base, the second end of the second connecting member penetrates into the installation cavity, and the elastic member is connected between the first connecting member and the second connecting member.

[0013] Furthermore, the shock absorbing structure also includes a damper, the damper is installed on the top of the installation cavity, and the first connecting member is installed on the bottom of the damper.

[0014] Furthermore, the transport device also includes a bottom plate, which is installed on the top of the base, and the first end of the second connecting member is connected to the bottom plate.

[0015] The technical solution of the utility model is applied, and a base, a driving mechanism, a mounting seat and a clamping mechanism are provided. When transporting the object to be transported, the transport device is moved to a predetermined position by a moving device, so that the first driving part drives the mounting seat to move along a first direction to the location of the object to be transported, and then the first clamping arm and the second clamping arm are moved in a direction close to each other by the second driving part to clamp the object to be transported to the base, and then the first clamping arm and the second clamping arm are moved in a direction away from each other by the second driving part to release the object to be transported, thereby realizing the transportation of the object to be transported. As can be seen from the above, the position change of the clamping mechanism of the present application is realized by the first driving part driving the mounting seat, so that the mounting seat drives the clamping mechanism to move, and no manual operation is required, which can not only improve the automation degree of the transport device and improve the transportation efficiency, but also reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram showing the structure of a transport device according to an embodiment of the utility model is shown;

[0018] Figure 2 A partial structural schematic diagram of a transport device according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic structural diagram of a first clamping arm of a transport device according to an embodiment of the utility model is shown;

[0020] Figure 4 Shows Figure 1 Enlarged view of point A in the middle.

[0021] The above drawings include the following reference numerals:

[0022] 10. Base; 11. Moving device; 12. Mounting groove; 20. Driving mechanism; 21. First driving part; 22. Transmission structure; 30. Mounting seat; 31. Mounting block; 40. Clamping mechanism; 41. First clamping arm; 411. First plate section; 412. Second plate section; 42. Second clamping arm; 43. Driving member; 44. Stop assembly; 45. Rotating shaft; 46. Baffle; 50. Bearing seat; 51. Mounting cavity; 60. Shock-absorbing structure; 61. Elastic member; 62. First connecting member; 63. Second connecting member; 64. Damper; 70. Bottom plate. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] See also Figures 1 to 4 As shown, the utility model provides a transport device, comprising: a base 10, a moving device 11 is arranged at the bottom of the base 10; a driving mechanism 20, mounted on the base 10, the driving mechanism 20 comprises a first driving part 21 and a transmission structure 22, the transmission structure 22 is drivingly connected to the first driving part 21; a mounting seat 30, the mounting seat 30 is constructed to be connected to the transmission structure 22, and can move along a first direction under the drive of the first driving part 21; and a clamping mechanism 40, mounted on the mounting seat 30, the clamping mechanism 40 comprises a first clamping arm 41, a second clamping arm 42 and a second driving part for driving the first clamping arm 41 and the second clamping arm 42 to move in a direction close to or away from each other, the second driving part comprises at least two driving members 43 spaced apart along the second direction, a driving end of one of the at least two driving members 43 is drivingly connected to the first clamping arm 41, and a driving end of another of the at least two driving members 43 is drivingly connected to the second clamping arm 42, and the first direction is perpendicular to the second direction.

[0025] In this embodiment, when the transport device of the present application is used to transport the object to be transported, the transport device is moved to a predetermined position by the moving device 11, the first driving unit 21 drives the mounting seat 30 to move along the first direction to the location of the object to be transported, and then the first clamping arm 41 and the second clamping arm 42 are moved in a direction close to each other by the second driving unit to clamp the object to be transported on the base 10, and then the first clamping arm 41 and the second clamping arm 42 are moved in a direction away from each other by the second driving unit to release the object to be transported, thereby realizing the transportation of the object to be transported. As can be seen from the above, the linkage cooperation of the driving mechanism 20, the mounting seat 30 and the clamping mechanism 40 can realize the picking and placing of the object to be transported, which provides great convenience for the transportation of the object to be transported and further improves the practicality of the transport device. In addition, the position change of the clamping mechanism 40 of the present application is realized by the first driving unit 21 driving the mounting seat 30, so that the mounting seat 30 drives the clamping mechanism 40 to move, without manual operation, which can not only improve the automation degree of the transport device, improve the transportation efficiency, but also reduce the labor intensity of the staff.

[0026] In one embodiment, the mobile device 11 includes a plurality of rollers, and at least one roller is disposed at each of the four corners of the base 10 .

[0027] In one embodiment, the first clamping arm 41 and the second clamping arm 42 are both L-shaped plates, and the L-shaped plate includes a first plate segment 411 and a second plate segment 412. The second plate segment 412 is bent relative to the first plate segment 411, and the first plate segment 411 and the second plate segment 412 are set at a 90° angle. The second plate segment 412 contacts the top wall of the base 10, which can improve the stability of the first clamping arm 41 and the second clamping arm 42 during movement.

[0028] See also Figures 1 to 4 As shown, in one embodiment of the utility model, there are two driving mechanisms 20, and along the second direction, a mounting groove 12 is provided on the opposite sides of the base 10, and the two transmission structures 22 are respectively located in the two mounting grooves 12, one end of the mounting seat 30 is transmission-connected to one of the transmission structures 22, and the other end of the mounting seat 30 is transmission-connected to the other transmission structure 22.

[0029] In this embodiment, the installation groove 12 provides an installation space for the transmission structure 22 . Through the above arrangement, the installation seat 30 can be moved along the first direction under the drive of the first driving part 21 .

[0030] See also Figures 1 to 4 As shown, in one embodiment of the present invention, the transmission structure 22 is a screw rod, and the mounting seat 30 includes a U-shaped mounting frame, one end of the U-shaped mounting frame is threadedly matched with one of the screw rods, and the other end of the U-shaped mounting frame is threadedly matched with the other screw rod.

[0031] In this embodiment, the first driving part 21 is a motor, and a mounting block 31 is provided at both ends of the U-shaped mounting frame. The mounting block 31 is threadedly connected to the screw on the side, and the motor drives the screw to rotate. Since the mounting block 31 cooperates with the screw thread, the mounting block 31 can move along the first direction and drive the U-shaped mounting frame to move along the first direction, thereby driving the clamping mechanism 40 to move along the first direction.

[0032] It should be noted that the motor can be installed in the installation slot 12 or outside the installation slot 12 .

[0033] In one embodiment, the first driving part 21 is a motor, which drives the screw rod to rotate clockwise or counterclockwise through the forward and reverse rotation of the motor, so that the mounting block 31 can perform reciprocating linear motion along the first direction relative to the screw rod.

[0034] See also Figures 1 to 4 As shown, in one embodiment of the present invention, for a single second driving portion, the number of driving members 43 is multiple, and the multiple driving members 43 located on the same side are arranged at intervals along the vertical direction.

[0035] In this embodiment, for a single second driving portion, the number of driving members 43 is multiple, and along the second direction, a part of the driving members 43 is located on the first side of the mounting seat 30, and the remaining driving members 43 are located on the second side of the mounting seat 30. The multiple driving members 43 located on the first side of the mounting seat 30 are arranged at intervals along the vertical direction, and the multiple driving members 43 located on the second side of the mounting seat 30 are arranged at intervals along the vertical direction. Since one end of the driving member 43 is connected to the mounting seat 30, and the driving end of the driving member 43 is connected to the clamping arm (the first clamping arm 41 or the second clamping arm 42) of the clamping mechanism 40, the provision of multiple driving members 43 can improve the connection stability between the clamping mechanism 40 and the mounting seat 30.

[0036] In one embodiment, the driving member 43 is an electric telescopic rod.

[0037] See also Figures 1 to 4 As shown, in one embodiment of the present invention, at least one stop structure is provided on each of the first clamping arm 41 and the second clamping arm 42, and the stop structure has a stop position for stopping the transported object and a avoidance position for avoiding the transported object.

[0038] In this embodiment, when the transport object needs to be clamped, the stop structure is placed in an avoidance position. After the clamping mechanism 40 clamps the transport object onto the base 10, the clamping mechanism 40 is placed in a stop position to limit the transport object.

[0039] See also Figures 1 to 4 As shown, in one embodiment of the utility model, the stop structure includes two stop assemblies 44 arranged opposite to each other along a first direction, each stop assembly 44 includes a rotating shaft 45 and a baffle 46, and the baffle 46 is installed on the rotating shaft 45 and can rotate relative to the rotating shaft 45.

[0040] In this embodiment, the baffle 46 is mounted on the rotating shaft 45 and can rotate relative to the rotating shaft 45 so that the stop structure can switch between the stop position and the avoidance position. Through the above arrangement, the transported object can be limited to prevent the transported object from falling from the base 10, thereby improving the stability of the conveying device.

[0041] See also Figures 1 to 4 As shown, in one embodiment of the utility model, the transport device also includes a bearing seat 50 and a shock absorbing structure 60, the bearing seat 50 is installed on the top of the base 10, the bearing seat 50 is located below the clamping mechanism 40, and the shock absorbing structure 60 is arranged between the bearing seat 50 and the base 10.

[0042] Through the above arrangement, the vibration of the transported items during the movement can be reduced, and the transported items can be protected.

[0043] See also Figures 1 to 4As shown, in one embodiment of the utility model, the bearing seat 50 includes an installation cavity 51, the shock absorbing structure 60 includes an elastic member 61, a first connecting member 62 and a second connecting member 63, the first connecting member 62 is installed on the top of the installation cavity 51, the first end of the second connecting member 63 is connected to the base 10, the second end of the second connecting member 63 penetrates into the installation cavity 51, and the elastic member 61 is connected between the first connecting member 62 and the second connecting member 63.

[0044] In this embodiment, the first connecting member 62 and the elastic member 61 are both located in the installation cavity 51, one end of the second connecting member 63 is fixedly connected to the base 10, and the other end of the second connecting member 63 penetrates into the installation cavity 51. The elastic member 61 is connected between the first connecting member 62 and the second connecting member 63. The elastic member 61 plays a shock-absorbing role by deforming and absorbing the vibration generated by the conveying device during the movement, thereby improving the stability of the conveying device during movement.

[0045] In one embodiment, the elastic member 61 is a shock absorbing spring.

[0046] See also Figures 1 to 4 As shown, in one embodiment of the present invention, the shock absorbing structure 60 further includes a damper 64 . The damper 64 is installed at the top of the installation cavity 51 , and the first connecting member 62 is installed at the bottom of the damper 64 .

[0047] In this embodiment, one end of the damper 64 is fixedly connected to the top of the installation cavity 51, and the other end of the damper 64 is connected to the first connecting member 62. The provision of the damper 64 can further improve the shock absorption effect.

[0048] See also Figures 1 to 4 As shown, in one embodiment of the present invention, the transport device further includes a bottom plate 70 , which is mounted on the top of the base 10 , and the first end of the second connecting member 63 is connected to the bottom plate 70 .

[0049] In this embodiment, the bottom plate 70 is installed on the top of the base 10, and the end of the second connecting member 63 away from the first connecting member 62 is fixedly connected to the bottom plate 70. The setting of the bottom plate 70 is equivalent to thickening the top wall of the base 10, thereby improving the structural strength of the base 10.

[0050] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: a base, a driving mechanism, a mounting seat and a clamping mechanism are provided. When transporting the object to be transported, the transport device is moved to a predetermined position by a moving device, so that the first driving part drives the mounting seat to move along a first direction to the location of the object to be transported, and then the first clamping arm and the second clamping arm are moved in a direction close to each other by the second driving part to clamp the object to be transported to the base, and then the first clamping arm and the second clamping arm are moved in a direction away from each other by the second driving part to release the object to be transported, thereby realizing the transportation of the object to be transported. As can be seen from the above, the position change of the clamping mechanism of the present application is achieved by the first driving part driving the mounting seat, so that the mounting seat drives the clamping mechanism to move, without manual operation, which can not only improve the automation degree of the transport device and improve the transportation efficiency, but also reduce the labor intensity of the staff.

[0051] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0052] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0053] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A transport device, characterized in that: include: A base (10), wherein a moving device (11) is provided at the bottom of the base (10); A driving mechanism (20) is mounted on the base (10), the driving mechanism (20) comprising a first driving part (21) and a transmission structure (22), the transmission structure (22) being drivingly connected to the first driving part (21); A mounting seat (30), the mounting seat (30) being configured to be connected to the transmission structure (22) and capable of moving along a first direction under the drive of the first driving part (21); as well as A clamping mechanism (40) is mounted on the mounting base (30), the clamping mechanism (40) comprising a first clamping arm (41), a second clamping arm (42) and a second driving portion for driving the first clamping arm (41) and the second clamping arm (42) to move towards or away from each other, the second driving portion comprising at least two driving members (43) spaced apart along a second direction, the driving end of at least one of the two driving members (43) being drivingly connected to the first clamping arm (41), the driving end of at least another of the two driving members (43) being drivingly connected to the second clamping arm (42), and the first direction is perpendicular to the second direction.

2. The transport device according to claim 1, characterized in that: There are two driving mechanisms (20), and along the second direction, two opposite sides of the base (10) are each provided with a mounting groove (12), the two transmission structures (22) are respectively located in the two mounting grooves (12), one end of the mounting seat (30) is transmission-connected to one of the transmission structures (22), and the other end of the mounting seat (30) is transmission-connected to the other transmission structure (22).

3. The transport device according to claim 2, characterized in that: The transmission structure (22) is a screw rod, and the mounting seat (30) comprises a U-shaped mounting frame, one end of the U-shaped mounting frame is threadedly matched with one of the screw rods, and the other end of the U-shaped mounting frame is threadedly matched with the other screw rod.

4. The transport device according to claim 2, characterized in that: For a single second driving portion, the number of the driving members (43) is plural, and the plurality of driving members (43) located on the same side are arranged at intervals along the vertical direction.

5. The transport device according to any one of claims 1 to 4, characterized in that At least one stop structure is provided on each of the first clamping arm (41) and the second clamping arm (42), and the stop structure has a stop position for stopping the object to be transported and a avoidance position for avoiding the object to be transported.

6. The transport device according to claim 5, characterized in that The stop structure comprises two stop assemblies (44) arranged opposite to each other along the first direction, each of the stop assemblies (44) comprises a rotating shaft (45) and a baffle (46), and the baffle (46) is mounted on the rotating shaft (45) and can rotate relative to the rotating shaft (45).

7. The transport device according to any one of claims 1 to 4, characterized in that The transport device further comprises a bearing seat (50) and a shock absorbing structure (60); the bearing seat (50) is mounted on the top of the base (10); the bearing seat (50) is located below the clamping mechanism (40); and the shock absorbing structure (60) is arranged between the bearing seat (50) and the base (10).

8. The transport device according to claim 7, characterized in that The bearing seat (50) includes an installation cavity (51), and the shock absorbing structure (60) includes an elastic member (61), a first connecting member (62) and a second connecting member (63), wherein the first connecting member (62) is installed on the top of the installation cavity (51), the first end of the second connecting member (63) is connected to the base (10), and the second end of the second connecting member (63) penetrates into the installation cavity (51), and the elastic member (61) is connected between the first connecting member (62) and the second connecting member (63).

9. The transport device according to claim 8, characterized in that The shock absorbing structure (60) further comprises a damper (64), wherein the damper (64) is mounted on the top of the mounting cavity (51), and the first connecting member (62) is mounted on the bottom of the damper (64).

10. The transport device according to claim 8, characterized in that The transport device further comprises a bottom plate (70), wherein the bottom plate (70) is mounted on the top of the base (10), and the first end of the second connecting member (63) is connected to the bottom plate (70).

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