Photovoltaic panel transport vehicle

Abstract

The utility model belongs to the field of photovoltaic panel installation equipment, and particularly relates to a photovoltaic panel transport vehicle which comprises a transport vehicle body, a crawler-type movable base, a feeding roller set, a clip type feeding mechanism and a photovoltaic panel lifting mechanism, and the feeding roller set and the photovoltaic panel lifting mechanism are installed in the transport vehicle body. The photovoltaic panel lifting mechanism comprises four lifting frames symmetrically installed in the transport vehicle body, lifting chains are installed in the lifting frames, and the two clip type feeding mechanisms are symmetrically installed on the top of the transport vehicle body. Through cooperation of the lifting chain, the photovoltaic panel can be stably lifted, the photovoltaic panel is limited to the designated position, the positioning step of automatically grabbing the photovoltaic panel through the mechanical arm is facilitated, in addition, the mechanical arm can grab the fastener while grabbing the photovoltaic panel, the mode of simplifying the moving track of the mechanical arm is achieved, and the efficiency of automatically installing the photovoltaic panel through the mechanical arm is improved.

Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic panel installation equipment, and particularly relates to a photovoltaic panel transport vehicle. Background Art

[0002] The automatic installation process of photovoltaic panels includes steps of automatic transportation, grasping, placing, and installation and fastening. The core equipment among them is the transport vehicle and the robotic arm. The main function of the transport vehicle is to batch transport the photovoltaic panels in the storage bin to the photovoltaic panel installation area and cooperate with the robotic arm to grasp the photovoltaic panels stored inside.

[0003] The existing transport vehicles require manual placement of photovoltaic panels, and the fasteners for installing photovoltaic panels still need to be installed manually, and cannot cooperate with the robotic arm to achieve an automatic installation mode.

[0004] The utility model designs a photovoltaic panel transport vehicle to solve the above problems. Content of the Utility Model

[0005] In order to achieve the above object, the utility model adopts the following technical solutions:

[0006] A photovoltaic panel transport vehicle, which includes a transport vehicle main body, a crawler-type mobile base, a feeding roller group, a magazine-type feeding mechanism, and a photovoltaic panel lifting mechanism;

[0007] The crawler-type mobile base is installed at the bottom of the transport vehicle main body;

[0008] The feeding roller group and the photovoltaic panel lifting mechanism are installed inside the transport vehicle main body, and the feeding roller group is located below the photovoltaic panel lifting mechanism. The photovoltaic panel lifting mechanism includes four lifting frames symmetrically installed inside the transport vehicle main body, and a lifting chain is installed inside the lifting frame;

[0009] The number of the magazine-type feeding mechanisms is two, which are used for feeding photovoltaic panel fasteners, and the two magazine-type feeding mechanisms are symmetrically installed on the top of the transport vehicle main body.

[0010] As a preferred solution, the magazine-type feeding mechanism includes a bracket installed on the top of the transport vehicle main body. A top-feeding component, a feeding box, and a pushing component are respectively installed on the bracket. The top-feeding component and the pushing component are respectively located at the head and tail ends of the bracket, and the feeding box is located between the top-feeding component and the pushing component.

[0011] As a preferred solution, the top-feeding component includes a limit support frame, a jacking slide plate, and a jacking device installed on the bracket. The limit support frame is close to the head of the feeding box, a dividing plate is installed inside the limit support frame, the jacking slide plate is located below the dividing plate, and the jacking device is connected to the jacking slide plate.

[0012] As a preferred solution, a friction plate is installed on the top of the dividing plate.

[0013] As a preferred solution, the pusher assembly includes a pusher seat, a pusher block, and a belt-type moving assembly. The pusher seat and the belt-type moving assembly are both installed on the bracket, and the pusher seat is connected to the belt-type moving assembly. The pusher seat is located at the tail of the loading box. Two sliding shafts extending towards the loading box are symmetrically installed on the pusher seat. The pusher block is connected to the two sliding shafts, and a compression spring is connected between the pusher block and the pusher seat.

[0014] As a preferred solution, the belt-type moving assembly includes two mounting seats installed on the bracket. A belt pulley is installed on the mounting seat, and a moving belt is sleeved between the two belt pulleys. The moving belt is parallel to the loading box. The pusher seat is connected to the moving belt, and a driving motor power-connected to any one of the belt pulleys is installed on the mounting seat.

[0015] As a preferred solution, the lifting frames on the same side form a group, and a power assembly is installed between the lifting frames in the same group. The power assembly includes a transmission shaft and a motor. The transmission shaft passes through the two lifting frames in the same group, and the transmission shaft is power-connected to the lifting chain inside the lifting frame. The motor is installed on any one of the lifting frames in the same group, and the motor is connected to the transmission shaft through a coupling.

[0016] As a preferred solution, a lifting plate for pushing the photovoltaic panel is installed on each link of the lifting chain.

[0017] As a preferred solution, two shock pads are installed at the four corner positions of the transport vehicle main body, and two adjacent shock pads are perpendicular to each other.

[0018] Compared with the existing technology, the advantages of the present utility model are as follows:

[0019] 1. The lifting frame designed in the present utility model is not only used to support the lifting chain, but also can limit the horizontal movement space of the photovoltaic panel. Cooperating with the lifting chain, it can stably lift the photovoltaic panel and limit the photovoltaic panel at a specified position, facilitating the positioning step of automatically grasping the photovoltaic panel by the robotic arm. In addition, the magazine-type feeding mechanism can provide fasteners at a specified position, and the relative position between the fasteners and the photovoltaic panel is fixed. Therefore, the robotic arm can grasp the fasteners in a more precise manner while grasping the photovoltaic panel, and improve the efficiency of automatically installing the photovoltaic panel by the robotic arm in a way that simplifies the movement trajectory of the robotic arm. Description of the Drawings

[0020] Figure 1 is a schematic diagram of the present utility model.

[0021] Figure 2 is a schematic diagram of the transport vehicle main body of the present utility model.

[0022] Figure 3 is a schematic diagram of the photovoltaic panel lifting mechanism of the present utility model.

[0023] Figure 4It is a schematic diagram of the magazine-type feeding mechanism of the present utility model.

[0024] Figure 5 is the present utility model Figure 4 schematic diagram of the A perspective view.

[0025] Figure 6 is a schematic diagram of the connection relationship between the pushing block and the pushing seat of the present utility model.

[0026] Names of the reference numerals in the figure: 1, transport vehicle main body; 2, crawler-type mobile base; 3, feeding roller group; 4, magazine-type feeding mechanism; 5, shock pad; 6, photovoltaic panel lifting mechanism;

[0027] 41, support; 42, blanking assembly; 43, feeding box; 44, pushing assembly; 45, limit support frame; 46, jacking slide plate; 47, jacking device; 48, dividing plate; 49, friction plate; 50, pushing seat; 51, pushing block; 52, belt-type mobile component; 53, sliding shaft; 54, compression spring; 55, mounting seat; 56, belt pulley; 57, moving belt; 58, driving motor;

[0028] 60, lifting frame; 61, lifting chain; 62, power assembly; 63, transmission shaft; 64, electric motor; 65, lifting plate. Specific embodiments

[0029] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments or drawings are used to illustrate the present utility model, but not to limit the scope of the present utility model.

[0030] A photovoltaic panel transport vehicle, as Figures 1 to 6 shown, includes a transport vehicle main body 1, a crawler-type mobile base 2, a feeding roller group 3, a magazine-type feeding mechanism 4, and a photovoltaic panel lifting mechanism 6;

[0031] The crawler-type mobile base 2 is installed at the bottom of the transport vehicle main body 1;

[0032] The feeding roller group 3 and the photovoltaic panel lifting mechanism 6 are installed inside the transport vehicle main body 1, and the feeding roller group 3 is located below the photovoltaic panel lifting mechanism 6. The photovoltaic panel lifting mechanism 6 includes four lifting frames 60 symmetrically installed inside the transport vehicle main body 1, and a lifting chain 61 is installed inside the lifting frame 60;

[0033] The number of the magazine-type feeding mechanisms 4 is two, which are used for feeding photovoltaic panel fasteners. The two magazine-type feeding mechanisms 4 are symmetrically installed on the top of the transport vehicle main body 1.

[0034] The feeding roller set 3 sends the photovoltaic panels fed into the transport vehicle body 1 to directly below the photovoltaic panel lifting mechanism 6, and then the lifting chain 61 conveys the photovoltaic panels from bottom to top until the photovoltaic panels are lifted to the top of the transport vehicle body 1. The clip-type feeding mechanism 4 contains fasteners for installing the photovoltaic panels on the purlins. The lifting chain 61 is located at the long side of the photovoltaic panel, and the clip-type feeding mechanism 4 is located at the short side of the photovoltaic panel. The robotic arm can simultaneously grasp the photovoltaic panel and two fasteners through the fixture.

[0035] The lifting frame 60 not only supports the lifting chain 61 but also restricts the horizontal and vertical movement spaces of the photovoltaic panel. In cooperation with the lifting chain 61, it can stably lift the photovoltaic panel and limit the photovoltaic panel to a specified position, facilitating the positioning step of automatically grasping the photovoltaic panel by the robotic arm. In addition, the clip-type feeding mechanism 4 can provide fasteners at a specified position, and the relative positions between the fasteners and the photovoltaic panel are fixed. Therefore, the robotic arm can grasp the fasteners in a more precise manner while grasping the photovoltaic panel, simplifying the movement trajectory of the robotic arm and improving the efficiency of the robotic arm's automatic installation of the photovoltaic panel.

[0036] As Figures 4 to 6 shown, the clip-type feeding mechanism 4 includes a bracket 41 installed on the top of the transport vehicle body 1. A top-feeding component 42, a feeding box 43, and a pushing component 44 are respectively installed on the bracket 41. The top-feeding component 42 and the pushing component 44 are respectively located at the head and tail ends of the bracket 41, and the feeding box 43 is located between the top-feeding component 42 and the pushing component 44.

[0037] The top-feeding component 42 includes a limit support frame 45, a lifting slide plate 46, and a lifting device 47 installed on the bracket 41. The limit support frame 45 is close to the head of the feeding box 43. A dividing plate 48 is installed inside the limit support frame 45. The lifting slide plate 46 is located below the dividing plate 48. The lifting device 47 is connected to the lifting slide plate 46. A friction plate 49 is installed on the top of the dividing plate 48.

[0038] Under the restriction of the limit support frame 45, only one fastener will move onto the dividing plate 48 at a time. Controlling the lifting slide plate 46 to rise can lift the fastener for the robotic arm to suck. Under the frictional force between the fastener and the friction plate 49, the fastener remains stable during the lifting process.

[0039] The pushing component 44 includes a pushing seat 50, a pushing block 51, and a belt-type moving component 52. The pushing seat 50 and the belt-type moving component 52 are both installed on the bracket 41, and the pushing seat 50 is connected to the belt-type moving component 52. The pushing seat 50 is located at the tail of the feeding box 43. Two sliding shafts 53 extending towards the feeding box 43 are symmetrically installed on the pushing seat 50. The pushing block 51 is connected to the two sliding shafts 53. A compression spring 54 is connected between the pushing block 51 and the pushing seat 50.

[0040] The moving pusher seat 50 sequentially pushes the fasteners to cooperate with the ejector assembly 42 for feeding. Among them, the pusher block 51 on the pusher seat 50 is in direct contact with the fasteners. Under the action of the compression spring 54, the pusher block 51 can not only closely adhere to the fasteners to maintain a stable pushing function, but also prevent accidents caused by excessive force applied to the fasteners.

[0041] The belt-type moving assembly 52 includes two mounting seats 55 installed on the bracket 41. Belt pulleys 56 are installed on the mounting seats 55, and a moving belt 57 is sleeved between the two belt pulleys 56. The moving belt 57 is parallel to the feeding box 43. The pusher seat 50 is connected to the moving belt 57. A driving motor 58 that is power-connected to any one of the belt pulleys 56 is installed on the mounting seat 55.

[0042] As Figure 3 shown, the lifting frames 60 on the same side are in a group. A power assembly 62 is installed between the lifting frames 60 in the same group. The power assembly 62 includes a transmission shaft 63 and a motor 64. The transmission shaft 63 penetrates through the two lifting frames 60 in the same group, and the transmission shaft 63 is power-connected to the lifting chain 61 inside the lifting frame 60. The motor 64 is installed on any one of the lifting frames 60 in the same group. The motor 64 is connected to the transmission shaft 63 through a coupling. Lifting plates 65 for lifting the photovoltaic panel are installed on each link of the lifting chain 61.

[0043] As Figure 2 shown, two shock pads 5 are installed at the four corner positions of the transport vehicle main body 1, and two adjacent shock pads 5 are perpendicular to each other. The shock pads 5 are located above the feeding roller group 3, which can not only provide a buffering effect on the photovoltaic panel in the horizontal direction, but also cooperate with the lifting frames 60 to provide a limiting function for the photovoltaic panel.

[0044] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A photovoltaic panel transport vehicle, characterized in that: It includes a transport vehicle main body (1), a crawler mobile base (2), a feeding roller group (3), a magazine-type feeding mechanism (4), and a photovoltaic panel lifting mechanism (6); The crawler mobile base (2) is installed at the bottom of the transport vehicle main body (1); The feeding roller group (3) and the photovoltaic panel lifting mechanism (6) are installed inside the transport vehicle main body (1), and the feeding roller group (3) is located below the photovoltaic panel lifting mechanism (6). The photovoltaic panel lifting mechanism (6) includes four lifting frames (60) symmetrically installed inside the transport vehicle main body (1), and a lifting chain (61) is installed inside the lifting frame (60); The number of the magazine-type feeding mechanisms (4) is two, which are used for feeding photovoltaic panel fasteners. The two magazine-type feeding mechanisms (4) are symmetrically installed on the top of the transport vehicle main body (1).

2. The photovoltaic panel transporter according to claim 1, characterized in that: The magazine-type feeding mechanism (4) includes a bracket (41) installed on the top of the transport vehicle main body (1). A top feeding component (42), a feeding box (43), and a pushing component (44) are respectively installed on the bracket (41). The top feeding component (42) and the pushing component (44) are respectively located at the head and tail ends of the bracket (41), and the feeding box (43) is located between the top feeding component (42) and the pushing component (44).

3. The photovoltaic panel transport vehicle according to claim 2, wherein: The top feeding component (42) includes a limit support frame (45), a jacking slide plate (46), and a jacking device (47) installed on the bracket (41). The limit support frame (45) is close to the head of the feeding box (43). A material dividing plate (48) is installed inside the limit support frame (45). The jacking slide plate (46) is located below the material dividing plate (48), and the jacking device (47) is connected to the jacking slide plate (46).

4. The photovoltaic panel transport vehicle according to claim 3, characterized in that: A friction plate (49) is installed on the top of the material dividing plate (48).

5. The photovoltaic panel transporter according to claim 2, characterized in that: The pushing component (44) includes a pushing seat (50), a pushing block (51), and a belt-type moving component (52). The pushing seat (50) and the belt-type moving component (52) are both installed on the bracket (41), and the pushing seat (50) is connected to the belt-type moving component (52). The pushing seat (50) is located at the tail of the feeding box (43). Two sliding shafts (53) extending towards the feeding box (43) are symmetrically installed on the pushing seat (50). The pushing block (51) is connected to the two sliding shafts (53), and a compression spring (54) is connected between the pushing block (51) and the pushing seat (50).

6. The photovoltaic panel transport vehicle according to claim 5, characterized in that: The belt-type moving component (52) includes two mounting seats (55) installed on the bracket (41). A belt pulley (56) is installed on the mounting seat (55), and a moving belt (57) is sleeved between the two belt pulleys (56). The moving belt (57) is parallel to the feeding box (43). The pushing seat (50) is connected to the moving belt (57). A driving motor (58) power-connected to any one of the belt pulleys (56) is installed on the mounting seat (55).

7. The photovoltaic panel transporter according to claim 1, characterized in that: The lifting frames (60) on the same side are grouped together, and a power assembly (62) is installed between the lifting frames (60) in the same group. The power assembly (62) includes a transmission shaft (63) and an electric motor (64). The transmission shaft (63) penetrates through the two lifting frames (60) in the same group, and the transmission shaft (63) is in power connection with the lifting chain (61) inside the lifting frame (60). The electric motor (64) is installed on any one of the lifting frames (60) in the same group, and the electric motor (64) is connected to the transmission shaft (63) through a coupling.

8. A photovoltaic panel transport vehicle according to claim 1, characterized in that: Lifting plates (65) for lifting the photovoltaic panels are installed on each link of the lifting chain (61).

9. The photovoltaic panel transporter according to claim 1, characterized in that: Two shock pads (5) are installed at the four corner positions of the transport vehicle body (1), and two adjacent shock pads (5) are perpendicular to each other.

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