Photovoltaic panel hoisting machine

Abstract

The photovoltaic panel hoisting machine comprises a chassis, the top end of a supporting vertical rod at the upper end of the chassis is rotationally connected with one end of a supporting transverse rod, the other end of the supporting transverse rod is connected with a fixed pulley, a first telescopic rod is installed on a supporting seat, the telescopic end of the first telescopic rod is rotationally connected with a rod body of the supporting transverse rod, and a take-up groove is formed in the rod body of the supporting transverse rod; a first rotating shaft is mounted in the take-up groove and is in transmission connection with a first motor, the first rotating shaft is connected with one end of a first traction rope, the other end of the first traction rope bypasses a fixed pulley and is connected with the upper end face of a fixed plate, and a sucker is mounted on the lower end face of the fixed plate; the first traction rope bypasses the fixed pulley and ascends with the connecting end of the upper end of the fixing plate to pull the fixing plate to move upwards, and a suction cup is installed on the lower end face of the fixing plate, so that the safety of the photovoltaic panel in the lifting process is ensured, the photovoltaic panel is pulled and lifted along with the fixing plate, the stability of the photovoltaic panel during lifting is improved, and the installation efficiency of the photovoltaic panel is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel installation, and particularly relates to a photovoltaic panel hoisting machine. Background Art

[0002] A photovoltaic panel is a device that converts light energy into electrical energy. When sunlight shines on the photovoltaic panel, photons will excite electrons in the photovoltaic cell, causing them to flow, thereby generating a supply current.

[0003] Photovoltaic panels are usually installed on brackets or roofs. When installing existing photovoltaic panels, workers will use a lifting rope to lift the photovoltaic panel to be installed to the installation position and then install the photovoltaic panel. During the process of manually towing and hoisting the photovoltaic panel, there is instability in manual towing and hoisting, which will also increase the hoisting risk. During the process of manual towing, the traction force output is uneven and the fixation is not firm, which will cause the photovoltaic panel to collide and fall off, resulting in damage to the photovoltaic panel. Summary of the Utility Model

[0004] To solve the problems encountered in the above background art, the present application proposes a photovoltaic panel hoisting machine for towing and lifting the photovoltaic panel, improving the stability during the hoisting of the photovoltaic panel and improving the installation efficiency of the photovoltaic panel.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A photovoltaic panel hoisting machine includes a chassis. A traveling mechanism is installed on the lower end surface of the chassis. A control console is arranged on the upper end surface of the chassis. A support vertical rod is connected to the rear end of the chassis. The top end of the support vertical rod is rotatably connected to one end of a support cross bar. The other end of the support cross bar is connected with a fixed pulley. A support seat is connected to the side wall of the support vertical rod. A first telescopic rod is installed on the support seat. The telescopic end of the first telescopic rod is rotatably connected to the rod body of the support cross bar. A wire groove is installed on the rod body of the support cross bar. A first rotating shaft is installed in the wire groove. The first rotating shaft is in transmission connection with a first motor. The first rotating shaft is connected to one end of a first traction rope. The other end of the first traction rope bypasses the fixed pulley and is connected to the upper end surface of a fixing plate. A suction cup is installed on the lower end surface of the fixing plate. A tray is installed at the front end of the chassis.

[0007] In an embodiment of the present application, the bottom end of the support vertical rod is rotatably connected to the chassis through a hydraulic turntable.

[0008] In an embodiment of the present application, a plug rod is sleeved in the support cross bar. A second telescopic rod is installed at the upper end of the support cross bar. The extending end of the second telescopic rod is connected to the plug rod. The fixed pulley is connected to the support cross bar through the plug rod.

[0009] In one embodiment of the present application, a guide wheel is provided at the upper end of the second telescopic rod.

[0010] In one embodiment of the present application, a tray is installed at the front end of the chassis.

[0011] In one embodiment of the present application, columns are provided on the side of the tray. A horizontal shaft is connected to the top of the columns. A conduction wheel is rotatably connected to the horizontal shaft. A chute is provided on the side of the columns. The tray is slidably connected to the chute. One end of a second towing rope is connected to the upper end surface of the tray. The other end of the second towing rope bypasses the conduction wheel and is connected to a wire wheel. The wire wheel is drivingly connected to a second motor.

[0012] In one embodiment of the present application, a plurality of suction cups are uniformly installed at the bottom end of the fixing plate.

[0013] In one embodiment of the present application, a housing is provided above the console.

[0014] In summary, the technical solution proposed in the present application includes the following beneficial technical effects: In the present application, a wire groove is installed on the rod body of the support cross bar. A first rotating shaft is installed in the wire groove. The other end of the first towing rope bypasses a fixed pulley and is connected to the upper end surface of the fixing plate. A first motor drives the first rotating shaft in the wire groove to rotate to wind and unwind the first towing rope connected to the first rotating shaft. When the first rotating shaft winds up the first towing rope, the first towing rope bypasses the fixed pulley and the connection end with the upper end of the fixing plate rises, thereby pulling the fixing plate upward. A suction cup is installed on the lower end surface of the fixing plate. The suction cup is used to firmly adsorb the photovoltaic panel on the fixing plate, avoiding the photovoltaic panel from slipping or falling during the lifting process, ensuring the safety of the photovoltaic panel during the lifting process. The photovoltaic panel follows the fixing plate for traction and lifting, improving the stability during the hoisting of the photovoltaic panel and being beneficial to improving the installation efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a three-dimensional structure schematic diagram of a photovoltaic panel hoisting machine provided by an embodiment of the present application;

[0017] Figure 2 It is a three-dimensional structure schematic diagram of a photovoltaic panel hoisting machine provided by an embodiment of the present application;

[0018] Figure 3 It is a three-dimensional structure schematic diagram of a photovoltaic panel hoisting machine provided by an embodiment of the present application;

[0019] Figure 4 Schematic three-dimensional structure diagram of a photovoltaic panel hoisting machine provided by an embodiment of the present application;

[0020] In the figure: chassis - 1;

[0021] Traveling mechanism - 2;

[0022] Control console - 3, housing - 31;

[0023] Support vertical rod - 4, support base - 41, first telescopic rod - 411, hydraulic turntable - 42;

[0024] Support cross bar - 5, fixed pulley - 51, wire groove - 52, insertion rod - 53, second telescopic rod - 54, first rotating shaft - 521, first motor - 522, guide wheel - 541;

[0025] First traction rope - 6, fixing plate - 61, suction cup - 611;

[0026] Tray - 7, column - 71, horizontal shaft - 72, conduction wheel - 721, wire wheel - 722, second motor - 723, chute - 73, second traction rope - 74. Detailed implementation manners

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments in the present application also belong to the scope of protection of the present application.

[0028] It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0029] The terms "installation", "connection" and "coupling" in the present application should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] In the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0031] A photovoltaic panel hoisting machine provided in this embodiment is shown in Figures 1 - 4 the figure and includes a chassis 1. A traveling mechanism 2 is installed on the lower end surface of the chassis 1. An operation console 3 is arranged on the upper end surface of the chassis 1. A support vertical rod 4 is connected to the rear end of the chassis 1. The top end of the support vertical rod 4 is rotatably connected to one end of a support cross bar 5. A fixed pulley 51 is connected to the other end of the support cross bar 5. A support seat 41 is connected to the side wall of the support vertical rod 4. A first telescopic rod 411 is installed on the support seat 41. The telescopic end of the first telescopic rod 411 is rotatably connected to the rod body of the support cross bar 5. A wire groove 52 is installed on the rod body of the support cross bar 5. A first rotating shaft 521 is installed in the wire groove 52. The first rotating shaft 521 is in transmission connection with a first motor 522. The first rotating shaft 521 is connected to one end of a first traction rope 6. The other end of the first traction rope 6 bypasses the fixed pulley 51 and is connected to the upper end surface of a fixing plate 61. A suction cup 611 is installed on the lower end surface of the fixing plate 61.

[0032] In the above embodiment, the rear end of the chassis 1 is connected to the support vertical rod 4, and the top end of the support vertical rod 4 is rotatably connected to one end of the support cross rod 5. The side wall of the support vertical rod 4 is connected to the support seat 41, and the first telescopic rod 411 is installed on the support seat 41. The first telescopic rod 411 installed on the support seat 41 can be used to support the rod body of the support cross rod 5, which is beneficial to improve the stability of the support cross rod 5. In addition, the telescopic end of the first telescopic rod 411 is rotatably connected to the rod body of the support cross rod 5. When the first telescopic rod 411 is extended, it can push the rod body of the support cross rod 5 to deflect upward around the upper end of the support vertical rod 4, which can increase the hoisting height of the hoisting machine. The hoisting height of the hoisting machine can be controlled by controlling the extension and shortening of the telescopic end of the first telescopic rod 411, which is beneficial to improve the adaptability of the hoisting machine. Furthermore, the rod body of the supporting crossbar 5 is provided with a wire taking-up groove 52, in which a first rotating shaft 521 is provided, the first rotating shaft 521 is connected to a first motor 522 in transmission connection, the first rotating shaft 521 is connected to one end of the first traction rope 6, the other end of the first traction rope 6 bypasses the fixed pulley 51 and is connected to the upper end surface of the fixed plate 61, and the first motor 522 drives the first rotating shaft 521 in the wire taking-up groove 52 to rotate and retract and release the first traction rope 6 connected to the first rotating shaft 521. When the first rotating shaft 521 reels the first traction rope 6, the first traction rope 6 bypasses the fixed pulley 51 and the end connected to the upper end of the fixed plate 61 rises, thereby pulling the fixed plate 61 upward. A suction cup 611 is installed on the lower end surface of the fixed plate 61. The suction cup 611 is used to firmly adsorb the photovoltaic panel on the fixed plate 61, avoiding the photovoltaic panel from slipping or falling during the lifting process, ensuring the safety of the photovoltaic panel lifting process. The photovoltaic panel is pulled and lifted following the fixed plate 61, which improves the stability of the photovoltaic panel during hoisting, which is beneficial to improving the installation efficiency of the photovoltaic panel.

[0033] Optionally, the suction cup 611 can be connected to an air pump. When the suction cup 611 is adsorbed, a vacuum is drawn inside the suction cup 611 so that the suction cup 611 is adsorbed to the surface of the photovoltaic panel. When the photovoltaic panel is lifted to a specified position, gas (such as air) is injected into the suction cup 611 when the suction cup 611 is removed to separate the suction cup 611 from the adsorption surface of the photovoltaic panel.

[0034] In one embodiment of the present application, see Figure 1 As shown, the bottom end of the supporting vertical rod 4 is rotatably connected to the chassis 1 via a hydraulic turntable 42 .

[0035] In the above embodiment, the rotation of the hydraulic turntable 42 can drive the support vertical rod 4 to rotate, and then drive the hoisted photovoltaic panel to rotate on a horizontal plane at a specific height, so as to adapt to the hoisting requirements in different directions, which is beneficial to improving the flexibility of the hoisting machine in hoisting photovoltaic panels.

[0036] In one embodiment of the present application, refer to Figure 1As shown, an insertion rod 53 is sleeved inside the support cross bar 5. A second telescopic rod 54 is installed at the upper end of the support cross bar 5. The extended end of the second telescopic rod 54 is connected to the insertion rod 53. The fixed pulley 51 is connected to the support cross bar 5 through the insertion rod 53.

[0037] In the above embodiment, when the extended end of the second telescopic rod 54 extends, the insertion rod 53 sleeved inside the support cross bar 5 extends out of the support cross bar 5, thereby increasing the overall length of the support cross bar 5, which is beneficial to improving the lifting range of the hoisting machine.

[0038] In an embodiment of the present application, refer to Figure 1 As shown, a guide wheel 541 is provided at the upper end of the second telescopic rod 54.

[0039] In the above embodiment, the guide wheel 541 is used to guide the first traction rope 6 to bypass the fixed pulley 51 in a predetermined direction, avoiding deviation of the first traction rope 6 during the retraction and extension process, which may cause hoisting machine failures. In addition, the guide wheel 541 can keep the traction rope stable during operation, reduce the bending and twisting of the traction rope, thereby improving the traction efficiency.

[0040] In an embodiment of the present application, a tray 7 is installed at the front end of the chassis 1.

[0041] In the above embodiment, a tray 7 is installed at the front end of the chassis 1. The tray 7 can be used to transfer multiple photovoltaic panels. When the photovoltaic panels are transferred to the designated position, the hoisting machine operator lowers the first traction rope 6, and the staff can move the fixing plate 61 to the upper end surface of the photovoltaic panel and use the suction cup 611 to adsorb and hoist the photovoltaic panel, which is beneficial to improving the transfer and installation efficiency of the photovoltaic panel.

[0042] In an embodiment of the present application, refer to Figure 3 As shown, a column 71 is provided on the side of the tray 7. The top of the column 71 is connected to a horizontal shaft 72. A conduction wheel 721 is rotatably connected to the horizontal shaft 72. A chute 73 is provided on the side of the column 71. The tray 7 is slidably connected to the chute 73. One end of a second traction rope 74 is connected to the upper end surface of the tray 7. The other end of the second traction rope 74 bypasses the conduction wheel 721 and is connected to a wire wheel 722. The wire wheel 722 is in transmission connection with a second motor 723.

[0043] In the above embodiment, the second motor 723 drives the wire wheel 722 to rotate and winds the second traction rope 74 on the wire wheel 722, thereby pulling the tray 7 to move upward along the direction of the chute 73. It can be used to change the horizontal height of the photovoltaic panels placed on the tray 7, facilitating the taking and installation of the photovoltaic panels, and also facilitating the picking and transferring of the photovoltaic panels on the shelf at a certain horizontal height from the ground.

[0044] In an embodiment of the present application, refer toFigure 1 As shown, a plurality of suction cups 611 are evenly mounted on the bottom end of the fixing plate 61 .

[0045] In the above embodiment, a plurality of suction cups 611 are evenly installed at the bottom end of the fixing plate 61, so that the adsorption force of the suction cups 611 is evenly distributed on the surface of the photovoltaic panel, which is beneficial to improving the stability of the photovoltaic panel during hoisting.

[0046] In one embodiment of the present application, see Figure 4 As shown, a shell 31 is provided on the top of the control console 3 .

[0047] In the above embodiment, the photovoltaic panels are usually installed in areas with sufficient sunlight. The outer shell 31 above the control console 3 plays a shading role to prevent the control console 3 from being exposed to direct sunlight and causing high temperature failure. It also plays a shading role for the operator, which is beneficial to improving the operating comfort.

[0048] During the actual use of this application: the walking mechanism 2 installed on the lower end surface of the chassis 1 is used to carry the chassis 1 to move on the ground, and the control console 3 on the upper end surface of the chassis 1 is equipped with switches of various components of the hoisting machine, so that the operator can control the operation of each component according to actual conditions to complete the hoisting of the photovoltaic panel. The rear end of the chassis 1 is connected to a support vertical rod 4 and the top of the support vertical rod 4 is rotatably connected to one end of the support cross rod 5. The side wall of the support vertical rod 4 is connected to a support seat 41, and a first telescopic rod 411 is installed on the support seat 41. The telescopic end of the first telescopic rod 411 is rotatably connected to the rod body of the support cross rod 5. When the first telescopic rod 411 is extended, the rod body of the support cross rod 5 can be pushed to deflect upward around the upper end of the support vertical rod 4, thereby increasing the hoisting height of the hoisting machine. The rod body of the supporting crossbar 5 is provided with a wire-receiving groove 52, in which a first rotating shaft 521 is installed, and the first rotating shaft 521 is connected to a first motor 522 in transmission connection, and the first rotating shaft 521 is connected to one end of the first traction rope 6, and the other end of the first traction rope 6 bypasses the fixed pulley 51 and is connected to the upper end surface of the fixed plate 61, and the first motor 522 drives the first rotating shaft 521 in the wire-receiving groove 52 to rotate and retract and release the first traction rope 6 connected to the first rotating shaft 521. When the first rotating shaft 521 reels the first traction rope 6, the first traction rope 6 bypasses the fixed pulley 51 and the end connected to the upper end of the fixed plate 61 rises, thereby pulling the fixed plate 61 upward, and the lower end surface of the fixed plate 61 is provided with a suction cup 611, and the suction cup 611 is used to firmly adsorb the photovoltaic panel on the fixed plate 61, and the photovoltaic panel follows the fixed plate 61 to be pulled and lifted, thereby realizing the lifting work of the photovoltaic panel by the hoisting machine.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A photovoltaic panel hoisting machine, characterized in that: The invention comprises a chassis (1), a walking mechanism (2) is installed on the lower end surface of the chassis (1), a control console (3) is arranged on the upper end surface of the chassis (1), a supporting vertical rod (4) is connected to the rear end of the chassis (1), the top end of the supporting vertical rod (4) is rotatably connected to one end of a supporting cross rod (5), the other end of the supporting cross rod (5) is connected to a fixed pulley (51), the side wall of the supporting vertical rod (4) is connected to a supporting seat (41), a first telescopic rod (411) is installed on the supporting seat (41), and the first telescopic rod (411) is The telescopic end is rotatably connected to the rod body of the supporting cross bar (5); the rod body of the supporting cross bar (5) is provided with a wire taking-up groove (52); a first rotating shaft (521) is installed in the wire taking-up groove (52); the first rotating shaft (521) is transmission-connected to a first motor (522); the first rotating shaft (521) is connected to one end of a first traction rope (6); the other end of the first traction rope (6) passes around a fixed pulley (51) and is connected to an upper end surface of a fixed plate (61); a suction cup (611) is installed on a lower end surface of the fixed plate (61).

2. The photovoltaic panel hoisting machine according to claim 1, characterized in that: The bottom end of the supporting vertical rod (4) is rotatably connected to the chassis (1) via a hydraulic rotating plate (42).

3. The photovoltaic panel hoisting machine according to claim 1, characterized in that: The support cross bar (5) is sleeved with an insertion rod (53), the upper end of the support cross bar (5) is mounted with a second telescopic rod (54), the extended end of the second telescopic rod (54) is connected to the insertion rod (53), and the fixed pulley (51) is connected to the support cross bar (5) via the insertion rod (53).

4. The photovoltaic panel hoisting machine according to claim 3, characterized in that: A guide wheel (541) is provided at the upper end of the second telescopic rod (54).

5. The photovoltaic panel hoisting machine according to claim 1, characterized in that: A tray (7) is installed at the front end of the chassis (1).

6. The photovoltaic panel hoisting machine according to claim 5, characterized in that: The tray (7) is provided with a column (71) on the side, the top of the column (71) is connected to a transverse axis (72), a transmission wheel (721) is rotatably connected to the transverse axis (72), a sliding groove (73) is provided on the side of the column (71), the tray (7) is slidably connected to the sliding groove (73), the upper end surface of the tray (7) is connected to one end of a second traction rope (74), the other end of the second traction rope (74) passes around the transmission wheel (721) and is connected to a wire wheel (722), and the wire wheel (722) is transmission-connected to a second motor (723).

7. The photovoltaic panel hoisting machine according to claim 1, characterized in that: A plurality of suction cups (611) are evenly mounted on the bottom end of the fixing plate (61).

8. The photovoltaic panel hoisting machine according to any one of claims 1 to 7, characterized in that: A shell (31) is provided above the control console (3).

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