Welding device for pseudo-ginseng greenhouse metal connection

Abstract

The utility model discloses a welding device for pseudo-ginseng greenhouse metal connection, which relates to the technical field of welding machines, and comprises a base, a welding machine is fixed at the upper end of the base, the surface of the welding machine is connected with a welding clamp through a line, a transmission rod is rotatably connected in the base, rear wheels are fixed at two ends of the transmission rod, and the transmission rod is connected with the welding clamp through a line. The height of the auxiliary wheel is changed through the positioning screw rod, the high bolt hole and the low bolt hole, when passing through a muddy road section, the auxiliary wheel can drive the welding device to move through the supporting plate on the surface of the auxiliary wheel, and therefore the welding device can be used for welding the muddy road section. The supporting plate is in contact with the muddy road surface in a line, so that sliding is avoided, compared with an existing iron rear wheel and a front universal wheel, the welding device is higher in trafficability on the muddy road surface, meanwhile, the normal steering capacity of the welding device is guaranteed, and the welding device is more convenient to weld a greenhouse.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines, in particular to a welding device for metal connection of a Panax notoginseng greenhouse. Background Art

[0002] A welding machine is a processing machine that connects separate materials or parts into one. It usually fills molten solder into the gap between two clean and close solid metal surfaces to be welded, and completes the welding through intermolecular contact, thus ensuring the continuity of the metal.

[0003] The existing welding machine has a metal rear wheel and a universal front wheel. However, since most of the greenhouse environment is soil pavement, the universal wheel is easy to sink into the soil, and the metal wheel has weak grip, which makes it very difficult to move the welding device when in use. Therefore, a welding device for metal connection of a Panax notoginseng greenhouse is proposed to solve the above problem. Utility Model Content

[0004] The utility model provides a welding device for metal connection of a Panax notoginseng greenhouse, which solves the above technical problems.

[0005] In order to solve the above technical problems, the utility model provides a welding device for metal connection of Panax notoginseng greenhouse, comprising a base, a welding machine is fixed on the upper end of the base, and an electric welding clamp is connected to the surface of the welding machine through a line, a transmission rod is rotatably connected inside the base, rear wheels are fixed at both ends of the transmission rod, a power pulley is fixed to the middle part of the transmission rod, a belt is connected to the surface of the power pulley, and a driven pulley is connected to the other end of the belt relative to the power pulley, a driven column is fixed inside the driven pulley, auxiliary wheels are fixed at both ends of the driven column, a positioning rod is rotatably connected to the surface of the driven column, a positioning screw is slidably connected to the surface of the positioning rod, the positioning screw is rotatably connected to the base through a thread, a guide frame is fixed to the bottom of the base, the driven column is slidably connected to the guide frame, and the surface of the base is connected to the front wheel.

[0006] Preferably, a limiting plate is fixed on the surface of the base, and the positioning rod is slidably connected to the limiting plate.

[0007] Preferably, a positioning column is fixed inside the base, the upper end of the driven column is rotatably connected to a linkage plate, and the surface of the linkage plate is rotatably connected to a connecting plate.

[0008] Preferably, both ends of the connecting plate are rotatably connected to a rotating plate, and the other end of the rotating plate relative to the connecting plate is rotatably connected to a front wheel.

[0009] Preferably, a high bolt hole and a low bolt hole are provided on the surface of the base, and the positioning rod is connected to the high bolt hole and the low bolt hole through a positioning screw.

[0010] Preferably, a gas cylinder is provided at the upper end of the base, and the gas cylinder is connected to a welding gun through a pipeline.

[0011] Compared with the related art, the welding device for metal connection of Panax notoginseng greenhouse provided by the utility model has the following features:

[0012] Beneficial effects:

[0013] The utility model changes the height of the auxiliary wheel through positioning screws, high bolt holes and low bolt holes. When passing through muddy sections, the auxiliary wheel can drive the welding device to move through the support plate on the surface. The contact between the support plate and the muddy road surface is in a line, thereby avoiding sliding. Compared with the existing configuration of iron rear wheels and front universal wheels, this patent has stronger passability on muddy roads, while ensuring the normal steering ability of the welding device, making the welding device more convenient when welding greenhouses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main structure diagram of the utility model;

[0015] Figure 2 It is a structural diagram of the base in the utility model;

[0016] Figure 3 This is a side structural diagram of the base in the utility model;

[0017] Figure 4 It is a transmission structure diagram of the front wheel and the rear wheel in the utility model.

[0018] Numbers in the figure: 1. gas cylinder; 2. base; 3. rear wheel; 4. welding machine; 5. welding gun; 6. front wheel; 7. welding clamp; 8. auxiliary wheel; 9. transmission rod; 10. power pulley; 11. belt; 12. guide frame; 13. positioning rod; 14. limit plate; 15. driven column; 16. driven pulley; 17. positioning screw; 18. linkage plate; 19. connecting plate; 20. rotating plate; 21. positioning column. DETAILED DESCRIPTION

[0019] Example, by Figure 1-4The utility model includes a welding device for metal connection of a Panax notoginseng greenhouse, including a base 2, a welding machine 4 is fixed on the upper end of the base 2, a welding clamp 7 is connected to the surface of the welding machine 4 through a line, a transmission rod 9 is rotatably connected to the inside of the base 2, rear wheels 3 are fixed to both ends of the transmission rod 9, a power pulley 10 is fixed to the middle of the transmission rod 9, a belt 11 is connected to the surface of the power pulley 10, a driven pulley 16 is connected to the other end of the belt 11 relative to the power pulley 10, a driven column 15 is fixed inside the driven pulley 16, auxiliary wheels 8 are fixed to both ends of the driven column 15, a positioning rod 13 is rotatably connected to the surface of the driven column 15, a positioning screw 17 is slidably connected to the surface of the positioning rod 13, the positioning screw 17 is rotatably connected to the base 2 through a thread, a guide frame 12 is fixed to the bottom of the base 2, the driven column 15 is slidably connected to the guide frame 12, and a front wheel 6 is connected to the surface of the base 2.

[0020] A limiting plate 14 is fixed on the surface of the base 2 , and the positioning rod 13 is slidably connected to the limiting plate 14 .

[0021] A positioning column 21 is fixed inside the base 2 , and the upper end of the driven column 15 is rotatably connected to a linkage plate 18 , and the surface of the linkage plate 18 is rotatably connected to a connection plate 19 .

[0022] The two ends of the connecting plate 19 are rotatably connected to the rotating plate 20 , and the other end of the rotating plate 20 relative to the connecting plate 19 is rotatably connected to the front wheel 6 .

[0023] The surface of the base 2 is provided with a high bolt hole and a low bolt hole, and the positioning rod 13 is connected with the high bolt hole and the low bolt hole through a positioning screw 17 .

[0024] A gas cylinder 1 is disposed at the upper end of the base 2, and the gas cylinder 1 is connected to a welding gun 5 through a pipeline.

[0025] Connect the power supply of the welding machine 4, clamp the welding rod with the welding clamp 7, operate the knob on the surface of the welding machine 4 to adjust the current of the welding clamp 7, then the metal can be welded by the welding clamp 7, open the gas cylinder 1, ignite the welding gun 5 with a lighter, adjust the length of the flame on the surface of the welding gun 5 by the valve on the surface of the gas cylinder 1, then the metal can be welded by the welding gun 5. Since the inside of the Panax notoginseng greenhouse is all soil pavement, when it is necessary to move the welding device, push the positioning screw 17 downward, the positioning screw 17 drives the positioning rod 13 to move in the middle of the limit plate 14, the driven column 15 moves to the bottom of the guide frame 12, and the positioning rod 13 is fixed by the positioning screw 17 The bottom of the auxiliary wheel 8 is flush with the bottom of the front wheel 6 and the rear wheel 3 at the low bolt hole on the surface of the base 2. When the rear wheel 3 rotates, the auxiliary wheel 8 is driven to rotate by the power belt 11 wheel 10, the belt 11 and the driven belt 11 wheel. The auxiliary wheel 8 drives the welding device to move through the support plate on the surface. Both the front wheel 6 and the rear wheel 3 are rubber tires to increase the grip. When the welding device needs to turn, the front wheel 6 changes the angle of the connecting plate 19 through the rotating plate 20. The two connecting plates 19 move relative to each other to drive the linkage plate 18 to rotate. The linkage plate 18 rotates relative to the positioning column 21. The rotation angles of the two front wheels 6 are consistent to ensure the normal steering of the welding device.

Claims

1. A welding device for metal connection of a Panax notoginseng greenhouse, comprising a base (2), characterized in that: A welding machine (4) is fixed at the upper end of the base (2), and a welding clamp (7) is connected to the surface of the welding machine (4) through a line. A transmission rod (9) is rotatably connected inside the base (2), and rear wheels (3) are fixed at both ends of the transmission rod (9). A power pulley (10) is fixed in the middle of the transmission rod (9), and a belt (11) is connected to the surface of the power pulley (10). The other end of the belt (11) relative to the power pulley (10) is connected to a driven pulley (16), and the driven pulley ( A driven column (15) is fixed inside the base (16), auxiliary wheels (8) are fixed at both ends of the driven column (15), the surface of the driven column (15) is rotatably connected to a positioning rod (13), the surface of the positioning rod (13) is slidably connected to a positioning screw (17), the positioning screw (17) is rotatably connected to the base (2) through a thread, a guide frame (12) is fixed at the bottom of the base (2), the driven column (15) is slidably connected to the guide frame (12), and the surface of the base (2) is connected to a front wheel (6).

2. A welding device for metal connection of Panax notoginseng greenhouse according to claim 1, characterized in that: A limiting plate (14) is fixed on the surface of the base (2), and the positioning rod (13) is slidably connected to the limiting plate (14).

3. A welding device for metal connection of Panax notoginseng greenhouse according to claim 1, characterized in that: A positioning column (21) is fixed inside the base (2), the upper end of the driven column (15) is rotatably connected to a linkage plate (18), and the surface of the linkage plate (18) is rotatably connected to a connection plate (19).

4. A welding device for metal connection of Panax notoginseng greenhouse according to claim 3, characterized in that: The two ends of the connecting plate (19) are rotatably connected to a rotating plate (20), and the other end of the rotating plate (20) relative to the connecting plate (19) is rotatably connected to a front wheel (6).

5. A welding device for metal connection of Panax notoginseng greenhouse according to claim 1, characterized in that: The surface of the base (2) is provided with a high bolt hole and a low bolt hole, and the positioning rod (13) is connected to the high bolt hole and the low bolt hole via a positioning screw rod (17).

6. A welding device for metal connection of Panax notoginseng greenhouse according to claim 1, characterized in that: A gas cylinder (1) is arranged at the upper end of the base (2), and the gas cylinder (1) is connected to a welding gun (5) via a pipeline.

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