Breakage-proof solar heat collection pipe inner pipe assembly machine

Abstract

The utility model relates to the technical field of assembly machines, in particular to a breakage-proof solar collector tube inner tube assembly machine which comprises a base and an air pump, the air pump is fixedly connected to the upper end of the base, a first sliding block is fixedly connected to one side of the air pump, and a conical air bag is fixedly connected to one side of the first sliding block. A second sliding block is fixedly connected to one side of the conical air bag, a sliding groove is formed in the inner side of the upper end of the base, a hollow rod is fixedly connected to one side of the second sliding block, a fixing column is fixedly connected to the inner side of one end of the hollow rod, and the outer side of the fixing column is slidably connected to the inner side of the limiting groove. In the process of installing the inner pipe, one end of the inner pipe is stably installed on the inner side of one end of the outer pipe, the conical air bag is inflated through the air pump, the length of the air bag is gradually increased, vibration is reduced to a great extent in the process of pushing the inner pipe, and the phenomenon that the inner pipe is broken during installation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly machines, in particular to an anti-breakage solar energy heat collecting tube inner tube assembly machine. Background Art

[0002] The anti-breakage solar collector inner tube assembly machine is a device that installs the solar collector tube and the inner tube through an assembly machine. The solar collector device is the core component of the solar thermal utilization system. The solar collector absorbs the light radiated by the sun, generates a lot of heat energy, and provides a steady stream of power. The most widely used solar collectors in life are flat-plate solar collectors and vacuum tube solar collectors.

[0003] The tube body of the solar collector tube consists of an outer tube and an inner tube inserted in the outer tube. There is a vacuum device between the outer tube and the inner tube. A fixing fixture for fixing the inner tube is provided at the end of the inner cavity of the outer tube. When some devices install the inner tube inside the collector tube, a push rod is driven by a motor for installation. The push rod is prone to vibrate and hit the inner tube, causing damage to the inner tube. Therefore, an anti-damage solar collector tube inner tube assembly machine is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide an anti-breakage solar collector inner tube assembly machine to solve the problem that when some devices install the inner tube inside the collector tube, the push rod is driven by a motor for installation, and the push rod is prone to vibrate and hit the inner tube, causing damage to the inner tube.

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

[0006] A damage-proof solar collector inner tube assembly machine comprises a base and an air pump, wherein the upper end of the base is fixedly connected to the air pump, one side of the air pump is fixedly connected to a first sliding block, one side of the first sliding block is fixedly connected to a conical air bag, one side of the conical air bag is fixedly connected to a second sliding block, a sliding groove is provided on the inner side of the upper end of the base, one side of the second sliding block is fixedly connected to a hollow rod, one end of the hollow rod is fixedly connected to a fixed column, the outer side of the fixed column is slidably connected to the inner side of a limiting groove, the limiting groove is provided on the inner side of the sliding rod, The outer side of the sliding rod is rotatably connected to a first rubber roller, the inner side of the hollow rod is fixedly connected to an electric telescopic rod, one side of the electric telescopic rod is fixedly connected to a limiting block, one side of the limiting block is fixedly connected to a guide rod, one side of the guide rod is fixedly connected to a hollow block, an inner tube is provided on the inner side of the hollow block, a sliding ring is provided on the outer side of one end of the inner tube, a spring telescopic rod is fixedly connected to the outer side of the sliding ring, the second rubber roller is rotatably connected to the outer side of the spring telescopic rod, the upper end of the base is fixedly connected to a fixed block, and a heat collecting tube is provided on the outer side of the fixed block.

[0007] Preferably, there are two slide bars, the slideway provided on the inner side of the slide bar is in the shape of a cuboid, the outer side of one end of the slide bar is rotatably connected to the inner side of the limit block, and the outer side of the first rubber roller is in contact with the inner side of the heat collecting tube.

[0008] Preferably, a rectangular block is fixedly connected to the lower end of the second sliding block, the outer side of the lower end of the second sliding block is slidably connected to the inner side of the slide groove through a roller, the hollow rod fixedly connected to one side of the second sliding block is shaped like a hollow cylinder, and a groove is provided on the inner side of the front end of the hollow rod.

[0009] Preferably, the conical airbag is shaped like a hollow cone, the inner side of the conical airbag is sealed between a first sliding block and a second sliding block, the first sliding block is shaped like a hollow cylinder, and the lower end of the first sliding block is fixedly connected to the upper end of the base.

[0010] Preferably, the sliding ring is in the shape of a cylinder, a cylindrical groove is provided on the inner side of the front end of the sliding ring, a number of spring telescopic rods are fixedly connected to the outer side of the sliding ring, and the outer side of the second rubber roller fits the inner side of the heat collecting tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by arranging the air pump, the conical airbag, the second sliding block, the limiting groove, the first rubber roller, the sliding ring and the spring telescopic rod, during the installation of the inner tube, one end of the inner tube is stably installed on the inner side of one end of the outer tube, and the conical airbag is inflated by the air pump, and the length of the airbag gradually increases, which plays a role in reducing vibration to a great extent in the process of pushing the inner tube. In addition, during installation, the centers of the two ends of the inner tube and the heat collecting tube are kept in the horizontal line, which is convenient for fixing the heat collecting tube and the inner tube and reducing the breakage of the inner tube during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the structure of the electric telescopic rod of the utility model;

[0016] Figure 4 This is a schematic diagram of the inner tube structure of the utility model.

[0017] In the figure: 1. base; 2. air pump; 3. first sliding block; 4. conical airbag; 5. second sliding block; 6. slide groove; 7. hollow rod; 8. fixed column; 9. limit groove; 10. slide rod; 11. first rubber roller; 12. limit block; 13. electric telescopic rod; 14. guide rod; 15. hollow block; 16. inner tube; 17. sliding ring; 18. spring telescopic rod; 19. second rubber roller; 20. fixed block; 21. collector tube. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A damage-proof solar collector inner tube assembly machine comprises a base 1 and an air pump 2, wherein the upper end of the base 1 is fixedly connected to the air pump 2, one side of the air pump 2 is fixedly connected to a first sliding block 3, one side of the first sliding block 3 is fixedly connected to a conical air bag 4, one side of the conical air bag 4 is fixedly connected to a second sliding block 5, a sliding groove 6 is provided on the inner side of the upper end of the base 1, one side of the second sliding block 5 is fixedly connected to a hollow rod 7, one end of the hollow rod 7 is fixedly connected to a fixed column 8 on the inner side, the outer side of the fixed column 8 is slidably connected to the inner side of a limiting groove 9, the limiting groove 9 is provided on the inner side of a sliding rod 10, and the outer side of the sliding rod 10 is rotatably connected There is a first rubber roller 11, an electric telescopic rod 13 is fixedly connected to the inner side of the hollow rod 7, one side of the electric telescopic rod 13 is fixedly connected to a limit block 12, one side of the limit block 12 is fixedly connected to a guide rod 14, one side of the guide rod 14 is fixedly connected to a hollow block 15, an inner tube 16 is provided on the inner side of the hollow block 15, a sliding ring 17 is provided on the outer side of one end of the inner tube 16, a spring telescopic rod 18 is fixedly connected to the outer side of the sliding ring 17, a second rubber roller 19 is rotatably connected to the outer side of the spring telescopic rod 18, a fixed block 20 is fixedly connected to the upper end of the base 1, and a heat collecting tube 21 is provided on the outer side of the fixed block 20.

[0021] There are two slide bars 10, and the slideway opened on the inner side of the slide bar 10 is in the shape of a rectangular parallelepiped. The outer side of one end of the slide bar 10 is rotatably connected to the inner side of the limit block 12. The outer side of the first rubber roller 11 fits with the inner side of the heat collecting tube 21, which is convenient for the slide bar 10 to rotate on the inner side of the limit block 12 when the slide bar 10 slides. The lower end of the second slide block 5 is fixedly connected with a rectangular block, and the outer side of the lower end of the second slide block 5 is slidably connected to the inner side of the slide groove 6 through a roller. The hollow rod 7 fixedly connected to one side of the second slide block 5 is in the shape of a hollow cylinder, and a groove is opened on the inner side of the front end of the hollow rod 7, which is convenient for the second slide block 5 to drive the hollow rod 7 to move, and at the same time, it is limited when the second slide block 5 moves, and the conical airbag 4 is in the shape of a hollow cone, the inner side of the conical airbag 4 is sealed by the first sliding block 3 and the second sliding block 5, the first sliding block 3 is in the shape of a hollow cylinder, the lower end of the first sliding block 3 is fixedly connected to the upper end of the base 1, so that after the air pump 2 inflates the inside of the conical airbag 4, the conical airbag 4 stretches, the sliding ring 17 is in the shape of a cylinder, a cylindrical groove is provided on the inner side of the front end of the sliding ring 17, a number of spring telescopic rods 18 are fixedly connected to the outer side of the sliding ring 17, the outer side of the second rubber roller 19 is in contact with the inner side of the heat collecting tube 21, so as to support and protect the inner tube 16, so that the rear end center of the inner tube 16 and the rear end center of the heat collecting tube 21 are at the same point.

[0022] Working process: When the device is in use, the external power supply is powered on, the outer side of the rear end of the inner tube 16 is slid on the inner side of the sliding ring 17, a rubber ring is arranged on the inner side of the sliding ring 17, and the sliding ring 17 arranged on the outer side of the inner tube 16 is slid on a part of the inner side of the front end of the heat collecting tube 21, when the second rubber roller 19 connected to the outer side of the sliding ring 17 by the spring telescopic rod 18 is rotated and fits with the inner side of the heat collecting tube 21, the spring telescopic rod 18 plays a role in supporting the inner tube 16, and the second rubber roller 19 plays a role in protecting the heat collecting tube 21, and the inner side of the front end of the inner tube 16 is slid on the hollow block 1 5, a rubber ring is arranged inside the hollow block 15 to protect the inner tube 16. The lower end of the air pump 2 is fixedly connected to the upper end of the base 1 through rubber. The air pump 2 is started, and the air pump 2 inflates the inner side of the first sliding block 3. The inflated gas flows from the inside of the first sliding block 3 to the inner side of the conical airbag 4. According to the shape of the conical airbag 4, it is convenient for the conical airbag 4 to stretch and contract after the conical airbag 4 is inflated and deflated. The conical airbag 4 stretches after being inflated, and the movement of the conical airbag 4 drives the second sliding block 5 fixedly connected on one side to move. The second sliding block 5 passes through the limit block 12 slides on the inner side of the slide groove 6 opened on the inner side of the upper end of the base 1, and a roller is provided at the lower end of the second sliding block 5 to reduce the friction and vibration effect generated when the second sliding block 5 moves. The movement of the second sliding block 5 drives the hollow rod 7 fixedly connected on one side to move, and the movement of the hollow rod 7 drives the limit block 12 and the guide rod 14 set on the inner side to move. When the outer side of the first rubber roller 11 moves to the inside of the heat collecting tube 21, the electric telescopic rod 13 fixedly connected to the inner side of the hollow rod 7 is started, and one end of the electric telescopic rod 13 moves to drive the limit block 12 fixedly connected on one side to move, and the movement of the limit block 12 drives The sliding rod 10 rotatably connected on the outer side moves, and the limiting groove 9 opened on the inner side of the sliding rod 10 slides on the outer side of the fixing column 8 fixedly connected to the inner side of one end of the hollow rod 7, so that the angle of the sliding rod 10 changes. The rotation of the sliding rod 10 drives the first rubber roller 11 rotatably connected to the outer side of one end to move. When the outer side of the first rubber roller 11 is in contact with the inner side of the heat collecting tube 21, it can support the hollow block 15, so that the centers of the inner tube 16 and the heat collecting tube 21 are on the same horizontal line, which is convenient for fixing the inner tube 16 and the heat collecting tube 21 by a clamp.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A damage-resistant solar collector inner tube assembly machine, comprising a base (1) and an air pump (2), characterized in that: The upper end of the base (1) is fixedly connected to an air pump (2), one side of the air pump (2) is fixedly connected to a first sliding block (3), one side of the first sliding block (3) is fixedly connected to a conical air bag (4), one side of the conical air bag (4) is fixedly connected to a second sliding block (5), the inner side of the upper end of the base (1) is provided with a sliding groove (6), one side of the second sliding block (5) is fixedly connected to a hollow rod (7), one end of the hollow rod (7) is fixedly connected to a fixed column (8), the outer side of the fixed column (8) is slidably connected to the inner side of a limiting groove (9), the limiting groove (9) is provided on the inner side of a sliding rod (10), the outer side of the sliding rod (10) is rotatably connected to a first rubber roller (11), and the hollow An electric telescopic rod (13) is fixedly connected to the inner side of the core rod (7); one side of the electric telescopic rod (13) is fixedly connected to a limit block (12); one side of the limit block (12) is fixedly connected to a guide rod (14); one side of the guide rod (14) is fixedly connected to a hollow block (15); an inner tube (16) is provided on the inner side of the hollow block (15); a sliding ring (17) is provided on the outer side of one end of the inner tube (16); a spring telescopic rod (18) is fixedly connected to the outer side of the sliding ring (17); a second rubber roller (19) is rotatably connected to the outer side of the spring telescopic rod (18); a fixed block (20) is fixedly connected to the upper end of the base (1); a heat collecting tube (21) is provided on the outer side of the fixed block (20).

2. The anti-breakage solar collector inner tube assembly machine according to claim 1, characterized in that: There are two slide bars (10), and the slideway provided on the inner side of the slide bar (10) is in the shape of a rectangular parallelepiped. The outer side of one end of the slide bar (10) is rotatably connected to the inner side of the limit block (12), and the outer side of the first rubber roller (11) is in contact with the inner side of the heat collecting tube (21).

3. The anti-breakage solar collector inner tube assembly machine according to claim 1, characterized in that: A rectangular block is fixedly connected to the lower end of the second sliding block (5); the outer side of the lower end of the second sliding block (5) is slidably connected to the inner side of the sliding groove (6) via a roller; the hollow rod (7) fixedly connected to one side of the second sliding block (5) is in the shape of a hollow cylinder; a groove is provided on the inner side of the front end of the hollow rod (7).

4. The anti-breakage solar collector inner tube assembly machine according to claim 1, characterized in that: The conical airbag (4) is in the shape of a hollow cone, the inner side of the conical airbag (4) is sealed between a first sliding block (3) and a second sliding block (5), the first sliding block (3) is in the shape of a hollow cylinder, and the lower end of the first sliding block (3) is fixedly connected to the upper end of the base (1).

5. The anti-breakage solar collector inner tube assembly machine according to claim 1, characterized in that: The sliding ring (17) is in the shape of a cylinder, a cylindrical groove is provided on the inner side of the front end of the sliding ring (17), a number of spring telescopic rods (18) are fixedly connected to the outer side of the sliding ring (17), and the outer side of the second rubber roller (19) is in contact with the inner side of the heat collecting tube (21).

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