Simple belt connecting frame

Abstract

The utility model relates to a simple belt connecting frame. Comprising a main frame, an upper roller, a lower roller and frame rods, the front portion and the rear portion of the main frame are fixedly connected through the frame rods to form a main frame structure, the upper roller and the lower roller are fixed to the main frame, a belt is sleeved between the upper roller and the lower roller, and the main frame is fixed to the frame rods through expansion pins or clamping grooves. The device is simple in structure, convenient and fast to carry and disassemble and capable of being used anywhere.

Description

Technical Field

[0001] This utility model relates to a belt conveyor fixing bracket, and more particularly to a quick-assembly and disassembly belt connecting bracket. Background Technology

[0002] Most belt conveyors currently in use operate in a fixed, one-time manner, making them unsuitable for temporary, on-the-spot use. While there are trolley-type mobile belt conveyors that are convenient to use in open spaces, they are ineffective in narrow or uneven terrain. Summary of the Invention

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a simple belt connecting frame, which has a simple structure, is convenient and quick to carry and disassemble, and can be used anywhere.

[0004] The technical solution adopted by this utility model to solve its technical problem includes:

[0005] The main frame is a modular structure with an overall "H" shape. A support rod is welded between the left and right columns. Left front support rod fixing seats, left rear support rod fixing seats, right front support rod fixing seats, and right rear support rod fixing seats are welded to the front and rear ends of the upper parts of the left and right columns, respectively. Each of these supports has an upward-opening expansion pin fixing groove. Left lower roller seats and right lower roller seats are welded to the bottom of the front ends of the left and right columns, respectively. These seats have upward-opening left and right lower roller slots, respectively. The tops of the left and right columns have U-shaped left and right upper roller slots, respectively, used to adjust the angle of the upper rollers. Left bases and right bases are welded to the lower ends of the left and right columns, respectively.

[0006] The upper roller is a component structure. The left end of the upper left roller is fixed to the left hook via a left hinge shaft. The right end of the upper left roller is hinged to the left end of the upper middle roller via a left hinge. The right end of the upper middle roller is hinged to the left end of the upper right roller via a right hinge. The right end of the upper right roller is fixed to the right hook via a right hinge shaft. The left hook is hung in the slot of the upper left roller, and the right hook is hung in the slot of the upper right roller.

[0007] The lower roller is a component structure. The cylindrical roller is fixed to the lower roller shaft by bearings. The lower roller shaft protrudes from the roller on the left and right. The lower roller shaft has a left end fixing seat and a right end fixing seat at the end, so as to be fixed by the slotted positions of the left and right lower roller seats.

[0008] The frame pole is a single piece, with left and right expansion pin holes at the left and right ends respectively. It is fixed to the fixing grooves on the left front frame pole fixing seat, left rear frame pole fixing seat, right front frame pole fixing seat, and right rear frame pole fixing seat by expansion pins through the left and right expansion pin holes, so that the main frame is fixedly connected to form a belt support frame.

[0009] This utility model has a simple structure, is easy and quick to carry and assemble / disassemble, and can be used anywhere. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0011] Figure 1 This is a front view of the main frame of this utility model;

[0012] Figure 2 This is a left view of the main frame of this utility model;

[0013] Figure 3 This is a front view of the upper roller assembly of this utility model;

[0014] Figure 4 This is a front view of the lower roller of this utility model;

[0015] Figure 5 This is the main view of the support pole of this utility model;

[0016] Figure 6 This is a front view of the utility model in use.

[0017] Figure 7 This is a top view of the utility model in use. Detailed Implementation

[0018] like Figures 1-5 As shown, this utility model includes:

[0019] The main frame is a component structure with an overall "H" shape. Frame rod 1 is welded between the left column 3 and the right column 8. Left front frame rod fixing seat 5, left rear frame rod fixing seat 12, right front frame rod fixing seat 6, and right rear frame rod fixing seat 13 are welded to the front and rear ends of the upper part of the left column 3 and the right column 8, respectively. Each of the left front frame rod fixing seat 5, left rear frame rod fixing seat 12, right front frame rod fixing seat 6, and right rear frame rod fixing seat 13 has an upward-opening expansion pin fixing groove. Left lower roller seat 4 and right lower roller seat 7 are welded to the bottom of the front end face of the left column 3 and the right column 8, respectively. Left lower roller seat 4 and right lower roller seat 7 have upward-opening left lower roller slot 14 and right lower roller slot 15, respectively. U-shaped left upper roller slot 10 and right upper roller slot 11 are respectively at the top of the left column 3 and the right column 8, used to adjust the angle of the upper roller. Left base 2 and right base 9 are welded to the lower ends of the left column 3 and the right column 8, respectively.

[0020] The upper roller is a component structure. The left end of the upper left roller 18 is fixed to the left hook 16 via the left hinge 17. The right end of the upper left roller 18 is hinged to the left end of the middle upper roller 20 via the left hinge 19. The right end of the middle upper roller 20 is hinged to the left end of the upper right roller 22 via the right hinge 21. The right end of the upper right roller 22 is fixed to the right hook 24 via the right hinge 23. The left hook 16 is hung in the upper left roller slot 10, and the right hook 24 is hung in the upper right roller slot 11.

[0021] The lower roller is a component structure. The cylindrical roller 26 is fixed to the lower roller shaft by bearings. The lower roller shaft protrudes from the roller 26 on the left and right. The lower roller shaft has a left end fixing seat 25 and a right end fixing seat 27 at its end so as to be fixed by the slotted positions of the left lower roller seat 4 and the right lower roller seat 7.

[0022] The frame rod 29 is a single piece, with a left expansion pin hole 28 and a right expansion pin hole 30 at its left and right ends, respectively. It is fixed to the fixing grooves on the left front frame rod fixing seat 5, the left rear frame rod fixing seat 12, the right front frame rod fixing seat 6, and the right rear frame rod fixing seat 13 by expansion pins through the left expansion pin hole 28 and the right expansion pin hole 30, so that the main frame is fixedly connected to the support frame of the belt 31 by the frame rod 29.

[0023] The upper left roller slot 10 and the upper right roller slot 11 are arranged in two parallel rows and are used to adjust the angle of the upper roller and adjust the belt 31 that is running off-track.

[0024] The left lower roller slot 14 and the right lower roller slot 15 are each arranged in three rows, which are used to adjust the angle of the lower roller and adjust the belt 31 that is running off track.

[0025] like Figure 6 , 7 As shown, in use, according to the required length, the required number of main frames are fixedly connected with the required number of frame rods 29, the required number of upper rollers and lower rollers are fixed on the main frames, and the belt 31 is put between the upper rollers and lower rollers.

Claims

1. A simple belt connecting bracket, characterized in that: include: The main frame is a component structure with an overall "H" shape. A support rod (1) is welded between the left column (3) and the right column (8). The left front support rod fixing seat (5), the left rear support rod fixing seat (12), the right front support rod fixing seat (6), and the right rear support rod fixing seat (13) are welded to the front and rear ends of the upper part of the left column (3) and the right column (8), respectively. The left front support rod fixing seat (5), the left rear support rod fixing seat (12), the right front support rod fixing seat (6), and the right rear support rod fixing seat (13) all have upward-opening expansion pins for fixing. The bottom of the front end face of the left column (3) and the right column (8) are respectively welded with the lower left roller seat (4) and the lower right roller seat (7). The lower left roller seat (4) and the lower right roller seat (7) have the upper left roller slot (14) and the lower right roller slot (15) respectively with an upward opening. The top of the left column (3) and the right column (8) have the upper left roller slot (10) and the upper right roller slot (11) respectively, which are used to adjust the angle of the upper roller. The lower ends of the left column (3) and the right column (8) are respectively welded with the left base (2) and the right base (9). The upper roller is a component structure. The left end of the upper left roller (18) is fixed to the left hook (16) via the left hinge shaft (17). The right end of the upper left roller (18) is hinged to the left end of the middle upper roller (20) via the left hinge (19). The right end of the middle upper roller (20) is hinged to the left end of the upper right roller (22) via the right hinge (21). The right end of the upper right roller (22) is fixed to the right hook (24) via the right hinge shaft (23). The left hook (16) is hung in the upper left roller slot (10), and the right hook (24) is hung in the upper right roller slot (11). The lower roller is a component structure. The cylindrical roller (26) is fixed to the lower roller shaft by bearings. The lower roller shaft protrudes from the roller (26) on the left and right. The lower roller shaft has a left end fixing seat (25) and a right end fixing seat (27) at the end so as to be fixed by the slotted positions of the left lower roller seat (4) and the right lower roller seat (7). The frame rod (29) is a single piece with a left expansion pin hole (28) and a right expansion pin hole (30) at the left and right ends respectively. It is fixed to the fixing grooves on the left front frame rod fixing seat (5), the left rear frame rod fixing seat (12), the right front frame rod fixing seat (6), and the right rear frame rod fixing seat (13) by expansion pins through the left expansion pin hole (28) and the right expansion pin hole (30), so that the main frame is fixedly connected to the frame rod (29) to form a support frame for the belt (31).

2. The simplified belt connecting frame according to claim 1, characterized in that: The upper left roller slot (10) and upper right roller slot (11) are arranged in two side by side, which are used to adjust the angle of the upper roller and adjust the belt (31) that is running off track.

3. The simplified belt connecting frame according to claim 1, characterized in that: The left lower roller slot (14) and right lower roller slot (15) are each arranged in three rows, which are used to adjust the angle of the lower roller and adjust the belt (31) that is running off track.

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