Belt conveyor with belt convenient to replace

Abstract

The utility model discloses a belt conveyor convenient for belt replacement, which relates to the technical field of belt conveyors, and comprises a first supporting leg, a second supporting leg is placed outside the first supporting leg, and a fixing mechanism comprises a mounting rod, a mounting plate, a bolt, a chute, a clamping plate, a rotating rod and a limiting plate. By arranging a clamping plate, when a collecting box is installed, the collecting box is attached to the outer portion of a second supporting leg, at the moment, a mounting plate is pushed to be attached to the second supporting leg, at the moment, a bolt is rotated to be attached to the outer portion of the mounting plate, the mounting plate is fixed, and at the moment, the collecting box is adjusted to be attached to a limiting plate; at the moment, a rotating rod is rotated to enable a clamping plate to move until the clamping plate is attached to a collecting box, the collecting box is clamped and fixed by the clamping plate and a limiting plate, when the belt is replaced and the first supporting leg is removed, the collecting box does not need to be disassembled, a worker can replace the belt conveniently, and the belt replacement convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor which is convenient for replacing belts. Background Art

[0002] Belt conveyors are widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc. for the assembly, testing, debugging, packaging and transportation of objects.

[0003] At present, an existing belt conveyor (such as announcement number: CN217516088U) discloses a belt conveyor, including a belt conveyor body and two legs arranged at the discharge end of the belt conveyor body, a collection box is detachably installed between the two legs through a supporting component, the opening of the collection box faces upward, and a scraper plate is movably installed inside the collection box through an adjusting component, the top of the scraper plate extends out of the collection box and is provided with a rubber strip, the lower surface of the rubber strip is provided with a strip groove, the top of the scraper plate is inserted into the inside of the strip groove, and is adhesively connected to the inner surface of the strip groove, and the top of the rubber strip is in contact with the conveyor belt of the belt conveyor body. The utility model provides a scraper plate and cooperates with the rubber strip, so that the material adhered to the conveyor belt of the belt conveyor body can be scraped off and stored in the collection box, and the wear on the conveyor belt can be reduced, thereby achieving effective protection of the conveyor belt.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following problems: the belt needs to be replaced after being used for a period of time. During the replacement process, a rotating roller is rotated upward, and then the leg on one side of the machine body is released. At this time, the belt can be pulled out from the machine body. During installation, the two ends of the belt are respectively put on the outside of the two rotating rollers. At this time, the rotating roller is pressed downward to reset the rotating roller. At this time, the disassembled leg is fixed to the outside of the machine body with screws. Since the two ends of the collection box are installed on the outside of the legs on both sides, the collection box needs to be disassembled when disassembling one side of the leg, which reduces the convenience of belt replacement. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a belt conveyor that is easy to replace the belt, which solves the technical problem that because the two ends of the collecting box are installed on the outside of the two side legs, the collecting box needs to be disassembled when disassembling one side of the leg, thereby reducing the convenience of belt replacement.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A belt conveyor for convenient belt replacement, comprising a first leg, a second leg being placed outside the first leg, and a fixing mechanism being arranged outside the second leg;

[0010] The fixing mechanism includes a mounting rod, a mounting plate, a bolt, a slide groove, a clamping plate, a rotating rod and a limiting plate;

[0011] The mounting rod is fixedly mounted on the outside of the second leg, the mounting plate is slidably connected to the outside of the mounting rod, the bolt is threadedly connected to the outside of the mounting rod, the slide groove is opened on the outside of the mounting plate, the clamping plate is slidably connected to the inside of the slide groove, the rotating rod is rotatably connected to the inside of the slide groove, the clamping plate is threadedly connected to the outside of the rotating rod, and the limit plate is fixedly mounted on the end of the mounting plate away from the slide groove;

[0012] Wherein, the installation rod and the rotating rod are both threaded rods.

[0013] A threaded hole is provided on the outside of the first leg, and the internal thread of the threaded hole is connected to a limit rod, which is a threaded rod. A circular hole is provided on the outside of the mounting plate, which is communicated with a slide groove, and a rotating groove is provided inside the slide groove. A connecting shaft is rotatably connected inside the rotating groove, and the connecting shaft is fixedly mounted on the outside of the rotating rod, and one end of the rotating rod away from the connecting shaft is rotatably connected to the inside of the circular hole. A square groove is provided on the outside of the rotating rod and the limit rod, and a handle is placed on the outside of the mounting plate, and one end of the handle is adapted to the square groove. A mounting frame is fixedly mounted on a side of the mounting plate close to the limit plate, and the handle is clamped on the inner side of the mounting frame. A long plate is fixedly mounted on the outside of the limit rod, and the long plate is located at one end of the limit rod close to the limit plate.

[0014] Preferably, a short plate is fixedly mounted on the outside of the second leg, and the mounting plate is slidably connected to the outside of the short plate.

[0015] Preferably, an internal thread is provided on the inner side of the clamping plate, and the clamping plate is threadedly connected to the outside of the rotating rod via the internal thread.

[0016] (III) Beneficial effects

[0017] 1. By setting the clamping plate and cooperating with the limit plate, the collection box is fitted on the outside of the second leg when installing the collection box. At this time, the mounting plate is pushed to make the mounting plate fit with the second leg. At this time, the bolt is turned to make the bolt fit with the outside of the mounting plate. At this time, the mounting plate is fixed. At this time, the collection box is adjusted to fit with the limit plate. At this time, the rotating rod is turned to move the clamping plate until the clamping plate fits with the collection box. At this time, the collection box is clamped and fixed by the clamping plate and the limit plate. When replacing the belt, there is no need to disassemble the collection box when releasing the first leg, which is convenient for the staff to replace the belt and improves the convenience of belt replacement.

[0018] 2. By setting a limit rod and cooperating with a handle, when the clamping plate and the limit plate clamp and fix the two ends of the collection box, the handle is inserted into the inside of the square groove. At this time, the handle is turned to drive the limit rod to rotate so that the long plate fits the outside of the collection box. At this time, the collection box is fixed on all sides, which increases the stability of the placement box and prevents the collection box from moving to the position of the first leg to affect the cleaning and collection of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 For this utility model Figure 1 The structural diagram of the first leg;

[0022] Figure 3 For this utility model Figure 1 The structural diagram of the second leg;

[0023] Figure 4 For this utility model Figure 3 Cross-sectional structural diagram of the middle rotating groove.

[0024] Legend: 1. First leg; 2. Second leg; 3. Mounting rod; 4. Mounting plate; 5. Bolt; 6. Slide groove; 7. Clamping plate; 8. Rotating rod; 9. Limiting plate; 10. Threaded hole; 11. Limiting rod; 12. Round hole; 13. Rotating groove; 14. Connecting shaft; 15. Square groove; 16. Mounting frame; 17. Long board; 18. Short board; 19. Internal thread; 20. Handle. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a belt conveyor that is easy to replace the belt, thereby effectively solving the technical problem that the two ends of the collection box are installed on the outside of the two side legs, resulting in the need to disassemble the collection box when disassembling one side of the leg, thereby reducing the convenience of belt replacement.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The technical solution in the embodiment of the present application effectively solves the technical problem that the two ends of the collection box are installed outside the two side legs, resulting in the need to disassemble the collection box when disassembling one side leg, which reduces the convenience of belt replacement. The overall idea is as follows:

[0028] In view of the problems existing in the prior art, the utility model provides a belt conveyor that is convenient for replacing belts, the belt conveyor that is convenient for replacing belts comprises a first leg 1, a second leg 2 is placed outside the first leg 1, and a fixing mechanism is arranged outside the second leg 2;

[0029] The fixing mechanism includes a mounting rod 3, a mounting plate 4, a bolt 5, a slide groove 6, a clamping plate 7, a rotating rod 8 and a limiting plate 9;

[0030] The mounting rod 3 is fixedly mounted on the outside of the second leg 2, the mounting plate 4 is slidably connected to the outside of the mounting rod 3, the bolt 5 is threadedly connected to the outside of the mounting rod 3, the slide groove 6 is opened on the outside of the mounting plate 4, the clamping plate 7 is slidably connected to the inside of the slide groove 6, the rotating rod 8 is rotatably connected to the inside of the slide groove 6, the clamping plate 7 is threadedly connected to the outside of the rotating rod 8, and the limit plate 9 is fixedly mounted on the end of the mounting plate 4 away from the slide groove 6;

[0031] Wherein, the installation rod 3 and the rotating rod 8 are both threaded rods.

[0032] By setting the clamping plate 7 and cooperating with the limit plate 9, the collecting box is attached to the outside of the second leg 2 when installing. At this time, the mounting plate 4 is pushed to make the mounting plate 4 fit with the second leg 2. At this time, the bolt 5 is rotated to make the bolt 5 fit with the outside of the mounting plate 4. At this time, the mounting plate 4 is fixed. At this time, the collecting box is adjusted to fit with the limit plate 9. At this time, the rotating rod 8 is rotated to move the clamping plate 7 until the clamping plate 7 fits with the collecting box. At this time, the collecting box is clamped and fixed by the clamping plate 7 and the limit plate 9. When replacing the belt, there is no need to disassemble the collecting box when releasing the first leg 1, which is convenient for the staff to replace the belt and improves the convenience of belt replacement.

[0033] A threaded hole 10 is formed on the outside of the first leg 1;

[0034] The inner thread of the threaded hole 10 is connected with a limiting rod 11, and the limiting rod 11 is a threaded rod, which is convenient for fixing the other end of the collection box.

[0035] A circular hole 12 is formed on the outside of the mounting plate 4, and the circular hole 12 is communicated with the slide slot 6. A rotation slot 13 is formed inside the slide slot 6, and a connecting shaft 14 is rotatably connected inside the rotation slot 13. The connecting shaft 14 is fixedly mounted on the outside of the rotating rod 8.

[0036] Among them, one end of the rotating rod 8 away from the connecting shaft 14 is rotatably connected to the inside of the circular hole 12, which is a mechanism for rotating the rotating rod 8.

[0037] The outside of the rotating rod 8 and the limiting rod 11 are both provided with a square groove 15;

[0038] A handle 20 is placed outside the mounting plate 4 , and one end of the handle 20 is adapted to the square groove 15 to facilitate the rotation of the rotating rod 8 and the limiting rod 11 .

[0039] A mounting frame 16 is fixedly mounted on one side of the mounting plate 4 close to the limiting plate 9;

[0040] The handle 20 is snap-connected to the inner side of the mounting frame 16 , so that the handle 20 can be easily placed.

[0041] A long plate 17 is fixedly mounted on the outside of the limiting rod 11;

[0042] The long plate 17 is located at one end of the limiting rod 11 close to the limiting plate 9, so as to increase the contact area between the limiting rod 11 and the collection box.

[0043] A short plate 18 is fixedly mounted on the outside of the second leg 2;

[0044] The mounting plate 4 is slidably connected to the outside of the short plate 18 to limit the rotation of the mounting plate 4 .

[0045] An internal thread 19 is provided on the inner side of the clamping plate 7;

[0046] The clamping plate 7 is threadedly connected to the outside of the rotating rod 8 via an internal thread 19 .

[0047] By setting a limit rod 11 and cooperating with a handle 20, when the clamping plate 7 and the limit plate 9 clamp and fix the two ends of the collection box, the handle 20 is inserted into the inside of the square groove 15. At this time, the handle 20 is rotated to drive the limit rod 11 to rotate so that the long plate 17 fits with the outside of the collection box. At this time, the collection box is fixed on all sides, which increases the stability of the placement box and prevents the collection box from moving toward the position of the first leg 1 to affect the cleaning and collection of impurities.

[0048] Working principle:

[0049] The first step is to fit the collection box to the outside of the second leg 2 when installing it. At this time, push the mounting plate 4 to fit the mounting plate 4 to the second leg 2. At this time, turn the bolt 5 to fit the bolt 5 to the outside of the mounting plate 4. At this time, the mounting plate 4 is fixed. At this time, adjust the collection box to fit the collection box to the limit plate 9. At this time, insert the handle 20 into the square groove 15, turn the handle 20 to drive the rotating rod 8 to move the clamping plate 7 until the clamping plate 7 fits the collection box. At this time, insert the handle 20 into the inside of the square groove 15. At this time, turn the handle 20 to drive the limit rod 11 to rotate so that the long plate 17 fits the outside of the collection box. At this time, all four sides of the collection box are fixed;

[0050] In the second step, when replacing the belt, there is no need to disassemble the collection box when releasing the connection between the first leg 1 and the body. When installing the first leg 1, after the first leg 1 is connected to the body, the long plate 17 is re-fitted with the outside of the collection box.

[0051] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A belt conveyor for facilitating belt replacement, comprising a first leg (1), a second leg (2) being placed outside the first leg (1), characterized in that: A fixing mechanism is arranged on the outside of the second leg (2); The fixing mechanism comprises a mounting rod (3), a mounting plate (4), a bolt (5), a slide groove (6), a clamping plate (7), a rotating rod (8) and a limiting plate (9); The mounting rod (3) is fixedly mounted on the outside of the second leg (2), the mounting plate (4) is slidably connected to the outside of the mounting rod (3), the bolt (5) is threadedly connected to the outside of the mounting rod (3), the slide groove (6) is opened on the outside of the mounting plate (4), the clamping plate (7) is slidably connected to the inside of the slide groove (6), the rotating rod (8) is rotatably connected to the inside of the slide groove (6), the clamping plate (7) is threadedly connected to the outside of the rotating rod (8), and the limit plate (9) is fixedly mounted on one end of the mounting plate (4) away from the slide groove (6); Wherein, the mounting rod (3) and the rotating rod (8) are both threaded rods.

2. A belt conveyor for easy belt replacement as claimed in claim 1, characterized in that: A threaded hole (10) is formed on the outside of the first leg (1); The threaded hole (10) is internally threadedly connected to a limiting rod (11), and the limiting rod (11) is a threaded rod.

3. A belt conveyor for easy belt replacement as claimed in claim 1, characterized in that: The mounting plate (4) is provided with a circular hole (12) on the outside, the circular hole (12) is communicated with the slide groove (6), the slide groove (6) is provided with a rotation groove (13) on the inside, the rotation groove (13) is rotatably connected with a connecting shaft (14), and the connecting shaft (14) is fixedly mounted on the outside of the rotating rod (8); The end of the rotating rod (8) away from the connecting shaft (14) is rotatably connected to the inside of the circular hole (12).

4. A belt conveyor for easy belt replacement as claimed in claim 1, characterized in that: The rotating rod (8) and the limiting rod (11) are both provided with a square groove (15) on their exteriors; A handle (20) is placed outside the mounting plate (4), and one end of the handle (20) is adapted to fit into the square groove (15).

5. A belt conveyor for easy belt replacement as claimed in claim 1, characterized in that: A mounting frame (16) is fixedly mounted on one side of the mounting plate (4) close to the limiting plate (9); The handle (20) is clamped on the inner side of the mounting frame (16).

6. A belt conveyor for easy belt replacement as claimed in claim 2, characterized in that: A long plate (17) is fixedly mounted on the outside of the limiting rod (11); The long plate (17) is located at one end of the limiting rod (11) close to the limiting plate (9).

7. A belt conveyor for easy belt replacement as claimed in claim 1, characterized in that: A short plate (18) is fixedly mounted on the outside of the second leg (2); The mounting plate (4) is slidably connected to the outside of the short plate (18).

8. A belt conveyor for easy belt replacement as claimed in claim 1, characterized in that: An internal thread (19) is provided on the inner side of the clamping plate (7); The clamping plate (7) is threadedly connected to the outside of the rotating rod (8) via an internal thread (19).

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