Conveying unit connecting device with different moving frequencies

Abstract

The utility model relates to the technical field of conveying unit connecting devices, and discloses a conveying unit connecting device with different moving frequencies, which comprises two mounting plates mounted on the outer side of a conveying belt, and a first connecting rod and a second connecting rod are fixedly arranged on one sides of the two mounting plates respectively. The second connecting rod is slidably mounted in the first connecting rod, a sliding block is fixedly arranged at one end of the second connecting rod, a first tension spring is arranged in the first connecting rod, one end of the first tension spring is fixedly connected with the sliding block, and a transition plate is arranged between the two mounting plates. When the conveying units are connected, a second connecting rod can pull a first tension spring to deform, the deformed first tension spring can enable two mounting plates to be clamped on the conveying units, then a rotating handle is rotated, the mounting plates are further fastened through clamping plates, and then a transition plate is placed between the two mounting plates, so that the conveying units are connected, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying unit connecting devices, in particular to a conveying unit connecting device with different moving frequencies. Background Art

[0002] The basic function of a conveying unit is to transport materials from one place to another. It can connect various workstations in a production line, effectively transferring materials from one process to the next to achieve continuity and efficiency of the production process. Conveying units can exist in various forms, such as conveyor belts, conveyor rollers, air cushion conveyors, etc. When connecting conveying units with different moving frequencies, a connecting device is required. However, the current connecting devices are all bolted to the conveying units, which is inconvenient to disassemble and assemble, and is also inconvenient to adjust according to conveying units of different sizes. For this reason, a connecting device for conveying units with different moving frequencies is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a conveying unit connecting device with different moving frequencies, so as to solve the problem that the current connecting devices mentioned in the above background technology are all fixed on the conveying unit by bolts, which is inconvenient to disassemble and assemble, and is also inconvenient to adjust according to conveying units of different sizes.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying unit connecting device with different moving frequencies, comprising two mounting plates installed on the outside of a conveyor belt, one side of the two mounting plates being respectively fixedly provided with a first connecting rod and a second connecting rod, the second connecting rod being slidably installed inside the first connecting rod, one end of the second connecting rod being fixedly provided with a slider, the inside of the first connecting rod being provided with a first tension spring and one end of the first tension spring being fixedly connected to the slider, a transition plate being provided between the two mounting plates, one side of the two mounting plates being provided with a limiting structure, the lower part of the transition plate The two cams are connected by a second fastening rod, and the two cams are connected by a second fastening rod. When the two cams are in use, the two mounting plates are buckled on the outside of the conveying unit, and the second connecting rod pulls the first tension spring to deform. The deformed first tension spring clamps the two mounting plates on the conveying unit, and then the rotating handle is rotated to further tighten the mounting plates through the clamp, and then the transition plate is placed between the two mounting plates, thereby connecting the conveying units and improving the convenience of use.

[0005] Preferably, the limiting structure includes a push rod, which is slidably installed in the middle of the mounting plate, a polygonal block is fixedly provided at one end of the push rod, and the polygonal block is embedded in the inner wall of the transition plate, and a pull plate is fixedly provided at the other end of the push rod. A second tension spring is sleeved on the outer side of the push rod and one end of the second tension spring is fixedly connected to the pull plate. When the pull plate is pulled, the pull plate will cause the polygonal block to slide, and the second tension spring on the outer side of the push rod will also be deformed. The transition plate is installed between the two mounting plates, and the pull plate is released. The deformed second tension spring will drive the polygonal block to buckle on the inner wall of the transition plate, thereby limiting the transition plate.

[0006] Preferably, a first sliding groove is provided inside the first connecting rod, and the second connecting rod is slidably installed inside the first sliding groove, so that the distance between the two mounting plates can be conveniently adjusted through the first connecting rod and the second connecting rod.

[0007] Preferably, the outer side of the second fastening rod is processed with an external thread, and the inner side of the first fastening rod is processed with an internal thread. The external thread on the outer side of the second fastening rod is matched with the internal thread inside the first fastening rod, and the two mounting plates are fastened by screwing the first fastening rod and the second fastening rod.

[0008] Preferably, polygonal grooves are provided on both sides of the transition plate, and the polygonal blocks are buckled inside the polygonal grooves, so that the transition plate is limited by the polygonal blocks.

[0009] Preferably, a through hole is opened in the middle of the mounting plate, the push rod passes through the through hole, and the polygonal block is slidably mounted on one side of the mounting plate through the push rod.

[0010] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0011] The utility model provides a first connecting rod, a second connecting rod, a sliding block, a first tension spring and a transition plate. When in use, the two mounting plates are respectively buckled on the outer side of the conveying unit, and the second connecting rod slides inside the first connecting rod, thereby deforming the first tension spring inside the first connecting rod. The deformed first tension spring pulls the second connecting rod, so that the two mounting plates are clamped on the outer side of the conveying unit. Then the turning handle is rotated to drive the second fastening rod to rotate. The second fastening rod can position the clamping plate on one side of the mounting plate through the first fastening rod, thereby further reinforcing the mounting plate and facilitating disassembly, assembly and adjustment of the mounting plate. Then the transition plate is installed between the two mounting plates, and the polygonal block on one side of the mounting plate is buckled on the inner wall of the transition plate, thereby limiting the transition plate, connecting the conveying units together, and improving convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a side view structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure between the first connecting rod and the second connecting rod of the utility model;

[0016] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of A.

[0017] Explanation of the accompanying drawings: 1. Mounting plate; 2. First connecting rod; 3. Second connecting rod; 4. Slider; 5. First tension spring; 6. Transition plate; 7. Push rod; 8. Polygonal block; 9. Pull plate; 10. Second tension spring; 11. First fastening rod; 12. Clamp; 13. Second fastening rod; 14. Turn handle. 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] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0020] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present application.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0023] Example

[0024] In the prior art, the current connection devices are all fixed on the conveying unit by bolts, which is inconvenient to disassemble and assemble, and is also inconvenient to adjust according to conveying units of different sizes.

[0025] See also Figure 1-4The utility model provides a technical solution: a conveying unit connection device with different moving frequencies, including two mounting plates 1 mounted on the outside of the conveyor belt, one side of the two mounting plates 1 is respectively fixedly provided with a first connecting rod 2 and a second connecting rod 3, the second connecting rod 3 is slidably installed inside the first connecting rod 2, a first slide groove is provided inside the first connecting rod 2, the second connecting rod 3 is slidably installed inside the first slide groove, the first connecting rod 2 and the second connecting rod 3 are used to conveniently adjust the distance between the two mounting plates 1, a slider 4 is fixedly provided at one end of the second connecting rod 3, a first pull rod 4 is provided inside the first connecting rod 2 Spring 5 and one end of the first tension spring 5 is fixedly connected to the slider 4, a transition plate 6 is arranged between the two mounting plates 1, and a limiting structure is arranged on one side of the two mounting plates 1. The limiting structure includes a push rod 7, and the push rod 7 is slidably installed in the middle of the mounting plate 1. A polygonal block 8 is fixedly arranged on one end of the push rod 7. A through hole is opened in the middle of the mounting plate 1, and the push rod 7 passes through the through hole. The polygonal block 8 is slidably installed on one side of the mounting plate 1 through the push rod 7. The polygonal block 8 is embedded in the inner wall of the transition plate 6, and polygonal grooves are opened on both sides of the transition plate 6. The polygonal block 8 is buckled in the polygonal groove, and the transition plate 6 is limited by the polygonal block 8.

[0026] A pull plate 9 is fixedly provided at the other end of the push rod 7. A second tension spring 10 is sleeved on the outer side of the push rod 7 and one end of the second tension spring 10 is fixedly connected to the pull plate 9. Pulling the pull plate 9 will cause the polygonal block 8 to slide. At the same time, the second tension spring 10 on the outer side of the push rod 7 will also be deformed. The transition plate 6 is installed between the two mounting plates 1. The pull plate 9 is loosened. The deformed second tension spring 10 will drive the polygonal block 8 to buckle on the inner wall of the transition plate 6, thereby limiting the transition plate 6. Two first fastening rods 11 are arranged under the transition plate 6. One end of the two first fastening rods 11 is provided with a clamping plate 12 and the clamping plate 12 is on one side of the mounting plate 1. The interiors of the two first fastening rods 11 are connected to the second fastening rods 13. The outer The side is processed with external threads, the inside of the first fastening rod 11 is processed with internal threads, the external threads on the outside of the second fastening rod 13 are adapted to the internal threads inside the first fastening rod 11, and the two mounting plates 1 are fastened by twisting the first fastening rod 11 and the second fastening rod 13, and a turning handle 14 is fixedly connected between the two second fastening rods 13. When in use, the two mounting plates 1 are buckled on the outside of the conveying unit, and the second connecting rod 3 will pull the first tension spring 5 to deform. The deformed first tension spring 5 will clamp the two mounting plates 1 on the conveying unit, and then rotate the turning handle 14 to further tighten the mounting plates 1 through the clamping plate 12, and then place the transition plate 6 between the two mounting plates 1, so as to connect the conveying units, thereby improving the convenience of use.

[0027] Working principle or structural principle, when in use, the two mounting plates 1 are buckled on the outside of the conveying unit respectively, the second connecting rod 3 will slide inside the first connecting rod 2, so that the first tension spring 5 inside the first connecting rod 2 will be deformed, and the deformed first tension spring 5 will pull the second connecting rod 3, so that the two mounting plates 1 are clamped on the outside of the conveying unit, and then the turning handle 14 is rotated to drive the second fastening rod 13 to rotate, and the second fastening rod 13 will use the first fastening rod 11 to place the clamping plate 12 on one side of the mounting plate 1, thereby further reinforcing the mounting plate 1, and facilitating the disassembly and adjustment of the mounting plate 1, and then the transition plate 6 is installed between the two mounting plates 1, and the polygonal block 8 on one side of the mounting plate 1 will be buckled on the inner wall of the transition plate 6, thereby limiting the transition plate 6, so that the conveying units are connected together, which improves the convenience of use.

[0028] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0029] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0030] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for connecting conveying units with different moving frequencies, comprising two mounting plates (1) mounted on the outside of a conveyor belt, characterized in that: A first connecting rod (2) and a second connecting rod (3) are fixedly arranged on one side of the two mounting plates (1), respectively; the second connecting rod (3) is slidably mounted inside the first connecting rod (2); a slider (4) is fixedly arranged on one end of the second connecting rod (3); a first tension spring (5) is arranged inside the first connecting rod (2), and one end of the first tension spring (5) is fixedly connected to the slider (4); a transition plate (6) is arranged between the two mounting plates (1); a limiting structure is arranged on one side of the two mounting plates (1); two first fastening rods (11) are arranged below the transition plate (6); a clamping plate (12) is arranged at one end of the two first fastening rods (11), and the clamping plate (12) is located on one side of the mounting plate (1); a second fastening rod (13) is connected inside the two first fastening rods (11); and a rotating handle (14) is fixedly connected between the two second fastening rods (13).

2. The device for connecting conveying units with different moving frequencies according to claim 1, characterized in that: The limiting structure comprises a push rod (7), the push rod (7) is slidably mounted in the middle of the mounting plate (1), a polygonal block (8) is fixedly arranged at one end of the push rod (7), the polygonal block (8) is embedded in the inner wall of the transition plate (6), a pull plate (9) is fixedly arranged at the other end of the push rod (7), a second tension spring (10) is sleeved on the outer side of the push rod (7), and one end of the second tension spring (10) is fixedly connected to the pull plate (9).

3. The device for connecting conveying units with different moving frequencies according to claim 1, characterized in that: A first sliding groove is provided inside the first connecting rod (2), and the second connecting rod (3) is slidably mounted inside the first sliding groove.

4. The device for connecting conveying units with different moving frequencies according to claim 1, characterized in that: The outer side of the second fastening rod (13) is processed with an external thread, and the inner side of the first fastening rod (11) is processed with an internal thread. The external thread on the outer side of the second fastening rod (13) is compatible with the internal thread on the inner side of the first fastening rod (11).

5. The device for connecting conveying units with different moving frequencies according to claim 2, characterized in that: Polygonal grooves are provided on both sides of the transition plate (6), and the polygonal block (8) is buckled inside the polygonal grooves.

6. The device for connecting conveying units with different moving frequencies according to claim 2, characterized in that: A through hole is provided in the middle of the mounting plate (1), and the push rod (7) passes through the through hole.

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