Quick disassembly and assembly structure and roller conveying device

Abstract

The utility model provides a quick disassembly and assembly structure and a roller conveying device. The embodiment of the utility model provides a quick dismounting and mounting structure which is used for dismounting and mounting a roller on a conveying device and comprises a roller mounting seat, a base and a limiting assembly. The roller is rotatably connected to the roller mounting seat. The base is connected to the conveying main body, a connecting groove is formed in the base, and the roller mounting base part is movably arranged in the connecting groove. The base is provided with a fixed position and a movable position which are defined, when the roller mounting base is located at the fixed position, the roller mounting base is limited, and when the roller mounting base is located at the movable position, the roller mounting base can move and can be separated from the connecting groove. And the limiting assembly is configured to limit the displacement of the roller mounting seat in the second direction, and is also configured to release the limitation on the roller mounting seat, so that the roller mounting seat can move between the fixed position and the movable position. The other embodiment of the utility model provides a roller conveying device which comprises a conveying main body, the quick disassembly and assembly structure and a roller.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying device, in particular to a quick dismounting structure and a roller conveying device. BACKGROUND

[0002] At present, the conveying device as an auxiliary equipment is compact in layout, and its head and tail are connected. When the roller or the belt accessory is replaced, it is time-consuming and laborious. Moreover, under normal circumstances, the roller of the conveying device is installed at both ends of the conveying device body through screws and baffles. When the roller is replaced, the whole conveying device needs to be disassembled and moved to an open area to be completed, which is low in efficiency and large in occupied space. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem of difficult replacement of the roller of the conveying device, the embodiments of the present application provide a quick dismounting structure and a roller conveying device, which can quickly dismount the roller.

[0004] The embodiments of the present application provide a quick dismounting structure for dismounting the roller on the conveying device. The quick dismounting structure comprises a roller mounting seat, a base and a limiting assembly. The roller is rotatably connected to the roller mounting seat. The base is connected to the conveying body, and the base is provided with a connecting groove. The roller mounting seat is movably arranged in the connecting groove. The base has a fixed position and a movable position. When the roller mounting seat is located in the fixed position, the roller mounting seat is limited at least in the first direction and the second direction. When the roller mounting seat is located in the movable position, the roller mounting seat is movable and can be separated from the connecting groove in the first direction. The second direction intersects the first direction. The limiting assembly is configured to limit the displacement of the roller mounting seat in the second direction. The limiting assembly is also configured to release the limitation of the roller mounting seat, so that the roller mounting seat can move between the fixed position and the movable position.

[0005] It can be understood that the roller mounting seat is connected to the base through the connecting groove, and the roller mounting seat can be fixedly connected to the base or movably connected to the base due to the fixed position and the movable position of the base. When the conveying device is working, the roller mounting seat needs to be fixedly connected to the base to ensure the stability and reliability of the working process. When the conveying device is not working and the roller needs to be replaced, the fixed connection between the roller mounting seat and the base can be released, so that the roller mounting seat can move relative to the base, so that the roller mounting seat is no longer connected to the base, the roller mounting seat is dismounted, and the roller can be replaced, thereby realizing the quick dismounting of the roller.

[0006] In an embodiment, when the roller mounting seat is located in the fixed position, the zone of the roller mounting seat located in the connecting groove abuts against the groove wall of the connecting groove in the first direction, so as to limit the displacement of the roller mounting seat in the first direction.

[0007] In an embodiment, the base is provided with an opening, the opening is communicated with the connecting slot, the drum mounting seat can enter or exit the connecting slot through the opening.

[0008] In an embodiment, along the second direction, the limiting assembly is movably connected with the drum mounting seat, and one end of the limiting assembly is configured to abut against the base to limit the displacement of the drum mounting seat in the second direction.

[0009] In an embodiment, the limiting assembly comprises a limiting piece, the drum mounting seat is provided with an adjusting hole, and along the second direction, the limiting piece is arranged in the adjusting hole and can move in the adjusting hole.

[0010] In an embodiment, the limiting assembly is detachably connected with the drum mounting seat.

[0011] In an embodiment, the quick dismounting structure further comprises a first connecting assembly, the base is provided with a connecting hole, the first connecting assembly can pass through the connecting hole and connect the base with the conveying device.

[0012] Another embodiment of the present application provides a drum conveying device, comprising a conveying body, a quick dismounting structure as described above, and a drum. The quick dismounting structure is connected with the conveying body. The drum is rotatably connected with the drum mounting seat.

[0013] It can be understood that the drum conveying device provided with the quick dismounting structure can realize quick dismounting of the drum, so as to facilitate quick replacement of the drum when needed, thereby improving the efficiency of replacing the drum.

[0014] In an embodiment, the drum conveying device further comprises a second connecting assembly, the second connecting assembly is connected with the conveying body, and part of the drum is connected with the second connecting assembly.

[0015] In an embodiment, the number of the drum mounting seats is at least two, and along the second direction, the at least two drum mounting seats are arranged in sequence. The drum conveying device further comprises a conveying belt, and the drums on the at least two drum mounting seats are drivingly connected with the conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective view of the quick dismounting structure provided in an embodiment of the present application.

[0017] Figure 2 A perspective view of the quick dismounting structure connected with the drum provided in an embodiment of the present application.

[0018] Figure 3This is a perspective view of the base of a quick-assembly and disassembly structure provided in an embodiment of this application.

[0019] Figure 4 This is a perspective view of a roller and roller mounting base with a quick-release structure provided in an embodiment of this application.

[0020] Figure 5 This is a partial schematic diagram of a roller conveyor provided in another embodiment of this application.

[0021] Figure 6 A partial perspective view of a roller conveyor device provided in another embodiment of this application, which is connected to a quick-release structure.

[0022] Explanation of key component symbols:

[0023] 100. Quick-assembly and disassembly structure; 1. Roller mounting base; 10. Adjustment hole; 2. Base; 20. Connecting groove; 21. Fixed position; 22. Movable position; 23. Opening; 24. Connecting hole; 25. Main body; 26. Protrusion; 3. Limiting assembly; 31. Limiting component; 4. First connecting assembly; 41. First connecting component; 200. Conveying device; 201. Conveying body; 202. Roller; 203. Second connecting assembly; 204. Conveyor belt; Z, First direction; X, Second direction; Y, Third direction.

[0024] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0025] The following description will reference examples to more fully describe the application. The examples shown are intended to be illustrative of the application and should not be construed as limiting the application. The present application can be implemented in many different forms and should not be construed as limited to the examples set forth herein. These examples are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. Like reference numbers refer to like elements throughout. The terminology used herein is for the purpose of describing particular examples only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, to the extent that the terms "including", "includes", "having", "has", "a", "an", "contains", "containing", or variants thereof are used in either the detailed description or the claims, such terms are intended to be inclusive in a manner similar to the term "comprising" or "including" as an open transition term without precluding any additional or other elements. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure and will not be interpreted in an overly literal sense unless expressly so defined herein.

[0026] As Figure 1 and Figure 2 shown, and with reference to Figure 5 The application provides a quick disassembly structure 100 for disassembling a roller 202 on a conveying device 200. The quick disassembly structure 100 comprises a roller mounting seat 1, a base 2 and a limiting assembly 3. The roller 202 is rotatably connected to the roller mounting seat 1. The base 2 is connected to a conveying body 201, and the base 2 is provided with a connecting groove 20. The roller mounting seat 1 is movably arranged in the connecting groove 20.

[0027] For the convenience of subsequent reading, the application introduces a first direction Z, a second direction X and a third direction Y to describe the embodiments of the application. The first direction Z, the second direction X and the third direction Y can be three mutually non-parallel straight line directions in space; further, the first direction Z, the second direction X and the third direction Y can be three mutually perpendicular directions in a three-dimensional coordinate system (three-dimensional Cartesian coordinate system). In the subsequent embodiments, the first direction Z is taken as the Z-axis direction of the coordinate axis of the three-dimensional coordinate system, the second direction X is taken as the X-axis direction of the coordinate axis of the three-dimensional coordinate system, and the third direction Y is taken as the Y-axis direction of the coordinate axis of the three-dimensional coordinate system.

[0028] The base 2 has a defined fixed position 21 and a movable position 22. When the roller mounting seat 1 is located in the fixed position 21, it is limited at least along the first direction Z and the second direction X. When the roller mounting seat 1 is located in the movable position 22, it is movable along the first direction Z and can disengage from the connecting groove 20. The limiting component 3 is configured to limit the displacement of the roller mounting seat 1 in the second direction X. The limiting component 3 is also configured to release the restriction on the roller mounting seat 1 so that the roller mounting seat 1 can move between the fixed position 21 and the movable position 22.

[0029] In this embodiment, the roller mounting base 1 can be a shaft-like object, and the axis of the roller mounting base 1 is parallel to the third direction Y. Two bases 2 are provided, spaced apart along the third direction Y, and respectively connected to opposite sides of the conveying body 201, so that both ends of the roller mounting base 1 can be connected to the conveying body 201 via the bases 2. The projection shape of the connecting groove 20 on the plane parallel to the first direction Z and the second direction X can be "L". When the roller mounting base 1 is not limited by the limiting component 3, it can move within the connecting groove 20, that is, it can move between the fixed position 21 and the movable position 22.

[0030] It is understood that the roller mounting base 1 is connected to the base 2 via the connecting groove 20. Since the base 2 has a fixed position 21 and a movable position 22, the roller mounting base 1 can be fixedly connected to the base 2 or movably connected to the base 2. When the conveyor 200 is working, the roller mounting base 1 needs to be fixedly connected to the base 2 to ensure stable and reliable operation. When the conveyor 200 is not working and the roller 202 needs to be replaced, the fixed connection between the roller mounting base 1 and the base 2 can be released, allowing the roller mounting base 1 to move relative to the base 2, thus removing the connection between the roller mounting base 1 and the base 2, enabling the replacement of the roller 202 and achieving quick disassembly of the roller 202.

[0031] like Figures 2 to 4 As shown, in one embodiment, when the roller mounting base 1 is in the fixed position 21, along the first direction Z, the portion of the roller mounting base 1 located in the connecting groove 20 abuts against the groove wall of the connecting groove 20, thereby restricting the displacement of the roller mounting base 1 in the first direction Z.

[0032] It is understood that, along the third direction Y, the connecting groove 20 penetrates the base 2, so that the end of the roller mounting seat 1 can pass through the connecting groove 20. When the roller mounting seat 1 is in the fixed position 21, its end located in the connecting groove 20 abuts against the groove wall of the connecting groove 20 to be restricted in displacement in the first direction Z. In this way, the roller mounting seat 1 is limited in the first direction Z, so that the roller mounting seat 1 cannot move freely in the first direction Z when it is in the fixed position 21, making it more secure in use.

[0033] In an embodiment, the base 2 is provided with an opening 23, the opening 23 is communicated with the connecting groove 20, the drum mounting seat 1 can enter or exit the connecting groove 20 through the opening 23.

[0034] In the embodiment, the projection of the opening 23 on the plane parallel to the first direction Z and the second direction X can be square. Along the first direction Z, the opening 23 extends downward from the top of the base 2 to communicate with the connecting groove 20, and along the third direction Y, the opening 23 also penetrates the base 2.

[0035] It can be understood that the opening 23 is arranged so that the drum mounting seat 1 can exit or enter the connecting groove 20 to realize the connection or disconnection between the drum mounting seat 1 and the base 2, so that the drum 202 connected to the drum mounting seat 1 can be quickly disassembled and replaced.

[0036] In an embodiment, along the second direction X, the limiting assembly 3 is movably connected to the drum mounting seat 1, and one end of the limiting assembly 3 is configured to abut against the base 2 to limit the displacement of the drum mounting seat 1 in the second direction X.

[0037] In the embodiment, the base 2 includes a body part 25 and a protruding part 26, the connecting groove 20 is arranged on the body part 25, the body part 25 extends along the second direction X, and the protruding part 26 extends along the third direction Y. In this way, when the limiting assembly 3 is connected with the drum mounting seat 1, the limiting assembly 3 can move along the second direction X, and it can abut against the protruding part 26 to limit the displacement of the limiting assembly 3 in the second direction X, thereby limiting the displacement of the drum mounting seat 1 in the second direction X.

[0038] It can be understood that the displacement of the drum mounting seat 1 in the second direction X is limited by the limiting assembly 3, so that when the drum mounting seat 1 is in the fixed position 21, the drum mounting seat 1 is limited in the second direction X and cannot move randomly, so that the drum mounting seat 1 is firm and reliable when it is in the fixed position 21.

[0039] In an embodiment, the limiting assembly 3 includes a limiting piece 31, and the drum mounting seat 1 is provided with an adjusting hole 10, along the second direction X, the limiting piece 31 is arranged through the adjusting hole 10 and can move in the adjusting hole 10.

[0040] In the embodiment, the limiting piece 31 can be an M8 bolt, the adjusting hole 10 can be a threaded hole, and the limiting piece 31 is threadedly connected with the drum mounting seat 1. The limiting piece 31 can pass through the adjusting hole 10 and move in the adjusting hole 10 through the thread, and when one end of the limiting piece 31 abuts against the protruding part 26, the connection between the limiting piece 31 and the drum mounting seat 1 is also relatively firm, at this time, the drum mounting seat 1 is limited in the second direction X.

[0041] It can be understood that the limiting piece 31 can be arranged in the adjusting hole 10 and can move in the adjusting hole 10 to limit the displacement of the drum mounting seat 1 in the second direction X for different drum mounting seats 1, so that the connection of the drum mounting seat 1 with the base 2 is more firm and reliable when in the fixed position 21.

[0042] In an embodiment, the limiting assembly 3 is detachably connected to the drum mounting seat 1.

[0043] It can be understood that the detachable limiting assembly 3 can select different limiting assemblies 3 to match the drum 202 mounting seat according to actual conditions, so that the drum 202 mounting seat can be better limited in the displacement in the second direction X by the limiting assembly 3, and the firmness of the drum 202 mounting seat in the fixed position 21 is ensured.

[0044] In an embodiment, the quick disassembly and assembly structure 100 further comprises a first connecting assembly 4, and the base 2 is provided with a connecting hole 24, and the first connecting assembly 4 can pass through the connecting hole 24 and connect the base 2 to the conveying device 200.

[0045] In the embodiment, the first connecting assembly 4 can comprise a plurality of first connecting pieces 41, the first connecting piece 41 can be a screw, the connecting hole 24 can be a threaded hole, and the first connecting piece 41 can be threadedly connected with the base 2 and fixedly connected with the conveying device 200.

[0046] It can be understood that the base 2 and the conveying device 200 can be fixedly connected through the first connecting assembly 4, so that the drum mounting seat 1 can be connected to the conveying device 200 after being connected to the base 2, and the drum 202 can be connected to the conveying device 200 and work when the conveying device 200 works.

[0047] As shown in FIGS. Figure 5 and Figure 6 Another embodiment of the present application provides a drum conveying device 200, which comprises a conveying body 201, a quick disassembly and assembly structure 100 as described above, and a drum 202. The quick disassembly and assembly structure 100 is connected to the conveying body 201. The drum 202 is rotatably connected to the drum mounting seat 1.

[0048] It can be understood that the drum conveying device 200 provided with the above-mentioned quick disassembly and assembly structure 100 can realize the quick disassembly and assembly of the drum 202, so as to facilitate the quick replacement of the drum 202 when needed, thereby improving the replacement efficiency of the drum 202.

[0049] In an embodiment, the drum conveying device 200 further comprises a second connecting assembly 203, and the second connecting assembly 203 is connected to the conveying body 201, and part of the drums 202 are connected to the second connecting assembly 203.

[0050] In the embodiment, along the second direction X, the side of the conveying body 201 is connected with the quick detachable structure 100 through the first connecting assembly 4, and the roller 202 is connected with the base 2 through the roller mounting seat 1. The other side of the conveying body 201 is connected with the roller 202 through the second connecting assembly 203, and at this time, the roller 202 on this side is not connected with the quick detachable structure 100 and cannot be quickly detached.

[0051] In other embodiments, along the second direction X, the rollers 202 on both sides of the conveying body 201 are connected with the conveying body 201 through the base 2, so that the rollers 202 on both sides of the conveying body 201 can be quickly detached.

[0052] In an embodiment, the number of the roller mounting seats 1 is at least two, and along the second direction X, the at least two roller mounting seats 1 are arranged in sequence. The roller conveying device 200 further comprises a conveying belt 204, and the rollers 202 on the at least two roller mounting seats 1 are drivingly connected with the conveying belt 204.

[0053] In the embodiment, if it is needed to replace the roller 202, the limiting assembly 3 can be loosened so as not to limit the displacement of the roller mounting seat 1 along the second direction X. The roller mounting seat 1 is moved along the second direction X until the roller mounting seat 1 moves to the active position 22, and then the roller mounting seat 1 is moved along the first direction Z until the roller mounting seat 1 passes through the opening 23 and leaves the base 2, thereby completing the dismounting of the roller 202. If it is needed to mount the roller 202, the above dismounting process can be reversed.

[0054] In the above, the specific embodiments of the present application are described with reference to the accompanying drawings. However, those skilled in the art can understand that various changes and replacements can be made to the specific embodiments of the present application without departing from the spirit and scope of the present application. These changes and replacements are within the scope defined by the present application.

Claims

1. A quick detachable structure for the detachment of a drum on a conveying device, characterized in that, The quick dismounting structure comprises: a drum mounting base, the drum being rotatably connected to the drum mounting base; a base connected to a conveying body, the base being provided with a connecting groove, and the drum mounting base being movably arranged in the connecting groove; the base being provided with a fixed position and a movable position, when the drum mounting base is in the fixed position, the drum mounting base is limited in at least a first direction and a second direction, and when the drum mounting base is in the movable position, the drum mounting base is movable and can be separated from the connecting groove in the first direction, the second direction intersecting the first direction; a limiting assembly configured to limit the displacement of the drum mounting base in the second direction, and to release the limitation of the drum mounting base to enable the drum mounting base to move between the fixed position and the movable position.

2. The quick-mounting structure according to claim 1, wherein When the drum mounting base is in the fixed position, the part of the drum mounting base in the connecting groove abuts against the groove wall of the connecting groove to limit the displacement of the drum mounting base in the first direction.

3. The quick mount and dismount structure according to claim 1, wherein The base is provided with an opening, the opening being in communication with the connecting groove, and the drum mounting base can enter or exit the connecting groove through the opening.

4. The quick mount structure of claim 1, wherein In the second direction, the limiting assembly is movably connected to the drum mounting base, and one end of the limiting assembly is configured to abut against the base to limit the displacement of the drum mounting base in the second direction.

5. The quick mount structure of claim 4, wherein The limiting assembly comprises a limiting piece, the drum mounting base is provided with an adjusting hole, and in the second direction, the limiting piece is arranged in the adjusting hole and is movable in the adjusting hole.

6. The quick-mounting structure according to claim 1, wherein The limiting assembly is detachably connected to the drum mounting base.

7. The quick-mounting structure according to claim 1, wherein The quick dismounting structure further comprises a first connecting assembly, the base is provided with a connecting hole, and the first connecting assembly can pass through the connecting hole and connect the base to the conveying device.

8. A drum conveyor apparatus, characterized by comprises: a conveying body; the quick dismounting structure according to any one of claims 1-7, being connected to the conveying body; a drum rotatably connected to the drum mounting base.

9. The drum conveyor of claim 8, wherein, The drum conveying device further comprises a second connecting assembly, the second connecting assembly being connected to the conveying body, and part of the drum being connected to the second connecting assembly.

10. The drum conveyor of claim 8, wherein, The number of the drum mounting bases is at least two, at least two drum mounting bases are arranged in sequence in the second direction, the drum conveying device further comprises a conveying belt, and the drums on the at least two drum mounting bases are drivingly connected to the conveying belt.

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