Belt frame chainable device
By designing an anti-loosening link assembly and utilizing a clamping mechanism with a filler head and spring, the problem of easy loosening of belt frame bolts is solved, resulting in a more stable and reliable connection, and making installation and disassembly more convenient.
Patent Information
- Application Number
- CN202520232729.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-14
AI Technical Summary
The bolt connections of the existing belt frame are prone to loosening or falling off, resulting in reduced overall stability and reliability.
Using anti-loosening connection components one and two, the filling head and spring work together to firmly lock the components into the socket, preventing loosening and falling off. The screw and the internal threaded hole are used to achieve quick installation or disassembly.
The stability and reliability of the belt frame are improved, ensuring that it is not easy to loosen or fall off after assembly, and that installation and disassembly are quicker and more convenient.
Smart Images
Figure CN223659026U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a belt conveyor technical field, concretely is a belt frame linkable device. BACKGROUND
[0002] The belt conveyor is also called rubber belt conveyor, and it is a kind of equipment for transporting material in the process of coal mining, production, transfer and processing, and it plays a key role in the field of coal mine, greatly improves production efficiency and material conveying efficiency. It uses endless movement of belt to transport material, and it is an economic logistics conveying equipment indispensable for forming rhythmic flow production line.
[0003] At present, the frame for supporting the operation of the belt conveyor is mainly assembled, and each adjacent two groups of frames are connected by bolt and nut cooperation;When the belt conveyor transports material, its vibration will be transmitted to the bolt, since the bolt is located in the positioning hole of the frame, and the diameter of the positioning hole is greater than the diameter of the bolt, the bolt is more likely to loosen or fall off from the positioning hole, thereby reducing the stability and reliability of the whole belt frame. UTILITY MODEL CONTENT
[0004] The technical problem to be solved by the utility model is to provide a belt frame linkable device, the anti-loosening link assembly one and the anti-loosening link assembly two in the device can fully fill the jack one and the jack two, so that the anti-loosening link assembly one and the anti-loosening link assembly two are not easy to loosen or fall off after butt joint and fixing, so that the belt frame is more stable and reliable after assembly.
[0005] The technical scheme of the utility model is realized as follows:
[0006] A belt frame linkable device, comprising a vertical frame, the top end of the vertical frame is fixedly installed with a link sleeve, the left and right ends of the link sleeve are respectively insertedly installed with horizontal frames, wherein the vertical frame and the horizontal frame are both made of channel steel;Two jack holes one are respectively formed on the front side of the link sleeve, and two jack holes two are respectively formed on the horizontal frames inserted into the link sleeve, and the jack holes two are concentrically arranged with the jack holes one;
[0007] Anti-loosening link assembly one and anti-loosening link assembly two are respectively detachably installed on the front and rear sides of the link sleeve;The anti-loosening link assembly one is inserted into the jack hole one and the jack hole two at the same time, the anti-loosening link assembly two is only inserted into the jack hole two, and the anti-loosening link assembly one and the anti-loosening link assembly two are butt jointed and fixed in the link sleeve;
[0008] The anti-loose linking assembly one and the anti-loose linking assembly two each comprise a linking seat, the inner side surface of the linking seat is fixed with two linking shafts one located in the insertion hole one, the linking shaft one is slidingly installed with a filling head one, the linking shaft one is further sleeved with a spring one for pushing the filling head one to slide to the location of the insertion hole one, and the filling head one is tightly clamped in the insertion hole one under the pushing of the spring one;
[0009] The linking shaft one of the anti-loose linking assembly one is concentrically butted with a linking shaft two located in the insertion hole two, the linking shaft two is slidingly installed with a filling head two, the linking shaft two is further sleeved with a spring two for pushing the filling head two to slide to the location of the insertion hole two, and the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two.
[0010] With the above scheme, the anti-loose linking assembly one and the anti-loose linking assembly two in the device can fully fill the insertion hole one and the insertion hole two, the filling head one is tightly clamped in the insertion hole one under the pushing of the spring one, the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two, and then the anti-loose linking assembly one and the anti-loose linking assembly two are not easy to loosen or fall off after being butted and fixed, so that the belt frame is more stable and reliable after being assembled.
[0011] As a preferred embodiment of the belt frame linkable device, an inner screw hole is formed at the end of the linking shaft two, and a screw is installed through the linking seat of the anti-loose linking assembly two and tightly fixed in the inner screw hole.
[0012] With the above scheme, in order to realize the detachable installation of the anti-loose linking assembly one and the anti-loose linking assembly two, the two are fixed by the screw and the inner screw hole, which is more convenient for installation and disassembly.
[0013] As a preferred embodiment of the belt frame linkable device, a push-pull handle is fixed on the outer side surface of the linking seat, and the push-pull handle is an N-shaped handle.
[0014] With the above scheme, in order to facilitate the installation or disassembly of the linking seat, the push-pull handle is installed, which is more convenient to operate.
[0015] As a preferred embodiment of the belt frame linkable device, the diameter of the insertion hole one is greater than the diameter of the insertion hole two; the spring one pushes the filling head one with the linking seat as the reference, and the spring two pushes the filling head two with the linking shaft one as the reference;
[0016] The assembly relationship between the filling head one and the linking shaft one is interference fit; the assembly relationship between the filling head two and the linking shaft two is interference fit;
[0017] The filling head one and the filling head two are circular truncated cone, and the side surfaces of the two are inclined surfaces; the side surfaces of the filling head one and the filling head two respectively face the locations of the insertion hole one and the insertion hole two.
[0018] The maximum diameter of the filling head one is greater than the diameter of the insertion hole one, and the maximum diameter of the filling head two is smaller than the diameter of the insertion hole one and greater than the diameter of the insertion hole two.
[0019] By using the above scheme, in order to realize the installation of the anti-loose linking assembly one and the anti-loose linking assembly two, when installing the anti-loose linking assembly one, the filling head two and the spring two are first inserted into the insertion hole one until the filling head two abuts against the insertion hole two, at this time, the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two, at the same time, the filling head one abuts against the insertion hole one, at this time, the filling head one is tightly clamped in the insertion hole one under the pushing of the spring one; when installing the anti-loose linking assembly two, the filling head two is also abutted against the insertion hole two, at this time, the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two, then the screw is inserted into the linking seat, and the fixed installation of the anti-loose linking assembly one and the anti-loose linking assembly two is completed under the cooperation of the screw and the internal screw hole.
[0020] After using the above technical scheme, the beneficial effects of the utility model are:
[0021] 1. The anti-loose linking assembly one and the anti-loose linking assembly two in the device can fully fill the insertion hole one and the insertion hole two, wherein the filling head one is tightly clamped in the insertion hole one under the pushing of the spring one, and the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two, so that the anti-loose linking assembly one and the anti-loose linking assembly two are not easy to loosen or fall off after being fixed, and the belt frame is more stable and reliable after being assembled.
[0022] 2. In order to realize the detachable installation of the anti-loose linking assembly one and the anti-loose linking assembly two, the two are fixed by cooperation of the screw and the internal screw hole, which is more convenient for installation or disassembly.
[0023] 3. In order to facilitate the installation or disassembly of the linking seat, a push-pull handle is installed, which is more convenient to operate.
[0024] 4. In order to realize the installation of the anti-loose linking assembly one and the anti-loose linking assembly two, when installing the anti-loose linking assembly one, the filling head two and the spring two are first inserted into the insertion hole one until the filling head two abuts against the insertion hole two, at this time, the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two, at the same time, the filling head one abuts against the insertion hole one, at this time, the filling head one is tightly clamped in the insertion hole one under the pushing of the spring one; when installing the anti-loose linking assembly two, the filling head two is also abutted against the insertion hole two, at this time, the filling head two is tightly clamped in the insertion hole two under the pushing of the spring two, then the screw is inserted into the linking seat, and the fixed installation of the anti-loose linking assembly one and the anti-loose linking assembly two is completed under the cooperation of the screw and the internal screw hole. BRIEF DESCRIPTION OF DRAWINGS
[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0026] Figure 1 This is the three-dimensional structure of the present invention in application. Figure 1 ;
[0027] Figure 2 This is the three-dimensional structure of the present invention in application. Figure 2 ;
[0028] Figure 3 for Figure 1 Exploded view;
[0029] Figure 4 To showcase Figure 1 A three-dimensional structural diagram of the internal structure;
[0030] Figure 5 for Figure 4 A magnified view of a section at point A in the middle;
[0031] Figure 6 for Figure 3 Three-dimensional structure of the anti-loosening link component 1 Figure 1 ;
[0032] Figure 7 for Figure 3 Three-dimensional structure of the anti-loosening link component 1 Figure 2 ;
[0033] Figure 8 for Figure 3 Three-dimensional structure of the second anti-loosening link component Figure 1 ;
[0034] Figure 9 for Figure 3 Three-dimensional structure of the second anti-loosening link component Figure 2 .
[0035] The markings in the diagram are: 1-Vertical frame; 2-Connecting sleeve; 3-Horizontal frame; 4-Socket one; 5-Socket two; 6-Anti-loosening connecting assembly one; 7-Anti-loosening connecting assembly two; 8-Connecting seat; 9-Connecting shaft one; 10-Filling head one; 11-Spring one; 12-Connecting shaft two; 13-Filling head two; 14-Spring two; 15-Internal threaded hole; 16-Screw; 17-Push-pull handle. Detailed Implementation
[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0037] like Figures 1 to 9 As shown, a belt frame linkage device includes a vertical frame 1, with a connecting sleeve 2 welded to the top of the vertical frame 1. Horizontal frames 3 are respectively inserted into the left and right ends of the connecting sleeve 2. Both the vertical frame 1 and the horizontal frames 3 are made of channel steel. Two insertion holes 4 are respectively opened on the front sides of the connecting sleeve 2. Two insertion holes 5, concentric with the insertion holes 4, are opened on the two horizontal frames 3 inserted into the connecting sleeve 2. Anti-loosening link components 6 and 7 are detachably installed on the front and rear sides of the connecting sleeve 2. The anti-loosening link component 6 is inserted into both insertion holes 4 and 5 simultaneously, while the anti-loosening link component 7 is only inserted into insertion hole 5. The anti-loosening link components 6 and 7 are mated and fixed inside the connecting sleeve 2. Both the loosening link assembly 6 and the anti-loosening link assembly 7 include a link seat 8. Two link shafts 9 located in the insertion hole 4 are welded and fixed to the inner side of the link seat 8. A filling head 10 is slidably mounted on the link shaft 9. A spring 11 is also fitted on the link shaft 9 to push the filling head 10 to slide towards the insertion hole 4. The filling head 10 is firmly locked in the insertion hole 4 under the push of the spring 11. The anti-loosening link assembly 6 has a link shaft 22 concentrically welded to the link shaft 9 located in the insertion hole 25. A filling head 23 is slidably mounted on the link shaft 212. A spring 24 is also fitted on the link shaft 212 to push the filling head 23 to slide towards the insertion hole 25. The filling head 23 is firmly locked in the insertion hole 25 under the push of the spring 214. The anti-loosening link assembly 6 and anti-loosening link assembly 7 in this device can fully fill the socket 4 and socket 5. The filling head 10 is firmly locked in the socket 4 under the push of the spring 11, and the filling head 13 is firmly locked in the socket 5 under the push of the spring 14. Therefore, the anti-loosening link assembly 6 and anti-loosening link assembly 7 are not easy to loosen or fall off after docking and fixing, making the belt frame more stable and reliable after assembly.
[0038] like Figure 5As shown, the end of the link shaft two 12 is provided with an internal screw hole 15, and the link seat 8 of the anti-loose link assembly two 7 is provided with a screw 16 penetratingly installed therein, which is tightly fixed in the internal screw hole 15. In order to realize the detachable installation of the anti-loose link assembly one 6 and the anti-loose link assembly two 7, the two are fixed by cooperation of the screw 16 and the internal screw hole 15, which is more convenient for installation or disassembly.
[0039] As shown in Figure 6 , Figure 8 , the outer side of the link seat 8 is welded with a push-pull handle 17, which is an N-shaped handle. In order to facilitate the installation or disassembly of the link seat 8, the push-pull handle 17 is installed, which is more convenient for operation.
[0040] As shown in Figures 5 to 9 , the diameter of the insertion hole one 4 is greater than that of the insertion hole two 5; the spring one 11 pushes the filling head one 10 with the link seat 8 as a reference, and the spring two 14 pushes the filling head two 13 with the link shaft one 9 as a reference; the assembly relationship between the filling head one 10 and the link shaft one 9 is an interference fit; the assembly relationship between the filling head two 13 and the link shaft two 12 is an interference fit; the filling head one 10 and the filling head two 13 are circular truncated cone-shaped, and the side surfaces of the two are inclined surfaces; the side surfaces of the filling head one 10 and the filling head two 13 respectively face the positions of the insertion hole one 4 and the insertion hole two 5; the maximum diameter of the filling head one 10 is greater than that of the insertion hole one 4; the maximum diameter of the filling head two 13 is smaller than that of the insertion hole one 4 and greater than that of the insertion hole two 5. In order to realize the installation of the anti-loose link assembly one 6 and the anti-loose link assembly two 7, when installing the anti-loose link assembly one 6, the filling head two 13 and the spring two 14 are inserted into the insertion hole one 4 until the filling head two 13 is in contact with the insertion hole two 5, at this time, the filling head two 13 is tightly clamped in the insertion hole two 5 under the pushing of the spring two 14, and at the same time, the filling head one 10 is in contact with the insertion hole one 4, at this time, the filling head one 10 is tightly clamped in the insertion hole one 4 under the pushing of the spring one 11; when installing the anti-loose link assembly two 7, the filling head two 13 is also in contact with the insertion hole two 5, at this time, the filling head two 13 is tightly clamped in the insertion hole two 5 under the pushing of the spring two 14, and then the screw 16 is inserted into the link seat 8, and the installation of the anti-loose link assembly one 6 and the anti-loose link assembly two 7 is completed under the cooperation of the screw 16 and the internal screw hole 15.
[0041] The working principle of the utility model is as follows:
[0042] In application, the anti-loose link assembly one 6 and the anti-loose link assembly two 7 are installed in sequence.
[0043] In the installation of the anti-loose link assembly one 6, the filling head two 13 and the spring two 14 are first inserted into the insertion hole one 4 until the filling head two 13 abuts against the insertion hole two 5, at this time, the filling head two 13 is tightly clamped in the insertion hole two 5 under the pushing of the spring two 14, at the same time, the filling head one 10 abuts against the insertion hole one 4, at this time, the filling head one 10 is tightly clamped in the insertion hole one 4 under the pushing of the spring one 11.
[0044] In the installation of the anti-loose link assembly two 7, the filling head two 13 is also abutted against the insertion hole two 5, at this time, the filling head two 13 is tightly clamped in the insertion hole two 5 under the pushing of the spring two 14, then the screw 16 is inserted into the link seat 8, and the installation of the anti-loose link assembly one 6 and the anti-loose link assembly two 7 is completed under the cooperation of the screw 16 and the internal screw hole 15.
[0045] Since the filling head one 10 is tightly clamped in the insertion hole one 4 under the pushing of the spring one 11, and the filling head two 13 is tightly clamped in the insertion hole two 5 under the pushing of the spring two 14, the anti-loose link assembly one 6 and the anti-loose link assembly two 7 are not easy to be loosened or fallen off after being abutted and fixed, so that the belt frame is more stable and reliable after being assembled.
[0046] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A belt frame linkable device, comprising a vertical frame (1), a link sleeve (2) fixedly installed at the top end of the vertical frame (1), and a horizontal frame (3) plug-in installed at the left and right ends of the link sleeve (2) respectively; two insertion holes (4) are formed on the front side of the link sleeve (2), and two horizontal frames (3) inserted into the link sleeve (2) are provided with insertion holes (5) concentrically arranged with the insertion holes (4); a loosening prevention link assembly (6) and a loosening prevention link assembly (7) are detachably installed on the front and back sides of the link sleeve (2) respectively; the loosening prevention link assembly (6) is inserted into the insertion holes (4) and the insertion holes (5) at the same time, the loosening prevention link assembly (7) is only inserted into the insertion holes (5), and the loosening prevention link assembly (6) and the loosening prevention link assembly (7) are butt-jointed and fixed in the link sleeve (2). characterized in that The loosening prevention link assembly (6) and the loosening prevention link assembly (7) each comprise a link seat (8), two link shafts (9) are fixedly arranged on the inner side of the link seat (8) and located in the insertion holes (4), a filling head (10) is slidably installed on the link shaft (9), a spring (11) is sleeved on the link shaft (9) and pushes the filling head (10) to slide to the position of the insertion hole (4), and the filling head (10) is tightly clamped in the insertion hole (4) under the pushing of the spring (11). The link shaft (9) of the loosening prevention link assembly (6) is concentrically butt-jointed with a link shaft (12) located in the insertion hole (5), the link shaft (12) is slidably installed with a filling head (13), a spring (14) is sleeved on the link shaft (12) and pushes the filling head (13) to slide to the position of the insertion hole (5), and the filling head (13) is tightly clamped in the insertion hole (5) under the pushing of the spring (14). An internal screw hole (15) is formed at the end of the link shaft (12), a screw (16) is installed through the link seat (8) of the loosening prevention link assembly (7), and the screw (16) is tightly fixed in the internal screw hole (15).
2. The belt frame linkable device of claim 1, wherein: An outward side of the link seat (8) is fixed with a push-pull handle (17), and the push-pull handle (17) is an N-shaped handle.
3. The belt frame linkable device of claim 2, wherein: The diameter of the insertion hole (4) is greater than that of the insertion hole (5), the spring (11) pushes the filling head (10) based on the link seat (8), and the spring (14) pushes the filling head (13) based on the link shaft (9).
4. The belt frame linkable device of claim 3, wherein: The assembly relationship between the filling head (10) and the link shaft (9) is interference fit, and the assembly relationship between the filling head (13) and the link shaft (12) is interference fit.
5. The belt frame linkable device of claim 4, wherein: The filling head (10) and the filling head (13) are circular truncated cone-shaped, and the side surfaces of the filling head (10) and the filling head (13) are inclined surfaces; and the side surfaces of the filling head (10) and the filling head (13) respectively face the positions of the insertion hole (4) and the insertion hole (5).
6. The belt frame linkable device of claim 5, wherein: 7. The belt frame linkable device of claim 6, wherein: The maximum diameter of the first filling head (10) is greater than the diameter of the first insertion hole (4); the maximum diameter of the second filling head (13) is smaller than the diameter of the first insertion hole (4) and greater than the diameter of the second insertion hole (5).
8. Belt frame linkable device according to any of claims 1-7, characterized in that: The vertical frame (1) and the horizontal frame (3) are both made of channel steel.