Integrally-formed coupler

Abstract

The utility model belongs to the technical field of couplings, and particularly relates to an integrally-formed coupler which comprises a mounting shaft, a main body and a connecting plate and further comprises a positioning plate, a telescopic pipe, an adjusting mechanism and a containing block, a groove matched with a positioning ring is formed in the main body, a lantern ring is connected with the positioning plate through a first spring, and the telescopic pipe is connected with the containing block through a second spring. A plurality of pieces of elastic cloth are evenly distributed on the side wall of the telescopic pipe, the telescopic pipe and the elastic cloth are installed on the containing block and the sliding block respectively, the movable block is installed on the positioning plate and the connecting plate in a sliding mode, and the screws are installed in threaded holes formed in the movable block and a groove where the movable block is installed. By arranging an adjusting mechanism, a storage block and a sliding block, a user can conveniently adjust the diameter of the telescopic pipe and the diameter of the elastic cloth, a lantern ring and a positioning plate are connected through a plurality of springs, the stability of the telescopic pipe and the elastic cloth in the using process is guaranteed, and meanwhile the telescopic pipe can be suitable for couplings of different lengths.

Description

Technical Field

[0001] The utility model belongs to the technical field of couplings, and in particular relates to an integrally formed coupling. Background Art

[0002] At present, most feeders in biomass power plants use a split coupling to connect the reducer and the motor. In the actual operation process, the device will cause excessive torque and overload of the coupling due to large resistance and serious material blockage during feeding, causing the split coupling to break. In order to ensure the stability of the device during use, an integrated coupling will be provided on the device. In order to prevent the service life of the coupling from being affected by the influence of the external environment during use, a dustproof mechanism will be provided on the existing coupling. However, the dustproof mechanism provided on the existing coupling cannot quickly adjust the size of the dustproof mechanism according to the size of the coupling, resulting in poor applicability of the dustproof mechanism. Utility Model Content

[0003] The utility model provides an integrally formed coupling to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrally formed coupling, comprising a mounting shaft, a main body and a connecting plate, and also comprising a positioning plate, a telescopic tube, an adjustment mechanism and a storage block, wherein the mounting shaft is installed at both ends of the main body, a positioning ring is provided on the side wall of the positioning plate, the main body is provided with a groove matching the positioning ring, the collar is installed on the main body, the collar is connected to the positioning plate through a plurality of springs, a plurality of elastic cloths are evenly distributed on the side wall of the telescopic tube, the telescopic tube and the elastic cloth are respectively installed on the storage block and the slider, the two ends of the storage block are provided with moving grooves for installing the slider, the storage block and the slider are installed on the positioning plate and the connecting plate through the adjustment mechanism, the positioning plate and the connecting plate are provided with sliding grooves matching the storage block and the slider, the connecting plate is installed on the main body, and the two connecting plates are installed together by an array of matching nuts and bolts;

[0005] The adjustment mechanism includes a moving block, a screw, a threaded hole, a fixing groove, a fixing block, a second spring and a fixing ring. The moving block is slidably mounted on the positioning plate and the connecting plate. Several threaded holes are arranged on the side wall of the groove for mounting the moving block. The threaded holes are arranged on the moving block. The screws are mounted on the threaded holes arranged on the moving block and the groove for mounting the moving block. The fixing block is mounted on the side wall of the moving block via the second spring. Several fixing grooves are arranged on the side wall of the groove for mounting the moving block. The fixing ring is mounted on the inner wall of the collar and the connecting plate via several screws.

[0006] Preferably, a limiting block is provided on the side wall of the moving block, the fixed block is installed on the protrusion of the side wall of the moving block, and the groove for installing the moving block is provided with a groove matching with the protrusion of the side wall of the moving block.

[0007] Preferably, a sealing plate is provided on the side wall of the moving block, and the sealing plate cooperates with the threaded hole provided on the groove for installing the moving block.

[0008] Preferably, projections are provided on the side walls on both sides of the moving block, and grooves matching with the projections on the side walls of the moving block are provided on the side walls of the groove for mounting the moving block.

[0009] Preferably, the side wall of the ring is provided with the slide groove passing through the ring, the parts of the telescopic tube and the elastic cloth passing through the ring are provided with the matching storage block and the slider, and the side wall of the slide groove arranged on the ring is provided with a support rod passing through the storage block.

[0010] Preferably, a plurality of threaded holes are provided on the side wall of the storage block provided on the collar, the threaded holes are provided on the side wall of the collar, and the screws are installed on the threaded holes provided on the storage block and the collar.

[0011] Preferably, a protrusion is provided on the side wall of the sliding block, and a groove matching with the moving groove is provided on the side wall of the moving groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides an adjustment mechanism, a storage block and a slider, so that the user can adjust the diameter of the telescopic tube and the elastic cloth installed on the storage block and the slider, so as to ensure that a suitable distance is left between the telescopic tube and the elastic cloth and the coupling body. The sleeve ring and the positioning plate are connected by a plurality of springs, so that the stability of the telescopic tube and the elastic cloth during use is ensured, and the telescopic tube and the elastic cloth can be applied to couplings of different lengths. The positioning plate is installed on the coupling through the cooperation of the positioning ring and the groove matched therewith. The spring ensures the stability of the positioning plate after being installed on the coupling. The storage block and the slider are provided on the sleeve ring, so as to ensure the stability of the telescopic tube and the elastic cloth during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0016] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0017] Figure 4 It is a structural schematic diagram of the moving block in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the sleeve ring in the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the storage block and the slider in the utility model;

[0020] Figure 7 for Figure 6 The structural diagram at B in the middle;

[0021] Figure 8 It is a structural schematic diagram of the connecting plate in the utility model.

[0022] In the figure: 1, mounting shaft 2, positioning plate 21, collar 22, spring 1 23, positioning ring 3, telescopic tube 31, elastic cloth 4, adjustment mechanism 41, moving block 42, screw 43, threaded hole 44, fixing groove 45, fixing block 46, spring 2 47, fixing ring 5, main body 6, connecting plate 7, storage block 71, slider 72, moving groove 73, slide groove. DETAILED DESCRIPTION

[0023] See also Figure 1-8 The utility model provides the following technical solutions: an integrally formed coupling, including a mounting shaft 1, a main body 5 and a connecting plate 6, and also including a positioning plate 2, a telescopic tube 3, an adjustment mechanism 4 and a receiving block 7. The mounting shaft 1 is installed at both ends of the main body 5, a positioning ring 23 is provided on the side wall of the positioning plate 2, and a groove matching the positioning ring 23 is provided on the main body 5. The collar 21 is installed on the main body 5, and the collar 21 is connected to the positioning plate 2 through a plurality of springs 22. A plurality of elastic cloths 31 are evenly distributed on the side wall of the telescopic tube 3. The telescopic tube 3 and the elastic cloth 31 are respectively installed on the receiving block 7 and the slider 71. The two ends of the receiving block 7 are provided with moving grooves 72 with sliders 71 installed. The receiving block 7 and the slider 71 are installed on the positioning plate 2 and the connecting plate 6 through the adjustment mechanism 4. The positioning plate 2 and the connecting plate 6 are provided with a slide groove 73 matching the receiving block 7 and the slider 71. The connecting plate 6 is installed on the main body 5, and the two connecting plates 6 are installed together through an array of matching nuts and bolts.

[0024] The adjustment mechanism 4 includes a moving block 41, a screw 42, a threaded hole 43, a fixing groove 44, a fixing block 45, a second spring 46 and a fixing ring 47. The moving block 41 is slidably installed on the positioning plate 2 and the connecting plate 6. Several threaded holes 43 are provided on the side wall of the groove for installing the moving block 41. The moving block 41 is provided with a threaded hole 43. The screw 42 is installed on the moving block 41 and the threaded hole 43 provided on the groove for installing the moving block 41. The fixing block 45 is installed on the side wall of the moving block 41 through the second spring 46. Several fixing grooves 44 are provided on the side wall of the groove for installing the moving block 41. The fixing ring 47 is installed on the inner wall of the ring 21 and the connecting plate 6 through several screws 42.

[0025] The main body 5 is used to connect the two installation shafts 1. The telescopic tube 3 can wrap the main body 5 to prevent foreign matter from entering the main body 5 during the use of the device, which may affect the working effect and service life of the main body 5. The positioning plate 2 is installed on the main body 5 through the cooperation of the positioning ring 23 and the side wall groove of the main body 5. The connecting plate 6 is installed on the main body 5. The two ends of the telescopic tube 3 and the elastic cloth 31 are located on the positioning plate 2 and the connecting plate 6, ensuring that the telescopic tube 3 and the elastic cloth 31 have a protective effect on main bodies 5 of different sizes. The two connecting plates 6 are fixed to the main body 5 through the cooperation of an array of bolts and nuts, ensuring the stability of the cooperation of the two connecting plates 6 during the use of the device, thereby ensuring the stability of the telescopic tube 3 and the elastic cloth 31 during the use of the device. The collar 21 is installed on the main body 5. The collar 21 installed on the main body 5 will stretch the spring 22 connecting the positioning plate 2 and the collar 21. The positioning plate 2 is fixed to the side wall of the main body 5 under the action of the spring 22 to ensure The stability of the positioning plate 2 during the use of the device is ensured, thereby ensuring the working effect of the telescopic tube 3 and the elastic cloth 31. The telescopic tube 3 is a foldable structure. During the use of the elastic cloth 31, the user can adjust the length of the telescopic tube 3 and the elastic cloth 31 according to the length of the main body 5, ensuring the working effect of the telescopic tube 3 and the elastic cloth 31, so that the device can be suitable for different models of main bodies 5. The telescopic tube 3 and the elastic cloth 31 are respectively installed on the storage block 7 and the slider 71, and the slider 71 is slidably installed on the moving groove 72. The diameter of the telescopic tube 3 can be adjusted by adjusting the relative position of the storage block 7 and the slider 71, ensuring that the distance between the telescopic tube 3 and the elastic cloth 31 and the main body 5 during the use of the device is in a suitable state, ensuring the working effect of the telescopic tube 3 and the elastic cloth 31, and the slide groove 73 is used for the storage block 7 and the slider 71 to move, ensuring the stability of the storage block 7 and the slider 71 during the use of the device;

[0026] The user can move the storage block 7 by moving the moving block 41. The position of the storage block 7 and the slider 71 can be adjusted by the cooperation of the moving moving block 41 and the storage block 7, thereby realizing the adjustment of the diameter of the telescopic tube 3, so that the telescopic tube 3 and the elastic cloth 31 can be suitable for main bodies 5 of different sizes. The moving block 41 is fixed by the cooperation of the screw 42 and the threaded hole 43, thereby ensuring the stability of the storage block 7 during the use of the device. The moving block 41 can be fixed by the cooperation of the fixing block 45 and the fixing groove 44. The shape of one end of the fixing block 45 is an inclined surface inclined to both sides, thereby ensuring that the moving block 41 will not be hindered during the movement inside the groove where the moving block 41 is installed. The spring 46 installed on the fixing block 45 ensures that the fixed block 45 that is pushed can quickly return to its original position, thereby ensuring the working effect of the fixing block 45. The side wall of the fixing block 45 is provided with a protrusion, and the fixing is installed The side walls of the groove of the block 45 are provided with grooves that cooperate with the protrusions on the side walls of the fixing block 45, so as to prevent the fixing block 45 from disengaging from the groove in which the fixing block 45 is installed during movement, thereby ensuring the stability of the fixing block 45 during use. By setting a plurality of fixing grooves 44, it is ensured that the user can quickly adjust the position of the moving block 41. The position of the fixing grooves 44 matches the position of the threaded holes 43 provided on the side walls of the groove in which the moving block 41 is installed, so that when the moving block 41 is fixed by the cooperation of the fixing grooves 44 and the fixing block 45, the moving block 41 matches the threaded holes 43 provided on the groove in which the moving block 41 is installed, so that the user can fix the moving block 41 after moving. The fixing ring 47 is installed on the collar 21 and the connecting plate 6 by screws 42. By replacing the fixing ring 47, the inner diameters of the collar 21 and the connecting plate 6 can be adjusted, so that the collar 21 and the connecting plate 6 can be installed on main bodies 5 of different sizes.

[0027] Specifically, a limiting block is provided on the side wall of the moving block 41 , the fixing block 45 is installed on the protrusion of the side wall of the moving block 41 , and a groove matching with the protrusion of the side wall of the moving block 41 is provided on the groove for installing the moving block 41 .

[0028] The limit block set on the side wall of the moving block 41 serves to limit the movement of the moving block 41, ensuring that the moving block 41 does not move excessively during the movement process, preventing the moving block 41 and the threaded hole 43 set on the groove for installing the moving block 41 from matching, thereby ensuring the stability of the moving block 41 during use.

[0029] Specifically, a sealing plate is provided on the side wall of the moving block 41 , and the sealing plate matches with a threaded hole 43 provided on the groove for installing the moving block 41 .

[0030] The side wall sealing plate of the moving block 41 can seal the threaded hole 43 set on the groove where the moving block 41 is installed, so as to prevent foreign impurities from entering the interior of the telescopic tube 3 and the elastic cloth 31 through the threaded hole 43 and the slide groove 73 during the use of the device, resulting in the service life and working effect of the main body 5 being affected. The side wall sealing plate of the moving block 41 is located inside the side wall groove of the groove where the moving block 41 is installed, thereby ensuring the stability of the moving block 41 during the movement process.

[0031] Specifically, protrusions are provided on the side walls of both sides of the moving block 41 , and grooves matching with the protrusions on the side walls of the moving block 41 are provided on the side walls of the groove for installing the moving block 41 .

[0032] The cooperation between the side wall protrusion of the moving block 41 and the groove that cooperates with the side wall protrusion of the moving block 41 ensures the stability of the moving block 41 during the sliding process on the groove on which the moving block 41 is installed. The side wall protrusion of the moving block 41 and the groove that cooperates with the side wall protrusion of the moving block 41 can prevent the moving block 41 from shifting during the use of the device, thereby ensuring the stability of the moving block 41 during the use of the device.

[0033] Specifically, a slide groove 73 penetrating the ring 21 is provided on the side wall of the ring 21, a matching storage block 7 and a slider 71 are provided on the portion where the telescopic tube 3 and the elastic cloth 31 penetrate the ring 21, and a support rod penetrating the storage block 7 is provided on the side wall of the slide groove 73 provided on the ring 21.

[0034] A slider 71 and a receiving block 7 are provided on the side wall of the portion where the telescopic tube 3 and the elastic cloth 31 pass through the collar 21. The receiving block 7 is slidably mounted on the side wall support rod of the slide groove 73 provided on the collar 21, thereby ensuring the stability of the receiving block 7 and the slider 71 installed on the collar 21 during the use of the device. The side walls of the slide groove 73 provided on the collar 21 are connected by support rods, thereby ensuring the stability of the collar 21 during the use of the device.

[0035] Specifically, a plurality of threaded holes 43 are provided on the side wall of the receiving block 7 provided on the collar 21 , and a threaded hole 43 is provided on the side wall of the collar 21 . The screws 42 are installed on the threaded holes 43 provided on the receiving block 7 and the collar 21 .

[0036] The storage block 7 is fixed by the cooperation of the collar 21 and the threaded hole 43 and the screw 42 provided on the storage block 7 installed on the collar 21, thereby ensuring the stability of the storage block 7 provided on the collar 21 during the use of the device, and further ensuring the stability of the telescopic tube 3 and the elastic cloth 31 during the use of the device. The position of the threaded hole 43 provided on the storage block 7 matches the position of the threaded hole 43 provided on the side wall of the groove for installing the moving block 41, thereby ensuring that the parts of the telescopic tube 3 and the elastic cloth 31 located on both sides of the collar 21 are in a smooth state, thereby ensuring the aesthetics of the telescopic tube 3 and the elastic cloth 31.

[0037] Specifically, a protrusion is provided on the side wall of the sliding block 71 , and a groove matching with the moving groove 72 is provided on the side wall of the moving groove 72 .

[0038] The cooperation between the side wall protrusion of the slider 71 and the side wall groove of the movable groove 72 plays a limiting role, ensuring that the slider 71 will not separate from the movable groove 72 during the movement, ensuring the stability of the slider 71 after being installed on the movable groove 72, and further ensuring the stability of the cooperation between the storage block 7 and the slider 71.

[0039] The working principle and use process of the utility model are as follows: the fixing ring 47 matched with the main body 5 is installed on the collar 21 and the connecting plate 6 through the screw 42, the connecting plate 6 and the collar 21 are installed on the main body 5, the positioning plate 2 is installed on the main body 5 through the cooperation of the positioning ring 23 and the side wall groove of the main body 5, the distance between the positioning plate 2 and the collar 21 is adjusted, the spring 1 22 is stretched, the positioning plate 2 is fixed on the main body 5 under the action of the spring 1 22, the cooperation between the screw 42 and the threaded hole 43 set on the moving block 41 is released, the moving block 41 is moved, the fixing block 45 is pushed up during the movement of the moving block 41, and the moving block 41 moves to a suitable position When the movable block 41 is moved, the receiving block 7 will move with it, and the receiving block 7 will move with the slider 71 during the movement. The diameter of the telescopic tube 3 can be adjusted by the cooperation between the moving receiving block 7 and the slider 71. The cooperation between the screw 42 and the threaded hole 43 on the receiving block 7 provided on the collar 21 is released, and the receiving block 7 provided on the collar 21 is adjusted to a suitable position, and the receiving block 7 is fixed by the cooperation between the screw 42 and the threaded hole 43.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An integrally formed coupling, comprising a mounting shaft (1), a main body (5) and a connecting plate (6), characterized in that: The invention also comprises a positioning plate (2), a telescopic tube (3), an adjustment mechanism (4) and a storage block (7); the mounting shaft (1) is installed at both ends of the main body (5); a positioning ring (23) is provided on the side wall of the positioning plate (2); the main body (5) is provided with a groove matching the positioning ring (23); a sleeve ring (21) is installed on the main body (5); the sleeve ring (21) is connected to the positioning plate (2) through a plurality of springs (22); a plurality of elastic cloths (31) are evenly distributed on the side wall of the telescopic tube (3); the telescopic tube (3) and the elastic cloth (31) are They are respectively installed on the storage block (7) and the slider (71); both ends of the storage block (7) are provided with movable grooves (72) on which the slider (71) is installed; the storage block (7) and the slider (71) are installed on the positioning plate (2) and the connecting plate (6) through the adjustment mechanism (4); the positioning plate (2) and the connecting plate (6) are provided with sliding grooves (73) that cooperate with the storage block (7) and the slider (71); the connecting plate (6) is installed on the main body (5); and the two connecting plates (6) are installed together by an array of matching nuts and bolts; The adjustment mechanism (4) comprises a moving block (41), a screw (42), a threaded hole (43), a fixing groove (44), a fixing block (45), a second spring (46) and a fixing ring (47); the moving block (41) is slidably mounted on the positioning plate (2) and the connecting plate (6); a plurality of threaded holes (43) are arranged on the side wall of the groove for mounting the moving block (41); the threaded hole (43) is arranged on the moving block (41); the screw (42) is mounted on the moving block (41) and the threaded hole (43) arranged on the groove for mounting the moving block (41); the fixing block (45) is mounted on the side wall of the moving block (41) via the second spring (46); a plurality of fixing grooves (44) are arranged on the side wall of the groove for mounting the moving block (41); the fixing ring (47) is mounted on the inner wall of the collar (21) and the connecting plate (6) via a plurality of screws (42).

2. An integrally formed coupling according to claim 1, characterized in that: A limit block is provided on the side wall of the moving block (41); the fixed block (45) is mounted on a protrusion on the side wall of the moving block (41); and a groove matching the protrusion on the side wall of the moving block (41) is provided on the groove for mounting the moving block (41).

3. The integrally formed coupling according to claim 1, characterized in that: A sealing plate is provided on the side wall of the moving block (41), and the sealing plate matches the threaded hole (43) provided on the groove for installing the moving block (41).

4. The integrally formed coupling according to claim 1, characterized in that: The side walls of both sides of the moving block (41) are provided with protrusions, and the side walls of the groove for installing the moving block (41) are provided with grooves that match the protrusions on the side walls of the moving block (41).

5. The integrally formed coupling according to claim 1, characterized in that: The side wall of the collar (21) is provided with the slide groove (73) penetrating the collar (21); the portion of the telescopic tube (3) and the elastic cloth (31) penetrating the collar (21) is provided with the matching storage block (7) and the slider (71); the side wall of the slide groove (73) provided on the collar (21) is provided with a support rod penetrating the storage block (7).

6. The integrally formed coupling according to claim 1, characterized in that: A plurality of threaded holes (43) are provided on the side wall of the receiving block (7) arranged on the collar (21), and the threaded holes (43) are provided on the side wall of the collar (21). The screws (42) are installed on the threaded holes (43) arranged on the receiving block (7) and the collar (21).

7. The integrally formed coupling according to claim 1, characterized in that: A protrusion is provided on the side wall of the sliding block (71), and a groove matching with the moving groove (72) is provided on the side wall of the moving groove (72).

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