Adjusting type automatic feeding structure

Abstract

The utility model discloses an adjustable automatic feeding structure, relates to the technical field of feeding devices, and solves the technical problems that the center of gravity of an existing feeding mechanism is easy to change due to different mounting environments and different lifted weights, and the diversity of the feeding mechanism is reduced. Comprising a pair of bases, a pair of first frames and a pair of second frames, the bases are located between the first frames and the second frames, and a plurality of rolling bearings are rotationally installed between the first frames and the bases and between the second frames and the bases respectively. Due to the fact that the working environments of the wire feeding coils are different and the extracted heavy objects are different, the gravity center between the wire feeding coils is prone to shifting, the gravity center between the wire feeding coils is adjusted through the gravity center adjusting assembly, then the wire feeding mechanism is suitable for different environments and wire feeding procedures of the heavy objects, and the adjusting diversity of the wire feeding mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of online devices, in particular to an adjustable self - online structure. Background Technique

[0002] With the development of society, the progress and development of technology, mechanical equipment has been gradually improved. There are online mechanisms in both cranes and hoisting devices, which play the role of winding and unwinding wires. However, due to different installation environments and different lifted weights of the existing online mechanisms, the center of gravity of the online mechanism is likely to change, thus reducing the diversity of the online mechanism. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an adjustable self - online structure, which solves the technical problem that the center of gravity of the existing online mechanism is likely to change due to different installation environments and different lifted weights, thus reducing the diversity of the online mechanism.

[0004] To achieve the above object, the utility model is realized through the following technical solutions: an adjustable self - online structure, including a pair of bases, a pair of first frames and a pair of second frames. The bases are located between the first frames and the second frames. A number of rolling bearings are respectively rotatably installed between the first frames and the bases, and between the second frames and the bases. An online coil is sleeved on the bases, and the online coil is in contact with a number of rolling bearings. A driving component is installed on the second frames, and the driving component is connected to the online coil. A center - of - gravity adjusting component is installed between the first frame and the second frame. A cross - beam rod is fixedly installed between a pair of the second frames.

[0005] Preferably, the driving component includes a motor frame fixedly installed on the side wall surface of the second frame. A speed reducer is fixedly installed on the side wall surface of the motor frame. The output end of the speed reducer penetrates through the motor frame and is fixedly installed with a driving gear. A motor is fixedly installed on the input end of the speed reducer. A driven gear is fixedly installed on the side wall surface of the online coil. The driving gear is meshed with the driven gear.

[0006] Preferably, the driven gear and the online coil are fixedly connected by bolts.

[0007] Preferably, the center - of - gravity adjusting component includes a stabilizing frame fixedly installed between the first frame and the second frame. A groove is opened on the stabilizing frame. An opening is opened on the lower wall surface of the groove. A number of first threaded holes are respectively opened on both sides of the opening on the lower wall surface of the groove. A moving block is slidably installed on both sides of the opening in the groove. A pair of second threaded holes are opened on the moving block. A pair of wire rollers are rotatably installed between the moving blocks.

[0008] Preferably, a plurality of first threaded holes on both sides of the inner opening of the groove correspond to each other.

[0009] Preferably, a screw is screwed into the second threaded hole, and the screw penetrates through the second threaded hole and is screwed into the first threaded hole.

[0010] Advantageous Effects

[0011] The present utility model provides an adjustable self-loading structure, which solves the technical problem that the center of gravity of the existing loading mechanism is prone to change due to different installation environments and different lifted heavy objects, thereby reducing the diversity of the loading mechanism. The present utility model drives the loading coil to rotate through the driving component, and then performs the loading work. Since the working environments of the loading coils are different and the lifted heavy objects are different, the center of gravity between the loading coils is prone to shift. The center of gravity between the loading coils is adjusted through the center of gravity adjustment component, so that the loading mechanism is applicable to the loading processes of different environments and heavy objects, and the adjustment diversity of the loading mechanism is improved. Description of the Drawings

[0012] Figure 1 It is a front view structural schematic diagram of an adjustable self-loading structure described in the present utility model.

[0013] Figure 2 It is a top view structural schematic diagram of an adjustable self-loading structure described in the present utility model.

[0014] Figure 3 It is a structural schematic diagram of the center of gravity adjustment component of an adjustable self-loading structure described in the present utility model.

[0015] In the figure: 1, base; 2, first frame; 3, second frame; 4, rolling bearing; 5, loading coil; 6, cross beam; 7, motor bracket; 8, reducer; 9, driving gear; 10, motor; 11, driven gear; 12, stabilizing frame; 13, groove; 14, opening; 15, first threaded hole; 16, moving block; 17, second threaded hole; 18, wire roller. Detailed Embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1 - 3, the present utility model provides a technical solution: an adjustable self-threading structure, including a pair of bases 1, a pair of first frames 2 and a pair of second frames 3. The base 1 is located between the first frame 2 and the second frame 3. A number of rolling bearings 4 are rotatably installed between the first frame 2 and the base 1 and between the second frame 3 and the base 1 respectively. A threading coil 5 is sleeved on the base 1, and the threading coil 5 is in contact with a number of rolling bearings 4. A driving component is arranged on the second frame 3, and the driving component is connected to the threading coil 5. A center-of-gravity adjusting component is installed between the first frame 2 and the second frame 3. A cross beam rod 6 is fixedly installed between a pair of the second frames 3;

[0018] The driving component drives the threading coil 5 to rotate, and then the threading work is carried out. Since the working environment of the threading coil 5 is different and the extracted heavy objects are different, the center of gravity between the threading coils 5 is likely to shift. The center of gravity between the threading coils 5 is adjusted through the center-of-gravity adjusting component, so that the threading mechanism is applicable to the threading processes of different environments and heavy objects.

[0019] In this embodiment, it is further set that the driving component includes a motor 10 frame 7, the motor 10 frame 7 is fixedly installed on the side wall surface of the second frame 3, a speed reducer 8 is fixedly installed on the side wall surface of the motor 10 frame 7, the output end of the speed reducer 8 penetrates through the motor 10 frame 7 and is fixedly installed with a driving gear 9, a motor 10 is fixedly installed on the input end of the speed reducer 8, a driven gear 11 is fixedly installed on the side wall surface of the threading coil 5, and the driving gear 9 is meshed and connected with the driven gear 11;

[0020] Start the motor 10, the motor 10 drives the speed reducer 8 to work, the speed reduction motor 10 drives the driving gear 9 to rotate. Since the driving gear 9 is meshed and connected with the driven gear 11, the driving gear 9 drives the driven gear 11 to rotate.

[0021] In this embodiment, it is further set that the driven gear 11 is fixedly connected to the threading coil 5 by bolts.

[0022] In this embodiment, it is further set that the center-of-gravity adjusting component includes a stabilizing frame 12, the stabilizing frame 12 is fixedly installed between the first frame 2 and the second frame 3, a groove 13 is opened on the stabilizing frame 12, an opening 14 is opened on the lower wall surface of the groove 13, a number of first threaded holes 15 are respectively opened on the lower wall surface of the groove 13 and on both sides of the opening 14, moving blocks 16 are slidably installed on both sides of the opening 14 in the groove 13, a pair of second threaded holes 17 are opened on the moving blocks 16, and a pair of wire rollers 18 are rotatably installed between the moving blocks 16.

[0023] In this embodiment, it is further set that a number of the first threaded holes 15 on both sides of the opening 14 in the groove 13 correspond to each other.

[0024] In this embodiment, it is further arranged that a screw is screwed into the second threaded hole 17, and the screw penetrates through the second threaded hole 17 and is screwed into the first threaded hole 15.

[0025] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

[0026] Embodiment: As can be seen from the accompanying drawings of the specification, when the motor 10 is started, the motor 10 drives the reducer 8 to work, and the reduction motor 10 drives the driving gear 9 to rotate. Since the driving gear 9 is meshed and connected with the driven gear 11, the driving gear 9 drives the driven gear 11 to rotate, and the driven gear 11 drives the upper wire coil 5 to rotate. The upper wire coil 5 rotates under the action of the rolling bearing 4. By pushing the moving block 16, the second threaded hole 17 on the moving block 16 is matched with the first threaded hole 15, and the screw is screwed into the second threaded hole 17 and the first threaded hole 15, so that the moving block 16 is fixed. At this time, the wire on the upper wire coil 5 passes between the wire guide rollers 18, which is convenient for the movement of the wire.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. An adjustable self-threading structure, comprising a pair of bases (1), a pair of first frames (2) and a pair of second frames (3), characterized in that: The base (1) is located between the first frame (2) and the second frame (3); a plurality of rolling bearings (4) are rotatably mounted between the first frame (2) and the base (1) and between the second frame (3) and the base (1); an upper wire coil (5) is mounted on the base (1); the upper wire coil (5) is in contact with the plurality of rolling bearings (4); a driving component is mounted on the second frame (3); the driving component is connected to the upper wire coil (5); a center of gravity adjustment component is mounted between the first frame (2) and the second frame (3); and a pair of crossbeams (6) are fixedly mounted between the second frames (3).

2. The adjustable self-threading structure according to claim 1 is characterized in that The driving assembly comprises a motor (10) frame (7), the motor (10) frame (7) is fixedly mounted on the side wall of the second frame (3), a reducer (8) is fixedly mounted on the side wall of the motor (10) frame (7), the output end of the reducer (8) passes through the motor (10) frame (7) and is fixedly mounted with a driving gear (9), the motor (10) is fixedly mounted on the input end of the reducer (8), a driven gear (11) is fixedly mounted on the side wall of the upper wire coil (5), and the driving gear (9) is meshingly connected with the driven gear (11).

3. The adjustable self-threading structure according to claim 2 is characterized in that The driven gear (11) and the upper wire coil (5) are fixedly connected by bolts.

4. The adjustable self-threading structure according to claim 1 is characterized in that The center of gravity adjustment component comprises a stabilizing frame (12), the stabilizing frame (12) is fixedly installed between the first frame (2) and the second frame (3), a groove (13) is provided on the stabilizing frame (12), an opening (14) is provided on the lower wall of the groove (13), a plurality of first threaded holes (15) are provided on the lower wall of the groove (13) and on both sides of the opening (14), a moving block (16) is slidably installed in the groove (13) and on both sides of the opening (14), a pair of second threaded holes (17) is provided on the moving block (16), and a pair of wire rollers (18) are rotatably installed between the moving blocks (16).

5. The adjustable self-threading structure according to claim 4 is characterized in that The plurality of first threaded holes (15) on both sides of the opening (14) in the groove (13) correspond to each other.

6. The adjustable self-threading structure according to claim 5, characterized in that A screw is screwed into the second threaded hole (17), and the screw passes through the second threaded hole (17) and is screwed into the first threaded hole (15).

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