Auxiliary device for quick dismounting of a support wheel axle of a reclaimer

Abstract

The utility model relates to the field of supporting wheel axle dismounting of material taking machine, disclose a kind of auxiliary device for quick dismounting of mixing material taking machine supporting wheel axle, including dismounting frame, the top of the dismounting frame is connected with support frame by bolt fixing, the inner wall of the support frame is rotatably connected with support frame, the outer wall of the support frame is rotatably connected with support wheel body, the outer wall of the dismounting frame is fixedly connected with outer support plate, the inner wall of the outer support plate is provided with inner lifting plate, the outer wall of the inner lifting plate is fixedly connected with jack, the outside of the outer support plate is provided with lifting mechanism. In the utility model, under the support of dismounting frame, support frame is placed on it to provide installation base for supporting wheel axle, inner lifting plate cooperates with jack, supporting wheel axle can be directly pushed out by jack output end, the movement of telescopic pressing rod is driven by footboard in lifting mechanism, and the height of inner lifting plate can be adjusted to adapt to supporting wheel axle in different positions.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and assembly of support wheel axles for material handling machines, and in particular to an auxiliary device for quick disassembly and assembly of support wheel axles for mixing material handling machines. Background Technology

[0002] In the existing technology, the auxiliary device for quick disassembly and assembly of the support wheel axle of the mixing and reclaiming machine is a general term for various tools or simple equipment used to assist in the disassembly and assembly of the support wheel axle of the mixing and reclaiming machine. It aims to provide certain convenience for the disassembly and assembly process of the support wheel axle and is an auxiliary tool that may be used in the maintenance of the mixing and reclaiming machine.

[0003] In existing technologies, when using this type of auxiliary device, the component containing the support wheel axle of the mixing and feeding machine is usually first simply fixed. Then, workers use tools such as hammers and crowbars to manually tap the end of the support wheel axle or use crowbars to pry the connection between the support wheel axle and related components, gradually removing the support wheel axle from its installation position. When installing a new support wheel axle, the same tools are needed to install it in place by tapping or prying. During this process, other personnel may also be needed to stabilize the related components.

[0004] In practical applications, the disassembly and assembly process mainly relies on manual operation of tools to knock or pry, which is not only labor-intensive and consumes a lot of manpower, but also has relatively low overall disassembly and assembly efficiency. Furthermore, it cannot flexibly adjust the height to adapt to support wheel axles at different positions. Therefore, in response to the above-mentioned problems, an auxiliary device for quick disassembly and assembly of support wheel axles of a mixing and feeding machine has been developed. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides an auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine, which aims to solve the problem in the prior art that "the height cannot be flexibly adjusted to adapt to support wheel axles at different positions, and for support wheel axles of different heights".

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an auxiliary device for quick disassembly and assembly of a support wheel axle of a mixing and feeding machine, comprising a disassembly frame, a support frame fixedly connected to the top of the disassembly frame by bolts, a support frame rotatably connected to the inner wall of the support frame, a support wheel body rotatably connected to the outer wall of the support frame, an outer support plate fixedly connected to the outer wall of the disassembly frame, an inner lifting plate provided on the inner wall of the outer support plate, a jack fixedly connected to the outer wall of the inner lifting plate, and a lifting mechanism provided on the outside of the outer support plate;

[0007] The lifting mechanism includes a connecting block A, the outer wall of which is fixedly connected to the outer wall of the inner lifting plate. The inner wall of the connecting block A is hinged to a telescopic pressure rod. The outer wall of the disassembly frame is fixedly connected to a support plate B. The outer wall of the telescopic pressure rod is hinged to the inner wall of the support plate B. The outer wall of the telescopic pressure rod is fixedly connected to a foot pedal. The lifting mechanism is equipped with a limit mechanism.

[0008] As a further description of the above technical solution: the limiting mechanism includes a limiting plate, the outer wall of the limiting plate is fixedly connected to the top of the support plate B, the outer wall of the foot pedal is fixedly connected to a connecting block B, the inner wall of the connecting block B is hinged to a telescopic rod, and the extension end of the telescopic rod is fixedly connected to an insert block.

[0009] As a further description of the above technical solution: the outer wall of the limiting plate is provided with a slot, and the outer wall of the insert block is inserted into the inner wall of the slot.

[0010] As a further description of the above technical solution: the inner wall of the limiting plate is provided with a sliding groove, the outer wall of the insert is fixedly connected with a connecting rod, and the extension end of the connecting rod is fixedly connected with the sliding groove.

[0011] As a further description of the above technical solution: the outer wall of the connecting rod is slidably connected to the inner wall of the groove.

[0012] As a further description of the above technical solution: the outer wall of the outer support plate is provided with a through groove, and the outer wall of the inner lifting plate is slidably connected to the inner wall of the outer support plate.

[0013] As a further description of the above technical solution: the extended end of the jack contacts the outer wall of the support wheel axle.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the support frame is placed on the disassembly frame to provide an installation base for the support wheel axle. The inner lifting plate cooperates with the jack, and the support wheel axle can be directly pushed out through the output end of the jack. The foot pedal in the lifting mechanism drives the telescopic pressure rod to move, and the height of the inner lifting plate can be adjusted to adapt to the support wheel axle in different positions.

[0016] 2. In this utility model, the position of the telescopic pressure rod can be fixed by the cooperation of the limiting plate, the insert block and the slot in the limiting mechanism, ensuring the stability of the height of the inner lifting plate, realizing the quick disassembly and assembly of the support wheel axle, avoiding manual hammering, improving replacement efficiency and adapting to support wheel axles of different heights. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of an auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine proposed in this utility model;

[0018] Figure 2 This is a side view of the auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine proposed in this utility model.

[0019] Figure 3 This utility model proposes an auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine. Figure 2 A magnified structural diagram of A in the diagram.

[0020] Legend:

[0021] 1. Disassembly frame; 2. Support frame; 3. Support wheel axle; 4. Support wheel body; 5. Outer support plate; 6. Jack; 7. Inner lifting plate; 8. Lifting mechanism; 811. Connecting block A; 812. Telescopic pressure rod; 813. Support plate B; 814. Foot pedal; 9. Limiting mechanism; 911. Limiting plate; 912. Connecting block B; 914. Telescopic rod; 915. Insert block; 916. Slide groove; 917. Connecting rod; 918. Slot. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1 - Figure 3This utility model provides an embodiment of an auxiliary device for quick disassembly and assembly of a support wheel axle of a mixing and feeding machine. The device includes a disassembly frame 1, which holds a support frame 2 to be disassembled (the support wheel axle 3). The top of the disassembly frame 1 is bolted to the support frame 2, which is used to install the support wheel axle 3 and is placed on the disassembly frame 1 during disassembly. The inner wall of the support frame 2 is rotatably connected to the support frame 2, which is also used to install the support wheel axle 3 and is placed on the disassembly frame 1 during disassembly. The outer wall of the support frame 2 is rotatably connected to a support wheel body 4, which rotates around the support wheel axle 3. An outer support plate 5 is fixedly connected to the outer wall of the disassembly frame 1, providing sliding space for an inner lifting plate 7. An inner lifting plate 7 is provided on the inner wall of the outer support plate 5, which is used to install a jack 6 and is height-adjustable to accommodate support wheel axles 3 in different positions. The outer wall of the inner lifting plate 7 is fixedly connected to the jack 6, whose output end can push the support wheel axle 3 outwards. To enable quick replacement, a lifting mechanism 8 is provided on the outside of the outer support plate 5. The lifting mechanism 8 includes a connecting block A811, which connects the inner lifting plate 7 and the telescopic pressure rod 812, allowing the telescopic pressure rod 812 to drive the inner lifting plate 7 to move. The outer wall of the connecting block A811 is fixedly connected to the outer wall of the inner lifting plate 7, and the inner wall of the connecting block A811 is hinged to the telescopic pressure rod 812. Stepping on the foot pedal 814 can move the inner lifting plate 7, which in turn lifts the inner lifting plate 7. The outer wall of the disassembly frame 1 is fixedly connected to the support plate B813, which provides a hinge fulcrum for the telescopic pressure rod 812. The outer wall of the telescopic pressure rod 812 is hinged to the inner wall of the support plate B813. The outer wall of the telescopic pressure rod 812 is fixedly connected to the foot pedal 814. When the staff steps on the foot pedal 814, it can move the telescopic pressure rod 812. The lifting mechanism 8 is equipped with a limit mechanism 9.

[0024] Reference Figures 1-3The limiting mechanism 9 includes a limiting plate 911. The limiting plate 911, through a slot 918, engages with a plug 915 to fix and limit the telescopic pressure rod 812. The outer wall of the limiting plate 911 is fixedly connected to the top of the support plate B813. A connecting block B912 is fixedly connected to the outer wall of the foot pedal 814, connecting the foot pedal 814 and the telescopic rod 914. The inner wall of the connecting block B912 is hinged to the telescopic rod 914. The plug 915 at the top of the telescopic rod 914 can be inserted into the slot 918. The extension end of the telescopic rod 914 is fixedly connected to the plug 915. After the plug 915 is inserted into the slot 918, it can fix the position of the telescopic pressure rod 812. The outer wall of the limiting plate 911 has a slot 918. The slot 918 is used to accommodate the insert block 915 for limiting and fixing. The outer wall of the insert block 915 is inserted into the inner wall of the slot 918. The inner wall of the limiting plate 911 is provided with a sliding groove 916, which provides a sliding path for the connecting rod 917. The outer wall of the insert block 915 is fixedly connected to the connecting rod 917. The connecting rod 917 connects to the insert block 915 and slides in the sliding groove 916 to assist in positioning the insert block 915. The extension end of the connecting rod 917 is fixedly connected to the sliding groove 916. The outer wall of the connecting rod 917 is slidably connected to the inner wall of the sliding groove 916. The outer wall of the outer support plate 5 is provided with a through groove. The outer wall of the inner lifting plate 7 is slidably connected to the inner wall of the outer support plate 5. The extension end of the jack 6 contacts the outer wall of the support wheel shaft 3.

[0025] Working principle: When the support wheel axle 3 on the support frame 2 needs to be disassembled, the support frame 2 is placed on the disassembly frame 1. Then, the output end of the jack 6 installed on the outer wall of the inner lifting plate 7 pushes the support wheel axle 3 outward, thereby quickly replacing the support wheel axle 3 and avoiding manual replacement by using a sledgehammer. At the same time, the height of the inner lifting plate 7 can be adjusted by the staff to control the height of the jack 6. When in use, the staff steps down on the foot pedal 814, which drives the telescopic pressure rod 812 to lift the inner lifting plate 7. The position and height of the inner lifting plate 7 can be adjusted to adapt to the position of different support wheel axles 3.

[0026] A limiting plate 911 is installed on the top of the support plate. When fixing the position of the telescopic pressure rod 812, after the position of the inner support plate is determined, the insert block 915 at the top of the telescopic rod 914 hinged to the outer wall of the connecting block is manually inserted into the slot 918 opened on the limiting block, so as to quickly fix and limit the telescopic pressure rod 812.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine, comprising a disassembly frame (1), characterized in that: The top of the disassembly frame (1) is fixedly connected to a support frame (2) by bolts. The inner wall of the support frame (2) is rotatably connected to the support frame (2). The outer wall of the support frame (2) is rotatably connected to a support wheel body (4). The outer wall of the disassembly frame (1) is fixedly connected to an outer support plate (5). The inner wall of the outer support plate (5) is provided with an inner lifting plate (7). The outer wall of the inner lifting plate (7) is fixedly connected to a jack (6). The outer side of the outer support plate (5) is provided with a lifting mechanism (8). The lifting mechanism (8) includes a connecting block A (811), the outer wall of which is fixedly connected to the outer wall of the inner lifting plate (7), the inner wall of which is hinged with a telescopic pressure rod (812), the outer wall of the disassembly frame (1) is fixedly connected with a support plate B (813), the outer wall of which is hinged to the inner wall of the support plate B (813), the outer wall of which is fixedly connected with a foot pedal (814), and a limit mechanism (9) is provided on the lifting mechanism (8).

2. The auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine according to claim 1, characterized in that: The limiting mechanism (9) includes a limiting plate (911), the outer wall of which is fixedly connected to the top of the support plate B (813), the outer wall of the foot pedal (814) is fixedly connected to a connecting block B (912), the inner wall of the connecting block B (912) is hinged to a telescopic rod (914), and the extension end of the telescopic rod (914) is fixedly connected to an insert block (915).

3. The auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine according to claim 2, characterized in that: The outer wall of the limiting plate (911) is provided with a slot (918), and the outer wall of the insert (915) is inserted into the inner wall of the slot (918).

4. The auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine according to claim 2, characterized in that: The inner wall of the limiting plate (911) is provided with a sliding groove (916), and the outer wall of the insert (915) is fixedly connected with a connecting rod (917), and the extended end of the connecting rod (917) is fixedly connected with the sliding groove (916).

5. The auxiliary device for quick disassembly and assembly of the support wheel axle of a mixing and feeding machine according to claim 4, characterized in that: The outer wall of the connecting rod (917) is slidably connected to the inner wall of the groove (916).

6. The auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine according to claim 1, characterized in that: The outer wall of the outer support plate (5) is provided with a through groove, and the outer wall of the inner lifting plate (7) is slidably connected to the inner wall of the outer support plate (5).

7. The auxiliary device for quick assembly and disassembly of the support wheel axle of a mixing and feeding machine according to claim 1, characterized in that: The extended end of the jack (6) contacts the outer wall of the support wheel axle (3).

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