Novel riding wheel of skid steer loader

Abstract

The utility model belongs to the field of riding wheels of skid steer loaders, and particularly relates to a novel riding wheel of a skid steer loader, which comprises a main body, the left side of the main body is in contact with an outer end cover, a bolt is movably connected in the outer end cover, a bolt is connected in the main body through threads, and an annular groove is formed in the bolt. A limiting mechanism is arranged on the left side of the outer end cover, a fixing mechanism is arranged in the outer end cover, and an oil plug is arranged in the fixing mechanism. By designing the sliding rod, the connecting plate, the pull block, the connecting base, the spring, the supporting block and other components, the sliding rod is pulled to a designated position, then the bolt is installed at the designated position in the device, and then the sliding rod is loosened and moved into the annular groove, so that the bolt is limited, and the bolt on the device is prevented from being loosened after being used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of skid loader supporting wheels, in particular to a novel skid loader supporting wheel. Background Art

[0002] The skid steer loader support wheel is an important loader component. It not only supports and balances the weight of the loader, but also has functions such as adjusting the working height and controlling the steering, providing stability and flexibility for the loader's work. According to the utility model patent with the patent authorization announcement number CN202847859U, a new skid steer loader support wheel is proposed, including a wheel body and a wheel axle whose inner end is fixed to the loader, the wheel body is connected to the outer end of the wheel axle; the wheel body and the wheel axle are pivotally connected together through a bearing. After adopting the above technical scheme, the new skid steer loader support wheel of the utility model has a wheel body and a wheel axle pivotally connected through a bearing, that is, rolling friction is generated between the wheel body and the wheel axle through the bearing. Compared with the prior art, it breaks through the structural form of the direct sliding connection between the wheel body and the wheel axle of the traditional support wheel, overcomes the sliding friction between the wheel body and the wheel axle of the traditional support wheel, and then causes the support wheel to roll unsmoothly and have poor stability. The defects make the load-bearing rolling of the support wheel more flexible and smooth, stable and practical, and can improve the overall working performance of the loader. However, the patent has the following shortcomings: when the device is in use, the device has no limiting mechanism, the bolts are not easily limited, and the bolts on the device may become loose after a long time; and when the oil plug on the device needs to be fixed, the device has no fixing mechanism, the oil plug is not easily fixed, and the oil plug may slip off the device. Therefore, it is necessary to improve the prior art. Utility Model Content

[0003] The utility model aims to provide a novel skid loader supporting wheel, which solves the problems that when the device is in use, the device has no limiting mechanism, the bolts are inconvenient to be limited, resulting in the bolts on the device being likely to loosen over a long period of time, and when the oil plug on the device needs to be fixed, the device has no fixing mechanism, the oil plug is inconvenient to be fixed, which may cause the oil plug to slip off the device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of skid loader support wheel, including a main body, the left side of the main body contacts with an outer end cover, the inner part of the outer end cover is movably connected with a bolt, the inner part of the main body is connected with a bolt through a thread, the inner part of the bolt is provided with an annular groove, a limiting mechanism is provided on the left side of the outer end cover, a fixing mechanism is provided inside the outer end cover, and an oil plug is provided inside the fixing mechanism.

[0005] Preferably, the limiting mechanism includes a slide bar, the inner part of the annular groove is slidably connected with the slide bar, the left side of the outer end cover is fixedly connected with a connection seat, the end of the connection seat away from the bolt contacts a connection plate, the outer side of the bolt contacts a connection seat, the inner part of the connection seat is slidably connected with the slide bar, the outer side of the slide bar is provided with a spring, and the outer side of the slide bar is fixedly connected with a support block. By pulling the slide bar to a specified position, and then installing the bolt to a specified position in the device, and then loosening the slide bar, the slide bar moves into the annular groove, so that the bolt is limited, and the bolt on the device is prevented from loosening due to long-term use.

[0006] Preferably, one end of the slide bar away from the annular groove is fixedly connected to a connecting plate, and one side of the connecting plate away from the slide bar is fixedly connected to a pulling block. By designing the pulling block, it can be used to drive the slide bar and other components to move.

[0007] Preferably, one end of the spring is fixedly connected to a support block, and the other end of the spring is fixedly connected to a connection seat, and the spring is designed so that the support block has an elastic effect.

[0008] Preferably, the fixing mechanism includes a fixing sleeve, the outer side of the oil plug is fixedly connected with a fixing sleeve, the fixing sleeve contacts the outer end cover, a card slot is provided inside the fixing sleeve, a card block is slidably connected inside the card slot, a slide slot is provided inside the card block, a guide rod is slidably connected inside the slide slot, an elastic sponge is provided outside the guide rod, and a guide rod is fixedly connected inside the outer end cover. The fixing sleeve and other components are moved by moving the oil plug, the oil plug and the fixing sleeve and other components are moved to designated positions inside the outer end cover, and the card block is moved into the card slot, so that the oil plug and other components are fixed to prevent the oil plug from slipping off the device.

[0009] Preferably, a handle is fixedly connected to the left side of the oil plug, and the handle is made of iron material. The handle is made of iron material, so that the handle is more durable.

[0010] Preferably, one end of the elastic sponge is fixedly connected with a clamping block, and the other end of the elastic sponge is fixedly connected with an outer end cover, and the clamping block has an elastic effect by designing the elastic sponge.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model designs components such as a slide bar, a connecting plate, a pull block, a connecting seat, a spring and a support block, pulls the slide bar to a specified position, and then installs the bolt to a specified position in the device. Then, the slide bar is loosened, and the slide bar moves into an annular groove, thereby limiting the bolt and preventing the bolt on the device from loosening after long-term use.

[0013] 2. The utility model designs components such as a fixing sleeve, a handle, a slot, a block, a slide groove and a guide rod, and moves the oil plug to drive the fixing sleeve and other components to move, moves the oil plug and the fixing sleeve and other components to designated positions in the outer end cover, and moves the block into the slot, thereby fixing the oil plug and other components to prevent the oil plug from slipping off the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A sectional stereogram of the overall structure;

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For this utility model Figure 2 Enlarged view of bolts;

[0018] Figure 5 For this utility model Figure 4 A magnified image of point A;

[0019] Figure 6 For this utility model Figure 3 Magnified image of the oil plug;

[0020] Figure 7 For this utility model Figure 6 Enlarged view of point B.

[0021] In the figure: 1. main body; 2. outer end cover; 3. bolt; 4. annular groove; 5. limiting mechanism; 51. sliding rod; 52. connecting plate; 53. pulling block; 54. connecting seat; 55. spring; 56. supporting block; 6. oil plug; 7. fixing mechanism; 71. fixing sleeve; 72. handle; 73. slot; 74. block; 75. sliding groove; 76. guide rod; 77. elastic sponge. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 7A novel skid loader supporting wheel comprises a main body 1, the left side of the main body 1 contacts an outer end cover 2, the inner part of the outer end cover 2 is movably connected with a bolt 3, the inner part of the main body 1 is connected with the bolt 3 by a thread, an annular groove 4 is provided inside the bolt 3, a limiting mechanism 5 is provided on the left side of the outer end cover 2, a fixing mechanism 7 is provided inside the outer end cover 2, and an oil plug 6 is provided inside the fixing mechanism 7.

[0024] See also Figure 1 , Figure 4 , Figure 5 The limiting mechanism 5 includes a slide bar 51, the inner part of the annular groove 4 is slidably connected with the slide bar 51, the end of the slide bar 51 away from the annular groove 4 is fixedly connected with a connecting plate 52, and the side of the connecting plate 52 away from the slide bar 51 is fixedly connected with a pull block 53. By designing the pull block 53, it can be used to drive the slide bar 51 and other components to move. The left side of the outer end cover 2 is fixedly connected with a connecting seat 54, the end of the connecting seat 54 away from the bolt 3 contacts the connecting plate 52, the outer side of the bolt 3 contacts the connecting seat 54, the inner part of the connecting seat 54 is slidably connected with the slide bar 51, and the slide bar 51 is fixedly connected with the connecting plate 52. A spring 55 is provided on the outer side of the rod 51, one end of the spring 55 is fixedly connected to a support block 56, and the other end of the spring 55 is fixedly connected to a connecting seat 54. By designing the spring 55, the support block 56 has an elastic effect, and the outer side of the slide bar 51 is fixedly connected to the support block 56. By pulling the slide bar 51 to a specified position, and then installing the bolt 3 to a specified position in the device, and then loosening the slide bar 51, the slide bar 51 moves to the annular groove 4, so that the bolt 3 is limited to prevent the bolt 3 on the device from loosening due to long-term use.

[0025] See also Figure 1 , Figure 6 , Figure 7 The fixing mechanism 7 includes a fixing sleeve 71, the outer side of the oil plug 6 is fixedly connected with the fixing sleeve 71, the fixing sleeve 71 contacts the outer end cover 2, the left side of the oil plug 6 is fixedly connected with a handle 72, the handle 72 is made of iron material, and the handle 72 is made of iron material to make the handle 72 more durable, a card slot 73 is provided inside the fixing sleeve 71, a card block 74 is slidably connected inside the card slot 73, a slide slot 75 is provided inside the card block 74, a guide rod 76 is slidably connected inside the slide slot 75, and an elastic sponge is provided on the outer side of the guide rod 76 77, one end of the elastic sponge 77 is fixedly connected with a clamping block 74, and the other end of the elastic sponge 77 is fixedly connected with the outer end cover 2. The elastic sponge 77 is designed so that the clamping block 74 has an elastic effect, and the inner part of the outer end cover 2 is fixedly connected with a guide rod 76, which drives the fixed sleeve 71 and other components to move by moving the oil plug 6, moves the oil plug 6 and the fixed sleeve 71 and other components to the specified positions in the outer end cover 2, and moves the clamping block 74 into the clamping groove 73, thereby fixing the oil plug 6 and other components to prevent the oil plug 6 from slipping off the device.

[0026] The specific implementation process of the utility model is as follows: the skid loader support wheel has been disclosed in the utility model patent with patent authorization announcement number CN202847859U;

[0027] When the device is in use, the pull block 53 is pulled to move away from the connecting plate 52, the movement of the pull block 53 drives the connecting plate 52 to move, the movement of the connecting plate 52 drives the slide bar 51 to move, the movement of the slide bar 51 drives the support block 56 to move, the movement of the support block 56 compresses the spring 55, after the slide bar 51 moves to the specified position, the bolt 3 is installed to the specified position in the device, and then the pull block 53 is released, the elastic force of the spring 55 pushes the support block 56 to move, the movement of the support block 56 drives the slide bar 51 to move, and the slide bar 51 moves into the annular groove 4, so that the bolt 3 is limited, preventing the bolt 3 on the device from loosening after long-term use;

[0028] When the oil plug 6 on the device needs to be fixed, the moving handle 72 drives the oil plug 6 and the fixing sleeve 71 to move, and the oil plug 6, the fixing sleeve 71 and other components are moved into the outer end cover 2. The fixing sleeve 71 moves and contacts the block 74, thereby causing the block 74 to move into the outer end cover 2. The movement of the block 74 drives the slide groove 75 to move. The movement of the block 74 compresses the elastic sponge 77. After the oil plug 6, the fixing sleeve 71 and other components move to the designated position in the outer end cover 2, the elastic force of the elastic sponge 77 pushes the block 74 to move, and the block 74 moves into the slot 73, thereby fixing the oil plug 6 and other components to prevent the oil plug 6 from slipping off the device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel skid steer loader supporting wheel, comprising a main body (1), characterized in that: The left side of the main body (1) contacts an outer end cover (2), the inner part of the outer end cover (2) is movably connected with a bolt (3), the inner part of the main body (1) is connected with the bolt (3) by thread, the inner part of the bolt (3) is provided with an annular groove (4), the left side of the outer end cover (2) is provided with a limiting mechanism (5), the inner part of the outer end cover (2) is provided with a fixing mechanism (7), and the inner part of the fixing mechanism (7) is provided with an oil plug (6).

2. The novel skid steer loader support wheel according to claim 1 is characterized in that: The limiting mechanism (5) comprises a sliding rod (51), the interior of the annular groove (4) is slidably connected to the sliding rod (51), the left side of the outer end cover (2) is fixedly connected to a connecting seat (54), the end of the connecting seat (54) away from the bolt (3) contacts a connecting plate (52), the outer side of the bolt (3) contacts the connecting seat (54), the interior of the connecting seat (54) is slidably connected to the sliding rod (51), the outer side of the sliding rod (51) is provided with a spring (55), and the outer side of the sliding rod (51) is fixedly connected to a support block (56).

3. The novel skid steer loader support wheel according to claim 2 is characterized in that: One end of the slide bar (51) away from the annular groove (4) is fixedly connected to a connecting plate (52), and one side of the connecting plate (52) away from the slide bar (51) is fixedly connected to a pulling block (53).

4. The novel skid steer loader support wheel according to claim 2 is characterized in that: One end of the spring (55) is fixedly connected to a support block (56), and the other end of the spring (55) is fixedly connected to a connecting seat (54).

5. The novel skid steer loader support wheel according to claim 1 is characterized in that: The fixing mechanism (7) comprises a fixing sleeve (71), the outer side of the oil plug (6) is fixedly connected with the fixing sleeve (71), the fixing sleeve (71) contacts the outer end cover (2), a clamping groove (73) is provided inside the fixing sleeve (71), a clamping block (74) is slidably connected inside the clamping groove (73), a sliding groove (75) is provided inside the clamping block (74), a guide rod (76) is slidably connected inside the sliding groove (75), an elastic sponge (77) is provided on the outer side of the guide rod (76), and the inner side of the outer end cover (2) is fixedly connected with the guide rod (76).

6. The novel skid steer loader support wheel according to claim 1 is characterized by: A handle (72) is fixedly connected to the left side of the oil plug (6), and the handle (72) is made of iron material.

7. The novel skid steer loader support wheel according to claim 5 is characterized by: One end of the elastic sponge (77) is fixedly connected to a clamping block (74), and the other end of the elastic sponge (77) is fixedly connected to an outer end cover (2).

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