Shield structure for skid steer loader

Abstract

The utility model provides a shield structure for a skid steer loader, and belongs to the technical field of skid steer loaders. The shield structure for the skid steer loader comprises a machine body, a mounting table is fixedly connected to the upper portion of the machine body, a main shield is detachably assembled on the mounting table, an auxiliary shield capable of vertically moving is arranged on the top of the main shield, mounting mechanisms are symmetrically arranged on the two sides of the main shield, and the number of extension plates is two. The main protective cover is provided with two sets of extension plates, the two sets of extension plates are located on the left side and the right side of the main protective cover respectively, and the threaded ends of the first installation bolts penetrate through the extension plates to be in threaded connection with threaded holes preset in the installation table. The main protective cover or the auxiliary protective cover can be replaced after being collided or damaged, the height of the installed auxiliary protective cover can be adjusted, the supporting pad can be supported after the supporting block is installed, and therefore the auxiliary protective cover can be conveniently buffered when the auxiliary protective cover moves downwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of skid steer loader, specifically, relates to a skid steer loader shield structure. BACKGROUND

[0002] Skid steer loader is also called skid steer loader, multifunctional engineering vehicle and multifunctional engineering machine, which is a special chassis equipment using the linear velocity difference of two sides of wheels to realize vehicle steering. It is mainly used in narrow operation site, uneven ground, frequent change of operation content, and is suitable for infrastructure construction, industrial application, wharf loading and unloading, urban street, residence, granary, livestock house, airport runway and the like, and can also be used as auxiliary equipment of large engineering construction machinery.

[0003] However, due to the installation mode and height of the skid steer loader shield, the shield increases the height of the whole vehicle, so that the shield of the skid steer loader will collide with the building when working in a small space, which not only affects the normal operation of the vehicle, but also causes damage to the vehicle. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a skid steer loader shield structure which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a skid steer loader shield structure, which comprises a machine body, an installation table is fixedly connected to the upper portion of the machine body, a main shield is detachably assembled on the installation table, a vice shield vertically movable is arranged on the top of the main shield, and installation mechanisms are symmetrically arranged on the left and right sides of the main shield.

[0007] The installation mechanism comprises:

[0008] The extension plate is provided with two groups, and the two groups of extension plates are respectively located on the left and right sides of the main shield.

[0009] The threaded end of the first mounting bolt penetrates the extension plate and is threadedly connected with the preset threaded hole on the installation table.

[0010] In a preferred scheme, the left side and the rear side of the inner wall of the main shield are both provided with supporting blocks, and the top of the main shield is provided with a supporting pad located on the top of the supporting blocks.

[0011] In a preferred scheme, the left side of the main shield is provided with a first mounting hole, and the top and the bottom of the left side of the vice shield are both provided with a second mounting hole.

[0012] In a preferred scheme, the left side of the main shroud inner cavity is provided with a second mounting bolt, the second mounting bolt penetrates the first mounting hole and extends to the left side of the second mounting hole, and a nut is screwed on the left side of the second mounting bolt surface.

[0013] In a preferred scheme, the top of the left side of the auxiliary shroud is provided with a fixing ring, the surface of the fixing ring is sleeved with a connecting belt, one end of the connecting belt away from the fixing ring is provided with a plug-in block, and the plug-in block is plug-in matched with the second mounting hole.

[0014] In a preferred scheme, the left side and the back side of the back side of the main shroud are provided with sliding grooves, the back side of the inner wall of the auxiliary shroud is provided with a limiting plate, and the limiting plate is slidingly matched with the sliding grooves.

[0015] In a preferred scheme, the bottom of the right side of the main shroud is provided with a mounting frame, the left side of the mounting frame is provided with a first wiper strip, the inner cavity of the mounting frame is plug-in provided with a movable plate, the left side of the movable plate is provided with a second wiper strip, and the right side of the second wiper strip is provided with a third wiper strip through a bolt.

[0016] In a preferred scheme, the front side and the back side of the inner wall of the mounting frame are provided with moving grooves, the movable plate is slidingly matched with the moving grooves, the inner wall of the mounting frame is provided with a guide rod, the guide rod penetrates into the inner cavity of the movable plate, and the inner wall of the mounting frame is provided with a spring sleeved on the surface of the guide rod.

[0017] The shroud structure for the skid loader has the following beneficial effects:

[0018] 1. The mounting mechanism is arranged, the main shroud can be mounted through the mounting mechanism, the main shroud or the auxiliary shroud can be replaced after being damaged by collision or knocking, and the height of the installed auxiliary shroud can be adjusted.

[0019] 2. The supporting block and the supporting pad are arranged, the supporting pad can be supported after the supporting block is installed, then the auxiliary shroud can be buffered when being moved downward, and damage of the auxiliary shroud caused by collision with the main shroud when being moved downward can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Fig. 1It is the main view structure schematic diagram provided by the utility model embodiment;

[0022] Fig. 2 It is the first installation cover main view section structure schematic diagram provided by the utility model embodiment;

[0023] Fig. 3 It is the installation frame main view section structure schematic diagram provided by the utility model embodiment;

[0024] In the drawing: 1, machine body;2, installation platform;3, main shield;4, auxiliary shield;5, extension plate;6, first mounting bolt;7, support block;8, first mounting hole;9, second mounting hole;10, second mounting bolt;11, nut;12, fixed ring;13, connecting belt;14, plug-in block;15, sliding groove;16, limiting plate;17, installation frame;18, first wiper strip;19, movable plate;20, second wiper strip;21, third wiper strip;22, moving groove;23, guide rod;24, spring;25, support pad. Specific implementation

[0025] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Refer to Figs. 1-3 The utility model provides a kind of technical scheme: a shield structure for skid loader, including machine body 1, the upper portion of machine body 1 is fixedly connected with installation platform 2, installation platform 2 is detachably assembled with main shield 3, main shield 3 top is equipped with vertically movable auxiliary shield 4, and the both sides of main shield 3 are symmetrically provided with installation mechanism, main shield 3 can be installed by installation mechanism, so that main shield 3 or auxiliary shield 4 is replaced after being collided or bumped damage, and the height of installed auxiliary shield 4 can be adjusted.

[0027] Refer to Fig. 1 In a preferred embodiment, by setting installation mechanism, installation mechanism includes extension plate 5 and first mounting bolt 6, extension plate 5 is provided with two groups, and two groups of extension plate 5 are located at the left and right sides of main shield 3 respectively, and the threaded end of first mounting bolt 6 is screwed into the threaded hole formed on installation platform 2 through extension plate 5, so that main shield 3 can be installed on installation platform 2 by tightening first mounting bolt 6, so that main shield 3 is installed and disassembled and replaced.

[0028] With reference to Figs. 1-2 In a preferred embodiment, the left side and the back side of the inner wall of the main shield 3 are provided with support blocks 7, and the top of the main shield 3 is provided with a support pad 25 located on the top of the support blocks 7. The support pad 25 can be supported after the support blocks 7 are installed, thereby facilitating the buffering of the secondary shield 4 when it is moved downward, thereby avoiding damage caused by the collision between the secondary shield 4 and the main shield 3 when the secondary shield 4 is moved downward. The left side and the back side of the back of the main shield 3 are provided with sliding grooves 15, and the back side of the inner wall of the secondary shield 4 is provided with a limiting plate 16 that is in sliding cooperation with the sliding grooves 15. This can avoid the separation of the secondary shield 4 from the main shield 3 when the height of the secondary shield 4 is adjusted by moving it upward, thereby preventing the secondary shield 4 from falling.

[0029] With reference to Figs. 1-2 In a preferred embodiment, the left side of the main shield 3 is provided with a first mounting hole 8, and the top and bottom of the left side of the secondary shield 4 are provided with second mounting holes 9. The left side of the inner cavity of the main shield 3 is provided with a second mounting screw 10 that extends through the first mounting hole 8 and to the left side of the second mounting hole 9. A nut 11 is threadedly mounted on the left side of the surface of the second mounting screw 10. After the second mounting screw 10 passes through the first mounting hole 8 and the second mounting hole 9, the second mounting screw 10 can be restricted by the nut 11, thereby improving the stability of the secondary shield 4 after the height is adjusted.

[0030] In addition, the top of the left side of the secondary shield 4 is provided with a fixing ring 12, the surface of which is provided with a connecting belt 13. The end of the connecting belt 13 away from the fixing ring 12 is provided with a plug-in block 14 that is in plug-in cooperation with the second mounting hole 9. After the plug-in block 14 is inserted into the second mounting hole 9, the upper second mounting hole 9 is sealed, thereby preventing rainwater from entering the main shield 3 from the upper second mounting hole 9.

[0031] With reference to Figs. 1-3In a preferred embodiment, the bottom of the right side of the main shield 3 is provided with a mounting frame 17, the left side of the mounting frame 17 is provided with a first wiper strip 18, the inner cavity of the mounting frame 17 is inserted with a movable plate 19, the left side of the movable plate 19 is provided with a second wiper strip 20, the right side of the second wiper strip 20 is provided with a third wiper strip 21 through a bolt, so that the first wiper strip 18, the second wiper strip 20 and the third wiper strip 21 cooperate to wipe the glass surface of the main shield 3 and the auxiliary shield 4, avoiding the influence of rain on the line of sight, and the front side and the rear side of the inner wall of the mounting frame 17 are provided with moving grooves 22, the movable plate 19 and the moving grooves 22 are in sliding cooperation, the inner wall of the mounting frame 17 is provided with a guide rod 23, the guide rod 23 penetrates into the inner cavity of the movable plate 19, the inner wall of the mounting frame 17 is provided with a spring 24 sleeved on the surface of the guide rod 23, so that the spring 24 supports the movable plate 19, facilitating the movable plate 19 to drive the second wiper plate to be attached to the bottom of the auxiliary shield 4, reducing the residual area of rainwater and improving the wiper effect, and also avoiding the damage of the movable plate 19 caused by extrusion after adjusting the height of the auxiliary shield 4.

[0032] Specifically, the working process or working principle of the sliding loader shield structure is as follows: the main shield 3 is placed on the reserved mounting position of the machine body 1, and the hole for passing through the first mounting bolt 6 on the extension plate 5 is aligned with the hole on the mounting table 2, the first mounting bolt 6 is screwed into the mounting table 2 through the extension plate 5, thereby installing the main shield 3 and the auxiliary shield 4, when the height of the auxiliary shield 4 needs to be adjusted, the nut 11 is removed by rotating, the height of the auxiliary shield 4 is maintained by lifting, then the second mounting bolt 10 in the first mounting hole 8 and the second mounting hole 9 is removed, then the auxiliary shield 4 is moved downward, so that the first mounting hole 8 is aligned with the second mounting hole 9 above, the insertion block 14 inserted into the second mounting hole 9 is removed, the second mounting bolt 10 is inserted into the first mounting hole 8 and the second mounting hole 9 to limit the auxiliary shield 4, the nut 11 is rotated and installed on the second mounting bolt 10 to limit the second mounting bolt 10 from falling off during vehicle operation, thereby improving the stability of the auxiliary shield 4 and reducing the overall height of the vehicle after adjusting the height of the auxiliary shield 4.

Claims

1. A skid-steer loader with a guard structure comprising a machine body (1), characterized in that; The upper part of the machine body (1) is fixedly connected with a mounting table (2), a main cover (3) is detachably assembled on the mounting table (2), a vertically movable auxiliary cover (4) is arranged on the top of the main cover (3), and mounting mechanisms are symmetrically arranged on the left and right sides of the main cover (3); The mounting mechanism comprises: Extension plates (5) are arranged in two groups, and the two groups of extension plates (5) are respectively arranged on the left and right sides of the main cover (3); First mounting bolts (6) are arranged, and the threaded ends of the first mounting bolts (6) are threadedly connected with the threaded holes arranged on the mounting table (2) and penetrating through the extension plates (5).

2. A skid loader guard structure as set forth in claim 1 wherein, Supporting blocks (7) are arranged on the left side and the back side of the inner wall of the main cover (3), and a supporting pad (25) is arranged on the top of the supporting block (7).

3. A skid loader guard structure as set forth in claim 2 wherein, A first mounting hole (8) is arranged on the left side of the main cover (3), and a second mounting hole (9) is arranged on the top and the bottom of the left side of the auxiliary cover (4).

4. A skid loader guard structure as set forth in claim 3 wherein, A second mounting bolt (10) is arranged on the left side of the inner cavity of the main cover (3), the second mounting bolt (10) penetrates through the first mounting hole (8) and extends to the left side of the second mounting hole (9), and a nut (11) is threadedly arranged on the left side of the surface of the second mounting bolt (10).

5. A skid loader guard structure as set forth in claim 4 wherein, A fixing ring (12) is arranged on the top of the left side of the auxiliary cover (4), a connecting belt (13) is sleeved on the surface of the fixing ring (12), a plug-in block (14) is arranged on the end of the connecting belt (13) away from the fixing ring (12), and the plug-in block (14) is plug-in matched with the second mounting hole (9).

6. A skid loader guard structure as set forth in claim 5 wherein, Sliding grooves (15) are arranged on the left side and the back side of the back of the main cover (3), and a limiting plate (16) is arranged on the back side of the inner wall of the auxiliary cover (4), and the limiting plate (16) is slidingly matched with the sliding grooves (15).

7. A skid loader guard structure as set forth in claim 6 wherein, An installation frame (17) is arranged on the bottom of the right side of the main cover (3), a first wiper strip (18) is arranged on the left side of the installation frame (17), a movable plate (19) is plug-in arranged in the inner cavity of the installation frame (17), a second wiper strip (20) is arranged on the left side of the movable plate (19), and a third wiper strip (21) is arranged on the right side of the second wiper strip (20) through a bolt.

8. A skid loader guard structure as set forth in claim 7, wherein, A movable groove (22) is arranged on the front side and the back side of the inner wall of the installation frame (17), the movable plate (19) is slidingly matched with the movable groove (22), a guide rod (23) is arranged on the inner wall of the installation frame (17), the guide rod (23) penetrates into the inner cavity of the movable plate (19), and a spring (24) is sleeved on the surface of the guide rod (23).

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