Convenient-to-mount chassis for skid steer loader

Abstract

The utility model discloses a convenient-to-install chassis for a skid steer loader, which belongs to the field of loaders and comprises a chassis, a plurality of slots are respectively arranged on the left side and the right side of the chassis, a plurality of threaded holes are respectively arranged on the left side and the right side of the chassis, and a plurality of clamping grooves are respectively arranged on the left side and the right side of the chassis. The left supporting column and the right supporting column are fixedly provided with the inserting blocks respectively, the inserting blocks are connected with the inserting grooves in an inserted mode, the left supporting column and the right supporting column are fixedly provided with the left claw block and the right claw block respectively, the left claw block and the right claw block are fixedly provided with the clamping blocks respectively, the clamping blocks are connected with the clamping grooves in a sliding and clamping mode, and the plug pins penetrate through the lug plates to be connected to the threaded holes, so that the clamping hoop is installed and limited. And the limiting grooves and the limiting blocks are in sliding clamping connection, and the left supporting column and the right supporting column are limited in insertion connection with the hoops correspondingly, so that the chassis and the wheels are conveniently installed and connected when the left supporting column and the right supporting column are installed at the lower end of the chassis, the effect of facilitating limiting installation is achieved, and the situation that the installation effect is affected due to deflection during installation is avoided.

Description

Technical Field

[0001] The utility model relates to the field of loaders, and more specifically to a chassis for skid-steer loaders which is easy to install. Background Art

[0002] Loaders are earthwork machines widely used in construction projects such as roads, railways, buildings, hydropower, ports, and mines. They are mainly used to shovel bulk materials such as soil, sand, lime, and coal, and can also do light shoveling of ore and hard soil. By replacing different auxiliary working devices, they can also do bulldozing, lifting, and loading and unloading of other materials such as wood.

[0003] For example, the announcement number CN216515785U discloses a compact loader based on a forklift chassis, including a walking chassis, a cab is provided on the walking chassis, a working device for loading is provided at the front end of the walking chassis, a control system is provided in the cab, a power system and a steering system are provided on the walking chassis, a hydraulic system for driving the working device to move is connected to the working device, and the power system, the steering system, and the hydraulic system are all connected to the control system. The walking chassis with great commonality with the forklift is adopted, which makes the handling of loose materials more flexible and maneuverable, greatly reduces the cost of the transmission system, and greatly improves the reliability. The working device responsible for lifting and flipping the bucket has a compact structure, flexible movement, and a wider field of view for the driver. In addition, the shoveling and handling efficiency is higher, and the material handling cost is greatly reduced. The utility model is novel in concept, simple in structure, easy to operate, low in cost, and easy to be widely promoted.

[0004] It can be seen from the above-mentioned public scheme that currently the chassis and wheels are mostly installed by installing the wheels on the chassis through parts. However, due to the unstable wheel limit during installation, the wheels need to be fixed by other parts or manually, which reduces the installation efficiency and increases the labor. At the same time, the existing chassis is easy to touch the ground and other objects due to the installation position, which can easily cause the chassis to be damaged by collision. Utility Model Content

[0005] The utility model aims to provide a chassis for a skid loader which is easy to install, so as to solve the problems of chassis installation and protection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chassis for skid loader that is easy to install, comprising a chassis, wherein the left and right sides of the chassis are respectively provided with a plurality of slots, the left and right sides of the chassis are respectively provided with a plurality of threaded holes, the left and right sides of the chassis are respectively provided with a plurality of card slots, a left support column is installed on the left side of the lower end of the chassis, and a right support column is installed on the right side of the lower end of the chassis, and the upper ends of the left support column and the right support column are respectively fixed with a plurality of insert blocks, the left sides of the left support column and the right support column are respectively fixed with a plurality of left claw blocks, the right sides of the left support column and the right support column are respectively fixed with a plurality of right claw blocks, the upper ends of the left claw blocks and the right claw blocks are respectively fixed with card blocks, the left support column and the right support column are respectively slidably clamped with clamps, the left and right sides of the clamps are respectively fixed with ear plates, the left and right sides of the chassis are respectively fixed with a plurality of mounting ears, and the lower ends of the left support column and the right support column are respectively fixed with a plurality of limit blocks, The mounting ear is slidably inserted with a buffer rod, and the buffer rod is sleeved with a spring, and the lower end of the buffer rod is fixedly provided with a buffer plate, and an insert block is respectively fixedly provided with the left support column and the right support column, and the insert block is inserted into the slot, and the left support column and the right support column are respectively fixedly provided with a left claw block and a right claw block, and the left claw block and the right claw block are respectively fixedly provided with a clamping block, and the clamping block is slidably clamped with the clamping slot, and the latch passes through the ear plate and is connected to the threaded hole, so that the clamping hoop is installed and limited, and the limiting slot is slidably clamped with the limiting block, and the insertion of the left support column and the right support column and the clamping hoop is limited, so that when the left support column and the right support column are installed on the lower end of the chassis, the chassis is installed and connected with the wheel, so as to achieve the effect of convenient limited installation, avoid deflection during installation and affect the installation effect, and at the same time, the buffer rod is inserted through the mounting ear, the buffer rod is sleeved with the spring, and the lower end of the buffer rod is fixedly provided with a buffer plate, so that the buffer plate has a buffering and shock-absorbing function, and the lower end of the chassis is shielded and protected to avoid the chassis from being damaged by collision, and the chassis is isolated and protected.

[0007] Preferably, the left support column and the right support column have the same length, the left support column and the right support column have the same width, and the slot and the insert block are slidably plugged.

[0008] Preferably, the left claw block and the right claw block are respectively clamped on the lower end of the chassis, and the clamping slot is slidably clamped with the clamping block.

[0009] Preferably, the clamp is clamped to the lower end of the chassis, the ear plate is clamped to the lower end of the chassis, the ear plate is plugged with a pin through threaded rotation, and the pin is connected to the inside of the threaded hole through threaded rotation.

[0010] Preferably, limit plates are fixedly provided on the front and rear sides of the left support column and the right support column respectively, a rotating shaft is fixedly provided on one end of the limit plate, and a wheel is rotatably provided on one end of the rotating shaft.

[0011] Preferably, the clamp is provided with a limiting groove, and the limiting groove is slidably engaged with the limiting block.

[0012] Preferably, the upper end of the spring is fixedly arranged on the lower end of the mounting ear, and the lower end of the spring is fixedly arranged on the upper end of the buffer plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model fixes an insert block on the left support column and the right support column respectively, and the insert block is plugged into the slot. The left support column and the right support column are respectively fixed with a left claw block and a right claw block. The left claw block and the right claw block are respectively fixed with a clamping block. The clamping block is slidably engaged with the clamping slot. The latch passes through the ear plate and is connected to the threaded hole, thereby limiting the installation of the clamp. The limiting slot is slidably engaged with the limiting block, and the insertion of the left support column and the right support column with the clamp is limited. This facilitates the installation connection between the chassis and the wheel when the left support column and the right support column are installed at the lower end of the chassis, thereby achieving the effect of convenient limited installation and avoiding deflection during installation that affects the installation effect.

[0015] (2) The utility model installs an ear to plug the buffer rod, the buffer rod is sleeved with a spring, and a buffer plate is fixedly arranged at the lower end of the buffer rod, so that the buffer plate has a buffering and shock-absorbing function, shields and protects the lower end of the chassis, prevents the chassis from being damaged by collision, and plays an isolating and protective role for the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a bottom view of the local structure of the utility model;

[0017] Figure 2 A bottom view of the chassis of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the left support column of the utility model;

[0019] Figure 4 It is a cross-sectional view of the left support column and the clamp of the utility model;

[0020] Figure 5 It is a partial cross-sectional view of the connection between the chassis and the buffer plate of the utility model;

[0021] Figure 6 It is a three-dimensional diagram of the chassis of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1 chassis, 2 slots, 3 threaded holes, 4 card slots, 5 left support column, 6 right support column, 7 insert block, 8 left claw block, 9 right claw block, 10 card block, 11 clamp, 12 ear plate, 13 latch, 14 limit plate, 15 shaft, 16 wheels, 17 mounting ears, 18 limit slots, 19 limit blocks, 20 buffer rods, 21 springs, 22 buffer plates. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1-6 The figure shows a chassis for skid loader that is easy to install, including a chassis 1, a plurality of slots 2 are respectively arranged on the left and right sides of the chassis 1, a plurality of threaded holes 3 are respectively arranged on the left and right sides of the chassis 1, a plurality of card slots 4 are respectively arranged on the left and right sides of the chassis 1, a left support column 5 is installed on the left side of the lower end of the chassis 1, a right support column 6 is installed on the right side of the lower end of the chassis 1, a plurality of insert blocks 7 are respectively fixedly arranged on the upper ends of the left support column 5 and the right support column 6, a plurality of left claw blocks 8 are respectively fixedly arranged on the left sides of the left support column 5 and the right support column 6, and a plurality of left support columns 5 and right support columns 6 are respectively fixedly arranged on the left sides of the left support column 5 and the right support column 6. A plurality of right claw blocks 9 are fixedly provided on the right side of 6, a clamping block 10 is fixedly provided on the upper ends of the left claw block 8 and the right claw block 9, the left support column 5 and the right support column 6 are respectively slidably clamped with a clamp 11, and ear plates 12 are fixedly provided on the left and right sides of the clamp 11, a plurality of mounting ears 17 are fixedly provided on the left and right sides of the chassis 1, a plurality of limit blocks 19 are fixedly provided on the lower ends of the left support column 5 and the right support column 6, a buffer rod 20 is slidably inserted into the mounting ear 17, the buffer rod 20 is sleeved with a spring 21, and a buffer plate 22 is fixedly provided on the lower end of the buffer rod 20.

[0027] In order to facilitate the installation of the chassis 1, the left support column 5 and the right support column 6 have the same length, the left support column 5 and the right support column 6 have the same width, the slot 2 and the plug block 7 are slidably plugged, the left claw block 8 and the right claw block 9 are respectively clamped at the lower end of the chassis 1, the slot 4 and the block 10 are slidably clamped, the clamp 11 is clamped at the lower end of the chassis 1, the ear plate 12 is clamped at the lower end of the chassis 1, the ear plate 12 is plugged with a pin 13 through threaded rotation, and the pin 13 is connected to the inside of the threaded hole 3 through threaded rotation. The front and rear sides of the left support column 5 and the right support column 6 are respectively fixed with a limit plate 14, one end of the limit plate 14 is fixedly provided with a rotating shaft 15, and one end of the rotating shaft 15 is rotatably provided with a wheel 16, the clamp 11 is provided with a limit groove 18, the limit groove 18 is slidably clamped with the limit block 19, the upper end of the spring 21 is fixedly provided at the lower end of the mounting ear 17, and the lower end of the spring 21 is fixedly provided at the upper end of the buffer plate 22.

[0028] In this embodiment, the left support column 5 and the right support column 6 are respectively fixed with the plug block 7, the plug block 7 is plugged into the slot 4, the left support column 5 and the right support column 6 are respectively fixed with the left claw block 8 and the right claw block 9, the left claw block 8 and the right claw block 9 are respectively fixed with the clamping block 10, the clamping block 10 is slidably engaged with the clamping slot 4, the latch 13 passes through the ear plate 12 and is connected to the threaded hole 3, so that the clamping hoop 11 is installed and limited, the limiting groove 18 is slidably engaged with the limiting block 19, and the plugging of the left support column 5 and the right support column 6 with the clamping hoop 11 is limited. The left support column 5 and the right support column 6 are in position, so that it is convenient to install the chassis 1 and the wheel 16 when installing the left support column 5 and the right support column 6 at the lower end of the chassis 1, so as to achieve the effect of convenient limited installation and avoid deflection during installation and affecting the installation effect. At the same time, the buffer rod 20 is inserted through the installation ear 17, and the buffer rod 20 is sleeved with the spring 21. The buffer plate 22 is fixedly set at the lower end of the buffer rod 20, so that the buffer plate 22 has a buffering and shock-absorbing function, which shields and protects the lower end of the chassis 1, avoids the chassis 1 from being damaged by collision, and plays an isolating and protecting role for the chassis 1.

[0029] The chassis 1 is slidably engaged so that the chassis 1 is engaged at the upper ends of the left support column 5 and the right support column 6. At the same time, the insert block 7 is slidably engaged with the slot 2, the slot 4 is slidably engaged with the block 10, and then the clamp 11 is engaged. At the same time, the limit groove 18 is slidably engaged with the limit block 19, and then the latch 13 is used to limit and fix the chassis 1, so that the chassis 1 is installed and fixed. The buffer rod 20 is inserted through the mounting ear 17, and the buffer rod 20 is sleeved with the spring 21. The lower end of the buffer rod 20 is fixedly provided with a buffer plate 22, so that the buffer plate 22 has a buffering and shock-absorbing function, and the lower end of the chassis 1 is shielded and protected to prevent the chassis 1 from being damaged by collision, thereby playing an isolating and protecting role for the chassis 1.

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A chassis for a skid loader that is easy to install, comprising a chassis (1), characterized in that: The left and right sides of the chassis (1) are respectively provided with a plurality of slots (2), the left and right sides of the chassis (1) are respectively provided with a plurality of threaded holes (3), the left and right sides of the chassis (1) are respectively provided with a plurality of card slots (4), the left side of the lower end of the chassis (1) is provided with a left support column (5), the right side of the lower end of the chassis (1) is provided with a right support column (6), the upper ends of the left support column (5) and the right support column (6) are respectively fixed with a plurality of insert blocks (7), the left sides of the left support column (5) and the right support column (6) are respectively fixed with a plurality of left claw blocks (8), and the right sides of the left support column (5) and the right support column (6) are respectively fixed with a plurality of right claw blocks (9), the upper ends of the left claw block (8) and the right claw block (9) are respectively fixedly provided with a clamping block (10), the left support column (5) and the right support column (6) are respectively slidably clamped with a clamping hoop (11), the left and right sides of the clamping hoop (11) are respectively fixedly provided with an ear plate (12), the left and right sides of the chassis (1) are respectively fixedly provided with a plurality of mounting ears (17), the lower ends of the left support column (5) and the right support column (6) are respectively fixedly provided with a plurality of limit blocks (19), the mounting ears (17) are slidably inserted with a buffer rod (20), the buffer rod (20) is sleeved with a spring (21), and the lower end of the buffer rod (20) is fixedly provided with a buffer plate (22).

2. The easy-to-install chassis for a skid loader according to claim 1, characterized in that: The left support column (5) and the right support column (6) have the same length, the left support column (5) and the right support column (6) have the same width, and the slot (2) and the insert block (7) are slidably plugged.

3. The easy-to-install chassis for a skid loader according to claim 1, characterized in that: The left claw block (8) and the right claw block (9) are respectively clamped on the lower end of the chassis (1), and the clamping slot (4) is slidably clamped on the clamping block (10).

4. The easy-to-install chassis for a skid loader according to claim 1, characterized in that: The clamp (11) is clamped to the lower end of the chassis (1), the ear plate (12) is clamped to the lower end of the chassis (1), the ear plate (12) is connected to a latch (13) by threaded rotation, and the latch (13) is connected to the inside of the threaded hole (3) by threaded rotation.

5. The easy-to-install chassis for a skid loader according to claim 1, characterized in that: Limiting plates (14) are fixedly arranged on the front and rear sides of the left supporting column (5) and the right supporting column (6), respectively; a rotating shaft (15) is fixedly arranged at one end of the limiting plate (14); and a wheel (16) is rotatably arranged at one end of the rotating shaft (15).

6. The easy-to-install chassis for a skid loader according to claim 1, characterized in that: The clamp (11) is provided with a limiting groove (18), and the limiting groove (18) is slidably engaged with the limiting block (19).

7. The easy-to-install chassis for a skid loader according to claim 1, characterized in that: The upper end of the spring (21) is fixedly arranged on the lower end of the mounting ear (17), and the lower end of the spring (21) is fixedly arranged on the upper end of the buffer plate (22).

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