Skid steer loader based on multifunctional telescopic arm

Abstract

The utility model provides a skid steer loader based on a multifunctional telescopic arm, which relates to the technical field of skid steer loaders, and comprises a vehicle body, an auxiliary mechanism comprises a rectangular plate and a stabilizing frame, two symmetrical fixing frames are mounted on one side of the rectangular plate, two symmetrical hydraulic rods are mounted at the bottom of the rectangular plate, and the stabilizing frame is mounted on the bottom of the rectangular plate. By arranging the auxiliary mechanism, the contact surface between the skid loader and the ground can be increased when the skid loader carries out wide-range operation, so that the stability of the skid loader during working is improved, the risk of accidents is reduced, and the skid loader is suitable for popularization and application. Not only is the use effect of the skid loader improved, but also the use efficiency of the skid loader is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of skid loaders, in particular to a skid loader based on a multifunctional telescopic arm. Background Art

[0002] A skid steer loader is a small piece of engineering machinery, generally used for transporting materials, site cleaning, road maintenance, etc. It is widely used in construction, agriculture, gardening, municipal administration and other fields.

[0003] In the existing technology, the existing skid steer loader based on the telescopic arm can achieve a wide operating range, be applicable to different operating tasks and improve operating safety during actual use, but it does not have the function of increasing the contact area between the skid steer loader and the ground. When the operating range of the skid steer loader is wide, the skid steer loader may have insufficient contact area with the ground, which may lead to reduced stability during operation of the skid steer loader, thereby increasing the risk of accidents, reducing the use effect of the skid steer loader, and also reducing the use efficiency of the skid steer loader. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing skid steer loader based on the telescopic arm in the prior art does not have the function of increasing the contact area between the skid steer loader and the ground. When the skid steer loader has a wide operating range, the skid steer loader will not have enough contact area with the ground, which will lead to reduced stability during operation of the skid steer loader, thereby increasing the risk of accidents, reducing the use effect of the skid steer loader, and also reducing the use efficiency of the skid steer loader. A skid steer loader based on a multi-functional telescopic arm is proposed.

[0005] In order to achieve the above-mentioned purpose, the present utility model adopts the following technical solution: a skid steer loader based on a multifunctional telescopic arm, comprising: a vehicle body, on which an auxiliary mechanism is provided;

[0006] The auxiliary mechanism includes a rectangular plate and a stabilizing frame. Two symmetrical fixing frames are installed on one side of the rectangular plate. Auxiliary blocks are installed at the bottom of the two fixing frames. A rectangular block is fixed between one side of the two auxiliary blocks. Two symmetrical hydraulic rods are installed at the bottom of the rectangular block. An auxiliary wheel assembly is installed between the bottom ends of the telescopic ends of the two hydraulic rods. A connecting block is fixed on one side of the stabilizing frame.

[0007] Preferably, the same end of the two auxiliary blocks is movably embedded in the surface of the vehicle body, and one side of the connecting block is fixed to the surface of the rectangular block.

[0008] Preferably, a multi-stage telescopic arm is mounted on the mounting end of the vehicle body via a first pin shaft, and a first mounting head is fixed to the front end of the telescopic end of the multi-stage telescopic arm.

[0009] Preferably, a second mounting head is mounted on the surface of the first mounting head, and a receiving shell is mounted on the mounting end of the first mounting head via bolts and nuts.

[0010] Preferably, two rotating rods are rotatably connected between the through holes on both sides of the inner wall of the mounting end of the vehicle body via bearings, and the outer surface of each rotating rod is rotatably connected to a hydraulic cylinder.

[0011] Preferably, two U-shaped blocks are fixed to the bottom of the multi-stage telescopic arm, and one end of the telescopic ends of the two telescopic hydraulic cylinders are respectively installed with the two U-shaped blocks through the second pin shaft.

[0012] Preferably, the bottom of the rectangular plate is fixed to the surface of the vehicle body, and the stabilizing frame is installed on the installation end surface of the vehicle body.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, by providing an auxiliary mechanism, the contact area between the skid loader and the ground can be increased when the skid loader performs a wide range of operations, thereby improving the stability of the skid loader during operation and reducing the risk of accidents. This not only improves the use effect of the skid loader, but also improves the use efficiency of the skid loader. Through the cooperation of the rectangular plate and the fixing frame, the auxiliary block can be tightly fixed to the vehicle body. Through the cooperation of the stabilizing frame and the connecting block, the stability of the auxiliary mechanism during use can be improved. Through the action of the hydraulic rod, the auxiliary wheel assembly can be driven to move vertically up and down.

[0015] 2. In the utility model, the operating range of the skid loader can be improved by the action of the multi-stage telescopic arm. Different working tools can be installed on the front end of the telescopic end of the multi-stage telescopic arm by the action of the first mounting head and the second mounting head. The direction of the telescopic end of the multi-stage telescopic arm can be adjusted by the cooperation of the vehicle body, the rotating rod, the first pin shaft, the second pin shaft and the U-block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a skid steer loader based on a multifunctional telescopic arm is proposed for the utility model;

[0017] Figure 2 A partial perspective view of a skid steer loader based on a multifunctional telescopic arm is proposed in the utility model;

[0018] Figure 3 Another partial perspective view of a skid steer loader based on a multifunctional telescopic arm proposed in the utility model;

[0019] Figure 4The utility model proposes a three-dimensional diagram of an auxiliary block of a skid steer loader based on a multifunctional telescopic arm;

[0020] Figure 5 The utility model proposes a three-dimensional diagram of the body of a skid steer loader based on a multifunctional telescopic arm;

[0021] Figure 6 The present invention provides a three-dimensional diagram of a skid loader based on a multifunctional telescopic arm from a top view.

[0022] Legend: 1. Vehicle body; 2. Multi-stage telescopic arm; 3. First mounting head; 4. Second mounting head; 5. Storage shell; 6. Rotating rod; 7. U-shaped block; 8. Hydraulic cylinder; 9. Auxiliary mechanism; 901. Rectangular plate; 902. Fixed frame; 903. Auxiliary block; 904. Rectangular block; 905. Hydraulic rod; 906. Auxiliary wheel assembly; 907. Stabilizing frame; 908. Connecting block. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] like Figures 1-6 As shown, the utility model provides a skid steer loader based on a multifunctional telescopic arm, comprising: a vehicle body 1, on which an auxiliary mechanism 9 is provided;

[0026] The auxiliary mechanism 9 includes a rectangular plate 901 and a stabilizing frame 907. Two symmetrical fixing frames 902 are installed on one side of the rectangular plate 901. Auxiliary blocks 903 are installed at the bottom of the two fixing frames 902. A rectangular block 904 is fixed between one side of the two auxiliary blocks 903. Two symmetrical hydraulic rods 905 are installed at the bottom of the rectangular block 904. An auxiliary wheel assembly 906 is installed between the bottom ends of the telescopic ends of the two hydraulic rods 905. A connecting block 908 is fixed on one side of the stabilizing frame 907. The same end of the two auxiliary blocks 903 is movably embedded in the surface of the vehicle body 1. One side of the connecting block 908 is fixed to the surface of the rectangular block 904. The mounting end of the vehicle body 1 is fixed through the A multi-stage telescopic arm 2 is installed on a pin shaft, and a first mounting head 3 is fixed to the front end of the telescopic end of the multi-stage telescopic arm 2. A second mounting head 4 is installed on the surface of the first mounting head 3. The mounting end of the first mounting head 3 is installed with a storage shell 5 by bolts and nuts. Two rotating rods 6 are rotatably connected between the through holes on both sides of the inner wall of the mounting end of the vehicle body 1 through bearings. The outer surface of each rotating rod 6 is rotatably connected to a hydraulic cylinder 8. Two U-shaped blocks 7 are fixed to the bottom of the multi-stage telescopic arm 2. One end of the telescopic end of the two telescopic hydraulic cylinders 8 is respectively installed with the two U-shaped blocks 7 through the second pin shaft. The bottom of the rectangular plate 901 is fixed to the surface of the vehicle body 1, and the stabilizing frame 907 is installed on the surface of the mounting end of the vehicle body 1.

[0027] The effect achieved is that when the skid loader needs to be used, the two hydraulic rods 905, the two hydraulic cylinders 8 and the multi-stage telescopic arm 2 are first connected to the hydraulic system on the vehicle body 1, and then the skid loader is moved to the working place. When the skid loader moves to the position where materials need to be transported, the hydraulic system on the vehicle body 1 is directly used to control the telescopic end of the multi-stage telescopic arm 2 to continuously extend. At this time, the front end of the telescopic end of the continuously extending multi-stage telescopic arm 2 will drive the first mounting head 3 to move, and the subsequently moving first mounting head 3 will also drive The storage shell 5 installed with it moves. When the storage shell 5 contacts the material, the hydraulic system on the vehicle body 1 is used to suspend the work of the multi-stage telescopic arm 2. Then, the material to be transported is placed in the storage shell 5. Then, the two hydraulic cylinders 8 are started at the same time. At this time, the two hydraulic cylinders 8 started will drive the multi-stage telescopic arm 2 to rotate with the first pin shaft as the rotating axis under the cooperation of the mounting end of the vehicle body 1, the corresponding U-shaped block 7 and the corresponding rotating rod 6. When the multi-stage telescopic arm 2 rotates, the front end of the telescopic end of the multi-stage telescopic arm 2 will be at the first mounting head 3. With the cooperation of the two hydraulic cylinders 8 on the vehicle body 1, the material inside the storage shell 5 is lifted. When the storage shell 5 is lifted to a certain height, the hydraulic system on the vehicle body 1 is used to simultaneously pause the two hydraulic cylinders 8. Then, the staff at the height can take the material out of the storage shell 5. When heavy objects need to be lifted, the storage shell 5 can be removed from the first mounting head 3 first, and then the prepared hook can be installed on the second mounting head 4. Then, the hook of the hook is hung on the heavy object, and then the hydraulic system on the vehicle body 1 is used to simultaneously start the two hydraulic rods 90 5. The two hydraulic rods 905 activated at this time will drive the auxiliary wheel assembly 906 to move vertically downward. When the wheels of the auxiliary wheel assembly 906 touch the ground, the two hydraulic rods 905 are directly paused, and then the above operation steps are repeated. At the same time, through the cooperation of the rectangular plate 901, the two fixing frames 902, the vehicle body 1, the two auxiliary blocks 903, the rectangular block 904, the two hydraulic rods 905, the stabilizing frame 907, the connecting block 908 and the auxiliary wheel assembly 906, the skid steer loader can stably lift the heavy objects and lift them to the appropriate position.

[0028] Working principle: When the skid loader needs to be used, the two hydraulic rods 905, the two hydraulic cylinders 8 and the multi-stage telescopic arm 2 are first connected to the hydraulic system on the vehicle body 1, and then the skid loader is moved to the working place. When the skid loader moves to the position where materials need to be transported, the hydraulic system on the vehicle body 1 is directly used to control the telescopic end of the multi-stage telescopic arm 2 to continuously extend. At this time, the front end of the telescopic end of the continuously extending multi-stage telescopic arm 2 will drive the first mounting head 3 to move, and then the moving first mounting head 3 will also drive the storage shell 5 installed with it to move. When the storage shell 5 contacts the material, the hydraulic system on the vehicle body 1 is used to pause the work of the multi-stage telescopic arm 2, and then the material to be transported is placed in the storage shell 5, and then the two hydraulic cylinders 8 are started at the same time. At this time, the two hydraulic cylinders 8 started will drive the multi-stage telescopic arm 2 to rotate with the first pin shaft as the rotating axis under the cooperation of the mounting end of the vehicle body 1, the corresponding U-shaped block 7 and the corresponding rotating rod 6. When the multi-stage telescopic arm 2 rotates, the front end of the telescopic end of the multi-stage telescopic arm 2 will be on the first mounting head 3 With the help of the lifting mechanism, the material inside the storage shell 5 is lifted. When the storage shell 5 is lifted to a certain height, the hydraulic system on the vehicle body 1 is used to simultaneously pause the two hydraulic cylinders 8. Then, the staff at the height can take the material out of the storage shell 5. When heavy objects need to be lifted, the storage shell 5 can be removed from the first mounting head 3 first, and then the prepared hook can be installed on the second mounting head 4. Then, the hook of the hook is hung on the heavy object. Then, the hydraulic system on the vehicle body 1 is used to simultaneously activate the two hydraulic rods 90 5. The two hydraulic rods 905 activated at this time will drive the auxiliary wheel assembly 906 to move vertically downward. When the wheels of the auxiliary wheel assembly 906 touch the ground, the two hydraulic rods 905 are directly paused, and then the above operation steps are repeated. At the same time, through the cooperation of the rectangular plate 901, the two fixing frames 902, the vehicle body 1, the two auxiliary blocks 903, the rectangular block 904, the two hydraulic rods 905, the stabilizing frame 907, the connecting block 908 and the auxiliary wheel assembly 906, the skid steer loader can stably lift the heavy objects and lift them to the appropriate position.

[0029] Among them, the body 1 is the main structural part of the loader. It carries various important components of the loader and provides a stable platform and support for the operation and operation of the loader. It is mainly composed of the frame, cab, cover, hydraulic system, control system, engine, auxiliary frame, transmission system and other components.

[0030] The auxiliary wheel assembly 906 is composed of a wheel hub, a wheel frame, a tire, a rim and a bearing.

[0031] Among them, the first pin, bolt, nut, bearing and second pin are all commonly used parts in reality.

[0032] The multi-stage telescopic arm 2, hydraulic cylinder 8, hydraulic rod 905 and auxiliary wheel assembly 906 in the present invention are all common knowledge in the field, and their working principles are already known technologies. The models can be selected according to actual use. The control method and wiring layout will not be explained in detail.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A skid steer loader based on a multifunctional telescopic arm, characterized in that: include: A vehicle body (1), wherein an auxiliary mechanism (9) is provided on the vehicle body (1); The auxiliary mechanism (9) comprises a rectangular plate (901) and a stabilizing frame (907), two symmetrical fixing frames (902) are installed on one side of the rectangular plate (901), auxiliary blocks (903) are installed at the bottom of the two fixing frames (902), a rectangular block (904) is fixed between one side of the two auxiliary blocks (903), two symmetrical hydraulic rods (905) are installed at the bottom of the rectangular block (904), an auxiliary wheel assembly (906) is installed between the bottom ends of the telescopic ends of the two hydraulic rods (905), and a connecting block (908) is fixed on one side of the stabilizing frame (907).

2. The skid steer loader based on a multifunctional telescopic arm according to claim 1, characterized in that: The same end of the two auxiliary blocks (903) is movably embedded in the surface of the vehicle body (1), and one side of the connecting block (908) is fixed to the surface of the rectangular block (904).

3. The skid steer loader based on a multifunctional telescopic arm according to claim 1, characterized in that: The mounting end of the vehicle body (1) is mounted with a multi-stage telescopic arm (2) via a first pin shaft, and a first mounting head (3) is fixed to the front end of the telescopic end of the multi-stage telescopic arm (2).

4. The skid steer loader based on a multifunctional telescopic arm according to claim 3, characterized in that: A second mounting head (4) is mounted on the surface of the first mounting head (3), and a storage shell (5) is mounted on the mounting end of the first mounting head (3) via bolts and nuts.

5. The skid steer loader based on a multifunctional telescopic arm according to claim 3, characterized in that: Two rotating rods (6) are rotatably connected between the through holes on both sides of the inner wall of the mounting end of the vehicle body (1) via bearings, and the outer surface of each rotating rod (6) is rotatably connected to a hydraulic cylinder (8).

6. The skid steer loader based on a multifunctional telescopic arm according to claim 5, characterized in that: Two U-shaped blocks (7) are fixed to the bottom of the multi-stage telescopic arm (2), and one end of the telescopic ends of the two telescopic hydraulic cylinders (8) are respectively mounted on the two U-shaped blocks (7) via a second pin shaft.

7. The skid steer loader based on a multifunctional telescopic arm according to claim 1, characterized in that: The bottom of the rectangular plate (901) is fixed to the surface of the vehicle body (1), and the stabilizing frame (907) is mounted on the mounting end surface of the vehicle body (1).

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