High-stability loader working device

Abstract

The invention discloses a high-stability loader working device which comprises a frame, a cab, a lifting underframe, a lifting bent arm and a loading hopper. In the using process, when a middle hydraulic cylinder rotates, a rotating arm and a main linkage arm can be driven to rotate through an extension arm part; when the loading hopper rotates upwards, sand and stone materials originally scattered in the loading hopper can rapidly flow into an inner cavity of the loading hopper, gathering of the sand and stone materials in the loading hopper is completed, and in the gathering process of the loading hopper, the sand and stone materials in the loading hopper can be separated from the loading hopper. In order to avoid mutual accumulation of sand and stone particles in the loading hopper, the moving end of the middle hydraulic cylinder can be driven to extend outwards intermittently, so that reciprocating shaking of the loading hopper part is achieved in the rotary lifting and resetting process of the loading hopper, fine sand on the surfaces of stones flows into an inner cavity of the loading hopper, and the loading capacity of the loading hopper is increased; and the loading efficiency of the loader is improved.

Description

Technical Field

[0001] The invention relates to the technical field of loaders, in particular to a high-stability loader working device. 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 and digging of mines. By replacing different auxiliary working devices, they can also perform bulldozing, lifting, and loading and unloading of other materials such as wood.

[0003] Loaders are mainly used to shovel, load, unload and transport bulk materials such as soil and stone. They can also perform light excavation operations on rocks and hard soil. If different working devices are replaced, they can also complete bulldozing, lifting, loading and unloading of other materials. In highway construction, they are mainly used for filling and excavation of roadbed projects, and the collection and loading of asphalt and cement concrete material fields. Because of its advantages such as fast operation speed, good maneuverability and easy operation, it has developed rapidly and become the main machine in earthwork construction. At the same time, in the construction of roads, especially high-grade highways, loaders are used for filling and excavation of roadbed projects, the collection and loading of asphalt mixtures and cement concrete material fields. In addition, it can also carry out operations such as pushing soil, leveling the ground and towing other machinery. Because loaders have the advantages of fast operation speed, high efficiency, good maneuverability and easy operation, they have become one of the main machines for earthwork construction in engineering construction.

[0004] Since construction machinery is a special vehicle, operators should receive training and guidance from the manufacturer, have a full understanding of the structure and performance of the machine, and gain certain operation and maintenance experience before operating the machine. The "Product Use and Maintenance Manual" provided by the manufacturer is an essential document for operators to operate the equipment. Before operating the machine, be sure to read the "Use and Maintenance Manual" first and perform operation and maintenance as required. Pay attention to the workload during the running-in period. Half of the workload during the running-in period should not exceed 60% of the rated workload, and an appropriate workload should be arranged to prevent the occurrence of overheating caused by long-term continuous operation of the machine. Pay attention to frequently observing the indications of various instruments. If any abnormality occurs, stop the machine in time to eliminate it. Stop the operation before the cause is found and the fault is eliminated. Pay attention to frequently checking the level and quality of lubricating oil, hydraulic oil, coolant, brake fluid, and fuel oil (water), and pay attention to checking the sealing of the whole machine. If too much oil and water are found during the inspection, the cause should be analyzed. At the same time, the lubrication of each lubrication point should be strengthened. It is recommended that during the running-in period, grease should be added to the lubrication points every shift (except for special requirements). Keep the machine clean, and adjust and tighten loose parts in time to prevent loose parts from increasing wear or loss. At the end of the running-in period, the machine should be maintained compulsorily, and inspection and adjustment should be done well, and attention should be paid to the replacement of oil. In short, the requirements for the use and maintenance of loaders during the running-in period can be summarized as: strengthen training, reduce load, pay attention to inspection, and strengthen lubrication. As long as the maintenance and maintenance of the loader during the running-in period are taken seriously and carried out as required, the occurrence of early failures will be reduced, the service life will be extended, and the operation efficiency will be improved.

[0005] In the prior art, the publication number "CN221941472U" discloses a high-stability loader working device, which belongs to the technical field of loaders, and includes a boom, a rocker arm, a bucket and a connecting rod. The top of the boom is hingedly mounted on the front frame, the rocker arm is rotatably mounted on the lug at the top of the boom, the connecting rod is hingedly mounted at the bottom of the rocker arm, the outer side of the bucket is hingedly connected to the end of the boom and the connecting rod, and the outer side of the bucket is provided with a pin seat that cooperates with the boom and the connecting rod. The pin seat includes two groups of side plates that are symmetrically arranged, and a shield is hingedly connected between the tops of the two groups of side plates. The utility model installs a pin seat composed of a side plate, a pin hole, and a fixing sleeve on the back of the bucket, and hinges a shield on the top of the pin seat, and slides the end of the shield to the boom or the connecting rod, so that during the operation of the bucket, scattered mud and sand can be prevented from falling into the interior of the pin seat, and the gap at the connection is well protected, thereby ensuring stability during the working process.

[0006] However, the existing technology still has major deficiencies, such as:

[0007] In the above-mentioned device and the prior art, when the bucket is shoveling and loading materials, due to the lack of a shaking and gathering structure of the bucket, the sand and stone materials inside the bucket cannot be gathered when the bucket is loading materials, so that the bucket cannot be completely filled, resulting in insufficient single loading capacity of the loader, affecting the loading efficiency of the loader. Summary of the invention

[0008] The object of the present invention is to provide a highly stable loader working device to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solutions: a high-stability loader working device, comprising a vehicle frame, a driving cabin, a lifting chassis, a lifting arm and a loading bucket, explosion-proof wheels are arranged on both sides of the vehicle frame, the driving cabin is mounted on the top of the vehicle frame, the lifting chassis is mounted on one side of the vehicle frame, the lifting arm is arranged in two groups, the two groups of the lifting arms are arranged in the top area of ​​the lifting chassis, and the loading bucket is installed at one end of the lifting chassis;

[0010] The loading bucket shovels and loads the goods to accumulate and rotate and shake the unit, which is arranged between the lifting chassis and the loading bucket and is used to operate the loading bucket to lift and flip after the loading bucket shovels and loads the goods, so that the goods inside the loading bucket are shaken and accumulated;

[0011] The bucket shovel loading arm oil cleaning and lubrication unit is arranged between adjacent lifting arms and is used for regularly cleaning and lubricating the rotating structure inside the bucket shovel loading cargo gathering and rotating shaking unit to ensure the long-term and stable use of the loader.

[0012] Preferably, the bucket shoveling and loading cargo gathering and rotating shaking unit includes a driving part, the rotating part includes a main driving seat, one end of the lifting arm is fixedly sleeved on the rotating end of the main driving seat, a mounting ring is installed at the bottom of the lifting arm, a side lifting seat is installed on the surface of the loading bucket, a rotating rod is installed in the inner cavity of the side lifting seat, one end of the lifting arm is rotatably sleeved on the surface of the rotating rod, an auxiliary driving seat 2 is installed on one side of the lifting frame surface, a side hydraulic cylinder is installed on the rotating end of the auxiliary driving seat 2, a rotating roller is rotatably installed inside the mounting ring, and the movable end of the side hydraulic cylinder is hinged to the surface of the rotating roller.

[0013] Preferably, the bucket shoveling and loading cargo gathering and rotating shaking unit also includes a shaking part, and the shaking part includes a mounting seat, the mounting seat is installed on one side of the lifting frame, an auxiliary driving seat is installed on the top of the mounting seat, a central hydraulic cylinder is installed on the rotating end of the auxiliary driving seat, an extension arm is installed on the moving end of the central hydraulic cylinder, a crossbeam frame is installed between adjacent lifting arms, a mounting groove is provided in the central area of ​​the crossbeam frame, a mounting shaft is installed inside the mounting groove, a rotating sleeve is provided on the surface of the mounting shaft, the rotating arm is hinged to the extension arm, a main rotating seat is installed in the central area of ​​the loading bucket surface, a main linkage arm is hingedly installed in the inner cavity of the main rotating seat, and the main linkage arm is hinged to one end of the rotating arm.

[0014] Preferably, the oil cleaning and lubrication unit of the bucket shovel loading arm includes a primary cleaning and lubrication part, the primary cleaning and lubrication part includes a liquid supply tank, the surface of the crossbeam frame is provided with lateral grooves, the liquid supply tank is installed inside the lateral grooves, and L-shaped nozzles are installed at intervals on the top of the liquid supply tank, and one end of the L-shaped nozzle faces the mounting axis and the rotating arm area.

[0015] Preferably, the oil cleaning and lubrication unit of the bucket shovel loading arm also includes a secondary cleaning and lubrication part, the secondary cleaning and lubrication part includes a vertical pipe, the vertical pipes are symmetrically arranged in two groups, the two groups of vertical pipes are fixed by a support platform, the vertical pipes are installed on the top of the main linkage arm, the vertical pipe is connected to the main linkage arm area with a curved pipe, the vertical pipe is connected to one side with a liquid supply conduit, one end of the liquid supply conduit is connected to the liquid supply tank.

[0016] Preferably, a loading cavity is provided inside the loading bucket, and an inner wall of the loading cavity is provided with a wear-resistant coating.

[0017] Preferably, a leak-proof plate is installed on the top of the loading bucket near the main rotating seat, and reinforcing ribs are installed in the connection area between the leak-proof plate and the loading bucket, and the reinforcing ribs are arranged in a plurality of groups at intervals.

[0018] Preferably, an anti-collision rack is installed on the top of the loading bucket away from the reinforcing ribs, and a conical protrusion is provided on the top of the anti-collision rack.

[0019] Preferably, an explosion-proof glass panel is provided on one side of the driving cabin, and sealed cabin doors are installed on both sides of the explosion-proof glass panel.

[0020] Preferably, explosion-proof wheels are symmetrically mounted on both sides of the frame.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. When in use, the secondary drive seat 2 and the main drive seat rotate to drive the side hydraulic cylinder and the lifting arm to lift, so that the loading bucket installed on one side of the lifting arm is in a parallel state, and then the loading bucket is driven by the explosion-proof wheel to partially insert into the material pile. During the process of inserting the loading bucket into the material pile, the anti-collision rack at the bottom of the loading bucket can reduce the wear of the bottom of the loading bucket, ensuring the long-term use of the loading bucket and ensuring that the loading bucket is fully filled with materials;

[0023] 2. When in use, when the middle hydraulic cylinder rotates, the rotating arm and the main linkage arm can be driven to rotate through the extension arm part, thereby driving the main rotating seat connected to the main linkage arm and the loading bucket part to rotate upward. When the loading bucket rotates upward, the sand and stone materials originally scattered inside the loading bucket will quickly flow into the inner cavity of the loading bucket, thereby completing the accumulation of sand and stone materials inside the loading bucket;

[0024] 3. When in use, in the process of accumulating sand and stone particles inside the loading bucket, in order to avoid the mutual accumulation of sand and stone particles inside the loading bucket, the moving end of the central hydraulic cylinder can be driven to extend outward intermittently, so that the reciprocating shaking of the loading bucket can be achieved during the process of rotating, lifting and resetting the loading bucket. When the loading bucket part shakes, the sand and stone particles originally stuck inside the loading bucket will loosen, allowing the fine sand on the surface of the stone to flow into the inner cavity of the loading bucket, thereby increasing the loading capacity of the loading bucket and improving the loading efficiency of the loader. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an overall schematic diagram of the device of the present invention;

[0026] Figure 2 It is a schematic diagram of the leakage prevention plate part of the present invention;

[0027] Figure 3 It is a schematic diagram of the sealed door portion of the present invention;

[0028] Figure 4 For the present invention Figure 3 A magnified schematic diagram of part A;

[0029] Figure 5 It is a schematic diagram of the lifting chassis part of the present invention;

[0030] Figure 6 It is a schematic diagram of the main linkage arm part in the present invention;

[0031] Figure 7 It is a schematic diagram of the lifting arm part in the present invention;

[0032] Figure 8 It is a schematic diagram of the loading chamber and wear-resistant coating part in the present invention.

[0033] In the figure: 1, frame; 2, driving wheel; 3, driving cabin; 31, sealed cabin door; 32, explosion-proof glass panel; 4, lifting chassis; 41, main drive seat; 42, middle hydraulic cylinder; 421, extension arm; 43, mounting seat; 431, auxiliary drive seat 1; 44, auxiliary drive seat 2; 45, side hydraulic cylinder; 5, lifting arm; 51, mounting ring; 52, rotating roller; 6, loading bucket; 61, leakproof plate; 62, adding Reinforced ribs; 63, side lifting seat; 631, rotating rod; 64, main rotating seat; 641, main linkage arm; 642, vertical pipe; 643, support platform; 644, curved pipe; 645, liquid supply duct; 65, loading chamber; 651, wear-resistant coating; 66, anti-collision rack; 7, crossbeam frame; 71, mounting groove; 711, rotating arm; 72, mounting shaft; 73, lateral groove; 8, liquid supply tank; 81, L-shaped nozzle. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-8 , the present invention provides a technical solution:

[0036] Embodiment 1: A high-stability loader working device: comprising a vehicle frame 1, a driving cabin 3, a lifting chassis 4, a lifting arm 5 and a loading bucket 6, explosion-proof wheels 2 are arranged on both sides of the vehicle frame 1, the driving cabin 3 is mounted on the top of the vehicle frame 1, the lifting chassis 4 is mounted on one side of the vehicle frame 1, the lifting arm 5 is arranged in two groups, the two groups of lifting arms 5 are arranged in the top area of ​​the lifting chassis 4, and the loading bucket 6 is installed at one end of the lifting chassis 4;

[0037] An explosion-proof glass panel 32 is provided on one side of the driving cabin 3 , and sealed cabin doors 31 are installed on both sides of the explosion-proof glass panel 32 .

[0038] Explosion-proof wheels 2 are symmetrically mounted on both sides of the frame 1.

[0039] The loading bucket shovels and loads the goods to accumulate and rotate and shake the unit. The loading bucket shovels and loads the goods to accumulate and rotate and shake the unit, which is arranged between the lifting chassis 4 and the loading bucket 6, and is used to operate the loading bucket 6 to lift and flip after the loading bucket 6 shovels and loads the goods, so that the goods inside the loading bucket 6 are shaken and accumulated;

[0040] The rotating and shaking unit for shoveling and loading goods in the loading bucket comprises a driving part, and the rotating part comprises a main driving seat 41, one end of the lifting arm 5 is fixedly sleeved on the rotating end of the main driving seat 41, a mounting ring 51 is installed at the bottom of the lifting arm 5, a side lifting seat 63 is installed on the surface of the loading bucket 6, a rotating rod 631 is installed in the inner cavity of the side lifting seat 63, one end of the lifting arm 5 is rotatably sleeved on the surface of the rotating rod 631, an auxiliary driving seat 2 44 is installed on one side of the surface of the lifting frame 4, a side hydraulic cylinder 45 is installed on the rotating end of the auxiliary driving seat 2 44, a rotating roller 52 is rotatably installed inside the mounting ring 51, and the movable end of the side hydraulic cylinder 45 is hinged to the surface of the rotating roller 52.

[0041] The loading bucket shovel-loaded cargo accumulation rotating shaking unit also includes a shaking part, which includes a mounting seat 43, the mounting seat 43 is installed on one side of the lifting frame 4, an auxiliary driving seat 431 is installed on the top of the mounting seat 43, a central hydraulic cylinder 42 is installed on the rotating end of the auxiliary driving seat 431, an extension arm 421 is installed on the moving end of the central hydraulic cylinder 42, a crossbeam frame 7 is installed between adjacent lifting arms 5, a mounting groove 71 is provided in the central area of ​​the crossbeam frame 7, a mounting shaft 72 is installed inside the mounting groove 71, a rotating sleeve is provided on the surface of the mounting shaft 72, and the rotating arm 711 is hinged to the extension arm 421, a main rotating seat 64 is installed in the central area of ​​the surface of the loading bucket 6, a main linkage arm 641 is hingedly installed in the inner cavity of the main rotating seat 64, and the main linkage arm 641 is hinged to one end of the rotating arm 711.

[0042] In this embodiment, during the accumulation process of the loading bucket 6, in order to avoid the mutual accumulation of sand and stone particles inside the loading bucket 6, the moving end of the central hydraulic cylinder 42 can be driven to extend outward intermittently, thereby realizing the reciprocating shaking of part of the loading bucket 6 during the rotation, lifting and resetting of the loading bucket 6. When the loading bucket 6 part shakes, the sand and stone particles originally stuck inside the loading bucket 6 will loosen, allowing the fine sand on the surface of the stone to flow into the inner cavity of the loading bucket 6, thereby increasing the loading capacity of the loading bucket 6 and improving the loading efficiency of the loader.

[0043] Embodiment 2:

[0044] Based on the first embodiment, it is considered in this embodiment that if the linkage structure is used to drive the loading bucket 6 part to frequently shake the material to accumulate, the material loading capacity of the loading bucket 6 area will be improved, but the frequent driving of the linkage structure will lead to excessive structural load and easily cause excessive wear of the linkage structure. Therefore, in this embodiment, a bucket shovel loading arm oil cleaning and lubrication unit is provided to reduce the wear of the linkage structure and reduce the heat loss of the linkage structure caused by the friction heat of the linkage structure.

[0045] The oil cleaning and lubrication unit of the bucket shovel loading arm is arranged between adjacent lifting arms 5, and is used for regular oil cleaning and lubrication of the rotating structure inside the bucket shovel loading cargo accumulation rotating and shaking unit, so as to ensure the long-term and stable use of the loader;

[0046] The oil cleaning and lubrication unit of the bucket shovel loading arm includes a primary cleaning and lubrication part, which includes a liquid supply tank 8. A lateral groove 73 is provided on the surface of the crossbeam frame 7. The liquid supply tank 8 is installed inside the lateral groove 73. An L-shaped nozzle 81 is installed at intervals on the top of the liquid supply tank 8, and one end of the L-shaped nozzle 81 faces the installation shaft 72 and the rotating arm 711 area.

[0047] The oil cleaning and lubrication unit of the bucket shovel loading arm also includes a secondary cleaning and lubrication part, which includes a vertical pipe 642. The vertical pipe 642 is symmetrically arranged in two groups. The two groups of vertical pipes 642 are fixed by a support platform 643. The vertical pipe 642 is installed on the top of the main linkage arm 641. The vertical pipe 642 is connected to the main linkage arm 641 and is connected to a curved pipe 644. A liquid supply conduit 645 is installed on one side of the vertical pipe 642, and one end of the liquid supply conduit 645 is connected to the liquid supply tank 8.

[0048] A loading cavity 65 is provided inside the loading bucket 6 , and a wear-resistant coating 651 is provided on the inner wall of the loading cavity 65 .

[0049] A leak-proof plate 61 is installed on one side of the top of the loading bucket 6 close to the main rotating seat 64 , and reinforcing ribs 62 are installed at the connection area between the leak-proof plate 61 and the loading bucket 6 , and the reinforcing ribs 62 are arranged in a plurality of groups at intervals.

[0050] An anti-collision rack 66 is installed on the top of the loading bucket 6 away from the reinforcing rib 62 , and a conical protrusion is provided on the top of the anti-collision rack 66 .

[0051] In this embodiment, when the cleaning and lubricating liquid is sprayed onto the surface of the extension arm 421 and the rotating arm 711, the extension arm 421 and the rotating arm 711 in the area will be cooled and protected, and the connection area of ​​the extension arm 421 and the rotating arm 711 will be lubricated and protected to improve the long-term service life of the structure in the extension arm 421 and the rotating arm 711 area. The liquid supply tank 8 will inject liquid into the vertical tube 642 through the liquid supply conduit 645, and accurately spray it on the connection area between the main linkage arm 641 and the rotating arm 711 through the curved tube 644 on one side of the vertical tube 642, thereby protecting the service life of the area and further improving the service life and usage stability of the loader.

[0052] Working principle: When the device is in use, the driver opens the sealed cabin door 31 to enter the interior of the driving cabin 3, and then drives the explosion-proof wheels 2 to move to the material accumulation area. When the frame 1 drives the loading bucket 6 to reach the material area, the driver can drive the auxiliary drive seat 2 44 and the main drive seat 41 to rotate. When the auxiliary drive seat 2 44 and the main drive seat 41 rotate, they drive the side hydraulic cylinder 45 and the lifting arm 5 to lift up, so that the loading bucket 6 installed on one side of the lifting arm 5 is in a parallel state. Then, the loading bucket 6 is driven by the explosion-proof wheels 2 to partially insert into the material pile. In the process of inserting the loading bucket 6 into the material pile, the anti-collision rack 66 at the bottom of the loading bucket 6 can reduce the wear on the bottom of the loading bucket 6, thereby ensuring the long-term use of the loading bucket 6 and ensuring that the loading bucket 6 is fully filled with materials.

[0053] After the loading bucket 6 is shoveled into the material pile, the explosion-proof wheel 2 can be used to drive the loading bucket 6 to move and withdraw, and then drive the auxiliary drive seat 2 44 and the main drive seat 41 to partially operate the loading bucket 6 to reset, and then drive the auxiliary drive seat 1 431 to partially rotate. The rotation of the auxiliary drive seat 1 431 drives the central hydraulic cylinder 42 to rotate. When the central hydraulic cylinder 42 rotates, the extension arm 421 can be used to partially drive the rotating arm 711 and the main linkage arm 641 to rotate, thereby driving the main rotating seat 64 connected to the main linkage arm 641 and the loading bucket 6 to rotate upward. When the loading bucket 6 rotates upward, the sand and stone materials originally scattered inside the loading bucket 6 will quickly flow into the inner cavity of the loading bucket 6, thereby completing the accumulation of sand and stone materials inside the loading bucket 6;

[0054] In the process of accumulating the loading bucket 6, in order to avoid the mutual accumulation of sand and stone particles inside the loading bucket 6, the moving end of the central hydraulic cylinder 42 can be driven to extend outward intermittently, so that the loading bucket 6 part can be reciprocated in the process of rotating, lifting and resetting the loading bucket 6. When the loading bucket 6 part is shaken, the sand and stone particles originally stuck inside the loading bucket 6 will be loosened, so that the fine sand on the surface of the stone will flow into the inner cavity of the loading bucket 6, thereby increasing the loading capacity of the loading bucket 6 and improving the loading efficiency of the loader;

[0055] When the loader transfers and loads the materials of the whole vehicle through the loading bucket 6, the extension arm 421, the rotating arm 711 and the main linkage arm 641 connected to the loading bucket 6 area will be frequently used under load. In order to ensure the long-term and stable use of the loader, the cleaning and lubricating liquid can be injected into the L-shaped nozzle 81 by driving the liquid supply tank 8. When the cleaning and lubricating liquid is sprayed onto the surface of the extension arm 421 and the rotating arm 711, the extension arm 421 and the rotating arm 711 in the area will be cooled and protected, and the connection area of ​​the extension arm 421 and the rotating arm 711 will be lubricated and protected to improve the long-term service life of the extension arm 421 and the rotating arm 711 area structure. The liquid supply tank 8 will inject liquid into the vertical pipe 642 through the liquid supply conduit 645, and accurately spray it on the connection area between the main linkage arm 641 and the rotating arm 711 through the curved pipe 644 on one side of the vertical pipe 642, thereby protecting the service life of the area and further improving the service life and use stability of the loader.

[0056] 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 high-stability loader working device, characterized in that: The invention comprises a vehicle frame (1), a driving cabin (3), a lifting chassis (4), a lifting arm (5) and a loading bucket (6), wherein explosion-proof wheels (2) are arranged on both sides of the vehicle frame (1), the driving cabin (3) is mounted on the top of the vehicle frame (1), the lifting chassis (4) is mounted on one side of the vehicle frame (1), the lifting arm (5) is arranged in two groups, the two groups of the lifting arm (5) are arranged in the top area of ​​the lifting chassis (4), and the loading bucket (6) is mounted on one end of the lifting chassis (4); A load bucket shovels and loads cargo, gathers and rotates and shakes the load bucket, the load bucket shovels and loads cargo, gathers and rotates and shakes the load bucket, and is arranged between the lifting chassis (4) and the load bucket (6), and is used to operate the load bucket (6) to lift and flip after the load bucket (6) has shoveled and loaded cargo, so that the cargo inside the load bucket (6) is shaken and gathered; The bucket shovel loading arm oil cleaning and lubrication unit is arranged between adjacent lifting arms (5) and is used for regularly cleaning and lubricating the rotating structure inside the bucket shovel loading cargo accumulation rotating and shaking unit to ensure the long-term and stable use of the loader.

2. A high stability loader working device according to claim 1, characterized in that: The bucket shoveling and loading cargo accumulation and rotating shaking unit comprises a driving part, and the rotating part comprises a main driving seat (41), one end of the lifting arm (5) is fixedly sleeved on the rotating end of the main driving seat (41), a mounting ring (51) is installed at the bottom of the lifting arm (5), a side lifting seat (63) is installed on the surface of the loading bucket (6), a rotating rod (631) is installed in the inner cavity of the side lifting seat (63), one end of the lifting arm (5) is rotatably sleeved on the surface of the rotating rod (631), an auxiliary driving seat 2 (44) is installed on one side of the surface of the lifting frame (4), a side hydraulic cylinder (45) is installed on the rotating end of the auxiliary driving seat 2 (44), a rotating roller (52) is rotatably installed inside the mounting ring (51), and the movable end of the side hydraulic cylinder (45) is hinged to the surface of the rotating roller (52).

3. A high stability loader working device according to claim 2, characterized in that: The load bucket shovel loading cargo accumulation rotating shaking unit also includes a shaking part, and the shaking part includes a mounting seat (43), the mounting seat (43) is mounted on one side of the lifting frame (4), a secondary driving seat (431) is mounted on the top of the mounting seat (43), a central hydraulic cylinder (42) is mounted on the rotating end of the secondary driving seat (431), an extension arm (421) is mounted on the moving end of the central hydraulic cylinder (42), a crossbeam frame (7) is mounted between adjacent lifting arms (5), and the crossbeam frame (7) is mounted between adjacent lifting arms (5). A mounting groove (71) is provided in the central area of ​​the beam frame (7), a mounting shaft (72) is installed inside the mounting groove (71), a rotating arm (711) is rotatably sleeved on the surface of the mounting shaft (72), the rotating arm (711) is hinged to the extension arm (421), a main rotating seat (64) is installed in the central area of ​​the surface of the loading bucket (6), a main linkage arm (641) is hingedly installed in the inner cavity of the main rotating seat (64), and the main linkage arm (641) is hinged to one end of the rotating arm (711).

4. A high stability loader working device according to claim 3, characterized in that: The oil cleaning and lubrication unit of the bucket shovel loading arm comprises a primary cleaning and lubrication part, the primary cleaning and lubrication part comprises a liquid supply tank (8), a lateral groove (73) is arranged on the surface of the cross beam frame (7), the liquid supply tank (8) is installed inside the lateral groove (73), an L-shaped nozzle (81) is installed at intervals on the top of the liquid supply tank (8), and one end of the L-shaped nozzle (81) faces the installation shaft (72) and the rotating arm (711) area.

5. A high stability loader working device according to claim 4, characterized in that: The oil cleaning and lubrication unit of the bucket shovel loading arm also includes a secondary cleaning and lubrication part, which includes a vertical pipe (642). The vertical pipe (642) is symmetrically arranged in two groups. The two groups of vertical pipes (642) are fixed by a support platform (643). The vertical pipe (642) is installed on the top of the main linkage arm (641). The vertical pipe (642) is connected to a curved pipe (644) near the main linkage arm (641). A liquid supply conduit (645) is connected to one side of the vertical pipe (642), and one end of the liquid supply conduit (645) is connected to the liquid supply tank (8).

6. The high stability loader working device according to claim 1, characterized in that: A loading chamber (65) is provided inside the loading bucket (6), and an inner wall of the loading chamber (65) is provided with a wear-resistant coating (651).

7. A high stability loader working device according to claim 3, characterized in that: A leak-proof plate (61) is installed on one side of the top of the loading bucket (6) close to the main rotating seat (64), and reinforcing ribs (62) are installed in the connection area between the leak-proof plate (61) and the loading bucket (6), and the reinforcing ribs (62) are arranged in a plurality of groups at intervals.

8. A high-stability loader working device according to claim 7, characterized in that: An anti-collision rack (66) is installed on the top of the loading bucket (6) away from the reinforcing rib (62), and a conical protrusion is arranged on the top of the anti-collision rack (66).

9. The high-stability loader working device according to claim 1, characterized in that: An explosion-proof glass panel (32) is provided on one side of the driving cabin (3), and sealed cabin doors (31) are installed on both sides of the explosion-proof glass panel (32).

10. The high stability loader working device according to claim 1, characterized in that: Explosion-proof wheels (2) are symmetrically mounted on both sides of the vehicle frame (1).

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