A road-working object loader and a loading method thereof

Abstract

The application discloses a kind of object loader of road processing and loading method thereof, it is related to road processing equipment technical field, including loader body, shovel, the vertical frame is provided in the head of the loader body, lifting and overturning drive mechanism is arranged between the vertical frame and shovel, the extension edge is fixed with bolt and set in the both sides of the shovel, the edge box is additionally provided in the both sides of the shovel of the present application, the inside of edge box is provided with shoveling mechanism, shoveling mechanism can be in the preparation process of loader shovel up waste, especially when facing the irregular waste such as size larger concrete block or asphalt block, waste is shovelled to the storage cavity of shovel, to avoid its sideslips, tumbles or deviation.The structure improves the success rate and stability of loading, reduces material scattering and repeated operation, significantly improves construction efficiency, and reduces equipment wear and tear and operation risk, with good adaptability and practicality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of road processing equipment, in particular to a road processing object loader and a loading method thereof. BACKGROUND

[0002] The road loader is an engineering machinery applied in road construction, mainly used for shoveling, carrying, stacking or loading of bulk and block road materials such as asphalt blocks, concrete blocks, earthwork, etc., usually equipped with a shovel, a power system and a walking device, having strong digging force and good mobility, and can be flexibly operated on the construction site, widely used in old road renovation, road cleaning, material transfer and other links, improving construction efficiency and reducing labor intensity.

[0003] In the existing road construction process, the loader shovel is usually used for loading large road waste, however, in the preparation process of shoveling waste by the shovel, especially for irregular waste such as large size concrete blocks or asphalt blocks, since one side of the waste is not effectively blocked by the structure, it is easy to cause the waste to slide or roll laterally when the shovel approaches or contacts, and such waste is irregular in shape and large in mass, which may not only deviate from the loading direction of the shovel after losing balance, causing loading failure, but also may injure the equipment structure or construction personnel, causing serious safety hazards, and the sliding of large waste may also cause repeated work, reducing construction efficiency and increasing mechanical wear and oil consumption. SUMMARY

[0004] The purpose of the present application is to solve the problem in the prior art that in the preparation process of shoveling waste by the loader shovel, especially for irregular waste such as large size concrete blocks or asphalt blocks, since one side of the waste is not effectively blocked by the structure, it is easy to cause the waste to slide or roll laterally when the shovel approaches or contacts, and such waste is irregular in shape and large in mass, which may not only deviate from the loading direction of the shovel after losing balance, causing loading failure, and a road processing object loader and a loading method thereof are proposed.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A road processing object loader, comprising a loader body and a shovel, wherein a vertical frame is arranged at the head of the loader body, and a lifting and overturning driving mechanism is arranged between the vertical frame and the shovel, which can drive the shovel to lift and overturn in the vertical direction.

[0007] The two side surfaces of the shovel are provided with extension edges by bolt fixation, the side surface of the extension edge is fixedly provided with an edge box, the side surface of the edge box is provided with a material pushing mechanism, the edge box serves as a container of the material pushing mechanism, and the material pushing mechanism extends from the side surface of the shovel during the operation of the shovel to push large road waste into the shovel.

[0008] The edge box inner cavity edge position is fixedly provided with an oil storage tank, and a turnover avoiding assembly is arranged in the oil storage tank. When the material stirring mechanism approaches the large road waste in the horizontal direction, the turnover avoiding assembly drives the material stirring mechanism to avoid action, and when the material stirring mechanism reaches the opposite side edge position of the large road waste, the material stirring mechanism is driven to turn to the opposite side of the large road waste.

[0009] The material stirring mechanism comprises a stirring inclined rod and a common column. The common column penetrates out from the side of the oil storage tank, and the common column is fixedly provided with the stirring inclined rod at one end close to the bucket. A self-extending assembly is arranged in the inner cavity of the stirring inclined rod. When the two stirring inclined rods are turned to the horizontal state, the self-extending assembly fills the gap between the stirring inclined rods.

[0010] The bottom of the bucket opening is fixedly provided with fixed teeth at equal intervals, and the bottom of the bucket is provided with a dual-purpose tooth inserting mechanism. During the bucket shoveling operation, the function is switched between the shoveling tray structure material and the conventional bulk material.

[0011] Optionally, the extension edge bottom is fixedly provided with a function plate, the side of the function plate is provided with a mounting groove, the top of the mounting groove is fixedly provided with a driving hydraulic cylinder, the output end of the driving hydraulic cylinder is fixedly provided with a vertical rod, the outer wall of the common column is equally sleeved with two bearing seats, the side of the bearing seat is fixedly provided on the outer wall of the bucket, the common column is provided with two driven shoulders at one end close to the vertical rod, and the bottom of the vertical rod is provided with a driving fork.

[0012] Optionally, the turnover avoiding assembly comprises a moving frame, a driving tooth rod, a driven gear and a driving column. The moving frame is movably inserted into the inner cavity of the oil storage tank, the moving frame is movably inserted with the driving tooth rod in the vertical direction, the side of the driving tooth rod is stably engaged with the driven gear, the driven gear is fixedly arranged on the outer wall of the common column, the common column penetrates from the side of the moving frame, and the common column is fixedly provided with a limiting shoulder on the two sides of the moving frame.

[0013] Optionally, the function plate is sequentially provided with a top horizontal groove, a transition inclined groove and a bottom horizontal groove on one side of the oil storage tank, and the top horizontal groove, the transition inclined groove and the bottom horizontal groove are sequentially connected. The bottom of the driving tooth rod is fixedly provided with a driving column, and the driving column extends into the inner cavity of the top horizontal groove, the inner cavity of the transition inclined groove or the inner cavity of the bottom horizontal groove.

[0014] Optionally, the self-extending assembly comprises a butt joint magnet, a rectangular column and a storage spring. The stirring inclined rod is in a hollow state, the inner cavity bottom of the stirring inclined rod is fixedly connected with one end of the storage spring, the other end of the storage spring is fixedly connected with the bottom end of the rectangular column, the top of the rectangular column is fixedly provided with the butt joint magnet, and the opposite poles of the butt joint magnets at the ends of the two stirring inclined rods are opposite.

[0015] Optionally, the dual-purpose gear shaping mechanism comprises movable scrapers, a common plate, locking bolts, the bucket bottom is symmetrically provided with accommodating grooves, and the ends of the accommodating grooves are fixedly provided with microswitches, the microswitches are electrically connected to a driving hydraulic cylinder control circuit, and the accommodating grooves are movably inserted with movable scrapers.

[0016] Optionally, the common plate is fixedly arranged between the two movable scrapers, the bottom of the common plate is provided with a middle groove, the middle groove penetrates the locking bolt, and the head of the locking bolt is screwed into the bottom of the bucket.

[0017] Optionally, the edge box is provided with an edge groove on the side close to the bucket opening, and the top of the edge box is provided with a penetrating pipe groove on the side close to the extension arm.

[0018] Optionally, the lifting and overturning driving mechanism comprises extension arms, overturning hydraulic cylinders, lifting hydraulic cylinders and overturning rods, one end of the extension arm is rotatably connected to the top of the vertical frame, the other end of the extension arm is rotatably connected with a bucket, the lifting hydraulic cylinder housing is rotatably connected to the middle position of the two sides of the vertical frame, and the output end of the lifting hydraulic cylinder is rotatably connected to the bottom of the end of the extension arm close to the bucket.

[0019] Optionally, the two extension arms are fixedly provided with a mounting plate between the ends close to the vertical frame, the overturning hydraulic cylinder housing is rotatably connected to the top of the mounting plate, the output end of the overturning hydraulic cylinder is rotatably connected to the head of the arc-shaped rod, the arc-shaped rod is rotatably connected to the side of the horizontal column at the middle position, the horizontal column is fixedly arranged on the side of the extension arm at the two ends, the bottom of the arc-shaped rod is rotatably connected to one end of the overturning rod, and the other end of the overturning rod is rotatably connected to the top of the bucket.

[0020] A loading method of a road processing object loader, comprising the following steps:

[0021] S1, the bucket normally scrapes the bulk material, the dual-purpose gear shaping mechanism is retracted in the bottom of the bucket, and the material shifting mechanism is retracted in the inner cavity of the edge box.

[0022] S2, when the bucket transports large road waste, the material shifting mechanism is extended from the edge box, is driven by the overturning avoiding assembly, the overturning avoiding assembly drives the material shifting mechanism to avoid when the material shifting mechanism approaches the large road waste along the horizontal direction, drives the material shifting mechanism to turn to the opposite side of the large road waste when the material shifting mechanism reaches the edge position of the opposite side of the large road waste, and the material shifting mechanism is retracted to shift the large road waste into the bucket.

[0023] Compared with the prior art, the present application has the following advantages:

[0024] 1. The present application additionally provides an edge box on both sides of the bucket, an internal stirring mechanism is arranged in the edge box, the stirring mechanism can stir the waste into the storage cavity of the bucket during the preparation process of the waste being scooped up by the loader bucket, especially when facing irregular waste such as large-sized concrete blocks or asphalt blocks, so as to avoid side sliding, rolling or deviation of the waste, improve the success rate and stability of loading, reduce material scattering and repeated work, significantly improve construction efficiency, and reduce equipment wear and tear and operation risk, and have good adaptability and practicality.

[0025] 2. The present application additionally provides a turnover avoiding assembly in the edge box, the turnover avoiding assembly allows the bucket to be lowered and approach the large-sized road waste along the horizontal direction, drives the stirring mechanism to be in a turnover avoiding position, avoids collision between the stirring mechanism and the large-sized road waste, and cooperates with the bucket when the stirring mechanism reaches the opposite side of the large-sized road waste, so as to capture the large-sized road waste, on the one hand, the turnover avoiding assembly does not need to lift the bucket to drive the stirring mechanism to reach the opposite side of the large-sized road waste, which significantly reduces fuel consumption, on the other hand, the turnover avoiding assembly adopts a pure mechanical structure, does not need to additionally arrange an independent driving hydraulic cylinder, but indirectly realizes the avoiding and turnover functions of the stirring mechanism by cooperating with the action of the hydraulic cylinder used by the stirring mechanism, avoids the increase of energy consumption caused by the newly added hydraulic executing element, effectively reduces the overall load of the hydraulic system, reduces the working frequency and fuel consumption of the hydraulic oil pump from the source, simultaneously simplifies the hydraulic circuit, reduces the energy transmission loss, improves the system energy efficiency, and thus realizes the reduction of fuel consumption of the loader.

[0026] 3. Since the length of the bucket in the walking direction of the loader is generally less than the length in the longitudinal direction, the stirring length of the stirring mechanism is limited, therefore, the present application is additionally provided with a self-extending assembly based on the principle of magnet attraction at the head of the stirring mechanism, the self-extending assembly automatically compensates for the gap between the two stirring mechanisms when the two stirring mechanisms are in a horizontal state, effectively expands the stirring coverage. The structure does not need additional driving elements, responds quickly, ensures that large waste can be smoothly introduced into the bucket in the central area, improves the loading efficiency, and avoids material omission or sliding. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0028] Figure 2 It is a schematic diagram of the bottom structure of the bucket.

[0029] Figure 3 It is a schematic diagram of the structure of the bucket and its connecting piece.

[0030] Figure 4 It is a schematic diagram of the distribution structure of the edge box and the functional plate.

[0031] Figure 5 It isFigure 4 Schematic diagram of the expanded structure.

[0032] Figure 6 It is a structural diagram of the functional board and its connecting parts.

[0033] Figure 7 for Figure 6 Schematic diagram of the partial cross-sectional structure of the oil tank.

[0034] Figure 8 for Figure 6 Schematic diagram of the structure with the oil tank removed.

[0035] Figure 9 It is a structural diagram of the material transfer mechanism.

[0036] Figure 10 It is a structural diagram of the follow-up flip component.

[0037] Figure 11 Schematic diagram of the structure of the extension component.

[0038] Figure: 1. Loader body; 2. Vertical frame; 3. Tilting hydraulic cylinder; 4. Horizontal column; 5. Curved rod; 51. Tilting rod; 6. Extension arm; 61. Lifting hydraulic cylinder; 62. Mounting plate; 7. Bucket; 71. Fixed shovel tooth; 72. Micro switch; 8. Receiving slot; 9. Middle slot; 10. Locking bolt; 11. Common plate; 12. Movable shovel tooth; 13. Edge box; 131. Edge slot; 132. Pipe slot; 14. Functional plate; 141. Extension edge; 142 , top transverse groove; 143, transition bevel groove; 144, bottom transverse groove; 15, mounting groove; 16, vertical rod; 161, driving fork; 17, driving hydraulic cylinder; 18, oil storage tank; 181, closing bolt; 19, common column; 191, driven shoulder; 192, bearing seat; 20, limiting shoulder; 21, toggle diagonal rod; 22, moving frame; 23, active gear rod; 231, driving column; 24, driven gear; 25, rectangular column; 251, docking magnet; 26, storage spring. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0041] Referring to Figures 1-11 A road processing object loader, comprising a loader body 1, a vertical frame 2, a bucket 7, the loader body 1 is a common engineering equipment of the prior art, comprising a transport vehicle and a control system of the bucket 7, therefore the detailed structure is not disclosed in the present application document, in order to realize the movement of the bucket 7 in the vertical direction and the overturning action of the bucket 7, the head of the loader body 1 is provided with the vertical frame 2, and a lifting and overturning driving mechanism is arranged between the vertical frame 2 and the bucket 7.

[0042] The lifting and overturning driving mechanism comprises an extension arm 6, an overturning hydraulic cylinder 3, a lifting hydraulic cylinder 61 and an overturning rod 51, since the vertical frame 2 is a supporting structure of the bucket 7 operation system, one end of the extension arm 6 is rotatably connected to the top of the vertical frame 2, the extension arm 6 is symmetrically arranged left and right, and the length of the extension arm 6 is long enough, so that when the lifting hydraulic cylinder 61 is fully retracted, the bucket 7 can be placed in a position that is in contact with the road surface.

[0043] The other end of the extension arm 6 is rotatably connected with the bucket 7, the shell of the lifting hydraulic cylinder 61 is rotatably connected to the middle position of the two side surfaces of the vertical frame 2, and the output end of the lifting hydraulic cylinder 61 is rotatably connected to the bottom of the extension arm 6 close to the bottom of one end of the bucket 7. A mounting plate 62 is fixedly arranged between the two extension arms 6 close to one end of the vertical frame 2, and the mounting plate 62 is fixedly arranged between the two extension arms 6 close to one end of the vertical frame 2. The mounting plate 62 and the two extension arms 6 constitute a vertical plane lifting and stabilizing structure of the bucket 7.

[0044] In view of the fact that the bucket 7 bears a large load, the output end of the overturning hydraulic cylinder 3 is not directly rotatably connected to the top of the bucket 7 by a pin shaft mode, so as to avoid affecting the structural stability and service life due to excessive direct force. The shell of the overturning hydraulic cylinder 3 is rotatably installed on the top of the mounting plate 62 by a pin shaft or rotating shaft structure, the output end of the overturning hydraulic cylinder 3, i.e. the piston rod, extends forward and is rotatably connected to the head of the arc-shaped rod 5 by a hinged structure. The arc-shaped rod 5 is an integral C-shaped arc structure formed by bending, the middle part of which is rotatably connected to the side surface of the horizontal column 4 by a pin shaft mode, and the two ends of the horizontal column 4 are fixedly arranged between the inner side surfaces of the two extension arms 6, thereby constituting a rigid and stable support beam, and further improving the structural strength between the two extension arms 6.

[0045] The bottom of the arc-shaped rod 5 is rotationally connected with one end of the turnover rod 51, and the other end of the turnover rod 51 is hingedly connected with the middle region of the top of the bucket 7, so that the output force of the turnover hydraulic cylinder 3 is transmitted to the turnover rod 51 through the arc-shaped rod 5, and finally drives the bucket 7 to turn over. Since the arc-shaped rod 5 is arranged to have the middle part as a fulcrum to form an asymmetric lever structure, the torque of the input force of the hydraulic cylinder can be amplified, that is, the hydraulic cylinder can obtain a larger output angle and torque in a shorter stroke, so that the bucket 7 turns over more labor-saving and efficient.

[0046] The two side surfaces of the bucket 7 are provided with extension edges 141 fixed by bolts, and the side surfaces of the extension edges 141 are provided with edge boxes 13. In the process of road construction, a large amount of irregular waste such as concrete blocks or asphalt blocks is easily generated. When the loader scoops up the irregular waste such as large concrete blocks or asphalt blocks, the waste on one side often lacks effective blocking, which causes the waste to slide or roll laterally during the approach or contact of the bucket, and easily causes the loading direction to deviate and the loading to fail. The side surface of the edge box 13 is provided with a material pushing mechanism. The material pushing mechanism extends from the side surface of the bucket 7 when the bucket 7 is working, pushes the large road waste to the inside of the bucket 7, and the material pushing mechanism comprises a pushing inclined rod 21 and a common column 19. The common column 19 penetrates out from the side surface of the oil storage tank 18, and the common column 19 is fixedly provided with the pushing inclined rod 21 at the end close to the bucket 7.

[0047] The edge box 13 serves as a containing and mounting container of the material pushing mechanism, and its main function is to provide stable running support for the material pushing mechanism during the loading operation of the bucket 7. Considering that the bucket 7 is more sensitive to the forward resistance when scooping up large road waste, in order to avoid the structure of the edge box 13 causing additional blocking effect on the front edge of the bucket 7, the edge box 13 is preferably provided as a flat box structure to reduce the resistance in the process of contacting the material, and to ensure that the bucket 7 is more smooth during the scooping process.

[0048] The inner cavity of the edge box 13 is fixedly provided with an oil storage tank 18, and the oil storage tank 18 is provided with a turnover avoiding assembly. When the material pushing mechanism approaches the large road waste in the horizontal direction, the turnover avoiding assembly drives the material pushing mechanism to avoid the action. When the material pushing mechanism reaches the opposite side edge position of the large road waste, the material pushing mechanism is driven to turn to the opposite side of the large road waste.

[0049] The bottom of the extension edge 141 is fixedly provided with a functional plate 14, the side surface of the functional plate 14 is provided with a mounting groove 15, the top of the mounting groove 15 is fixedly provided with a driving hydraulic cylinder 17, the side surface of the edge box 13 close to the opening of the bucket 7 is provided with an edge groove 131, and the top of the edge box 13 close to the extension arm 6 is provided with a pipe penetrating groove 132. The oil line pipe of the driving hydraulic cylinder 17 can penetrate out from the pipe penetrating groove 132 and be connected to the hydraulic control system on the side surface of the loader body 1.

[0050] The output end of the driving hydraulic cylinder 17 is fixedly provided with a vertical rod 16, two bearing seats 192 are equidistantly sleeved on the outer wall of the common column 19, the side surface of the bearing seat 192 is fixedly provided on the outer wall of the shovel 7, the common column 19 is provided with two driven shoulders 191 close to one end of the vertical rod 16, the bottom of the vertical rod 16 is provided with a driving fork 161, the driving fork 161 is inserted between the two driven shoulders 191, at this time, even if the common column 19 is turned by the turning avoiding assembly, the driving hydraulic cylinder 17 can still be forced to move horizontally by the driving fork 161 and the driven shoulder 191 through the extension and retraction action.

[0051] The turning avoiding assembly arranged in the oil storage tank 18 includes a moving frame 22, a driving gear rod 23, a driven gear 24 and a driving column 231, the moving frame 22 is movably inserted into the oil storage tank 18, in order to ensure that the moving frame 22 can only move horizontally, the width of the moving frame 22 is the same as the width of the inner cavity of the oil storage tank 18, the moving frame 22 is movably inserted with the driving gear rod 23 in the vertical direction, the side surface of the driving gear rod 23 is stably meshed with the driven gear 24, the driven gear 24 is fixedly arranged on the outer wall of the common column 19, the common column 19 penetrates the side surface of the moving frame 22, the common column 19 is fixedly provided with a limiting shoulder 20 on the two side surfaces of the moving frame 22, due to the arrangement of the limiting shoulder 20, the common column 19 will push the moving frame 22 to move along the inner cavity of the oil storage tank 18 when the common column 19 moves horizontally, so that the driving gear rod 23 in the moving frame 22 will follow the movement, thereby ensuring that the driving gear rod 23 and the driven gear 24 are always stably meshed.

[0052] The functional plate 14 is sequentially provided with a top horizontal groove 142, a transition inclined groove 143 and a bottom horizontal groove 144 on one side of the oil storage tank 18, the top horizontal groove 142, the transition inclined groove 143 and the bottom horizontal groove 144 are sequentially connected, the bottom of the driving gear rod 23 is fixedly provided with a driving column 231, the driving column 231 extends into the inside of the top horizontal groove 142, the transition inclined groove 143 or the bottom horizontal groove 144, the lengths of the top horizontal groove 142 and the transition inclined groove 143 are appropriately set, and the length of the top horizontal groove 142 determines the size of the large road waste carried by the material pushing mechanism, when the driving column 231 is in the inside of the top horizontal groove 142, the pushing inclined rod 21 remains in the vertical state.

[0053] The open bottom of the bucket 7 is fixedly provided with fixed teeth 71 at equal intervals. Since the loader body 1 may need to transfer pallets during use, the bottom of the bucket 7 is provided with a dual-purpose tooth mechanism. The dual-purpose tooth mechanism includes movable teeth 12, a common plate 11, and locking bolts 10. The bottom of the bucket 7 is symmetrically provided with receiving grooves 8. The movable teeth 12 are movably inserted into the receiving grooves 8. The common plate 11 is fixedly arranged between the two movable teeth 12. The bottom of the common plate 11 is provided with a middle groove 9. The locking bolts 10 pass through the middle groove 9. The heads of the locking bolts 10 are screwed into the bottom of the bucket 7. The width of the head of the locking bolt 10 is greater than the width of the middle groove 9. When the two movable teeth 12 are completely extracted from the bucket 7, the locking bolts 10 can be tightened to form a fork structure, so that the bucket 7 can pick up pallets.

[0054] The ends of the receiving grooves 8 are fixedly provided with micro switches 72. The micro switches 72 are electrically connected to the control circuit of the driving hydraulic cylinder 17. The arrangement of the micro switches 72 makes the actions of the dual-purpose tooth mechanism and the material shifting mechanism interlocked. When the micro switches 72 are pressed, the movable teeth 12 are flush with one end of the fixed teeth 71. The driving hydraulic cylinder 17 can be normally opened. The entire bucket 7 can be used for loading bulk materials or large road waste. When the two movable teeth 12 are completely extracted from the bucket 7, the locking bolts 10 are tightened to form a fork structure, so that the bucket 7 can pick up pallets. At this time, the micro switches 72 are not triggered. The material shifting mechanism cannot be extended. When the bucket 7 is used for pallet transfer, the material shifting mechanism cannot be moved. In addition, the depth of the receiving groove 8 is sufficient. When the bottom of the bucket 7 is attached to the ground, the micro switch 72 will not collide with the ground.

[0055] The inner cavities of the shifting inclined rods 21 are provided with self-extending assemblies. The self-extending assemblies compensate for the gap between the shifting inclined rods 21 when the two shifting inclined rods 21 are turned to a horizontal state. The self-extending assemblies include butt joint magnets 251, rectangular columns 25, and storage springs 26. The shifting inclined rods 21 are hollow. The inner cavities of the shifting inclined rods 21 are fixedly connected to one end of the storage springs 26. The other end of the storage springs 26 is fixedly connected to the bottom end of the rectangular columns 25. The butt joint magnets 251 are fixedly arranged at the top of the rectangular columns 25. The opposite poles of the butt joint magnets 251 at the ends of the two shifting inclined rods 21 are opposite. The included angle between the shifting inclined rods 21 and the common column 19 is appropriately set. In this embodiment, the included angle can be set to seventy degrees. The butt joint magnets 251 are set to strong magnets. When the two shifting inclined rods 21 are turned to a horizontal state, even if the gap between the ends of the two shifting inclined rods 21 is large, the two rectangular columns 25 can be attached to each other due to the strong magnetism of the butt joint magnets 251.

[0056] Need to be supplemented is, due to the drive column 231 extends into the top horizontal groove 142 or inside the transition chute 143 or the bottom horizontal groove 144, and the driven gear 24 and the driving gear 23 meshing, the oil tank 18 cavity fills with appropriate amount of lubricating oil, auxiliary sliding contact and gear rack meshing lubrication, the upper and lower surface of the oil tank 18 are screwed into the closing bolt 181, the inside lubricating liquid of the oil tank 18 can be replaced by unscrewing the closing bolt 181.

[0057] The specific implementation steps and principles of the present application are as follows:

[0058] When the whole loader is in standby state, the poking inclined rod 21 is in the edge groove 131 inside the side of the edge box 13, and the drive column 231 is in the top horizontal groove 142 at this time. When the whole loader needs to load and transport large road waste, the driver drives the loader body 1 to the side of the large road waste. At this time, the lifting hydraulic cylinder 61 is in the retracted state, the bottom of the bucket 7 is as close as possible to the ground, the bucket 7 is inserted into the bottom of the large road waste as much as possible, the movable shovel teeth 12 are flush with the end of the fixed shovel teeth 71, and the micro switch 72 is pressed. At this time, the driver starts the driving hydraulic cylinder 17, the driving hydraulic cylinder 17 can be normally started, and the driving hydraulic cylinder 17 can be extended to push the common column 19 transversely through the driving fork 161 and the driven shoulder 191.

[0059] The poking inclined rod 21 at the end of the common column 19 moves out of the edge groove 131. Due to the setting of the limiting shoulder 20, the common column 19 will push the moving frame 22 to move along the inner cavity of the oil tank 18 when it moves transversely, so that the driving gear 23 in the moving frame 22 will move together. Since the top horizontal groove 142 has a certain length, when the drive column 231 moves from the top horizontal groove 142 to the inside of the transition chute 143, the driving gear 23 will move down, thereby driving the driven gear 24 to rotate, and the poking inclined rod 21 at the end of the common column 19 will rotate to the horizontal state until the drive column 231 completely moves to the side of the bottom horizontal groove 144. When the two poking inclined rods 21 are in the horizontal state, the two butt magnets 251 will attract each other due to the opposite magnetic poles of the opposite faces of the two butt magnets 251, thereby driving the two rectangular columns 25 to fit together, filling the gap between the two ends of the two poking inclined rods 21.

[0060] Finally, the driver drives the bucket 7 of the loader body 1 to approach the large road waste, and starts the driving hydraulic cylinder 17 to retract. The bucket 7 and the poking inclined rod 21 move towards each other, the driving hydraulic cylinder 17 pushes the common column 19 to move transversely through the driving fork 161 and the driven shoulder 191, the drive column 231 continues to move along the bottom horizontal groove 144, and the poking inclined rod 21 cooperates with the bucket 7 to capture the large road waste.

[0061] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A road working object loader comprising a loader body, a bucket, characterized in that, The loader body head is provided with a vertical frame, and a lifting and overturning driving mechanism is arranged between the vertical frame and the bucket, which can drive the bucket to lift and overturn in the vertical direction; The two side surfaces of the bucket are provided with extension edges fixed by bolts, the side surfaces of the extension edges are provided with edge boxes, the side surfaces of the edge boxes are provided with material pushing mechanisms, the edge boxes serve as containers of the material pushing mechanisms, and the material pushing mechanisms are extended from the side surfaces of the bucket during the operation of the bucket to push large road waste into the bucket; An oil storage tank is fixedly arranged at the edge position of the inner cavity of the edge box, and a turning avoiding assembly is arranged in the oil storage tank, which drives the material pushing mechanism to avoid when the material pushing mechanism approaches the large road waste in the horizontal direction, and drives the material pushing mechanism to turn to the opposite side of the large road waste when the material pushing mechanism reaches the opposite edge position of the large road waste. The material pushing mechanism comprises pushing inclined rods and a common column, the common column penetrates out of the side surface of the oil storage tank, the common column is fixedly provided with the pushing inclined rods at the end close to the bucket, the inner cavities of the pushing inclined rods are provided with self-extending assemblies, and the self-extending assemblies compensate for the gap between the pushing inclined rods when the two pushing inclined rods are turned to the horizontal state. The bottom of the bucket opening is fixedly provided with fixed teeth at equal intervals, the bottom of the bucket is provided with a dual-purpose tooth inserting mechanism, the dual-purpose tooth inserting mechanism is switched between the functions of picking up pallet structure materials and conventional bulk materials during the bucket loading operation, the bottom of the extension edge is fixedly provided with a function plate, the side surface of the function plate is provided with a mounting groove, the top of the mounting groove is fixedly provided with a driving hydraulic cylinder, the output end of the driving hydraulic cylinder is fixedly provided with a vertical rod, the outer wall of the common column is equidistantly sleeved with two bearing seats, the side surfaces of the bearing seats are fixedly arranged on the outer wall of the bucket, the end of the common column close to the vertical rod is provided with two driven shoulders, the bottom of the vertical rod is provided with a driving fork, and the driving fork is inserted between the two driven shoulders. The turning avoiding assembly comprises a moving frame, a driving tooth rod, a driven gear and a driving column, the moving frame is movably inserted into the inner cavity of the oil storage tank, the moving frame is movably inserted with the driving tooth rod in the vertical direction, the side surface of the driving tooth rod is stably meshed with the driven gear, the driven gear is fixedly arranged on the outer wall of the common column, the common column penetrates through the side surface of the moving frame, and the common column is fixedly provided with limiting shoulders on the two side surfaces of the moving frame. The self-extending assembly comprises abutting magnets, a rectangular column and a storage spring, the pushing inclined rods are in a hollow state, the inner cavities of the pushing inclined rods are fixedly connected with one end of the storage spring, the other end of the storage spring is fixedly connected with the bottom end of the rectangular column, the top of the rectangular column is fixedly provided with the abutting magnets, and the opposite poles of the abutting magnets on the ends of the two pushing inclined rods are opposite.

2. A road worked object loader as claimed in claim 1, characterised in that, The side surface of the function plate on the oil storage tank is sequentially provided with a top horizontal groove, a transition inclined groove and a bottom horizontal groove, the top horizontal groove, the transition inclined groove and the bottom horizontal groove are sequentially connected, the bottom of the driving tooth rod is fixedly provided with the driving column, and the driving column penetrates into the inner cavities of the top horizontal groove, the transition inclined groove or the bottom horizontal groove.

3. A road worked object loader as claimed in claim 1, wherein, The dual-purpose gear shaping mechanism comprises movable gear shaping, common plate, locking bolt, the bucket bottom is symmetrically provided with accommodating grooves, the end of the accommodating groove is fixedly provided with a micro switch, the micro switch is electrically connected to the driving hydraulic cylinder control circuit, and the movable gear shaping is movably inserted into the accommodating groove.

4. A road worked object loader as claimed in claim 3, characterised in that, The common plate is fixedly arranged between the two movable gear shapings, the bottom of the common plate is provided with a middle groove, the locking bolt penetrates the middle groove, and the head of the locking bolt is screwed into the bottom of the bucket.

5. A road worked object loader as claimed in claim 1, wherein, The edge box is provided with an edge groove on the side close to the bucket opening, and the top of the edge box is provided with a penetrating pipe groove on the side close to the extension arm.

6. A road worked object loader as claimed in claim 1, wherein, The lifting and overturning driving mechanism comprises an extension arm, an overturning hydraulic cylinder, a lifting hydraulic cylinder and an overturning rod, one end of the extension arm is rotatably connected to the top of the vertical frame, the other end of the extension arm is rotatably connected with the bucket, the shell of the overturning hydraulic cylinder is rotatably connected to the middle position of the two sides of the vertical frame, and the output end of the overturning hydraulic cylinder is rotatably connected to the bottom of the end of the extension arm close to the bucket.

7. The object loader for road processing according to claim 6, characterized in that: The mounting plate is fixedly arranged between the two extension arms close to one end of the vertical frame, the shell of the overturning hydraulic cylinder is rotatably connected to the top of the mounting plate, the output end of the overturning hydraulic cylinder is rotatably connected to the head of the arc-shaped rod, the arc-shaped rod is rotatably connected to the side of the horizontal column at the middle position, the horizontal column is fixedly arranged at the side of the extension arm at both ends, the bottom of the arc-shaped rod is rotatably connected to one end of the overturning rod, and the other end of the overturning rod is rotatably connected to the top of the bucket.

8. A method of loading a road processing object loader for a road processing object loader according to any one of claims 1 to 7, characterized in that, The method comprises the following steps: S1, the bucket normally scoops up the bulk material, the dual-purpose gear shaping mechanism is retracted in the bottom of the bucket, and the material stirring mechanism is retracted in the inner cavity of the edge box; S2, when the bucket transports large road waste, the material stirring mechanism is stretched out from the edge box, is driven by the overturning avoidance assembly, the overturning avoidance assembly drives the material stirring mechanism to avoid when the material stirring mechanism approaches the large road waste in the horizontal direction, drives the material stirring mechanism to turn to the opposite side of the large road waste when the material stirring mechanism reaches the edge position of the opposite side of the large road waste, and the material stirring mechanism is retracted to stir the large road waste into the bucket.

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