Bucket and underground scraper using the bucket

Abstract

The present invention relates to the technical field of shovel loaders, and discloses a bucket and an underground shovel loader using the bucket, wherein a bucket includes a shovel bucket, and also includes a support plate slidably connected to the inside of the shovel bucket, and two force storage parts and transmission parts are symmetrically arranged on one side of the inside of the shovel bucket. The support plate is located at the initial position. When the support plate loses pressure and moves back to the initial position, the force storage part and the transmission part drive the stripping stamping part to reciprocate on the surface of the inner arc plate through the steering gear. The force storage part and the transmission part are squeezed by the support plate, so that the stripping stamping part located inside the shovel bucket can directly process the inner arc plate and the support plate, reducing the risk of collision between the shovel bucket and surrounding rocks or supporting structures, ensuring the complete separation of soil and the shovel bucket, improving the efficiency of the processing process, reducing the need for operators to manually clean the soil in the shovel bucket, and reducing the risk of operators being injured in narrow underground spaces.

Description

Technical Field

[0001] The present invention relates to the technical field of scrapers, and in particular to a bucket and an underground scraper using the bucket. Background Art

[0002] A scraper is a soil-moving machine that uses a bucket to cut soil and loads the crushed soil into the bucket for transportation. It can complete the comprehensive operations of shoveling, loading, transporting, unloading, layered filling, and partial compaction.

[0003] However, in the prior art, in the process of unloading soil by the scraper, the unloading of the bucket is very critical, and most of the unloading depends on the gravity of the soil itself. However, due to the fixing method of the bucket and the frame and the articulated design with the walking device, the tilt angle of the bucket is always limited. Since the bucket has a certain length, when its front end contacts the ground, because the tilt angle of the bucket is relatively small, this small tilt angle will cause the soil to not fully rely on its own gravity to fall, resulting in the soil being hindered during the unloading process, thereby affecting the unloading efficiency and the unloading effect. Therefore, many scrapers will choose to set a vibration structure outside the bucket. In the process of removing soil, it mainly depends on the vibration structure to continuously impact the side wall of the bucket shell to generate vibration, thereby shaking the soil off. However, during the digging process, the bottom end of the bucket first contacts the soil, and as the soil enters the bucket, the soil is shaken off. Bucket, it will move inward along the bottom plate of the bucket and mainly adhere to the bottom end of the bucket. Since the outer wall of the bucket is thick, the vibration effect on the bucket is limited, and the force generated by this vibration has a weak effect on the soil below, resulting in poor soil removal effect, and the soil cannot be effectively shaken off the bucket. In the underground space, there will be a small amount of wet soil tightly adhered to the bucket. As the use time increases, the bucket surface will become rough, and the overall weight of the equipment will be increased, the wear of the bucket connection will be aggravated, and its stability and controllability will be affected. In the narrow underground space, this instability will cause the equipment to collide with the surrounding rocks or supporting structures, causing equipment damage or operation interruption. At this time, manual cleaning of the soil in the bucket is required frequently, which not only increases the labor intensity, but also easily creates greater dangers in the underground space.

[0004] To this end, a bucket and an underground loader using the bucket are proposed, which can effectively reduce the residual soil debris such as gravel in the bucket. Summary of the invention

[0005] The purpose of the present invention is to provide a bucket and an underground shovel loader using the bucket, so as to solve the problem that the residual gravel at the bottom end of the bucket is difficult to handle.

[0006] The present invention provides, on one hand, a shovel bucket, comprising a shovel bucket, and also comprising a support plate slidably connected to the inside of the shovel bucket, two force storage members and a transmission member symmetrically arranged and arranged on one side of the inside of the shovel bucket, a steering gear meshed with the transmission member, a force bearing member connected to the steering gear at one end and rotatably connected to the inside of the shovel bucket, a stripping stamping member rotatably connected to the other side of the inside of the shovel bucket, a plurality of arc blocks equiangularly arranged and slidably connected to the inside of the shovel bucket, and a telescopic rod connected between the shovel bucket and the arc blocks, wherein the shovel bucket is rotatably connected to the front vehicle arm, and the shovel bucket is rotatably connected to the front vehicle arm. Two inner arc plates are symmetrically arranged inside the bucket, the support plate is located between the two inner arc plates, a return spring is connected between the support plate and the shovel bucket, when the return spring is not compressed, the support plate is located in the initial position, when the support plate is compressed, the return spring is compressed, and the force storage member and the transmission member are driven to rotate at the same time, when the support plate loses pressure and moves back to the initial position, the force storage member and the transmission member drive the stripping stamping member to reciprocate on the surface of the inner arc plate through the steering gear, and at the same time impact the surface of the support plate.

[0007] Furthermore, the force storage member includes a first rotating wheel and a second rotating wheel rotatably connected to the inside of the shovel bucket, a first transmission belt sleeved between the first rotating wheel and the second rotating wheel, and a pressure frame fixedly connected to one side of the first transmission belt, the second rotating wheel is located above the first rotating wheel, and a torsion spring is connected between the second rotating wheel and the first rotating wheel and the shovel bucket, the pressure frame is located below the support plate, and the torsion angle of the torsion spring is three hundred and sixty degrees.

[0008] Furthermore, the transmission member includes a third wheel rotatably connected to the inside of the shovel bucket, a second transmission belt sleeved between the third wheel and the second wheel, and a spur gear fixedly connected to one side of the third wheel, the spur gear is meshed with the steering gear, and the transmission ratio of the spur gear to the steering gear is one to one.

[0009] Furthermore, two arc-shaped through grooves are provided on the shovel bucket, two magnets are arranged on the side of the shovel bucket close to the force storage part, two arc-shaped plates and a shielding plate are arranged on the side of the shovel bucket close to the stripping stamping part, the arc block and the telescopic rod are located between the arc-shaped plates and the shielding plates, and the shielding plates are located above the arc-shaped through grooves.

[0010] Furthermore, a magnet is fixedly connected to the bottom of the pressure frame, and the magnet is located below the magnet. When the reset spring is not under pressure, the distance between the magnets is equal to the outer diameter of the first rotating wheel, and the attraction of the magnet is greater than the elastic coefficient of the soft spring and the torsion spring.

[0011] Furthermore, the force-bearing member includes a rotating shaft rotatably connected to the inside of the shovel bucket, and a rotating rod fixedly connected to one end of the rotating shaft, the other end of the rotating shaft is in contact with the steering gear, and a cam is fixedly provided at one end of the rotating rod away from the rotating shaft.

[0012] Furthermore, the stripping stamping part includes a circular shaft rotatably connected to the shovel bucket, a rocker arm fixedly connected to the circular shaft at one end, and an arc-shaped stripping rod rotatably connected to the other end of the rocker arm, the circular shaft is concentric with the inner arc plate, the rocker arm is provided with a slide groove opening, the convex shaft is located inside the slide groove opening, the arc-shaped stripping rod passes through the arc-shaped through groove, the bottom of the arc-shaped stripping rod is fitted with the top of the inner arc plate, and the curvature of the fitting surfaces of the two are the same, and two reinforcement blocks are arranged on the outside of the arc-shaped stripping rod.

[0013] Furthermore, the two sides of the arc-shaped peeling rod are arc-shaped, the two sides of the bottom of the arc-shaped block are arc-shaped, the arc-shaped sheet, the shielding sheet, the arc-shaped groove and the inner arc plate are concentric, and the arc-shaped blocks are arranged at equal angles to the center of the inner arc plate.

[0014] Furthermore, a transmission claw is provided on one side of the steering gear, and a plurality of force claws are provided at equal angles inside a side of the rotating shaft close to the steering gear, and the force claws are in contact with the transmission claw.

[0015] On the other hand, the present invention proposes: an underground shovel loader, which includes a bucket, a shovel machine, and a front vehicle arm rotatably connected to one side of the shovel machine. The shovel machine includes a body and a power supply fixedly connected to one side of the body. The front vehicle arm is connected to the shovel bucket.

[0016] Beneficial effects of the present invention:

[0017] By squeezing the force storage parts and the transmission parts through the support plate, the stripping stamping parts located inside the shovel bucket can directly process the inner arc plate and the support plate, thereby optimizing the soil unloading mechanism and enabling the equipment to unload the soil faster, thereby speeding up the work progress, reducing the time in the underground environment, and reducing safety risks. At the same time, the stripping stamping parts are in contact with the surface of the inner arc plate, so that the inner arc plate reduces soil accumulation, reduces the overall weight of the equipment, improves the stability and controllability of the equipment, reduces the risk of collision between the shovel bucket and surrounding rocks or supporting structures, ensures the complete separation of soil and the shovel bucket, improves the efficiency of the processing process, reduces the need for operators to manually clean the soil in the bucket, and reduces the risk of operators being injured in narrow underground spaces.

[0018] By adsorbing the magnets, the support plate will not move back to a position close to its initial position until the soft spring is pulled, triggering the force storage part to drive the stamping parts to be stripped. At this time, the shovel bucket has completed the unloading of soil, thereby automatically and quickly triggering the cleaning work of the stamping parts to be stripped, and automatically completing the reset at the same time, and automatically preparing for the next operation, thereby improving the operation efficiency, because the operator does not need to spend time on control and can directly enter the next work cycle, reducing the operator's workload, reducing fatigue, enhancing operation safety, reducing the operator's manual operation in dangerous environments, and reducing the risk of accidents.

[0019] The support plate is impacted by external pressure, so that the extrusion force of the support plate drives the force storage member to store force. This is completely dependent on the structural coordination of the components. At the same time, the protective structure is used to make the structures fit together to avoid the influence of external debris, thereby improving operating efficiency and reducing human errors, and improving the safety and reliability of the overall operation, reducing the occurrence of component damage, and reducing dependence on operator skills. There is no need for control, and the durability and maintainability of the equipment can be improved, the failure and repair costs can be reduced, and no external power is required, which reduces the risk of equipment failure and improves operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a three-dimensional structure of the present invention from a first viewing angle;

[0021] Figure 2 It is a schematic diagram of the overall structure of the shovel bucket of the present invention;

[0022] Figure 3 For the present invention Figure 2 Sectional view at AA in the middle;

[0023] Figure 4 For the present invention Figure 2 Sectional view at the middle BB;

[0024] Figure 5 For the present invention Figure 3 The enlarged schematic diagram of the center C;

[0025] Figure 6 It is a schematic diagram of the structure of the stripping stamping part of the present invention;

[0026] Figure 7 For the present invention Figure 4 The enlarged schematic diagram of point D in the middle;

[0027] Figure 8 It is a schematic diagram of the structure of the transmission claw of the present invention;

[0028] Fig. 9 It is a schematic structural diagram of the arc-shaped peeling rod of the present invention.

[0029] In the figure:

[0030] 1. Shovel; 101. Machine body; 102. Power supply; 2. Front arm; 3. Shovel bucket; 31. Inner arc plate; 301. Arc plate; 302. Shielding plate; 311. Arc slot; 312. Magnet; 4. Support plate; 41. Return spring; 5. Power storage member; 51. First rotating wheel; 52. Second rotating wheel; 53. First transmission belt; 54. Pressure frame; 541. Magnet; 501. Torsion spring; 502. Soft spring; 6. Transmission member; 61. Third rotating wheel; 62. Second transmission belt; 63. Spur gear; 7. Steering gear; 71. Transmission claw; 8. Force-bearing member; 81. Rotating shaft; 811. Force-bearing claw; 82. Rotating rod; 821. Cam shaft; 9. Stripping stamping member; 91. Round shaft; 92. Rocker; 921. Slide groove; 93. Arc stripping rod; 931. Reinforcement block; 10. Arc block; 11. Telescopic rod. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] Example 1, reference Figure 1-Figure 9 , which is a first embodiment of the present invention, provides a bucket, including a shovel bucket 3, and also includes a support plate 4 slidably connected to the inside of the shovel bucket 3, two symmetrically arranged and arranged on one side of the inside of the shovel bucket 3. The power storage member 5 and the transmission member 6, the steering gear 7 meshing with the transmission member 6, the force-bearing member 8 connected to the steering gear 7 at one end and rotatably connected to the inside of the shovel bucket 3, the stripping stamping member 9 rotatably connected to the other side of the inside of the shovel bucket 3, a plurality of arc blocks 10 arranged at equal angles and slidably connected to the inside of the shovel bucket 3, and a telescopic rod 11 connected between the shovel bucket 3 and the arc block 10, the shovel bucket 3 is rotatably connected to the front vehicle arm 2, the inside of the shovel bucket 3 is symmetrically provided with two inner arc plates 31, the support plate 4 is located between the two inner arc plates 31, and the support plate 4 is limited by the two inner arc plates. The slag between the arc plates 31 and above the two inner arc plates 31 will move toward the support plate 4, so that the support plate 4 can be subjected to a larger thrust, and a return spring 41 is connected between the support plate 4 and the shovel bucket 3. When the return spring 41 is not compressed, the support plate 4 is in the initial position. When the support plate 4 is compressed, the return spring 41 is compressed, and the force storage member 5 and the transmission member 6 are driven to rotate at the same time. When the support plate 4 loses pressure and moves back to the initial position, the force storage member 5 and the transmission member 6 make the force-bearing member 8 drive the stripping stamping member 9 to reciprocate on the surface of the inner arc plate 31 through the steering gear 7, and at the same time impact the surface of the support plate 4, reducing the dependence on the operator's skills, improving the accuracy and consistency of the operation, reducing the safety risks in underground operations, and protecting the safety of miners and equipment.

[0033] Among them, two force storage parts 5 and two transmission parts 6 are each located below the corresponding inner arc plate 31, so two steering gears 7 meshing with the transmission part 6 are also correspondingly provided, and the number and position of the force-bearing parts 8 and the stripping stamping parts 9 correspond one by one to the steering gears 7.

[0034] Reference Figure 1-Figure 6 The force storage member 5 includes a first rotating wheel 51 and a second rotating wheel 52 rotatably connected to the inside of the shovel bucket 3, a first transmission belt 53 sleeved between the first rotating wheel 51 and the second rotating wheel 52, and a pressure frame 54 fixedly connected to one side of the first transmission belt 53. The second rotating wheel 52 is located above the first rotating wheel 51. Torsion springs 501 are connected between the second rotating wheel 52 and the first rotating wheel 51 and the shovel bucket 3. The pressure frame 54 is located below the support plate 4, which makes the support plate 4 squeeze the bottom pressure frame 54 when it moves downward. The torsion angle of the torsion spring 501 is 360 degrees, and the torsion direction of the torsion spring 501 is single, and the allowable angle range is from zero to 360 degrees. The fitting point of the first transmission belt 53 and the shovel bucket 3 can be regarded as tangent, but a thin sheet is provided between the two to further increase the sealing effect. This position is the only position on one side of the shovel bucket 3 with a gap with the outside. A sealing sheet is used to prevent gravel and slag from entering.

[0035] Reference Figure 1-Figure 7 The transmission member 6 includes a third rotating wheel 61 rotatably connected to the inside of the shovel bucket 3, a second transmission belt 62 sleeved between the third rotating wheel 61 and the second rotating wheel 52, and a spur gear 63 fixedly connected to one side of the third rotating wheel 61. The spur gear 63 is meshed with the steering gear 7. The transmission ratio of the spur gear 63 to the steering gear 7 is one to one, so that when the spur gear 63 rotates one circle, the steering gear 7 is driven to rotate just one circle.

[0036] Specifically, the steering gear 7 will rotate when driven by the spur gear 63, and the rotation direction of the steering gear 7 is opposite to that of the spur gear 63. Then, one rotation of the steering gear 7 drives the force-bearing part 8 to rotate one circle, so that the stripping stamping part 9 rotates reciprocatingly, which can process the shovel bucket 3 and the support plate 4, reduce maintenance costs and equipment damage risks, improve overall economic benefits, and reduce the workload and risks of operators.

[0037] Reference Figure 2-Figure 7 Two arc-shaped through grooves 311 are provided on the shovel bucket 3, two magnets 312 are arranged on the side of the shovel bucket 3 close to the force storage member 5, two arc-shaped pieces 301 and a shielding piece 302 are arranged on the side of the shovel bucket 3 close to the stripping stamping piece 9, the arc block 10 and the telescopic rod 11 are located between the arc-shaped piece 301 and the shielding piece 302, and the shielding piece 302 is located above the arc-shaped through groove 311.

[0038] Specifically, two arc-shaped slots 311 are provided, and the arc-shaped block 10 is located on one side of the arc-shaped slot 311 for closing the arc-shaped slot 311. Then, a plurality of arc-shaped blocks 10 arranged at equal angles form a group, and two groups of arc-shaped blocks 10 are arranged inside the shovel bucket 3, so that the two arc-shaped slots 311 can be closed.

[0039] Reference Figure 2-Figure 6 , a magnet 541 is fixedly connected to the bottom of the pressure frame 54, and the magnet 312 is located below the magnet 541. When the reset spring 41 is not compressed, that is, the reset spring 41 is not compressed or stretched at this time, and the distance between the magnet 541 and the magnet 312 is equal to the outer diameter of the first rotating wheel 51, then when the support plate 4 squeezes the pressure frame 54, causing the pressure frame 54 to move downward, the first rotating wheel 51 rotates accordingly, and when the magnet 541 fits with the magnet 312, the first rotating wheel 51 rotates exactly 365 degrees, and the attraction of the magnet 541 is greater than the elastic coefficient of the soft spring 502 and the torsion spring 501, which makes it impossible for the first rotating wheel 51 to be moved back by the rotation force of the torsion spring 501 when the magnet 541 is adsorbed with the magnet 312. , and then the stripping stamping part 9 will not process the surface of the inner arc plate 31, and when the support plate 4 is moved back to the initial position by the resilience of multiple return springs 41, the return spring 41 will stretch the soft spring 502, so that the magnet 541 is separated from the magnet 312, and the support plate 4 will return to the initial position, which enables the stripping stamping part 9 to contact the support plate 4 during reciprocating rotation, and this method can be used to automatically control the stripping stamping part 9, so that the stripping stamping part 9 is automatically started during unloading, without the need for external drive control such as control equipment, and external slag will not affect the movement of the stripping stamping part 9, thereby improving the operating efficiency, and being able to automatically process the shovel bucket 3 after unloading, significantly improving the integrity of underground operations.

[0040] Reference Figure 2-Figure 6 The force-bearing member 8 includes a rotating shaft 81 rotatably connected to the inside of the shovel bucket 3, and a rotating rod 82 fixedly connected to one end of the rotating shaft 81. The other end of the rotating shaft 81 is in contact with the steering gear 7. A convex shaft 821 is fixedly provided at one end of the rotating rod 82 away from the rotating shaft 81.

[0041] Reference Figure 1-Figure 8 The stripping stamping part 9 includes a circular shaft 91 rotatably connected to the shovel bucket 3, a rocker 92 at one end fixedly connected to the circular shaft 91, and an arc-shaped stripping rod 93 rotatably connected to the other end of the rocker 92. The circular shaft 91 is concentric with the inner arc plate 31, the rocker 92 is provided with a slide groove opening 921, the convex shaft 821 is located inside the slide groove opening 921, the arc-shaped stripping rod 93 passes through the arc-shaped through groove 311, the bottom of the arc-shaped stripping rod 93 is fitted with the top of the inner arc plate 31, and the curvature of the fitting surfaces of the two are the same, and two reinforcing blocks 931 are arranged on the outside of the arc-shaped stripping rod 93.

[0042] Specifically, when the convex shaft 821 rotates, it will slide inside the slide groove mouth 921, and the two sides inside the slide groove mouth 921 can be regarded as the left wall and the right wall. Since the convex shaft 821 just rotates one circle and returns to the original position, the convex shaft 821 will first squeeze the left wall, causing the rocker 92 to rotate to the left. After the convex shaft 821 rotates one hundred and eighty degrees, the convex shaft 821 rotates back and will squeeze the right wall, causing the rocker 92 to rotate to the right, thereby causing the rocker 92 to drive the arc-shaped peeling rod 93 to rotate back and forth.

[0043] Among them, when the arc-shaped peeling rod 93 rotates back and forth, its bottom is in contact with the inner arc plate 31 and has the same shape, and the arc-shaped peeling rod 93 is used to peel the surface of the inner arc plate 31. At the same time, the two reinforcement blocks 931 outside the arc-shaped peeling rod 93 should be located on the side and one on the top. At this time, the reinforcement block 931 on the side will produce a rapid impact on the support plate 4, causing the support plate 4 to vibrate, and the reinforcement block 931 on the top can reinforce the arc-shaped peeling rod 93, while ensuring the strength of the arc-shaped peeling rod 93 to improve the impact effect.

[0044] Reference Figure 1-Figure 9 The two sides of the arc stripping rod 93 are arc-shaped, and the two sides of the bottom of the arc block 10 are arc-shaped. When the arc stripping rod 93 slides back and forth in the arc through groove 311, the two sides of the arc stripping rod 93 can squeeze the two sides of the arc block 10. The width of the arc block 10 is equal to that of the arc stripping rod 93, so that the squeezed arc block 10 will be located above the arc stripping rod 93, which can avoid the arc block 10 from blocking the arc stripping rod 93, and the arc block 10 and the telescopic rod 11 can be used when The arc-shaped groove 311 is ensured to be closed to reduce the entry of slag and gravel, and the bottom of this side of the shovel bucket 3 is provided with a conventional opening and closing door, which can remove particles during maintenance. The arc-shaped piece 301, the shielding piece 302, the arc-shaped groove 311 and the inner arc plate 31 are concentric, and the arc-shaped piece 301 and the shielding piece 302 provide support for the arc-shaped block 10. At the same time, the shielding piece 302 can guide the entering slag and gravel to prevent the slag and gravel from directly affecting the operation of the equipment. Multiple arc blocks 10 are arranged at equal angles to the center of the inner arc plate 31.

[0045] Specifically, assuming that the two ends of the inner arc plate 31 form an angle of 120 degrees to the center of the circle, the arc groove 311 is also 120 degrees. In order to ensure that the arc block 10 can close the arc groove 311, the arc block 10 has an equal angle of at least 120 degrees, and there is no need to arrange it at a conventional 360-degree equal angle, which effectively prevents the entry of external debris.

[0046] Reference Figure 1-Figure 9 A transmission claw 71 is provided on one side of the steering gear 7, and a plurality of force claws 811 are provided at equal angles inside a side of the rotating shaft 81 close to the steering gear 7, and the force claws 811 are in contact with the transmission claw 71.

[0047] Specifically, the outside of the transmission claw 71 is an equiangularly arranged claw hook, one side of the claw hook is an arc surface, and the force-bearing claw 811 is an arc-shaped claw with one end larger than the other end, and a spring is connected to the side surface so that the arc surface of the claw hook can squeeze the arc-shaped claw. The spring is to ensure that the arc-shaped claw can be reset after being squeezed, thereby realizing unidirectional drive. This is a conventional structure, so that when the support plate 4 moves downward, the rotating shaft 81 will not be driven. When the shovel bucket 3 removes materials, the rotating shaft 81 will drive the arc-shaped peeling rod 93 to process the inner arc plate 31 and the support plate 4.

[0048] Example 2, reference Figure 1-Figure 9 , which is the second embodiment of the present invention, provides an underground scraper, which includes a bucket, a scraper 1, and a front arm 2 rotatably connected to one side of the scraper 1. The scraper 1 includes a body 101 and a power supply 102 fixedly connected to one side of the body 101. The power supply 102 can be disassembled and replaced. The front arm 2 is connected to the scraper bucket 3.

[0049] The working principle of the present invention is as follows: after the shovel bucket 3 shovels the slag and gravel into the interior of the shovel bucket 3, the machine body 101 will control the front vehicle arm 2 to rotate the shovel bucket 3, so as to lift the slag and gravel. Taking this angle as an example, at this time, the slag and gravel are located above the support plate 4, and the slag and gravel move downward under the influence of gravity. The slag and gravel then squeeze the support plate 4, so that the support plate 4 moves downward to compress the return spring 41, and when the support plate 4 moves downward, it squeezes the pressure frame 54, so that the pressure frame 54 moves downward synchronously, and when the pressure frame 54 moves downward, it drives the magnet 541 to move downward synchronously, and the magnet 541 will eventually contact with the magnet 312 and generate adsorption, and when the pressure frame 54 moves downward, the connection point between the first transmission belt 53 and the pressure frame 54 is synchronously moved downward, so that the first rotating wheel 5 1 and the second rotating wheel 52 rotate 360 ​​degrees, the two torsion springs 501 will be twisted and compressed due to the rotation of the first rotating wheel 51 and the second rotating wheel 52, and when the first rotating wheel 51 rotates, the third rotating wheel 61 will rotate through the second transmission belt 62, and the third rotating wheel 61 will drive the steering gear 7 to rotate through the spur gear 63, and the steering gear 7 will rotate in the opposite direction to the spur gear 63 after being driven, and the transmission claw 71 will rotate synchronously with the steering gear 7, but at this time, when the transmission claw 71 rotates, its outer arc surface part will squeeze the force claw 811, so that the force claw 811 rotates and compresses the external spring, and then at this time, the transmission claw 71 cannot be transmitted to the rotating shaft 81 when it rotates, and then when the body 101 controls the front vehicle arm 2, the shovel When the bucket 3 rotates to dump the internal slag and gravel, the support plate 4 loses the top pressure, and the return spring 41 rebounds, and then the support plate 4 moves back. At this time, the magnet 312 and the magnet 541 are adsorbed, and the pressure frame 54 is restricted and cannot move. When the support plate 4 moves back, the soft spring 502 will gradually rebound first, and then the support plate 4 will pull the soft spring 502 to make the pressure frame 54 move up. At this time, the support plate 4 will return to the initial position, and the magnet 541 will separate from the magnet 312. When the two separate and lose adsorption, the pressure frame 54 loses its restriction, and the two torsion springs 501 rotate rapidly, causing the first rotating wheel 51, the second rotating wheel 52 and the first transmission belt 53 to rotate rapidly. At the same time, the pressure frame 54 The upward movement compresses the soft spring 502, and when the second rotating wheel 52 rotates, the third rotating wheel 61 and the spur gear 63 are rotated synchronously through the second transmission belt 62. At this time, when the spur gear 63 is transmitted to the steering gear 7, the steering gear 7 and the transmission claw 71 rotate synchronously, and the steering gear 7 rotates in opposite directions to the spur gear 63. At this time, the claw hook part on the other side of the transmission claw 71 is meshed with the force claw 811, so that the force claw 811 drives the rotating shaft 81 to rotate 360 ​​degrees. When the rotating shaft 81 rotates to drive the rotating rod 82, since the convex shaft 821 is located inside the sliding groove mouth 921, the convex shaft 821 will move inside the sliding groove mouth 921 when it rotates, so that the inside of the rocker 92 is squeezed, and the rocker 92 is restricted by the round shaft 91.Then, when the rocker 92 is compressed, it rotates with the circular shaft 91 as the fulcrum, and the convex shaft 821 rotates 360 degrees with the rotating rod 82, so that the inner wall of the rocker 92 is squeezed twice in different directions, and the rocker 92 thus reciprocates. When the rocker 92 reciprocates, it drives the arc stripping rod 93 to move synchronously, and the arc stripping rod 93 moves along the path of the arc through groove 311. The side of the arc stripping rod 93 squeezes the arc block 10, so that the arc block 10 compresses the telescopic rod 11, and the arc block 10 that is not squeezed will contact the shielding sheet 302, thereby closing the arc through groove 311. When the arc stripping rod 93 reciprocates with the rocker 92, the arc stripping rod 93 strips the surface of the inner arc plate 31, and at the same time, the reinforcement block 931 outside the arc stripping rod 93 hits the support plate 4, thereby processing the surface of the support plate 4.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A bucket, comprising a shovel bucket (3), characterized in that: The invention also comprises a support plate (4) slidably connected to the inside of the shovel bucket (3), two force storage members (5) and a transmission member (6) symmetrically arranged and arranged on one side of the inside of the shovel bucket (3), a steering gear (7) meshing with the transmission member (6), a force receiving member (8) connected to the steering gear (7) at one end and rotatably connected to the inside of the shovel bucket (3), a stripping stamping member (9) rotatably connected to the other side of the inside of the shovel bucket (3), a plurality of arc blocks (10) arranged at equal angles and slidably connected to the inside of the shovel bucket (3), and a telescopic rod (11) connected between the shovel bucket (3) and the arc blocks (10), the shovel bucket (3) being rotatably connected to the front vehicle arm (2), and the inside of the shovel bucket (3) being symmetrically arranged with two force storage members (5) and a transmission member (6) arranged on the one side of the shovel bucket (3). Inner arc plates (31), the support plate (4) is located between the two inner arc plates (31), a return spring (41) is connected between the support plate (4) and the shovel bucket (3), when the return spring (41) is not compressed, the support plate (4) is located at an initial position, when the support plate (4) is compressed, the return spring (41) is compressed, and the force storage member (5) and the transmission member (6) are driven to rotate at the same time, when the support plate (4) loses pressure and moves back to the initial position, the force storage member (5) and the transmission member (6) drive the stripping stamping member (9) to reciprocate on the surface of the inner arc plate (31) through the steering gear (7), and at the same time impact the surface of the support plate (4); The force storage member (5) comprises a first rotating wheel (51) and a second rotating wheel (52) rotatably connected to the inside of the shovel bucket (3), a first transmission belt (53) sleeved between the first rotating wheel (51) and the second rotating wheel (52), and a pressure frame (54) fixedly connected to one side of the first transmission belt (53), the second rotating wheel (52) is located above the first rotating wheel (51), a torsion spring (501) is connected between the second rotating wheel (52) and the first rotating wheel (51) and the shovel bucket (3), the pressure frame (54) is located below the support plate (4), and the torsion angle of the torsion spring (501) is 360 degrees; The transmission member (6) comprises a third rotating wheel (61) rotatably connected to the inside of the shovel bucket (3), a second transmission belt (62) sleeved between the third rotating wheel (61) and the second rotating wheel (52), and a spur gear (63) fixedly connected to one side of the third rotating wheel (61), the spur gear (63) meshing with the steering gear (7), and the transmission ratio between the spur gear (63) and the steering gear (7) is one to one.

2. The bucket according to claim 1, characterized in that: The shovel bucket (3) is provided with two arc-shaped through grooves (311); a side of the shovel bucket (3) close to the force storage member (5) is provided with two magnets (312); a side of the shovel bucket (3) close to the stripping stamping member (9) is provided with two arc-shaped sheets (301) and a shielding sheet (302); the arc-shaped block (10) and the telescopic rod (11) are located between the arc-shaped sheets (301) and the shielding sheet (302); and the shielding sheet (302) is located above the arc-shaped through grooves (311).

3. The bucket according to claim 2, characterized in that: A magnet (541) is fixedly connected below the pressure frame (54), and the magnet (312) is located below the magnet (541). When the return spring (41) is not under pressure, the distance between the magnet (541) and the magnet (312) is equal to the outer diameter of the first rotating wheel (51), and the attraction force of the magnet (541) is greater than the elastic coefficient of the soft spring (502) and the torsion spring (501).

4. The bucket according to claim 2, characterized in that: The force-bearing member (8) comprises a rotating shaft (81) rotatably connected inside the shovel bucket (3), and a rotating rod (82) fixedly connected to one end of the rotating shaft (81); the other end of the rotating shaft (81) is in contact with the steering gear (7); and a convex shaft (821) is fixedly provided at one end of the rotating rod (82) away from the rotating shaft (81).

5. The bucket according to claim 4, characterized in that: The stripping stamping part (9) comprises a circular shaft (91) rotatably connected to the shovel bucket (3), a rocker (92) fixedly connected to the circular shaft (91) at one end, and an arc-shaped stripping rod (93) rotatably connected to the other end of the rocker (92), the circular shaft (91) being concentric with the inner arc plate (31), the rocker (92) being provided with a slide groove opening (921), the convex shaft (821) being located inside the slide groove opening (921), the arc-shaped stripping rod (93) penetrating the arc-shaped through groove (311), the bottom of the arc-shaped stripping rod (93) being in contact with the top of the inner arc plate (31), and the curvature of the contacting surfaces of the two being the same, and two reinforcing blocks (931) being arranged outside the arc-shaped stripping rod (93).

6. The bucket according to claim 5, characterized in that: The two sides of the arc-shaped peeling rod (93) are arc-shaped, the two sides of the bottom of the arc-shaped block (10) are arc-shaped, the arc-shaped sheet (301), the shielding sheet (302), the arc-shaped through groove (311) and the inner arc plate (31) are concentric, and a plurality of the arc-shaped blocks (10) are arranged at equal angles to the center of the inner arc plate (31).

7. The bucket according to claim 4, characterized in that: A transmission claw (71) is provided on one side of the steering gear (7), and a plurality of force-bearing claws (811) are provided at equal angles inside a side of the rotating shaft (81) close to the steering gear (7), the force-bearing claws (811) being fitted with the transmission claw (71).

8. An underground shovel loader, comprising the bucket according to claim 1, and also comprising a shovel machine (1), characterized in that: It also includes a front vehicle arm (2) rotatably connected to one side of the shovel machine (1), the shovel machine (1) including a machine body (101) and a power supply (102) fixedly connected to one side of the machine body (101), and the front vehicle arm (2) is connected to a shovel bucket (3).

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