Excavator bucket capable of efficiently filtering water for gravel excavator

Abstract

The invention relates to the technical field of excavators, and discloses an efficient water-filtering excavator bucket for a gravel excavator, which comprises a gravel excavator bucket, the top of the gravel excavator bucket is fixedly connected with a connecting round block, the inner wall of the connecting round block is rotatably connected with a rotating column I, the circumferential surface of the rotating column I is fixedly connected with a supporting column, and the rear part of the supporting column is fixedly connected with a hydraulic column; the output end of the hydraulic column is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a gravel bucket, a filtering mechanism is arranged on the inner wall of the gravel bucket, a dispersing mechanism is arranged on the inner wall of the gravel bucket, and a dredging mechanism is arranged on the inner wall of the gravel bucket. The vertical movement of the filtering arc plate enables sand and stones at the top of the filtering arc plate to shake and fluctuate, the water discharge speed can be increased, the filtering speed can be increased, the situation that accumulated mud affects the digging efficiency can be avoided, meanwhile, the cleaning digging teeth are beneficial to keeping the sharpness of the digging teeth, and the digging teeth can penetrate through a sand and stone layer more easily.

Description

Technical Field

[0001] The invention relates to the technical field of excavators, in particular to a bucket for a sandstone excavator with high efficiency in filtering water. Background Art

[0002] An efficient water-filtering bucket for gravel excavators usually refers to a specially designed bucket that can not only excavate gravel, but also effectively filter out water during the excavation process, thus improving work efficiency. This bucket is usually equipped with a special filtering system or screen that can filter out water from the gravel while excavating, making the excavated gravel drier and easier to handle and transport.

[0003] The patent with the announcement number CN220666343U discloses a bucket for a sand and gravel excavator with high efficiency water filtration, including a sand and gravel bucket, side plates are provided on both sides of the sand and gravel bucket, a back filter plate is provided at the rear end of the sand and gravel bucket, a thickened bottom plate is provided at the bottom of the sand and gravel bucket, a filter plate is provided on the surface of the thickened bottom plate, a plurality of guide grooves are provided on both sides of the bottom of the filter plate, and a balance plate is provided on the top of the sand and gravel bucket. In this patent, the first layer of partition plates, the second layer of partition plates and the third layer of partition plates are provided in sequence from top to bottom at the rear end of the interior of the sand and gravel bucket, and the first layer of partition plates, the second layer of partition plates and the third layer of partition plates are installed in a stepped structure, and the partition plates are set at different heights, so that the sand and gravel excavated inside can be layered, so that the sand and gravel excavated inside are divided into three water filtration spaces, the gaps between the sand and gravel are increased, the water flow rate is increased, and the water in the sand and gravel is more easily filtered out, thereby improving the water filtration effect.

[0004] However, during the use of the above device, it is difficult to completely clean and dredge the mud and debris produced by the sand and stone filtration, so that the sand and stone cannot be completely filtered, affecting the use efficiency of the equipment. Therefore, an excavator bucket for a sand and stone excavator with high efficiency water filtration is proposed to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a bucket for a sand and gravel excavator with high efficiency in filtering water in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a bucket for a sand and gravel excavator with high efficiency in filtering water, comprising a sand and gravel bucket, the top of the sand and gravel bucket is fixedly connected with a connecting round block, the inner wall of the connecting round block is rotatably connected with a rotating column one, the circumferential surface of the rotating column one is fixedly connected with a supporting column, a hydraulic column is installed at the rear of the supporting column, the output end of the hydraulic column is fixedly connected with a connecting column, the bottom of the connecting column is rotatably installed with the top surface of the sand and gravel bucket, the inner wall of the sand and gravel bucket is provided with a filtering mechanism, the inner wall of the sand and gravel bucket is provided with a dispersing mechanism, the inner wall of the sand and gravel bucket is provided with a dredging mechanism, the filtering mechanism comprises a filtering arc plate, a decompression block , a scraping head, a pushing plate, a connecting block 1, a connecting long plate 1, a connecting long plate 2, a front scraping plate, and a rear scraping plate. The filter arc plate is slidably connected to the inner wall of the sand and gravel bucket. The decompression block is fixedly connected to the inner wall of the filter arc plate. The scraping head is fixedly connected to the front of the filter arc plate. The pushing plate is fixedly connected to the inner wall of the sand and gravel bucket. The connecting block 1 is fixedly connected to the bottom of the scraping head. The connecting long plate 1 is fixedly connected to the bottom of the connecting block 1. The connecting long plate 2 is fixedly connected to the inner wall of the connecting long plate 1. The front scraping plate is fixedly connected to the front of the connecting long plate 2. The rear scraping plate is fixedly connected to the rear of the connecting long plate 2. The connecting long plate 1 is slidably connected to the inner wall of the sand and gravel bucket. The bucket can rotate at a certain angle and can perform operations such as excavation. After the excavator uses the bucket to excavate sand and stones into the bucket, it adjusts a certain angle to make the decompression block perpendicular to the ground. At this time, the excavator can contact the entire bucket with the ground, so that the decompression block contacts the ground. After the decompression block is squeezed by the ground, the decompression block moves, and the decompression block drives the filter arc plate to move. The excavator performs this operation back and forth many times. The up and down movement of the filter arc plate will cause the sand and stones on the top of the filter arc plate to shake and fluctuate, which can increase the water discharge speed. The shaking or vibration of the bucket during work can squeeze out the water inside the sand and stones more quickly. Water is usually retained between these particles. By shaking, the excavator The vibration of the bucket will increase the friction between the particles, making it easier for water to be discharged from the gaps in the sand and gravel, thereby increasing the filtration speed. Connecting block 1 drives connecting long plate 1 to move, connecting long plate 1 drives connecting long plate 2 to move, and connecting long plate 2 simultaneously drives the front scraper and the rear scraper to move to clean the mud and debris between the teeth, thereby preventing mud accumulation from affecting the excavation efficiency. Mud accumulation will increase the excavation resistance, causing the excavator to require greater force to complete the work, thereby increasing fuel consumption and the burden on the equipment. At the same time, cleaning the teeth helps maintain their sharpness, allowing them to penetrate the sand and gravel layer more easily, thereby improving work efficiency, reducing the time and effort of repeated excavation, and improving the cutting efficiency of the bucket.

[0007] Preferably, the dispersion mechanism includes a pushing block and a scraping arc plate, the pushing block is fixedly connected to the inner wall of the filter arc plate, the scraping arc plate is slidably connected to the inner wall of the sand and gravel bucket, the dispersion mechanism also includes an anti-arc plate, a rotating column and a separation plate, the anti-arc plate is fixedly connected to the inner wall of the filter arc plate, the rotating column two is rotatably connected to the inner wall of the anti-arc plate, the separation plate is fixedly connected to the circumferential surface of the rotating column two, the pushing block contacts the scraping arc plate, the separation plate contacts the anti-arc plate, so that the scraping arc plate moves, and at this time the scraping arc plate slides on the inner wall of the sand and gravel bucket, and the scraping arc plate moves during the sliding process. During the excavation process, the scraping arc plate can scrape off the mud and debris remaining on the inner wall of the sand and gravel bucket during excavation, which can further improve the use efficiency of the device and avoid clogging of the bucket due to excessive mud and debris, thereby affecting the water filtration effect and increasing the water filtration time of the bucket. At this time, the separation plate will rotate to a certain extent to further disperse the sand and gravel, ensuring that the sand and gravel can be evenly dispersed inside the bucket, and can effectively disperse the sand and gravel inside the bucket to avoid concentrated accumulation of sand and gravel inside the bucket, thereby affecting the water filtration speed of sand and gravel, increasing the use cost of the excavator, and also improving the material screening effect, which is helpful for subsequent processing.

[0008] Preferably, the dredging mechanism includes a fixed plate 1, a fixed plate 2, a pushing scraper, a sliding block, and a spring. The fixed plate 1 is fixedly connected to the front part of the filter arc plate, the fixed plate 2 is fixedly connected to the front part of the fixed plate 1, the pushing scraper is fixedly connected to the front part of the fixed plate 2, the sliding block is fixedly connected to the top of the fixed plate 1, and the spring is fixedly connected to the inner wall of the sand and gravel bucket. The dredging mechanism also includes a limiting cylinder and a long arc bar. The limiting cylinder is fixedly connected to the inner wall of the decompression block, and the long arc bar is fixedly connected to the circumferential surface of the limiting cylinder. The long arc bar contacts the inner wall of the sand and gravel bucket, and the pushing scraper contacts the inner wall of the sand and gravel bucket. The sliding block is fixedly connected to the telescopic end of the spring, and the sliding block is slidably connected to the inner wall of the sand and gravel bucket. The pushing scraper is fixedly connected to the telescopic end of the spring. The sliding block is slidably connected to the inner wall of the sand and gravel bucket. After the pushing force of plate two, the pushing scraper will slide and scrape on the inner wall of the sand and gravel bucket. When digging, the bucket has to adjust different digging angles, which will cause mud and other debris to enter the inner surface of the sand and gravel bucket. The moving scraper can further clean the mud and sand inside the sand and gravel bucket, ensuring that the inside of the bucket can still maintain a good water filtration effect after repeated use of the device, thereby improving the bucket's ability to maintain stable water filtration and excavation under long-term use, and reducing the cost of manual cleaning. The long arc bar is in contact with the filter trough of the sand and gravel bucket. During the process of multiple excavator water filtration, a small amount of sand and gravel will enter the water filter trough. At this time, the long arc bar moves and squeezes and pushes the sand and gravel in the sand and gravel bucket trough, further cleaning the mud and sand in the water filter trough, maintaining the water filtration effect, and increasing the service life of the device.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The bucket for the sand and gravel excavator with high-efficiency water filtration can rotate at a certain angle and perform operations such as excavation through the coordinated movements of the filter arc plate, the decompression block, the scraper head, the push plate, the connecting block 1, the connecting long plate 1, the connecting long plate 2, the front scraper and the rear scraper. The up and down movement of the filter arc plate will cause the sand and gravel on the top of the filter arc plate to shake and fluctuate, which can increase the discharge speed of water. The shaking or vibration of the bucket during work can squeeze out the water inside the sand and gravel more quickly. Water is usually retained between these particles. Through shaking, the vibration of the bucket will increase the friction between the particles, making it easier for water to be discharged from the gaps in the sand and gravel, thereby increasing the filtration speed. The connecting long plate 2 simultaneously drives the front scraper and the rear scraper to move, which can clean the mud and debris between the teeth. It can prevent mud accumulation from affecting excavation efficiency. Mud accumulation will increase excavation resistance, causing the excavator to require greater force to complete the work, thereby increasing fuel consumption and the burden on the equipment. At the same time, cleaning the digging teeth helps maintain their sharpness, allowing them to penetrate the sand and stone layer more easily, thereby improving work efficiency, reducing the time and effort of repeated excavation, and improving the cutting efficiency of the bucket.

[0010] 2. The bucket for the sand and gravel excavator with high-efficiency water filtration, through the coordinated movement of the pushing block, the scraping arc plate, the anti-arc plate, the rotating column and the separation plate, enables the scraping arc plate to scrape off the mud and debris remaining on the inner wall of the sand and gravel bucket during excavation, thereby further improving the use efficiency of the device, avoiding clogging inside the bucket due to excessive mud and debris, thereby affecting the water filtration effect, increasing the water filtration time of the bucket, further dispersing the sand and gravel, ensuring that the sand and gravel can be evenly dispersed inside the bucket, and effectively dispersing the sand and gravel inside the bucket, avoiding concentrated accumulation of sand and gravel inside the bucket, thereby affecting the water filtration speed of the sand and gravel, increasing the use cost of the excavator, and also improving the material screening effect, which is helpful for the subsequent processing process.

[0011] 3. The bucket for the sand and gravel excavator with high efficiency water filtration, through the coordinated movement of fixed plate 1, fixed plate 2, pushing scraper, sliding block, spring, limiting cylinder and long arc bar, can make the moving scraper of the pushing scraper further clean the mud and sand inside the sand and gravel bucket, ensuring that after repeated use of the device, the inside of the bucket can still maintain a good water filtration effect, improve the bucket's ability to maintain stable water filtration and excavation under long-term use, reduce the cost of manual cleaning, and the long arc bar moves and squeezes and pushes the sand and gravel in the sand and gravel bucket groove, further cleaning the mud and sand in the water filtration groove, maintaining the water filtration effect, and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A half-section diagram of the sand and gravel bucket structure of the present invention; Figure 3 It is a schematic diagram of the filtering mechanism of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center; Figure 5 This is a structural schematic diagram of a connecting block of the present invention; Figure 6 It is a schematic diagram of the dispersion mechanism of the present invention; Figure 7 For the present invention Figure 6 A magnified view of the structure at B in the middle; Figure 8 It is a schematic diagram of the dredging mechanism of the present invention; Fig. 9 For the present invention Figure 8 A magnified view of the structure at C in the middle; Fig.10 It is a schematic diagram of the long arc bar structure of the present invention.

[0013] In the figure: 1. sand and gravel bucket; 2. support column; 3. hydraulic column; 4. connecting column; 5. rotating column one; 6. connecting round block; 7. filtering mechanism; 8. dispersing mechanism; 9. unblocking mechanism; 701. filtering arc plate; 702. decompression block; 703. scraping head; 704. pushing plate; 705. connecting block one; 706. connecting long plate one; 707. connecting long plate two; 708. front scraper; 709. rear scraper; 801. pushing block; 802. scraping arc plate; 803. anti-pile arc plate; 804. rotating column two; 805. separation plate; 901. fixed plate one; 902. fixed plate two; 903. pushing scraper; 904. sliding block; 905. spring; 906. limiting cylinder; 907. long arc strip. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-Figure 10One embodiment of the present invention is: a bucket for a sand and stone excavator with high efficiency water filtration, comprising a sand and stone bucket 1, a connecting round block 6 is fixedly connected to the top of the sand and stone bucket 1, a rotating column 5 is rotatably connected to the inner wall of the connecting round block 6, a supporting column 2 is fixedly connected to the circumferential surface of the rotating column 5, a hydraulic column 3 is installed at the rear of the supporting column 2, a connecting column 4 is fixedly connected to the output end of the hydraulic column 3, the bottom of the connecting column 4 is rotatably installed with the top surface of the sand and stone bucket 1, a filtering mechanism 7 is arranged on the inner wall of the sand and stone bucket 1, a dispersing mechanism 8 is arranged on the inner wall of the sand and stone bucket 1, a dredging mechanism 9 is arranged on the inner wall of the sand and stone bucket 1, and the filtering mechanism 7 comprises a filtering arc plate 701, a decompression block 702, a scraping head 703, a pushing plate 704, a connecting block 705, and a connecting long plate 706. 06. Connect the long plate 2 707, the front scraper 708, the rear scraper 709, and the filter arc plate 701 are slidably connected to the inner wall of the sand and gravel bucket 1, and the decompression block 702 is fixedly connected to the inner wall of the filter arc plate 701. When the device is started, the bucket excavates sand and gravel in the river channel. At this time, the hydraulic column 3 will be started, and the output end of the hydraulic column 3 will drive the connecting column 4 to move. At this time, the whole of the sand and gravel bucket 1 will rotate around the rotating column 1 5 as the center, so that the bucket can rotate at a certain angle and can perform operations such as excavation. After the excavator uses the bucket to excavate sand and gravel into the bucket, it adjusts a certain angle to make the decompression block 702 perpendicular to the ground. At this time, the excavator can contact the entire bucket with the ground, so that the decompression block 702 contacts the ground, and the decompression block 702 is squeezed by the ground After compression, the decompression block 702 moves, and the decompression block 702 will drive the filter arc plate 701 to move. The excavator performs this operation reciprocatingly for many times. The up and down movement of the filter arc plate 701 will cause the sand and gravel on the top of the filter arc plate 701 to shake and fluctuate, which can increase the discharge speed of water. The shaking or vibration of the bucket during operation can squeeze out the water inside the sand and gravel more quickly. The water is usually retained between these particles. Through shaking, the vibration of the bucket will increase the friction between the particles, making it easier for water to be discharged from the gaps in the sand and gravel, thereby increasing the filtration speed. The scraping head 703 is fixedly connected to the front of the filter arc plate 701, the pushing plate 704 is fixedly connected to the inner wall of the sand and gravel bucket 1, and the connecting block 1 705 is fixedly connected to the bottom of the scraping head 703. , the connecting long plate 1 706 is fixedly connected to the bottom of the connecting block 1 705, the connecting long plate 2 707 is fixedly connected to the inner wall of the connecting long plate 1 706, the front scraper 708 is fixedly connected to the front of the connecting long plate 2 707, the rear scraper 709 is fixedly connected to the rear of the connecting long plate 2 707, the connecting long plate 1 706 is slidably connected to the inner wall of the sand and gravel bucket 1, the front scraper 708 contacts the inner wall of the sand and gravel bucket 1, the rear scraper 709 contacts the inner wall of the sand and gravel bucket 1, the decompression block 702 contacts the inner wall of the sand and gravel bucket 1, the scraping head 703 contacts the inner wall of the sand and gravel bucket 1, the pushing plate 704 is slidably connected to the inner wall of the scraping head 703, and at the same time, during the movement of the decompression block 702, the decompression block 702 drives the filter arc plate 701 to move to a certain extent,The filter arc plate 701 will drive the scraper head 703 to move. During the movement of the scraper head 703, the scraper head 703 will contact the surface of the digging teeth of the bucket. The movement of the scraper head 703 can clean the mud and debris of the digging teeth of the bucket. When the scraper head 703 moves, the scraper head 703 will drive the connection block 1 705 to move. The connection block 1 705 drives the connection long plate 1 706 to move. The connection long plate 1 706 drives the connection long plate 2 707 to move. The connection long plate 2 707 simultaneously drives the front scraper 708 and the rear scraper 709 to move to clean the mud and debris between the teeth. It can prevent the accumulation of mud from affecting the excavation efficiency. The accumulation of mud will increase the excavation resistance, causing the excavator to need more force to complete the work, thereby increasing fuel consumption and the burden on the equipment. At the same time, cleaning the digging teeth helps to maintain their sharpness, allowing them to more easily penetrate the sand and stone layer, thereby improving the working efficiency, reducing the time and effort of repeated excavation, and improving the cutting efficiency of the bucket.

[0016] The dispersing mechanism 8 includes a pushing block 801 and a scraping arc plate 802. The pushing block 801 is fixedly connected to the inner wall of the filter arc plate 701, and the scraping arc plate 802 is slidably connected to the inner wall of the sand and gravel bucket 1. When the device is started, the movement of the filter arc plate 701 can drive the pushing block 801 on the filter arc plate 701 to move. During the movement of the pushing block 801, the pushing block 801 will contact and squeeze the scraping arc plate 802, so that the scraping arc plate 802 is released. The scraping arc plate 802 will move, and the scraping arc plate 802 will slide on the inner wall of the sand and gravel bucket 1. During the sliding process, the scraping arc plate 802 can scrape off the mud and debris remaining on the inner wall of the sand and gravel bucket 1 during excavation, which can further improve the use efficiency of the device, avoid clogging of the bucket due to excessive mud and debris, thereby affecting the water filtering effect, and increase the water filtering time of the bucket. The dispersion mechanism 8 also includes an anti-pile arc plate 803, a rotating column 804, and a separation plate 805. The anti-arc plate 803 is fixedly connected to the inner wall of the filtering arc plate 701, the second rotating column 804 is rotatably connected to the inner wall of the anti-arc plate 803, and the separation plate 805 is fixedly connected to the circumferential surface of the second rotating column 804. The pushing block 801 contacts the scraping arc plate 802, and the separation plate 805 contacts the anti-arc plate 803. At the same time, when the bucket is working, multiple anti-arc plates 803 can disperse the sand and gravel inside the bucket. When the sand and gravel enter the bucket, the sand and gravel will contact the separation plate 805. At this time, due to the working trajectory of the excavator bucket, the sand and gravel can contact and squeeze the multiple separation plates 805 in turn. At this time, the separation plate 805 will rotate to a certain extent, further dispersing the sand and gravel, ensuring that the sand and gravel can be evenly dispersed inside the bucket, and can effectively disperse the sand and gravel inside the bucket, avoiding the concentrated accumulation of sand and gravel inside the bucket, thereby affecting the water filtration speed of the sand and gravel, increasing the use cost of the excavator, and improving the material screening effect, which is helpful for the subsequent processing process.

[0017] Working principle: When the device is started, the bucket excavates sand and gravel in the river channel. At this time, the hydraulic column 3 will be started, and the output end of the hydraulic column 3 will drive the connecting column 4 to move. At this time, the sand and gravel bucket 1 as a whole will rotate with the rotating column 1 5 as the center, so that the bucket can rotate at a certain angle and can perform operations such as excavation. After the excavator uses the bucket to excavate sand and gravel into the bucket, it adjusts a certain angle to make the decompression block 702 perpendicular to the ground. At this time, the excavator can contact the entire bucket with the ground, so that the decompression block 702 contacts the ground, and the decompression block 702 After being squeezed by the ground, the decompression block 702 moves, and the decompression block 702 drives the filter arc plate 701 to move. The excavator performs this operation repeatedly, and the up and down movement of the filter arc plate 701 causes the sand and gravel on the top of the filter arc plate 701 to shake and fluctuate, which can increase the discharge speed of water. The shaking or vibration of the bucket during work can squeeze out the water inside the sand and gravel more quickly. The water usually stays between these particles. Through shaking, the vibration of the bucket will increase the friction between the particles, making it easier for the water to be discharged from the gaps in the sand and gravel. The decompression block 702 moves, thereby increasing the filtering speed. At the same time, during the movement of the decompression block 702, the decompression block 702 drives the filter arc plate 701 to move to a certain extent. The filter arc plate 701 drives the scraping head 703 to move. During the movement of the scraping head 703, the scraping head 703 will contact the surface of the digging teeth of the bucket. The movement of the scraping head 703 can clean the mud and debris of the digging teeth of the bucket. When the scraping head 703 moves, the scraping head 703 drives the connecting block 1 705 to move. The connecting block 1 705 drives the connecting long plate 1 706 to move. The long plate 1 706 drives the connecting long plate 2 707 to move, and the connecting long plate 2 707 simultaneously drives the front scraper 708 and the rear scraper 709 to move to clean the mud and debris between the teeth, and can prevent mud accumulation from affecting the excavation efficiency. The mud accumulation will increase the excavation resistance, causing the excavator to require greater force to complete the work, thereby increasing fuel consumption and the burden on the equipment. At the same time, cleaning the digging teeth helps to maintain their sharpness, allowing them to more easily penetrate the sand and gravel layer, thereby improving work efficiency, reducing the time and effort of repeated excavation, and improving the cutting efficiency of the bucket.

[0018] When the device is started, the movement of the filter arc plate 701 can drive the push block 801 on the filter arc plate 701 itself to move. During the movement of the push block 801, the push block 801 will contact and squeeze the scraping arc plate 802 to move the scraping arc plate 802. At this time, the scraping arc plate 802 will slide on the inner wall of the sand and gravel bucket 1. During the sliding process of the scraping arc plate 802, the scraping arc plate 802 can scrape off the mud and debris remaining on the inner wall of the sand and gravel bucket 1 during excavation, which can further improve the use efficiency of the device, avoid clogging the bucket due to excessive mud and debris, thereby affecting the water filtering effect, and increase the water filtering time of the bucket. At the same time, when the bucket is working, multiple anti-arcing plates 803 can disperse the sand and gravel inside the bucket. When the sand and gravel enter the bucket, they will contact the separation plate 805. At this time, due to the working trajectory of the excavator bucket, the sand and gravel can contact and squeeze the multiple separation plates 805 in turn. At this time, the separation plate 805 will rotate to a certain extent, further dispersing the sand and gravel, ensuring that the sand and gravel can be evenly dispersed inside the bucket, and can effectively disperse the sand and gravel inside the bucket to avoid concentrated accumulation of sand and gravel inside the bucket, thereby affecting the water filtration speed of the sand and gravel, increasing the use cost of the excavator, and also improving the material screening effect, which is helpful for subsequent processing.

[0019] See also Figure 1-Figure 10On the basis of the above embodiment, in another embodiment of the present invention, the dredging mechanism 9 includes a fixed plate 1 901, a fixed plate 2 902, a pushing scraper 903, a sliding block 904, and a spring 905. The fixed plate 1 901 is fixedly connected to the front of the filter arc plate 701, the fixed plate 2 902 is fixedly connected to the front of the fixed plate 1 901, the pushing scraper 903 is fixedly connected to the front of the fixed plate 2 902, the sliding block 904 is fixedly connected to the top of the fixed plate 1 901, and the spring 905 is fixedly connected to the inner wall of the sand and gravel bucket 1. When the device is started, the movement of the filter arc plate 701 will drive the fixed plate 1 901 to move, and the movement of the fixed plate 1 901 will drive the fixed plate 2 905 02 moves, the movement of the fixed plate 2 902 will drive the pushing scraper 903 to move. After the pushing scraper 903 is pushed by the fixed plate 2 902, the pushing scraper 903 will slide and scrape on the inner wall of the sand and gravel bucket 1. When the bucket is excavating, it is necessary to adjust the excavation angles to dig, which will cause mud and sand and other debris to enter the inner surface of the sand and gravel bucket 1. The moving scraper 903 can further clean the mud and sand inside the sand and gravel bucket 1, ensuring that the inside of the bucket can still maintain a good water filtration effect after repeated use of the device, improving the bucket's ability to maintain stable water filtration and excavation under long-term use, and reducing the cost of manual cleaning. The dredging mechanism 9 also includes a limited position cylinder 906 And the long arc bar 907, the limiting cylinder 906 is fixedly connected to the inner wall of the decompression block 702, the long arc bar 907 is fixedly connected to the circumferential surface of the limiting cylinder 906, the long arc bar 907 contacts the inner wall of the sand and gravel bucket 1, and pushes the scraper 903 to contact the inner wall of the sand and gravel bucket 1, the sliding block 904 is fixedly connected to the telescopic end of the spring 905, and the sliding block 904 is slidably connected to the inner wall of the sand and gravel bucket 1. After the excavator uses the bucket to dig sand and gravel into the bucket, it adjusts a certain angle to make the decompression block 702 perpendicular to the ground, and the excavator contacts the bucket as a whole with the ground, so that the decompression block 702 contacts the ground. After the decompression block 702 is squeezed by the ground, the decompression block 702 moves, and the decompression block 702 is pressed by the ground. 02 will drive the filter arc plate 701 to move. The excavator performs this operation back and forth many times. The up and down movement of the filter arc plate 701 will cause the sand and gravel on the top of the filter arc plate 701 to shake and fluctuate. While the decompression block 702 is squeezed and pushed by the ground, the decompression block 702 will drive the limiting cylinder 906 to move, and the limiting cylinder 906 will drive the long arc bar 907 to move. The long arc bar 907 is in contact with the filter groove of the sand and gravel bucket 1. During the multiple water filtering processes of the excavator, a small amount of sand and gravel will enter the water filter groove. At this time, the long arc bar 907 moves and squeezes and pushes the sand and gravel in the groove of the sand and gravel bucket 1, further cleaning the mud and sand and gravel in the water filter groove, maintaining the water filtering effect, and improving the service life of the device.

[0020] Working principle: when the device is started, the movement of the filtering arc plate 701 will drive the movement of the fixed plate 1 901, the movement of the fixed plate 1 901 will drive the movement of the fixed plate 2 902, the movement of the fixed plate 2 902 will drive the pushing scraper 903 to move, after the pushing scraper 903 is pushed by the fixed plate 2 902, the pushing scraper 903 will slide and scrape on the inner wall of the sand and gravel bucket 1. When the bucket is excavating, it is necessary to adjust different angles for excavation, which will cause mud and sand and other debris to enter the inner surface of the sand and gravel bucket 1. The moving scraping of the pushing scraper 903 can further clean the mud and sand inside the sand and gravel bucket 1, ensuring that the interior of the bucket can still maintain a good water filtration effect after repeated use of the device, improving the bucket's ability to maintain stable water filtration and excavation under long-term use, and reducing the cost of manual cleaning. After the excavator uses the bucket to dig sand and stones into the bucket, it adjusts a certain angle to make the solution The pressing block 702 is perpendicular to the ground, and the excavator contacts the ground with the bucket as a whole, so that the decompression block 702 contacts the ground. After the decompression block 702 is squeezed by the ground, the decompression block 702 moves, and the decompression block 702 drives the filter arc plate 701 to move. The excavator performs this operation repeatedly, and the up and down movement of the filter arc plate 701 causes the sand and gravel on the top of the filter arc plate 701 to shake and fluctuate. While the decompression block 702 is squeezed and pushed by the ground, the decompression block 702 drives the limiting cylinder 906 to move, and the limiting cylinder 906 drives the long arc bar 907 to move. The long arc bar 907 is in contact with the filter groove of the sand and gravel bucket 1. During the process of multiple excavator water filtering, a small amount of sand and gravel will enter the water filter groove. At this time, the long arc bar 907 moves and squeezes and pushes the sand and gravel in the groove of the sand and gravel bucket 1, further cleaning the mud and sand and gravel in the water filter groove, maintaining the water filtering effect, and improving the service life of the device.

[0021] The present invention provides a bucket for a sand and stone excavator with high efficiency water filtration. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A bucket for a gravel excavator with high efficiency water filtration, comprising a gravel excavator bucket (1), characterized in that: The top of the gravel bucket (1) is fixedly connected to a connecting round block (6), the inner wall of the connecting round block (6) is rotatably connected to a rotating column (5), the circumferential surface of the rotating column (5) is fixedly connected to a supporting column (2), a hydraulic column (3) is installed at the rear of the supporting column (2), the output end of the hydraulic column (3) is fixedly connected to a connecting column (4), the bottom of the connecting column (4) is rotatably installed with the top surface of the gravel bucket (1), the inner wall of the gravel bucket (1) is provided with a filtering mechanism (7), the inner wall of the gravel bucket (1) is provided with a dispersing mechanism (8), and the inner wall of the gravel bucket (1) is provided with a dredging mechanism (9); The filtering mechanism (7) comprises a filtering arc plate (701), a decompression block (702), a scraping head (703), a pushing plate (704), a connecting block 1 (705), a connecting long plate 1 (706), a connecting long plate 2 (707), a front scraping plate (708), and a rear scraping plate (709); the filtering arc plate (701) is slidably connected to the inner wall of the sand and gravel bucket (1); the decompression block (702) is fixedly connected to the inner wall of the filtering arc plate (701); the scraping head (703) is fixedly connected to the front part of the filtering arc plate (701); and the pushing plate (704) is connected to the inner wall of the sand and gravel bucket (1). ) is fixedly connected to the inner wall of the sand and gravel bucket (1), the connecting block 1 (705) is fixedly connected to the bottom of the scraping head (703), the connecting long plate 1 (706) is fixedly connected to the bottom of the connecting block 1 (705), the connecting long plate 2 (707) is fixedly connected to the inner wall of the connecting long plate 1 (706), the front scraper (708) is fixedly connected to the front of the connecting long plate 2 (707), the rear scraper (709) is fixedly connected to the rear of the connecting long plate 2 (707), and the connecting long plate 1 (706) is slidably connected to the inner wall of the sand and gravel bucket (1).

2. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 1, characterized in that: The front scraper (708) contacts the inner wall of the sand and gravel bucket (1), the rear scraper (709) contacts the inner wall of the sand and gravel bucket (1), the decompression block (702) contacts the inner wall of the sand and gravel bucket (1), the scraper head (703) contacts the inner wall of the sand and gravel bucket (1), and the push plate (704) is slidably connected to the inner wall of the scraper head (703).

3. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 2 is characterized in that: The dispersion mechanism (8) comprises a pushing block (801) and a scraping arc plate (802), wherein the pushing block (801) is fixedly connected to the inner wall of the filtering arc plate (701), and the scraping arc plate (802) is slidably connected to the inner wall of the sand and gravel bucket (1).

4. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 3 is characterized in that: The dispersion mechanism (8) also includes an anti-arc plate (803), a second rotating column (804), and a separation plate (805); the anti-arc plate (803) is fixedly connected to the inner wall of the filtering arc plate (701); the second rotating column (804) is rotatably connected to the inner wall of the anti-arc plate (803); and the separation plate (805) is fixedly connected to the circumferential surface of the second rotating column (804).

5. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 4, characterized in that: The pushing block (801) contacts the arc scraping plate (802), and the separating plate (805) contacts the arc stacking prevention plate (803).

6. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 5, characterized in that: The dredging mechanism (9) comprises a fixed plate 1 (901), a fixed plate 2 (902), a pushing scraper (903), a sliding block (904), and a spring (905); the fixed plate 1 (901) is fixedly connected to the front of the filter arc plate (701); the fixed plate 2 (902) is fixedly connected to the front of the fixed plate 1 (901); the pushing scraper (903) is fixedly connected to the front of the fixed plate 2 (902); the sliding block (904) is fixedly connected to the top of the fixed plate 1 (901); and the spring (905) is fixedly connected to the inner wall of the sand and gravel bucket (1).

7. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 6, characterized in that: The dredging mechanism (9) further comprises a limiting cylinder (906) and a long arc bar (907), wherein the limiting cylinder (906) is fixedly connected to the inner wall of the decompression block (702), and the long arc bar (907) is fixedly connected to the circumferential surface of the limiting cylinder (906), and the long arc bar (907) is in contact with the inner wall of the sand and gravel bucket (1).

8. The bucket for a sand and stone excavator with high efficiency water filtration according to claim 7, characterized in that: The pushing scraper (903) contacts the inner wall of the sand and gravel bucket (1), the sliding block (904) is fixedly connected to the telescopic end of the spring (905), and the sliding block (904) is slidably connected to the inner wall of the sand and gravel bucket (1).

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