Material taking device

Abstract

The utility model discloses a material taking device which comprises a machine frame, a moving assembly, a material taking and conveying assembly, a material rake and a balancing hopper. The balancing hopper comprises a center column, one end of the rack is arranged on the center column in a sleeving mode, the other end of the rack is provided with the moving assembly, the material taking and conveying assembly is located at the bottom of the rack, and the output end of the material taking and conveying assembly is located above an opening of the balancing hopper. The material rake is obliquely mounted at the top of the rack; the moving assembly is used for moving the machine frame, the material rake is used for scraping wood chips of a material pile, the material taking and conveying assembly is used for conveying the wood chips into the balance hopper, and the balance hopper is used for conveying the wood chips outwards. According to the material taking machine, the rack and the moving assembly are matched with each other, so that the rack can flexibly move in a material pile and convey wood chips outwards, and the problems that a traditional material taking machine is large in size and large in occupied area are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimers, in particular to a reclaiming device. Background Art

[0002] Traditionally, wood chips are accumulated in large piles in stockpiles for long-term storage and on-demand supply. To efficiently remove wood chips from these large piles, the industry generally uses a reclaimer equipped with a digging hook. The original design of this traditional reclaimer is to use the digging hook mechanical arm structure to quickly dig and grab wood chips from the pile.

[0003] However, the bulk of traditional reclaimers not only occupies valuable site resources and increases land use costs, but also limits the flexibility of the storage yard's spatial layout, creating inconvenience in production management. Furthermore, traditional reclaimers often operate in a one-bucket-at-a-time reclaiming process, scooping up only a small portion of wood chips from the ground and transferring them to the subsequent conveyor belt. This intermittent reclaiming method is not only inefficient but also easily leads to idle time during the conveyor belt's waiting period, preventing it from fully utilizing its continuous, high-speed conveying capacity. Utility Model Content

[0004] In response to the above-mentioned defects, the present invention proposes a material reclaiming device. Through the mutual cooperation of the frame and the moving components, the frame can move flexibly in the material pile and transport wood chips outward, effectively solving the problems of large size and large floor space of traditional material reclaimers.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A reclaiming device comprises a frame, a moving assembly, a reclaiming and conveying assembly, a material rake and a balancing hopper;

[0007] The balancing hopper includes a central column, one end of the frame is sleeved on the central column, the other end of the frame is provided with the moving assembly, the material taking and conveying assembly is located at the bottom of the frame, the output end of the material taking and conveying assembly is located above the opening of the balancing hopper, and the material rake is obliquely installed on the top of the frame;

[0008] The moving assembly is used to move the frame, the material rake is used to scrape wood chips from the material pile, the material conveying assembly is used to convey the wood chips to the equalizing hopper, and the equalizing hopper is used to convey the wood chips outward.

[0009] A plurality of scraping members are detachably mounted on one side of the material rake away from the frame, and the plurality of scraping members are evenly arranged;

[0010] The end of the scraper away from the frame expands from the inside to the outside to form a triangular structure.

[0011] The material rake and the material taking and conveying assembly are located on the same side of the frame.

[0012] The material-taking conveying assembly includes a conveying drive, a conveying shaft and a spiral blade. The output end of the conveying drive is fixedly connected to the conveying shaft. The two ends of the conveying shaft are respectively connected to the moving assembly and the balancing hopper. The spiral blade is welded to the conveying shaft.

[0013] The spiral blade is evenly distributed with a plurality of protrusions.

[0014] The moving assembly includes a movable wheel and a movable driving member. The output end of the movable driving member is fixedly connected to the movable wheel. The axial direction of the movable wheel is consistent with the length direction of the frame.

[0015] The balancing hopper includes an outer shell, a spiral conveyor and a belt conveyor. The outer shell is provided with an opening. The spiral conveyor is located inside the shell. The opening connects the output end of the material-taking conveying assembly with the spiral conveyor and the input end. The input end of the belt conveyor is connected to the output end of the spiral conveyor. The belt conveyor is used to transport wood chips outward.

[0016] The balancing hopper includes an outer shell, a spiral conveyor and a belt conveyor. The outer shell is provided with an opening. The spiral conveyor is located inside the shell. The opening connects the output end of the material-taking conveying assembly with the spiral conveyor and the input end. The input end of the belt conveyor is connected to the output end of the spiral conveyor. The belt conveyor is used to transport wood chips outward.

[0017] The technical solution of the utility model may have the following beneficial effects:

[0018] 1. Through continuous conveying by the reclaimer and conveyor assembly, wood chips are orderly introduced into the equalizing hopper, forming a stable wood chip transfer station. Furthermore, the equalizing hopper is responsible for conveying the wood chips to the next workstation, ensuring smooth and rapid transfer of the wood chips to the next production link. This improves the continuity and production efficiency of the entire production line and solves the problem of low wood chip conveying efficiency of traditional reclaimers.

[0019] 2. Through the cooperation between the frame and the moving components, the frame can move flexibly in the pile and transport wood chips outward, effectively solving the problem of large size and large floor space occupied by traditional reclaimers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a material taking device according to one embodiment of the present invention;

[0021] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 This is a side view of a material rake according to one embodiment of the present invention;

[0023] Figure 4 yes Figure 3 Enlarged view of point B in the middle;

[0024] Figure 5 This is a schematic diagram of a balancing hopper according to one embodiment of the present invention;

[0025] Among them, 1. Frame; 2. Moving component; 21. Movable wheel; 22. Movable driving component; 3. Material taking and conveying component; 31. Conveying shaft; 32. Spiral blade; 4. Material rake; 41. Material scraping component; 5. Balancing hopper; 51. Center column; 52. Casing; 53. Spiral conveying component. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0027] In the description of the present invention, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, unless otherwise specified, "plurality" means more than two.

[0029] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installation," "splicing," and "connection" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; they may refer to direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] The following combination Figures 1 to 5 , describing a material taking device according to an embodiment of the present utility model.

[0031] A reclaiming device comprises a frame 1, a moving assembly 2, a reclaiming and conveying assembly 3, a material rake 4 and a balancing hopper 5;

[0032] The balancing hopper 5 includes a central column 51, one end of the frame 1 is sleeved on the central column 51, the other end of the frame 1 is provided with the moving assembly 2, the material taking and conveying assembly 3 is located at the bottom of the frame 1, the output end of the material taking and conveying assembly 3 is located above the opening of the balancing hopper 5, and the material rake 4 is installed obliquely on the top of the frame 1;

[0033] The moving assembly 2 is used to move the frame 1, the material rake 4 is used to scrape wood chips from the material pile, the material conveying assembly 3 is used to convey the wood chips to the equalizing hopper 5, and the equalizing hopper 5 is used to convey the wood chips outward.

[0034] The operation of a reclaimer in this embodiment is as follows: A movable assembly 2 drives a frame 1 to move within the hopper. A rake 4, tilted and mounted on top of the frame 1, allows the rake 4 to penetrate deep into the pile, effectively scraping away accumulated wood chips and causing them to fall to the bottom of the frame 1. The interaction between the frame 1 and the movable assembly 2 allows the frame 1 to flexibly move within the pile and transport wood chips outward, effectively resolving the issues of conventional reclaimers, which are bulky and require a large floor space.

[0035] The reclaimer conveyor assembly 3 is located at the bottom of the frame 1, with its output precisely aligned above the opening of the equalizing hopper 5. Activating the reclaimer conveyor assembly 3 continuously and steadily conveys wood chips accumulated on the ground around the bottom of the frame 1 into the equalizing hopper 5. Furthermore, as the mobile assembly 2 is activated, the range of wood chips that the reclaimer conveyor assembly 3 can collect increases, further resolving the problem of conventional reclaimers requiring a larger volume to collect wood chips from every corner of the pile.

[0036] Furthermore, through the continuous conveying of the reclaimer and conveyor assembly 3, wood chips are orderly introduced into the equalizing hopper 5, forming a stable wood chip transfer station. Furthermore, the equalizing hopper 5 is responsible for conveying the wood chips to the next workstation, ensuring smooth and rapid transfer of the wood chips to the next production link. This improves the continuity and production efficiency of the entire production line and solves the problem of low wood chip conveying efficiency of traditional reclaimers.

[0037] A plurality of scraping members 41 are detachably mounted on one side of the material rake 4 away from the frame 1 , and the plurality of scraping members 41 are evenly arranged;

[0038] The end of the scraper 41 away from the frame 1 expands from the inside to the outside to form a triangular structure.

[0039] During stockpiling or production, wood chips often accumulate and form clumps on the surface of the equipment. The rake 4 is equipped with multiple scrapers 41, enabling it to scrape off any accumulated wood chips from the stockpile surface. The ends of the scrapers 41 are formed into outwardly flared triangular structures, increasing the contact area between the wood chips and the scrapers 41. This thoroughly scrapes away any accumulated wood chips from the stockpile surface, allowing them to fall to the ground and be transported by the reclaiming and conveying assembly 3 to the equalizing hopper 5.

[0040] Moreover, the scraping member 41 with a triangular structure has good stability and strength, can withstand greater pressure and impact force during the scraping process, and is not easily deformed or damaged.

[0041] In addition, when the scraper 41 is worn or damaged, there is no need to replace the entire material rake 4. The damaged scraper 41 only needs to be removed and replaced with a new one, which reduces maintenance costs and time costs and improves the utilization rate and economic benefits of the material rake 4.

[0042] The material rake 4 and the material taking and conveying assembly 3 are located on the same side of the frame 1 .

[0043] By integrating the rake 4 and the reclaiming and conveying assembly 3 on the same side, the equipment can be maximized. Without the need for additional equipment or space, the wood chip reclaiming and conveying work can be completed quickly, improving the overall utilization rate and economic benefits of the reclaiming device.

[0044] The material-taking conveying assembly 3 includes a conveying drive, a conveying shaft 31 and a spiral blade 32. The output end of the conveying drive is fixedly connected to the conveying shaft 31. The two ends of the conveying shaft 31 are respectively connected to the moving assembly 2 and the balancing hopper 5. The spiral blade 32 is welded and installed on the conveying shaft 31.

[0045] The conveying drive is fixedly connected to the conveying shaft 31, providing powerful power for the rotation of the spiral blade 32, ensuring that the material can move continuously and stably along the conveying shaft 31, avoiding accumulation and blockage of the material during the conveying process, and improving the conveying efficiency.

[0046] Moreover, refer to Figure 2 The spiral blade 32 is directly connected to the outside world, and it can contact and grab the wood chips at the bottom of the pile without hindrance, ensuring that a large amount of wood chips can be smoothly and continuously transported to the designated location.

[0047] A plurality of protrusions are evenly arranged on a side of the spiral blade 32 close to the moving component 2 .

[0048] During rotation, the bumps continuously stir and disperse the material, effectively preventing accumulation and blockage on the conveyor shaft 31. This design ensures uniform and continuous material flow through the conveyor shaft 31, improving conveying efficiency. The bumps also increase the thickness, strength, and wear resistance of the spiral blades 32, making them more resistant to wear and impact from materials. This extends the service life of the spiral blades 32, reduces replacement frequency and cost, and reduces maintenance requirements due to wear.

[0049] The moving assembly 2 includes a movable wheel 21 and a movable driving member 22 . The output end of the movable driving member 22 is fixedly connected to the movable wheel 21 . The axial direction of the movable wheel 21 is consistent with the length direction of the frame 1 .

[0050] It is worth noting that the movable drive member 22 is preferably a motor. Activating the movable drive member 22 rotates the movable wheel 21, driving the frame 1 to perform a circular motion around the central column 51. This greatly expands the operating range of the rake 4 and the reclaiming and conveying assembly 3, enabling them to cover a wider area, effectively scraping and conveying more wood chips, and improving production efficiency and wood chip collection efficiency.

[0051] The balancing hopper 5 includes an outer shell 52, a spiral conveyor 53 and a belt conveyor. The outer shell 52 is provided with an opening. The spiral conveyor 53 is located inside the shell. The opening connects the output end of the material-taking conveying assembly 3 with the spiral conveyor 53 and the input end. The input end of the belt conveyor is connected to the output end of the spiral conveyor 53. The belt conveyor is used to transport wood chips outward.

[0052] A screw conveyor 53 is installed within the equalizing hopper 5. Its input is connected to the output of the reclaiming conveyor assembly 3, ensuring that wood chips enter the equalizing hopper 5 quickly and accurately, effectively improving the accuracy and efficiency of chip delivery. Subsequently, the output of the screw conveyor 53 is connected to the input of the belt conveyor, allowing the screw conveyor 53 to smoothly transport the wood chips to the belt conveyor, which then delivers the chips. This ensures a smooth and efficient process.

[0053] The input end of the screw conveyor 53 is lower than its output end. The screw conveyor 53 gradually lifts the wood chips from the lower position to the higher position through the rotation of its internal spiral blades. This continuous, progressive conveying method ensures the stability and continuity of the wood chips during the conveying process, avoiding the scattering and loss of materials caused by direct lifting or throwing.

[0054] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A material taking device, characterized in that: It includes a frame, a moving assembly, a material reclaiming and conveying assembly, a material rake and a balancing hopper; The balancing hopper includes a central column, one end of the frame is sleeved on the central column, the other end of the frame is provided with the moving assembly, the material taking and conveying assembly is located at the bottom of the frame, the output end of the material taking and conveying assembly is located above the opening of the balancing hopper, and the material rake is obliquely installed on the top of the frame; The moving assembly is used to move the frame, the material rake is used to scrape wood chips from the material pile, the material conveying assembly is used to convey the wood chips to the equalizing hopper, and the equalizing hopper is used to convey the wood chips outward.

2. A material taking device according to claim 1, characterized in that: A plurality of scraping members are detachably mounted on one side of the material rake away from the frame, and the plurality of scraping members are evenly arranged; The end of the scraper away from the frame expands from the inside to the outside to form a triangular structure.

3. A material taking device according to claim 1, characterized in that: The material rake and the material taking and conveying assembly are located on the same side of the frame.

4. A material taking device according to claim 1, characterized in that: The material-taking conveying assembly includes a conveying drive, a conveying shaft and a spiral blade. The output end of the conveying drive is fixedly connected to the conveying shaft. The two ends of the conveying shaft are respectively connected to the moving assembly and the balancing hopper. The spiral blade is welded to the conveying shaft.

5. A material taking device according to claim 4, characterized in that: The spiral blade is evenly distributed with a plurality of protrusions.

6. A material taking device according to claim 4, characterized in that: The moving assembly includes a movable wheel and a movable driving member. The output end of the movable driving member is fixedly connected to the movable wheel. The axial direction of the movable wheel is consistent with the length direction of the frame.

7. A material taking device according to claim 1, characterized in that: The balancing hopper includes an outer shell, a spiral conveyor and a belt conveyor. The outer shell is provided with an opening. The spiral conveyor is located in the frame. The opening connects the output end of the material-taking conveying assembly with the spiral conveyor and the input end. The input end of the belt conveyor is connected to the output end of the spiral conveyor. The belt conveyor is used to transport wood chips outward.

8. A material taking device according to claim 7, characterized in that: The input end of the spiral conveying member is lower than the output end of the spiral conveying member.

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