Biomass sheet material blockage dredging device

Abstract

The utility model belongs to the technical field of biomass material production, and particularly relates to a biomass sheet stock blockage dredging device which comprises a stock bin, bearing plates are fixed to the two sides of the bottom of the stock bin, supporting legs are fixed to the bottom sides of the bearing plates, a fixing plate is fixed to a bottom end opening of the stock bin, and the bottom end opening of the stock bin is provided with an opening. A dredging structure is fixed at one end of the fixed plate; the dredging structure comprises a supporting plate, a rotating hole is formed in the middle of the supporting plate, a rotating column movably penetrates through the rotating hole, a first limiting ring and a second limiting ring are fixed to the outer side of the rotating column, stretching operation is conducted through a pushing air cylinder, and under the action of a pneumatic rod, the upper shovel plate can be pushed in the bottom port of the stock bin; by means of the structure, materials clamped at the bottom of the stock bin can be shoveled away, the bottom of the stock bin is dredged, damage of blockages to equipment can be reduced through matched pushing of the upper shoveling plate and the lower shoveling plate, and meanwhile the dredging efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of biomass material production, in particular to a biomass sheet material blockage dredging device. Background Art

[0002] Biomass refers to various organisms produced by photosynthesis using the atmosphere, water, and land. In other words, all living, growing organic matter is generally called biomass, which includes plants, animals, and microorganisms. When manufacturing biomass flakes, the material is transported from the silo to the conveyor belt. During the transportation process, the material is prone to blockage at the bottom discharge port of the silo. In order to better feed the material, the silo needs to be dredged through a dredging device.

[0003] The main method to solve this problem at present is to use a spiral loosening machine, which uses the rotation and stirring of a low-speed motor to break the non-flow problem caused by the sheet material being compacted.

[0004] The dredging position is relatively fixed. If the material discharge area of ​​the silo is relatively large, a larger and longer dredging device is required. It is easy for the sheet material to strangle the dredging device, causing the dredging device to overload and burn the motor. The dredging effect is not good, and the phenomenon of tightening may occur. Therefore, a biomass sheet material blocking dredging device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the existing equipment, the utility model proposes a biomass sheet material blockage dredging device.

[0006] The technical solution adopted by the utility model to solve the technical problem is a biomass flake material blockage dredging device, comprising a silo, with load-bearing plates fixed on both sides of the bottom of the silo, and support legs fixed on the bottom side of the load-bearing plates;

[0007] A fixing plate is fixed at the bottom port of the silo, and a dredging structure is fixed at one end of the fixing plate;

[0008] The dredging structure includes a support plate, a rotating hole is provided in the middle of the support plate, a rotating column is movably passed through the rotating hole, and a first limiting ring and a second limiting ring are fixed to the outer side of the rotating column, and the first limiting ring and the second limiting ring are respectively located on both sides of the support plate;

[0009] A push cylinder is fixed to one end of the rotating column, a rod hole is opened inside the rotating column, a pneumatic rod is installed at the output end of the pushing cylinder, the pneumatic rod is arranged through the rod hole, and one end of the pneumatic rod is connected to an upper shovel plate;

[0010] A return shovel plate is fixed on one side of the upper shovel plate, a movable cylinder is installed on the top inner wall of the upper shovel plate, and a lower shovel plate is installed on the active end of the movable cylinder;

[0011] A second baffle is fixed on the top inner wall of the upper shovel plate, and a first baffle is fixed on the top side wall of the lower shovel plate. The first baffle and the second baffle are staggered.

[0012] Preferably, a mounting plate is fixed on the top side of the support plate, a rotating motor is installed on one side of the mounting plate, a rotating gear is installed on the output shaft of the rotating motor, a driving gear is installed on the outer side of the end of the first limiting ring, and the driving gear and the rotating gear are engaged with each other.

[0013] Preferably, a mounting plate is fixed on one side of the supporting leg, and an air storage box, a controller and an air pump are installed on the top side of the mounting plate. The air pump supplies air to the air storage box. The air storage box is connected to the pushing cylinder and the movable cylinder through an air pipe, and an electromagnetic valve is provided on the air pipe. The electromagnetic valve and the pushing cylinder, the movable cylinder and the controller are controlled by a signal line, and can cooperate to realize the extension and retraction operation of the pushing cylinder and the movable cylinder.

[0014] Preferably, a conveying frame is provided on the bottom side of the silo, and rollers are rotatably installed between the inner walls of both sides of the conveying frame, and conveying rollers are mounted on the rollers. A rolling motor is installed on the outside of one end of the conveying frame, and the output shaft of the rolling motor is connected to one end of one of the rollers. A conveyor belt is installed in the conveying frame, and the conveyor belt is sleeved on the outside of the conveying roller, wherein one end of the conveying frame is located just below the bottom port of the silo, a protective plate is fixed on the top side of the conveying frame, and a load-bearing leg is fixed on the bottom side of the conveying frame, which can transport materials falling from the silo with the cooperation of the conveyor belt, and a plurality of conveying rollers are provided in the middle of the conveying frame, which can cooperate with the rolling support during the material conveying process.

[0015] The utility model is beneficial in that: by pushing the cylinder to perform the extension operation, under the action of the pneumatic rod, the upper shovel plate can be pushed at the bottom port of the silo, and the material stuck at the bottom of the silo can be shoveled off, thereby clearing the bottom of the silo;

[0016] By rotating the motor, the rotating gear is driven to rotate. With the cooperation of the driving gear, the rotating column can be rotated to adjust the rotation state of the upper shovel plate. Through the coordinated push of the upper and lower shovel plates, the damage to the equipment caused by the blockage can be reduced, and the dredging efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall first-person perspective structure;

[0019] Figure 2 Schematic diagram of the overall second perspective structure;

[0020] Figure 3 This is a first-person perspective diagram of the dredging structure;

[0021] Figure 4 This is a schematic diagram of the dredging structure from the second perspective;

[0022] Figure 5 Schematic diagram of the combined structure of the upper shovel plate and the lower shovel plate;

[0023] In the figure: 1. silo; 2. load-bearing plate; 3. supporting leg; 4. fixing plate; 5. conveyor belt; 6. protective plate; 7. dredging structure; 8. conveying frame; 9. roller; 10. load-bearing leg; 11. mounting plate; 12. air storage box; 13. controller; 14. air pump; 15. rolling motor; 16. conveying roller; 71. supporting plate; 72. first limiting ring; 73. erection plate; 74. rotating motor; 75. rotating gear; 76. rotating column; 77. driving gear; 78. pushing cylinder; 79. pneumatic rod; 710. upper shovel plate; 711. second limiting ring; 712. lower shovel plate; 713. first baffle; 714. second baffle; 715. movable cylinder; 716. return shovel plate. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 As shown, a biomass flake material blockage clearing device includes a silo 1, with bearing plates 2 fixed on both sides of the bottom of the silo 1, and supporting legs 3 fixed on the bottom side of the bearing plates 2;

[0026] A fixing plate 4 is fixed at the bottom port of the silo 1, and a dredging structure 7 is fixed at one end of the fixing plate 4;

[0027] The dredging structure 7 includes a support plate 71, a rotation hole is defined in the middle of the support plate 71, a rotation column 76 is movably passed through the rotation hole, and a first limiting ring 72 and a second limiting ring 711 are fixed to the outer sides of the rotation column 76, respectively. The first limiting ring 72 and the second limiting ring 711 are respectively located on both sides of the support plate 71;

[0028] A push cylinder 78 is fixed to one end of the rotating column 76. A rod hole is opened inside the rotating column 76. A pneumatic rod 79 is installed at the output end of the pushing cylinder 78. The pneumatic rod 79 is set through the rod hole. One end of the pneumatic rod 79 is connected to the upper shovel plate 710.

[0029] A return shovel plate 716 is fixed to one side of the upper shovel plate 710. A movable cylinder 715 is installed on the top inner wall of the upper shovel plate 710. The lower shovel plate 712 is installed on the active end of the movable cylinder 715.

[0030] A second baffle 714 is fixed on the top inner wall of the upper shovel plate 710 , and a first baffle 713 is fixed on the top side wall of the lower shovel plate 712 . The first baffle 713 and the second baffle 714 are staggered.

[0031] A mounting plate 73 is fixed to the top side of the support plate 71, and a rotating motor 74 is installed on one side of the mounting plate 73. A rotating gear 75 is installed on the output shaft of the rotating motor 74, and a driving gear 77 is installed on the outer side of the end of the first limiting ring 72. The driving gear 77 and the rotating gear 75 mesh with each other. When the biomass flakes are manufactured, the materials are transported to the conveyor belt 5 through the silo 1. During the transportation process, the materials are easily blocked at the bottom discharge port of the silo 1. In order to facilitate the discharge of the materials, the pushing cylinder 78 is extended. Under the action of the pneumatic rod 79, the upper shovel plate 710 can be pushed at the bottom port of the silo 1, so that the materials stuck at the bottom of the silo 1 can be shoveled off and the bottom of the silo 1 can be dredged;

[0032] During the dredging process, when dredging, the rotating motor 74 can be used to drive the rotating gear 75 to rotate, and under the cooperation of the driving gear 77, the rotating column 76 can be rotated to adjust the rotation state of the upper shovel plate 710;

[0033] During the process of advancing the upper shovel plate 710 to clear the blockage, when the upper shovel plate 710 is turned over, the lower shovel plate 712 is positioned above the upper shovel plate 710. Under the advancing and extending operation of the movable cylinder 715, the distance between the lower shovel plate 712 and the upper shovel plate 710 can be expanded, thereby expanding the clearing surface.

[0034] When the upper shovel plate 710 returns, the upper shovel plate 710 returns to its initial position, and is located above the lower shovel plate 712. With the cooperation of the return shovel plate 716, the return operation of the upper shovel plate 710 is better facilitated, and dust resistance can be reduced.

[0035] Through the coordinated pushing of the upper shovel plate 710 and the lower shovel plate 712, the damage to the equipment caused by the blockage can be reduced, and the dredging efficiency can be improved.

[0036] A mounting plate 11 is fixed to one side of the support leg 3 , and an air storage box 12 , a controller 13 and an air pump 14 are mounted on the top side of the mounting plate 11 . The air pump 14 supplies air to the air storage box 12 .

[0037] The air storage box 12 is connected to the pushing cylinder 78 and the movable cylinder 715 through an air pipe, and an electromagnetic valve is provided on the air pipe. The electromagnetic valve and the pushing cylinder 78, the movable cylinder 715 and the controller 13 are controlled by signal lines, and can cooperate to realize the extension and retraction operation of the pushing cylinder 78 and the movable cylinder 715.

[0038] A conveying frame 8 is provided on the bottom side of the silo 1, and a roller shaft 9 is rotatably installed between the inner walls on both sides of the conveying frame 8, and a conveying roller 16 is mounted on the roller shaft 9. A rolling motor 15 is installed on the outside of one end of the conveying frame 8, and the output shaft of the rolling motor 15 is connected to one end of one of the roller shafts 9. A conveyor belt 5 is installed in the conveying frame 8, and the conveyor belt 5 is sleeved on the outside of the conveying roller 16, wherein one end of the conveying frame 8 is located just below the bottom port of the silo 1, and a protective plate 6 is fixed on the top side of the conveying frame 8, and a load-bearing leg 10 is fixed on the bottom side of the conveying frame 8. When the material is conveyed, the rolling motor 15 is operated to drive the roller shaft 9 to rotate. With the cooperation of the conveyor belt 5, the material falling from the silo 1 can be conveyed. A plurality of conveying rollers 16 are provided in the middle of the conveying frame 8, which can cooperate with the rolling support during the material conveying process.

[0039] Working principle: When manufacturing biomass flakes, the material is transported to the conveyor belt 5 through the silo 1. During the transportation process, the material is easily blocked at the bottom discharge port of the silo 1. In order to facilitate the discharge of the material, the push cylinder 78 is stretched. Under the action of the pneumatic rod 79, the upper shovel plate 710 can be pushed at the bottom port of the silo 1, which can shovel off the material stuck at the bottom of the silo 1 and dredge the bottom of the silo 1.

[0040] During the dredging process, when dredging, the rotating motor 74 can be used to drive the rotating gear 75 to rotate, and under the cooperation of the driving gear 77, the rotating column 76 can be rotated to adjust the rotation state of the upper shovel plate 710;

[0041] During the process of advancing the upper shovel plate 710 to clear the blockage, when the upper shovel plate 710 is turned over, the lower shovel plate 712 is positioned above the upper shovel plate 710. Under the advancing and extending operation of the movable cylinder 715, the distance between the lower shovel plate 712 and the upper shovel plate 710 can be expanded, thereby expanding the clearing surface.

[0042] When the upper shovel plate 710 returns, the upper shovel plate 710 returns to its initial position, and is located above the lower shovel plate 712. With the cooperation of the return shovel plate 716, the return operation of the upper shovel plate 710 is better facilitated, and dust resistance can be reduced.

[0043] Through the coordinated pushing of the upper shovel plate 710 and the lower shovel plate 712, the damage to the equipment caused by the blockage can be reduced, and the dredging efficiency can be improved.

[0044] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A biomass sheet material blockage dredging device, characterized by: It comprises a silo (1), wherein load-bearing plates (2) are fixed on both sides of the bottom of the silo (1), and support legs (3) are fixed on the bottom side of the load-bearing plates (2); A fixing plate (4) is fixed at the bottom port of the silo (1), and a dredging structure (7) is fixed at one end of the fixing plate (4); The dredging structure (7) comprises a support plate (71), a rotating hole is provided in the middle of the support plate (71), a rotating column (76) is movably passed through the rotating hole, a first limiting ring (72) and a second limiting ring (711) are fixed to the outer side of the rotating column (76), and the first limiting ring (72) and the second limiting ring (711) are respectively located on both sides of the support plate (71); A push cylinder (78) is fixed to one end of the rotating column (76), a rod hole is provided inside the rotating column (76), a pneumatic rod (79) is installed at the output end of the pushing cylinder (78), the pneumatic rod (79) is arranged through the rod hole, and one end of the pneumatic rod (79) is connected to an upper shovel plate (710); A return shovel plate (716) is fixed to one side of the upper shovel plate (710), a movable cylinder (715) is installed on the top inner wall of the upper shovel plate (710), and a lower shovel plate (712) is installed on the active end of the movable cylinder (715); A second baffle (714) is fixed on the top inner wall of the upper shovel plate (710), and a first baffle (713) is fixed on the top side wall of the lower shovel plate (712). The first baffle (713) and the second baffle (714) are staggered.

2. A biomass sheet material blockage dredging device according to claim 1, characterized in that: A mounting plate (73) is fixed on the top side of the support plate (71), a rotating motor (74) is installed on one side of the mounting plate (73), a rotating gear (75) is installed on the output shaft of the rotating motor (74), a driving gear (77) is installed on the outer side of the end of the first limiting ring (72), and the driving gear (77) and the rotating gear (75) are meshed with each other.

3. The biomass sheet material blockage dredging device according to claim 1, characterized in that: A mounting plate (11) is fixed to one side of the support leg (3), and an air storage box (12), a controller (13) and an air pump (14) are mounted on the top side of the mounting plate (11), wherein the air pump (14) supplies air to the air storage box (12).

4. The biomass sheet material blockage dredging device according to claim 3, characterized in that: The air storage box (12) is connected to the push cylinder (78) and the movable cylinder (715) through an air pipe, and a solenoid valve is provided on the air pipe. The solenoid valve and the push cylinder (78), the movable cylinder (715) and the controller (13) are controlled through a signal line.

5. The biomass sheet material blockage dredging device according to claim 1, characterized in that: A conveying frame (8) is provided on the bottom side of the silo (1), a roller shaft (9) is rotatably installed between the inner walls of both sides of the conveying frame (8), a conveying roller (16) is mounted on the roller shaft (9), a rolling motor (15) is installed on the outer side of one end of the conveying frame (8), and the output shaft of the rolling motor (15) is connected to one end of one of the roller shafts (9).

6. The biomass sheet material blockage dredging device according to claim 1, characterized in that: A conveyor belt (5) is installed in the conveyor frame (8), and the conveyor belt (5) is sleeved on the outside of the conveyor roller (16), wherein one end of the conveyor frame (8) is located directly below the bottom port of the silo (1), a protective plate (6) is fixed on the top side of the conveyor frame (8), and a load-bearing leg (10) is fixed on the bottom side of the conveyor frame (8).

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