CN112551083A - Automatic feeding device and method for biomass boiler - Google Patents
Automatic feeding device and method for biomass boiler Download PDFInfo
- Publication number
- CN112551083A CN112551083A CN202011333889.7A CN202011333889A CN112551083A CN 112551083 A CN112551083 A CN 112551083A CN 202011333889 A CN202011333889 A CN 202011333889A CN 112551083 A CN112551083 A CN 112551083A
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- China
- Prior art keywords
- cutting
- raw material
- shed
- base
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses an automatic feeding device and method for a biomass boiler, which comprises a base, wherein the lower end of the base is provided with a moving assembly convenient for the base to move, the upper end of the base is provided with a conveying belt for conveying materials, the end parts of conveying rollers at the left end and the right end of the conveying belt are fixedly connected with a support, the left lower side of the support is rotatably connected with the output end of a telescopic rod A, and the right lower side of the support is rotatably connected with the output end of a telescopic rod B; the support is provided with a cutting assembly for cutting materials conveyed on the conveying belt; the automatic mechanical gripper directly conveys the bundled raw materials to the feeding conveying mechanism, can replace a manual mode, realizes automatic unpacking and feeding, greatly reduces labor intensity and improves feeding efficiency; simultaneously, the raw materials on conveyer structure upper portion cuts off the canopy and also can carry out the segment to the raw materials and cut, prevents that the raw materials overlength and the transmission that brings are inconvenient.
Description
Technical Field
The invention relates to the technical field of raw material conveying, in particular to an automatic feeding device and method for a biomass boiler.
Background
In biomass fuel conveying equipment, for the controlled material taking out of a biomass power plant bin straw fuel, a spiral material taking machine is commonly used, and the spiral material taking machine is used for continuously adding raw materials required by production into another production equipment.
The existing spiral material taking machine for biomass power generation still has the following defects in use: firstly, the adaptability to fuel is poor, the traditional spiral reclaimer is regulated by a frequency converter, the speed regulation range is small, the torque cannot be changed, when the hardness of the fuel changes, the spiral reclaimer cannot adapt well, so that the fuels with different hardness cannot be output smoothly, and the blockage is often caused; and secondly, the number of accidental faults is large, and when output is blocked, fuel is easy to scatter, and even production faults are caused.
In order to solve the problems, an automatic feeding device and method for a biomass boiler are provided.
Disclosure of Invention
The invention aims to provide an automatic feeding device and method for a biomass boiler, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic feeding device for a biomass boiler comprises a base, wherein a moving assembly convenient for the base to move is arranged at the lower end of the base, a conveying belt used for conveying materials is arranged at the upper end of the base, the end parts of conveying rollers at the left end and the right end of the conveying belt are fixedly connected with a support, the left lower side of the support is rotatably connected with the output end of a telescopic rod A, and the right lower side of the support is rotatably connected with the output end of a telescopic rod B;
the support is provided with a cutting assembly for cutting materials conveyed on the conveying belt;
the cutting assembly, the telescopic rod A, the telescopic rod B and the automatic mechanical gripper are electrically connected with the control panel through wires.
The cutting assembly comprises a first cutting piece for cutting the material binding rope and a second cutting piece for cutting the scattered material;
the base is provided with two automatic mechanical grippers for gripping and conveying materials onto the conveying belt, and the automatic mechanical grippers are arranged on the base where the feeding end of the conveying belt is located.
As a further scheme of the invention: the first cutting part comprises a raw material bundle scattering shed, two ends of the raw material bundle scattering shed are connected with a support, at least one cutting knife used for cutting a binding material rope is arranged at the top of the raw material bundle scattering shed, the arrangement direction of the cutting knife is consistent with the transmission direction of the conveying belt, and the upper end of the cutting knife is connected and fixed with a fixing base arranged at the top of the raw material bundle scattering shed through a replaceable knife head.
As a further scheme of the invention: the cutting knife is equipped with threely, and equidistant arrangement, and the length of three cutting knife is different.
As a still further scheme of the invention: the second cutting part comprises a raw material cutting shed, a connecting rod hung above the conveying belt is arranged inside the raw material cutting shed, the left end and the right end of the connecting rod are fixedly connected with the top of the raw material bundle scattering shed through a fixing base, a chopper is arranged below the connecting rod, a chopper cutting edge is arranged on the lower side of the chopper, two sides of the upper end of the chopper are respectively connected with the lower end of a moving rod through a linkage bearing in a rotating mode, the upper end of the moving rod is respectively connected with the end portion of a transmission rod in a rotating mode, the other end of the transmission rod is fixedly connected with the driving shaft at the end portion of the connecting rod, each driving shaft is arranged at the end portion of the connecting rod through the rotation of.
As a still further scheme of the invention: the automatic mechanical gripper comprises a telescopic rotating shaft connected with a base, the telescopic rotating shaft comprises a rotating motor connected with the base, the output end of the rotating motor is provided with a mounting disc, a telescopic column capable of adjusting the height is arranged on the mounting disc, the output end of the telescopic column is fixedly connected with the bottom of a supporting rod of the mechanical gripper, the other end of the supporting rod of the mechanical gripper is provided with a rotating head of the mechanical gripper, and the rotating head of the mechanical gripper is provided with a mechanical gripper used for gripping materials.
As a still further scheme of the invention: the control panel is provided with a telescopic rod A control button, a raw material cutting shed master control button, a telescopic rod B control button and a raw material cutting shed control button connecting button.
As a still further scheme of the invention: the moving assembly at least comprises one universal self-locking roller, and each universal self-locking roller is arranged at four corner positions at the lower end of the base.
Compared with the prior art, the invention has the beneficial effects that: the automatic mechanical gripper directly conveys the bundled raw materials to the feeding conveying mechanism, can replace a manual mode, realizes automatic unpacking and feeding, greatly reduces labor intensity and improves feeding efficiency; meanwhile, the raw material cutting shed at the upper part of the conveyor structure can also cut small sections of raw materials, so that inconvenience in transmission due to overlong raw materials is prevented; the telescopic link of conveyer belt bottom can adjust according to the height of feed inlet, real realization seamless connection.
Drawings
FIG. 1 is a schematic view of an automatic loading device for a biomass boiler in a non-operating state;
FIG. 2 is a schematic view of the working state of an automatic feeding device for a biomass boiler;
FIG. 3 is a cross-sectional view of a raw material baling shed of an automatic feeding device for a biomass boiler;
FIG. 4 is a cross-sectional view of a raw material cutting shed of an automatic feeding device for a biomass boiler.
Wherein: 1. a base; 1-1, a control button of a telescopic rod A; 1-2, cutting off a main control button of the greenhouse by the raw materials; 1-3, a telescopic rod B control button; 2. an automatic mechanical gripper; 2-1, telescoping a rotating shaft; 2-2, supporting the rod by the mechanical gripper; 2-3, rotating the mechanical gripper head; 2-4, mechanically grasping the hand; 3. a conveyor belt; 4. the raw material bundles are scattered in a shed; 4-1, fixing the base; 4-2, the replaceable cutter head; 4-3, cutting knife; 5. a raw material cutting shed; 5-1, a linkage bearing; 5-2, a motion rod; 5-3, cutting with a chopper; 5-4. the edge of the guillotine; 5-5, connecting rod; 5-6, fixing the base; 6. a telescopic rod A; 7. a telescopic rod B; 8. a universal self-locking roller; 9. a wire; 10. the raw materials cut off canopy control button connecting button.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an automatic feeding device for a biomass boiler includes a base 1, a moving assembly is disposed at a lower end of the base 1 for facilitating movement of the base, a conveyor belt 3 for conveying materials is disposed at an upper end of the base 1, end portions of conveying rollers at left and right ends of the conveyor belt 3 are fixedly connected to a support, a left lower side of the support is rotatably connected to an output end of a telescopic rod a6, a right lower side of the support is rotatably connected to an output end of a telescopic rod B7, and an inclination angle of the conveyor belt 3 is adjusted by adjusting lengths of the telescopic rod a6 and the telescopic rod B7, so that the materials slide from left to right;
the support is provided with a cutting assembly for cutting the materials conveyed on the conveying belt 3;
the cutting assembly, the telescopic rod A6, the telescopic rod B7 and the automatic mechanical gripper 2 are electrically connected with a control panel through a lead 9;
the control panel is provided with a telescopic rod A control button 1-1, a raw material cutting shed master control button 1-2, a telescopic rod B control button 1-3 and a raw material cutting shed control button connecting button 10;
the automatic mechanical gripper 2 is provided with two automatic mechanical grippers and is arranged on a base 1 where the feeding end of a conveyor belt 3 is located, the automatic mechanical gripper 2 comprises a telescopic rotating shaft 2-1 connected with the base 1, the telescopic rotating shaft 2-1 comprises a rotating motor connected with a base 1, the output end of the rotating motor is provided with a mounting disc, a telescopic column capable of adjusting the height is arranged on the mounting disc, the output end of the telescopic column is fixedly connected with the bottom of a mechanical gripper supporting rod 2-2, the other end of the mechanical gripper supporting rod 2-2 is provided with a mechanical gripper rotating head 2-3, and a mechanical gripper 2-4 used for gripping materials is arranged on the mechanical gripper rotating head 2-3;
the telescopic rotating shaft can ensure 360-degree rotation of the automatic mechanical gripper, the length of the telescopic rotating shaft can be adjusted according to the distance between the raw material and the whole device, the mechanical gripper 2-4 is connected to the rotating head 2-3 of the mechanical gripper, 360-degree dead-angle-free rotation can be realized, and the material gripping is convenient;
the cutting assembly comprises a first cutting piece for cutting the material binding rope and a second cutting piece for cutting the scattered material;
the first cutting part comprises a raw material bundle scattering shed 4, two ends of the raw material bundle scattering shed 4 are connected with a support, at least one cutting knife 4-3 for cutting off a binding material rope is arranged at the top in the raw material bundle scattering shed 4, the arrangement direction of the cutting knife 4-3 is consistent with the transmission direction of the conveyor belt 3, and the upper end of the cutting knife 4-3 is fixedly connected with a fixed base 4-1 arranged at the top in the raw material bundle scattering shed 4 through a replaceable knife head 4-2, so that when the conveyor belt 3 transmits the bound materials, the cutting knife 4-3 can cut off the rope, so that the materials are scattered, and preparation is made for later cutting off;
the three cutting knives 4-3 are arranged at equal intervals, and the lengths of the three cutting knives 4-3 are different;
the second cutting part comprises a raw material cutting shed 5, a connecting rod 5-5 suspended above the conveyor belt 3 is arranged in the raw material cutting shed 5, the left end and the right end of the connecting rod 5-5 are fixedly connected with the inner top of the raw material bundling shed 5 through a fixed base 5-6, a guillotine 5-3 is arranged below the connecting rod 5-5, a guillotine cutting edge 5-4 is arranged on the lower side of the guillotine 5-3, two sides of the upper end of the guillotine 5-3 are respectively and rotatably connected with the lower end of a moving rod 5-2 through linkage bearings 5-1, the upper end of the moving rod 5-2 is respectively and rotatably connected with the end of a transmission rod, the other end of the transmission rod is fixedly connected with a driving shaft at the end of the connecting rod 5-5, and each driving shaft is rotatably arranged at, the driving shaft is fixedly connected with the output end of the driving motor;
the driving shaft is driven to rotate by the driving motor, the driving shaft drives the transmission rod to rotate, and the transmission rod drives the side cutter 5-3 to move up and down by the moving rod 502, so that the material on the conveyor belt 3 is cut;
the moving assembly at least comprises one universal self-locking roller 8, and each universal self-locking roller 8 is arranged at four corner positions at the lower end of the base 1.
The working principle of the invention is as follows: the bundled raw materials conveyed by the conveyor belt 3 are grabbed and conveyed to the conveyor belt 3 by the automatic mechanical gripper 2, the bundled raw materials firstly pass through the conveyor belt below the raw material bundle scattering shed 4, cutting knives 4-3 with different lengths are arranged in the raw material bundle scattering shed 4 in parallel through a fixed base 4-1, the blade surfaces are arranged in parallel to the conveyor belt, along with the movement of the bundled raw materials, the cutting knives 4-3 with different lengths can block the waist to cut off the bundling ropes of the raw materials, the raw materials are scattered, along with the operation of the conveyor belt 3, the raw materials pass through the conveyor belt below the raw material cutting shed 5, wherein, the cutting edges 5-4 of the guillotines are vertical to the moving direction of the conveyor belt, along with the one-circle operation of the linkage bearings 5-1, the guillotines 5-3 cut off the conveyed raw materials for one time, along with the circulating operation of the linkage bearings 5-1, the guill, the cut material slides along the conveyor 3 to a set position.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An automatic feeding device for a biomass boiler comprises a base (1) and is characterized in that a moving assembly convenient for moving the base (1) is arranged at the lower end of the base (1), a conveying belt (3) used for conveying materials is arranged at the upper end of the base (1), the end parts of conveying rollers at the left end and the right end of the conveying belt (3) are fixedly connected with a support, the left lower side of the support is rotatably connected with the output end of a telescopic rod A (6), and the right lower side of the support is rotatably connected with the output end of a telescopic rod B (7);
the support is provided with a cutting assembly for cutting the materials conveyed on the conveying belt (3);
the cutting assembly, the telescopic rod A (6), the telescopic rod B (7) and the automatic mechanical gripper (2) are electrically connected with the control panel through a lead (9);
the cutting assembly comprises a first cutting piece and a second cutting piece, wherein the first cutting piece is used for cutting off the material binding rope, and the second cutting piece is used for cutting the scattered materials.
2. The automatic feeding device for the biomass boiler is characterized in that the first cutting part comprises a raw material bundle scattering shed (4), two ends of the raw material bundle scattering shed (4) are connected with a support, at least one cutting knife (4-3) used for cutting off a binding material rope is arranged at the top in the raw material bundle scattering shed (4), the arrangement direction of the cutting knife (4-3) is consistent with the transmission direction of the conveying belt (3), and the upper end of the cutting knife (4-3) is fixedly connected with a fixing base (4-1) arranged at the top in the raw material bundle scattering shed (4) through a replaceable knife head (4-2).
3. The automatic feeding device for the biomass boiler is characterized in that the three cutting knives (4-3) are arranged at equal intervals, and the lengths of the three cutting knives (4-3) are different.
4. The automatic feeding device for the biomass boiler according to claim 1, wherein the second cutting member comprises a raw material cutting shed (5), a connecting rod (5-5) suspended above the conveyor belt (3) is arranged inside the raw material cutting shed (5), the left end and the right end of the connecting rod (5-5) are fixedly connected with the top of the inside of the raw material bundle scattering shed (5) through a fixed base (5-6), a guillotine (5-3) is arranged below the connecting rod (5-5), a guillotine cutting edge (5-4) is arranged on the lower side of the guillotine (5-3), two sides of the upper end of the guillotine (5-3) are respectively and rotatably connected with the lower end of a moving rod (5-2) through a linkage bearing (5-1), the upper end of the moving rod (5-2) is respectively and rotatably connected with the end of a transmission rod, the other end of the transmission rod is fixedly connected with a driving shaft at the end part of the connecting rod (5-5), each driving shaft is rotatably arranged at the end part of the connecting rod (5-5) through a linkage bearing (5-1), and the driving shaft is fixedly connected with the output end of the driving motor.
5. The automatic feeding device for the biomass boiler is characterized in that the automatic mechanical gripper (2) comprises a telescopic rotating shaft (2-1) connected with the base (1), the telescopic rotating shaft (2-1) comprises a rotating motor connected with the base (1), the output end of the rotating motor is provided with a mounting disc, a telescopic column with adjustable height is arranged on the mounting disc, the output end of the telescopic column is fixedly connected with the bottom of a mechanical gripper supporting rod (2-2), the other end of the mechanical gripper supporting rod (2-2) is provided with a mechanical gripper rotating head (2-3), and a mechanical gripper (2-4) for gripping materials is arranged on the mechanical gripper rotating head (2-3).
6. The automatic feeding device for the biomass boilers, as recited in claim 1, characterized in that the control panel is provided with a control button (1-1) of a telescopic rod A, a general control button (1-2) of a raw material cutting shed, a control button (1-3) of a telescopic rod B and a connection button (10) of a raw material cutting shed control button.
7. The automatic feeding device for the biomass boiler is characterized in that the moving assembly at least comprises one universal self-locking roller (8), and each universal self-locking roller (8) is arranged at four corner positions at the lower end of the base (1).
8. A feeding method of an automatic feeding device for a biomass boiler according to any one of claims 1 to 7, characterized in that a bale of raw material conveyed by a conveyor belt (3) is grabbed and fed to the conveyor belt (3) by an automatic mechanical gripper (2), the bale of raw material first passes through the conveyor belt below a raw material bale breaking shed (4), cutting knives (4-3) with different lengths are arranged in parallel in the raw material bale breaking shed (4) through a fixed base (4-1), the blade surfaces are arranged in parallel with the conveyor belt, the cutting knives (4-3) with different lengths can block the binding ropes of the raw material along with the movement of the bale of raw material, the raw material is broken up, the raw material passes through the conveyor belt below a raw material cutting shed (5) along with the operation of the conveyor belt (3), wherein the cutting edges (5-4) of the guillotine are perpendicular to the moving direction of the conveyor belt, and rotate for one circle along with a linkage bearing (5-1), the guillotine (5-3) cuts off the conveyed raw materials once, and the guillotine (5-3) cuts off the raw materials at equal intervals along with the circulating operation of the linkage bearing (5-1), so that the cut materials slide to a set position along the conveyor belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333889.7A CN112551083A (en) | 2020-11-24 | 2020-11-24 | Automatic feeding device and method for biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333889.7A CN112551083A (en) | 2020-11-24 | 2020-11-24 | Automatic feeding device and method for biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112551083A true CN112551083A (en) | 2021-03-26 |
Family
ID=75043537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011333889.7A Withdrawn CN112551083A (en) | 2020-11-24 | 2020-11-24 | Automatic feeding device and method for biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112551083A (en) |
-
2020
- 2020-11-24 CN CN202011333889.7A patent/CN112551083A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
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| WW01 | Invention patent application withdrawn after publication |