Biomass fuel excavating device
By designing a biomass fuel excavation device, and utilizing a regulating motor and anti-blocking mechanism to achieve modular feeding of the feed cylinder, the problem of low efficiency in manual excavation was solved, and efficient continuous feeding was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-24
AI Technical Summary
In existing biomass fuel production and processing workshops, manual digging for feeding is inefficient and cannot be synchronized with multiple boilers, thus affecting production efficiency.
Design a biomass fuel mining device, including a mixing box, a storage box, a conveyor belt and an anti-blocking mechanism. The device achieves modular feeding of the material cylinder by driving a rotating shaft and a rotating disk through a mixing motor, and removes the accumulation through the anti-blocking mechanism when blockage occurs.
It achieves efficient and continuous biomass fuel supply, improves the supply efficiency of the production workshop, and avoids fuel accumulation and blockage.
Smart Images
Figure CN224033844U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a biomass fuel excavating device and belongs to the field of biomass fuel excavating equipment. BACKGROUND
[0002] The existing boiler is all with coal, natural gas, charcoal and the like high heat value object as fuel. Once adding fuel can work for a long time, and does not require continuous feeding. With the improvement of environmental protection and energy saving consciousness, the biomass fuel pressed by the plant straw after crushing gradually becomes one of the main fuels of city hot water boiler.
[0003] However, in the existing production and processing workshop, the biomass fuel is mostly excavated and scooped from the biomass fuel pile by manual work to supply the fuel to each biomass boiler, but the manual excavating and feeding mode is low in efficiency and time-consuming, cannot be adapted to the numerous boilers in the production workshop, and affects the processing equipment of the production workshop. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies in the prior art, the utility model aims at providing a biomass fuel excavating device.
[0005] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme:
[0006] A biomass fuel excavating device, including deployment box, storage box and conveying belt, the storage box is located at the top of the deployment box, the inside of the deployment box is equipped with the deployment mechanism that matches with the conveying belt, the storage box is equipped with the barrel channel and the storage cavity, the top of the barrel channel penetrates to the top of the storage box, the bottom of the barrel channel penetrates to the inside of the deployment box, a plurality of barrels are placed from top to bottom in the inside of the barrel channel, the bottom barrel extends to the inside of the deployment box and matches with the deployment mechanism, the bottom of the storage cavity is equipped with the conical discharge hole that is communicated with the deployment box, the conical discharge hole matches with the deployment mechanism, the conical discharge hole is equipped with the anti-blocking mechanism.
[0007] Further, the deployment mechanism includes a deployment motor arranged at the center of the bottom of the deployment box, a rotating shaft is connected to the top output end of the deployment motor, the top end of the rotating shaft is movably penetrated into the inside of the deployment box and connected and fixed with a deployment disc, a plurality of deployment holes are uniformly formed in the circumferential direction on the deployment disc, the deployment holes match with both the barrels and the conical discharge hole, a discharge hole is formed in one side of the bottom of the deployment box, a discharge plate is hingedly connected in the discharge hole, the discharge plate matches with the barrels, the bottom of the discharge plate is slidingly connected with the output end of an electric telescopic rod, the electric telescopic rod is movably connected with a mounting plate on the ground, and the conveying belt is located directly below the discharge plate.
[0008] Further, the conical blanking hole comprises a conical frustum portion and a cylindrical portion, the conical frustum portion is located directly above the cylindrical portion, and the anti-blocking mechanism is arranged in the cylindrical portion.
[0009] Further, the anti-blocking mechanism comprises a blanking pipe arranged in the cylindrical portion, a plurality of protrusions are uniformly arranged in the circumferential direction of the blanking pipe, the protrusions are vertically and slidingly connected in vertical grooves, the vertical grooves are arranged on the inner wall of the cylindrical portion, the bottoms of a plurality of the vertical grooves are communicated with the top of a rotating groove, an annular plate is rotatably connected in the rotating groove, a plurality of inclined plates are uniformly arranged on the top of the annular plate, the lower half of the protrusion extends in the rotating groove and presses on the top of the annular plate from the vertical groove, and the protrusion is located between two adjacent inclined plates.
[0010] Further, a rotating ring is fixed to the middle of the circumferential outer surface of the annular plate, a guide ring groove matched with the rotating ring is arranged on the inner wall of the rotating groove, an inner tooth ring groove is arranged in the middle of the outer surface of the rotating ring, the guide ring groove is communicated with a driving cavity on one side, a driving motor is arranged in the driving cavity, a driving gear is connected to the top output end of the driving motor, and the end of the driving gear extends into the guide ring groove and is engaged with an inner tooth ring in the inner tooth ring groove.
[0011] Further, a maintenance door is arranged on each of the adjusting box and the storage box, and the two maintenance doors are respectively communicated with the adjusting box and the driving cavity.
[0012] Further, an electric control box is arranged on one side of the outer surface of the adjusting box, and the electric control box is electrically connected with the adjusting motor and the driving motor.
[0013] The utility model discloses the beneficial effect:
[0014] When the utility model is used, the biomass fuel in the storage cavity falls through the conical blanking hole, the material falls stably to the adjusting box inside through the guide of the blanking pipe, and is accumulated in the material cylinder on the adjusting disc, the material cylinder filled with biomass fuel is rotated to the above of the conveying belt through the adjusting mechanism, and the modular blanking action is carried out, and when the blanking action of biomass fuel is blocked, the material conveying action can be carried out through the anti-blocking mechanism.
[0015] The utility model discloses a design through the deployment mechanism, the material falls in the material cylinder in the deployment tray, and the deployment motor of deployment box bottom drives the small -range angle rotation of deployment tray, and the rotation of deployment tray will drive the material cylinder in a plurality of deployment holes to rotate to the below of conical unloading hole and carry out the feeding work, and the material cylinder full of biomass fuel will rotate to the unloading plate when deployment motor rotates each time, and then, electric push rod contracts and drives the unloading plate to rotate down and opens, and further makes the material cylinder on the unloading plate will slide to the conveyer belt along the oblique, carries out the material cylinder conveying work.
[0016] The utility model discloses a design through the anti -block mechanism, when the biomass fuel in conical unloading hole is accumulated and is connected and holds, at this moment, starts drive motor, and drive motor drives the rotation of rotation ring and annular plate through the meshing of driving gear and internal tooth ring groove, and the rotation of annular plate will drive the extrusion of top inclined plane and the lower half of boss together, and the extrusion of inclined plane promotes the boss vertical ascension, and the boss will drive unloading pipe to rise, and the rotation of annular plate will drive the up-and-down movement of unloading pipe reciprocating, and further will scatter the biomass fuel that accumulates at conical unloading hole, and further avoid the accumulation of biomass fuel. ACCURACY
[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description only is some embodiments of the utility model, and for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.
[0018] Figure 1 It is the total structure schematic diagram of a biomass fuel excavating device of the utility model;
[0019] Figure 2 It is the local structure schematic diagram of a biomass fuel excavating device of the utility model;
[0020] Figure 3 It is the deployment box structure schematic diagram of a biomass fuel excavating device of the utility model;
[0021] Figure 4 It is the deployment box internal structure schematic diagram of a biomass fuel excavating device of the utility model;
[0022] Figure 5 It is the anti -block mechanism structure schematic diagram of a biomass fuel excavating device of the utility model;
[0023] Figure 6 It is the anti -block mechanism local structure schematic diagram of a biomass fuel excavating device of the utility model;
[0024] Figure 7The utility model discloses a biomass fuel excavating device's unloading pipe and lug connection structure schematic view.
[0025] In the drawing, 1, deployment box, 2, storage box, 3, conveying belt, 4, unloading plate, 5, rotating shaft, 6, maintenance door, 7, deployment disc, 8, deployment hole, 9, cartridge passage, 10, storage cavity, 11, cartridge, 12, conical unloading hole, 13, unloading pipe, 14, lug, 15, rotating ring, 16, annular plate, 17, inclined plane plate, 18, inner tooth ring groove, 19, driving gear, 20, driving motor. DETAILED DESCRIPTION
[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.
[0027] Please refer to Figures 1-7 The utility model provides a kind of biomass fuel excavating device technical scheme, including deployment box 1, storage box 2 and conveying belt 3, the storage box 2 is located at the top of the deployment box 1, the deployment mechanism that is equipped with with the conveying belt 3 in the deployment box 1, storage box 2 is equipped with cartridge passage 9 and storage cavity 10, the top of cartridge passage 9 is penetrated to the top of the storage box 2, the bottom of cartridge passage 9 is penetrated to the inside of the deployment box 1, several cartridges 11 are placed from top to bottom in the inside of cartridge passage 9, the cartridge 11 of bottom extends to the inside of the deployment box 1 and is adapted with the deployment mechanism, the bottom of storage cavity 10 is equipped with conical unloading hole 12 that is connected with the deployment box 1, the conical unloading hole 12 is adapted with the deployment mechanism, the conical unloading hole 12 is equipped with anti-blocking mechanism, the outside surface of deployment box 1 one side is equipped with electric cabinet, the electric cabinet is electrically connected with the deployment motor and the driving motor 20;When using, biomass fuel in storage cavity 10 is lowered by conical unloading hole 12, material is guided to fall to the inside of deployment box 1 by the direction of unloading pipe 13, is accumulated in cartridge 11 on deployment disc 7, is rotated to the above of conveying belt 3 by deployment mechanism with the cartridge 11 filled with biomass fuel, carries out modularization unloading action, and, when the unloading action of biomass fuel is blocked, material conveying action can be carried out by anti-blocking mechanism.
[0028] Please refer to Figures 3-4The dispensing mechanism comprises a dispensing motor arranged at the center of the bottom of the dispensing box 1, the top output end of the dispensing motor is connected with a rotating shaft 5, the top end of the rotating shaft 5 is movably penetrated into the inside of the dispensing box 1 and connected and fixed with a dispensing disc 7, the top of the dispensing disc 7 is in conformity with the inner top of the dispensing box 1, a plurality of dispensing holes 8 are uniformly arranged on the dispensing disc 7 in the circumferential direction, the dispensing holes 8 are matched with both the material cylinder 11 and the conical discharging hole 12, a discharging hole is arranged at one side of the bottom of the dispensing box 1, a discharging plate 4 is hingedly arranged in the discharging hole, the discharging plate 4 is matched with the material cylinder 11, the bottom of the discharging plate 4 is slidably connected with the output end of an electric telescopic rod, the electric telescopic rod is movably connected with a mounting plate on the ground, and the conveying belt 3 is located directly below the discharging plate 4; through the design of the dispensing mechanism, the material falls into the material cylinder 11 on the dispensing disc 7, the dispensing motor at the bottom of the dispensing box 1 drives the dispensing disc 7 to rotate in a small range of angle, the rotation of the dispensing disc 7 drives the material cylinder 11 in the dispensing hole 8 to rotate in turn to below the conical discharging hole 12 to carry out the feeding work, each time the dispensing motor rotates, a material cylinder 11 filled with the biomass fuel rotates to the discharging plate 4, then the electric push rod is retracted to drive the discharging plate 4 to rotate downward to be opened, so that the material cylinder 11 placed on the discharging plate 4 slides along the slope to the conveying belt 3 to carry out the conveying work of the material cylinder 11.
[0029] Referring to Figure 2 The conical discharging hole 12 comprises a conical circular truncated cone part and a cylindrical part, the conical circular truncated cone part is located directly above the cylindrical part, and the anti-blocking mechanism is arranged in the cylindrical part; the arc surface guidance of the conical circular truncated cone part facilitates the rapid introduction of the biomass fuel, and the arrangement of the cylindrical part facilitates the stable descent of the biomass fuel.
[0030] Referring to Figure 2 , Figures 5-7The anti-blocking mechanism comprises a discharging pipe 13 located on the cylindrical part, a plurality of protrusions 14 are uniformly arranged on the circumference of the discharging pipe 13, the protrusions 14 are vertically and slidingly connected in vertical grooves, the vertical grooves are arranged on the inner wall of the cylindrical part, the bottoms of the vertical grooves are communicated with the top of a rotating groove, an annular plate 16 is rotatably connected in the rotating groove, a plurality of inclined plates 17 are uniformly arranged on the top of the annular plate 16, the lower half of the protrusions 14 extends in the rotating groove and presses on the top of the annular plate 16, the protrusions 14 are located between two adjacent inclined plates 17, a rotating ring 15 is fixed on the middle of the outer circumferential surface of the annular plate 16, a guide ring groove is arranged on the inner wall of the rotating groove and matched with the rotating ring 15, an inner tooth ring groove 18 is arranged on the middle of the outer surface of the rotating ring 15, one side of the guide ring groove is communicated with a driving cavity, a driving motor 20 is arranged in the driving cavity, a driving gear 19 is connected to the top output end of the driving motor 20, the end of the driving gear 19 extends into the guide ring groove and is engaged with the inner tooth ring in the inner tooth ring groove 18; through the design of the anti-blocking mechanism, when the biomass fuel in the conical discharging hole 12 is accumulated and clamped, at this time, the driving motor 20 is started, the driving motor 20 drives the rotating ring 15 and the annular plate 16 to rotate through the engagement of the driving gear 19 and the inner tooth ring groove 18, the annular plate 16 rotates at the same time, the inclined plates 17 on the top and the lower half of the protrusions 14 are extruded together, the protrusions 14 are vertically lifted through the extrusion of the inclined surface, the protrusions 14 drive the discharging pipe 13 to rise, the discharging pipe 13 reciprocally moves up and down through the rotation of the annular plate 16, and then the biomass fuel accumulated in the conical discharging hole 12 is broken up, and then the accumulation of the biomass fuel is avoided.
[0031] Referring to Figure 2 Both the distribution box 1 and the storage box 2 are provided with a maintenance door 6, and the two maintenance doors 6 are respectively communicated with the distribution box 1 and the driving cavity; through the design of the maintenance door 6, the components inside the distribution box 1 and the driving cavity are conveniently maintained.
[0032] In use, the biomass fuel inside the storage cavity 10 is lowered through the conical discharge hole 12, and the material is stably lowered through the guide of the discharge pipe 13 to the inside of the distribution box 1, and is accumulated in the material cylinder 11 on the distribution disc 7, and the distribution motor at the bottom of the distribution box 1 drives the distribution disc 7 to rotate by a small range of angle, and the rotation of the distribution disc 7 will drive the material cylinder 11 in the distribution hole 8 to rotate in turn to below the conical discharge hole 12 to carry out the feeding work, and each time the distribution motor rotates, a material cylinder 11 full of biomass fuel will rotate to the discharge plate 4, and then the electric push rod is retracted to drive the discharge plate 4 to rotate downward to open, so that the material cylinder 11 placed on the discharge plate 4 will slide along the inclined direction to the conveying belt 3 to carry out the material cylinder 11 conveying work, and the worker only needs to extract the material cylinder 11 on the conveying belt 3 to carry out the biomass fuel distribution work, and at the same time, when the empty distribution hole 8 on the distribution disc 7 rotates to below the material cylinder passage 9, the empty material cylinder 11 accumulated in the material cylinder passage 9 will rotate to below the conical discharge hole 12 to continue the material collecting action; when the biomass fuel accumulated in the conical discharge hole 12 is jammed, at this time, the driving motor 20 is started, the driving motor 20 drives the rotating ring 15 and the annular plate 16 to rotate through the meshing of the driving gear 19 and the inner tooth ring groove 18, and the annular plate 16 rotates at the same time to drive the top inclined plate 17 and the lower half of the protrusion 14 to be extruded together, the protrusion 14 is vertically lifted by the extrusion of the inclined surface, the protrusion 14 drives the discharge pipe 13 to rise, the discharge pipe 13 reciprocatingly moves up and down through the rotation of the annular plate 16, thereby scattering the biomass fuel accumulated at the conical discharge hole 12, thereby avoiding the accumulation of biomass fuel.
[0033] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A biomass fuel excavating apparatus, characterized by, The utility model provides a dispensing box, storage box and conveying belt (3), the storage box (2) is located the top of the dispensing box (1), the inside of the dispensing box (1) is equipped with the dispensing mechanism with the conveying belt (3) cooperation, the storage box (2) is equipped with the cartridge channel (9) and storage cavity (10) on, the top of cartridge channel (9) penetrates to the top of the storage box (2), the bottom of cartridge channel (9) is through to the inside of the dispensing box (1), the cartridge channel (9) is placed with a plurality of cartridges (11) from top to bottom inside, the cartridge (11) of bottom extends to the inside of the dispensing box (1) and is adapted with the dispensing mechanism, the bottom of storage cavity (10) is equipped with the tapered discharge hole (12) with the dispensing box (1) intercommunication, the tapered discharge hole (12) is adapted with the dispensing mechanism, the tapered discharge hole (12) is equipped with anti -blocking mechanism in.
2. The biomass fuel excavating apparatus according to claim 1, wherein The dispensing mechanism includes a dispensing motor arranged at the center of the bottom of the dispensing box (1), a rotating shaft (5) connected to the top output end of the dispensing motor, the top end of the rotating shaft (5) movably penetrates into the inside of the dispensing box (1) and is connected and fixed with a dispensing disc (7), a plurality of dispensing holes (8) are uniformly formed on the dispensing disc (7) in the circumferential direction, the dispensing holes (8) are matched with both the cartridges (11) and the tapered discharge hole (12), a discharge hole is formed on one side of the bottom of the dispensing box (1), a discharge plate (4) is hingedly connected in the discharge hole, the discharge plate (4) is matched with the cartridges (11), the bottom of the discharge plate (4) is slidingly connected with the output end of an electric telescopic rod, the electric telescopic rod is movably connected to a mounting plate on the ground, and the conveying belt (3) is located directly below the discharge plate (4).
3. The biomass fuel excavating apparatus according to claim 2, wherein The tapered discharge hole (12) includes a conical circular table portion and a cylindrical portion, the conical circular table portion is located directly above the cylindrical portion, and the anti-blocking mechanism is arranged in the cylindrical portion.
4. The biomass fuel excavating apparatus according to claim 3, wherein The anti-blocking mechanism includes a discharge pipe (13) located in the cylindrical portion, a plurality of protrusions (14) are uniformly arranged on the circumferential direction of the discharge pipe (13), the protrusions (14) are vertically slidingly connected in vertical grooves, the vertical grooves are formed on the inner wall of the cylindrical portion, the bottoms of a plurality of the vertical grooves are communicated with the top of a rotating groove, an annular plate (16) is rotatably connected in the rotating groove, a plurality of inclined plates (17) are uniformly arranged on the top of the annular plate (16), the lower half of the protrusions (14) extends in the rotating groove from the vertical grooves and presses on the top of the annular plate (16), and the protrusions (14) are located between adjacent two inclined plates (17).
5. The biomass fuel excavating apparatus according to claim 4, wherein The middle part of the circumferential outer surface of the annular plate (16) is fixed with a rotating ring (15), the inner wall of the rotating groove is provided with a guide ring groove matched with the rotating ring (15), the middle part of the outer surface of the rotating ring (15) is provided with an inner tooth ring groove (18), one side of the guide ring groove is communicated with a driving cavity, the driving cavity is internally provided with a driving motor (20), the top output end of the driving motor (20) is connected with a driving gear (19), and the end of the driving gear (19) extends into the guide ring groove and is engaged with the inner tooth ring in the inner tooth ring groove (18).
6. A biomass fuel excavating apparatus according to claim 5, wherein Maintenance doors (6) are arranged on the deployment box (1) and the storage box (2), and the two maintenance doors (6) are respectively communicated with the deployment box (1) and the driving cavity.
7. A biomass fuel excavating apparatus according to claim 6, wherein An electric control box is arranged on one side of the outer surface of the deployment box (1), and the electric control box is electrically connected with the deployment motor and the driving motor (20).