CN109794409B - Automatic feeding system for machine-made charcoal production - Google Patents
Automatic feeding system for machine-made charcoal production Download PDFInfo
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- CN109794409B CN109794409B CN201910185885.XA CN201910185885A CN109794409B CN 109794409 B CN109794409 B CN 109794409B CN 201910185885 A CN201910185885 A CN 201910185885A CN 109794409 B CN109794409 B CN 109794409B
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- waste
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- 239000003610 charcoal Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000012216 screening Methods 0.000 claims abstract description 68
- 239000002699 waste material Substances 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 58
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 34
- 238000007873 sieving Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 235000017060 Arachis glabrata Nutrition 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 2
- 235000010777 Arachis hypogaea Nutrition 0.000 description 2
- 235000018262 Arachis monticola Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000020232 peanut Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
The invention relates to the technical field of charcoal generating equipment, in particular to an automatic feeding system for machine-made charcoal production, which comprises a storage mechanism, a feeding mechanism and a sieving machine mechanism, wherein the storage mechanism is used for storing raw materials; the feeding mechanism is used for conveying raw materials to the sieving machine mechanism; the screening mechanism comprises a third frame body, a screening frame, a receiving bin, a waste discharging device and a driving device, wherein the screening frame is hinged with the third frame body through a connecting chain, and comprises a frame, a feeding part and a screening part and is used for screening raw materials; the receiving bin is used for collecting the screened raw materials; the waste discharging device is used for collecting waste; the driving device is used for providing a vibration source for the screening frame so as to enable the screening frame to perform vibration screening. The invention can effectively screen the raw materials and treat the screened waste.
Description
Technical Field
The invention relates to the technical field of charcoal generating equipment, in particular to an automatic feeding system for machine-made charcoal production.
Background
In recent years, local governments in various provinces and cities start to comprehensively complete the charcoal market according to relevant regulations of the forest Law of the people's republic of China, and a ban of ' banning the cutting of wood to burn charcoal ' is issued successively. Traditional charcoal factories which burn charcoal with trees stop production in a dispute. The proposed project meets the requirements of charcoal raw materials and additives which are indispensable in industries such as industries, agriculture, animal husbandry, metallurgy and the like in China and fuel which are indispensable in human life from the angles of energy conservation, new energy application technology, waste utilization and waste material change into valuables. The machine-made charcoal material takes sawdust, branches, rice hulls, peanut shells, crop straws and other wastes as raw materials, and is prepared into high-quality, environment-friendly and high-efficiency machine-made charcoal through drying, smoke removal and high-temperature high-pressure pressing. Clean and nontoxic, and high heat energy source. The machine-made charcoal utilizes machine-made equipment to produce bar-shaped charcoal by the technological processes of crushing, drying, extrusion forming, carbonization and the like of carbon-containing substances such as bamboo and wood saw dust, leftover materials, peanut shells and the like.
In the production process of machine-made charcoal, raw materials of the machine-made charcoal need to be conveyed, and in the production process of the machine-made charcoal, powdery raw materials are needed, and because the raw materials contain more impurities in a non-powdery state, the raw materials need to be screened, so that the follow-up work can be conveniently carried out. The existing screening machine only considers the collection of the needed raw materials when screening the raw materials, but can not well process the screened waste materials, so that the accumulation of the waste materials nearby the screening machine influences the screening work and deteriorates the environment of the factory. When the waste material is piled up to a certain extent, manual treatment is needed, and manpower is wasted.
Disclosure of Invention
In order to solve the above problems, the present invention provides an automatic feeding system for machine-made charcoal production to effectively screen raw materials and to be able to treat the screened waste materials.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an automatic feeding system for machine-made charcoal production comprises a storage mechanism, a feeding mechanism and a sieving mechanism,
the storage mechanism comprises a box body and a first frame body, the box body is erected on the first frame body, the box body is of a prismatic table structure, two ends of the box body are of an opening structure, and an opening at the narrow end of the box body is provided with a slope;
the feeding mechanism comprises a conveying belt and a second frame body, the conveying belt is obliquely arranged through the second frame body, and one lower end of the conveying belt is positioned below an opening at the lower end of the box body;
the screening mechanism is arranged below the higher end of the conveying belt and comprises a third frame body, screening frames, a receiving bin, a waste discharging device and a driving device, wherein the third frame body comprises a placing frame, supporting rods and connecting rods, the placing frame is provided with a placing opening, the four supporting rods are fixedly connected with four corners of the placing frame respectively, the two connecting rods are two, and the two connecting rods are oppositely arranged and are fixedly connected with the two supporting rods respectively;
the screening frame comprises a frame, a feeding part and a screening part, wherein the screening frame is provided with four connecting chains, one ends of the four connecting chains are hinged with the screening frame, the other ends of the four connecting chains are hinged with the connecting rods, the frame is provided with a feeding port, the feeding part is of a prismatic table structure, one wider end of the feeding part is in conductive connection with the feeding port, the screening part is of a trapezoid structure, two ends of the screening part are open, screening holes are formed in two sides and the bottom surface of an inclined plane of the screening part, and one wider end of the screening part is in conductive connection with one end of the feeding part far away from the feeding port; the feeding part and the screening part are both positioned in the placing opening;
the receiving bin is of a cone structure and is fixedly connected with the third frame body, one wider end of the receiving bin is positioned below the screening part, and one narrower end of the receiving bin is provided with a discharge hole;
the waste discharging device comprises a screw rod, a waste pipe and a first motor, wherein the screening part is provided with a waste port, the waste port is adjacent to one side of the inclined plane of the screening part, one end of the screw rod penetrates into the screening part from the waste port, the other end of the screw rod is positioned outside the screening part and is rotationally connected with the waste pipe, the waste pipe is fixedly connected with the third frame body, one end of the waste pipe is communicated with the waste port through a folding pipe, and the other end of the waste pipe is provided with a discharge port; the first motor is used for driving the screw rod;
the driving device comprises a fixing plate, a transmission shaft, a transmission disc, a driving rod and a second motor, wherein the fixing plate is fixedly connected with the third frame body, the transmission shaft is rotatably connected with the fixing plate through a pillow block, one end of the transmission shaft is fixedly connected with the transmission disc, the transmission disc is connected with the transmission shaft of the second motor through a first transmission belt, one end of the transmission shaft, far away from the transmission disc, is fixedly connected with the driving disc, one end of the driving rod is hinged with an eccentric circle of the driving disc, and the other end of the driving rod is hinged with the frame.
Further, a plurality of reducing rollers are arranged in the narrow end of the box body, and the reducing rollers are provided with fins; the two ends of the reducing roller are respectively connected with the box body in a rotating way, each reducing roller is connected through a second driving belt, and the second driving belt is driven by a third motor.
Further, the second support body is close to the higher one end of conveyer belt is equipped with the guiding mouth, the guiding mouth is close to one side of conveyer belt is equipped with the guide board, the guide board has inclination, guide board one end with second support body fixed connection, the other end is equipped with the cleaning brush.
Further, the conveying belt is provided with an anti-slip strip, and the direction of the anti-slip strip is perpendicular to the moving direction of the conveying belt.
Further, the conveyor belt comprises a belt body, transmission rollers, a fixing frame and a supporting rod, wherein the fixing frame is positioned between the belt bodies and fixedly connected with the second frame body, two transmission rollers are respectively arranged on the fixing frame in a rotating manner, and two ends of the belt body are respectively connected with the two transmission rollers; the supporting rod is located between the belt body and the fixing frame and is fixedly connected with the fixing frame, two ends of the supporting rod are respectively provided with an inclination, the inclination inclines towards the belt body along the central direction away from the supporting rod, the middle and two ends of the supporting rod are respectively provided with a supporting shaft, and the supporting shafts are in sliding connection with the belt body.
Further, the belt body is provided with a convex strip, and the transmission roller and the abutting shaft are provided with concave rings matched with the convex strip; the convex strips at the middle part of the belt body are internally provided with a plurality of clamping teeth, and annular grooves matched with the clamping teeth are arranged in the concave rings at the middle parts of the transmission roller and the abutting shafts.
The beneficial effects of the invention are as follows:
1. because the box is prismatic table structure and both ends are open structure, the raw and other materials of preparation charcoal are put into the box through the wide mouth of box, under the effect of raw and other materials gravity and box slope, raw and other materials landing on the conveyer belt, transport the screening mechanism with the raw and other materials through the conveyer belt. The material enters the sieving part through the feeding part, the transmission disc is driven by the second motor through the first transmission belt, the transmission shaft rotates along with the transmission disc, the driving disc rotates under the driving of the transmission shaft, one end of the driving rod is hinged with the eccentric circle of the driving disc, the other end of the driving rod is hinged with the frame, the driving rod is used for pushing and pulling the frame in a reciprocating manner, and the frame is vibrated in a reciprocating manner under the hoisting of the connecting chain; the sieving part vibrates along with the frame, so that raw materials conforming to the sieve pore diameter distance enter the receiving bin, and the sieved waste materials are discharged out of the sieving part under the action of the screw rod. The method realizes the effective screening of the raw materials and can treat the screened waste materials.
2. Under the action of the reducing roller, the speed of the raw materials falling onto the conveying belt can be controlled to match with the speed of the conveying belt, so that the raw materials can uniformly enter the screening mechanism, and the screening effect is improved; and the decelerating roller can prevent the raw material from blocking the opening at the narrow end of the case.
3. The two ends of the abutting rod are provided with an inclination which is inclined towards the belt body along the direction away from the center of the abutting rod, and the two sides of the belt body are provided with the inclination through the abutting shaft, so that the raw materials are effectively prevented from being scattered out of the conveying belt in the transportation process; the convex strips of the belt body, the transmission roller and the concave ring abutting against the shaft can keep the inclination of the belt body in the moving process; the plurality of clamping teeth and the transmission roller in the convex strips at the middle part of the belt body and the annular groove in the concave ring at the middle part of the abutting shaft can be used for connecting the middle part of the belt body with the abutting shaft in a sliding manner, so that the belt body is effectively prevented from being separated from the abutting shaft.
Drawings
FIG. 1 is a schematic view of an automatic feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
FIG. 2 is a schematic view showing the structure of a sieving mechanism of an automatic feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
FIG. 3 is a side view of a screen frame of an automated feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
Fig. 4 is a schematic view showing a structure of a deceleration roller of an automatic feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
Fig. 5 is a schematic view showing a second frame structure of an automatic feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
Fig. 6 is a schematic view showing the structure of a conveyor belt of an automatic feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
FIG. 7 is a schematic view showing the structure of a driving roller of an automatic feeding system for machine-made charcoal production according to a preferred embodiment of the present invention.
In the figure, 1-box body, 101-slope, 11-first frame body, 12-reducing roller, 121-wing, 122-second driving belt, 13-third motor, 2-driving belt, 201-antislip strip, 21-second frame body, 211-guiding opening, 212-guiding plate, 213-cleaning brush, 3-third frame body, 31-placing frame, 311-placing opening, 32-supporting rod, 33-connecting rod, 4-screening frame, 401-connecting chain, 41-frame, 411-feeding opening, 42-feeding portion, 43-screening portion, 431-screening hole, 432-waste opening, the device comprises a 5-receiving bin, a 51-discharging hole, a 6-waste discharging device, a 61-screw rod, a 62-waste pipe, a 621-folding pipe, a 622-discharging pipe, a 63-first motor, a 7-driving device, a 71-fixing plate, a 72-transmission shaft, a 721-pillow block, a 73-transmission disc, a 731-first transmission belt, a 74-driving disc, a 741-driving rod, a 75-second motor, an 8-belt body, a 81-transmission roller, a 82-fixing frame, a 83-abutting rod, a 84-abutting shaft, a 85-convex strip, a 851-concave ring, a 86-clamping tooth and a 861-annular groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
An automatic feeding system for machine-made charcoal production comprises a storage mechanism, a feeding mechanism and a screening machine mechanism.
The storage mechanism comprises a box body 1 and a first frame body 11, wherein the box body 1 is erected on the first frame body 11, the box body 1 is of a prismatic table structure, two ends of the box body 1 are of an opening structure, and a slope 101 is arranged at an opening of the narrow end of the box body 1.
The feeding mechanism comprises a conveying belt 2 and a second frame body 21, the conveying belt 2 is obliquely arranged through the second frame body 21, and the lower end of the conveying belt 2 is positioned below the opening of the lower end of the box body 1.
Because the box 1 is prismatic table structure and both ends are open structure, the raw and other materials of preparation charcoal are put into box 1 through box 1 broad mouth in, under the effect of raw and other materials gravity and box 1 slope, raw and other materials landing on conveyer belt 2, transport the screening mechanism with the raw and other materials through conveyer belt 2.
In this embodiment, a plurality of reduction rolls 12 are provided in the narrow end of the case 1, and the reduction rolls 12 are provided with fins 121. The two ends of the decelerating roller 12 are respectively and rotatably connected with the box body 1, each decelerating roller 12 is connected with a second driving belt 122, and the second driving belt 122 is driven by a third motor 13.
Under the action of the decelerating roller 12, the speed of the raw materials falling onto the conveying belt can be controlled to match with the speed of the conveying belt 2, so that the raw materials can uniformly enter the screening mechanism, and the screening effect is improved; and the retard roller 12 can prevent the raw material from clogging the opening at the narrow end of the casing. The fins 121 can turn over the raw material, further avoiding clogging of the raw material.
In this embodiment, the second frame 21 is provided with a guide opening 211 near the higher end of the conveyor belt 2, a guide plate 212 is provided on one side of the guide opening 211 near the conveyor belt 2, the guide plate 212 has an inclination angle, one end of the guide plate 212 is fixedly connected with the second frame 21, and a cleaning brush 213 is provided on the other end. When the raw material slides out of the conveyor belt 2, the raw material can enter the guide opening 211 under the influence of the guide plate 212 and thus the screening mechanism. The cleaning brush 213 can clean the raw material stuck on the conveyor belt 2, effectively preventing the raw material stuck on the conveyor belt 2 from being brought to the bottom surface by the conveyor belt 2, thereby affecting the environment of the factory.
The conveyor belt 2 comprises a belt body 8, transmission rollers 81, a fixing frame 82 and a supporting rod 83, wherein the fixing frame 82 is positioned between the belt bodies 8 and fixedly connected with the second frame body 12, two transmission rollers 81 are respectively and rotatably arranged on the fixing frame 82, and two ends of the belt body 8 are respectively connected with the two transmission rollers 81; the abutting rod 83 is located between the belt body 8 and the fixing frame 82 and is fixedly connected with the fixing frame 82, two ends of the abutting rod 83 are provided with an inclination, the inclination inclines towards the belt body 8 along the direction away from the center of the abutting rod 83, the middle and two ends of the abutting rod 83 are provided with abutting shafts 84, and the abutting shafts 84 are in sliding connection with the belt body 8. Because both ends of the abutting rod 83 have a slope, both sides of the belt body 8 have slopes through the abutting shaft 84, and the raw materials are effectively prevented from being scattered out of the conveying belt in the process of transportation.
In this embodiment, the belt body 8 is provided with a protruding strip 85, and the driving roller 81 and the abutment shaft 84 are provided with a concave ring 851 matching with the protruding strip 85; a plurality of latch teeth 86 are arranged in the raised strips 85 at the middle part of the belt body 8, and annular grooves 861 matched with the latch teeth 86 are arranged in the driving roller 81 and the concave rings 851 abutting against the middle part of the shaft 84. Under the cooperation of the convex strips 85 and the concave rings 851, the inclination of the belt body 8 can be kept in the moving process; the intermediate portion of the belt body 8 can be slidably connected to the abutment shaft 84 by the engagement of the latch 86 and the ring groove 861, thereby effectively preventing the belt body 8 from being separated from the abutment shaft 84.
The screening mechanism is arranged below the higher end of the conveying belt 2 and comprises a third frame body 3, a screening frame 4, a receiving bin 5, a waste discharging device 6 and a driving device 7.
The third frame body 3 comprises a placing frame 31, supporting rods 32 and connecting rods 33, wherein the placing frame 31 is provided with a placing opening 311, the supporting rods 32 are provided with four supporting rods and are respectively fixedly connected with four corners of the placing frame 31, the connecting rods 33 are provided with two connecting rods 33, and the two connecting rods 33 are oppositely arranged and are respectively fixedly connected with the two supporting rods 32 at two ends.
The screening frame 4 includes frame 41, feed portion 42 and screening portion 43, screening frame 4 is equipped with four link chains 401, four link chains 401 one end are articulated with screening frame 4, the other end is articulated with connecting rod 303, frame 41 is equipped with feed inlet 411, feed portion 42 is the terrace with edge structure and wider one end is connected with feed inlet 411 switch-on, screening portion 43 is trapezoidal body structure and both ends opening, screening portion 43's inclined plane both sides and bottom surface are equipped with sieve mesh 431, screening portion 43 wider one end and feed portion 42 keep away from the one end switch-on connection of feed inlet 411. In this embodiment, the feeding portion 42 and the sieving portion 43 are both located in the placement port 311.
The driving device 7 comprises a fixing plate 71, a transmission shaft 72, a transmission disc 73, a driving disc 74, a driving rod 741 and a second motor 75, wherein the fixing plate 71 is fixedly connected with the third frame body 3, the transmission shaft 72 is rotationally connected with the fixing plate 71 through a pillow block 721, one end of the transmission shaft 72 is fixedly connected with the transmission disc 73, the transmission disc 73 is connected with the transmission shaft of the second motor 75 through a first transmission belt 731, one end of the transmission shaft 72 far away from the transmission disc 73 is fixedly connected with the driving disc 74, one end of the driving rod 741 is hinged with an eccentric circle of the driving disc 74, and the other end of the driving rod 741 is hinged with the frame 41. In the present embodiment, the area of the placement opening 311 is larger than the areas of the feeding portion 42 and the sieving portion 43, so that the feeding portion 42 and the sieving portion 43 can reciprocate in the placement opening 311.
In this embodiment, the second motor 75 drives the driving disc 73 through the first transmission 731 belt, the driving shaft 72 rotates along with the driving disc, the driving disc 74 rotates under the driving of the driving shaft 72, and one end of the driving rod 741 is hinged with the eccentric circle of the driving disc 74, and the other end of the driving rod 741 is hinged with the frame 41, so that the driving rod 741 performs reciprocating pushing and pulling on the frame 41, and the frame 41 performs reciprocating vibration under the hoisting of the connecting chain 401.
The receiving bin 5 is of a cone structure and is fixedly connected with the third frame body 3, one wider end of the receiving bin 5 is located below the sieving part 43, and one narrower end of the receiving bin 5 is provided with a discharge hole 51. The raw material sieved in the sieving section 43 enters the receiving bin 5 to perform the subsequent work.
The waste discharging device 6 comprises a screw rod 61, a waste pipe 62 and a first motor 63, the sieving part 43 is provided with a waste port 432, the waste port 432 is adjacent to one side of the inclined plane of the sieving part 43, one end of the screw rod 61 penetrates into the sieving part 43 from the waste port 432, the other end of the screw rod 61 is positioned outside the sieving part 43 and is rotationally connected with the waste pipe 62, the waste pipe 62 is fixedly connected with the third frame body 3, one end of the waste pipe 62 is in conductive connection with the waste port 432 through a folding pipe 621, and the other end of the waste pipe 62 is provided with a discharge port 622; the first motor 63 is used for driving the screw 61. Under the action of the screw 61, the waste enters the waste pipe 62 and is collected through the discharge port 622, preventing the waste from polluting the environment of the factory.
Because the waste pipe 62 is fixedly connected with the third frame 3, the folding pipe can be freely contracted when the sieving part 43 vibrates, and the tightness of the waste port 432 is achieved, so that waste is prevented from falling to the ground. In the present embodiment, in order to secure safety, the diameter of the waste port 432 is larger than the diameter of the screw rod 61, so that the screw rod 61 is prevented from colliding with the waste port 432.
In the use of the invention, raw materials are placed in the box 1, and under the action of the gravity of the raw materials and the inclination of the box 1, the materials enter the sieving section 43 through the feeding section 42 of the conveyor belt 2. The second motor 75 drives the driving disc 73 through the first transmission 731 belt, the driving shaft 72 rotates accordingly, the driving disc 74 rotates under the driving of the driving shaft 72, and the frame 41 reciprocates under the driving of the driving rod 741, so that the sieving section 43 performs sieving.
The qualified raw materials enter the receiving bin 5 through the sieve holes 431 for subsequent work. The sieved waste is fed into the waste pipe 62 by the screw 61 and collected through the discharge port 622.
Claims (4)
1. An automatic feeding system for machine-made charcoal production is characterized by comprising a storage mechanism, a feeding mechanism and a screening mechanism,
the storage mechanism comprises a box body (1) and a first frame body (11), wherein the box body (1) is erected on the first frame body (11), the box body (1) is of a prismatic table structure, two ends of the box body are of an opening structure, and an opening at the narrow end of the box body (1) is provided with a slope (101);
the feeding mechanism comprises a conveying belt (2) and a second frame body (21), the conveying belt (2) is obliquely arranged through the second frame body (21), and the lower end of the conveying belt (2) is positioned below the opening at the lower end of the box body (1);
the screening mechanism is arranged below the higher end of the conveyor belt (2), the screening mechanism comprises a third frame body (3), screening frames (4), a receiving bin (5), a waste discharging device (6) and a driving device (7), the third frame body (3) comprises a placing frame (31), supporting rods (32) and connecting rods (33), the placing frame (31) is provided with a placing opening (311), the supporting rods (32) are provided with four supporting rods and are respectively fixedly connected with four corners of the placing frame (31), the two connecting rods (33) are provided with two connecting rods, and the two connecting rods (33) are oppositely arranged and are respectively fixedly connected with the two supporting rods (32);
the screening frame (4) comprises a frame (41), a feeding part (42) and a screening part (43), wherein the screening frame (4) is provided with four connecting chains (401), one ends of the four connecting chains (401) are hinged with the screening frame (4), the other ends of the four connecting chains are hinged with the connecting rods (33), the frame (41) is provided with a feeding port (411), the feeding part (42) is of a prismatic table structure, one wider end of the feeding part is in conductive connection with the feeding port (411), the screening part (43) is of a trapezoid structure, openings are formed in two ends of the screening part, screen holes (431) are formed in two sides and the bottom surface of an inclined plane of the screening part (43), and one wider end of the screening part (43) is in conductive connection with one end of the feeding part (42) away from the feeding port (411); the feeding part (42) and the screening part (43) are positioned in the placing opening (311);
the receiving bin (5) is of a cone structure and is fixedly connected with the third frame body (3), one wider end of the receiving bin (5) is positioned below the screening part (43), and one narrower end of the receiving bin (5) is provided with a discharge hole (51);
the waste discharging device (6) comprises a screw rod (61), a waste pipe (62) and a first motor (63), the screening part (43) is provided with a waste port (432), the waste port (432) is adjacent to one side of the inclined surface of the screening part (43), one end of the screw rod (61) penetrates into the screening part (43) from the waste port (432), the other end of the screw rod is positioned outside the screening part (43) and is rotationally connected with the waste pipe (62), the waste pipe (62) is fixedly connected with the third frame body (3), one end of the waste pipe (62) is in conductive connection with the waste port (432) through a folding pipe (621), and the other end of the waste pipe is provided with a discharge port (622); the first motor (63) is used for driving the screw rod (61);
the driving device (7) comprises a fixing plate (71), a transmission shaft (72), a transmission disc (73), a driving disc (74), a driving rod (741) and a second motor (75), wherein the fixing plate (71) is fixedly connected with the third frame body (3), the transmission shaft (72) is rotationally connected with the fixing plate (71) through a pillow block (721), one end of the transmission shaft (72) is fixedly connected with the transmission disc (73), the transmission disc (73) is connected with the transmission shaft of the second motor (75) through a first transmission belt (731), one end of the transmission shaft (72) far away from the transmission disc (73) is fixedly connected with the driving disc (74), one end of the driving rod (741) is hinged with an eccentric circle of the driving disc (74), and the other end of the driving rod (741) is hinged with the frame (41).
Wherein, a plurality of decelerating rollers (12) are arranged in the narrow end of the box body (1), and the decelerating rollers (12) are provided with fins (121); the two ends of the speed reducing roller (12) are respectively and rotatably connected with the box body (1), the speed reducing rollers (12) are connected through a second transmission belt (122), and the second transmission belt (122) is driven by a third motor (13);
the second frame body (21) is close to the higher one end of the transmission belt (2) and is provided with a guide opening (211), one side of the guide opening (211) close to the transmission belt (2) is provided with a guide plate (212), the guide plate (212) is provided with an inclination, one end of the guide plate (212) is fixedly connected with the second frame body (21), and the other end of the guide plate is provided with a cleaning brush (213).
2. An automated feeding system for machine-made charcoal production according to claim 1, wherein: the conveying belt (2) is provided with an anti-slip strip (201), and the direction of the anti-slip strip (201) is perpendicular to the movement direction of the conveying belt (2).
3. An automated feeding system for machine-made charcoal production according to claim 1, wherein: the conveying belt (2) comprises a belt body (8), transmission rollers (81), a fixing frame (82) and a supporting rod (83), wherein the fixing frame (82) is positioned between the belt bodies (8) and fixedly connected with the second frame body (21), the number of the transmission rollers (81) is two, the transmission rollers are respectively and rotatably arranged on the fixing frame (82), and two ends of the belt body (8) are respectively connected with the two transmission rollers (81); the butt pole (83) is located between the area body (8) and mount (82) and with mount (82) fixed connection, butt pole (83) both ends all have a inclination, the inclination is followed and is kept away from butt pole (83) central direction orientation towards area body (8) slope, butt pole (83) centre and both ends all are equipped with butt axle (84), butt axle (84) with area body (8) sliding connection.
4. An automated feeding system for machine-made charcoal production according to claim 3, wherein: the belt body (8) is provided with a convex strip (85), and the transmission roller (81) and the abutting shaft (84) are provided with concave rings (851) matched with the convex strip (85); a plurality of clamping teeth (86) are arranged in a convex strip (85) at the middle part of the belt body (8), and annular grooves (861) matched with the clamping teeth (86) are arranged in the concave rings (851) at the middle parts of the transmission roller (81) and the abutting shaft (84).
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| CN201910185885.XA CN109794409B (en) | 2019-03-12 | 2019-03-12 | Automatic feeding system for machine-made charcoal production |
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| CN201910185885.XA CN109794409B (en) | 2019-03-12 | 2019-03-12 | Automatic feeding system for machine-made charcoal production |
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| CN109794409B true CN109794409B (en) | 2023-12-01 |
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| CN109794409A (en) | 2019-05-24 |
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