CN109795008B - Saw-dust system stick equipment convenient to maintain - Google Patents
Saw-dust system stick equipment convenient to maintain Download PDFInfo
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- CN109795008B CN109795008B CN201910185228.5A CN201910185228A CN109795008B CN 109795008 B CN109795008 B CN 109795008B CN 201910185228 A CN201910185228 A CN 201910185228A CN 109795008 B CN109795008 B CN 109795008B
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- rod
- area
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- cutting
- spiral
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- 239000000428 dust Substances 0.000 title description 20
- 230000006835 compression Effects 0.000 claims abstract description 98
- 238000007906 compression Methods 0.000 claims abstract description 98
- 238000005520 cutting process Methods 0.000 claims abstract description 55
- 239000002023 wood Substances 0.000 claims abstract description 54
- 238000007493 shaping process Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000007599 discharging Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 17
- 239000003610 charcoal Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000306 component Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 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
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 235000020232 peanut Nutrition 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
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to machine-made charcoal manufacturing equipment, in particular to wood chip rod manufacturing equipment convenient to maintain, which comprises a rod manufacturing frame, a spiral pushing rod, a first motor, a feed hopper and a cutting device, wherein a feeding area, a compression area, a shaping area and a cutting area are sequentially arranged in the rod manufacturing frame in the horizontal direction, and heaters are arranged on the outer walls of the compression area and the shaping area; the spiral pushing rod is arranged in the rod making frame and comprises a pushing part, a compression part and a connecting mechanism, wherein the pushing part and the compression part are of detachable structures and are connected through the connecting mechanism; the first motor is connected with the spiral propelling rod through a first driving belt; the cutting device is arranged at the cutting area and is used for cutting the compressed wood chips. The wood chip rod making equipment convenient to maintain can facilitate maintenance of the propeller, and reduce time and cost required by maintenance.
Description
Technical Field
The invention relates to machine-made charcoal manufacturing equipment, in particular to wood chip rod manufacturing equipment convenient to maintain.
Background
The machine-made charcoal material takes sawdust, branches, rice hulls, peanut shells, crop straws and other wastes as wood chips, 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, wood dust is required to be made into firewood sticks through a stick making machine, a propeller is a core component of the stick making machine, the propeller works under high pressure and high temperature, the part with the largest pressure is concentrated at the front end of the propeller, when the propeller exceeds the limit, the front end is worn severely, the front angle becomes small, when the surfacing materials are completely worn off, the stick cannot be normally discharged, the propeller needs to be replaced, and the replacement time of the whole propeller is long, so that the shutdown time is long, and the charcoal production quantity is reduced. And the whole propeller has higher price, which brings economic burden to enterprises.
Disclosure of Invention
In order to solve the problems, the invention provides the wood chip rod making equipment which is convenient to maintain, and can be used for conveniently maintaining the propeller, so that the time and the cost required by maintenance are reduced.
In order to achieve the above object, the present invention adopts the technical effects that,
a wood chip rod making device convenient to maintain comprises a rod making frame, a spiral pushing rod, a first motor, a feeding hopper and a cutting device,
the rod making frame is internally and horizontally provided with a feeding area, a compacting area, a compression area, a shaping area and a cutting area in sequence, one end of the feeding hopper is connected with the feeding area in a conducting way, the compression area is provided with a conical material pressing opening, the material pressing opening is inclined towards the central axis of the rod making frame along the direction from the compression area to the shaping area, and the aperture of the shaping area is the same as that of a port with a narrower material pressing opening; the outer walls of the compression area and the shaping area are provided with heaters;
the spiral pushing rod is arranged in the rod making frame and comprises a pushing part, a compression part and a connecting mechanism, wherein the pushing part is positioned at the feeding area and the compression area and comprises a first rod body and a first spiral blade, and the spiral heights of the first spiral blade are the same and are fixedly connected with the first rod body; the compression part is positioned at the compression area and comprises a first rod body and a second spiral blade, the second rod body is of a conical structure, the narrow end of the second rod body faces the shaping area, the second spiral blade is fixedly connected with the second rod body, and the spiral height of the second rod body is gradually reduced along the direction from the wide end to the narrow end of the second rod body; one end of the first spiral blade is provided with a first connecting surface, the first connecting surface is provided with a plurality of splicing holes, the wide end, close to the second rod body, of the second spiral blade is provided with a second connecting surface, and the second connecting surface is provided with a plurality of splicing rods which are matched with the splicing holes;
the connecting mechanism comprises a connecting cylinder, a connecting rod and a fixed cover, one end of the connecting cylinder is fixedly connected with the wide end of the second rod body, and one end of the first rod body, which is close to the first connecting surface, is provided with a fixed groove which is matched with the connecting cylinder; embedding the connecting cylinder into the fixed groove and rotating the second rod body, so that the splicing rod can be embedded into the splicing hole, and the second spiral blade is connected with the first spiral blade; the first rod body and the connecting cylinder are provided with two penetrating first connecting holes, two second connecting holes are arranged in the fixing groove, the connecting rods are provided with two connecting holes and are matched with the first connecting holes and the second connecting holes, when the second spiral blades are connected with the first spiral blades, the two first connecting holes are communicated with the two second connecting holes, and the connecting rods can be embedded into the first connecting holes and the second connecting holes; the fixed cover is in threaded connection with the narrow end of the second rod body, and can fix the connecting rod in the first connecting hole and the second connecting hole;
the first motor is connected with one end of the spiral pushing rod, which is far away from the compression part, through a first driving belt;
the cutting device is arranged at the cutting area and comprises a sliding rail, a transmission piece, a cutter, a transmission rod, a transmission disc and a second motor, wherein the cutting area is provided with a placing groove penetrating through the inside, the sliding rail is fixedly connected with one side of the placing groove, the transmission piece is in sliding connection with the sliding rail, and one end, close to the inside of the cutting area, of the transmission piece is fixedly connected with the cutter; one end of the transmission rod is rotationally connected with the transmission piece relative to the surface of the placing groove, the other end of the transmission rod is rotationally connected with the eccentric circle of the transmission disc, and the second motor is fixed on the rod making frame and fixedly connected with the transmission disc.
Further, the connecting cylinder is far away from one end of the second rod body is provided with two clamping pieces, the two clamping pieces are oppositely arranged and fixedly connected with the connecting cylinder, two sides of the fixing groove are provided with clamping grooves matched with the clamping pieces, one end, close to the second connecting hole, of the fixing groove is provided with an annular groove, the annular groove is communicated with the clamping groove, and the clamping pieces can rotationally enter the annular groove through the clamping grooves.
Further, a feeding blade is arranged in the feeding hopper, two ends of the feeding blade are respectively connected with the feeding hopper in a rotating mode, and one end of the feeding blade is fixedly connected with the first motor through a driving shaft.
Further, an abutting net, a discharging roller, a third motor and a storage bin are arranged on one side of the cutting area, which is opposite to the cutting device, the abutting net is fixedly connected with the rod making frame, and a cutting groove is formed in the abutting net, which is opposite to the cutting knife; the discharging rollers are arranged at one end of the abutting net, which is far away from the shaping area, and are provided with a plurality of discharging rollers which are alternately connected with the rod making frame in a rotating way, two ends of the plurality of discharging rollers are connected through a second driving belt, and one end of one discharging roller is connected with the third motor through a third driving belt; the storage bin is arranged below the abutting net and the discharging roller and is used for collecting slag falling off by the firewood.
Further, the cut-off device further comprises a travel switch, and the travel switch is electrically connected with the first motor; the travel switch comprises a fixed seat and a contact, wherein the contact is in sliding connection with the fixed seat through a spring, the fixed seat is fixedly connected with the rod making frame and is positioned between the sliding rails, one end of the contact, which is far away from the fixed seat, is provided with an inclined plane, and the inclined plane inclines towards the cutting area along the direction that the contact slides into the fixed seat; when the cutter enters the sliding rail, the transmission part can press the contact into the fixed seat and trigger the travel switch.
Further, the joint of the compression area and the compression area of the rod making frame is of a detachable structure, and the compression area are connected through bolts; two sides of the joint of the compression area and the compression area are respectively provided with a shear connection frame, two ends of one side of the shear connection frame, which is vertical to the disassembly direction of the compression area and the compression area, are respectively in rotary connection with the compression area through a sliding groove, and two ends of the other side of the shear connection frame are respectively in rotary connection with the compression area; the bottom surface of the compression area is provided with fixed feet, and the bottom surface of the compression area is provided with rollers.
The beneficial effects of the invention are as follows:
1. one end of the first spiral blade is provided with a first connecting surface, the first connecting surface is provided with a plurality of splicing holes, the wide end, close to the second rod body, of the second spiral blade is provided with a second connecting surface, the second connecting surface is provided with a plurality of splicing rods matched with the splicing holes, when the first connecting surface is connected with the second connecting surface, the splicing holes are mutually clamped with the splicing rods, the connection stability of the first spiral blade and the second spiral blade can be improved, and the spiral propelling rod can effectively propel and compress wood chips; when the second spiral blade is connected with the first spiral blade, the connecting rods are embedded into the first connecting holes and the second connecting holes, so that the first rod body and the second rod body can be radially fixed, the first spiral blade and the second spiral blade are prevented from being separated, the two connecting rods can share the stress of the first connecting surface and the second connecting surface, and the stability of the connection of the first spiral blade and the second spiral blade is further improved; when the compression part is worn, only the first rod body and the second spiral blade are required to be replaced, so that the maintenance time and the maintenance cost of the machine are reduced.
2. Through with the fastener by draw-in groove slide to the annular in, rotate the second body of rod and make splice hole and splice pole joint each other, fastener and annular butt simultaneously can share the axial pressure of first joint face and second joint face under the effect of fastener and annular, increase the stability that first spiral leaf and second spiral leaf are connected, improve the life of second spiral leaf.
3. The joint of the compression area and the compression area of the rod making frame is of a detachable structure, two sides of the joint of the compression area and the compression area are respectively provided with a shear type connecting frame, the bottom surface of the compression area is provided with a fixed foot, the bottom surface of the compression area is provided with a roller, and the compression area can be detached by pulling the compression area through unscrewing a bolt, so that the compression part of the spiral pushing rod is convenient to maintain; under the action of the shear type connecting frame, the central shafts of the compression area and the compression area can be kept unchanged in position, so that the installation is convenient after maintenance is finished, and maintenance work can be completed without other supporting tools.
4. Under the drive of the second motor, the transmission disc drives the transmission rod to do eccentric circular motion, so that the transmission rod drives the transmission piece to move up and down along the sliding rail, and the compressed wood chips are cut by the cutter; because the saw-dust after being compressed is incessantly discharged, can consequently cause the incision of saw-dust to appear the slope, influence the pleasing to the eye and the selling price of firewood stick, start or stop through setting up travel switch control first motor, the saw-dust stops discharging when cutting off, when the cutter cuts off the saw-dust, the driving medium leaves the contact, travel switch control first motor stops, realize vertical cutting off the saw-dust, when making the cutter get into the slide rail, the driving medium can be with in the contact indentation fixing base to trigger travel switch, travel switch control first motor starts, thereby continue bulldozing the discharge to the saw-dust.
Drawings
Fig. 1 is a schematic structural view of a wood chip rod making apparatus according to a preferred embodiment of the present invention, which is convenient for maintenance.
Fig. 2 is a schematic diagram of a feeding hopper structure of a wood chip rod making apparatus according to a preferred embodiment of the present invention.
Fig. 3 is a schematic view of the structure of an auger of a wood chip rod making apparatus according to a preferred embodiment of the present invention.
Fig. 4 is a schematic view of a fixing groove structure of a wood chip rod making apparatus according to a preferred embodiment of the present invention, which is convenient for maintenance.
Fig. 5 is a schematic structural view of a cutting device of a wood chip rod making apparatus according to a preferred embodiment of the present invention, which is convenient for maintenance.
Fig. 6 is a schematic view of a cutting area structure of a wood chip rod making apparatus according to a preferred embodiment of the present invention, which is convenient for maintenance.
Fig. 7 is a schematic view showing an external structure of a wood chip rod making apparatus for facilitating maintenance according to a preferred embodiment of the present invention.
In the drawing, the rod making frame 1-, the feeding area 11-, the compression area 12-, the compression area 13-, the shaping area 14-, the cutting area 15-, the shear connection frame 16-, the slide groove 161-the fixed leg 17-the roller 18-the spiral pushing rod 21-pushing part 211-the first rod body 212-the first spiral blade 213-the first connecting surface 214-the splicing hole 22-the compression part 221-the second rod body 222-the second spiral blade 223-the second connecting surface 224-the splicing rod 3-the first motor 301-the first driving belt 302-the second driving belt 303-the third driving belt 31-the second motor 32-the third motor 4-the feeding hopper 41-the feeding blade 411-the driving shaft 5-the connecting cylinder 51-the connecting rod 52-the fixed cover 53-the clamping piece 54-the fixed groove 541-the clamping groove 542-the annular groove 55-the first connecting hole 551-the second connecting hole 6-the sliding rail 61-the driving member 62-the second driving belt 63-the second driving belt 64-the cutter 81-the cutter drum 81-the fixed seat 81-the cutter, the fixed seat 8-the cutter, the fixed seat and the wire frame 8-the cutter, the fixed seat and the wire.
Description of the embodiments
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.
Referring to fig. 1 to 7, a wood chip rod making apparatus according to a preferred embodiment of the present invention includes a rod making rack 1, a screw rod 2, a first motor 3, a feed hopper 4, and a cutting device.
The rod making frame 1 is internally and horizontally provided with a feeding area 11, a compacting area 12, a compression area 13, a shaping area 14 and a cutting area 15 in sequence, one end of a feed hopper 4 is connected with the feeding area 11 in a conducting way, the compression area 13 is provided with a conical material pressing opening 131, the material pressing opening 131 inclines towards the central axis of the rod making frame 1 along the direction from the compression area 13 to the shaping area 14, and the aperture of the shaping area 14 is the same as the narrower port of the material pressing opening 131; the outer walls of the compression area 13 and the shaping area 14 are respectively provided with a heater 9, and the spiral pushing rod 2 is arranged in the rod making frame 1.
The wood chips enter the feeding area 11 through the feeding hopper 4, are sequentially pushed into the compacting area 12, the compressing area 13 and the shaping area 14 under the action of the spiral pushing rod 2, and are manufactured into hollow firewood under the pressure of the heater 9 and the spiral pushing rod 2.
The wood chips are preliminarily compacted in the compacting zone 13, and the materials are mutually extruded and rubbed to generate heat, and the temperature of the wood chips is up to about 80 ℃. The lignin in the wood chips cannot be softened or liquefied at about 80 ℃, so that the wood chips can only generate a small amount of plastic deformation and cannot be adhered to each other, and the wood chips are in a chip shape and cannot form a fixed shape.
Under the action of the screw rod 2, the wood chips enter the compression zone, and in the extrusion space, the constraint force of the wood chips is reduced to roll continuously until the wood chips touch the sleeve mold with the heating pipe to receive heat and return. In the compression zone 13 the propeller, the inner wall of the compression zone 13 and the wood chips are subjected to intense friction and wear. When the temperature of the wood chips increases to about 260 c due to the heat received, the wood chips begin to plasticize. The plasticized wood chips are mutually adhered, piled and inlaid and adhered under the pressure action of the screw propulsion rod 2 and the bonding action of the liquefied lignin to be basically molded, and form a taper port to form a solid shape and push forward, so that the density reaches the maximum, and the wood chips enter a shaping area.
The wood chip bars in the shaping area 14 are continuously pushed forward by new solid wood chip bars along with the rotation of the spiral pushing rod 2, and keep the shape under the combined action of the radial force of the shaping area 14 and the axial friction force of the inner wall of the shaping area 14 and the solid wood chip bars. The wood chip rod continuously and strongly rebounds in the advancing process, and elastic energy is released. In the shaping zone 14, the solid material is mainly elastically deformed, substantially without plastic deformation.
The screw rod 2 includes a pressing portion 21, a compression portion 22, and a connection mechanism. The pushing part 21 is located at the feeding area 11 and the compacting area 12, and comprises a first rod body 211 and a first spiral blade 212, wherein the spiral heights of the first spiral blade 212 are the same and are fixedly connected with the first rod body 211.
The compression part 22 is located at the compression area 13 and comprises a second rod 221 and a second spiral blade 222, the second rod 221 is in a conical structure, the narrow end of the second rod faces the shaping area 14, the second spiral blade 222 is fixedly connected with the second rod 221, and the spiral height of the second spiral blade is gradually reduced along the direction from the wide end to the narrow end of the second rod 221.
One end of the first spiral blade 212 is provided with a first connecting surface 213, the first connecting surface 213 is provided with a plurality of splicing holes 214, the wide end of the second spiral blade 222, which is close to the second rod body 221, is provided with a second connecting surface 223, and the second connecting surface 223 is provided with a plurality of splicing rods 224 which are matched with the splicing holes 214. When the first connecting surface 213 and the second connecting surface 223 are connected, the splicing hole 214 and the splicing rod 224 are mutually clamped, so that the stability of connection between the first spiral blade 212 and the second spiral blade 222 can be increased, and the spiral propelling rod 2 can effectively propel and compress wood chips.
The connecting mechanism includes a connecting cylinder 5, a connecting rod 51, and a fixed cover 52. One end of the connecting cylinder 5 is fixedly connected with the wide end of the second rod body 221, and one end of the second rod body 221, which is close to the first connecting surface 213, is provided with a fixing groove 54 which is matched with the connecting cylinder 5; the second rod 221 is rotated by inserting the connection cylinder 5 into the fixing groove 54, so that the splice bar 224 is inserted into the splice hole 214, and the second screw 222 is connected to the first screw 212. The first rod body 211 and the connecting cylinder 5 are provided with two first connecting holes 55 penetrating through, the fixing groove 54 is internally provided with two second connecting holes 551, the connecting rod 51 is provided with two connecting rods and is matched with the first connecting holes 55 and the second connecting holes 551, when the second spiral blade 222 is connected with the first spiral blade 212, the two first connecting holes 55 are communicated with the two second connecting holes 551, and the connecting rod 51 can be embedded into the first connecting holes 55 and the second connecting holes 551. When the second spiral vane 212 is connected with the first spiral vane 222, the connecting rod 51 is embedded into the first connecting hole 55 and the second connecting hole 551, so that the second rod body 211 and the second rod body 221 can be radially fixed, the first spiral vane 212 and the second spiral vane 222 are prevented from being separated, the two connecting rods can share the radial pressure at the first connecting surface 213 and the second connecting surface 214, and the connection stability of the first spiral vane 212 and the second spiral vane 222 is further increased.
The fixing cap 52 is screw-coupled to the narrow end of the second rod body 221, and can fix the connection rod 51 in the first connection hole 55 and the second connection hole 551. In this embodiment, the screw tightening direction of the narrow ends of the fixed cover 52 and the second rod 221 is opposite to the rotation direction of the screw 2.
In this embodiment, two clamping members 53 are disposed at one end of the connecting cylinder 5 away from the second rod 221, the two clamping members 53 are disposed opposite to each other and are fixedly connected with the connecting cylinder 5, two clamping grooves 541 engaged with the clamping members are disposed at two sides of the fixing groove 54, an annular groove 542 is disposed at one end of the fixing groove 54 close to the second connecting hole 551, the annular groove 542 is in communication with the clamping groove 541, and the clamping members 53 can rotate into the annular groove 542 through the clamping grooves 541. Through slide-in clamping piece 53 to annular 542 in by draw-in groove 541, rotate the second body of rod 221 and make splice hole 214 and splice bar 224 block each other, clamping piece 53 and annular 542 butt simultaneously can share the axial pressure of first joint face 213 and second joint face 223 under the effect of clamping piece 53 and annular 542, increase the stability that first helical blade 212 and second helical blade 222 are connected, improve the life of second helical blade.
The first motor 3 is connected to an end of the screw rod 2 remote from the compression portion 22 through a first belt 301.
The feeding hopper 4 is internally provided with a feeding blade 41, two ends of the feeding blade 41 are respectively and rotatably connected with the feeding hopper 4, and one end of the feeding blade 41 is fixedly connected with the first motor 3 through a driving shaft 411. Under the action of the first motor 3, the spiral propelling rod 2 and the feeding blades 41 are driven, so that wood chips are prevented from accumulating in the feeding hopper 4, and the feeding speed is too slow.
In the embodiment, the joint of the compression area 12 and the compression area 13 of the rod making frame 1 is a detachable structure, and the compression area 12 and the compression area 13 are connected through bolts 121; two sides of the joint of the compression area 12 and the compression area 13 are respectively provided with a shear connection frame 16, two ends of one side of the shear connection frame 16 which is vertical to the disassembly direction of the compression area 12 and the compression area 13 are respectively in rotary connection with the compression area 12 through a sliding groove 161, and two ends of the other side are respectively in rotary connection with the compression area 13; the bottom surface of the compression area 12 is provided with a fixed foot 17, and the bottom surface of the compression area 13 is provided with a roller 18.
When the screw rod 2 needs maintenance, the compression area 13 is pulled by unscrewing the bolt 121, and the two ends of the scissor type connector 16, which are in sliding connection with the sliding groove 161, slide with the sliding groove 161 and approach each other, so that the scissor type connector 16 becomes long; the compression zone 13 slides away from the compression zone 12 under the action of the rollers 18 and the fixed feet 17, thus facilitating maintenance of the compression portion of the screw rod 2. Under the action of the scissor-type connecting frame 16, the central axes of the compression area 12 and the compression area 13 can be kept unchanged, the installation after maintenance is convenient, and the maintenance work can be completed without other supporting tools.
The cutting device is arranged at the cutting area 15 and comprises a slide rail 6, a transmission piece 61, a cutter 62, a transmission rod 63, a transmission disc 64 and a second motor 31. The cutting area 15 is provided with a placing groove 151 penetrating through the inside, the sliding rail 6 is fixedly connected with one side of the placing groove 151, the transmission piece 61 is in sliding connection with the sliding rail 6, and one end, close to the inside of the cutting area 15, of the transmission piece 61 is fixedly connected with the cutter 62. One end of the transmission rod 63 is rotatably connected with the transmission member 61 relative to the surface of the placing groove 151, the other end is rotatably connected with the eccentric circle of the transmission disc 64, and the second motor 31 is fixed on the rod making frame 1 and fixedly connected with the transmission disc 64. Under the drive of the second motor 31, the transmission disc 64 drives the transmission rod 63 to do eccentric circular motion, so that the transmission rod 63 drives the transmission piece 61 to move up and down along the sliding rail 6, and the compressed wood chips are cut by the cutter 62.
In the present embodiment, a fixing case 65 is provided, the fixing case 65 is fixed to the outer wall of the cutting area 15, and the cutting device is located in the fixing case 65, and the driving disk 64 is rotatably connected to the fixing case 65.
The cut-off device further comprises a travel switch 8, and the travel switch 8 is electrically connected with the first motor 3; the travel switch 8 comprises a fixed seat 81 and a contact 82, the contact 82 is in sliding connection with the fixed seat 81 through a spring, the fixed seat 81 is fixedly connected with the rod making frame 1 and is positioned between the slide rails 6, one end of the contact 82, which is far away from the fixed seat 81, is provided with an inclined surface 821, and the inclined surface 821 inclines towards the inside of the cutting area 15 along the direction that the contact 82 slides into the fixed seat 81; when the cutter 62 enters the slide rail 6, the transmission member 61 can press the contact 82 into the fixing seat 81 and trigger the travel switch 8.
Because the saw-dust after being compressed is incessantly discharged, consequently can lead to the fact the incision of saw-dust to appear the slope, influence the pleasing to the eye and the selling price of firewood stick, start or stop through setting up travel switch 8 control first motor 3, guarantee that the saw-dust stops discharging when cutting off, when cutter 62 cuts off the saw-dust material, driving medium 61 leaves contact 82, travel switch 8 control first motor 3 stops, realize vertically cutting off the saw-dust after the compression, when making cutter 62 get into slide rail 6, driving medium 63 can impress contact 82 in fixing base 81, and trigger travel switch 8, travel switch 8 control first motor 3 starts, thereby continue to bulldoze the discharge to the saw-dust.
In the embodiment, an abutting net 7, a discharging roller 71, a third motor 32 and a storage bin 72 are arranged on one side of the cutting area 15 opposite to the cutting device, the abutting net 7 is fixedly connected with the rod making frame 1, and a cutting groove 701 is arranged at the abutting net 7 opposite to the cutting knife 62; the discharging rollers 71 are positioned at one end of the abutting net 7 far away from the shaping area 14, the discharging rollers 71 are provided with a plurality of discharging rollers and are in rotary connection with the rod making frame 1 in an opposite way, two ends of the plurality of discharging rollers 71 are connected through a second driving belt 302, and one end of one discharging roller 71 is connected with a third motor 32 through a third driving belt 303; the storage bin 72 is arranged below the abutting net 7 and the discharging roller 71 and is used for collecting the slag falling off by the firewood.
When the compressed wood chips are cut off, part of the wood chips can fall out, and the falling wood chips can be discharged into the storage bin 72 under the action of the abutting net 7, so that the falling wood chips can be reused; the kerf 701 can facilitate the cutting of the chips after compression. The discharging roller 71 can send out the firewood stick, and the alternately arranged discharging roller 71 can make the wood dust falling out of the firewood stick fall into the storage bin 72 through the gap between the discharging rollers 71 to be collected, so that dust pollution is prevented.
The working process of the invention is as follows: under the action of the first motor 3, the spiral propelling rod 2 and the feeding blades 41 are driven, so that the wood chips sequentially enter the feeding area 11, the compacting area 12, the compressing area 13, the shaping area 14 and the cutting area 15 from the feeding hopper 4. When the wood chips enter the cutting area 15, the driving disc 64 of the second motor 31 is driven to rotate, and the driving disc 64 drives the driving rod 63 to do eccentric circular motion, so that the driving rod 63 drives the driving piece 61 to move up and down along the sliding rail 6, and the compressed wood chips are cut by the cutter 62.
When the cutter 62 cuts off the wood dust materials, the transmission piece 61 leaves the contact 82, and the travel switch 8 controls the first motor 3 to stop, so that the compressed wood dust is vertically cut off; when the cutter 62 enters the slide rail 6, the transmission member 63 can press the contact 82 into the fixed seat 81 and trigger the travel switch 8, and the travel switch 8 controls the first motor 3 to start, so that the wood chips are continuously pushed and discharged.
When maintenance is required on the compression part 22 of the screw rod 2, the compression area 13 is pulled by unscrewing the bolt 121, and the two ends of the shear connection frame 16, which are in sliding connection with the sliding groove 161, slide with the sliding groove 161 and are mutually close to each other, so that the shear connection frame 16 is lengthened, and the compression area 13 slides away from the compression area 12 under the action of the roller 18 and the fixed leg 17; the fixing cover 52 is unscrewed, the connecting rod 51 is taken out of the first connecting hole 55 and the second connecting hole 551, the second rod 221 is screwed, the splicing rod 224 is separated from the splicing hole 214, and simultaneously, the clamping piece 53 slides out of the clamping groove 541 from the annular groove 542, so that the second spiral blade 222 is separated from the first spiral blade 212, and the new compression part 22 is re-used. Compression zone 13 is then reengaged with compression zone 12 by bolts 121.
Claims (3)
1. A wood chip rod making device convenient to maintain is characterized by comprising a rod making frame (1), a spiral pushing rod (2), a first motor (3), a feed hopper (4) and a cutting device,
the rod making frame is characterized in that a feeding area (11), a compacting area (12), a compression area (13), a shaping area (14) and a cutting area (15) are sequentially arranged in the rod making frame (1) in the horizontal direction, one end of the feed hopper (4) is connected with the feeding area (11) in a conducting mode, the compression area (13) is provided with a conical material pressing opening (131), the material pressing opening (131) inclines towards the central axis of the rod making frame (1) along the direction from the compression area (13) to the shaping area (14), and the aperture of the shaping area (14) is the same as that of a narrower port of the material pressing opening (131); the outer walls of the compression area (13) and the shaping area (14) are provided with heaters (9);
the spiral pushing rod (2) is arranged in the rod making frame (1) and comprises a pushing part (21), a compression part (22) and a connecting mechanism, wherein the pushing part (21) is positioned at the feeding area (11) and the compression area (12) and comprises a first rod body (211) and a first spiral blade (212), and the spiral heights of the first spiral blade (212) are the same and are fixedly connected with the first rod body (211); the compression part (22) is positioned at the compression area (13) and comprises a second rod body (221) and a second spiral blade (222), the second rod body (221) is of a conical structure, the narrow end of the second rod body faces the shaping area (14), the second spiral blade (222) is fixedly connected with the second rod body (221), and the spiral height of the second spiral blade is gradually reduced along the direction from the wide end to the narrow end of the second rod body (221); one end of the first spiral blade (212) is provided with a first connecting surface (213), the first connecting surface (213) is provided with a plurality of splicing holes (214), the wide end, close to the second rod body (221), of the second spiral blade (222) is provided with a second connecting surface (223), and the second connecting surface (223) is provided with a plurality of splicing rods (224) which are matched with the splicing holes (214);
the connecting mechanism comprises a connecting cylinder (5), a connecting rod (51) and a fixed cover (52), one end of the connecting cylinder (5) is fixedly connected with the wide end of the second rod body (221), and a fixed groove (54) which is matched with the connecting cylinder (5) is formed in one end, close to the first connecting surface (213), of the second rod body (221); embedding the connecting cylinder (5) into the fixing groove (54) and rotating the second rod body (221), so that the splicing rod (224) is embedded into the splicing hole (214), and the second spiral blade (222) is connected with the first spiral blade (212); the first rod body (211) and the connecting cylinder (5) are provided with two penetrating first connecting holes (55), two second connecting holes (551) are arranged in the fixing groove (54), the connecting rods (51) are provided with two connecting holes and are matched with the first connecting holes (55) and the second connecting holes (551), when the second spiral blades (222) are connected with the first spiral blades (212), the two first connecting holes (55) are communicated with the two second connecting holes (551), and the connecting rods (51) can be embedded into the first connecting holes (55) and the second connecting holes (551); the fixed cover (52) is in threaded connection with the narrow end of the second rod body (221), and can fix the connecting rod (51) in the first connecting hole (55) and the second connecting hole (551);
the first motor (3) is connected with one end of the spiral pushing rod (2) far away from the compression part (22) through a first transmission belt (301);
the cutting device is arranged at the cutting area (15), the cutting device comprises a sliding rail (6), a transmission piece (61), a cutter (62), a transmission rod (63), a transmission disc (64) and a second motor (31), the cutting area (15) is provided with a placing groove (151) penetrating through the inside, the sliding rail (6) is fixedly connected with one side of the placing groove (151), the transmission piece (61) is in sliding connection with the sliding rail (6), and one end, close to the inside of the cutting area (15), of the transmission piece (61) is fixedly connected with the cutter (62); one end of the transmission rod (63) is rotationally connected with the transmission piece (61) relative to the surface of the placing groove (151), the other end of the transmission rod is rotationally connected with the eccentric circle of the transmission disc (64), and the second motor (31) is fixed on the rod making frame (1) and fixedly connected with the transmission disc (64);
two clamping pieces (53) are arranged at one end, far away from the second rod body (221), of the connecting cylinder (5), the two clamping pieces (53) are oppositely arranged and fixedly connected with the connecting cylinder (5), clamping grooves (541) which are matched with the clamping pieces are formed in two sides of the fixing groove (54), a ring groove (542) is formed in one end, close to the second connecting hole (551), of the fixing groove (54), the ring groove (542) is communicated with the clamping grooves (541), and the clamping pieces (53) can rotate into the ring groove (542) through the clamping grooves (541);
the feeding hopper (4) is internally provided with a feeding blade (41), two ends of the feeding blade (41) are respectively and rotatably connected with the feeding hopper (4), and one end of the feeding blade (41) is fixedly connected with the first motor (3) through a driving shaft (411);
the cutting device comprises a cutting area (15), a cutting device and a cutting machine, wherein one side of the cutting area (15) opposite to the cutting device is provided with an abutting net (7), a discharging roller (71), a third motor (32) and a storage bin (72), the abutting net (7) is fixedly connected with the rod making frame (1), and a cutting groove (701) is formed in the abutting net (7) opposite to the cutting knife (62); the discharging rollers (71) are positioned at one end, far away from the shaping area (14), of the abutting net (7), the discharging rollers (71) are provided with a plurality of discharging rollers and are alternately and rotatably connected with the rod making frame (1), two ends of the plurality of discharging rollers (71) are connected through a second driving belt (302), and one end of one discharging roller (71) is connected with the third motor (32) through a third driving belt (303); the storage bin (72) is arranged below the abutting net (7) and the discharging roller (71) and is used for collecting the slag falling off by the firewood.
2. The wood chip rod making device convenient to maintain according to claim 1, wherein: the cut-off device further comprises a travel switch (8), and the travel switch (8) is electrically connected with the first motor (3); the travel switch (8) comprises a fixed seat (81) and a contact (82), wherein the contact (82) is in sliding connection with the fixed seat (81) through a spring, the fixed seat (81) is fixedly connected with the rod making frame (1) and is positioned between the sliding rails (6), one end, far away from the fixed seat (81), of the contact (82) is provided with an inclined surface (821), and the inclined surface (821) inclines inwards towards the cutting area (15) along the direction that the contact (82) slides into the fixed seat (81); when the cutter (62) enters the sliding rail (6), the transmission piece (61) can press the contact (82) into the fixing seat (81) and trigger the travel switch (8).
3. The wood chip rod making device convenient to maintain according to claim 1, wherein: the joint of the compression area (12) and the compression area (13) of the rod making frame (1) is of a detachable structure, and the compression area (12) and the compression area (13) are connected through bolts (121); two sides of the joint of the compression area (12) and the compression area (13) are respectively provided with a shear type connecting frame (16), two ends of one side of the shear type connecting frame (16) which is vertical to the disassembly direction of the compression area (12) and the compression area (13) are respectively in rotary connection with the compression area (12) through sliding grooves (161), and two ends of the other side of the shear type connecting frame are respectively in rotary connection with the compression area (13); the bottom surface of the compression area (12) is provided with a fixed foot (17), and the bottom surface of the compression area (13) is provided with a roller (18).
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| CN201910185228.5A CN109795008B (en) | 2019-03-12 | 2019-03-12 | Saw-dust system stick equipment convenient to maintain |
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| CN201910185228.5A CN109795008B (en) | 2019-03-12 | 2019-03-12 | Saw-dust system stick equipment convenient to maintain |
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| CN109795008A CN109795008A (en) | 2019-05-24 |
| CN109795008B true CN109795008B (en) | 2023-12-05 |
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| CN110815476A (en) * | 2019-11-23 | 2020-02-21 | 怀化市恒裕竹木开发有限公司 | Bamboo wood chip carbon rod compression molding equipment and process |
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