Bamboo material chipper
Technical field:
The utility model relates to a kind of bamboo material chipper, and particularly a kind of special processing artificial bamboo board etc. are the chipper of raw material with the bamboo chip flaking.
Background technology:
China is a kind of aboundresources country, along with forest is in recent years cut in a large number and draws, because of timber long campaign, people are more urgent to the bamboo demand, and the bamboo growth cycle is short on the one hand, and the tension shear resistance of bamboo fibre is strong on the other hand, advantages such as environmental protection, all be used widely in now a lot of fields.How to dig into the thin bamboo plate of complete specification, at present a lot of machines can't solve.(1) disc slicer for example: the disc slicer cardinal principle is to utilize the cutterhead rotating blade to be contained in the cutting of cutterhead ramp, cuts out the demand that sheet can only reach bamboo piece raw material, and can't reach the thin bamboo plate of thin specification.(2) drum slicer: drum slicer groundwork principle is that the cutter drum is gone up the installation blade from building up by welding, is the ideal equipment that processing bamboo timber and bamboo silk, bamboo pier offal become the fragment raw material, become the thin slice of specification just more can't be effective to bamboo processing.
The utility model content:
The purpose of this utility model is to overcome the defective that prior art exists, and provides a kind of flaking even, the bamboo material chipper that the flaking Forming Quality is good.
It is such that technology of the present utility model constitutes: it comprises motor, reductor, chain coupling, main shaft, frame, by the motor-driven reductor, reductor is connected with main shaft by chain coupling and drives, it is characterized in that: it also comprises the crawler type knife rest, described crawler type knife rest is the inverted U-channel structure of opening at two ends, the bottom surface of inverted U-channel is the bottom surface of crawler type knife rest, is provided with gripper shoe in the inverted U-channel both sides, and the gripper shoe of both sides is symmetrically distributed; One end of the gripper shoe folding that concaves is provided with connecting hole at the gripper shoe two ends of U-lag; In U-lag, be provided with knife rest and connecting plate; The one side of knife rest constitutes the part of U-lag bottom surface; The another side of knife rest is connected with cutter blade, is the inclined-plane; Connecting plate is provided with indent at two bracing frames and rolls over U-lag bottom surface between the end, and the U-lag bottom surface between connecting plate and the knife rest is provided with tool bore, and the bottom surface of crawler type knife rest is a horizontal plane; Be provided with cutter blade, hold(ing)-down clip and fastening bolt in the crawler type knife rest, by each crawler type knife rest corresponding cutter blade, a hold(ing)-down clip and one piece of fastening bolt, cutter blade and hold(ing)-down clip are fixed on the knife rest in the crawler type knife rest by fastening bolt, and constitute crawler type planing tool unit thus; The edge of a knife of cutter blade extends the bottom surface of crawler type knife rest from tool bore; Constitute the endless track of moving with the endless belt formula by several crawler type planing tool unit by corresponding being connected in series before and after the connecting hole on the crawler type knife rest, the junction of crawler type planing tool unit is provided with the guide rail wheel in twos, be provided with at the two ends of the ring-type of endless track endless track played and support and the crawler driving whell of driving effect, crawler driving whell is provided with the groove that is complementary with the guide rail wheel, under the driving of main shaft, form meshing relation by guide rail wheel and groove and drive moving of crawler type knife rest, below the wheel of the guide rail between the crawler driving whell at two ends, be provided with guide rail wheel and crawler belt are worked the carriage rail that supports steady effect, above the knife rest above the carriage rail, be provided with feeding pressure mechanism.
The utlity model has following advantage: stable performance, the efficient height, flaking is even, and the flaking Forming Quality is good, fragment is few, handling safety, easy, and the cylinder automatic pressing material is to the declivity discharging, reliable and stable, improve labor productivity greatly, reduce labour cost and cost, improve the economic benefit of product.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the utility model endless track and material pressing device structural representation;
Fig. 4 takes the side view of material swash plate out of for the utility model;
Fig. 5 is the front view of the utility model crawler type knife rest;
Fig. 6 is the side view of the utility model crawler type knife rest;
Fig. 7 is the front view after the utility model crawler type knife rest connects.
Label declaration: 1 motor, 2 reductors, 3 chain couplings, 4 main shafts, 5 frames, 6 crawler type knife rests, 61 gripper shoes, 62 knife rests, 63 connecting plates, 64, connecting hole, 65 tool bores, 7 cutters blade, 8 hold(ing)-down clips, 9 fastening bolts, 10 crawler type planing tool unit, 11 endless track, 12 guide rails wheel, 13 crawler driving whells, 14 carriage rail, 15 feeding pressure mechanisms, 151 pressure apparatus, 152 charging sideboards, 153 charging pressing plates, 154 feeding-passages, 16 transfer mandrel, 17 adjust axle, 18 bearing blocks, 19 discharging swash plates.
The specific embodiment:
The utility model comprises motor 1, reductor 2, chain coupling 3, main shaft 4, frame 5, drive reductor 2 by motor 1, reductor is connected with main shaft 4 by chain coupling 3 and drives, can reduce the wearing and tearing of endless track in transmission course by between reductor and main shaft, being provided with chain coupling 5, improve the stationarity of transmission.
The utility model also comprises crawler type knife rest 6, and described crawler type knife rest is the inverted U-channel structure of opening at two ends, and the bottom surface of inverted U-channel is the bottom surface of crawler type knife rest, is provided with gripper shoe 61 in the inverted U-channel both sides, and the gripper shoe of both sides is symmetrically distributed; One end of the gripper shoe folding that concaves is provided with connecting hole 64 at the gripper shoe two ends of U-lag; In U-lag, be provided with knife rest 62 and connecting plate 63; The one side of knife rest constitutes the part of U-lag bottom surface; The another side and the cutter blade of knife rest are connected to the inclined-plane; Connecting plate is provided with indent at two bracing frames and rolls over U-lag bottom surface between the end, and the U-lag bottom surface between connecting plate and the knife rest is provided with tool bore 65, and the bottom surface of crawler type knife rest is a horizontal plane; Be provided with cutter blade, hold(ing)-down clip and fastening bolt in the crawler type knife rest, by each crawler type knife rest corresponding cutter blade 7, hold(ing)-down clip 8 and one piece of fastening bolt 9, cutter blade and hold(ing)-down clip are fixed on the knife rest in the crawler type knife rest by fastening bolt, and constitute crawler type planing tool unit 10 thus; The edge of a knife of cutter blade extends the bottom surface of crawler type knife rest from tool bore; Adopt this kind compound mode to help the product discharging, be difficult for making the cutter blade breakage, improve product qualified rate, solve the many difficult problems of flaking fragment in the past.
Constitute the endless track of moving with the endless belt formula 11 by several crawler type planing tool unit by corresponding being connected in series before and after the connecting hole on the crawler type knife rest, the junction of crawler type planing tool unit is provided with guide rail wheel 12 in twos, be provided with at the two ends of the ring-type of endless track endless track played and support and the crawler driving whell 13 of driving effect, crawler driving whell is provided with the groove that is complementary with the guide rail wheel, under the driving of main shaft, form meshing relation by guide rail wheel and groove and drive moving of crawler type knife rest, below the wheel of the guide rail between the crawler driving whell at two ends, be provided with guide rail wheel and endless track are worked the carriage rail 14 that supports steady effect, its middle guide position of wheel is in the both sides of crawler type knife rest, carriage rail be connected body before, on the rear wall.Make the endless track transmission steadily by the carriage rail supporting, flaking thickness is even.Two groups of slide tracks are fixed on crawler belt transmission frame both sides simultaneously, thereby have guaranteed crawler type flaking mechanism stability.
During use, the end that the support of crawler type knife rest both sides is not provided with recessed folding is connected with the end that the support of another crawler type knife rest both sides is provided with recessed folding, connecting hole is corresponding in twos, directly connects by bearing, if group crawler type knife rest forms endless track by above-mentioned connected mode.The bottom of original crawler type knife rest is as the surface of endless track in the formed endless track, and during use, bamboo is crushed on the endless track soon, and the cutter blade that is moved is thinly sliced, and thin slice is fallen into the frame below from tool bore.
Above the knife rest above the carriage rail, be provided with feeding pressure mechanism 15.Pressure apparatus is the cylinder pressure device.By air pressure adjustment, make the flaking operation reach optimum efficiency.Feeding pressure mechanism is made up of pressure apparatus 151, charging sideboard 152, charging pressing plate 153, feeding-passage 154, feeding-passage is positioned at the top of the knife rest that moves horizontally, upper end at feeding-passage is provided with opening, the size of opening designs according to the rules, be provided with the charging pressing plate at opening part, the charging pressing plate is less than feeding-passage, above the charging pressing plate, be provided with the pressure apparatus that directly acts on pressure plare, side in the feeding-passage upper end is provided with the charging aperture that is communicated with the feeding-passage upper end, and the charging pressing plate can move in feeding-passage.Regulate according to actual inlet amount and to regulate air gauge with air compressor machine, make pressure reach requirement, automatic pressing material after the charging aperture feeding is sent to flaking on the crawler belt knife rest, because average, automatic pressing material improve operating efficiency, improves the quality of products.
The central shaft of the crawler driving whell of one end is a main shaft, main shaft is fixed on the bearing block 18 of frame, and the central shaft of the crawler driving whell of the other end transfers mandrel also to be fixed on the bearing block 18 of frame for transferring mandrel 16, forward and backward side in frame is provided with adjustment axle 17, adjusts axle and links to each other with transferring mandrel.With transferring mandrel to regulate crawler belt transmission elasticity with adjusting axle, the depth of parallelism increases the crawler belt life-span, and improves and carry the crawler belt depth of parallelism.
Described feeding-passage is provided with discharging swash plate 19 below the endless track between the crawler driving whell, below the feeding-passage, the discharging swash plate extends frame from the front side or the rear side of frame.The thin slice of being produced transfers out outside the body by the discharging swash plate.
Plural feeding-passage is arranged in parallel, and guarantees that the bamboo material of the each cutting of cutter blade can be too not wide, influences cutting effect, and failing to grow up in the length of the cutter blade edge of a knife of each feeding-passage is provided with independently pressure apparatus and charging pressing plate above each feeding-passage; The arrangement beam overall of the feeding-passage that is arranged in parallel is not more than the minimum range between the crawler driving whell.Guarantee that formed thin slice falls on the discharging swash plate between the crawler driving whell.
The workflow of utility model is such:
After starting the machine, the bamboo piece is put into feeding-passage, this moment is by the material pressing device of feeding-passage top, the bamboo piece is pressed on the crawler belt, and the cutter blade on the crawler belt is in the process of motion, the bamboo piece is dug into satisfactory thin slice, and thin slice falls into the discharging swash plate that the below is provided with from the planing tool film perforation, and delivers to outside the body.