CN102397813B - Branch crusher - Google Patents
Branch crusher Download PDFInfo
- Publication number
- CN102397813B CN102397813B CN 201110216439 CN201110216439A CN102397813B CN 102397813 B CN102397813 B CN 102397813B CN 201110216439 CN201110216439 CN 201110216439 CN 201110216439 A CN201110216439 A CN 201110216439A CN 102397813 B CN102397813 B CN 102397813B
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- niproll
- rotor
- crushing
- plate
- baffle plate
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Abstract
The invention discloses a branch crusher. The branch crusher mainly comprises an automatic feeding mechanism, a cutting mechanism, a two-stage impact crushing mechanism, a hammer plate crushing mechanism and a discharge mechanism. The branch crusher is characterized in that the automatic feeding mechanism mainly comprises a conveyer belt and a screw adjustment mechanism; the screw adjustment mechanism mainly comprises upper and lower clamping rollers, a gear, a mobile steel frame, a frame, a lead screw and a rotating steering wheel; the cutting mechanism mainly comprises a stationary knife, a fly-cutter and a roller cutting disc; a discharge plate is arranged below the cutting mechanism; the two-stage impact crushing mechanism mainly comprises two rotors, three baffle plates and a lower liner plate; a discharge hole is arranged below the two-stage impact crushing mechanism; the hammer plate crushing mechanism mainly comprises hammer plates, a hammer plate rotor, a fence-type sieve and a crushing chamber; the fence-type sieve, a cut material chamber and a material guiding chamber are arranged below the crushing chamber; and discharge mechanism mainly comprises the material guiding chamber and a centrifugal fan. The branch crusher has the advantages of high efficiency, large output, stable operation, and safe and reliable operation processes.
Description
Technical field the present invention relates to size reduction machinery, particularly relate to a kind of can be to the size reduction machinery of pulverizing less than branch and the limb of 50mm diameter.
When the discarded branch of the current utilization of background technology is produced biomass granule fuel, biomass power generation, biomass fuel processed, charcoal, the problem of the processing that brings inconvenience because texture material is hard, and the disintegrating apparatus of this respect is less, the disintegrating process imperfection.Therefore, research and develop out a kind of mechanized equipment that branch can be carried out fully pulverizing processing, be processed into granular fuel etc., have important practical significance and the Important Economic meaning.
Branch crusher in the market, what adopt is after disc slicer structure or drum slicer mechanism cut off more, utilize the hammer leaf machine that branch is pulverized, also branch is not carried out the equipment of separating twice, and some easy pulverizer has saved the branchwood chipper structure and directly branch is dropped into and carry out the hammer leaf hammering in pulverizing chamber and pulverize, be difficult to branch is pulverized, can't reach the pulverized particles requirement.In addition existing branch crushing machine, assorted branch crushing machine possess simple in structure, in the time of the low advantage of cost, at the equipment Operation safety, steadily there is certain drawback in the aspect such as unfailing performance.
Summary of the invention technical problem to be solved by this invention is to provide a kind of branch crusher, the hard material branch is carried out separating twice, make branch pulverize more fully, and compact conformation, power is large, crush efficiency is high, security and stability increases advantage.
The objective of the invention is to be achieved through the following technical solutions:
A kind of branch smashing machine mainly is comprised of automatic feeding mechanism, shut-off mechanism, secondary impact crushing mechanism, hammering crushing mechanism and discharge mechanism; It is characterized in that automatic feeding mechanism mainly is comprised of conveyer belt, adjustable diameter and screw adjusting mechanism; Adjustable diameter and screw adjusting mechanism mainly is comprised of up and down niproll, gear, mobile steelframe, frame, helical screw and steering wheel rotation; Shut-off mechanism mainly is comprised of stationary knife, fly cutter and cylinder cutting disc, and blanking plate is arranged below shut-off mechanism; Secondary impact crushing mechanism mainly is comprised of primary rotor, secondary rotor, one-level baffle plate, secondary baffle plate, three grades of baffle plates and lower liner plate, and there is discharging opening secondary impact crushing mechanism below; Hammering crushing mechanism mainly is comprised of hammer leaf, hammer leaf rotor, fence type sieve and crushing chamber, and discharge mechanism mainly forms by drawing material chamber and centrifugal fan; There is the fence type sieve crushing chamber below, and there is the blanking storehouse fence type sieve below, and blanking storehouse one side has draws the material chamber; Upper box, middle casing and lower box are casting box, and between each casing, connected mode is that flange connects; Automatic feeding mechanism drive motors output shaft is connected with niproll driving shaft under adjustable diameter and screw adjusting mechanism by decelerator, shaft coupling; One group of gear coordinates with a side and the lower niproll driving shaft of lower niproll near the automatic feeding mechanism drive motors respectively, and fit system is interference fit; Lower niproll coordinates with lower niproll belt wheel away from automatic feeding mechanism drive motors one side, and fit system is interference fit; Conveyer belt coordinates with the conveyer belt belt wheel near the roller bearing of an end of lower niproll, and fit system is interference fit; Lower niproll belt wheel has belt to be connected with the conveyer belt belt wheel; The automatic feeding mechanism drive motors passes to power on lower niproll driving shaft by decelerator, shaft coupling, under gear driven on lower niproll driving shaft, the gear of niproll one side rotates, thereby lower niproll is rotated, the lower niproll belt wheel of the other end of lower niproll rotates by belt drives conveyer belt belt wheel, thereby conveyer belt is rotated, realize the feeding to branch; Upper niproll is connected with upper niproll bearing block by bearing, upper niproll and bearing fit mode are interference fit, the fit system of bearing and upper niproll bearing block is interference fit, upper niproll bearing block and the welding of mobile steelframe, mobile steelframe is placed in the channel-section steel on frame both sides, and fit system is matched in clearance; The welding of leading screw connecting plate and mobile steelframe, screw lower end are threaded with the center of leading screw connecting plate, and the helical screw upper end is threaded with the center of frame, and helical screw top and steering wheel rotation weld; For making adjustable diameter and screw adjusting mechanism that good stability can be arranged, in the both sides of screw mandrel connecting plate, carriage release lever and moving sleeve are arranged, carriage release lever and welding machine frame, moving sleeve and the welding of screw mandrel connecting plate, the fit system of carriage release lever and moving sleeve is matched in clearance, in order to make carriage release lever and moving sleeve, metastable position is arranged, there is spring in the outside of moving sleeve, by the rotation steering wheel rotation, niproll is moved up and down, realize the clamping to Different Diameter level branch; Shut-off mechanism mainly comprises stationary knife, stationary knife seat, cylinder cutting disc and fly cutter, and stationary knife is arranged on the stationary knife seat, and connected mode is that bolt connects; Fly cutter is arranged on the cylinder cutting disc, and connected mode is that bolt connects; Secondary impact crushing mechanism mainly is comprised of primary rotor, secondary rotor, bar, one-level baffle plate, secondary baffle plate, three grades of baffle plates and lower liner plate, and bar is arranged on rotor, and connected mode is that bolt connects; One-level baffle plate, secondary baffle plate and three grades of baffle plates weld with upper box respectively, lower liner plate and middle welding box body; One-level baffle plate and lower liner plate be respectively in the above and below of primary rotor, and secondary baffle plate and three grades of baffle plates are respectively above the secondary rotor and the rear; One-level baffle plate, secondary baffle plate, three grades of baffle plates and lower liner plate be bossed Saw blade on a close side of rotor, in order better to pulverize branch; Primary rotor and secondary rotor installation site not in the same horizontal line, primary rotor is higher than the position on the relative ground of secondary rotor, in order that allow branch first by primary rotor again by the secondary rotor, complete separating twice; Hammering crushing mechanism mainly is comprised of hammer leaf, hammer leaf rotor, fence type sieve and crushing chamber; Two installing holes are arranged, installing hole on hammer leaf and the epitrochanterian small clevis pin with head matched in clearance of hammer leaf on hammer leaf; Crushing chamber has up and down two parts, the upper part of crushing chamber and middle welding box body, and lower part and the lower box of crushing chamber weld, and the bossed Saw blade of crushing chamber inwall, these Saw blades can make branch better be pulverized.
Compared with prior art, the invention has the advantages that:
1. adopted automatic feed mechanism, can realize branch is carried out auto-feed.
2. adopted adjustable diameter and screw adjusting mechanism, can regulate the spacing of niproll, can better clamp branch, and more be adapted to the feeding adjustment of different-diameter branch.
3. adopt secondary impact crushing mechanism, made branch can obtain separating twice, obtained the cotton-shaped wood materials of silk, be easy to processing.
4. adopted the fence type sieve in hammering crushing mechanism, can better carry timber, timber can better be discharged.
5. three baffle plates and the bossed Saw blade of lower liner plate in secondary impact crushing mechanism, more easily be broken when making the branch counterattack.
6. crush efficiency is high, output is large, and the relative prior art of device structure and equipment is complexity but automaticity is higher, dependable performance, handling safety performance improve slightly.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is that the present invention removes a side box body view.
Fig. 3 is top view of the present invention.
Fig. 4 is right back view of the present invention.
Fig. 5 is left back view of the present invention.
Fig. 6 is feeding mechanism schematic diagram of the present invention.
Fig. 7 is adjustable diameter and screw adjusting of the present invention mechanism partial schematic diagram one.
Fig. 8 is adjustable diameter and screw adjusting of the present invention mechanism partial schematic diagram two.
Fig. 9 is shut-off mechanism schematic diagram of the present invention.
Figure 10 is hammering crushing of the present invention mechanism schematic diagram.
Figure 11 is hammering crushing of the present invention mechanism fence type sieve schematic diagram.
Figure 12 is the bar schematic diagram of secondary impact crushing of the present invention mechanism.
In figure, mark is as follows:
4 times niprolls of 1 frame 2 conveyer belt 3 conveyer belt belt wheels
On 5 times niproll belt wheels 6 on niproll 7 niproll bearing block 8 move steelframe
9 screw mandrel connecting plate 10 helical screw 11 carriage release levers and moving sleeve 12 steering wheel rotations
13 gear 14 decelerator 15 shaft coupling 16 springs
17 automatic feeding mechanism drive motors 18, stationary knife seat 19 stationary knife 20 cylinder cutting discs
21 fly cutter 22 blanking plate 23 primary rotor 24 secondary rotors
25 primary rotor drive motors 26 secondary rotor drive motors 27 one-level baffle plate 28 secondary baffle plates
30 times liner plates of 29 3 grades of baffle plates, 31 crushing chamber 32 hammer leaf rotors
33 slot 34 hammer leaf 35 fence type sieve 36 blanking storehouses
37 draw material chamber 38 centrifugal fan 39 centrifugal fan drive motors 40 hammer leaf rotor drive motors
Casing 44 lower boxes in 41 cylinder cutting disc drive motors 42 upper boxes 43
45 belt 46 47 times niproll driving shafts of adjustable diameter and screw adjusting mechanism
The specific embodiment
Below in conjunction with accompanying drawing embodiment, operation principle of the present invention is described in further detail:
As Fig. 6, Fig. 7, shown in Figure 8: automatic feeding mechanism drive motors 17 passes to power in lower niproll driving shaft 47 by decelerator 14, shaft coupling 15, lower niproll driving shaft 47 passes to lower niproll 4 by gear 13 with power, the lower niproll belt wheel 5 that drives again lower niproll 4 one sides rotates, this at present niproll belt wheel 5 rotate by belt 45 driving conveying belt belt wheels 3, thereby conveyer belt 2 is rotated, realize charging.
As Fig. 4, shown in Figure 9: by the band transmission, cylinder cutterhead 20 is rotated by cylinder cutting disc drive motors 41, do the circumference cutting thereby drive the fly cutter 21 that is arranged on cylinder cutting disc 20 around the axle of cylinder cutting disc 20; Stationary knife 19 is arranged on stationary knife seat 18, coordinates with fly cutter 21 on cylinder cutting disc 20, completes the cut-out to branch.
as shown in Figure 2: cut branch is due to action of gravitation, enter into primary rotor 23 along blanking plate 22, primary rotor drive motors 25 drives primary rotor 23 by the band transmission and clockwise rotates, branch is got on one-level baffle plate 27, Action of Gravity Field due to branch, branch can continue to fall to primary rotor 23, after repeating again to be crushed to the certain particle size size, fall into by the secondary rotor 24 that clockwise rotate of secondary rotor drive motors 26 by driving with transmission, high-speed rotation due to secondary rotor 24, force branch at secondary baffle plate 28, three grades of baffle plates 29 clash into and pulverize, branch continues to drop into crushing chamber 31 along three grades of baffle plates 29, and the hammer leaf rotor 34 in crushing chamber 31 is High Rotation Speed under the drive of hammer leaf rotor drive motors 40, and hammer leaf 34 is constantly beaten branch, makes its further pulverizing, wood materials after pulverizing is fallen on fence type sieve 35, and the wood materials after being pulverized by centrifugal fan 38 is through fence type sieve 35, blanking storehouse 36 and draw material chamber 37 and discharge.Thereby complete the whole crushing process of branch.
Claims (5)
1. branch crusher mainly is comprised of automatic feeding mechanism, shut-off mechanism, secondary impact crushing mechanism, hammering crushing mechanism and discharge mechanism; It is characterized in that automatic feeding mechanism mainly is comprised of conveyer belt, adjustable diameter and screw adjusting mechanism; Adjustable diameter and screw adjusting mechanism mainly is comprised of up and down niproll, gear, mobile steelframe, frame, helical screw and steering wheel rotation; Shut-off mechanism mainly is comprised of stationary knife, fly cutter and cylinder cutting disc, and blanking plate is arranged below shut-off mechanism; Secondary impact crushing mechanism mainly is comprised of primary rotor, secondary rotor, one-level baffle plate, secondary baffle plate, three grades of baffle plates and lower liner plate, and there is discharging opening secondary impact crushing mechanism below; Hammering crushing mechanism mainly is comprised of hammer leaf, hammer leaf rotor, fence type sieve and crushing chamber, and discharge mechanism mainly forms by drawing material chamber and centrifugal fan; There is the fence type sieve crushing chamber below, and there is the blanking storehouse fence type sieve below, and blanking storehouse one side has draws the material chamber; Upper box, middle casing and lower box are casting box, and between each casing, connected mode is that flange connects; Automatic feeding mechanism drive motors output shaft is connected with niproll driving shaft under adjustable diameter and screw adjusting mechanism by decelerator, shaft coupling; One group of gear coordinates with a side and the lower niproll driving shaft of lower niproll near the automatic feeding mechanism drive motors respectively, and fit system is interference fit; Lower niproll coordinates with lower niproll belt wheel away from automatic feeding mechanism drive motors one side, and fit system is interference fit; Conveyer belt coordinates with the conveyer belt belt wheel near the roller bearing of an end of lower niproll, and fit system is interference fit; Lower niproll belt wheel has belt to be connected with the conveyer belt belt wheel; Upper niproll is connected with upper niproll bearing block by bearing, and upper niproll and bearing fit mode are interference fit, and the fit system of bearing and upper niproll bearing block is interference fit; Upper niproll bearing block and the welding of mobile steelframe; Mobile steelframe is placed in the channel-section steel on frame both sides, and fit system is matched in clearance; The welding of leading screw connecting plate and mobile steelframe, screw lower end are threaded with the center of leading screw connecting plate, and the helical screw upper end is threaded with the center of frame, and helical screw top and steering wheel rotation weld; In the both sides of screw mandrel connecting plate, carriage release lever and moving sleeve are arranged, carriage release lever and welding machine frame, moving sleeve and the welding of screw mandrel connecting plate, the fit system of carriage release lever and moving sleeve is matched in clearance, there is spring in the outside of moving sleeve; Shut-off mechanism mainly comprises stationary knife, stationary knife seat, cylinder cutting disc and fly cutter, and stationary knife is arranged on the stationary knife seat, and connected mode is that bolt connects; Fly cutter is arranged on the cylinder cutting disc, and connected mode is that bolt connects; Secondary impact crushing mechanism mainly is comprised of primary rotor, secondary rotor, bar, one-level baffle plate, secondary baffle plate, three grades of baffle plates and lower liner plate, be evenly equipped with respectively the bar mounting groove of three projections on the circumference of primary rotor, secondary rotor, six bars are arranged on respectively on six bar mounting grooves of two rotors, and connected mode is that bolt connects; One-level baffle plate, secondary baffle plate and three grades of baffle plates weld with upper box respectively, lower liner plate and middle welding box body, one-level baffle plate and lower liner plate are welded on respectively the above and below of primary rotor, and secondary baffle plate and three grades of baffle plates are welded on respectively top and the rear of secondary rotor; One-level baffle plate, secondary baffle plate, three grades of baffle plates and lower liner plate be bossed Saw blade on a close side of rotor; Primary rotor and secondary rotor installation site not in the same horizontal line, primary rotor is higher than the position on the relative ground of secondary rotor; Hammering crushing mechanism mainly is comprised of hammer leaf, hammer leaf rotor, fence type sieve and crushing chamber; Two installing holes are arranged, installing hole on hammer leaf and the epitrochanterian small clevis pin with head matched in clearance of hammer leaf on hammer leaf; Crushing chamber has up and down two parts, the upper part of crushing chamber and middle welding box body, and lower part and the lower box of crushing chamber weld, the bossed Saw blade of crushing chamber inwall.
2. branch crusher according to claim 1 is characterized in that there is the fence type sieve crushing chamber below of hammering crushing mechanism.
3. branch crusher according to claim 2, is characterized in that having on the fence type sieve 24 slots to arrange in length and breadth.
4. branch crusher according to claim 1 is characterized in that being evenly arranged respectively three bars on two rotors of secondary impact crushing mechanism.
5. branch crusher according to claim 4 is characterized in that bar has three circular mounting holes, and there is the sawtooth of three projections in the bar front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110216439 CN102397813B (en) | 2011-07-24 | 2011-07-24 | Branch crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110216439 CN102397813B (en) | 2011-07-24 | 2011-07-24 | Branch crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102397813A CN102397813A (en) | 2012-04-04 |
| CN102397813B true CN102397813B (en) | 2013-06-12 |
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ID=45880694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110216439 Expired - Fee Related CN102397813B (en) | 2011-07-24 | 2011-07-24 | Branch crusher |
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| Country | Link |
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| CN (1) | CN102397813B (en) |
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| CN102397813A (en) | 2012-04-04 |
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