CN107149963B - Screening hammer planing machine - Google Patents
Screening hammer planing machine Download PDFInfo
- Publication number
- CN107149963B CN107149963B CN201710537461.6A CN201710537461A CN107149963B CN 107149963 B CN107149963 B CN 107149963B CN 201710537461 A CN201710537461 A CN 201710537461A CN 107149963 B CN107149963 B CN 107149963B
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- Prior art keywords
- screen
- hammer
- material distribution
- sleeve
- planing
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- 238000012216 screening Methods 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 219
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 10
- 238000005498 polishing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a screening hammer planing machine, which comprises a negative pressure fan, a screening component and a hammer planing component arranged below the screening component, wherein a discharging channel of the hammer planing component is connected with the negative pressure fan through an exhaust elbow, the screening component comprises a supporting frame, a material distributing component, a material feeding cover and a material distributing box, the material feeding cover is arranged on the supporting frame, the material feeding cover is arranged around the outside of the material distributing box, the upper end of the material distributing box is a material feeding opening end, the lower end of the material feeding cover is sealed and is connected with the hammer planing component through a flange, one end of the material distributing component is arranged in the material distributing box, the other end of the material distributing component is inclined downwards and extends from the side wall of the material distributing box to be close to the inner wall of the material feeding cover, the other end of the material distributing component extends from the side wall of the material distributing box to be enclosed into a material discharging channel, and the lower end of the material discharging channel is communicated with the hammer planing component.
Description
Technical Field
The invention belongs to the technical field of wood board processing equipment, and particularly relates to a screening hammer planer.
Background
The screening hammer planer is an important device in the wood plate processing technology, and the principle is that materials enter the hammer grinder through a heavy object separator by a belt or a spiral conveying mode, the materials are firstly contacted with a hammer sheet and are impacted to a screen after being beaten by the hammer sheet, the shape of the beaten shavings is consistent with that of the screen hole, the beaten shavings pass through the screen Kong Feichu device, and the unbroken materials continue to move in a shell along with the impact of the hammer sheet until the materials are crushed. However, in the process of separating heavy objects, if the heavy objects are hard, the heavy objects can form strong crushing impact or grinding when being crushed in the cavity, so that the hammer planing components in the hammer planing machine can be damaged, and therefore, the heavy objects are required to be separated and qualified materials after separation are required to be crushed, thereby improving the utilization rate of the materials.
Disclosure of Invention
The invention aims to provide a screening hammer planer, which can sufficiently and effectively separate various oversized materials and sundries, improves the utilization rate of the materials and adopts the following technical effects:
according to one aspect of the invention, a screening hammer planing machine is provided, comprising a negative pressure fan, a screening component and a hammer planing component arranged below the screening component, wherein a discharging channel of the hammer planing component is connected with the negative pressure fan through an exhaust elbow pipe, the screening component comprises a supporting frame, a material distributing component, a material feeding cover and a material distributing box, the material feeding cover is arranged on the supporting frame and covers the periphery of the outer part of the material distributing box, the upper end of the material distributing box is provided with a material feeding opening end, the lower end of the material distributing box is sealed and connected with the hammer planing component through a flange, one end of the material distributing component is arranged in the material distributing box, the other end of the material distributing component is inclined downwards and extends out of the side wall of the material distributing box to be close to the inner wall of the material feeding cover, the other end of the material distributing component extends out of the side wall of the material distributing box and then encloses a material discharging channel with the inner wall of the material feeding cover and the side wall of the material distributing box, and the lower end of the material discharging channel is communicated with the hammer planing component.
Preferably, the upper end and the lower extreme of dividing the workbin are the bucket shape respectively, and the middle part is the tube-shape, divide the material subassembly to include two left branch flitch, the right branch flitch of downward sloping separation and the left branch screen cloth that extends from the lower extreme of left branch flitch and the right branch screen cloth that extends from the lower extreme of right branch flitch, the upper end of this left branch flitch and the upper end of right branch flitch are articulated each other, the lower extreme of left branch screen cloth is supported on the feed cover bottom inner wall through the left net that separates of vertical setting, the lower extreme of right branch screen cloth is supported on the feed cover bottom inner wall through the right net that separates of vertical setting to make left branch screen cloth separate into left coarse fodder passageway and left fine fodder passageway with the unloading passageway that the lateral wall of feed cover, the lateral wall of dividing the workbin and right branch screen cloth enclose into right coarse fodder passageway and right fine fodder passageway, the lower extreme and the lower extreme of right hammer and the right fine fodder passageway communicate with the material subassembly respectively.
Preferably, the hammer planing assembly comprises a base, a hammer planing box shell with a driving motor positioned on the base and a hammer planing device arranged in the hammer planing box shell, wherein the hammer planing device is in transmission connection with the driving motor through a shaft coupler, the hammer planing box shell consists of two crushing chambers which are mutually separated, the bottoms of the two crushing chambers which are mutually separated are provided with mutually separated discharge ports, and the discharge ports are connected with a negative pressure fan through an exhaust elbow; the hammer planing device comprises a rotating shaft, a screen frame, a screen and a polishing blade which are respectively arranged in two crushing chambers formed by mutually separating, wherein the rotating shaft is connected with the driving motor through a shaft coupler, the polishing blade is arranged on the jaw wall of the crushing chamber right above the discharge port, the screen frame is arranged on the side wall of the crushing chamber in front of the polishing blade, and the screen is arranged on the screen frame.
Preferably, rotors are uniformly fixed on the rotating shaft, a separation sleeve is arranged between the rotors, a hammer is uniformly fixed on the separation sleeve, and the hammer is fixed on the separation sleeve through a hammer pin shaft on the separation sleeve.
Preferably, the screen frame comprises two arc first screen frames and second screen frames, the articulated pole of one end of first screen frame and second screen frame articulates, and the other end of this first screen frame passes through screen cloth hold-down mechanism and digs the case casing with the hammer and be connected, and the other end of this second screen frame is fixed smash the discharge gate department of room bottom, the screen cloth is along the surface mounting of first screen frame and second screen frame.
Preferably, the screen comprises a first screen and a second screen which are arc-shaped, and the first screen and the second screen are respectively fixed on the first screen frame and the second screen frame after being hinged.
Preferably, the pressing mechanism comprises a supporting rod, a handle, a first fixing rod, a second fixing rod, a first adjusting nut, a second adjusting nut, a first sleeve and a second sleeve, wherein the first sleeve and the second sleeve are perpendicular to the supporting rod and are fixedly connected to two ends of the supporting rod, the first sleeve is divided into an upper part and a lower part by fixedly arranging a first annular supporting disc in the first sleeve, the second sleeve is divided into an upper part and a lower part by fixedly arranging a second annular supporting disc in the second sleeve, a first compression spring is arranged at the lower part in the first sleeve, and a second compression spring is arranged at the lower part in the second sleeve; one end of the handle is fixed on the supporting rod between the first sleeve and the second sleeve, and the other end of the handle is clamped on the hammer planing box shell; wherein,,
one end of the first fixing rod and one end of the second fixing rod are respectively fixed on the hammer planing box shell 32, the other end of the first fixing rod penetrates into and passes through the first annular supporting disc and the first compression spring from the upper part of the first sleeve, then penetrates out of the lower part of the first sleeve and is in threaded connection with the first adjusting nut, so that the first compression spring is supported on the first fixing rod between the first adjusting nut and the first annular supporting disc, the other end of the second fixing rod penetrates into and passes through the second annular supporting disc and the second compression spring from the upper part of the second sleeve, then penetrates out of the lower part of the second sleeve and is in threaded connection with the second adjusting nut, and then the second compression spring is supported on the second fixing rod between the second adjusting nut and the second annular supporting disc.
Preferably, vibrators are respectively fixed on two sides of the outer wall of the middle part of the material dividing box, and the material dividing box is mounted on the supporting frame through a decompression spring.
Preferably, the left separating screen and the right separating screen are respectively composed of a separating screen frame and a plurality of parting strips uniformly distributed in the separating screen frame.
Preferably, the division bars are vertical and uniform relative to the screen frame, the number of the division bars is 10-16, and the gap between every two division bars is 30-60 mm.
Preferably, the outlet end of the negative pressure fan is also communicated with the material collecting box through a material discharging bent pipe.
In summary, the invention adopts the technical scheme that the invention has the following technical effects:
(1) The screening hammer planer disclosed by the invention can sufficiently and effectively separate various oversized materials and sundries, so that the service lives of the hammer sheets and the screen are prolonged to the maximum extent, and the loss of the hammer planer is reduced. The material that passes through from the feed box divides the flitch through left branch and right branch and can be with too big oversized material and tiny particle material screening under the influence of the gravity that negative pressure adsorbs and self had, and big oversized material and debris are discharged after being sieved, and the fine material respectively through left and right sides screen cloth after sieving through left and right sides fine material passageway and right fine material passageway fall into the hammer plane subassembly and carry out the hammer plane breakage once more, and this hammer crusher has simple structure, smash effectual advantage prospect.
(2) The distance between the hammer and the screen can be adjusted through the pressing mechanism (the adjusting nut), so that the size of the finally polished wood shavings can be changed according to the material, the polished material is more uniform in shape, the materials are not easy to agglomerate in the interior, the productivity of equipment is improved, and the application of the hammer is wider.
Drawings
FIG. 1 is a schematic view of a screening hammer planer of the present invention;
FIG. 2 is a side view of a screen hammer planer of the present invention;
FIG. 3 is a schematic view of the screen assembly of the present invention;
FIG. 4 is a schematic view of the dispensing assembly of the present invention;
FIG. 5 is a schematic view of the mechanism of the screen of the present invention;
FIG. 6 is a schematic view of the hammer planer assembly of the present invention;
FIG. 7 is a front view of the screen frame and hold down mechanism attachment structure of the present invention;
FIG. 8 is a side view of the screen frame and hold down mechanism attachment structure of the present invention;
FIG. 9 is a schematic view of the pressing mechanism of the present invention;
in the drawing, a 1-negative pressure fan, a 2-screening component, a 3-hammer planing component, a 4-exhaust elbow, a 5-discharge elbow, a 6-collection box, 7-materials, a 20-support frame, a 21-distribution component, a 22-feeding cover, a 23-distribution box, a 24-flange, a 25-blanking channel, a 30-base, a 31-driving motor, a 32-hammer planing box shell, a 33-hammer planing device, a 34-crushing chamber, a 35-discharge port, a 310-shaft coupler, a 36-compression mechanism, a 230-vibrator and a 231-decompression spring;
210-left material separating plate, 210 a-left screen, 210 b-left screen, 210 c-left coarse material channel, 210 d-left fine material channel, 211-right material separating plate, 211 a-right screen, 211 b-right screen, 211 c-right coarse material channel, 211 d-right fine material channel, 2010-screen separating frame, 2011-parting bead, 330-spindle, 331-screen frame, 332-screen, 333-grinding blade, 3301-rotor, 3302-spacer sleeve, 3303-hammer, 3305-spacer sleeve, 3304-hammer pin;
331 a-first screen frame, 331 b-second screen frame, 311 c-hinge rod, 302 a-first screen, 302 b-second screen, 360-support rod, 361-handle, 362-first fixed rod, 363-second fixed rod, 364-first adjustment nut, 364-second adjustment nut, 366-first sleeve, 367-second sleeve, 368-first annular support disc, 369-second annular support disc, 370-first compression spring, 371-second compression spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below by referring to the accompanying drawings and by illustrating preferred embodiments. It should be noted, however, that many of the details set forth in the description are merely provided to provide a thorough understanding of one or more aspects of the invention, and that these aspects of the invention may be practiced without these specific details.
As shown in fig. 1 and 2, according to one aspect of the present invention, there is provided a screening hammer planer, including a negative pressure fan 1, a screening assembly 2 and a hammer planer assembly 3 mounted under the screening assembly 2, a discharge channel of the hammer planer assembly 3 is connected to the negative pressure fan 1 through an exhaust elbow 4, the screening assembly 2 includes a supporting frame 20, a material dividing assembly 21, a material feeding cover 22 mounted on the supporting frame 20 and a material dividing box 23, the material dividing box 23 is covered around the outside of the material dividing box 23, an upper end of the material dividing box 23 is an inlet opening end, a lower end is sealed and connected to the hammer planer assembly 3 through a flange 24, one end of the material dividing assembly 21 is mounted inside the material dividing box 23, the other end of the material dividing assembly 21 is inclined downward and extends from a side wall of the material dividing box 23 to be close to an inner wall of the material dividing box 22, the other end of the material dividing assembly 21 extends from a side wall of the material dividing box 23 to thereby enclose a side wall of the material dividing box 22 into a material discharging channel 25 with an inner wall of the material dividing box 23, a lower end of the material dividing box 25 is connected to the material dividing box 3 through a flange 3, a material dividing box 3 is connected to a material dividing box 3 through a flange 2, a material discharging channel is connected to a material dividing box 1 through a spring 230, and a material dividing box 1 is connected to a material dividing box 3 is uniformly and a material dividing box 3 is connected to a material dividing box 3 through a material dividing box 1 through a material dividing box 3.
In the present invention, as shown in fig. 1, 3 and 4, the upper and lower ends of the distribution box 23 are respectively formed in a bucket shape, the middle part is formed in a cylinder shape, the distribution assembly 21 comprises two left distribution plates 210 and right distribution plates 211 which are obliquely separated downward, a left distribution screen 210a extending from the lower end of the left distribution plate 210 and a right distribution screen 211a extending from the lower end of the right distribution plate 211, the upper end of the left distribution plate 210 and the upper end of the right distribution plate 211 are hinged to each other, the lower end of the left distribution screen 210a is supported on the inner wall of the bottom of the feeding housing 22 through a left partition net 210b which is vertically arranged, the lower end of the right distribution screen 211a is supported on the inner wall of the bottom of the feeding housing 22 through a right partition net 211b which is vertically arranged, so that the left separating screen 210a separates the blanking channel 25 surrounded by the inner wall of the feeding cover 22, the side wall of the separating box 23 and the right separating screen 211a into a left coarse material channel 210c and a left fine material channel 210d, and the right separating screen 211a separates the blanking channel 25 surrounded by the inner wall of the feeding cover 22, the side wall of the separating box 23 and the right separating screen 211a into a right coarse material channel 211c and a right fine material channel 211d, wherein the lower end of the left fine material channel 210d and the lower end of the right fine material channel 211d are respectively communicated with the hammer planing assembly 3, the left coarse material channel 210c and the right coarse material channel 211c are communicated with the communicating atmosphere or communicated with a collecting groove (not shown), and the blanking channel 25 surrounded by the feeding cover 22 and the separating box 23 not only effectively inhibits dust generation in the shaving screening process, but also effectively separates oversized objects with larger mass in the shaving materials; in the present invention, the left separating screen 210a and the right separating screen 211b are respectively composed of a separating screen frame 2010 and a plurality of parting strips 2011 uniformly distributed in the separating screen frame 2010, the parting strips 2011 are vertically uniform relative to the separating screen frame 2010, the number of the parting strips 2011 is 10-16, and the gap between each parting strip 2011 is 40-60 mm.
In the present invention, as shown in fig. 2 and 6, the hammer planing assembly 3 includes a base 30, a driving motor 31, a hammer planing case housing 32 located on the base 30, and a hammer planing device 33 installed in the hammer planing case housing 32, wherein the hammer planing device 33 is in transmission connection with the driving motor 31 through an axle coupler 310, the hammer planing case housing 32 is internally composed of two crushing chambers 34 separated from each other, the bottoms of the two crushing chambers 34 separated from each other are provided with discharge ports 35 separated from each other, and the discharge ports 35 are connected with the negative pressure fan 1 through an exhaust elbow 4; the hammer planing device 33 comprises a rotating shaft 330, a screen frame 331, a screen 332 and a polishing blade 333 which are respectively arranged in two crushing chambers 34 formed by mutually separating, the rotating shaft 330 is connected with the driving motor 31 through an axle coupler 310, the polishing blade 333 is arranged on the jaw wall of the crushing chamber 34 right above the discharge hole 35, the screen frame 331 is arranged on the side wall of the crushing chamber 34 in front of the polishing blade 333, and the screen 332 is arranged on the screen frame 331. As shown in fig. 6, a rotor 3301 is uniformly fixed on the rotating shaft 330, a spacer sleeve 3302 is arranged between the rotors 3301, a hammer 3303 is uniformly fixed on the spacer sleeve 3302, the hammer 3303 is fixed on the spacer sleeve 3302 through a hammer pin shaft 3304 on a spacer sleeve 3305, the fine material channels on the left side and the right side respectively enter the crushing chambers 34 on the left side and the right side to perform hammer planing, grinding and sorting, and the polished materials are sent out from the discharge hole 35, so that the grinding efficiency and the sorting speed are improved.
As shown in fig. 2, 6, 7 and 8, the screen frame 331 is composed of two arc-shaped first screen frames 331a and a second screen frame 331b, one end of the first screen frame 331a is hinged to a hinged rod 311c at one end of the second screen frame 331b, the other end of the first screen frame 331a is connected to the planing box casing 32 through a screen pressing mechanism 36, the other end of the second screen frame 331b is fixed at a discharge hole at the bottom of the crushing chamber 34, and the screen 302 is mounted along the surfaces of the first screen frame 331a and the second screen frame 331 b; the screen 302 includes a first screen 302a and a second screen 302b that are arc-shaped, and the first screen 302a and the second screen 302c are hinged to be fixed to the first screen frame 331a and the second screen frame 331b, respectively.
As shown in fig. 2, 6, 7, 8 and 9, the pressing mechanism 36 includes a support rod 360, a handle 361, a first fixing rod 362, a second fixing rod 363, a first adjusting nut 364, a second adjusting nut 365, a first sleeve 366 and a second sleeve 367 perpendicular to the support rod 360 and fixedly connected to both ends of the support rod 360, the first sleeve 369 is divided into an upper part and a lower part by fixedly providing a first annular support disc 368 in the first sleeve 366, the second sleeve 367 is divided into an upper part and a lower part by fixedly providing a second annular support disc 369 in the second sleeve 367, a first compression spring 370 is provided in a lower part in the first sleeve 369, and a second compression spring 371 is provided in a lower part in the second sleeve 367; one end of the handle 361 is fixed on the supporting rod 360 between the first sleeve 366 and the second sleeve 367, and the other end of the handle 361 is clamped on the planing box shell 32; one end of the first fixing rod 362 and one end of the second fixing rod 363 are respectively fixed on the hammer case housing 32, the other end of the first fixing rod 362 penetrates into and passes through the first annular supporting disc 368 from the upper part of the first sleeve 366, the first compression spring 370 penetrates out of the lower part of the first sleeve 366 to be in threaded connection with the first adjusting nut 364, so that the first compression spring 370 is supported on the first fixing rod 362 between the first adjusting nut 364 and the first annular supporting disc 368, and the other end of the second fixing rod 363 penetrates into and passes through the second annular supporting disc 369 from the upper part of the second sleeve 367, and penetrates out of the lower part of the second sleeve 367 to be in threaded connection with the second adjusting nut 365 from the lower part of the second sleeve 367, so that the second compression spring 371 is supported on the second fixing rod 363 between the second adjusting nut 365 and the second annular supporting disc 369. When the material 7 is sent into the crushing chamber 34 for polishing and sorting, the material 7 can be extruded with the screen frame 331 and the screen on the screen frame 331, the compressing mechanism 36 supports the screen frame 331, the compression spring stretches out and draws back in the sleeve between the supporting disc and the adjusting nut, the buffering is formed between the first fixing rod 362 and the second fixing rod 363 and the screen frame 331 as well as between the hammer planing box shell 32, the damage of the screen and the screen frame is improved, the material on the screen is rapidly screened out when the compression spring is compressed, and the screening speed is improved.
When the material 7 (the rotary slice and the straw material) with the length not longer than 40mm enters the material distribution box 23 under the vibration of the vibrator 230, the material is output from the lower end of the material distribution box 23, is subjected to material distribution by the left material distribution plate 210 and the right material distribution plate 211 which are arranged in a herringbone shape, and then is screened by the left screen distribution screen 210a and the right screen distribution screen 211a, the oversized material (the unqualified oversized material) is discharged out of the material distribution box 23 through the left coarse material channel 210c and the right coarse material channel 211c respectively, the screened qualified material enters the left fine material channel 210d and the right fine material channel 211d respectively, at this time, the material 7 is uniformly crushed by the crushing chamber 34 of the hammer planing assembly 3 under the vibration of the vibrator 230 and the negative pressure generated by the negative pressure fan 1, the material is crushed more fully under the action of the hammer 3303 and the grinding blade 333, the amplitude of the vibration of the vibrator is adjusted by the eccentric block of the vibration motor, the larger eccentric quantity is larger, the vibration amplitude is required to be reduced, and the vibration amplitude is smoothly increased when the vibration amplitude is required, and the vibration amplitude is inversely increased. The ultra-large or overweight sundries such as stone, brick and the like with larger mass are screened under the action of self gravity, the left separation screen 210a and the right separation screen 211a and the negative pressure generated by the negative pressure fan 1, and the ultra-large or overweight sundries are discharged out of the separation box 23, wherein the structures of the left separation screen 210b and the right separation screen 211b are the same as those of the left separation screen 210a and the right separation screen 211a, the difference is that the gap between the left separation screen 210b and the right separation screen 211b is 20 mm-40 mm, and small rotary cutting pieces are attached when the ultra-large or overweight sundries are discharged out of the separation box 23, and the small rotary cutting pieces attached can be sucked away from the left separation screen 210b and the right separation screen 211b under the negative pressure generated by the negative pressure fan 1, so that the screening effect is improved.
Referring to fig. 1, 2, 3 and 6, after passing through the crushing chamber 34, the qualified material is crushed by the shearing force of the high-speed moving hammer 3303 at the inlet grinding channel, then contacts with the first screen 302a, the second screen 302b and the grinding blade 333, is crushed again by the shearing action of the high-speed moving hammer 3303 at the two screen mesh sides and the grinding blade 333, when the geometrical size of the material is smaller than the aperture or width of the screen, the material is randomly discharged from the screen mesh, the material which is not discharged continues to be crushed by the shearing action of the high-speed moving hammer 3303 at the grinding channel in the crushing chamber 34 and the grinding blade 333 on the jaw wall of the crushing chamber 34, then contacts with the screen again, is crushed by the shearing action of the high-speed moving hammer at the screen mesh side, the material which continuously enters the hammer planer is crushed by the high-speed moving hammer, then is continuously discharged from the screen mesh to realize material crushing, when the geometrical size of the material is smaller than the aperture or width of the screen mesh, the material is discharged from the screen mesh randomly, and then discharged from the screen mesh is discharged from the screen mesh to the negative pressure fan 35, and the material is discharged to the air blower 35 after the material is discharged from the screen mesh is discharged to the air through the hopper 35, and the material is conveyed to the hopper 1.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (7)
1. A screening hammer planer, its characterized in that: the device comprises a negative pressure fan, a screening component and a hammer planing component arranged below the screening component, wherein a discharging channel of the hammer planing component is connected with the negative pressure fan through an exhaust elbow, the screening component comprises a supporting frame, a material distribution component, a feeding cover and a material distribution box, the feeding cover is arranged on the supporting frame and is covered on the periphery of the outer part of the material distribution box, the upper end of the material distribution box is a feeding opening end, the lower end of the feeding cover is sealed and connected with the hammer planing component through a flange, one end of the material distribution component is arranged in the material distribution box, the other end of the material distribution component is inclined downwards and extends from the side wall of the material distribution box to be close to the inner wall of the feeding cover, the other end of the material distribution component extends from the side wall of the material distribution box to form a discharging channel with the inner wall of the feeding cover, the lower end of the discharging channel is communicated with the hammer planing component, the outlet end of the negative pressure fan is communicated with the material distribution box through the exhaust elbow, and two sides of the outer wall of the middle part of the material distribution box are respectively fixed with a vibrator;
the upper end and the lower end of the material distribution box are respectively in a bucket shape, the middle part of the material distribution box is in a cylinder shape, the material distribution assembly comprises two left material distribution plates, a right material distribution plate, a left material distribution screen and a right material distribution screen, wherein the left material distribution plate and the right material distribution plate are obliquely separated downwards, the left material distribution screen extends from the lower end of the left material distribution plate, the right material distribution screen extends from the lower end of the right material distribution plate, the upper end of the left material distribution plate and the upper end of the right material distribution plate are mutually hinged, the lower end of the left material distribution screen is supported on the inner wall of the bottom of the material distribution cover through a vertically arranged left separation net, the lower end of the right material distribution screen is supported on the inner wall of the bottom of the material distribution cover through a vertically arranged right separation net, so that the left material distribution screen separates a material distribution channel formed by enclosing the inner wall of the material distribution box, the outer side wall of the material distribution box and the right material distribution screen into a left coarse material distribution channel and a left fine material distribution channel, and the material distribution channel formed by enclosing the inner wall of the material distribution box, the side wall of the material distribution box and the right material distribution screen into a right coarse material channel and a right fine material distribution channel, and the lower end of the left material distribution channel and the hammer component is respectively communicated with the material; the left coarse material channel and the right coarse material channel are communicated with the communicated atmosphere or communicated with the collecting tank;
the hammer planing assembly comprises a base, a driving motor, a hammer planing box shell arranged on the base and a hammer planing device arranged in the hammer planing box shell, wherein the hammer planing device is in transmission connection with the driving motor through a shaft coupler, the hammer planing box shell consists of two crushing chambers which are mutually separated, the bottoms of the two crushing chambers which are mutually separated are provided with mutually separated discharge ports, and the discharge ports are connected with a negative pressure fan through an exhaust elbow; the hammer planing device comprises a rotating shaft, a screen frame, a screen and a polishing blade which are respectively arranged in two crushing chambers formed by mutually separating, the rotating shaft is connected with the driving motor through a shaft coupler, the polishing blade is arranged on the jaw wall of the crushing chamber right above the discharge hole, the screen frame is arranged on the side wall of the crushing chamber in front of the polishing blade, and the screen is arranged on the screen frame; the screen frame consists of two arc-shaped first screen frames and two arc-shaped second screen frames, one end of each first screen frame is hinged with one end hinged rod of each second screen frame, the other end of each first screen frame is connected with the hammer planing box shell through the screen compacting mechanism, the other end of each second screen frame is fixed at a discharge hole at the bottom of the crushing chamber, and the screen is installed along the surfaces of the first screen frames and the second screen frames;
the screening hammer planing process comprises the following steps: when materials with the length not more than 40mm enter the material distribution box under the vibration of the vibrator, the materials are output from the lower end of the material distribution box, the materials are distributed through a left material distribution plate and a right material distribution plate which are arranged in a herringbone shape, oversized materials are respectively discharged out of the material distribution box through a left coarse material channel and a right coarse material channel, screened qualified materials respectively enter the left fine material channel and the right fine material channel, at the moment, under the vibration of the vibrator and the negative pressure effect generated by a negative pressure fan, the materials are uniformly guided into a crushing chamber of the hammer planing assembly from the left fine material channel and the right fine material channel for crushing, oversized or overweight sundries are screened under the self gravity effect, the action of a left screening net and a right screening net and the negative pressure effect generated by the negative pressure fan, the oversized or overweight sundries are discharged out of the material distribution box, fine rotary cutting sheets are attached when the oversized or overweight sundries are discharged out of the material distribution box, and under the negative pressure effect generated by the negative pressure fan, fine rotary cutting sheets can be sucked away from a left separation net and a right separation net;
when qualified materials of the screening enter the crushing chamber, firstly, the qualified materials are crushed under the shearing force of a hammer sheet moving at a high speed at an inlet grinding channel, then are contacted with a first screen, a second screen and a grinding blade, the materials are crushed again under the shearing action of the hammer sheet moving at a high speed at the mesh edges of the two screens and the grinding blade, when the geometric size of the materials is smaller than the aperture or the width of the screen, the materials are randomly discharged from the mesh holes of the screen, the materials which are not discharged continue to be crushed under the shearing action of the hammer sheet moving at a high speed at the grinding channel in the crushing chamber and the grinding blade on the jaw wall of the crushing chamber, then are contacted with the screen again, the materials which enter the hammer planing machine continuously are crushed under the cyclic action of the hammer sheet moving at a high speed, then are discharged from the mesh holes of the screen again to realize the crushing of the materials, when the geometric size of the materials is smaller than the aperture or the width of the screen, and then, the discharged materials pass through a discharging port and drop the hammer for conveying the materials to an aggregate box under the action of a negative pressure fan, so that the screening process is completed.
2. A screening hammer planer according to claim 1 wherein: the rotary shaft is uniformly fixed with rotors, a separation sleeve is arranged between the rotors, a hammer is uniformly fixed on the separation sleeve, and the hammer is fixed on the separation sleeve through a hammer pin shaft on the separation sleeve.
3. A screening hammer planer according to claim 1 wherein: the screen cloth includes first screen cloth and the second screen cloth that is the arc shape, the articulated back of first screen cloth and second screen cloth is fixed respectively on first screen cloth frame and second screen cloth frame.
4. A screening hammer planer according to claim 1 wherein: the compressing mechanism comprises a supporting rod, a handle, a first fixing rod, a second fixing rod, a first adjusting nut, a second adjusting nut, a first sleeve and a second sleeve, wherein the first sleeve and the second sleeve are perpendicular to the supporting rod and are fixedly connected to two ends of the supporting rod, the first sleeve is divided into an upper part and a lower part by fixedly arranging a first annular supporting disc in the first sleeve, the second sleeve is divided into an upper part and a lower part by fixedly arranging a second annular supporting disc in the second sleeve, a first compression spring is arranged at the lower part in the first sleeve, and a second compression spring is arranged at the lower part in the second sleeve; one end of the handle is fixed on the supporting rod between the first sleeve and the second sleeve, and the other end of the handle is clamped on the hammer planing box shell; wherein,,
one end of the first fixing rod and one end of the second fixing rod are respectively fixed on the hammer planing box shell, the other end of the first fixing rod penetrates into and passes through the first annular supporting disc and the first compression spring from the upper part of the first sleeve, then penetrates out of and is in threaded connection with the first adjusting nut from the lower part of the first sleeve, so that the first compression spring is supported on the first fixing rod between the first adjusting nut and the first annular supporting disc, the other end of the second fixing rod penetrates into and passes through the second annular supporting disc and the second compression spring from the upper part of the second sleeve, then penetrates out of and is in threaded connection with the second adjusting nut from the lower part of the second sleeve, and then the second compression spring is supported on the second fixing rod between the second adjusting nut and the second annular supporting disc.
5. A screening hammer planer according to claim 1 wherein: the material distributing box is mounted on the supporting frame through a decompression spring.
6. A screening hammer planer according to claim 1 wherein: the left branch screen cloth and the right branch screen cloth respectively comprise a branch screen frame and a plurality of parting strips which are uniformly distributed in the branch screen frame.
7. The screening hammer plow of claim 6, wherein: the division bars are vertical and uniform relative to the screen dividing frame, the number of the division bars is 10-16, and the gap between every two division bars is 30-60 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710537461.6A CN107149963B (en) | 2017-07-04 | 2017-07-04 | Screening hammer planing machine |
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| CN201710537461.6A CN107149963B (en) | 2017-07-04 | 2017-07-04 | Screening hammer planing machine |
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| CN107149963A CN107149963A (en) | 2017-09-12 |
| CN107149963B true CN107149963B (en) | 2023-08-04 |
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| CN108820889A (en) * | 2018-07-09 | 2018-11-16 | 黄山市麦佰机械自动化有限公司 | A kind of automatic charging machine of rapid material-feeding |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207008Y (en) * | 2008-05-13 | 2009-03-11 | 重庆宗申技术开发研究有限公司 | Crank-shaft dynamic balancing machine |
| CN201586542U (en) * | 2010-01-19 | 2010-09-22 | 上海跃琴机械制造有限公司 | Novel adjustable grinder |
| CN202290178U (en) * | 2011-03-15 | 2012-07-04 | 河南龙昌机械制造有限公司 | Horizontal double-shaft crusher |
| CN203525784U (en) * | 2013-09-13 | 2014-04-09 | 溧阳市佳合粉碎机科技有限公司 | Equipartition isolation room and press sieve structure of hammer pulverizer |
| CN103803293A (en) * | 2013-12-25 | 2014-05-21 | 广西祥盛木业有限责任公司 | Conveying equipment |
| CN203757749U (en) * | 2014-02-21 | 2014-08-06 | 江苏尤佳木业有限公司 | Heating device of panel dryer |
| DE102013206449A1 (en) * | 2013-04-11 | 2014-10-16 | HAAS Holzzerkleinerungs- und Fördertechnik GmbH | Apparatus for shredding general cargo |
| CN204498834U (en) * | 2015-03-13 | 2015-07-29 | 云南新东道农业产业有限公司 | A kind of feed mincer |
| CN204685192U (en) * | 2015-04-30 | 2015-10-07 | 覃元庆 | The centrifugal sand machine processed of a kind of high-efficiency double-rotor |
| CN105170241A (en) * | 2015-10-20 | 2015-12-23 | 荣成海达鱼粉有限公司 | Fish meal processing crushing device |
| CN205075146U (en) * | 2015-08-14 | 2016-03-09 | 新疆鑫汇众新型板业有限公司 | Rubbing crusher for wood shavings |
| CN205128068U (en) * | 2015-07-17 | 2016-04-06 | 上海春谷机械制造有限公司 | Hammer -sheet crusher |
| CN205435861U (en) * | 2015-12-16 | 2016-08-10 | 云南善施化工有限公司 | Hammer leaf formula fertilizer rubbing crusher |
| CN205850985U (en) * | 2015-12-25 | 2017-01-04 | 成都万基电力设备制造有限公司 | A kind of reversible disintegrating machine |
| CN205925936U (en) * | 2016-08-19 | 2017-02-08 | 广州艾蓓生物科技有限公司 | Cosmetic raw material grinds machine |
| CN106391668A (en) * | 2016-11-23 | 2017-02-15 | 天津市川大通用机械有限公司 | Intelligent bag cutting machine with groove on separation box |
-
2017
- 2017-07-04 CN CN201710537461.6A patent/CN107149963B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207008Y (en) * | 2008-05-13 | 2009-03-11 | 重庆宗申技术开发研究有限公司 | Crank-shaft dynamic balancing machine |
| CN201586542U (en) * | 2010-01-19 | 2010-09-22 | 上海跃琴机械制造有限公司 | Novel adjustable grinder |
| CN202290178U (en) * | 2011-03-15 | 2012-07-04 | 河南龙昌机械制造有限公司 | Horizontal double-shaft crusher |
| DE102013206449A1 (en) * | 2013-04-11 | 2014-10-16 | HAAS Holzzerkleinerungs- und Fördertechnik GmbH | Apparatus for shredding general cargo |
| CN203525784U (en) * | 2013-09-13 | 2014-04-09 | 溧阳市佳合粉碎机科技有限公司 | Equipartition isolation room and press sieve structure of hammer pulverizer |
| CN103803293A (en) * | 2013-12-25 | 2014-05-21 | 广西祥盛木业有限责任公司 | Conveying equipment |
| CN203757749U (en) * | 2014-02-21 | 2014-08-06 | 江苏尤佳木业有限公司 | Heating device of panel dryer |
| CN204498834U (en) * | 2015-03-13 | 2015-07-29 | 云南新东道农业产业有限公司 | A kind of feed mincer |
| CN204685192U (en) * | 2015-04-30 | 2015-10-07 | 覃元庆 | The centrifugal sand machine processed of a kind of high-efficiency double-rotor |
| CN205128068U (en) * | 2015-07-17 | 2016-04-06 | 上海春谷机械制造有限公司 | Hammer -sheet crusher |
| CN205075146U (en) * | 2015-08-14 | 2016-03-09 | 新疆鑫汇众新型板业有限公司 | Rubbing crusher for wood shavings |
| CN105170241A (en) * | 2015-10-20 | 2015-12-23 | 荣成海达鱼粉有限公司 | Fish meal processing crushing device |
| CN205435861U (en) * | 2015-12-16 | 2016-08-10 | 云南善施化工有限公司 | Hammer leaf formula fertilizer rubbing crusher |
| CN205850985U (en) * | 2015-12-25 | 2017-01-04 | 成都万基电力设备制造有限公司 | A kind of reversible disintegrating machine |
| CN205925936U (en) * | 2016-08-19 | 2017-02-08 | 广州艾蓓生物科技有限公司 | Cosmetic raw material grinds machine |
| CN106391668A (en) * | 2016-11-23 | 2017-02-15 | 天津市川大通用机械有限公司 | Intelligent bag cutting machine with groove on separation box |
Non-Patent Citations (1)
| Title |
|---|
| 玉米秸秆锤刨机的设计研究;张明建;冯琪;俞挺;尚明磊;;林业实用技术(第06期);全文 * |
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