CN104907130A - Drum-type forage crushing machine - Google Patents
Drum-type forage crushing machine Download PDFInfo
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- CN104907130A CN104907130A CN201510337600.1A CN201510337600A CN104907130A CN 104907130 A CN104907130 A CN 104907130A CN 201510337600 A CN201510337600 A CN 201510337600A CN 104907130 A CN104907130 A CN 104907130A
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- drum
- fixed
- grinder
- discharging
- main shaft
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- 239000004459 forage Substances 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 87
- 239000003381 stabilizer Substances 0.000 claims description 31
- 238000005183 dynamical system Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 11
- 239000010902 straw Substances 0.000 claims description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 6
- 230000001936 parietal effect Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000009304 pastoral farming Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 10
- 238000010298 pulverizing process Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004973 motor coordination Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- 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
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- 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
-
- 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
- B02C13/28—Shape or construction of beater elements
-
- 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
- B02C13/286—Feeding or discharge
-
- 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
- B02C13/28—Shape or construction of beater elements
- B02C2013/2808—Shape or construction of beater elements the beater elements are attached to disks mounted on a shaft
-
- 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
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a drum-type forage crushing machine and belongs to the technical field of farming-grazing machinery. The drum-type forage crushing machine mainly comprises a crushing device, an unloading device, a power system and a moving device, wherein the crushing device is fixed above the unloading device; the unloading device is fixed between the crushing device and the moving device; the crushing device comprises a drum, a flying hammer crusher, a sieve and a hydraulic supporting rod; the unloading device comprises a unloading cabin, a spiral pushing unloader and an unloading transporting device; the power system comprises a power device, a transmission device and a movement control device; the moving device comprises a chassis, a dragging device and tyre; the drum and the flying hammer crusher can rotate; the rotation circumference planes of the drum and the flying hammer crusher are vertical with each other; the movement control device can be used for adjusting the rotation speeds of the drum and the flying hammer crusher. The crushing machine disclosed by the invention has the characteristics that the rotation speed is high, the material crushing efficiency is high, functions are complete, and the like and is suitable for industrialization expanding.
Description
Technical field
The present invention relates to a kind of cylindrical crusher for straw, belong to agriculture and animal husbandry field of mechanical technique.
Background technology
At present, feed used in livestock-raising mostly is the forage such as agricultural crop straw and herbage, and forage needs to carry out pulverization process to material before it is being used, needs special crusher for straw.But existing materials pulverizer has the defects such as low, the easy blocking of rotor speed, function singleness, greatly reduces the crush efficiency of forage cutting like this, not only consuming time but also require great effort.
Summary of the invention
The technical problems such as material disintegrating efficiency in prior art is low in order to solve, pulverizer function singleness, the invention provides a kind of cylindrical crusher for straw, the technical scheme taked is as follows:
The object of the present invention is to provide a kind of cylindrical crusher for straw, this pulverizer forms primarily of reducing mechanism 1, device for discharging 2, dynamical system 3 and mobile device 4, reducing mechanism 1 is fixed on above device for discharging 2, device for discharging 2 is fixed in the middle of reducing mechanism 1 and mobile device 4, wherein, reducing mechanism 1 comprises drum 11, flyball grinder 12, screen cloth 13 and hydraulic supporting strut 14; Device for discharging 2 comprises discharging cabin 21, spiral pushes discharger 22, discharge conveyor 23; Dynamical system 4 comprises power set 31, transmission device 32, motion control device 33; Mobile device 4 comprises chassis 41, draw-gear 42 and tire 43; Drum 11 and flyball grinder 12 can rotate, and the circumferential plane of rotation is mutually vertical, and motion control device 33 can coordinate the velocity of rotation of drum 11 and flyball grinder 12; Spiral pushes the mode that discharger 22 adopts a bite bearing to locate and fixes, and the forage port of export is not fixed.
Preferably, described drum 11, comprise inwardly narrow annular umbrella 111, annular sidewall 112, base plate 113, grid 114, baffle plate 115, stablize annulus 116, stabilizer 118 and shell body 119, wherein annular sidewall 112 one end is connected along 111 with annular umbrella, one end is relative with base plate 113 and leave narrow slit, the outer diameter of annular sidewall 112 equals the outer dia of base plate 113, the inwall of annular sidewall 112 is provided with trapezoidal baffle plate 115, along the circumferential direction parallelly on the outer wall of annular sidewall 112 be provided with four stable annulus 116, between two stable annulus 116, along the circumferential direction arrange one have outer parietal tooth 117, shell body 119 is rectangular, hexagon, octagon or circular rings are around annular sidewall 112 outside, the plane of shell body 119 base plane and base plate 113 is in same plane, and be fixedly connected with in aggregates with base plate 113, and have an annular protrusion 119a top plan being highly greater than narrow slit between annular sidewall 112 and base plate 113 to be not less than the highest stable annulus 116 around base plate 113, in the space that a rectangle drift angle is formed, two stabilizers 118 are respectively provided with at shell body 119 and annular sidewall 112, base plate 113 has a rectangular aperture, grid 114 is fixed on above the rectangular aperture of base plate 113, and the long limit, side of grid 114 is provided with and imports bar 120, the outer wall of drum base plate 113 is provided with a perpendicular hydraulic supporting strut 14 axial with the main shaft 121 of flyball grinder 12, drum when propping, can be impelled to overturn.
Preferably, described grid 114, can substitute with grain grinding hopper.
Preferably, described baffle plate 115, quantity is no less than one, and the height of baffle plate can adjust along the annular sidewall 112 of drum 11.
Preferably, described two stabilizers 118, are fixed on rectangular drum shell body 119, and the axial direction of two stabilizer 118 main shafts is vertical, parallel with the axis of annular sidewall 112 and vertical respectively, wherein vertical with the axis of annular sidewall 112 stabilizer bearing 118b is enclosed within stabilizer main shaft 118a, outside is closed 118d by bearing liner and is fixed on drum shell body 119, one end of stabilizer main shaft 118a is provided with socket cap I118c, whole socket cap 118c is between two stable annulus 116 of drum, the stabilizer parallel with the axis of drum sidewall 112, top is provided with socket cap II118e, socket cap II118e is fixed by ring flange 118f, and be fixed on drum shell body 119 by bracing frame 118g, turning cylinder and bearing is provided with in bracing frame 118g, the rotation of socket cap 118e can be realized, the sidewall of socket cap 118e is between two stable annulus 116 of drum, narrow slit between described annular sidewall 112 and base plate 113 is not more than 2mm, and there is an annular position that drum shell body 119 is relative with narrow slit higher than the annular protrusion 119a of narrow slit.
Preferably, described flyball grinder 12, is positioned at the below of grid 114, and the top that discharging cabin 21 discharge port is reverse comprises main shaft 121, flyweight shaft 122, flyball 123, disk 124, partition 125, outer baffle 126, wherein, the axis of main shaft 121 is parallel with the long limit of grid 114, the end points place, one end of main shaft 121 is fixed with grinder hydraulic motor 312, a driving pulley I321 is provided with in the inner side of grinder hydraulic motor 312 along the axial of main shaft 121, main shaft 121 passes discharging cabin 21, grinder hydraulic motor 312 and driving pulley I321 are positioned at discharging out of my cabin, the other end of main shaft 121 is fixed on the baffle plate in discharging cabin 21, a disk 124 is respectively provided with in the baffle plate side in discharging cabin 21 and driving pulley I321 side, circumferencial direction along main shaft 121 radial direction is evenly provided with flyweight shaft 122, the two ends of flyweight shaft 122 are connected on the disk 124 of both sides, flyweight shaft 122 forms through the round mouth on partition 125 space separated, flyball 123 one end is fixed on flyweight shaft 122, one end can be rotated in partition space, outer baffle 126 is provided with close to main shaft 121 in the outside of disk 124, be surrounded with curved screen 13 along on the radial circumference direction of main shaft 121, two free ends of curved screen 13 are parallel with two long limits of grid 114 to be respectively fixed on drum base plate 113.Curved screen 13 is made up of macropore screen cloth and little screen mesh, macropore screen cloth and little screen mesh are bolted and form entirety, macropore screen cloth and little screen mesh divide the arc length of curved screen 13 equally, the other end of macropore screen cloth be not connected the grid 114 importing bar 120 and connect, the other end of little screen mesh be connected with the grid 114 importing bar 120 and be connected, the mesh size of macropore screen cloth is for the mesh size more than 0.5 cun of little screen mesh.
Preferably, described device for discharging 2, wherein, the space that the shell body 211 in discharging cabin 21 is formed is trapezoidal rib body, cross section is isosceles trapezoid, trapezoidal short parallel edges place plane is the bottom surface of shell body 211, be fixed on chassis 41, trapezoidal long parallel edges place plane is connected with reducing mechanism 1, in the inside in discharging cabin 21, what main shaft 121 axial direction along flyball grinder 12 was parallel is provided with two central shafts 221, helical blade 222 is fixed with on the surface of central shaft 221, dividing plate 223 is provided with in the middle of two central shafts 221, central shaft 221 one end passes the sidewall in discharging cabin 21, and be fixed with ring flange 224 and travelling gear 225, the other end of central shaft 221 leads to the outlet of discharging cabin, exit, discharging cabin is provided with discharge conveyor 23 and bracing frame 212, discharge conveyor 23 is divided into folding two sections, primarily of conveyer belt 231, delivery wheel 232, transmit support 233, linkage 234, hydraulic stem 235 and magnetic baffle plate 236 form, transmit support 233 and be connected to exit, discharging cabin, outlet bottom, discharging cabin is fixed in conveyer belt 231 one end, the other end is free end, magnetic baffle plate 236 is provided with on the summit of free end, the plane at the place of magnetic baffle plate 236 can be adjusted to the position perpendicular with conveyer belt 231 direction of transfer, hydraulic stem 235 is fixed on the bracing frame 212 in discharging cabin, be connected with linkage 234, linkage 234 one end is connected with hydraulic stem 235, the other end is connected with the folding junction of transmission bracket 233, hydraulic stem 235 is connected with hydraulic control bar 334 by hydraulic tube.
Preferably, described conveyer belt 231, outer surface is provided with protruding 231a.
Preferably, described dynamical system 3, comprise power set 31, transmission device 32 and motion control device 33, wherein power set 31, by drum hydraulic motor 311, grinder hydraulic motor 312 and external impetus input unit 313 form, drum hydraulic motor 311 provides power for the rotation of drum 11, grinder hydraulic motor 312 or external impetus by external impetus input unit 313 be flyball grinder 12, the axle of delivery wheel 232 and the central shaft 221 of auger 23 provide power; Transmission device 32 is by driving belt, driving chain and drive link outputting power; Motion control device 33, forms primarily of electrical adjustment controller 331, sensor 332, electric hydraulic valve 333 and liquid oxygen control lever 334.
Preferably, described motion control device 33, wherein sensor 332 is cylindrical, axial vertical axially with the main shaft 121 of flyball grinder 12, the induction end of sensor 332 is towards the gear of main shaft 121 being fixed on flyball grinder 12, the other end is connected with electrical adjustment controller 331 by electric wire, and an outlet of electrical adjustment controller 331 is connected with electric hydraulic valve 333 by electric wire, and another outlet of electric hydraulic valve 333 is connected with drum hydraulic motor 311 by hydraulic tube.
Preferably, described drum hydraulic motor 311, power transmission shaft is fixed with gear, gear by chain be parallel to drum hydraulic motor 311 transmission shafts to turning cylinder on gear be connected, another gear be arranged in parallel is on the rotating shaft connected with outer wall of barrel tooth 117 by driving chain 322, sends the power of drum hydraulic motor 311 to drum.
Beneficial effect of the present invention:
1. drum grinder provided by the present invention can realize pulverizing and the discharging transmission of forage simultaneously, directly comminuting matter can be sent to discharge position after pulverizing, meanwhile, the present invention both can process loose herbage, stalk, also can efficiently process bundled herbage and stalk;
2. drum grinder provided by the present invention has motor coordination control system, can the motion of cooperation control drum and grinder, prevent from, because of the problems such as inharmonious caused blocking and idle running of moving, substantially increasing the crush efficiency of forage, having saved grinding time;
3. drum grinder provided by the present invention adopts the design of flyball formula grinder, one end is connected on flyweight shaft, can be free end along with the circular motion of main shaft rotates the other end, can rotate around flyweight shaft, secondary can be realized accelerate, greatly increase speed when flyball contacts with material, improve crush efficiency;
4. the discharging cabin place of the drum grinder provided by the present invention mode that adopts a bite bearing to locate, inner side is fixing, exit is not fixed, thus significantly reduce the stop area of material in exit, be that discharge process is more smooth, reduce the frequency of occurrences of discharging blockage problem, achieve the integration of the pulverizing of forage, discharging and transmission, can move simultaneously, facilitate the stacking of comminuting matter.
Accompanying drawing explanation
Fig. 1 is that a kind of entirety of cylindrical pulverizer faces structural representation;
(1, reducing mechanism; 2, device for discharging; 3, dynamical system; 4, mobile device; 11, drum; 21, discharging cabin; 23, discharge conveyor; 41, chassis; 42, draw-gear; 43, tire; 111, umbrella edge; 112, annular sidewall; 119, shell body; 232, delivery wheel; 313, external impetus input unit).
Fig. 2 is the right TV structure schematic diagram of Fig. 1 drum pulverizer;
(1, reducing mechanism; 2, device for discharging; 3, dynamical system; 4, mobile device; 32, transmission device; 41, chassis; 42, draw-gear; 119, shell body; 232, delivery wheel; 234, linkage; 236, magnetic baffle plate).
Fig. 3 is the structural representation of Fig. 1 pulverizer drum rollover;
(1, reducing mechanism; 14, hydraulic supporting strut; 231, conveyer belt; 233, transmit support; 334, hydraulic control bar).
Fig. 4 is the drum plan structure schematic diagram omitting umbrella edge;
(11, drum; 12, flyball grinder; 112, annular sidewall; 113, base plate; 114, grid; 115, baffle plate; 118, stabilizer; 119, shell body; 120, import bar; 121, main shaft; 122, flyweight shaft; 123, flyball; 124, disk; 125, partition; 126, outer baffle).
Fig. 5 is that the A of the Fig. 4 adding umbrella edge is to partial structurtes schematic diagram;
(111, umbrella edge; 112, annular sidewall; 116, stablize annulus; 117, outer parietal tooth; 118, stabilizer; 118a, stabilizer main shaft; 118b, stabilizer bearing; 118c, socket cap I; 118d, bearing liner closes; 118e, socket cap II; 118f, ring flange; 118g, bracing frame; 119, shell body; 119a, annular protrusion).
Fig. 6 is the assembly structure schematic diagram of flyball grinder;
(13, screen cloth; 121, main shaft; 122, flyweight shaft; 123, flyball; 124, disk; 125, partition).
Fig. 7 is that discharging cabin and spiral push discharger assembling schematic diagram;
(21, discharging cabin; 22, spiral pushes discharger; 211, shell body; 221, central shaft; 222, helical blade; 223, dividing plate; 224, ring flange; 225, travelling gear).
Fig. 8 is discharge conveyor installation diagram schematic diagram;
(231, conveyer belt; 213a, protruding; 232, delivery wheel; 233, transmit support; 234, linkage; 236, magnetic baffle plate).
Fig. 9 is that the inner partial structurtes schematic diagram of dynamical system faced by a kind of grinder;
(31 power set; 33, motion control device; 41, chassis; 42, draw-gear; 43, tire; 111, umbrella edge; 112, annular sidewall; 119, shell body; 311, drum hydraulic motor; 312, grinder hydraulic motor; 313, external impetus input unit; 321, driving belt; 322, driving chain; 331, electrical adjustment controller; 332, sensor; 333, electric hydraulic valve; 334, hydraulic control bar).
Figure 10 is motion control device schematic diagram;
(124, disk; 311, drum hydraulic motor; 331, electrical adjustment controller; 332, sensor; 333, electric hydraulic valve).
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described, but the present invention is not by the restriction of embodiment.
In describing the invention, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", the orientation of the instruction such as " outward " and " endways " or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise expressly provided and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be direct connection, can also be indirectly connected by intermediary, can be the connection of two components interior.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In addition, in describing the invention, except as otherwise noted, the implication of " multiple ", " many groups ", " many " is two or more.
Below in conjunction with accompanying drawing, the present invention is described in detail:
Fig. 1 is that the entirety of cylindrical pulverizer in a kind of preferred version faces structural representation.As can be seen from Figure 1 pulverizer of the present invention forms primarily of reducing mechanism 1, device for discharging 2, dynamical system 3 and mobile device 4, and reducing mechanism 1 is fixed on above device for discharging 2, and device for discharging 2 is fixed in the middle of reducing mechanism 1 and mobile device 4.The main composition of each device is, reducing mechanism 1 comprises drum 11, flyball grinder 12, screen cloth 13 and hydraulic supporting strut 14; Device for discharging 2 comprises discharging cabin 21, spiral pushes discharger 22, discharge conveyor 23; Dynamical system 4 comprises power set 31, transmission device 32, motion control device 33; Mobile device 4 comprises chassis 41, draw-gear 42 and tire 43.The discharge conveyor 23 of device for discharging 2 is extensible and folding, is positioned at the upper end of drum 11 during folded state as shown in Figure 1.The top of drum 11 is the annular umbrella 111 inwardly narrowed, umbrella is connected on annular sidewall 112 along the lower end of 111, the other end of annular sidewall 112 is relative with the base plate 113 of drum, the bottom of drum 11 has one around the shell body 119 of annular sidewall 112, and this shell body can be circle, hexagon, octagon or rectangle.The lower surface edge of shell body 119 and the base plate 113 of drum are in same plane, and connect as one, and are device for discharging 2 below this plane.The discharging cabin 21 of device for discharging 2 is positioned at immediately below drum shell body 119 and base plate 113, directly over the chassis 41 of mobile device 4.Each device of dynamical system 3 is integrated has many places to be connected with other devices, and critical piece concentrates on the side of reducing mechanism 1, device for discharging 2 and mobile device 3, and has shell body to surround.Chassis 41 is positioned at the bottom of device for discharging 2, and be positioned on the tire 43 of both sides by axle connection, be that the chassis front end on the direction that tire 43 axis is axially vertical has a draw-gear 42, so that the movement of pulverizer, arranging of draw-gear 42 direction is preferably identical with the axis of dynamical system 3 peripheral power input device 313.
Fig. 2 is the right TV structure schematic diagram of Fig. 1 drum pulverizer.As can be seen from Figure 2, the discharge conveyor 23 in device for discharging 2 can stretch in the direction of the arrow.One end of discharge conveyor 23 is connected to the lower edge of discharging cabin 21 outlet of device for discharging 2 by transmitting support 233, linkage 234 and/or hydraulic means, the other end then can be moved by hydraulic control.When pulverizing forage, discharge conveyor 23 can be trailed so that the material after pulverizing is sent to discharge position, ensure simultaneously forage cutting process continue carry out.It should be noted that, a magnetic baffle plate 236 is provided with at the lower surface of the transmission destination terminal of discharge conveyor 23, for holding the metal spun off in forage or in crushing process, to prevent metal from being eaten in body by animal, cause it sick or dead.
Fig. 3 is the structural representation of Fig. 1 pulverizer drum rollover.As can be seen from Figure 3, be provided with a liquid oxygen support bar 14 at the base plate 113 of drum 11 and top, discharging cabin 21, this liquid oxygen support bar 14 one end is fixed on top, discharging cabin 21, and one end is fixed on base plate 113 bottom.Drum 11 can be impelled when liquid oxygen support bar 14 is propped to flip to one side, thus be convenient to personnel's maintenance.
Fig. 4 omits the drum plan structure schematic diagram on umbrella edge, Fig. 5 be the A of the Fig. 4 adding umbrella edge to partial structurtes schematic diagram, Fig. 6 is the assembling schematic diagram of flyball grinder.As can be seen from Fig. 4-6, drum 11 and flyball grinder 12 can rotate, and the circumferential plane of rotation is mutually vertical.As can be seen from Figure 4, in the inwall of annular sidewall 112, being provided with baffle plate 115, in bundling forage for driving, forage is rotated along with drum 11, motionless to avoid forage to be still on base plate 113, and can not be pulverized.For different types of material, the baffle plate of varying number and height can be set.A rectangular aperture is had in the side of base plate 113, rectangular aperture has been bolted grid 114, grid 114 and rectangular aperture minor face be arranged in parallel some lateral metal bars, this lateral metal bar can swell to base plate 113 side, long limit, the side of grid 114 is provided with and imports bar 120, enter grinder with directing material.Flyball grinder 12 is arranged on immediately below grid 114, flyball grinder 12 forms primarily of main shaft 121, flyweight shaft 122, flyball 123, disk 124, partition 125, outer baffle 126, wherein main shaft 121 is parallel to base plate 113, be axially parallel to the long limit of rectangular aperture, the projection on rectangular aperture is positioned on the perpendicular bisector of two minor faces.The radial circumference of main shaft 121 is evenly distributed with some flyweight shafts 122, the quantity of flyweight shaft 122 and can being controlled by conventional adjustment with the distance of main shaft 122.Flyweight shaft 122, through the circular hole on partition 125, is fixed on disk 124, forms a cylinder entirety.The plane at each partition 125 place is parallel to each other, and is partitioned into annular space, and the flyweight shaft 122 of annular space is provided with flyball 123, and flyball 123 is rectangle preferably, and one end is connected on flyweight shaft 122, and the other end is swingable.As can be seen from the installation diagram of the flyball grinder 12 of Fig. 6, be surrounded with screen cloth 13 in the cylindrical peripheral of flyball grinder 12, screen cloth 13 is in arc-shaped, and two free ends are separately fixed on the long limit of grid 114.Flyball grinder 12 entirety is positioned at the reverse upper end of discharging cabin 21 discharge outlets, and its main shaft 121 one end is fixed on the baffle plate of discharging cabin 21, and the other end passes the sidewall in discharging cabin 12, is connected with dynamical system 3.The part end points place that passes of main shaft 121 is connected with grinder hydraulic motor 312 (as shown in Figure 9), is connected with gear, is connected with 8 belt pulleys (as shown in Figure 6) in the inner side of gear in the inner side of grinder hydraulic motor 312.In four larger spaces that octagon drum shell body 119 and drum annular sidewall 112 are formed, be respectively provided with two stabilizers 118, wherein the facilities of a pair stabilizer 118 can be as seen from Figure 5.According to Fig. 5, stabilizer 118 lower end is fixed on the shell body 119 of drum 11, adopts orthogonal mode to arrange.The lower end of the annular sidewall 112 of drum 11, annulus 116 is stablized in be provided with four roads parallel along drum 11 circumferencial direction.Upper edge and the second high stable annulus 116 times of the stabilizer 118 arranged perpendicular to shell body 119 are along below, the head of another stabilizer 118 is then just in time stablized between annulus 116 in foot twice, these two stabilizers 116 can prevent umbrella from rocking along 111 and axis in rotation process of the assembly of annular sidewall 112 and radial direction, and stable when rollover propped by drum 11 by hydraulic supporting strut 14.On the annular sidewall 112 that second and the 3rd road are stablized between annulus 116 along the circumferential direction on be fixed with outer parietal tooth 117, outer parietal tooth 117 can be connected with the driving chain 322 (Fig. 9) in dynamical system, supplies power drive umbrella along 111 and the rotation of annular sidewall 112 assembly by dynamical system 3.
Specifically, structure and the annexation of two stabilizers 118 are: the stabilizer bearing 118b vertical with the axis of annular sidewall 112 is enclosed within stabilizer main shaft 118a, outside is closed 118d by bearing liner and is fixed on drum shell body 119, one end of stabilizer main shaft 118a is provided with socket cap (I) 118c, whole socket cap 118c is between two stable annulus 116 of drum, the stabilizer parallel with the axis of drum sidewall 112, top is provided with socket cap (II) 118e, socket cap (II) 118e is fixed by ring flange 118f, and be fixed on drum shell body 119 by bracing frame 118g, turning cylinder and bearing is provided with in bracing frame 118g, the rotation of socket cap 118e can be realized.
Fig. 7 is that discharging cabin and spiral push discharger assembling schematic diagram.As can be seen from Figure 7, the space that the shell body 211 in discharging cabin 21 is formed is trapezoidal rib body, cross section is isosceles trapezoid, trapezoidal short parallel edges place plane is the bottom surface of shell body 211, be fixed on chassis 41, trapezoidal long parallel edges place plane is connected with reducing mechanism 1, in the inside in discharging cabin 21, what main shaft 121 axial direction along flyball grinder 12 was parallel is provided with two central shafts 221, be fixed with helical blade 222 on the surface of central shaft 221, central shaft 221 and helical blade 222 are combined to form spiral and push discharger 22.Spiral pushes the mode that discharger 22 adopts a bite bearing to locate and arranges.In the middle of two central shafts 221, be provided with dividing plate 223, central shaft 221 one end passes the sidewall in discharging cabin 21, and is fixed with ring flange 224 and travelling gear 225, and the other end of central shaft 221 leads to the outlet of discharging cabin.Shell body 211 in discharging cabin 21 close to exit portion, upper surface can arrange the lid that covers upper surface half, by trapezoidal baffle plate, the top in discharging cabin is divided into two spaces, disk 124 and the main shaft 121 of flyball grinder 12 can be fixed on trapezoidal baffle plate.The lower part helical in discharging cabin 21 pushes the through whole discharging cabin of discharger 22.Exit, discharging cabin is provided with discharge conveyor 23 and bracing frame 212, discharge conveyor 23 is divided into folding two sections, primarily of conveyer belt 231, delivery wheel 232, transmit support 233, linkage 234, hydraulic stem and magnetic baffle plate 236 form, transmit support 233 and be connected to exit, discharging cabin, outlet bottom, discharging cabin is fixed in conveyer belt 231 one end, the other end is free end, magnetic baffle plate 236 is provided with on the summit of free end, hydraulic stem is fixed on the bracing frame 212 in discharging cabin, be connected with linkage 234, linkage 234 one end is connected with hydraulic stem, the other end is connected with the folding junction of transmission bracket 233, hydraulic stem is connected with hydraulic control bar 334 by hydraulic tube.
Fig. 8 is discharge conveyor installation diagram schematic diagram.As can be seen from Figure 8, being provided with protruding 231a on the surface in the transmission of conveyer belt 231, sliding, when especially the angle of the inclination of conveyer belt 231 is higher when transmitting to prevent forage.The motion of the conveyer belt 231 of discharge conveyor 23 is by the main shaft drives of delivery wheel 232, and the main shaft of delivery wheel 232 is connected with the drive link of dynamical system 3.
Fig. 9 is that the inner partial structurtes schematic diagram of dynamical system faced by grinder, and Figure 10 is motion control device schematic diagram.Dynamical system 3, comprise power set 31, transmission device 32 and motion control device 33, wherein power set 31, by drum hydraulic motor 311, grinder hydraulic motor 312 and external impetus input unit 313 form, and drum hydraulic motor 311 provides power for the rotation of drum 11, grinder hydraulic motor 312 or external impetus by external impetus input unit 313 be flyball grinder 12, the axle of delivery wheel 232 and the central shaft 221 of auger 23 provide power; Transmission device 32 is by driving belt, driving chain and drive link outputting power; Motion control device 33, forms primarily of electrical adjustment controller 331, sensor 332, electric hydraulic valve 333 and liquid oxygen control lever 334.
In motion control device 33, sensor 332 is cylindrical, axial vertical axially with the main shaft 121 of flyball grinder 12, the induction end of sensor 332 is towards the gear of main shaft 121 being fixed on flyball grinder 12, the other end is connected with electrical adjustment controller 331 by electric wire, an outlet of electrical adjustment controller 331 is connected with electric hydraulic valve 333 by electric wire, and another outlet of electric hydraulic valve 333 is connected with drum hydraulic motor 311 by hydraulic tube.
The power transmission shaft of drum hydraulic motor 311 is fixed with gear, gear by chain be parallel to drum hydraulic motor 311 transmission shafts to turning cylinder on gear be connected, another gear be arranged in parallel is on the rotating shaft connected with outer wall of barrel tooth 117 by driving chain 322, sends the power of drum hydraulic motor 311 to drum.
Specifically how to arrange as transmission device, those skilled in the art according to routine techniques and knownly can be configured transmission system.
The use procedure of grinder provided by the present invention is: if to need in crushing process the farm machineries such as mobile visible draw-gear 42 and tractor to be connected, realize tethered sliding.Be connected with external impetus input unit 313 by external impetus, input external impetus, is launched by hydraulic control bar 334 and regulates discharge conveyor 23.Started by electrical adjustment control device 331 and the rotation of cooperation control drum 11 and flyball grinder 12.Forage to be comminuted is loaded in drum 11, pulverizes.Bundled forage, putting into after in drum 11, is driven by baffle plate 115.Flyball grinder 12 rapidly can rotate under the condition of 2300rpm, the free end of flyball 123 can throw away base plate more than 113, get on forage to be comminuted, realize pulverizing the shock of forage, forage enters flyball grinder 12 under the guiding of director strip 120 and the drive of flyball 123 rotation, and be thrown to grinder periphery screen cloth 13 on, comminuting matter is first brought on little screen mesh, the material being less than little screen mesh mesh size can enter the discharging cabin 21 be positioned at below flyball grinder 12, and the material being greater than little screen mesh mesh size can turn to macropore screen cloth place along with flyball 123, the forage being less than macropore screen cloth enters discharging cabin 21, larger forage is then pulverized again.Spiral pushes discharger 22 and rotates and pulverizing forage is pushed outlet, fix because spiral pushes the mode that discharger 22 adopts a bite bearing to locate, inside, discharging cabin 21 is fixing, discharge outlets place is not fixed, when pushing discharging, spiral pushes bottom discharger 22 and there will be forage layer, has isolated spiral and has pushed discharger 22 and the base plate in discharging cabin 21, prevented and treated friction.Due to, exit does not have other to stop, discharging opening discharging is very smooth, and the frequency that blockage problem occurs reduces greatly.When pulverizing forage and falling on driving-belt 231, the protruding 231a on driving-belt 231 can prevent forage landing when great slope transmits from returning the outlet of discharging cabin.When forage is transported to end, because the magnetic baffle plate 236 of discharge conveyor 23 is disposed with the direction of transfer of conveyer belt 231, block the parabolic path of material movement, forage can strike on magnetic baffle plate 236, because magnetic baffle plate 236 has the magnetic of high-intensity magnetic, firmly can hold the metal in forage, prevent it from dropping to and unload in stockpile.
Although the present invention with preferred embodiment openly as above; but it is also not used to limit the present invention, any person skilled in the art, without departing from the spirit and scope of the present invention; can do various change and modification, what therefore protection scope of the present invention should define with claims is as the criterion.
Claims (10)
1. a cylindrical crusher for straw, it is characterized in that, form primarily of reducing mechanism (1), device for discharging (2), dynamical system (3) and mobile device (4), reducing mechanism (1) is fixed on device for discharging (2) top, device for discharging (2) is fixed in the middle of reducing mechanism (1) and mobile device (4), wherein, reducing mechanism (1) comprises drum (11), flyball grinder (12), screen cloth (13) and hydraulic supporting strut (14); Device for discharging (2) comprises discharging cabin (21), spiral pushes discharger (22), discharge conveyor (23); Dynamical system (4) comprises power set (31), transmission device (32), motion control device (33); Mobile device (4) comprises chassis (41), draw-gear (42) and tire (43); Drum (11) and flyball grinder (12) can rotate, the circumferential plane of rotating is mutually vertical, and motion control device (33) can coordinate the velocity of rotation of drum (11) and flyball grinder (12); Spiral pushes discharger (22) and adopts the mode of a bite bearing location to fix, and the forage port of export is not fixed.
2. pulverizer described in claim 1, it is characterized in that, described drum (11), comprise the annular umbrella that inwardly narrows along (111), annular sidewall (112), base plate (113), grid (114), baffle plate (115), stablize annulus (116), stabilizer (118) and shell body (119), wherein annular sidewall (112) one end is connected along (111) with annular umbrella, one end is relative with base plate (113) and leave narrow slit, the outer diameter of annular sidewall (112) equals the outer dia of base plate (113), the inwall of annular sidewall (112) is provided with trapezoidal baffle plate (115), along the circumferential direction parallelly on the outer wall of annular sidewall (112) be provided with four stable annulus (116), between two stable annulus (116), along the circumferential direction arrange one have outer parietal tooth (117), shell body (119) is rectangular, hexagon, octagon or circular rings are around annular sidewall (112) outside, the plane of shell body (119) base plane and base plate (113) is in same plane, and be fixedly connected with in aggregates with base plate (113), and have annular protrusion (119a) top plan being highly greater than narrow slit between annular sidewall (112) and base plate (113) to be not less than the highest stable annulus (116) around base plate (113), in the space that a rectangle drift angle is formed, two stabilizers (118) are respectively provided with at shell body (119) and annular sidewall (112), base plate (113) has a rectangular aperture, grid (114) is fixed on above the rectangular aperture of base plate (113), and the long limit, side of grid (114) is provided with and imports bar (120), the outer wall of drum base plate (113) is provided with a perpendicular hydraulic supporting strut (14) axial with the main shaft (121) of flyball grinder (12), drum when propping, can be impelled to overturn.
3. pulverizer described in claim 2, is characterized in that, described grid (114), can substitute with grain grinding hopper.
4. pulverizer described in claim 2, it is characterized in that, described two stabilizers (118), be fixed on rectangular drum shell body (119), the axial direction of two stabilizer (118) main shafts is vertical, parallel and vertical with the axis of annular sidewall (112) respectively, wherein vertical with the axis of annular sidewall (112) stabilizer bearing (118b) is enclosed within stabilizer main shaft (118a), outside is closed (118d) by bearing liner and is fixed on drum shell body (119), one end of stabilizer main shaft (118a) is provided with socket cap I (118c), whole socket cap (118c) is positioned between two stable annulus (116) of drum, the stabilizer parallel with the axis of drum sidewall (112), top is provided with socket cap II (118e), socket cap (118e) is fixed by ring flange (118f), and be fixed on drum shell body (119) by bracing frame (118g), turning cylinder and bearing is provided with in bracing frame (118g), the rotation of socket cap (118e) can be realized, the sidewall of socket cap (118e) is positioned between two stable annulus (116) of drum, narrow slit between described annular sidewall (112) and base plate (113) is not more than 2mm, and there is an annular position that drum shell body (119) is relative with narrow slit higher than the annular protrusion (119a) of narrow slit.
5. pulverizer described in claim 1, it is characterized in that, described flyball grinder (12), be positioned at the below of grid (114), the top that discharging cabin (21) discharge port is reverse, comprises main shaft (121), flyweight shaft (122), flyball (123), disk (124), partition (125), outer baffle (126), wherein, the axis of main shaft (121) is parallel with the long limit of grid (114), the end points place, one end of main shaft (121) is fixed with grinder hydraulic motor (312), a driving pulley I (321) is provided with in the inner side of grinder hydraulic motor (312) along the axial of main shaft (121), main shaft (121) passes discharging cabin (21), grinder hydraulic motor (312) and driving pulley I (321) are positioned at discharging out of my cabin, the other end of main shaft (121) is fixed on the baffle plate of discharging cabin (21), a disk (124) is respectively provided with in the baffle plate side of discharging cabin (21) and driving pulley I (321) side, the circumferencial direction radial along main shaft (121) is evenly provided with flyweight shaft (122), the two ends of flyweight shaft (122) are connected on the disk (124) of both sides, flyweight shaft (122) forms the space separated through the round mouth on partition (125), flyball (123) one end is fixed on flyweight shaft (122), one end can be rotated in partition space, outer baffle (126) is provided with close to main shaft (121) in the outside of disk (124), curved screen (13) is surrounded with along on the radial circumference direction of main shaft (121), two free ends of curved screen (13) are parallel with two long limits of grid (114) to be respectively fixed on drum base plate (113), curved screen (13) is made up of macropore screen cloth and little screen mesh, macropore screen cloth and little screen mesh are bolted and form entirety, macropore screen cloth and little screen mesh divide the arc length of curved screen (13) equally, the other end of macropore screen cloth be not connected the grid (114) importing bar (120) and connect, the other end of little screen mesh be connected with the grid (114) importing bar (120) and be connected, the mesh size of macropore screen cloth is for the mesh size more than 0.5 cun of little screen mesh.
6. pulverizer described in claim 1, it is characterized in that, described device for discharging (2), wherein, the space that the shell body (211) in discharging cabin (21) is formed is trapezoidal rib body, cross section is isosceles trapezoid, trapezoidal short parallel edges place plane is the bottom surface of shell body (211), be fixed on chassis (41), trapezoidal long parallel edges place plane is connected with reducing mechanism (1), in the inside of discharging cabin (21), what main shaft (121) axial direction along flyball grinder (12) was parallel is provided with two central shafts (221), helical blade (222) is fixed with on the surface of central shaft (221), dividing plate (223) is provided with in the middle of two central shafts (221), central shaft (221) one end passes the sidewall of discharging cabin (21), and be fixed with ring flange (224) and travelling gear (225), the other end of central shaft (221) leads to the outlet of discharging cabin, exit, discharging cabin is provided with discharge conveyor (23) and bracing frame (212), discharge conveyor (23) is divided into folding two sections, primarily of conveyer belt (231), delivery wheel (232), transmit support (233), linkage (234), hydraulic stem and magnetic baffle plate (236) composition, transmit support (233) and be connected to exit, discharging cabin, outlet bottom, discharging cabin is fixed in conveyer belt (231) one end, the other end is free end, magnetic baffle plate (236) is provided with on the summit of free end, the plane at the place of magnetic baffle plate (236) can be adjusted to the position perpendicular with conveyer belt (231) direction of transfer, hydraulic stem is fixed on the bracing frame (212) in discharging cabin, be connected with linkage (234), linkage (234) one end is connected with hydraulic stem, the other end is connected with the folding junction of transmission bracket (233), hydraulic stem is connected with hydraulic control bar (334) by hydraulic tube.
7. pulverizer described in claim 6, is characterized in that, described conveyer belt (231), and outer surface is provided with projection (231a).
8. pulverizer described in claim 1, it is characterized in that, described dynamical system (3), comprise power set (31), transmission device (32) and motion control device (33), wherein power set (31), by drum hydraulic motor (311), grinder hydraulic motor (312) and external impetus input unit (313) composition, drum hydraulic motor (311) provides power for the rotation of drum (11), grinder hydraulic motor (312) or external impetus are flyball grinder (12) by external impetus input unit (313), the axle of delivery wheel (232) and the central shaft (221) of auger (23) provide power, transmission device (32) is by driving belt, driving chain and drive link outputting power, motion control device (33), forms primarily of electrical adjustment controller (331), sensor (332), electric hydraulic valve (333) and liquid oxygen control lever (334).
9. pulverizer described in claim 8, it is characterized in that, described motion control device (33), wherein sensor (332) is for cylindrical, axial vertical axially with the main shaft (121) of flyball grinder (12), the induction end of sensor (332) is towards the gear of main shaft (121) being fixed on flyball grinder (12), the other end is connected with electrical adjustment controller (331) by electric wire, an outlet of electrical adjustment controller (331) is connected with electric hydraulic valve (333) by electric wire, another outlet of electricity hydraulic valve (333) is connected with drum hydraulic motor (311) by hydraulic tube.
10. pulverizer described in claim 8, it is characterized in that, described drum hydraulic motor (311), power transmission shaft is fixed with gear, gear by chain be parallel to drum hydraulic motor (311) transmission shafts to turning cylinder on gear be connected, another gear be arranged in parallel is on the rotating shaft connected with outer wall of barrel tooth (117) by driving chain (322), sends the power of drum hydraulic motor (311) to drum.
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| CN201510337600.1A CN104907130B (en) | 2015-06-17 | 2015-06-17 | A kind of cylindrical crusher for straw |
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| CN201510337600.1A CN104907130B (en) | 2015-06-17 | 2015-06-17 | A kind of cylindrical crusher for straw |
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| CN104907130B CN104907130B (en) | 2017-07-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU170123U1 (en) * | 2016-07-08 | 2017-04-14 | Общество с ограниченной ответственностью "Доза-Агро" | FEED GRINDER |
| RU211505U1 (en) * | 2022-03-11 | 2022-06-09 | Общество с ограниченной ответственностью "Доза-Агро" | Hammer feed crusher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966128A (en) * | 1974-12-05 | 1976-06-29 | Haybuster Manufacturing Inc. | Feed control for tub type hay grinder |
| US4033515A (en) * | 1975-07-10 | 1977-07-05 | Easy Engineering Corporation | Method and apparatus for reducing hammermill slugging for livestock feed grinders and the like |
| US4997135A (en) * | 1990-01-29 | 1991-03-05 | Zehr Melvin A | Grinding apparatus |
| CN103240144A (en) * | 2012-02-01 | 2013-08-14 | 维米尔制造公司 | Deflection structure for tub grinder |
-
2015
- 2015-06-17 CN CN201510337600.1A patent/CN104907130B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966128A (en) * | 1974-12-05 | 1976-06-29 | Haybuster Manufacturing Inc. | Feed control for tub type hay grinder |
| US4033515A (en) * | 1975-07-10 | 1977-07-05 | Easy Engineering Corporation | Method and apparatus for reducing hammermill slugging for livestock feed grinders and the like |
| US4997135A (en) * | 1990-01-29 | 1991-03-05 | Zehr Melvin A | Grinding apparatus |
| CN103240144A (en) * | 2012-02-01 | 2013-08-14 | 维米尔制造公司 | Deflection structure for tub grinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU170123U1 (en) * | 2016-07-08 | 2017-04-14 | Общество с ограниченной ответственностью "Доза-Агро" | FEED GRINDER |
| RU211505U1 (en) * | 2022-03-11 | 2022-06-09 | Общество с ограниченной ответственностью "Доза-Агро" | Hammer feed crusher |
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|---|---|
| CN104907130B (en) | 2017-07-25 |
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Effective date of registration: 20200421 Address after: 150000 Nanhai Road No. 22, Harbin Development Zone, Heilongjiang Province Patentee after: Heilongjiang Hengyuan Agricultural Equipment Manufacturing Co.,Ltd. Address before: 150001 No.5 and No.6 garage of No.31 Wendao Street, Nangang District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang Hood Trading Co.,Ltd. Effective date of registration: 20200421 Address after: 150001 No.5 and No.6 garage of No.31 Wendao Street, Nangang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Hood Trading Co.,Ltd. Address before: 150000, Heilongjiang City, Nangang province Harbin District opened through the Yangtze River Road 163, Jin Yuan garden, 1-5 floor, No. 9 store Patentee before: HARBIN KT TECHNOLOGY Co.,Ltd. |
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