CN204819847U - Branch muller - Google Patents
Branch muller Download PDFInfo
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- CN204819847U CN204819847U CN201520446789.3U CN201520446789U CN204819847U CN 204819847 U CN204819847 U CN 204819847U CN 201520446789 U CN201520446789 U CN 201520446789U CN 204819847 U CN204819847 U CN 204819847U
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- box
- feed arrangement
- crush box
- crushing machine
- feeding reel
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Abstract
The utility model discloses a branch muller, including frame, feed arrangement, reducing mechanism and discharging pipe, feed arrangement includes feeding case, feeding reel and actuating mechanism, and on monolithic structure that actuating mechanism and feeding reel are in the same place for fixed connection, this monolithic structure set up the resilient supporting unit of bearing effect together, monolithic structure is last to be provided with the feed arrangement 1 that one end was fixed, downward effort is connected and applys monolithic structure to the other end with monolithic structure, the exit end of discharging pipe is provided with the accent to the top cap, be provided with in the frame and be used for the protection casing that covers feed arrangement, reducing mechanism. The utility model is suitable for a material feeding of various diameter sizes. The utility model discloses an add the protection casing, can prevent that the flifler breaks through the problem that the cavity caused personnel to hurt owing to smash the box and smashed by the metal debris, can prevent again that the crushing thing that flies upward from piling up the problem on smashing the box, eliminated the potential safety hazard.
Description
Technical field
The utility model relates to branch crushing machine field.
Background technology
Branch crushing machine can the branch of chip diameter 1--20 centimetre and limb, may be used for pulverizing discarded branch, also may be used for pulverizing the materials such as pine, weedtree, Yang Mu, China fir, former bamboo, this equipment also can be used for the chip of the cellulosic stalk shape materials such as bamboo, cogongrass, cornstalk, jowar stalk simultaneously.Wood chip after pulverizing also can be used as the raw material of particieboard, wood particle board high-density plate.
Branch crushing machine generally comprises frame, feed arrangement, reducing mechanism and output section.
As China Patent No. is: a kind of branch crushing machine of 201310530954.9, it comprises the turntable body 1 of main cutting rotating disc, final drive shaft 2, material feeding box 3, housing 4, fan blade 5, bearing group 6, motor 7, cutting tool 8 and feed box 9; The feedstock direction of material feeding box 3 and horizontal plane form the angle of 40 °-45 °.During branch charging, by self gravitation can in material feeding box 3 landing in housing 4, feedstock direction and the turntable body 1 of branch also just define angle, under the shear action power of the turntable body 1 of High Rotation Speed, branch is involved in housing 4 rapidly, cutting tool carries out repeatedly cutting operation to it, and then reaches crushing effect.
There is following shortcoming in this kind of branch crushing machine:
1, the gravity due to feeding reel and driving mechanism is heavier, and charging aperture regulates inconvenient, and accommodation is narrow, is only applicable to the less branch of diameter and pulverizes.
2, there is no protective cover, there is potential safety hazard.
3, the service life of cutter disc is short.
4, easily occur in reducing mechanism that material is entangled in the problem in cutter disc rotating shaft.
5, the discharging rear of discharge nozzle is inconvenient to adjustment.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of branch crushing machine, the problem that the branch that can not be applicable to various diameter dimension to solve branch crushing machine in prior art is pulverized.
To achieve these goals, the technical solution of the utility model is as follows:
Branch crushing machine, comprise frame, feed arrangement, reducing mechanism and discharge nozzle, described feed arrangement, reducing mechanism is all arranged in frame, and discharge nozzle is communicated with the crush box of reducing mechanism, it is characterized in that, described feed arrangement comprises material feeding box, feeding reel, the driving mechanism rotated in order to drive feeding reel, a charging aperture is defined between feeding reel and material feeding box, described driving mechanism and feeding reel are the monolithic construction be fixed together, this monolithic construction is set together on the resilient supporting unit of support effect, described monolithic construction is provided with one end fix, the other end is connected with monolithic construction and monolithic construction is applied to the elastic device of downward active force,
Described reducing mechanism comprises dead knife and rotating cutter disc, and cutter disc is arranged in crush box; The discharging opening of described crush box is provided with fixed flange;
The lower end of described discharge nozzle is provided with the ring flange corresponding with described fixed flange, after the ring flange of described discharge nozzle is aimed at the fixed flange of the discharging opening of crush box, is fixed by a locked clip device; The port of export of described discharge nozzle is provided with tuning top cover;
Described frame is provided with the protective cover in order to feed arrangement, reducing mechanism to be covered, described protective cover is provided with the breach corresponding with the charging aperture of feed arrangement, the discharge nozzle installing port corresponding with discharge nozzle.
In a preferred embodiment of the present utility model, described driving mechanism is motor-driven mechanism, and comprise reducing motor and travelling gear, feeding reel is connected with reducing motor by travelling gear.Further, described reducing motor is provided with current detection sensor, and current detection sensor is connected with control section; When material enters too much, when feeding reel is blocked, current detection sensor detects that electric current is excessive and starts reducing motor reverse function, rotates forward again and be involved in after being exited by the material blocked.
In a preferred embodiment of the present utility model, described resilient supporting unit comprises outer tube, mounting flange, internal lining pipe and spring, described spring housing is located on internal lining pipe, outer tube is sleeved on outside spring, mounting flange is arranged on outer tube, and internal lining pipe and spring can move up and down relative to outer tube.
In a preferred embodiment of the present utility model, one end of described elastic device is fixed on material feeding box, and the other end is connected with feeding reel.
In a preferred embodiment of the present utility model, the both sides of described material feeding box are provided with lifting guide groove, and the two ends of feeding reel are arranged in lifting guide groove, and can move up and down along this lifting guide groove.
In a preferred embodiment of the present utility model, described discharge nozzle comprises straight length and the bend loss with discharging opening, and described bend loss is connected to the upper end of straight length.
In a preferred embodiment of the present utility model, comprise electric cabinet, the position that described protective cover contacts with frame is provided with can the travel switch of deenergization, and travel switch is connected with electric cabinet.
In a preferred embodiment of the present utility model, the support of bearing of described cutter disc is installed slab by a support of bearing and is connected with crush box, this support of bearing is installed slab and is fixed on the boxboard of crush box, and the support of bearing of described cutter disc is bolted to be installed on slab at the described support of bearing; Install on slab and crush box boxboard at the support of bearing and be provided with corresponding bolt connecting hole, do not lift one's head at crush box boxboard medial surface after bolt connecting hole locked by described bolt.
In a preferred embodiment of the present utility model, described crush box comprises upper box and lower box, upper box and lower box hinged, and another side is bolted.
In a preferred embodiment of the present utility model, the internal cavity of described crush box is provided with the transition arc avoiding comminuting matter to pile up.
The utility model has the following advantages:
1, feed arrangement of the present utility model comes support driving mechanism and feeding reel by setting up resilient supporting unit, the pressure of feeding reel to material is ensured by elastic device, make the material of various diameter dimension all rapidly and efficiently can enter reducing mechanism, the problem that the material that the existing feed arrangement diameter avoided is large cannot be sent to.
2, the discharging opening of discharge nozzle sprays orientation adjustable range extensively, and easy to adjust.
3, by setting up protective cover, can prevent from being smashed by metal sundries owing to pulverizing casing, metal fragment breaks through the problem that the cavity personnel that cause injure, and the crushed material flown upward can be prevented again to be deposited in the problem pulverized on casing, eliminate potential safety hazard.
4, the internal cavity of crush box is provided with transition arc, operationally, the fractionlet in cavity can be blown out completely, noresidue, improves the problem that comminuting matter is deposited in corner location.
5, crush box adopts mode, easy cleaning and the viewing of raising up and down.
6, adopt and set up the support of bearing between the support of bearing of cutter disc and crush box slab is installed; Install on slab and crush box boxboard at the support of bearing and be provided with corresponding bolt connecting hole, do not lift one's head at crush box boxboard medial surface after bolt connecting hole locked by bolt, avoid the material of pulverizing when rotating with cutter disc, material raises up because bolt blocks, and is wrapped in the problem of stuck rotor dish on main shaft.
The detailed description and obtaining that feature of the present utility model can consult the graphic and following better embodiment of this case is well understood to.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram that the utility model omits protective cover.
Fig. 3 is the other direction schematic diagram that the utility model omits protective cover.
Fig. 4 is the schematic diagram of feed arrangement.
Fig. 5 is the schematic diagram of resilient supporting unit.
Fig. 6 is the schematic diagram of feeding reel.
Fig. 7 is the schematic diagram of material feeding box.
Fig. 8 is the operation principle schematic diagram of feed arrangement.
Fig. 9 is another schematic diagram of operation principle of feed arrangement.
Figure 10 is the schematic diagram of reducing mechanism.
Figure 11 is another schematic diagram of reducing mechanism.
Figure 12 is the schematic diagram of cutter disc.
Figure 13 is another schematic diagram of cutter disc.
Figure 14 is the schematic diagram that the support of bearing of cutter disc is connected with crush box by support of bearing installation slab.
Figure 15 is the schematic diagram of discharge nozzle.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with specific embodiment.
See Fig. 1,2 and 3, a kind of branch crushing machine, mainly comprises frame 100, feed arrangement 200, reducing mechanism 300, discharge nozzle 400 and electric cabinet 500.Frame 100 is provided with the protective cover 600 in order to feed arrangement 200, reducing mechanism 300 to be covered, protective cover is provided with the breach corresponding with the charging aperture of feed arrangement (referring to feed nozzle 6), the discharge nozzle installing port corresponding with discharge nozzle.
For the ease of installing, protective cover 600 is split-type structural, comprises top board and side plate, and top board has two pieces, and discharge nozzle installing port is arranged on top board.Side plate has polylith.The position that each piece of plate body of protective cover contacts with frame is provided with travel switch 8.If staff is under non-powering-off state, no matter pull down that block plate body, all can automatic cut-off power, make machine be in power down mode, ensure the handling safety of workman most possibly.
Feed arrangement 200, comprise material feeding box 2, feeding reel 4, driving mechanism in order to drive feeding reel to rotate, feeding reel 4 is arranged in material feeding box 2, defines a charging aperture 1 between the base plate of feeding reel 4 and material feeding box 2.The front end of material feeding box is provided with trumpet-shaped feed nozzle 6.
Driving mechanism adopts motor-driven mechanism, and comprise reducing motor 7 and travelling gear 5, feeding reel 4 is connected with reducing motor 7 by travelling gear 5.
In the present embodiment, reducing motor 7, travelling gear 5 and the monolithic construction of feeding reel 4 for being fixed together, this monolithic construction is set together on the resilient supporting unit 8 of support effect.
See Fig. 5, resilient supporting unit comprises outer tube 81, mounting flange 82, internal lining pipe 83 and spring 84, spring 84 is set on internal lining pipe 83, outer tube 81 is sleeved on outside spring 84, mounting flange 82 is arranged on outer tube, is arranged on material feeding box 2 or support 9 by outer tube by mounting flange 82.Internal lining pipe 83 and spring 84 can move up and down relative to outer tube.Internal lining pipe bottom is provided with the internal lining pipe supporting plate 85 preventing spring from coming off.
See Fig. 6, feeding reel 4 comprises fixture block 41, rotating shaft 43, ball bearing 42, reel main body 44, the cylindrical of this reel main body 44 is arranged at intervals with some axial push type broach 45.
See Fig. 7, be provided with lifting guide groove 21 in material feeding box 2 both sides.The side of lifting guide groove is provided with so that the sidepiece installing port 22 of feeding reel loading.The fixture block 41 of feeding reel 4 is loaded in lifting guide groove 21 by sidepiece installing port 22, and can move up and down along lifting guide groove 21.The rear of charging aperture is provided with fixed cutting tool 10, corresponding with the cutter disc in reducing mechanism.
Refer again to Fig. 1, one end of spring 3 is fixed on the base plate of material feeding box 2, and the other end is connected with feeding reel 4.Spring 3 pairs of feeding reels 4 apply downward active force.
See Fig. 8 and 9, the utility model overcomes most of gravity of monolithic construction by resilient supporting unit, makes making a concerted effort for downward one in direction less making a concerted effort after the elastic force effect of the gravity of monolithic construction and resilient supporting unit.When the material 11 that diameter is larger is fed after reel is pressed onto, along with the rotation of feeding reel 4, feeding reel 4 can upwards lift, drive driving mechanism upwards simultaneously, spring inside resilient supporting unit also can pop up, and holds up monolithic construction, makes charging aperture naturally become large.Simultaneously in order to ensure that feeding reel can be pushed down and is involved in by comparatively thick, that gravity is larger for diameter material, feeding reel is avoided to skid, need to arrange elastic device (spring 3), when charging aperture becomes large naturally, now feeding reel upwards lifts, and elastic device is compressed, and elastic device increases the downward active force that monolithic construction applies, make feeding reel compress material, and under the rotary action of feeding reel, material is involved in.
In addition, reducing motor is provided with current detection sensor, current detection sensor is connected with control section; When material enters too much, when feeding reel is blocked, current detection sensor detects that electric current is excessive and starts reducing motor reverse function, rotates forward again and be involved in after being exited by the material blocked.
See Figure 10,11, the crush box of reducing mechanism 300 comprises upper box 31 and lower box 32, upper box 31 and lower box 32 hinged by opening of rotary shaft 30, and another side is connected by bolt 35; The bolted connection position of upper box 31 and lower box 32 is provided with travel switch 36.Crush box adopts mode, easy cleaning and the viewing of raising up and down.Crush box is provided with louvre.
The internal cavity of crush box is provided with the transition arc 33 avoiding comminuting matter to pile up.Operationally, the fractionlet in cavity can be blown out completely, noresidue, improve the problem that comminuting matter is deposited in corner location.
Pan feeding window 38 is arranged on a side of crush box, and the pan feeding window position of crush box is provided with feed arrangement holder 39.
Cutter disc 50 is contained in the internal cavity of crush box, and fix with the support of bearing 51 of cutter disc, the rotating shaft of cutter disc is connected with motor driven.
See Figure 12 and 13, cutter disc comprises cutterhead 51, is provided with the fan blade 52 of four groups of circumference layings in the one side of cutterhead; The another side of cutterhead is provided with four groups of blades 55; In the present embodiment, blade is symmetrical structure, and comprise two cutting edges in left and right, the cross section of blade is trapezoidal.On cutterhead, the cutting edge position of corresponding blade is provided with so that comminuting matter enters the pod apertures 53 of cutterhead fan blade side, the material cut directly can be delivered to fan blade over there, can alleviate cutter disc weight again, operating current is reduced.
Cutterhead is provided with the blade installation slot 54 that bottom surface is inclined plane, after blade installs, its cutting edge outwards tilts, and corresponding with the dead knife position of feed arrangement.The rotation of 360 degree, blade on cutter disc is sheared with the dead knife above feed arrangement, after being shredded by material, forms wind-force, outwards blowed by discharge nozzle by the fan blade on cutter disc.
Cutter disc is by independently motor driving.
See Figure 14, be provided with a support of bearing and install slab 52 between the cutter disc support of bearing 51 and crush box boxboard, this support of bearing is installed slab 52 and is welded and fixed with crush box boxboard.The thickness that the support of bearing installs slab is 16mm, and the support of bearing is installed on slab and is provided with rotating shaft installing hole.Install on slab 52 and crush box boxboard at the support of bearing and be provided with corresponding bolt connecting hole (not indicating in figure), the cutter disc support of bearing is bolted to be installed on slab at the support of bearing, and bolt 53 is not lifted one's head at crush box boxboard medial surface after locking bolt connecting hole.
Participate in Figure 15, discharge nozzle 400 comprises straight length and the bend loss with discharging opening, and bend loss is connected to the upper end of straight length.The lower end of straight length is provided with the ring flange of corresponding with fixed flange (size is consistent), after the ring flange of discharge nozzle is aimed at the fixed flange of the discharging opening of crush box, is locked by a clip 61.Clip 61 can adopt landolsring structure, and two ends are respectively arranged with is convenient to bolted engaging lug.Bend loss is connected to the upper end of straight length; The discharging opening horizontal direction of bend loss is arranged.The discharge outlet of bend loss is provided with the tuning top cover 62 of arc, and is rotatably connected by bolt and rubber washer between tuning top cover 62 and bend loss.By unloading lower catch hoop 61, rotating discharge nozzle 400, the direction of discharging opening can be regulated, realize multi-angle and spray.Manually regulate tuning top cover 62, the distance that discharging opening sprays can be regulated.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (10)
1. branch crushing machine, comprise frame, feed arrangement, reducing mechanism and discharge nozzle, described feed arrangement, reducing mechanism is all arranged in frame, and discharge nozzle is communicated with the crush box of reducing mechanism, it is characterized in that, described feed arrangement comprises material feeding box, feeding reel, the driving mechanism rotated in order to drive feeding reel, a charging aperture is defined between feeding reel and material feeding box, described driving mechanism and feeding reel are the monolithic construction be fixed together, this monolithic construction is set together on the resilient supporting unit of support effect, described monolithic construction is provided with one end fix, the other end is connected with monolithic construction and monolithic construction is applied to the elastic device of downward active force,
Described reducing mechanism comprises dead knife and rotating cutter disc, and cutter disc is arranged in crush box; The discharging opening of described crush box is provided with fixed flange;
The lower end of described discharge nozzle is provided with the ring flange corresponding with described fixed flange, after the ring flange of described discharge nozzle is aimed at the fixed flange of the discharging opening of crush box, is fixed by a locked clip device; The port of export of described discharge nozzle is provided with tuning top cover;
Described frame is provided with the protective cover in order to feed arrangement, reducing mechanism to be covered, described protective cover is provided with the breach corresponding with the charging aperture of feed arrangement, the discharge nozzle installing port corresponding with discharge nozzle.
2. branch crushing machine according to claim 1, is characterized in that, described driving mechanism is motor-driven mechanism, and comprise reducing motor and travelling gear, feeding reel is connected with reducing motor by travelling gear.
3. branch crushing machine according to claim 2, is characterized in that, described reducing motor is provided with current detection sensor, and current detection sensor is connected with control section; When material enters too much, when feeding reel is blocked, current detection sensor detects that electric current is excessive and starts reducing motor reverse function, rotates forward again and be involved in after being exited by the material blocked.
4. branch crushing machine according to claim 1, it is characterized in that, described resilient supporting unit comprises outer tube, mounting flange, internal lining pipe and spring, described spring housing is located on internal lining pipe, outer tube is sleeved on outside spring, mounting flange is arranged on outer tube, and internal lining pipe and spring can move up and down relative to outer tube.
5. branch crushing machine according to claim 1, is characterized in that, one end of described elastic device is fixed on material feeding box, and the other end is connected with feeding reel.
6. branch crushing machine according to claim 1, is characterized in that, the both sides of described material feeding box are provided with lifting guide groove, and the two ends of feeding reel are arranged in lifting guide groove, and can move up and down along this lifting guide groove.
7. branch crushing machine according to claim 1, is characterized in that, comprises electric cabinet, and the position that described protective cover contacts with frame is provided with can the travel switch of deenergization, and travel switch is connected with electric cabinet.
8. branch crushing machine according to claim 1, it is characterized in that, the support of bearing of described cutter disc is installed slab by a support of bearing and is connected with crush box, this support of bearing is installed slab and is fixed on the boxboard of crush box, and the support of bearing of described cutter disc is bolted to be installed on slab at the described support of bearing; Install on slab and crush box boxboard at the support of bearing and be provided with corresponding bolt connecting hole, do not lift one's head at crush box boxboard medial surface after bolt connecting hole locked by described bolt.
9. branch crushing machine according to claim 1, is characterized in that, described crush box comprises upper box and lower box, upper box and lower box hinged, and another side is bolted.
10. branch crushing machine according to claim 1, is characterized in that, the internal cavity of described crush box is provided with the transition arc avoiding comminuting matter to pile up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446789.3U CN204819847U (en) | 2015-06-26 | 2015-06-26 | Branch muller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446789.3U CN204819847U (en) | 2015-06-26 | 2015-06-26 | Branch muller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819847U true CN204819847U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446789.3U Active CN204819847U (en) | 2015-06-26 | 2015-06-26 | Branch muller |
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| CN (1) | CN204819847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890078A (en) * | 2015-06-26 | 2015-09-09 | 上海明励机械有限公司 | Branch grinder |
-
2015
- 2015-06-26 CN CN201520446789.3U patent/CN204819847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890078A (en) * | 2015-06-26 | 2015-09-09 | 上海明励机械有限公司 | Branch grinder |
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| GR01 | Patent grant |