CN212888105U - Drum chipper with three fly cutter structures - Google Patents
Drum chipper with three fly cutter structures Download PDFInfo
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- CN212888105U CN212888105U CN202020975425.5U CN202020975425U CN212888105U CN 212888105 U CN212888105 U CN 212888105U CN 202020975425 U CN202020975425 U CN 202020975425U CN 212888105 U CN212888105 U CN 212888105U
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- belt conveyor
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Abstract
The utility model relates to a shaving board processing equipment technical field, concretely relates to three fly cutter structure's drum chipper, including quick-witted case, feeding belt conveyor, feeding roller, the right side of quick-witted case has seted up the feed inlet, feeding belt conveyor sets up in the left quick-witted incasement portion of feed inlet, feeding roller rotates and sets up in the top of feeding belt conveyor, is located the quick-witted case outside and is provided with gear motor, gear motor's output shaft is connected with feeding roller, is located the left quick-witted incasement portion of feeding belt conveyor is provided with the triangular prism sword drum; the utility model discloses can increase the wood chip size that the cutting obtained to the size of increase wood shavings improves panel physical quality index through changing the wood shavings form, can also conveniently carry out quick replacement to quick-witted incasement portion fly cutter simultaneously, and its practicality is stronger.
Description
Technical Field
The utility model relates to a shaving board processing equipment technical field, concretely relates to three drum chipper of fly sword structure.
Background
At present, the first process of the traditional shaving board production process is to crush branch wood or wood processing residues into sheets by using a chipping machine with four fly cutter structures, and the specification and the size of wood chips are generally long: 16-30 mm, width: 15-25 mm, thickness: 3-5 mm. The wood chips with the corresponding specification are processed by the flaker to obtain shavings with the corresponding size, the shavings obtained from the wood chips with the specification are small in size, certain influence is exerted on the physical quality index of the plate in the later period, the quality index needs to be improved by adding glue or density, and the production cost of an enterprise is increased invisibly.
For example, patent number is CN 203391065U's utility model discloses a chipping machine of cutting timber, including rotor motor and rotor, rotor motor and rotor are through rotor belt pulley connection, and the feed roller is installed in rotor the place ahead, and the feed roller is connected with a feed roller speed reducer, and feed roller the place ahead is equipped with the feed inlet, and the rotor adopts 4 fly knives work, has guaranteed the efficiency of wood cutting. The utility model discloses a though adopted 4 fly knives work, guaranteed the feeding volume of raw materials and the efficiency of ligneous cutting, the feeding is smooth, and is fast, and configuration power is little, and the energy consumption is low, but its kibbling wood chip size is less, by the influence to processing and the physical property in panel later stage. In addition, the existing casing is integrally welded, when the blades are worn and passivated, the whole knife drum has to be detached from the casing, and then the blades on the knife drum are replaced, so that the operation is complex, and time and labor are wasted. Therefore, aiming at the defects of the existing chipper, designing the chipper which can effectively solve the technical problems is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that design a three drum chipper of fly sword structure for its size of wood chip that the chipper cutting that solves four fly sword structures obtained is less, can't satisfy the demand, is used for solving the not enough that current chipper fly sword is difficult for changing simultaneously.
The utility model discloses a realize through following technical scheme:
a drum chipper with three fly cutter structures comprises a machine case, a feeding belt conveyor and a feeding roller, the right side of the case is provided with a feed port, the feeding belt conveyor is arranged in the case at the left side of the feed port, the feeding roller is rotationally arranged above the feeding belt conveyor, a speed reducing motor is arranged outside the case, an output shaft of the speed reducing motor is connected with the feeding roller, it is characterized in that a triangular prism knife drum is arranged inside the case positioned at the left side of the feeding belt conveyer, two ends of the triangular prism knife drum are provided with connecting shafts, one end of each connecting shaft is connected with a bearing on the inner wall of the case, the end part of the other end of the first belt wheel extending out of the case is connected with a first belt wheel, a driving motor is arranged on the outer side of the case, a second belt wheel is arranged on an output shaft of the driving motor, and a triangular belt is arranged between the first belt wheel and the second belt wheel;
the three ridges of the triangular prism knife drum are cut into flat surfaces, a blade mounting groove is formed in the triangular prism knife drum positioned at each flat surface, a blade slot is formed in the upper end of each blade mounting groove, flyknives are mounted in the blade mounting grooves and the blade slots, a cutting edge is arranged at the upper end of each flyknife, a mounting strip is connected to the lower end of each flyknife, a plurality of through holes are uniformly formed in each flyknife, threaded holes corresponding to the through holes are formed in the flat surfaces, the threaded holes extend into the bottom walls of the blade slots, and fixing bolts are screwed in the threaded holes and penetrate through the through holes to fix the flyknives;
the machine case that is located under the triangular prism sword drum has the welding to have a ejection of compact baffle, the discharge gate has been seted up to the left surface lower extreme of machine case, the lower extreme of ejection of compact baffle extends to the outer end of discharge gate.
As a further improvement of the above scheme, a movable cover plate is rotatably arranged on the case right above the triangular prism knife drum, a convex edge is arranged at the left end of the movable cover plate, a convex strip is arranged on the case at the joint of the convex edge and the movable cover plate, and a detachable fixing piece is connected between the convex edge and the convex strip; the blade can be maintained, cleaned and replaced more conveniently by quickly closing and opening the movable cover plate.
As the further improvement of above-mentioned scheme, can dismantle the mounting includes strip shaped plate, L shape rotor plate and construction bolt, a plurality of waist shape holes have evenly been seted up to the upper surface of strip shaped plate, the upper end and the strip shaped plate of L shape rotor plate rotate to be connected, the lower extreme of L shape rotor plate is provided with the arch, is located the lower surface of sand grip is seted up with protruding complex recess, a plurality of screw holes have been seted up in the arch, be provided with the construction screw that is connected with the sand grip on the screw hole, this can dismantle the mounting is simple structure not only, the dismouting is convenient, makes removable cover and quick-witted case connection stable moreover.
As a further improvement of the scheme, a supporting roller set is rotatably arranged in the case positioned in the middle of the feeding belt conveyor, and the supporting roller set is attached to an upper end belt of the feeding belt conveyor; the setting through supporting roller group can prevent that its pressure is great when feeding roller feed, damages feeding belt conveyer.
As a further improvement of the above scheme, the inner side surface of the fly cutter is provided with three reinforcing ribs, the outer end parts of the reinforcing ribs are provided with blade heads, the mechanical property of the fly cutter can be enhanced through the reinforcing ribs, and the service life of the fly cutter is prolonged.
Has the advantages that:
1. compared with the existing chipping machine with a four-fly cutter structure, the utility model can increase the size of the chips obtained by cutting, thereby increasing the size of the wood shavings, improving the physical quality index of the plate by changing the shape of the wood shavings without increasing any cost, and simultaneously reducing the glue consumption;
2. the utility model has the advantages that the installation between the triangular prism knife drum and the fly knife is convenient and rapid, compared with the traditional four fly knife structure, the fly knife is inserted in the blade slot, the limiting function of the blade slot can increase the cutting resistance of the fly knife which is vertical to the fly knife in the cutting process, and the effect of stable installation of the fly knife can be achieved without using excessive fixing bolts; in addition, the movable cover plate is arranged on the case, when the wood cutting effect is poor and the fly cutter needs to be replaced, the detachable fixing piece can be quickly disassembled, the installation mode between the triangular column cutter drum and the fly cutter is combined, the fly cutter can be quickly replaced, and the practicability is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a front view plane of the present invention;
FIG. 2 is a perspective view of the assembly of the triangular prism drum and the fly cutter of the present invention;
FIG. 3 is an exploded view of a triangular prism drum and fly cutter of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is a perspective view of the detachable fixing member of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 5, in conjunction with the embodiments.
Example 1
The inside triangular prism sword drum 5 that is provided with of 1 left quick-witted case that is located feeding belt conveyor 2, the both ends of its triangular prism sword drum 5 all are provided with connecting axle 501, the one end of its connecting axle 501 is connected with the bearing of machine incasement 1 inner wall, and the other end then stretches out quick-witted case 1, and there is first band pulley at its end connection, the outside that is located quick-witted case 1 is provided with driving motor (not drawn in the picture), be provided with the second band pulley on driving motor's the output shaft, be provided with the triangular belt between first band pulley and the second band pulley, through driving motor, the transmission of triangular belt can make triangular prism sword drum 5 quick, stably rotate.
The three edges of the triangular prism knife drum 5 are cut into straight surfaces 502, a blade mounting groove 503 is formed in the triangular prism 5 knife drum at each straight surface 502, a blade slot 504 is formed in the upper end of the blade mounting groove 503, and the blade mounting groove 503 and the blade slot 504 form a fly cutter fixing groove. The fly cutter fixing groove is internally provided with a fly cutter 6, the upper end of the fly cutter 6 is provided with a cutting edge, the lower end of the fly cutter is connected with a mounting bar 601, a plurality of through holes 602 are uniformly formed in the fly cutter, the number of the through holes 602 in the embodiment 1 is three, a threaded hole 505 corresponding to each through hole 602 is formed in the flat surface 502, the threaded hole 505 extends into the bottom wall of the blade inserting groove 504, a fixing bolt 7 is screwed in each threaded hole 505, and the fixing bolt 7 penetrates through the through hole 602 to fix the fly cutter 6 in the fly cutter fixing groove. In order to strengthen the mechanical property of the fly cutter 6 and prolong the service life of the fly cutter, three reinforcing ribs 603 are arranged on the inner side surface of the fly cutter 6, and the outer end parts of the reinforcing ribs 603 are also provided with blade heads.
Meanwhile, a discharging guide plate 8 is welded on the case 1 right below the triangular prism knife drum 5, a discharging port 102 is formed in the lower end of the left side face of the case 1, and the lower end of the discharging guide plate 8 extends to the outer end of the discharging port 102.
In addition, in embodiment 1, the chassis 1 is further improved, an opening of the chassis 1 located right above the triangular prism drum 5 is provided, a movable cover plate 9 is rotatably provided on the opening, a convex edge 901 is provided at the left end of the movable cover plate 9, a convex strip 103 is provided on the chassis 1 at the connection position with the convex edge 901, and a detachable fixing member 10 is connected between the convex edge 901 and the convex strip 103.
It should be noted that the detachable fixing member 10 in this embodiment 1 includes a strip 110, an L-shaped rotating plate 120 and mounting bolts 130, a plurality of waist-shaped holes 111 are uniformly formed on the upper surface of the strip 110, preferably, three waist-shaped holes 111 are provided in this embodiment 1, and the mounting bolts 130 pass through the waist-shaped holes 111 and are connected to the flange 901. The upper end of the L-shaped rotating plate 120 is rotatably connected with the strip-shaped plate 110, the lower end of the L-shaped rotating plate 120 is provided with a protrusion 121, the lower surface of the protruding strip 103 is provided with a groove 104, the groove 104 is matched with the protrusion 121, the protrusion 121 is provided with a plurality of screw holes 122, and the screw holes 122 are provided with mounting screws 140 connected with the protruding strip 103. The detachable fixing part 10 not only has simple structure and convenient disassembly, but also has stable connection between the movable cover plate 9 and the case 1.
The concrete implementation of the embodiment 1 should be and the working principle:
this drum chipper of fly sword structure is when chipping the trunk after cutting, carry timber to quick-witted case 1 inside through feeding belt conveyer 2, and shakeout timber under the effect of feed roller 3, timber after shakeout continues to transport to the chipping end along with feeding belt conveyer 2, driving motor makes triangular prism sword drum 5 clockwise fast revolution through the effect of V-belt this moment, fly sword 6 in the rotatory process carries out the chipping with timber, the saw-dust after the chipping falls on ejection of compact baffle 8, then transport to next process on the saw-dust belt conveyer of external world in the follow discharge gate 102.
When workers find that the effect of the chipping machine in processing wood is poor and the fly cutter 6 needs to be replaced, the equipment stops working, the detachable fixing piece 10 is opened, the movable cover plate 9 is opened, the fixing bolt 7 is taken down, the fly cutter 6 is pulled out from the blade mounting groove 503 and the blade slot 504, and the fly cutter 6 is replaced by a new fly cutter 6. The blade cutter is convenient to replace, the complex process of replacing the fly cutter of the existing blade cutter is greatly reduced, and the blade cutter is high in practicability.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A drum chipper with three fly cutter structures comprises a machine case, a feeding belt conveyor and a feeding roller, the right side of the case is provided with a feed port, the feeding belt conveyor is arranged in the case at the left side of the feed port, the feeding roller is rotationally arranged above the feeding belt conveyor, a speed reducing motor is arranged outside the case, an output shaft of the speed reducing motor is connected with the feeding roller, it is characterized in that a triangular prism knife drum is arranged inside the case positioned at the left side of the feeding belt conveyer, two ends of the triangular prism knife drum are provided with connecting shafts, one end of each connecting shaft is connected with a bearing on the inner wall of the case, the end part of the other end of the first belt wheel extending out of the case is connected with a first belt wheel, a driving motor is arranged on the outer side of the case, a second belt wheel is arranged on an output shaft of the driving motor, and a triangular belt is arranged between the first belt wheel and the second belt wheel;
the three ridges of the triangular prism knife drum are cut into flat surfaces, a blade mounting groove is formed in the triangular prism knife drum positioned at each flat surface, a blade slot is formed in the upper end of each blade mounting groove, flyknives are mounted in the blade mounting grooves and the blade slots, a cutting edge is arranged at the upper end of each flyknife, a mounting strip is connected to the lower end of each flyknife, a plurality of through holes are uniformly formed in each flyknife, threaded holes corresponding to the through holes are formed in the flat surfaces, the threaded holes extend into the bottom walls of the blade slots, and fixing bolts are screwed in the threaded holes and penetrate through the through holes to fix the flyknives;
the machine case that is located under the triangular prism sword drum has the welding to have a ejection of compact baffle, the discharge gate has been seted up to the left surface lower extreme of machine case, the lower extreme of ejection of compact baffle extends to the outer end of discharge gate.
2. The drum chipper with the three fly cutter structures as claimed in claim 1, wherein a movable cover plate is rotatably arranged on the case right above the triangular prism knife drum, a convex edge is arranged at the left end of the movable cover plate, a convex strip is arranged on the case at the joint of the convex edge, and a detachable fixing member is connected between the convex edge and the convex strip.
3. The drum chipper with the three fly cutter structures as claimed in claim 2, wherein the detachable fixing member comprises a strip-shaped plate, an L-shaped rotating plate and a mounting bolt, a plurality of waist-shaped holes are uniformly formed in the upper surface of the strip-shaped plate, the upper end of the L-shaped rotating plate is rotatably connected with the strip-shaped plate, a protrusion is arranged at the lower end of the L-shaped rotating plate, a groove matched with the protrusion is formed in the lower surface of the raised line, a plurality of screw holes are formed in the protrusion, and a mounting bolt connected with the raised line is arranged on each screw hole.
4. The drum chipper with the three-fly-cutter structure as claimed in claim 1, wherein a supporting roller group is rotatably arranged in the case positioned in the middle of the feeding belt conveyor, and the supporting roller group is attached to an upper end belt of the feeding belt conveyor.
5. A three-fly-cutter drum chipper as claimed in claim 1 wherein the inner side of the fly cutter is provided with three reinforcing ribs, the outer ends of the reinforcing ribs being provided with cutting heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975425.5U CN212888105U (en) | 2020-06-02 | 2020-06-02 | Drum chipper with three fly cutter structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975425.5U CN212888105U (en) | 2020-06-02 | 2020-06-02 | Drum chipper with three fly cutter structures |
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| Publication Number | Publication Date |
|---|---|
| CN212888105U true CN212888105U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020975425.5U Active CN212888105U (en) | 2020-06-02 | 2020-06-02 | Drum chipper with three fly cutter structures |
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| CN (1) | CN212888105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311187A (en) * | 2021-12-28 | 2022-04-12 | 南京乾锋机械设备有限公司 | Chipping machine fly cutter roll shaft and fly cutter with reversal anti-collision function |
-
2020
- 2020-06-02 CN CN202020975425.5U patent/CN212888105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311187A (en) * | 2021-12-28 | 2022-04-12 | 南京乾锋机械设备有限公司 | Chipping machine fly cutter roll shaft and fly cutter with reversal anti-collision function |
| CN114311187B (en) * | 2021-12-28 | 2022-07-29 | 南京乾锋机械设备有限公司 | Chipping machine fly cutter roller shaft with reverse anti-collision function |
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