CN212576483U - Branch rubbing crusher hinders rotatory blade disc of material formula - Google Patents
Branch rubbing crusher hinders rotatory blade disc of material formula Download PDFInfo
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- CN212576483U CN212576483U CN202021283147.3U CN202021283147U CN212576483U CN 212576483 U CN212576483 U CN 212576483U CN 202021283147 U CN202021283147 U CN 202021283147U CN 212576483 U CN212576483 U CN 212576483U
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Abstract
The utility model provides a branch rubbing crusher hinders rotatory blade disc of material formula, include: the rotary spindle penetrates through the shell assembly and drives the shell assembly to rotate, the shell assembly is provided with a plurality of tool holders and material resistance pieces at equal intervals along the circumferential direction, the material resistance pieces are arranged on one sides of the tool holders in a staggered mode, a cutting blade is installed at one end of each tool holder, each material resistance piece comprises a plurality of material resistance pieces, the upper ends of the material resistance pieces are provided with inclined planes, and a cutting groove is formed between every two adjacent material resistance pieces. The material blocking type rotary cutter head of the branch grinder is provided with the staggered material blocking groups, so that the cutting amount is prevented from being overlarge, the cutting of different types and sizes of wood is facilitated, and the application range is wide; the operation is more stable, and the productivity is increased; the impact of external materials on the blade is effectively reduced, and the service life of the blade is prolonged; and the integral welding process is adopted, so that the structural connection is stable.
Description
Technical Field
The utility model relates to a rubbing crusher field, in particular to branch rubbing crusher hinders rotatory blade disc of material formula.
Background
In the urban greening process, a large number of branches are pruned every year, the pruned branches are different in shape, size and thickness, and the collection and arrangement are very inconvenient. The branches are fluffy, the transportation efficiency is low, time and labor are wasted, the transportation safety is poor, and the transported branches are partially conveyed to a garbage site, and partially burnt, so that the branches pollute the environment and waste manpower and material resources, and the problems that the branches are not treated but cause headache of municipal departments are also the problems facing factories, schools, communities, orchards and the like every year. The branches are ground and sliced on site, so that the transportation cost can be saved, the ground for accumulating the branches can be reduced, the environment can be purified, and the chipped and ground branch and leaf scraps can be used for producing organic compost, improving soil and recycling; or processed into technical wood chips required by pulping, papermaking and artificial board production; or crushed and then recycled to be made into compressed fuel blocks or used as bare ground covering, thus changing waste into valuable. The branch crusher can cut branches and trunks with the diameter of 1-20 centimeters, can be used for crushing waste branches, can also be used for crushing pine, miscellaneous trees, winnowing wood, fir, raw bamboo and other materials, and can also be used for cutting of fibrous stalk-shaped materials such as bamboo, thatch, cornstalks, sorghum stalks and the like. The crushed sawdust can also be used as the raw material of shaving boards and sawdust boards.
The rotary cutter head of the existing branch grinder is in a high-speed rotating process, and branches and blades can be violently collided in the operating process, so that the service life of the blades is shortened, the operating smoothness is poor, and the working efficiency is low. In addition, when larger and harder branches are crushed, the cutting amount of the blades is not easy to be overlarge, and when the cutting amount is overlarge, the problems of unstable operation, blade abrasion, dullness and the like are easily caused; the existing branch crushers do not have the function of preventing the cutting amount from being too large, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to solve the technical problem of providing a material blocking type rotary cutter head of a branch grinder, which has simple structure and stable operation; the cutting amount can be prevented from being overlarge, the service life of the blade is long, the structural connection is stable, and the production cost is low.
(II) technical scheme
In order to solve the technical problem, the utility model provides a branch rubbing crusher hinders rotatory blade disc of material formula, include: the wood cutting machine comprises a rotating main shaft and a roller-shaped shell assembly, wherein the rotating main shaft penetrates through the shell assembly and drives the shell assembly to rotate, a plurality of tool holders and material blocking pieces are circumferentially arranged on the shell assembly at equal intervals, and the material blocking pieces can block wood during cutting, so that the operation is more stable, and the capacity is increased; the material blocking piece groups are arranged on one side of the cutter holder in a staggered mode, and a cutting blade is mounted at one end of the cutter holder, so that excessive cutting amount is prevented, and the impact of external materials on the cutting blade can be effectively reduced; the material resistance piece group comprises a plurality of material resistance pieces, the upper ends of the material resistance pieces are provided with inclined planes, a cutting groove is formed between every two adjacent material resistance pieces, cutting is stable, a cutter is not easy to clamp, and the cutting effect is good. The branch grinder material blocking type rotary cutter head has the advantages of simple overall structure and low production cost; the staggered material stop sheet groups are arranged, so that the excessive cutting amount is prevented, the wood of different types and sizes can be conveniently cut, and the application range is wide; the operation is more stable, the working efficiency is improved, and the productivity is increased; the impact of external materials on the blade is effectively reduced, and the service life of the blade is prolonged; the material resistance sheet group comprises a plurality of material resistance sheets, a cutting groove is formed between every two adjacent material resistance sheets, cutting is stable, a cutter is not easy to clamp, and the cutting effect is good; the integral welding process is adopted, so that the structural connection is stable; the bottom of the material blocking piece is provided with a limiting block, the shell body protecting plate is provided with an installation clamping groove correspondingly clamped with the limiting block, and the structure is firmly clamped, so that the operation is more stable; the cutting blade is provided with the chamfer angle for cutting, the cutting effect is good, and the service life of the cutting blade is long; the cutting blade is a double-edged blade and is convenient to use.
Furthermore, the shell assembly comprises two side plates and a plurality of shell protection plates, the side plates are provided with mounting grooves for mounting the tool apron, and the material resistance sheets of each group of material resistance sheet groups are parallelly arranged on the shell protection plates at equal intervals, so that cutting is more stable; the shell guard plate has high strength, is not easy to deform after being impacted with an external material, and has a stable structure and long service life; in the technical scheme, the shell guard plates are arranged to be three, so that the using effect is good.
Furthermore, the bottom of the material blocking piece is provided with a limiting block, the shell body protection plate is provided with an installation clamping groove correspondingly clamped with the limiting block, and the side plate is integrally formed with a material blocking part, so that the cutting is more stable; during the use the stopper falls into carry on spacingly in the installation slot, the structure block is firm for the operation is more steady.
Further, the cutting insert 3 is provided with a first chamfer angle and a second chamfer angle for cutting, the first chamfer angle is 25-35 degrees, the second chamfer angle is 25-35 degrees, in the technical scheme, the first chamfer angle is 30 degrees, the second chamfer angle is 32 degrees, the cutting effect is good, and the service life of the cutting insert is long.
Further, the upper end of the material barrier is abutted against the bottom of the cutting blade; the cutting blade can better cut wood, the cutting efficiency is improved, and the productivity is improved.
Furthermore, the shell body protection plate is provided with a limiting bulge, and the side plate is provided with a limiting groove correspondingly clamped with the limiting bulge; the curb plate is equipped with the arc bellying, the casing backplate is equipped with and is used for the installation the arc mounting groove of arc bellying, the structure block is firm, increases the stationarity of operation, further improves cutting efficiency, prolongs the life of cutting blade.
Furthermore, the cutting blade passes through bolt fixed mounting on the blade holder, the cutting blade is equipped with first bolt hole, the blade holder be equipped with the second bolt hole that first bolt hole corresponds, the cutting blade with the blade holder is connected firmly, cuts steadily, improves the productivity, and excellent in use effect.
Furthermore, the side plate is fixedly connected with the shell guard plate in a welding mode, the tool apron is fixedly connected with the side plate in a welding mode, the bottom of the material resistance sheet is fixedly connected with the shell guard plate in a welding mode, one side of the material resistance sheet is fixedly connected with the tool apron in a welding mode, and the rotating main shaft is fixedly connected with the side plate in a welding mode in the technical scheme; the structure is connected firmly, prevents that each part from separating when the blade disc rotates at a high speed, and is safe and reliable to use.
Furthermore, the cutting blade is a double-edge blade, when the cutting edge used by the cutting blade is worn and dull, the cutting blade can be continuously used only by replacing the sharp cutting edge on the other side, the cutting blade does not need to be replaced frequently, and the manpower is reduced.
Furthermore, the tool holders and the cutting blades are all three, the number of parts is small, the structure is simple, the connection is firm, the production cost is low, and the using effect is good; other numbers of seats and cutting inserts are possible.
(III) advantageous effects
The material blocking type rotary cutter head of the branch grinder is provided with the staggered material blocking groups, so that the cutting amount is prevented from being overlarge, the cutting of different types and sizes of wood is facilitated, and the application range is wide; the operation is more stable, the working efficiency is improved, and the productivity is increased; the impact of external materials on the blade is effectively reduced, and the service life of the blade is prolonged; the material resistance sheet group comprises a plurality of material resistance sheets, a cutting groove is formed between every two adjacent material resistance sheets, cutting is stable, a cutter is not easy to clamp, and the cutting effect is good; the integral welding process is adopted, so that the structural connection is stable; the bottom of the material blocking piece is provided with a limiting block, the shell body protecting plate is provided with an installation clamping groove correspondingly clamped with the limiting block, and the structure is firmly clamped, so that the operation is more stable; the cutting blade is provided with the chamfer angle for cutting, the cutting effect is good, and the service life of the cutting blade is long; the cutting blade is a double-edged blade, so that the use is convenient; the whole structure is simple, and the production cost is low.
Drawings
FIG. 1 is a perspective view of a material blocking type rotary cutter head of the branch grinder of the present invention;
FIG. 2 is a schematic structural view of a material blocking type rotary cutter head of the branch grinder of the present invention;
FIG. 3 is a cross-sectional view of the material blocking type rotary cutter head of the branch grinder of the present invention;
FIG. 4 is a perspective view of the material blocking type rotary cutter head housing assembly of the branch grinder of the present invention;
FIG. 5 is a perspective view of a side plate of the material blocking type rotary cutter head of the branch grinder of the present invention;
FIG. 6 is a perspective view of the material blocking type rotary cutter head casing guard plate of the branch grinder of the present invention;
FIG. 7 is a perspective view of a material stopping type rotary cutter head material stopping sheet of the branch grinder of the present invention;
FIG. 8 is a perspective view of the material blocking type rotary cutter head holder of the branch grinder of the present invention;
FIG. 9 is a perspective view of the cutting blade of the material blocking type rotary cutter head of the branch grinder of the present invention;
FIG. 10 is a cross-sectional view of the cutting blade of the material blocking type rotary cutter head of the branch grinder of the present invention;
wherein: the tool comprises a rotating main shaft 1, a tool seat 2, a mounting groove 201, a cutting blade 3, a first bolt hole 301, a second bolt hole 302, a material blocking piece 4, a cutting groove 401, a limiting block 402, an inclined plane 403, a side plate 5, a limiting groove 501, an arc-shaped protruding portion 502, a material blocking portion 503, a housing guard plate 6, a mounting clamping groove 601, a limiting protrusion 602, an arc-shaped mounting groove 603, a first chamfer angle A and a second chamfer angle B.
Detailed Description
Referring to fig. 1-10, the utility model provides a branch rubbing crusher hinders rotatory blade disc of material formula, include: the rotary main shaft 1 penetrates through the shell assembly and drives the shell assembly to rotate, the shell assembly is provided with a plurality of tool holders 2 and material blocking pieces at equal intervals along the circumferential direction, and the material blocking pieces can block wood during cutting, so that the operation is more stable, and the capacity is increased; referring to fig. 2, the material block sets are staggered on one side of the tool holder 2, and a cutting blade 3 is mounted at one end of the tool holder 2 to prevent excessive cutting amount, so that impact of external materials on the blade can be effectively reduced; the material resistance sheet group comprises a plurality of material resistance sheets 4, the upper ends of the material resistance sheets 4 are provided with inclined planes 403, a cutting groove 401 is formed between every two adjacent material resistance sheets 4, cutting is stable, and cutting effect is good. The material blocking type rotary cutter head of the branch grinder has the advantages that the cutting blade is provided with the chamfer angle for cutting, the cutting effect is good, and the service life of the cutting blade is long; the cutting blade is a double-edged blade, so that the use is convenient; the whole structure is simple, and the production cost is low; the staggered material stop sheet groups are arranged, so that the excessive cutting amount is prevented, the wood of different types and sizes can be conveniently cut, and the application range is wide; the operation is more stable, the working efficiency is improved, and the productivity is increased; the impact of external materials on the blade is effectively reduced, and the service life of the blade is prolonged; the material resistance sheet group comprises a plurality of material resistance sheets, a cutting groove is formed between every two adjacent material resistance sheets, cutting is stable, a cutter is not easy to clamp, and the cutting effect is good; the integral welding process is adopted, so that the structural connection is stable; the material hinders piece bottom and is equipped with the stopper, and the casing backplate is equipped with the installation draw-in groove that corresponds the block with the stopper, and the structure block is firm for the operation is more steady.
Referring to fig. 1 to 7, the housing assembly includes two side plates 5 and a plurality of housing guard plates 6, the side plates 5 are provided with mounting grooves 201 for mounting the tool apron 2, and the material blocking pieces 4 of each group of material blocking piece groups are arranged on the housing guard plates 6 in parallel at equal intervals, so that the cutting is more stable; the shell guard plate 6 has high strength, is not easy to deform after being impacted with an external material, has a stable structure and long service life; in this embodiment, the number of the shell guard plates 6 is three, and the use effect is good. The bottom of the material blocking piece 4 is provided with a limiting block 402, the shell guard plate 6 is provided with an installation clamping groove 601 correspondingly clamped with the limiting block 402, the side plate 5 is integrally provided with material blocking parts 503, so that cutting is more stable, and the number of the material blocking parts 503 is three in the embodiment; when in use, the limiting block 402 falls into the mounting clamping groove 601 for limiting, and the structure is clamped stably, so that the operation is more stable. The shell guard plate 6 is provided with a limiting bulge 602, and the side plate 5 is provided with a limiting groove 501 correspondingly clamped with the limiting bulge 602; the side plate 5 is provided with an arc-shaped convex part 502, the shell protection plate 6 is provided with an arc-shaped mounting groove 603 for mounting the arc-shaped convex part 502, the structure is clamped stably, the stability of operation is increased, the cutting efficiency is further improved, and the service life of the cutting blade 3 is prolonged.
Referring to fig. 1, 7, 9 and 10, the cutting insert 3 is provided with a first chamfer angle a and a second chamfer angle B for cutting, the first chamfer angle a is 25 to 35 degrees, the second chamfer angle B is 25 to 35 degrees, the first chamfer angle a is 30 degrees and the second chamfer angle B is 32 degrees in the present embodiment, the cutting effect is good, and the service life of the cutting insert 3 is long. The upper end of the material barrier 4 is provided with an inclined plane 403, and the upper end of the material barrier 4 is abutted against the bottom of the cutting blade 3; the cutting blade 3 can cut wood better, the cutting efficiency is improved, and the productivity is improved.
Referring to fig. 1, 4, 8 and 9, the cutting insert 3 is fixedly mounted on the insert seat 2 by means of bolts, the cutting insert 3 being provided with a first bolt hole 301, the insert seat 2 being provided with a second bolt hole 302 corresponding to the first bolt hole 301; the cutting blade 3 is firmly connected with the tool holder 2, the cutting is stable, the productivity is improved, and the using effect is good. The cutting blade 3 is a double-edge blade, when the cutting edge used by the cutting blade 3 is worn and dull, the cutting blade can be continuously used only by replacing the sharp cutting edge on the other side, the cutting blade 3 does not need to be frequently replaced, and the manpower is reduced. The tool holders 2 and the cutting blades 3 are respectively provided with three parts, the number of parts is small, the structure is simple, the connection is firm, the production cost is low, and the using effect is good; other numbers of seats 2 and cutting inserts 3 are possible.
Referring to fig. 1 to 8, a side plate 5 is fixedly connected with a housing guard plate 6 by welding, a tool apron 2 is fixedly connected with the side plate 5 by welding, the bottom of a material blocking piece 4 is fixedly connected with the housing guard plate 6 by welding, one side of the material blocking piece 4 is fixedly connected with the tool apron 2 by welding, and in the embodiment, a rotary main shaft 1 is fixedly connected with the side plate 5 by welding; the structure is connected firmly, prevents that each part from separating when the blade disc rotates at a high speed, and is safe and reliable to use.
The material blocking type rotary cutter head of the branch grinder adopts the integral welding process, and the structural connection is stable; the bottom of the material blocking piece is provided with a limiting block, the shell body protecting plate is provided with an installation clamping groove correspondingly clamped with the limiting block, and the structure is firmly clamped, so that the operation is more stable; the cutting blade is provided with the chamfer angle for cutting, the cutting effect is good, and the service life of the cutting blade is long; the cutting blade is a double-edged blade, so that the use is convenient; the whole structure is simple, and the production cost is low; the staggered material stop sheet groups are arranged, so that the excessive cutting amount is prevented, the wood of different types and sizes can be conveniently cut, and the application range is wide; the operation is more stable, the working efficiency is improved, and the productivity is increased; the impact of external materials on the blade is effectively reduced, and the service life of the blade is prolonged; the material resistance piece group comprises a plurality of material resistance pieces, a cutting groove is formed between every two adjacent material resistance pieces, cutting is stable, a cutter is not easy to clamp, and the cutting effect is good.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a branch rubbing crusher hinders rotatory blade disc of material formula which characterized in that includes: rotatory main shaft (1) and the shell assembly of cylinder form, rotatory main shaft (1) runs through shell assembly drives shell assembly rotates, shell assembly is equipped with a plurality of blade holders (2) and material resistance piece group along circumference equidistant, material resistance piece group is crisscross to be set up one side of blade holder (2), cutting blade (3) are installed to blade holder (2) one end, material resistance piece group includes a plurality of material resistance pieces (4), material resistance piece (4) upper end is equipped with inclined plane (403), forms cutting groove (401) between two adjacent material resistance pieces (4).
2. A tree branch mill material blocking type rotary cutterhead according to claim 1, characterized in that the housing assembly comprises two side plates (5) and a plurality of housing guard plates (6), the side plates (5) are provided with mounting slots (201) for mounting the cutterhead (2), and the material blocking sheets (4) of each group of material blocking sheet set are arranged on the housing guard plates (6) in parallel and at equal intervals.
3. The branch grinder material-blocking type rotary cutter head according to claim 2, wherein a limiting block (402) is arranged at the bottom of the material blocking piece (4), the housing guard plate (6) is provided with a mounting clamping groove (601) correspondingly clamped with the limiting block (402), and the side plate (5) is integrally provided with a material blocking portion (503).
4. A tree branch shredder block rotary cutter head according to claim 1, characterized in that the cutting blade (3) is provided with a first chamfer angle (A) and a second chamfer angle (B) for cutting, the first chamfer angle (A) being 25-35 ° and the second chamfer angle (B) being 25-35 °.
5. A tree branch crusher block rotary cutterhead according to claim 1, characterized in that the upper end of the material block (4) abuts against the bottom of the cutting blade (3).
6. The branch grinder material blocking type rotary cutterhead according to claim 2, wherein the casing guard plate (6) is provided with a limiting protrusion (602), and the side plate (5) is provided with a limiting groove (501) which is correspondingly clamped with the limiting protrusion (602); the side plate (5) is provided with an arc-shaped bulge (502), and the shell protection plate (6) is provided with an arc-shaped installation groove (603) for installing the arc-shaped bulge (502).
7. A tree branch shredder block rotary cutter head according to claim 1, characterized in that the cutting insert (3) is fixedly mounted on the cutter holder (2) by means of bolts, the cutting insert (3) being provided with a first bolt hole (301), the cutter holder (2) being provided with a second bolt hole (302) corresponding to the first bolt hole (301).
8. The branch grinder material blocking type rotary cutterhead according to claim 2, wherein the side plate (5) is fixedly connected with the housing guard plate (6) by welding, the cutterhead (2) is fixedly connected with the side plate (5) by welding, the bottom of the material blocking piece (4) is fixedly connected with the housing guard plate (6) by welding, and one side of the material blocking piece (4) is fixedly connected with the cutterhead (2) by welding.
9. A tree branch shredder block rotary cutterhead according to claim 1, characterized in that the cutting blades (3) are double-edged blades.
10. A tree branch shredder block rotary cutterhead according to claim 1, characterized in that the number of the cutter seats (2) and the number of the cutting blades (3) are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283147.3U CN212576483U (en) | 2020-07-03 | 2020-07-03 | Branch rubbing crusher hinders rotatory blade disc of material formula |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283147.3U CN212576483U (en) | 2020-07-03 | 2020-07-03 | Branch rubbing crusher hinders rotatory blade disc of material formula |
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| Publication Number | Publication Date |
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| CN212576483U true CN212576483U (en) | 2021-02-23 |
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| CN202021283147.3U Active CN212576483U (en) | 2020-07-03 | 2020-07-03 | Branch rubbing crusher hinders rotatory blade disc of material formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI832043B (en) * | 2021-04-07 | 2024-02-11 | 昶城有限公司 | Wood chipper crushing device |
-
2020
- 2020-07-03 CN CN202021283147.3U patent/CN212576483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI832043B (en) * | 2021-04-07 | 2024-02-11 | 昶城有限公司 | Wood chipper crushing device |
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