CN213624195U - Curved surface type sugarcane tears quick-witted alloy cutter that separates - Google Patents
Curved surface type sugarcane tears quick-witted alloy cutter that separates Download PDFInfo
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- CN213624195U CN213624195U CN202022023857.9U CN202022023857U CN213624195U CN 213624195 U CN213624195 U CN 213624195U CN 202022023857 U CN202022023857 U CN 202022023857U CN 213624195 U CN213624195 U CN 213624195U
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Abstract
The utility model relates to a sugaring industry technical field provides a curved surface type sugarcane tears quick-witted alloy cutter open, and it includes the cutter main part, the cutter main part has disjunctor tool bit, parent and forked tail portion, and tool bit, parent and forked tail portion are the same flat plate structure of thickness, especially: still including connecting in the polylith alloy piece of the broken working face of tool bit, the width of alloy piece matches and aligns with the thickness of tool bit, and the broken working face of tool bit has vertical positioning groove, and the alloy piece inlays in the constant head tank through the bottom lug with cutter main part fixed connection, and the alloy piece is square piece, and its top has spherical portion or arris portion or round platform portion, the utility model discloses can improve the shock resistance of tearing machine alloy cutter, can prolong the life of tearing machine cutter.
Description
Technical Field
The utility model relates to the technical field of sugar industry, in particular to a cutter of a shredder used in a cane sugar factory.
Background
In recent years, with the popularization and application of mechanized sugarcane harvesting, occasions for loading sugarcane by using a mechanized grab machine are increased, the proportion of sand and stone carried in the sugarcane is obviously increased, so that the abrasion of a cutter of the sugarcane ripping machine is aggravated, the dynamic balance unbalance and sugarcane blockage phenomena of a cutter roll are caused, the production indexes such as the safety productivity and the extraction rate of sugarcane squeezing are seriously influenced, and the frequent shutdown and cutter replacement bring great economic loss to manufacturers. The traditional cutter can not well meet the requirement of production life, and how to improve the durability and the service life of the cutter of the shredder becomes one of the technical development bottlenecks which restrict the sugar industry.
Utility model 99258881.2, this patent has proposed a cane sugar factory inlays type wear-resisting sugarcane machine sugarcane sword of cutting that excels in, and its blade has inlays the groove, will have the carbide strip welding of inlaying the tooth to regard as sugarcane sword blade edge of a knife on the edge of a knife. Utility model patent ZL201820431413.9, this patent propose but quick replacement tool bit tear machine blade. Utility model patent ZL201720131748.4, this patent provide a sugar refinery sugarcane tears machine cutter, its main characterized in that adopts plasma welding filler metal technique, at the cutter head filler metal multilayer wear-resisting alloy.
The cutter of the ripping machine provided by the above patents does not solve the problems of rapid abrasion, short service life and the like caused by the cracking and peeling of the wear-resistant alloy layer of the cutter head or the cracking failure of the alloy block due to the fact that the cutter head is often impacted by gravels, and the service life of the cutter of the ripping machine is seriously influenced. Therefore, the development of a tearing machine cutter with good impact resistance, high wear resistance and low production cost becomes a breakthrough technology in the sugar industry.
SUMMERY OF THE UTILITY MODEL
The utility model provides a curved surface type sugarcane tears quick-witted alloy cutter that separates, its wearability and shock resistance are good, can prolong the life who tears quick-witted cutter that separates.
The utility model adopts the technical proposal that:
the utility model provides a curved surface type sugarcane tears quick-witted alloy cutter that separates, including the cutter main part, the cutter main part has disjunctor tool bit, parent and forked tail portion, and tool bit, parent and forked tail portion are the same and the plate-shaped structure of tip butt joint for thickness, still including connecting in the polylith alloy piece of the broken working face of tool bit, the width of alloy piece is equivalent and aligns with the thickness of tool bit, and the broken working face of tool bit vertically has the constant head tank, and alloy piece bottom has the bottom lug with constant head tank looks adaptation, and the alloy piece inlays in the constant head tank through the bottom lug with cutter main part fixed connection.
The optimization scheme is as follows: the alloy block and the cutter body are also connected by welding or bonding through super glue.
Further optimizing the scheme: the alloy block is a square block, the top of the alloy block is a spherical surface or a prismatic frustum, or the middle of the top of the alloy block is provided with a spherical surface part or a prismatic frustum or a circular frustum.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the middle of the broken working face of the tool bit is longitudinally provided with a positioning groove, and alloy blocks are embedded along the positioning groove in a blocking manner, so that the alloy blocks are well centered during welding, the distance between every two adjacent alloy blocks is easy to control, the bonding strength is higher, and the durability of the alloy blocks is improved.
(2) The main body is a square alloy block, the top of the alloy block is spherical, prismatic table or circular table, when the crushing working surface of the cutter meets hard objects such as stones, the impact force acting on the top surface of the alloy block can generate component force, the concentrated action of the front impact force on the alloy block is reduced, the impact resistance of the alloy block is improved, and the service life of the alloy block is prolonged.
(3) The alloy block on the crushing working surface is arranged in a blocking mode, so that the integral cracking of the alloy block when the alloy block is separated and combined at the cutter tip part and collided is reduced, the welding defect of the alloy block and the crushing working surface is reduced, the impact resistance of the alloy block is improved, and the service life of the alloy block is prolonged.
Drawings
Fig. 1 is a front view of the sugarcane stripper cutter of the present invention, and fig. 1B is a left view of fig. 1.
Fig. 2 is a front view of the cutter body of the present invention, and fig. 2B is a left side view of fig. 2.
Fig. 3 is a perspective view of the spherical alloy block of the present invention.
Fig. 4 is a perspective view of the truncated pyramid alloy block of the present invention.
Fig. 5 is a perspective view of the alloy block of the present invention having a spherical portion at the top and the middle.
FIG. 6 is a perspective view of an alloy ingot having a ridge portion at the top and the middle thereof according to the present invention.
Fig. 7 is a perspective view of an alloy ingot having a boss portion at the top and the middle thereof according to the present invention.
Fig. 8 is a perspective view of an alloy block having a double cylindrical portion at the top of the present invention.
Fig. 9 is a schematic view of the structure of the sugarcane stripper tool of fig. 1 mounted on a sugarcane stripper.
Detailed Description
The invention is further illustrated by the following specific examples:
example 1
Referring to fig. 1, 2, 3 and 9, the alloy cutter for the sugarcane splitting machine comprises a cutter body, wherein the cutter body is provided with a cutter head 3, a parent body 4 and a dovetail part 5 which are connected, the cutter head 3, the parent body 4 and the dovetail part 5 are of plate-shaped structures with the same thickness and butt joint ends, the alloy cutter further comprises a plurality of alloy blocks 2 connected to a cutter head crushing working surface C, the width of each alloy block 2 is equal to and aligned with the thickness of the cutter head 3, the cutter head crushing working surface C is longitudinally provided with a positioning groove 31, the bottom of each alloy block 2 is provided with a bottom convex block 20 matched with the positioning groove 31, and the alloy blocks 2 are inlaid in the positioning grooves 31 through the bottom convex blocks 20 and fixedly connected with the cutter body.
The alloy block 2 of the embodiment is a square block, the top of the alloy block is a spherical surface 21, and the alloy block 2 is further connected with the cutter body through welding.
The thickness of the cutter of the embodiment is 25mm, the width of the positioning groove 31 is 5mm, the depth of the positioning groove is 4mm, and the gap between two adjacent alloy blocks is 1 mm.
Example 2
Referring to fig. 4 in combination, the present embodiment differs from embodiment 1 in that: the alloy block 2 of the present embodiment is a square block and has a truncated pyramid surface 22 at the top.
Example 3
Referring to fig. 5 in combination, the present embodiment differs from embodiment 1: the alloy mass 2 of this embodiment is a square mass having a spherical portion 23 at the top center portion.
Example 4
Referring to fig. 6 in combination, the present embodiment differs from embodiment 1: alloy block 2 of this embodiment is a square block having a ridge portion 24 at the top center thereof.
Example 5
Referring to fig. 7 in combination, the present embodiment differs from embodiment 1: the alloy ingot 2 of this embodiment is a square ingot having a circular table portion 25 at the top center portion thereof.
Example 6
Referring to fig. 8 in combination, the present embodiment differs from embodiment 1: the alloy block 2 of the present embodiment is a square block, and has a double cylindrical portion 26 at the top, and the top surface of the cylindrical portion 26 is a spherical surface.
Claims (5)
1. The utility model provides a curved surface type sugarcane tears quick-witted alloy cutter, including the cutter main part, the cutter main part has disjunctor tool bit (3), parent (4) and forked tail portion (5), and tool bit (3), parent (4) and forked tail portion (5) are the same and plate-shaped structure of tip butt joint of thickness, its characterized in that: still including connecting in polylith alloy piece (2) of the broken working face of tool bit (C), the width of alloy piece (2) is equivalent and aligns with the thickness of tool bit (3), the broken working face of tool bit (C) vertically has constant head tank (31), alloy piece (2) bottom has bottom lug (20) with constant head tank (31) looks adaptation, inlay in constant head tank (31) through bottom lug (20) alloy piece (2) with cutter main part fixed connection.
2. The sugarcane stripper alloy cutter of claim 1, wherein: the alloy block (2) is connected with the cutter body through welding or strong glue bonding.
3. The sugarcane stripper alloy cutter of claim 1 or 2, wherein: the alloy block (2) is a square block, and the top of the alloy block is a spherical surface (21) or a prismatic frustum surface (22).
4. The sugarcane stripper alloy cutter of claim 1 or 2, wherein: the main body of the alloy block (2) is a square block, and the middle part of the top of the square block is provided with a spherical surface part (23), a frustum part (24) or a circular table part (25).
5. The sugarcane stripper alloy cutter of claim 1 or 2, wherein: the main body of the alloy block (2) is a square block, the top of the square block is provided with a double-cylinder part (26), and the top surface of the cylinder part (26) is a spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023857.9U CN213624195U (en) | 2020-09-15 | 2020-09-15 | Curved surface type sugarcane tears quick-witted alloy cutter that separates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022023857.9U CN213624195U (en) | 2020-09-15 | 2020-09-15 | Curved surface type sugarcane tears quick-witted alloy cutter that separates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213624195U true CN213624195U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022023857.9U Active CN213624195U (en) | 2020-09-15 | 2020-09-15 | Curved surface type sugarcane tears quick-witted alloy cutter that separates |
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| Country | Link |
|---|---|
| CN (1) | CN213624195U (en) |
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- 2020-09-15 CN CN202022023857.9U patent/CN213624195U/en active Active
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