CN219949862U - Unloader scraper convenient to installation - Google Patents
Unloader scraper convenient to installation Download PDFInfo
- Publication number
- CN219949862U CN219949862U CN202321497558.6U CN202321497558U CN219949862U CN 219949862 U CN219949862 U CN 219949862U CN 202321497558 U CN202321497558 U CN 202321497558U CN 219949862 U CN219949862 U CN 219949862U
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- China
- Prior art keywords
- locking hoop
- unloader
- positioning hole
- groove
- locking
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- 238000009434 installation Methods 0.000 title claims description 7
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of unloading machines, and particularly relates to an unloading machine scraper convenient to install, which comprises a cutter holder, wherein a locking hoop is arranged on one side of the cutter holder, a telescopic connecting rod is welded on the surface of the locking hoop, the free end of the telescopic connecting rod is connected with the cutter holder in a welding way, a cutter bar is movably inserted into an inner cavity of the cutter holder, a triangular groove is arranged on an inner wall ring of the locking hoop, the triangular groove forms a rectangular structure, a cutter edge of the cutter bar is of an inclined surface structure, an inserting groove is arranged on the surface of the cutter holder, the bottom of the inserting groove is of a closed structure, the top of the inserting groove is of an open structure, the locking hoop is formed by two groups of semicircular structures, and one end of each semicircular structure is provided with a hinge; the utility model discloses a setting of locking hoop can be with the sword strip install fast on the transfer line, and triangular groove has been seted up to locking hoop inner wall simultaneously, and triangular groove constitutes rectangular structure, can make the locking hoop fix fast on rectangular transfer line, installs more nimble.
Description
Technical Field
The utility model relates to the technical field of unloading machines, in particular to an unloading machine scraper convenient to install.
Background
Centrifugal force unloading is a continuous automatic unloading centrifugal machine which utilizes the component force of centrifugal force applied to the surface of a conical rotary drum by materials to be separated to carry out unloading, and is a filter type centrifugal machine which completes the processes of feeding, separating and unloading under full-speed operation.
The existing scraper of the unloading machine needs to be fixed through bolts when in use, the bottom of the scraper is inconvenient to operate when being fixed through the bolts, and meanwhile, the scraper cannot be fixed on a round transmission rod or a rectangular transmission rod in the fixing process at the same time.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background art, the utility model provides the scraper of the unloader, which is convenient to install, the scraper bar can be rapidly installed on the transmission rod through the arrangement of the locking hoop, meanwhile, the inner wall of the locking hoop is provided with the triangular groove, the triangular groove forms a rectangular structure, the locking hoop can be rapidly fixed on the rectangular transmission rod, and the installation is more flexible.
(II) technical scheme
In order to solve the technical problems, the utility model provides a scraper of a unloader convenient to install, which comprises a cutter holder, wherein a locking hoop is arranged on one side of the cutter holder, a telescopic connecting rod is welded on the surface of the locking hoop, the free end of the telescopic connecting rod is connected with the cutter holder in a welding way, a cutter bar is movably inserted into the inner cavity of the cutter holder, a triangular groove is formed in the inner wall ring of the locking hoop, the triangular groove forms a rectangular structure, and the edge of the cutter bar is of an inclined surface structure.
Preferably, the surface of the tool apron is provided with a plugging groove, the bottom of the plugging groove is of a closed structure, and the top of the plugging groove is of an open structure.
Preferably, the inserting grooves and the cutter bars are of a convex structure, and the inserting grooves and the cutter bars are mutually inserted.
Preferably, the locking hoop is composed of two groups of semicircular structures, and one ends of the two groups of semicircular structures are provided with hinges.
Preferably, one group of the semicircular structure other ends rotate the rotary screw rod, a fixing groove is formed in the position, corresponding to the rotary screw rod, of the other group of the semicircular structure other ends, and the end part of the rotary screw rod is in threaded connection with a fixing nut.
Preferably, the side wall of the telescopic connecting rod is in threaded connection with a locking screw rod, and the end part of the locking screw rod is abutted to the surface of the movable rod.
Preferably, the surface of the top of the tool apron is penetrated and provided with a first positioning hole, the surface of the top of the tool bar is penetrated and provided with a second positioning hole, the second positioning hole coincides with the first positioning hole, and the inner cavities of the second positioning hole and the first positioning hole are penetrated and inserted with a positioning screw rod.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the utility model, the cutter bar can be quickly mounted on the transmission rod through the arrangement of the locking hoop, and meanwhile, the triangular groove is formed in the inner wall of the locking hoop, so that the locking hoop can be quickly fixed on the rectangular transmission rod, and the mounting is more flexible.
2. According to the utility model, after the knife bar and the knife holder are spliced, the first positioning hole and the second positioning hole are overlapped, the positioning screw rod penetrates through the first positioning hole and the second positioning hole, the knife bar can be quickly fixed through the positioning screw rod, the knife bar can be taken out from the splicing groove after the positioning screw rod is disassembled, and quick disassembly and assembly of the knife bar can be realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a locking band of the present utility model;
fig. 4 is an exploded view of the tool holder of the present utility model.
Reference numerals:
1. a locking band; 2. a telescopic connecting rod; 3. a tool apron; 4. a knife bar; 5. rotating the screw rod; 6. a fixing groove; 7. a fixed screw cap; 8. triangular grooves; 9. locking the screw rod; 10. a plug-in groove; 11. a first positioning hole; 12. a second positioning hole; 13. and positioning a screw rod.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the unloader scraper convenient to install provided by the utility model comprises a cutter holder 3, wherein a locking hoop 1 is arranged on one side of the cutter holder 3, a telescopic connecting rod 2 is welded on the surface of the locking hoop 1, the free end of the telescopic connecting rod 2 is welded with the cutter holder 3, a cutter bar 4 is movably inserted into the inner cavity of the cutter holder 3, triangular grooves 8 are annularly arranged on the inner wall of the locking hoop 1, the triangular grooves 8 form a rectangular structure, and the cutter edge of the cutter bar 4 is of an inclined surface structure.
It should be noted that, after the locking hoop 1 is opened, the locking hoop can be sleeved on the transmission rod of the unloader, through overturning the rotary screw rod 5, the rotary screw rod 5 is inserted into the fixing groove 6, the fixing nut 7 is connected with the threads of the rotary screw rod 5, the locking hoop 1 can be locked through the fixing nut 7, the knife strip 4 can be rapidly fixed on the transmission rod, the triangular groove 8 is formed in the inner wall of the locking hoop 1, the triangular groove 8 forms a rectangular structure, the locking hoop 1 can be rapidly fixed on the rectangular transmission rod, and the installation is more flexible.
As shown in fig. 4, the surface of the tool apron 3 is provided with a plugging groove 10, the bottom of the plugging groove 10 is of a closed structure, the top of the plugging groove 10 is of an open structure, the plugging groove 10 and the tool bar 4 are of a convex structure, and the plugging groove 10 and the tool bar 4 are mutually plugged.
It should be noted that, through designing the jack groove 10 and the knife bar 4 to be the protruding font structure, can promote the stability of knife bar 4 installation, jack groove 10 bottom can play the supporting role to knife bar 4, through open structure, can make things convenient for knife bar 4 grafting to jack groove 10 in.
As shown in fig. 3, the locking hoop 1 is formed by two groups of semicircular structures, one end of each semicircular structure is provided with a hinge, the other end of one semicircular structure rotates a rotary screw rod 5, a fixing groove 6 is formed at the position of the other end of the other semicircular structure corresponding to the position of the rotary screw rod 5, and the end part of the rotary screw rod 5 is in threaded connection with a fixing nut 7.
It should be noted that, after the locking hoop 1 is opened, the locking hoop 1 can be sleeved on a transmission rod of the unloading machine, through overturning the rotary screw rod 5, the rotary screw rod 5 is inserted into the fixing groove 6, the fixing nut 7 is connected with the rotary screw rod 5 through threads, and the locking hoop 1 can be locked through the fixing nut 7.
As shown in fig. 3, the side wall of the telescopic connecting rod 2 is in threaded connection with a locking screw rod 9, and the end part of the locking screw rod 9 is abutted to the surface of the movable rod.
After the length of the telescopic connecting rod 2 is adjusted, the telescopic connecting rod 2 can be locked through a locking screw rod 9.
As shown in fig. 4, the top surface of the tool apron 3 is provided with a first positioning hole 11 in a penetrating manner, the top surface of the tool bar 4 is provided with a second positioning hole 12 in a penetrating manner, the second positioning hole 12 coincides with the first positioning hole 11, and a positioning screw rod 13 is inserted in the second positioning hole 12 and the inner cavity of the first positioning hole 11 in a penetrating manner.
It should be noted that, after the knife bar 4 and the knife holder 3 are inserted, the first positioning hole 11 and the second positioning hole 12 are overlapped together, the positioning screw rod 13 penetrates through the first positioning hole 11 and the second positioning hole 12, the knife bar 4 can be quickly fixed through the positioning screw rod 13, after the positioning screw rod 13 is disassembled, the knife bar 4 can be taken out from the insertion groove 10, and quick assembly and disassembly of the knife bar 4 can be realized.
The working principle and the using flow of the utility model are as follows: the cutter bar 4 is spliced with the splicing groove 10 on the surface of the cutter holder 3, the cutter bar 4 and the cutter holder 3 are of a convex structure, a first positioning hole 11 and a second positioning hole 12 coincide together after the cutter bar 4 and the cutter holder 3 are spliced, a positioning screw rod 13 penetrates through the first positioning hole 11 and the second positioning hole 12, the cutter bar 4 can be quickly fixed through the positioning screw rod 13, the positioning screw rod 13 can be disassembled, the cutter bar 4 can be taken out from the splicing groove 10, quick disassembly of the cutter bar 4 can be realized, the locking hoop 1 can be sleeved on a transmission rod of the unloading machine after being opened, the locking hoop 1 is overturned through the rotating screw rod 5, the rotating screw rod 5 is spliced into the fixed groove 6, a fixed nut 7 is connected with the rotating screw rod 5 in a threaded mode, the locking hoop 1 can be quickly fixed on the transmission rod through the fixed nut 7, the triangular groove 8 is formed in the inner wall of the locking hoop 1, the rectangular structure can be quickly fixed on the rectangular transmission rod, the flexible connection rod 2 can be used for adjusting the diameter between the cutter bar 4 and the inner wall of the unloading machine, and the unloading machine can be used in different diameters.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.
Claims (7)
1. The utility model provides a unloader scraper convenient to installation, includes blade holder (3), its characterized in that, blade holder (3) one side is equipped with locking hoop (1), locking hoop (1) surface welding has flexible connecting rod (2), flexible connecting rod (2) free end links to each other with blade holder (3) welding, blade holder (3) inner chamber activity grafting has sword strip (4), locking hoop (1) inner wall ring is equipped with triangular groove (8), triangular groove (8) constitute rectangular structure, the edge of a knife of sword strip (4) is the inclined plane structure.
2. The unloader scraper convenient to install according to claim 1, wherein the surface of the tool apron (3) is provided with a plugging groove (10), the bottom of the plugging groove (10) is of a closed structure, and the top of the plugging groove (10) is of an open structure.
3. The unloader scraper convenient to install according to claim 2, wherein the insertion groove (10) and the cutter bar (4) are of a convex structure, and the insertion groove (10) and the cutter bar (4) are inserted into each other.
4. A unloader doctor blade for easy installation according to claim 1, characterized in that the locking band (1) is constituted by two sets of semi-circular structures, one end of which is provided with a hinge.
5. The unloader scraper convenient to install according to claim 4, wherein one group of semicircular structure other ends are rotatably connected with a rotary screw rod (5), wherein the other group of semicircular structure other ends are provided with fixing grooves (6) at positions corresponding to the rotary screw rod (5), and the end parts of the rotary screw rods (5) are in threaded connection with fixing nuts (7).
6. The unloader scraper convenient to install according to claim 5, wherein the side wall of the telescopic connecting rod (2) is in threaded connection with a locking screw rod (9), and the end part of the locking screw rod (9) is abutted to the surface of the movable rod.
7. The unloader scraper convenient to install according to claim 1, wherein a first positioning hole (11) is formed in the top surface of the tool apron (3) in a penetrating mode, a second positioning hole (12) is formed in the top surface of the tool bar (4) in a penetrating mode, the second positioning hole (12) coincides with the first positioning hole (11), and a positioning screw (13) is inserted in the inner cavity of the second positioning hole (12) and the inner cavity of the first positioning hole (11) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497558.6U CN219949862U (en) | 2023-06-13 | 2023-06-13 | Unloader scraper convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497558.6U CN219949862U (en) | 2023-06-13 | 2023-06-13 | Unloader scraper convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949862U true CN219949862U (en) | 2023-11-03 |
Family
ID=88555973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321497558.6U Active CN219949862U (en) | 2023-06-13 | 2023-06-13 | Unloader scraper convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949862U (en) |
-
2023
- 2023-06-13 CN CN202321497558.6U patent/CN219949862U/en active Active
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