CN210959347U - Rotary blade with dismantle installation mechanism and stop gear - Google Patents
Rotary blade with dismantle installation mechanism and stop gear Download PDFInfo
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- CN210959347U CN210959347U CN201921937479.6U CN201921937479U CN210959347U CN 210959347 U CN210959347 U CN 210959347U CN 201921937479 U CN201921937479 U CN 201921937479U CN 210959347 U CN210959347 U CN 210959347U
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- rotary blade
- limiting
- fixing
- limiting rod
- base
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Abstract
The utility model discloses a rotary blade with a disassembly and installation mechanism and a limiting mechanism, which comprises a rotary blade shaft, a disassembly and installation mechanism and a limiting mechanism, wherein the disassembly and installation mechanism is positioned on the rotary blade shaft, the disassembly and installation mechanism comprises a base, the other end of a limiting rod is connected with a handle, one end of a guide rod is fixed on the inner side of a fixing frame, the other end of the guide rod sequentially penetrates through the interiors of a first spring and a fixing plate and is connected with the outer wall of the base, and the fixing plate is arranged on the outer wall of the limiting rod; the utility model discloses be provided with and dismantle installation mechanism, through pulling the handle, can realize the separation of gag lever post and rotary blade body to convenient dismantlement to the rotary blade body, and the elasticity that first spring produced can make the tip of gag lever post fix the inside at the rotary blade body, thereby convenient fixed to the rotary blade body, and then convenient operation has promoted work efficiency.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, concretely relates to rotary blade with dismantle installation mechanism and stop gear.
Background
The rotary cultivator can complete the tillage operation once, and has the advantages of high operation quality, high efficiency, reduced soil falling times, homogeneous soil and fertilizer mixing and wide application in land preparation before dry land seeding. Horizontal rotary cultivators are common in China, the blade holder of a horizontal rotary cultivator is generally welded on a rotary blade shaft, and the rotary blade is fixed on the blade holder through 1-2 bolts.
The inconvenient dismantlement installation of current rotary blade, when ploughing, the rotary blade damages the back, and is inconvenient to its dismantlement and installation, need use specific spanner to dismantle, and the operation is got up and is wasted time and energy to influence work efficiency, we provide a rotary blade with dismantlement installation mechanism and stop gear for this reason.
Therefore, it is necessary to provide a rotary blade with a detachable mounting mechanism and a limiting mechanism to solve the above technical problems.
Disclosure of Invention
The utility model provides a rotary blade with dismantle installation mechanism and stop gear has solved the inconvenient dismantlement installation of current rotary blade, and when ploughing, the rotary blade damages the back, and is inconvenient to its dismantlement and installation, need use specific spanner to dismantle, and the operation is got up and is wasted time and energy to influence work efficiency's problem.
In order to solve the technical problem, the utility model provides a rotary blade with a disassembly and assembly mechanism and a limiting mechanism, which comprises a rotary blade shaft, a disassembly and assembly mechanism and a limiting mechanism, wherein the disassembly and assembly mechanism is positioned on the rotary blade shaft, the disassembly and assembly mechanism comprises a base, the base is fixed on the outer wall of the rotary blade shaft, a fixed groove is arranged at the end part of the base, the end part of a rotary blade body is arranged inside the fixed groove, a fixed frame is arranged on the outer wall of the base, a limiting rod penetrates through the middle part of the fixed frame, one end of the limiting rod is positioned inside the limiting groove, the limiting groove is arranged at one side of the rotary blade body, the other end of the limiting rod is connected with a handle, one end of a guide rod is fixed at the inner side of the fixed frame, the other end of the guide rod penetrates through the interiors of a first, the fixed plate is arranged on the outer wall of the limiting rod.
Preferably, stop gear is located the mount, stop gear includes the inner chamber, the inside of mount is seted up to the inner chamber, the internally mounted of inner chamber has the sleeve, the telescopic inside is through the one end interconnect of second spring with the restriction lever, another tip of restriction lever is located the inside of recess, the recess is seted up in one side of handle.
Preferably, the cross section of the end part of the rotary blade body is designed to be of a rectangular structure, and the rotary blade body is connected with the base in a clamping manner through a fixing groove.
Preferably, the limiting rod is connected with the fixing frame and the base in a sliding mode, and the limiting rod is connected with the rotary blade body in a clamping mode through the limiting groove.
Preferably, the number of the fixing plates is two, and the fixing plates are symmetrically arranged around the central axis of the limiting rod.
Preferably, the guide rod is in penetrating connection with the fixing plate, and the guide rod is in nested connection with the first spring.
Preferably, the end of the sleeve is designed to be a T-shaped structure, and the sleeve and the fixing frame form a clamping type rotating structure through the inner cavity.
Preferably, the limiting rod and the sleeve form a telescopic structure through a second spring, and the limiting rod is connected with the handle in a clamping mode through a groove.
Compared with the prior art, the utility model provides a rotary blade with dismantle installation mechanism and stop gear has following beneficial effect:
1. be provided with and dismantle installation mechanism, through pulling the handle, can realize the separation of gag lever post and rotary blade body to convenient dismantlement to the rotary blade body, and the elasticity that first spring produced can make the tip of gag lever post fix the inside at the rotary blade body, thereby convenient fixed to the rotary blade body, and then convenient operation has promoted work efficiency.
2. Be provided with stop gear for the elasticity that the second spring produced can be with the inside of restriction rod end fixing at the handle, thereby makes the left and right directions of handle can be by spacing, has avoided the removal of handle, makes the rotary blade body can be by stable fixing.
Drawings
FIG. 1 is a schematic structural view of a rotary blade with a detachable mounting mechanism and a limiting mechanism according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the installation structure of the stop lever shown in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 5 is a schematic view of the installation structure of the restriction lever of FIG. 4 according to the present invention;
fig. 6 is a schematic view of the installation structure of the sleeve shown in fig. 4 according to the present invention.
Reference numbers in the figures: 1. a rotary tillage cutter shaft; 2. a base; 3. fixing grooves; 4. a rotary blade body; 5. a fixed mount; 6. a limiting rod; 7. a limiting groove; 8. a handle; 9. a guide bar; 10. a fixing plate; 11. a first spring; 12. an inner cavity; 13. a sleeve; 14. a second spring; 15. a restraining bar; 16. and (4) a groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention; FIG. 3 is a schematic view of the installation structure of the stop lever shown in FIG. 2 according to the present invention; FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention; FIG. 5 is a schematic view of the installation structure of the restriction lever of FIG. 4 according to the present invention; fig. 6 is a schematic view of the installation structure of the sleeve shown in fig. 4 according to the present invention. A rotary blade with a disassembly and installation mechanism and a limiting mechanism comprises a rotary blade shaft 1, a disassembly and installation mechanism and a limiting mechanism, wherein the disassembly and installation mechanism is positioned on the rotary blade shaft 1 and comprises a base 2, the base 2 is fixed on the outer wall of the rotary blade shaft 1, the end part of the base 2 is provided with a fixing groove 3, the inside of the fixing groove 3 is provided with the end part of a rotary blade body 4, the outer wall of the base 2 is provided with a fixing frame 5, the middle part of the fixing frame 5 is penetrated with a limiting rod 6, one end of the limiting rod 6 is positioned inside a limiting groove 7, the limiting groove 7 is arranged at one side of the rotary blade body 4, the other end of the limiting rod 6 is connected with a handle 8, one end of a guide rod 9 is fixed at the inner side of the fixing frame 5, the other end of the guide rod 9 sequentially penetrates through the insides of a first spring, be provided with and dismantle installation mechanism, through pulling handle 8, can realize the separation of gag lever post 6 and rotary blade body 4 to convenient dismantlement to rotary blade body 4, and the elasticity that first spring 11 produced can make the tip of gag lever post 6 fix in rotary blade body 4's inside, thereby convenient fixed to rotary blade body 4, and then convenient operation has promoted work efficiency.
Stop gear is located mount 5, stop gear includes inner chamber 12, inner chamber 12 is seted up in mount 5's inside, the internally mounted of inner chamber 12 has sleeve 13, the inside one end interconnect of second spring 14 and gag lever post 15 of passing through of sleeve 13, another tip of gag lever post 15 is located the inside of recess 16, recess 16 is seted up in one side of handle 8, be provided with stop gear, make the elasticity that second spring 14 produced can be with 15 end fixing in the inside of handle 8 of gag lever post, thereby make the left and right directions of handle 8 can be by spacing, handle 8's removal has been avoided, make rotary blade body 4 can be fixed by stable.
The cross section design of 4 tip of rotary blade body is the rectangle structure, and rotary blade body 4 passes through fixed slot 3 to be connected for the block with base 2, has guaranteed that the tip of rotary blade body 4 can be just place in the inside of fixed slot 3, has guaranteed the stability after the installation of rotary blade body 4.
The limiting rod 6 is connected with the fixing frame 5 and the base 2 in a sliding mode, the limiting rod 6 is connected with the rotary blade body 4 in a clamping mode through the limiting groove 7, and the limiting rod 6 can be clamped or separated from the limiting groove 7 when moving on the fixing frame 5 and the base 2.
The fixed plate 10 is provided with two, and fixed plate 10 sets up about the central axis symmetry of gag lever post 6, and guide bar 9 is through connection with fixed plate 10, and guide bar 9 is nested connection with first spring 11, when having guaranteed that gag lever post 6 removes, and gag lever post 6 can drive two fixed plates 10 and move on guide bar 9 for first spring 11 can be compressed, and the elasticity that first spring 11 produced can avoid fixed plate 10 to move on guide bar 9.
The end part of the sleeve 13 is designed to be in a T-shaped structure, and the sleeve 13 and the fixed frame 5 form a clamping type rotating structure through the inner cavity 12, so that the end part of the sleeve 13 can rotate in the inner cavity 12 and cannot be separated from the inner cavity 12.
The limiting rod 15 and the sleeve 13 form a telescopic structure through the second spring 14, the limiting rod 15 is connected with the handle 8 through the groove 16 in a clamping mode, the elastic force generated by the second spring 14 is guaranteed, and the limiting rod 15 and the groove 16 can be clamped.
The utility model discloses a theory of operation and use flow: the device is when using, when needing to change rotary blade body 4, pulling restriction lever 15 this moment, restriction lever 15 removes in the inside of sleeve 13 afterwards, make second spring 14 compressed, restriction lever 15 separates with recess 16 simultaneously, rotatory restriction lever 15 afterwards, make restriction lever 15 and sleeve 13 rotatory on mount 5, thereby make handle 8 remove the restriction, then pull handle 8, then handle 8 drives gag lever post 6 and spacing groove 7 and separates, rotary blade body 4 can be dismantled from the inside of fixed slot 3 this moment, when gag lever post 6 removed simultaneously, can make fixed plate 10 remove on guide bar 9, make first spring 11 compressed, thereby the elasticity that first spring 11 produced, can make gag lever post 6 fix the inside at spacing groove 7, thereby make things convenient for the installation to rotary blade body 4.
Compared with the prior art, the utility model provides a rotary blade with dismantle installation mechanism and stop gear has following beneficial effect:
1. be provided with and dismantle installation mechanism, through pulling handle 8, can realize the separation of gag lever post 6 and rotary blade body 4 to convenient dismantlement to rotary blade body 4, and the elasticity that first spring 11 produced can make the tip of gag lever post 6 fix in rotary blade body 4's inside, thereby convenient fixed to rotary blade body 4, and then convenient operation has promoted work efficiency.
2. A limiting mechanism is provided, so that the end of the limiting rod 15 can be fixed inside the handle 8 by the elastic force generated by the second spring 14, the left and right directions of the handle 8 can be limited, the movement of the handle 8 is avoided, and the rotary blade body 4 can be stably fixed.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a rotary blade with dismantle installation mechanism and stop gear, includes rotary blade axle (1), dismantles installation mechanism and stop gear, its characterized in that: the rotary tillage cutter shaft fixing device is characterized in that the disassembling and installing mechanism is located on a rotary tillage cutter shaft (1) and comprises a base (2), the base (2) is fixed on the outer wall of the rotary tillage cutter shaft (1), a fixing groove (3) is formed in the end portion of the base (2), the end portion of a rotary tillage cutter body (4) is installed inside the fixing groove (3), a fixing frame (5) is arranged on the outer wall of the base (2), a limiting rod (6) penetrates through the middle of the fixing frame (5), one end of the limiting rod (6) is located inside a limiting groove (7), the limiting groove (7) is formed in one side of the rotary tillage cutter body (4), the other end of the limiting rod (6) is connected with a handle (8), one end of a guide rod (9) is fixed on the inner side of the fixing frame (5), and the other end of the guide rod (9) penetrates through the insides of a first spring (11) and a fixing plate (10) in sequence and, the fixing plate (10) is arranged on the outer wall of the limiting rod (6).
2. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 1, wherein: stop gear is located mount (5), stop gear includes inner chamber (12), the inside of mount (5) is seted up in inner chamber (12), the internally mounted of inner chamber (12) has sleeve (13), the one end interconnect of second spring (14) and gag lever post (15) is passed through to the inside of sleeve (13), another tip of gag lever post (15) is located the inside of recess (16), one side of handle (8) is seted up in recess (16).
3. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 1, wherein: the cross section of the end part of the rotary blade body (4) is designed to be of a rectangular structure, and the rotary blade body (4) is connected with the base (2) in a clamping manner through the fixing groove (3).
4. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 1, wherein: the limiting rod (6) is in sliding connection with the fixing frame (5) and the base (2), and the limiting rod (6) is connected with the rotary blade body (4) in a clamping mode through a limiting groove (7).
5. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 1, wherein: the fixing plates (10) are arranged in two numbers, and the fixing plates (10) are symmetrically arranged around the central axis of the limiting rod (6).
6. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 1, wherein: the guide rod (9) is in penetrating connection with the fixing plate (10), and the guide rod (9) is in nested connection with the first spring (11).
7. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 2, wherein: the end part of the sleeve (13) is designed into a T-shaped structure, and the sleeve (13) and the fixed frame (5) form a clamping type rotating structure through the inner cavity (12).
8. A rotary blade having a disassembly mounting mechanism and a limiting mechanism according to claim 2, wherein: the limiting rod (15) and the sleeve (13) form a telescopic structure through a second spring (14), and the limiting rod (15) is connected with the handle (8) in a clamping mode through a groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937479.6U CN210959347U (en) | 2019-11-12 | 2019-11-12 | Rotary blade with dismantle installation mechanism and stop gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937479.6U CN210959347U (en) | 2019-11-12 | 2019-11-12 | Rotary blade with dismantle installation mechanism and stop gear |
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| Publication Number | Publication Date |
|---|---|
| CN210959347U true CN210959347U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921937479.6U Active CN210959347U (en) | 2019-11-12 | 2019-11-12 | Rotary blade with dismantle installation mechanism and stop gear |
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| CN (1) | CN210959347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219464A (en) * | 2020-09-02 | 2021-01-15 | 蒙正欢 | Plowing device with protection function |
-
2019
- 2019-11-12 CN CN201921937479.6U patent/CN210959347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219464A (en) * | 2020-09-02 | 2021-01-15 | 蒙正欢 | Plowing device with protection function |
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