CN216722159U - Rake that finger board angle can be adjusted - Google Patents
Rake that finger board angle can be adjusted Download PDFInfo
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- CN216722159U CN216722159U CN202220405383.0U CN202220405383U CN216722159U CN 216722159 U CN216722159 U CN 216722159U CN 202220405383 U CN202220405383 U CN 202220405383U CN 216722159 U CN216722159 U CN 216722159U
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- fixedly connected
- finger
- rod
- block
- rake
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- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000010902 straw Substances 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a rake with a finger board angle capable of being adjusted, which belongs to the field of rakes and comprises a fixed box, wherein the inner wall of the fixed box is fixedly connected with a motor, the other side of the motor is fixedly connected with a screw rod, the other end of the screw rod is movably connected with the inner wall of the fixed box through a bearing, the surface of the screw rod is in threaded connection with a movable block, the two sides of the movable block are both fixedly connected with first connecting blocks, the inside of each first connecting block is movably connected with a movable rod through a pin shaft, the other end of the movable rod is movably connected with a second connecting block through a pin shaft, one side of each second connecting block is fixedly connected with a connecting plate, one side of each connecting plate is movably connected with a fixed block through a pin shaft, one side of each fixed block is fixedly connected with one side of the fixed box, and the other side of each connecting plate is fixedly connected with a supporting rod. The rake solves the problems that the angles of the conventional rake are mostly fixed mechanisms, and the angles of the rake finger boards cannot be adjusted according to different use environments, so that the rake is inconvenient for people to use.
Description
Technical Field
The utility model relates to the field of rakes, in particular to a rake with an adjustable finger board angle.
Background
With the development of agriculture in China, the large-area planting of crops and the improvement of the automation level of agricultural machinery gradually become development trends, and the technical development of raking machines is rapid in the aspect of picking up crop straws such as corn, rice, pasture and the like, for example, an independent profiling fingerboard type raking machine of a bulletin number improves the collection rate and the straw quality while realizing the functions of conventional straw containing, sorting, bundling and collecting.
Present rake angle is mostly fixed establishment, and the angle of rake finger can not be adjusted according to the service environment of difference, inconvenient people's use, consequently, the field of technical personnel provide a rake that the finger angle can be adjusted to solve the problem of proposing in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rake with a finger board angle capable of being adjusted so as to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rake that finger dish angle can be adjusted, includes fixed case, the inner wall fixedly connected with motor of fixed case, the opposite side fixedly connected with screw rod of motor, the other end of screw rod passes through the inner wall swing joint of bearing and fixed case, the surperficial threaded connection of screw rod has the movable block, the equal first connecting block of fixedly connected with in both sides of movable block, the inside of first connecting block has the movable rod through round pin axle swing joint, the other end of movable rod has the second connecting block through round pin axle swing joint, one side fixedly connected with connecting plate of second connecting block, one side of connecting plate has the fixed block through round pin axle swing joint, one side of fixed block and one side fixed connection of fixed case, the opposite side fixedly connected with bracing piece of connecting plate, the other end of bracing piece is the first finger dish of fixedly connected with respectively, the, A second finger pad and a third finger pad.
As a further scheme of the utility model: the bottom fixedly connected with dead lever of fixed case, the other end fixedly connected with connecting rod of dead lever, the equal fixedly connected with wheel in both ends of connecting rod.
As a still further scheme of the utility model: the first finger plate, the second finger plate and the third finger plate are identical in structure and are arranged in parallel.
As a still further scheme of the utility model: the front surface of the fixed box is provided with a connecting ring, and a through hole is formed in the connecting ring.
As a still further scheme of the utility model: the inner wall fixedly connected with auxiliary rod of fixed case, the inside of auxiliary rod and the inside swing joint of first connecting block.
As a still further scheme of the utility model: the clamping grooves are formed in the two sides of the fixing box, and the inside of each clamping groove is movably connected with the inside of the corresponding first connecting block.
As a still further scheme of the utility model: the other end of the fixing column is fixedly connected with the surface of the supporting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the motor is utilized to drive the screw rod to rotate, the external threads arranged on the surface of the screw rod are meshed with the internal threads of the movable block, the movable block and the first connecting block can be driven to move left and right by the rotation of the screw rod, the first connecting block drives the movable rod, the second connecting block and the connecting plate to rotate, the fixed block can provide a supporting point for the connecting plate, the connecting plate drives the supporting rod to rotate, the supporting rod drives the first finger plate, the second finger plate and the third finger plate to rotate, the angle of the finger plates can be conveniently adjusted, the problem that the angle of the existing rake is mostly a fixed mechanism, the angle of the rake finger plate cannot be adjusted according to different use environments, and the use of people is inconvenient is solved.
2. According to the rake type straw rake, the fixing rod, the connecting rod and the wheels are arranged at the bottom of the fixing box, the movement of the finger board can be assisted, the connecting ring is arranged on the front face of the fixing box, the rake can be conveniently installed, the auxiliary rod is arranged on the inner wall of the fixing box and can assist the first connecting block in supporting, the clamping grooves are formed in the two sides of the fixing box, a moving space can be provided for the first connecting block, and the fixing column is arranged between the supporting rod and the finger board and can assist the finger board in supporting.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention.
In the figure: 1. a fixed box; 2. a motor; 3. a screw; 4. a movable block; 5. a first connection block; 6. a movable rod; 7. a second connecting block; 8. a connecting plate; 9. a fixed block; 10. a support bar; 11. a first finger pad; 12. a second finger pad; 13. a third finger pad; 14. fixing the rod; 15. a connecting rod; 16. a connecting ring; 17. an auxiliary lever; 18. a card slot; 19. fixing a column; 20. and (7) wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a rake with a finger plate angle adjustable includes a fixed box 1, a motor 2 is fixedly connected to an inner wall of the fixed box 1, a screw rod 3 is fixedly connected to the other side of the motor 2, the other end of the screw rod 3 is movably connected to the inner wall of the fixed box 1 through a bearing, a movable block 4 is connected to a surface thread of the screw rod 3, first connection blocks 5 are fixedly connected to both sides of the movable block 4, a movable rod 6 is movably connected to the inside of the first connection block 5 through a pin shaft, a second connection block 7 is movably connected to the other end of the movable rod 6 through a pin shaft, a connection plate 8 is fixedly connected to one side of the second connection block 7, a fixed block 9 is movably connected to one side of the connection plate 8 through a pin shaft, one side of the fixed block 9 is fixedly connected to one side of the fixed box 1, a support rod 10 is fixedly connected to the other side of the connection plate 8, and a first finger plate 11, a second finger plate 10 is fixedly connected to the other end of the support rod 10, A second finger pad 12 and a third finger pad 13.
Utilize motor 2 to drive screw rod 3 and rotate, the external screw thread that 3 surfaces of screw rod set up meshes with the internal thread of movable block 4 mutually, the rotation that can make screw rod 3 drives movable block 4 and the horizontal motion of first connecting block 5, first connecting block 5 drives movable rod 6, second connecting block 7 and connecting plate 8 rotate, fixed block 9 can provide the strong point for connecting plate 8, connecting plate 8 drives bracing piece 10 and rotates, bracing piece 10 drives first finger dish 11, second finger dish 12 and third finger dish 13 rotate, can make things convenient for the angle of adjusting the finger dish, it is mostly fixed establishment to have solved current rake angle, the angle of rake finger dish can not be adjusted according to the service environment of difference, the problem of inconvenient people use.
In this embodiment, the bottom of the fixing box 1 is fixedly connected with a fixing rod 14, the other end of the fixing rod 14 is fixedly connected with a connecting rod 15, and both ends of the connecting rod 15 are fixedly connected with wheels 20.
The fixing rod 14, the connecting rod 15 and the wheel 20 are installed at the bottom of the fixing box 1, and can assist the movement of the finger plate.
In the present embodiment, the first finger pad 11, the second finger pad 12 and the third finger pad 13 have the same structure, and the first finger pad 11, the second finger pad 12 and the third finger pad 13 are arranged in parallel.
In the present embodiment, the front surface of the fixed box 1 is provided with a connection ring 16, and a through hole is opened in the connection ring 16.
The connecting ring 16 is arranged on the front surface of the fixing box 1, so that the rake can be conveniently arranged.
In this embodiment, an auxiliary rod 17 is fixedly connected to the inner wall of the fixed box 1, and the inside of the auxiliary rod 17 is movably connected to the inside of the first connecting block 5.
The support of the first link block 5 can be assisted by attaching the auxiliary rod 17 to the inner wall of the fixed box 1.
In this embodiment, the two sides of the fixing box 1 are both provided with a clamping groove 18, and the inside of the clamping groove 18 is movably connected with the inside of the first connecting block 5.
The clamping grooves 18 are arranged on two sides of the fixed box 1, so that a movable space can be provided for the first connecting block 5.
In this embodiment, a fixing column 19 is fixedly connected to one side of each of the first finger board 11, the second finger board 12 and the third finger board 13, and the other end of the fixing column 19 is fixedly connected to the surface of the support rod 10.
The fixing column 19 is installed between the support bar 10 and the finger plate to assist the support of the finger plate.
The working principle of the utility model is as follows: starter motor 2, motor 2 drives screw rod 3 and rotates, the external screw thread that 3 surfaces of screw rod set up meshes with movable block 4's internal thread mutually, the rotation that can make screw rod 3 drives movable block 4 side-to-side motion, movable block 4 drives and controls about first connecting block 5, first connecting block 5 drives movable rod 6 and rotates, movable rod 6 drives second connecting block 7 and rotates, second connecting block 7 drives connecting plate 8 and rotates, fixed block 9 can provide the strong point for connecting plate 8, connecting plate 8 drives bracing piece 10 and rotates, bracing piece 10 drives first finger dish 11, second finger dish 12 and third finger dish 13 rotate, the angle that can conveniently adjust the finger dish.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a rake that finger board angle can be adjusted, includes fixed case (1), its characterized in that: the inner wall of the fixed box (1) is fixedly connected with a motor (2), the other side of the motor (2) is fixedly connected with a screw rod (3), the other end of the screw rod (3) is movably connected with the inner wall of the fixed box (1) through a bearing, the surface of the screw rod (3) is in threaded connection with a movable block (4), the two sides of the movable block (4) are both fixedly connected with a first connecting block (5), the inside of the first connecting block (5) is movably connected with a movable rod (6) through a pin shaft, the other end of the movable rod (6) is movably connected with a second connecting block (7) through a pin shaft, one side of the second connecting block (7) is fixedly connected with a connecting plate (8), one side of the connecting plate (8) is movably connected with a fixed block (9) through a pin shaft, one side of the fixed block (9) is fixedly connected with one side of the fixed box (1), the other side of the connecting plate (8) is fixedly connected with a supporting rod (10), and the other end of the supporting rod (10) is fixedly connected with a first finger plate (11), a second finger plate (12) and a third finger plate (13) respectively.
2. A rake adjustable in finger board angle according to claim 1, characterised in that: the bottom fixedly connected with dead lever (14) of fixed case (1), the other end fixedly connected with connecting rod (15) of dead lever (14), the equal fixedly connected with wheel (20) in both ends of connecting rod (15).
3. A rake adjustable in finger board angle according to claim 1, characterised in that: the first finger plate (11), the second finger plate (12) and the third finger plate (13) are identical in structure, and the first finger plate (11), the second finger plate (12) and the third finger plate (13) are arranged in parallel.
4. A rake adjustable in finger board angle according to claim 1, characterised in that: the front surface of the fixed box (1) is provided with a connecting ring (16), and a through hole is formed in the connecting ring (16).
5. A rake adjustable in finger board angle according to claim 1, characterised in that: the inner wall fixedly connected with auxiliary rod (17) of fixed case (1), the inside swing joint of inside and first connecting block (5) of auxiliary rod (17).
6. A rake adjustable in finger board angle according to claim 1, characterised in that: clamping grooves (18) are formed in the two sides of the fixed box (1), and the inside of each clamping groove (18) is movably connected with the inside of the corresponding first connecting block (5).
7. A rake adjustable in finger board angle according to claim 1, characterised in that: one sides of the first finger plate (11), the second finger plate (12) and the third finger plate (13) are fixedly connected with fixing columns (19), and the other ends of the fixing columns (19) are fixedly connected with the surface of the supporting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405383.0U CN216722159U (en) | 2022-02-25 | 2022-02-25 | Rake that finger board angle can be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405383.0U CN216722159U (en) | 2022-02-25 | 2022-02-25 | Rake that finger board angle can be adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216722159U true CN216722159U (en) | 2022-06-14 |
Family
ID=81920077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220405383.0U Expired - Fee Related CN216722159U (en) | 2022-02-25 | 2022-02-25 | Rake that finger board angle can be adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216722159U (en) |
-
2022
- 2022-02-25 CN CN202220405383.0U patent/CN216722159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |