CN213368758U - Straw is retrieved with raking careless device - Google Patents
Straw is retrieved with raking careless device Download PDFInfo
- Publication number
- CN213368758U CN213368758U CN202021700960.6U CN202021700960U CN213368758U CN 213368758 U CN213368758 U CN 213368758U CN 202021700960 U CN202021700960 U CN 202021700960U CN 213368758 U CN213368758 U CN 213368758U
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- China
- Prior art keywords
- lead screw
- raking
- fixed connection
- rake
- movable block
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- 239000010902 straw Substances 0.000 title claims abstract description 20
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 26
- 238000011084 recovery Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000004575 stone Substances 0.000 description 8
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a straw raking device for recycling straws, which comprises a raking machine frame, a raking adjusting unit, a raking movable unit, a hand wheel and a connecting shaft; the rake frame: a connecting plate is arranged in the rake frame, and two side plates of the rake frame are fixedly connected with the connecting plate; hug careless regulating unit: include two-way lead screw, lead screw movable block, fixed block, sleeve and slide bar, two-way lead screw left and right side screw thread is opposite, and two-way lead screw's mid portion is smooth, two-way lead screw's rear end is put up the recess of establishing with the rake and is rotated and be connected, two-way lead screw's front end is passed the rake and is put up and connecting axle fixed connection, the left end fixed connection of connecting axle right-hand member and hand wheel, the lead screw movable block has threely, the fixed block has threely, the sleeve has the three interval between raking the pole to adjust, increases and rakes the grass scope, and raking pole connecting portion is equipped with resilient means, prevents that the raking pole from damaging.
Description
Technical Field
The utility model relates to a straw is retrieved with hugging careless technical field, specifically is a straw is retrieved with hugging careless device.
Background
The grass machine is a grass harvesting machine which rakes grass scattered on the ground into grass strips. The purpose of raking is to fully dry the forage grass, facilitate the collection of the hay, and also can be applied to the recovery of the straw cut by a harvester;
existing rakes can be divided into two broad categories, transverse and lateral. Wherein the horizontal rake adopts a horizontally arranged rake rod to rake grass;
present rake pole is a billet middle part and bends into the circle form, and the end bends into convex, and the elasticity of this kind of rake pole relies on the circle of bending completely, and the elasticity effect belongs to fixed state to warp very easily during the drawing, the distance sets up too big can not adjust between raking the pole of current rake, and partial grass is hugged and can not be lived or hug careless scope undersize.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a straw recycling with raking careless device, rake interval can be adjusted between the pole, increase and rake the scope, rake pole connecting portion is equipped with resilient means, prevents that the rake pole from damaging, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a straw raking device for recycling straws comprises a raking rack, a raking adjusting unit, a raking movable unit, a hand wheel and a connecting shaft;
the rake frame: a connecting plate is arranged in the rake frame, and two side plates of the rake frame are fixedly connected with the connecting plate;
hug careless regulating unit: comprises a bidirectional screw rod, a screw rod movable block, three fixed blocks, sleeves and a slide rod, wherein the left and right threads of the bidirectional screw rod are opposite, the middle part of the bidirectional screw rod is smooth, the rear end of the bidirectional screw rod is rotationally connected with a groove arranged on a rake frame, the front end of the bidirectional screw rod penetrates through the rake frame to be fixedly connected with a connecting shaft, the right end of the connecting shaft is fixedly connected with the left end of a hand wheel, the number of the screw rod movable block is three, the number of the fixed blocks is three, the number of the sleeves is three, the upper end surface of the screw rod movable block on the right side is fixedly connected with the fixed block on the right side, the fixed block on the right side is fixedly connected with the sleeve on the right side, the front end and the rear end of the slide rod are fixedly connected with the upper end on the left side of the rake frame, the slide rod is, the three screw rod movable blocks are connected with the three fixed blocks and the three sleeves in the same way;
hug careless movable unit: the lower end of the left side of the screw rod movable block is arranged.
The screw hole of the left screw rod movable block is connected with the left reverse thread of the bidirectional screw rod, the sleeve connected with the upper end of the middle screw rod movable block is fixedly connected with the sliding rod, the sliding hole is formed in the middle screw rod movable block, and the sliding hole of the screw rod movable block is rotatably connected with the middle part of the bidirectional screw rod.
The hand wheel rotates and drives the connecting shaft, the connecting shaft drives the bidirectional screw rod to rotate, the right end of the bidirectional screw rod drives the right end screw rod movable block to reciprocate rightwards, the left end of the bidirectional screw rod drives the left end screw rod movable block to reciprocate leftwards, and the screw rod movable block drives the grass raking rods, so that the adjustment of the distance between the grass raking rods is realized, and the grass raking range is favorably increased.
Further, hug careless movable unit and include connecting block one, spring link one, extension spring, spring link two, connecting block two and supporting shoe, supporting shoe fixed connection is on the lower extreme surface of lead screw movable block, the right-hand member of connecting block two and the left end fixed connection of supporting shoe, spring link two and the left end fixed connection of connecting block two, a fixed connection of connecting block is at rake straw pole right-hand member lower surface, the right-hand member and the spring link fixed connection of connecting block one, the left end of extension spring and the snap ring joint of spring link one, the right-hand member of extension spring and the snap ring joint of spring link two. When the grass raking rod meets large stones, the grass raking rod is lifted backwards, the tension spring is extended, when the stones pass, the spring is shortened due to elasticity, and the grass raking rod extends forwards, so that the protection of the grass raking rod is facilitated.
Further, still include spacing circle piece, fixed ring, axis of rotation and limit stop, the right-hand member of fixed ring and the left end fixed connection of lead screw movable block, axis of rotation and fixed ring fixed connection, the left end of fixed ring and the upper end fixed connection of harrow grass pole, limit stop fixed connection is at the right side lower extreme of axis of rotation, limit stop and lead screw movable block joint. The limiting round block and the limiting stop block limit the moving range of the grass raking rod.
Further, still include wheel, wheel axis of rotation, the wheel axis of rotation, rake frame lower extreme is provided with the through-hole, and rake frame through-hole internal fixation installs the bearing, the wheel axis of rotation rotates with the inner ring of bearing to be connected, the preceding rear end of wheel axis of rotation respectively with the center pin fixed connection of wheel. The wheel rotation shaft and wheels ensure that the rake moves.
Further, still include the pulling trolley couple, pulling trolley couple fixed connection is at the right-hand member of rake frame. The hook of the pulling cart provides power for the rake.
Compared with the prior art, the beneficial effects of the utility model are that: this straw is retrieved with raking careless device has following benefit:
1. the hand wheel rotates and drives the connecting shaft, the connecting shaft drives the bidirectional screw rod to rotate, the right end of the bidirectional screw rod drives the right end screw rod movable block to reciprocate rightwards, the left end of the bidirectional screw rod drives the left end screw rod movable block to reciprocate leftwards, and the screw rod movable block drives the grass raking rods, so that the adjustment of the distance between the grass raking rods is realized, and the grass raking range is favorably increased.
2. When the grass raking rod meets large stones, the grass raking rod is lifted backwards, the tension spring is extended, when the stones pass, the spring is shortened due to elasticity, and the grass raking rod extends forwards, so that the protection of the grass raking rod is facilitated.
3. The distance between the raking rods can be adjusted, the raking range is increased, and the rake rod connecting portion is provided with an elastic device to prevent the rake rods from being damaged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is an enlarged schematic view of the movable joint of the present invention.
In the figure: 1 rake frame, 2 raking pole, 3 raking adjusting unit, 31 two-way lead screw, 32 lead screw movable blocks, 33 fixed blocks, 34 sleeves, 35 slide bars, 4 raking movable units, 41 connecting blocks I, 42 spring hanging rings I, 43 extension springs, 44 spring hanging rings II, 45 connecting blocks II, 46 supporting blocks, 5 wheels, 6 wheel rotating shafts, 7 pulling hooks, 8 hand wheels, 9 connecting shafts, 10 limiting round blocks, 11 fixing round blocks, 12 rotating shafts and 13 limiting stops.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a straw raking device for recycling straws comprises a raking rack 1, a raking adjusting unit 3, a raking movable unit 4, a hand wheel 8 and a connecting shaft 9;
rake frame 1: a connecting plate is arranged in the rake frame, and two side plates of the rake frame 1 are fixedly connected with the connecting plate;
hug careless regulating unit 3: comprises a bidirectional screw 31, a screw movable block 32, a fixed block 33, a sleeve 34 and a slide rod 35, wherein the threads on the left side and the right side of the bidirectional screw 31 are opposite, the middle part of the bidirectional screw 31 is smooth, the rear end of the bidirectional screw 31 is rotationally connected with a groove arranged on a rake frame 1, the front end of the bidirectional screw 31 penetrates through the rake frame 1 and is fixedly connected with a connecting shaft 9, the right end of the connecting shaft 9 is fixedly connected with the left end of a hand wheel 8, three screw movable blocks 32 are provided, three fixed blocks 33 are provided, three sleeves 34 are provided, the upper end surface of the screw movable block 32 on the right side is fixedly connected with the fixed block 33 on the right side, the fixed block 33 on the right side is fixedly connected with the sleeve 34 on the right side, the front end and the rear end of the slide rod 35 are fixedly connected with the sleeve 34 on the right side, the right end of the screw movable block 32 on the right side is provided, the three screw rod movable blocks 32 are connected with the three fixed blocks 33 and the three sleeves 34 in the same way;
hug careless movable unit 4: is arranged at the lower left end of the lead screw movable block 32. Hug careless movable unit 4 including connecting block one 41, spring link one 42, extension spring 43, spring link two 44, connecting block two 45 and supporting shoe 46, supporting shoe 46 fixed connection is on the lower extreme surface of lead screw movable block 32, the right-hand member of connecting block two 45 and the left end fixed connection of supporting shoe 46, spring link two 44 and connecting block two 45's left end fixed connection, connecting block one 41 fixed connection is at 2 right-hand member lower surfaces of harrow grass pole, the right-hand member of connecting block one 41 and spring link one 42 fixed connection, the left end of extension spring 43 and the snap ring joint of spring link one 42, the right-hand member of extension spring 43 and the snap ring joint of spring link two 44. When the grass raking rod 2 meets a large stone, the grass raking rod 2 is lifted backwards, the tension spring 43 extends, when the stone passes, the spring 43 is shortened due to elasticity, and the grass raking rod 2 extends forwards, so that the protection of the grass raking rod 2 is facilitated.
The screw hole of the left screw rod movable block 32 is connected with the left reverse thread of the bidirectional screw rod 31, the sleeve 34 connected with the upper end of the middle screw rod movable block 32 is fixedly connected with the sliding rod 35, the middle screw rod movable block 32 is provided with a sliding hole, the sliding hole of the screw rod movable block 32 is rotatably connected with the middle part of the bidirectional screw rod 31, and the connection modes of other parts are the same.
Still include spacing circle 10, fixed ring 11, axis of rotation 12 and limit stop 13, the right-hand member of fixed ring 11 and the left end fixed connection of lead screw movable block 32, axis of rotation 12 and 11 fixed connection of fixed ring, the left end of fixed ring 11 and the upper end fixed connection of harrow grass pole 2, limit stop 13 fixed connection is at the right side lower extreme of axis of rotation 12, limit stop 13 and lead screw movable block 32 joint. The limiting round block 10 and the limiting stop 13 limit the moving range of the grass raking rod 2. Still include wheel 5, wheel axis of rotation 6, 1 lower extreme of rake frame is provided with the through-hole, and fixed mounting has the bearing in the 1 through-hole of rake frame, and wheel axis of rotation 6 rotates with the inner ring of bearing to be connected, the front and back end of wheel axis of rotation 6 respectively with the center pin fixed connection of wheel 5. The wheel turning shaft 6 and wheels 5 ensure that the rake moves. Still include the hook 7 of pulling a cart, the hook 7 fixed connection of pulling a cart is at the right-hand member of rake frame 1. The pull hook 7 provides power for the rake.
When in use: the hand wheel 8 rotates and drives the connecting shaft 9, the connecting shaft 9 drives the bidirectional screw rod 31 to rotate, the right end of the bidirectional screw rod 31 drives the right end screw rod movable block 32 to reciprocate rightwards, the left end of the bidirectional screw rod 31 drives the left end screw rod movable block 32 to reciprocate leftwards, and the screw rod movable block 32 drives the grass raking rods 2, so that the adjustment of the distance between the grass raking rods 2 is realized, and the grass raking range is favorably increased. When the grass raking rod 2 meets a large stone, the grass raking rod 2 is lifted backwards, the tension spring 43 extends, when the stone passes, the spring 43 is shortened due to elasticity, and the grass raking rod 2 extends forwards, so that the protection of the grass raking rod 2 is facilitated. The limiting round block 10 and the limiting stop 13 limit the maximum moving range of the grass raking rod 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a straw is retrieved with raking careless device which characterized in that: comprises a rake frame (1), a rake adjusting unit (3), a rake moving unit (4), a hand wheel (8) and a connecting shaft (9);
rake rack (1): a connecting plate is arranged in the rake rack (1), and two side plates of the rake rack (1) are fixedly connected with the connecting plate;
hug careless regulating unit (3): include two-way lead screw (31), lead screw movable block (32), fixed block (33), sleeve (34) and slide bar (35), the side screw thread is opposite about two-way lead screw (31), and the mid portion of two-way lead screw (31) is smooth, the rear end of two-way lead screw (31) is rotated with the recess of raking frame (1) and being seted up and is connected, the front end of two-way lead screw (31) passes raking frame (1) and connecting axle (9) fixed connection, the left end fixed connection of connecting axle (9) right-hand member and hand wheel (8), lead screw movable block (32) have threely, fixed block (33) have threely, sleeve (34) have threely, lead screw movable block (32) upper end surface on right side and fixed block (33) fixed connection on right side, fixed block (33) and sleeve (34) fixed connection on right side, the front and back end fixed connection of slide bar (35) is held in the left side upper end of raking frame (1), the sliding rod (35) is connected with the right sleeve (34) in a sliding mode, a screw hole is formed in the right end of the right lead screw movable block (32), the screw hole of the right lead screw movable block (32) is connected with the right forward thread of the bidirectional lead screw (31), and the three lead screw movable blocks (32) are connected with the three fixed blocks (33) and the three sleeves (34) in the same mode;
a grass raking movable unit (4): is arranged at the lower end of the left side of the screw rod movable block (32);
the screw hole of the left screw rod movable block (32) is connected with the left reverse thread of the bidirectional screw rod (31), the sleeve (34) connected with the upper end of the middle screw rod movable block (32) is fixedly connected with the sliding rod (35), the middle screw rod movable block (32) is provided with a sliding hole, and the sliding hole of the screw rod movable block (32) is rotatably connected with the middle part of the bidirectional screw rod (31).
2. The raking device for straw recovery according to claim 1, wherein: hug careless movable unit (4) including connecting block one (41), spring link one (42), extension spring (43), spring link two (44), connecting block two (45) and supporting shoe (46), supporting shoe (46) fixed connection is on the lower extreme surface of lead screw movable block (32), the right-hand member of connecting block two (45) and the left end fixed connection of supporting shoe (46), the left end fixed connection of spring link two (44) and connecting block two (45), connect block one (41) fixed connection at rake straw pole (2) right-hand member lower surface, the right-hand member and the spring link one (42) fixed connection of connecting block one (41), the left end and the snap ring joint of spring link one (42) of extension spring (43), the right-hand member and the snap ring joint of spring link two (44) of extension spring (43).
3. The raking device for straw recovery according to claim 1, wherein: still include spacing circle piece (10), fixed ring (11), axis of rotation (12) and limit stop (13), the right-hand member of fixed ring (11) and the left end fixed connection of lead screw movable block (32), axis of rotation (12) and fixed ring (11) fixed connection, the left end of fixed ring (11) and the upper end fixed connection of harrow grass pole (2), limit stop (13) fixed connection is at the right side lower extreme of axis of rotation (12), limit stop (13) and lead screw movable block (32) joint.
4. The raking device for straw recovery according to claim 1, wherein: still include wheel (5), wheel axis of rotation (6), rake frame (1) lower extreme is provided with the through-hole, and rake frame (1) through-hole internal fixation installs the bearing, wheel axis of rotation (6) rotate with the inner ring of bearing and are connected, the front and back end of wheel axis of rotation (6) respectively with the center pin fixed connection of wheel (5).
5. The raking device for straw recovery according to claim 1, wherein: still include and draw car couple (7), draw car couple (7) fixed connection is at the right-hand member of rake frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700960.6U CN213368758U (en) | 2020-08-16 | 2020-08-16 | Straw is retrieved with raking careless device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700960.6U CN213368758U (en) | 2020-08-16 | 2020-08-16 | Straw is retrieved with raking careless device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213368758U true CN213368758U (en) | 2021-06-08 |
Family
ID=76205287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021700960.6U Active CN213368758U (en) | 2020-08-16 | 2020-08-16 | Straw is retrieved with raking careless device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213368758U (en) |
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2020
- 2020-08-16 CN CN202021700960.6U patent/CN213368758U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231130 Address after: Room 1301-2, 13th Floor, Building 8, No. 28, Jingsheng South 1st Street, Tongzhou District, Beijing, 100000 Patentee after: Transfer of Holdings (Beijing) Co.,Ltd. Address before: 511400 Nansha street, Nansha District, Guangzhou City, Guangdong Province Patentee before: Mo Xiaohui |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: 11th Floor, Jinhui Community Office Building, No. 89 Datun West Road, Lianran Street, Anning City, Kunming City, Yunnan Province, 650000 Patentee after: Transfer to Green Energy Holdings Group Co.,Ltd. Country or region after: China Address before: Room 1301-2, 13th Floor, Building 8, No. 28, Jingsheng South 1st Street, Tongzhou District, Beijing, 100000 Patentee before: Transfer of Holdings (Beijing) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |