CN216017636U - Paddy field temper mill with straw pressing function - Google Patents
Paddy field temper mill with straw pressing function Download PDFInfo
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- CN216017636U CN216017636U CN202120689723.2U CN202120689723U CN216017636U CN 216017636 U CN216017636 U CN 216017636U CN 202120689723 U CN202120689723 U CN 202120689723U CN 216017636 U CN216017636 U CN 216017636U
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Abstract
A paddy field temper mill with a weed pressing function comprises a mill body, wherein one end of the mill body is connected with a lifting adjusting mechanism, the end part of the lifting adjusting mechanism is connected with a main temper mill, a first soil breaking plate is distributed on the bottom surface of the main temper mill, a second hydraulic rod is installed at the top of the main temper mill, two ends of the main temper mill are both connected with auxiliary temper mills in a sliding mode, the output end of the second hydraulic rod is rotatably connected with the outer end part of the auxiliary temper mill, the outer end part of the auxiliary temper mill is hinged with an anti-collision plate, and the upper surface of each auxiliary temper mill is provided with an auxiliary soil breaking mechanism; the auxiliary soil breaking mechanism additionally arranged in the utility model can ensure that the auxiliary leveling mechanism not only can level soil and press grass, but also can break soil and divide grass, and ensure the leveling effect and the grass pressing effect of the lengthened leveling surface, so that the main leveling mechanism and the auxiliary leveling mechanism have the soil breaking and grass pressing capabilities.
Description
Technical Field
The utility model belongs to the technical field of land leveling equipment, and particularly relates to a paddy field leveling machine with a weed pressing function.
Background
The existing paddy field tillage comprises the following steps of rotary tillage by a tractor, water drainage and field retting, and paddy field leveling; wherein, paddy field leveling is the last working procedure of tillage and is also an important working procedure for determining the subsequent leveling of rice transplanting;
the existing paddy field leveling procedure is gradually automated, the labor amount of manpower is greatly reduced, but the paddy field leveling machine still has the following problems: 1. the covering surface of a pressing plate of the leveling machine is insufficient, and the length of the pressing plate is slightly larger than that of a vehicle body, so that the tractor needs to level the land in a blanket mode for a plurality of times; 2. the pressure plate can be partially lengthened, and the lengthening length of the pressure plate is limited; 3. at present, the plate body capable of being lengthened is simple in structure, can only play a pressing effect and cannot break soil, so that the lengthened part is easily blocked by raised soil blocks and grass, the obstacle cannot be actively cleared, and the leveling capability of the area with the obstacle is insufficient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a paddy field temper mill with a weed pressing function, and the specific technical scheme is as follows:
a paddy field temper mill with a weed pressing function comprises a mill body, wherein one end of the mill body is connected with a lifting adjusting mechanism, the end part of the lifting adjusting mechanism is connected with a main temper mill, a first soil breaking plate is distributed on the bottom surface of the main temper mill, a second hydraulic rod is installed at the top of the main temper mill, two ends of the main temper mill are both connected with auxiliary temper mills in a sliding mode, the output end of the second hydraulic rod is rotatably connected with the outer end part of the auxiliary temper mill, the outer end part of the auxiliary temper mill is hinged with an anti-collision plate, and the upper surface of each auxiliary temper mill is provided with an auxiliary soil breaking mechanism; the second hydraulic rod is used for driving the auxiliary leveling mechanism to slide and the anti-collision plate to rotate; the actions of the anti-collision plate and the auxiliary soil breaking mechanism are all completed in a correlated manner in the action of the auxiliary leveling mechanism;
the auxiliary leveling mechanism has two states of working and accommodating;
under the working state: the auxiliary leveling mechanism extends out of two ends of the main leveling mechanism in parallel, the anti-collision plate is in an unfolded state and is arranged horizontally, and the auxiliary ground breaking mechanism lowers the second ground breaking plate;
in the storage state: the auxiliary leveling mechanism is taken in the main leveling mechanism, the anti-collision plate is in an upward folding state and is perpendicular to the auxiliary leveling mechanism, and the second soil breaking plate is retracted by the auxiliary soil breaking mechanism.
Further, main leveling mechanism is including accomodating long box, main clamp plate, it is the rectangular shape of both ends open-ended to accomodate long box, the back connection lift adjustment mechanism who accomodates long box, the isometric breach has been seted up to the front plate body of accomodating long box, the bottom plate body level of accomodating long box is overhanging to have main clamp plate, the perpendicular interval in bottom surface of main clamp plate is equipped with a plurality of first broken earth plates.
Furthermore, the auxiliary leveling mechanism comprises a fixed strip block and an auxiliary pressing plate, the fixed strip block is slidingly received in the containing long box, the auxiliary pressing plate horizontally extends outwards from the bottom plate body of the fixed strip block, the auxiliary pressing plate is arranged at the top of the main pressing plate in parallel, the auxiliary pressing plate extends outwards from the notch, and the notch is used as a receiving channel of the auxiliary pressing plate.
Furthermore, the auxiliary ground breaking mechanism comprises a supporting seat, a second ground breaking plate fixing frame, a first spring, a movable column and a second ground breaking plate; the supporting seat is arranged on the upper surface of the outward extending area of the auxiliary pressing plate, two ends of the second ground breaking plate fixing frame extend into the supporting seat, and the mounting directions of the two supporting seats are consistent; the supporting seat is vertically connected with a second ground breaking plate fixing frame in a sliding mode, first springs are arranged at the bottoms of two ends of the second ground breaking plate fixing frame and are mounted on the surface of the auxiliary pressure plate, second ground breaking plates are vertically distributed on the bottom surface of the second ground breaking plate fixing frame at intervals, and the second ground breaking plate fixing frame is driven to move up and down through lifting motion; the surface of the auxiliary pressing plate is provided with a through hole, the through hole is relatively positioned at the bottom of the second ground breaking plate, the side wall of the end part of the second ground breaking plate fixing frame is vertically provided with a movable column, a sliding hole for the movable column to slide through is formed in the supporting seat, the extending end part of the movable column is connected with a lifting driving assembly in a matched mode, and the lifting driving assembly is used for driving the second ground breaking plate fixing frame to move up and down through the movable column.
Further, the lifting driving assembly comprises a rotating cover, a connecting rod and a baffle, the rotating cover is rotatably installed outside the supporting seat, the rotating cover is inclined towards the anti-collision plate, the extending end portion of the movable column is rotatably embedded into the rotating cover, the rotating cover is used for driving the movable column to move up and down, the two ends of the connecting rod are respectively rotatably connected to the top side walls of the two rotating covers, the baffle is fixed on the side wall of the long storage box, the baffle extends between the two rotating covers, the baffle is located above the connecting rod, and the baffle is used for stopping the rotating cover which is in collision with the baffle to move rotationally.
Furthermore, the initial included angle between the rotating cover and the supporting seat is minus degree.
Furthermore, the second hydraulic rod is fixed on the top surface of the containing long box through a second hydraulic rod fixing plate, and the baffle is installed on the side wall of the second hydraulic rod fixing plate.
Further, the fixed bar block is connected with an anti-collision plate through a transmission mechanism, and the transmission mechanism comprises a first connecting plate, a second connecting plate, a first limiting plate and a second limiting plate; the surface of fixed strip piece is located to first limiting plate symmetry, the bottom of first connecting plate is rotated and is connected first limiting plate, the tip of connecting the second connecting plate is rotated on the top of first connecting plate, and the tip of connecting the second hydraulic stem is rotated at the middle part of two first connecting plates, the tip that first connecting plate deviates from first limiting plate rotates with the tip of second connecting plate to be connected, the tip that the second connecting plate deviates from first connecting plate rotates the middle part that is connected to the second limiting plate, the surface of crashproof board is located to the second limiting plate, connect through reset assembly between the outer wall of first limiting plate, second limiting plate.
Further, the subassembly that resets includes first round pin post, second round pin post and second spring, the lateral wall bottom of first limiting plate is equipped with first round pin post, the one end that the lateral wall of first limiting plate is close to the crashproof board is equipped with the second round pin post, first round pin post is connected to the one end of second spring, the second round pin post is connected to the other end, the rotation junction of second connecting plate and second limiting plate is located the middle part of second limiting plate.
The utility model has the beneficial effects that:
1. the auxiliary leveling mechanism and the anti-collision plate can be pushed out and retracted by utilizing the second hydraulic rod, so that the leveling length is lengthened to the maximum extent, the single operation surface of the leveling machine is increased, and the leveling efficiency is improved;
2. the added auxiliary soil breaking mechanism can ensure that the auxiliary leveling mechanism not only can level soil and press grass, but also can break soil and divide grass, and ensure the leveling effect and the grass pressing effect of the lengthened leveling surface, so that the main leveling mechanism and the auxiliary leveling mechanism have the soil breaking and grass pressing capabilities;
3. the auxiliary soil breaking mechanism can be folded upwards during storage so as to ensure that the folding action of the auxiliary leveling mechanism is not influenced;
4. the auxiliary ground breaking mechanism and the anti-collision plate can perform linkage action in the moving process of the auxiliary pressing flat mechanism, so that the unfolding and folding efficiency of the equipment is improved.
Drawings
FIG. 1 is a schematic view showing a paddy field leveler with a weed pressing function according to the present invention;
FIG. 2 is a schematic view of a furled side cross-sectional structure of the primary leveling mechanism, the secondary leveling mechanism, and the secondary ground breaking mechanism of the present invention;
FIG. 3 shows a schematic structural view of a secondary ground breaking mechanism of the present invention;
FIG. 4 shows a schematic diagram of the transmission mechanism of the present invention;
FIG. 5 is a schematic structural view of the front cross-section of the primary leveling mechanism, the secondary leveling mechanism and the secondary ground breaking mechanism of the present invention;
shown in the figure: 1. a lifting adjusting mechanism; 11. a fixed mount; 12. a first hydraulic lever; 13. a support frame; 2. a primary leveling mechanism; 21. a long storage box; 211. a notch; 212. a second hydraulic rod fixing plate; 22. a main pressure plate; 221. a first guide groove; 222. a first ground breaking plate; 3. a second hydraulic rod; 4. a secondary leveling mechanism; 41. fixing the bar block; 42. a secondary pressure plate; 421. a second guide groove; 422. perforating; 5. a secondary ground breaking mechanism; 51. a supporting seat; 511. a slide hole; 52. a rotating cover; 53. a second ground breaking plate fixing frame; 54. a first spring; 55. a movable post; 56. a second ground breaking plate; 57. a connecting rod; 6. a transmission mechanism; 61. a first connecting plate; 62. a second connecting plate; 63. a second spring; 64. a first limit plate; 65. a second limiting plate; 7. an anti-collision plate; 8. and a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
A paddy field temper mill with a weed pressing function comprises a mill body, wherein one end of the mill body is connected with a lifting adjusting mechanism 1, the end part of the lifting adjusting mechanism 1 is connected with a main temper mill 2, a first soil breaking plate 222 is distributed on the bottom surface of the main temper mill 2, a second hydraulic rod 3 is mounted at the top of the main temper mill 2, two ends of the main temper mill 2 are both connected with auxiliary temper mills 4 in a sliding mode, the output end of the second hydraulic rod 3 is rotatably connected with the outer end part of the auxiliary temper mill 4, the outer end part of the auxiliary temper mill 4 is hinged with an anti-collision plate 7, and an auxiliary soil breaking mechanism 5 is mounted on the upper surface of each auxiliary temper mill 4; the second hydraulic rod 3 is used for driving the auxiliary leveling mechanism 4 to slide and the anti-collision plate 7 to rotate; the actions of the anti-collision plate 7 and the auxiliary soil breaking mechanism 5 are all completed in a correlated manner in the action of the auxiliary leveling mechanism 4;
the auxiliary leveling mechanism and the anti-collision plate can be pushed out and retracted by utilizing the second hydraulic rod, so that the leveling length is lengthened to the maximum extent, the single operation surface of the leveling machine is increased, and the leveling efficiency is improved; the soil breaking mechanism can be folded upwards during storage so as to ensure that the folding action of the secondary leveling mechanism is not influenced, and the additionally arranged soil breaking mechanism can ensure that the secondary leveling mechanism not only can level soil and press grass, but also can break soil and divide grass, so that the leveling effect and the grass pressing effect of the lengthened leveling surface are ensured;
the secondary leveling mechanism 4 has two states of working and accommodating;
under the working state: the auxiliary leveling mechanism 4 extends out of two ends of the main leveling mechanism 2 in parallel, the anti-collision plate 7 is in a spreading state and is horizontally arranged, and the auxiliary ground breaking mechanism 5 lowers the second ground breaking plate 56;
in the storage state: the auxiliary leveling mechanism 4 is retracted into the main leveling mechanism 2, the anti-collision plate 7 is in an upward folding state and is perpendicular to the auxiliary leveling mechanism 4, and the second soil breaking plate 56 is retracted by the auxiliary soil breaking mechanism 5.
As shown in fig. 1 and 2, the main leveling mechanism 2 includes a long storage box 21 and a main pressing plate 22, the long storage box 21 is a strip shape with two open ends, the back of the long storage box 21 is connected to the lifting adjusting mechanism 1, the front plate of the long storage box 21 is provided with notches 211 with equal length, the bottom plate of the long storage box 21 horizontally extends to form the main pressing plate 22, the bottom surface of the main pressing plate 22 is vertically provided with a plurality of first soil breaking plates 222 at intervals,
specifically, the long storage box is provided with four side plates which are respectively a bottom plate, a back plate, a top plate and a front plate according to hour hands, the back plate is connected with a lifting adjusting mechanism, a gap is reserved between the front plate and the bottom plate, and a main pressing plate extends outwards from the bottom plate;
the auxiliary leveling mechanism 4 comprises a fixed bar block 41 and an auxiliary pressing plate 42, the fixed bar block 41 is slidingly received in the receiving long box 21, the auxiliary pressing plate 42 horizontally extends outwards from a bottom plate body of the fixed bar block 41, the auxiliary pressing plate 42 is arranged on the top of the main pressing plate 22 in parallel, the auxiliary pressing plate 42 extends outwards from a notch 211, and the notch 211 is used as a receiving channel of the auxiliary pressing plate 42;
the design of the notch can ensure that the fixed strip block is collected into the containing long box, and the auxiliary pressure plate can be collected to the top surface of the main pressure plate; the length of the auxiliary pressure plate is one half of the length of the main pressure plate.
As shown in fig. 3, the auxiliary ground breaking mechanism 5 includes a support seat 51, a second ground breaking plate fixing frame 53, a first spring 54, a movable column 55, and a second ground breaking plate 56; the supporting seat 51 is installed on the upper surface of the overhanging area of the auxiliary pressing plate 42, two ends of the second ground breaking plate fixing frame 53 are both inserted into the supporting seat 51, and the installation directions of the two supporting seats 51 are consistent;
the supporting seat 51 is vertically connected with a second ground breaking plate fixing frame 53 in a sliding manner, the bottoms of two ends of the second ground breaking plate fixing frame 53 are provided with first springs 54, and the first springs 54 are arranged on the surface of the auxiliary pressing plate 42; the first spring is used for pushing the second ground breaking plate fixing frame to move upwards and reset to be retracted above the auxiliary pressure plate when pressure is lost, so that the second ground breaking plate is prevented from being abutted to the main pressure plate;
the surface of the auxiliary pressure plate 42 is provided with a through hole 422, and the through hole 422 is relatively positioned at the bottom of the second ground breaking plate 56; the through hole is used as a channel for the second ground breaking plate to move up and down;
second ground breaking plates 56 are vertically distributed on the bottom surface of the second ground breaking plate fixing frame 53 at intervals, and the second ground breaking plate fixing frame 53 moves up and down to drive the second ground breaking plates 56 to move up and down;
a movable column 55 is vertically arranged on the side wall of the end part of the second ground breaking plate fixing frame 53, a sliding hole 511 for the movable column 55 to slide and penetrate through is formed in the supporting seat 51, the extending end part of the movable column 55 is connected with a lifting driving assembly in a matching way, and the lifting driving assembly is used for driving the second ground breaking plate fixing frame 53 to move up and down through the movable column 55; the lifting driving assembly drives the movable column to move up and down, and then drives the second ground breaking plate fixing frame to move up and down, so that the second ground breaking plate can be automatically transferred and folded.
As shown in fig. 3, the lifting driving assembly includes a rotating cover 52, a connecting rod 57 and a baffle plate 8, the rotating cover 52 is rotatably mounted outside the supporting seat 51, the rotating cover 52 is disposed obliquely towards the anti-collision plate 7, the extending end of the movable column 55 is rotatably embedded in the rotating cover 52, the rotating cover 52 is used for driving the movable column 55 to move up and down, two ends of the connecting rod 57 are respectively rotatably connected to the top side walls of the two rotating covers 52, the baffle plate 8 is fixed to the side wall of the storage long box 21, the baffle plate 8 extends between the two rotating covers 52, the baffle plate 8 is located above the connecting rod 57, and the baffle plate 8 is used for stopping the rotating movement of the rotating cover 52 against the baffle plate 8; the baffle is arranged between the two rotating covers, so that when the auxiliary ground breaking mechanism and the auxiliary leveling mechanism synchronously move outwards, the baffle can be abutted against the rotating cover positioned on the inner side, along with the movement of the auxiliary ground breaking mechanism, the baffle can push the rotating cover on the inner side to rotate, the rotating cover on the inner side can drive the rotating cover on the outer side to rotate through the connecting rod, and further the movable column is driven to move downwards, so that the second ground breaking plate fixing frame and the ground breaking plate move downwards;
the initial included angle between the rotating cover 52 and the supporting seat 51 is 100-140 degrees; the design that is the obtuse angle guarantees that the rotating cover of motion state can be promoted the rotating, realizes that the motion process is automatic to be transferred, need not manual operation.
As shown in fig. 4, the second hydraulic rod 3 is fixed to the top surface of the storage long box 21 by a second hydraulic rod fixing plate 212, and the baffle plate 8 is mounted on the side wall of the second hydraulic rod fixing plate 212; the baffle snap-on is on the second hydraulic stem fixed plate for the installation of baffle is more simple and convenient, need not to set up the mounting hole alone on accomodating long box.
As shown in fig. 4 and 5, the fixing bar block 41 is connected to the crash-proof plate 7 through a transmission mechanism 6, and the transmission mechanism 6 includes a first connecting plate 61, a second connecting plate 62, a first limit plate 64, and a second limit plate 65; the first limiting plates 64 are symmetrically arranged on the surfaces of the fixed bar blocks 41, the bottom end of the first connecting plate 61 is rotatably connected with the first limiting plates 64, the top end of the first connecting plate 61 is rotatably connected with the end of the second connecting plate 62, the middle parts of the two first connecting plates 61 are rotatably connected with the end of the second hydraulic rod 3, the end of the first connecting plate 61, which is far away from the first limiting plate 64, is rotatably connected with the end of the second connecting plate 62, which is far away from the first connecting plate 61, is rotatably connected to the middle part of the second limiting plate 65, the second limiting plate 65 is arranged on the surface of the anti-collision plate 7, and the outer walls of the first limiting plate 64 and the second limiting plate 65 are connected through a reset assembly;
the reset assembly comprises a first pin, a second pin and a second spring, the bottom end of the outer side wall of the first limiting plate 64 is provided with the first pin, one end of the outer side wall of the first limiting plate 64, which is close to the anti-collision plate 7, is provided with the second pin, one end of the second spring 63 is connected with the first pin and the other end of the second spring, and the rotating joint of the second connecting plate 62 and the second limiting plate 65 is located in the middle of the second limiting plate 65.
The lifting adjusting mechanism 1 comprises a fixing frame 11, a first hydraulic rod 12 and a supporting frame 13, the fixing frame 11 is fixedly arranged on the inner side surface of the storage long box 21, one end of the first hydraulic rod 12 is rotatably connected with the vehicle body, the other end of the first hydraulic rod is rotatably connected with the fixing frame 11, one end of the supporting frame 13 is rotatably connected with the vehicle body, the other end of the supporting frame 13 is rotatably connected with the fixing frame 11, and the supporting frame 13 is located at the bottom of the first hydraulic rod 12.
The edge of the main pressing plate 22 is provided with a first guide groove 221 distributed in a linear array manner, and the edge of the auxiliary pressing plate 42 is provided with a second guide groove 421 distributed in a linear array manner, and the guide grooves are used for dispersing and spreading soil; each of the through holes 422 is located between two second guide grooves 421.
The utility model is implemented as follows:
initial state: the auxiliary leveling mechanism 4 is arranged in the main leveling mechanism 2, and the anti-collision plate 7 rotates upwards and is folded to be in a vertical state;
the working state is as follows: the first hydraulic rod 12 pushes the main leveling mechanism 2 to rotate downwards, the first soil breaking plate 222 of the main leveling mechanism 2 is embedded into soil, and the main pressing plate 22 is attached to the soil;
the second hydraulic rod 3 pushes the fixed bar block 41 to move outwards, the anti-collision plate 7 moves outwards along with the fixed bar block 41, the fixed bar block 41 leaves the containing long box 21, and the auxiliary pressing plate 42 gradually leaves the main pressing plate 22; along with the movement, the rotating cover 52 positioned on the inner side is attached to the baffle plate 8, the baffle plate 8 pushes the rotating cover 52 to rotate clockwise, and the inner rotating cover 52 drives the other rotating cover 52 to synchronously move through the connecting rod 57; when the rotating cover 52 rotates around the supporting seat 51, the rotating cover 52 drives the movable column 55 to move downwards along the sliding hole 511, the second ground breaking plate fixing frame 53 slides downwards and compresses the first spring 54, and the second ground breaking plate fixing frame 53 moves downwards and drives the second ground breaking plate 56 to extend downwards out of the through hole 422;
when the second soil breaking plate 56 extends completely downwards, the baffle 8 stops the rotating cover 52, and further stops the whole auxiliary soil breaking mechanism 5 and the auxiliary leveling mechanism 4;
the second hydraulic rod 3 extends outwards continuously, the middle parts of the two first connecting plates 61 are pushed, so that the first connecting plate assemblies rotate outwards, the first connecting plates 61 push the second connecting plates 62 to rotate outwards, the outer ends of the second connecting plates 62 push the second limiting plates 65 and the anti-collision plates 7 to rotate outwards, the anti-collision plates 7 rotate 90 degrees to be in a horizontal state, and the second pins on the outer walls of the second limiting plates 65 can stretch the second springs 63; at the moment, the unfolding of the anti-collision plate can be completed;
when the paddy field is leveled: the first and second soil breaking plates 222, 56 can be used for ploughing and cutting grass and soil blocks, and after the soil and grass are broken and cut, the main pressure plate 22, the auxiliary pressure plate 42 and the anti-collision plate 7 can be used for flattening the soil.
The non-working storage state: the second hydraulic rod 3 drives the fixing bar block 41 to slide inwards and retract into the containing long box 21, the anti-collision plate 7 and the rotating cover 52 are not pushed any more, the second spring 63 drives the anti-collision plate 7 to rotate upwards to a folded state, the first spring 54 pushes the second ground breaking plate fixing frame 53 to slide upwards, and the second ground breaking plate 56 penetrates through the through hole 422 and retracts to the upper part of the auxiliary pressure plate 42;
the fixed bar blocks 41 are gradually retracted into the containing long box 21 in a sliding manner, and the auxiliary pressing plate 42 is retracted to the upper surface of the main pressing plate 22 in a sliding manner, so that automatic retraction is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a paddy field levelling machine with press grass function which characterized in that: the device comprises a vehicle body, wherein one end of the vehicle body is connected with a lifting adjusting mechanism (1), the end part of the lifting adjusting mechanism (1) is connected with a main leveling mechanism (2), a first soil breaking plate (222) is distributed on the bottom surface of the main leveling mechanism (2), a second hydraulic rod (3) is installed at the top of the main leveling mechanism (2), and two ends of the main leveling mechanism (2) are both connected with auxiliary leveling mechanisms (4) in a sliding manner;
the main leveling mechanism (2) comprises a long storage box (21) and a main pressing plate (22), the long storage box (21) is in a long strip shape with openings at two ends, the back surface of the long storage box (21) is connected with the lifting adjusting mechanism (1), the front plate body of the long storage box (21) is provided with notches (211) with equal length, the main pressing plate (22) horizontally extends outwards from the bottom plate body of the long storage box (21), and a plurality of first soil breaking plates (222) are vertically arranged on the bottom surface of the main pressing plate (22) at intervals;
the auxiliary leveling mechanism (4) comprises a fixed strip block (41) and an auxiliary pressing plate (42), the fixed strip block (41) is slidingly received in the receiving long box (21), the auxiliary pressing plate (42) horizontally extends outwards from a bottom plate body of the fixed strip block (41), the auxiliary pressing plate (42) is arranged on the top of the main pressing plate (22) in parallel, the auxiliary pressing plate (42) extends outwards from a notch (211), and the notch (211) is used as a receiving channel of the auxiliary pressing plate (42);
the fixed bar block (41) is connected with the anti-collision plate (7) through a transmission mechanism (6), and the transmission mechanism (6) comprises a first connecting plate (61), a second connecting plate (62), a first limiting plate (64) and a second limiting plate (65); the first limiting plates (64) are symmetrically arranged on the surface of the fixed bar block (41), the bottom ends of the first connecting plates (61) are rotatably connected with the first limiting plates (64), the top ends of the first connecting plates (61) are rotatably connected with the end portions of the second connecting plates (62), the middle portions of the two first connecting plates (61) are rotatably connected with the end portions of the second hydraulic rods (3), the end portions, departing from the first limiting plates (64), of the first connecting plates (61) are rotatably connected with the end portions of the second connecting plates (62), the end portions, departing from the first connecting plates (61), of the second connecting plates (62) are rotatably connected to the middle portions of the second limiting plates (65), the second limiting plates (65) are arranged on the surface of the anti-collision plate (7), and the outer walls of the first limiting plates (64) and the second limiting plates (65) are connected through reset assemblies;
the output end of the second hydraulic rod (3) is rotatably connected with a transmission mechanism (6) at the outer end part of the auxiliary leveling mechanism (4);
the outer end part of each auxiliary leveling mechanism (4) is hinged with an anti-collision plate (7), and an auxiliary ground breaking mechanism (5) is mounted on the upper surface of each auxiliary leveling mechanism (4); the second hydraulic rod (3) is used for driving the auxiliary leveling mechanism (4) to slide and the anti-collision plate (7) to rotate; the actions of the anti-collision plate (7) and the auxiliary soil breaking mechanism (5) are all completed in a correlated manner in the action of the auxiliary leveling mechanism (4);
the auxiliary leveling mechanism (4) has two states of working and accommodating;
under the working state: the auxiliary leveling mechanism (4) extends out of two ends of the main leveling mechanism (2) in parallel, the anti-collision plate (7) is in a spreading state and is horizontally arranged, and the auxiliary ground breaking mechanism (5) lowers the second ground breaking plate (56);
in the storage state: vice levelling mechanism (4) are taken in to main levelling mechanism (2) in, crashproof board (7) are in the fold condition that makes progress and set up perpendicularly with vice levelling mechanism (4), broken board (56) of second is packed up in vice broken ground mechanism (5).
2. The paddy field leveling machine with the function of pressing weeds of claim 1, wherein: the auxiliary ground breaking mechanism (5) comprises a supporting seat (51), a second ground breaking plate fixing frame (53), a first spring (54), a movable column (55) and a second ground breaking plate (56); the supporting seat (51) is arranged on the upper surface of the outward extending area of the auxiliary pressing plate (42), two ends of the second ground breaking plate fixing frame (53) extend into the supporting seat (51), and the installation directions of the two supporting seats (51) are consistent; the supporting seat (51) is vertically connected with a second ground breaking plate fixing frame (53) in a sliding mode, first springs (54) are arranged at the bottoms of the two ends of the second ground breaking plate fixing frame (53), the first springs (54) are installed on the surface of the auxiliary pressing plate (42), second ground breaking plates (56) are vertically distributed on the bottom surface of the second ground breaking plate fixing frame (53) at intervals, and the second ground breaking plate fixing frame (53) moves up and down to drive the second ground breaking plates (56) to move up and down; the surface of the auxiliary pressing plate (42) is provided with a through hole (422), the through hole (422) is relatively located at the bottom of the second ground breaking plate (56), the side wall of the end part of the second ground breaking plate fixing frame (53) is vertically provided with a movable column (55), a sliding hole (511) for the movable column (55) to slide through is formed in the supporting seat (51), the extending end part of the movable column (55) is connected with a lifting driving assembly in a matched mode, and the lifting driving assembly is used for driving the second ground breaking plate fixing frame (53) to move up and down through the movable column (55).
3. The paddy field leveling machine with the function of pressing weeds of claim 2, wherein: the lifting driving assembly comprises a rotating cover (52), a connecting rod (57) and a baffle (8), wherein the rotating cover (52) is rotatably installed outside the supporting seat (51), the rotating cover (52) is inclined towards the anti-collision plate (7), the extending end part of the movable column (55) is rotatably embedded into the rotating cover (52), the rotating cover (52) is used for driving the movable column (55) to move up and down, the two ends of the connecting rod (57) are respectively rotatably connected to the top side walls of the two rotating covers (52), the baffle (8) is fixed to the side wall of the storage long box (21), the baffle (8) extends between the two rotating covers (52), the baffle (8) is located above the connecting rod (57), and the baffle (8) is used for abutting against the rotating cover (52) to rotate.
4. The paddy field leveling machine with the function of pressing weeds of claim 3, wherein: the initial included angle between the rotating cover (52) and the supporting seat (51) is 100 DEG and 140 deg.
5. The paddy field leveling machine with the function of pressing weeds of claim 3, wherein: the second hydraulic rod (3) is fixed on the top surface of the long accommodating box (21) through a second hydraulic rod fixing plate (212), and the baffle (8) is installed on the side wall of the second hydraulic rod fixing plate (212).
6. The paddy field leveling machine with the function of pressing weeds of claim 1, wherein: the reset assembly comprises a first pin, a second pin and a second spring, wherein the bottom end of the outer side wall of the first limiting plate (64) is provided with the first pin, one end, close to the anti-collision plate (7), of the outer side wall of the first limiting plate (64) is provided with the second pin, one end of the second spring (63) is connected with the first pin, the other end of the second spring is connected with the second pin, and the rotating joint of the second connecting plate (62) and the second limiting plate (65) is located in the middle of the second limiting plate (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689723.2U CN216017636U (en) | 2021-04-06 | 2021-04-06 | Paddy field temper mill with straw pressing function |
Applications Claiming Priority (1)
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