CN209472981U - A kind of device of ploughing before crop seeds sowing - Google Patents

Abstract

The utility model relates to the devices of ploughing before a kind of sowing of crop seeds, including device of ploughing, go stone device and connecting rod, and the front end of the connecting rod, which is mounted on, ploughs on device, and the rear end of connecting rod is mounted on stone device.The utility model can solve when ploughing, different farmlands requires also difference to ploughing, personnel need to plough after selecting corresponding tool to be mounted on existing tractor, it is inconvenient to carry, replacement trouble, and the stone mixed in soil easily blocks the development pathway of seed, to extend the problems such as the growth cycle of seed, tool of ploughing is replaced with the personnel of being not necessarily to, device of ploughing can be adjusted at any time, the cutter head of ploughing of different direction can ensure to reach current desired requirement of ploughing, stone in soil is removed on a large scale, the removal of most of stone improves percentage of seedgermination, the advantages that shortening growth cycle.

Description

A kind of device of ploughing before crop seeds sowing

Technical field

Device of ploughing the utility model relates to agricultural mechanical field, in particular to before a kind of crop seeds sowing.

Background technique

In agricultural production process, before planting it is generally necessary to first plough, soil property can be made loose by ploughing It is soft, be suitble to plant roots growth and nutrient absorption, have improve soil, deepen topsoil, destroy plant diseases and insect pests, remove weeds, It retains and conserve soil moisture, defend the effects of drought and waterlogging.

Nowadays, people's tool that will often plough is ploughed on the tractor, still, is lacked during ploughing there are following Fall into: 1, different farmlands requires also difference to ploughing, and personnel need that corresponding tool is selected to be mounted on existing tractor laggard Row is ploughed, inconvenient to carry, replacement trouble；2, the stone mixed in soil easily blocks the development pathway of seed, to extend seed Growth cycle.

There are also exploration and practice, number of patent application 201510488482.4 in terms of relevant device of ploughing for the country Chinese invention patent disclose one kind and plough device, changing for earth's surface in the numerous regions of weeds can be completed using the present apparatus well It makes, to achieve the purpose that the good farmland for producing suitable crop growth；The China that number of patent application is 201720458827.6 is real It discloses one kind with new patent to plough device and machine of ploughing, the adjustable depth plowed, while setting is broken ground mechanism, it can be with Soil, the root system of weeds and part stone are crushed by the way of rotation, while plough sole can be abolished, it is saturating to improve soil The effect of water, gas permeability and soil aggregate structure also helps infiltrating, improving soil water storage soil moisture conservation, improve soil for rainwater The effects of earth fertility.

But for still more rare to the device for how removing stone cleaning, thus it is highly desirable to design a kind of turning over The device of stone cleaning is removed when ground.

Utility model content

To solve the above-mentioned problems, the utility model provides the device of ploughing before a kind of sowing of crop seeds, can be with When solution is ploughed, different farmlands requires also difference to ploughing, and it is existing dilatory that personnel need that corresponding tool is selected to be mounted on It ploughs after machine, inconvenient to carry, replacement trouble, and the stone mixed in soil easily blocks the development pathway of seed, to prolong The problems such as the growth cycle of long seed.

To achieve the goals above, the utility model uses following technical scheme: turning over before a kind of sowing of crop seeds Ground device, including device of ploughing, stone device and connecting rod are gone, the front end of the connecting rod, which is mounted on, ploughs on device, connection The rear end of bar is mounted on stone device.

The device of ploughing includes body frame, main motor, U frame, cylinder, two mechanisms of ploughing, linkage mechanism and hoe, master The right end of frame is equipped with main motor by pedestal, and the output shaft of main motor is connected with cylinder right end, and the left end of cylinder is mounted on U frame On, U frame is mounted on the left end of body frame by pin shaft, and the upper and lower ends of cylinder are provided with empty slot, the company's of being provided with slot in the middle part of cylinder, Mechanism of ploughing is installed in empty slot, is even equipped with linkage mechanism in slot, the rear and front end of linkage mechanism is uniformly equipped with hoe, specifically It when work, is required according to ploughing, two mechanisms of ploughing are by multi-faceted angular adjustment to reach requirement of ploughing, linkage mechanism band Dynamic hoe side-to-side movement guarantees to plough completely, and device of ploughing repeatedly ploughs to soil, it is ensured that can plough completely.

The mechanism of ploughing include angle board, ladder chute, trapezoidal jack, connection sliding block, connecting rod, inserting column, even spring, Angular adjustment branch and cutter head of ploughing, the middle part of angle board are mounted in empty slot by pin shaft, and the lower end of angle board is equipped with sliding Slot, the left end of empty slot are equipped with ladder chute, and connection sliding block is equipped between ladder chute and sliding groove.

The upper and lower ends of connection sliding block are set there are two traveller, are equipped with connecting rod on the side wall of connection sliding block, are passed through on connecting rod The mode being slidably matched is connected with inserting column, and spring is connected between inserting column and connecting rod, and the lower end of inserting column is located in trapezoidal jack, ladder Shape jack is mounted on the left end of ladder chute, and the left end of angle board is equipped with angular adjustment branch, passes through on the outer wall of angle board Pin shaft is uniformly equipped with cutter head of ploughing.

When specific works, when adjusting the angle for cutter head of ploughing for the first time, personnel are pulled upwardly inserting column, and pull connecting rod, connection Sliding block carries out left and right angular adjustment to angle board by squeezing, and after adjusting, unclamps inserting column, inserting column is limited with trapezoidal jack again Position, angle board remain unchanged, and angular adjustment branch drives cutter head of ploughing to carry out secondary angular adjustment, and mechanism of ploughing is to cutter head of ploughing Carry out twice adjust ensure to plough cutter head can reach work needed for angle, conducive to ploughing.

It is described that stone device is gone to include divider, connecting shaft, operation motor, pulverize mechanism, scoop up frame, master gear, from gear, defeated Mechanism and crushing mechanism are sent, the lower end of divider, which is equipped with, scoops up frame, and operation motor, operation motor are equipped on the left side wall of divider Output shaft be connected with connecting shaft left end, the right end of connecting shaft is mounted on divider by bearing, and crusher is uniformly equipped on connecting shaft Structure, the right end of connecting shaft are equipped with master gear, are engaged on master gear from gear, on the conveyor from gear installation, conveyer Structure is located at the front end for scooping up frame, and the rear end of divider is equipped with crushing mechanism.

When specific works, the front end for scooping up frame is submerged in the soil after ploughing, and the utility model will drive soil when advancing It is pushed into and scoops up on frame with mixture, the stone of stone, mixture, the stone of conveying mechanism auxiliary soil and stone, which enter, scoops up frame Middle part is pulverized mechanism and is crushed to the mixture of soil and stone with scooping up frame and match, and soil falls to soil table again Face, the stone after crushing enters the rear end for scooping up frame, at this point, still there is part soil not separate with stone, crushes mechanism to part Soil carries out secondary crushing, and stone device is gone to remove the stone in soil on a large scale, avoid seed after planting by stone block from And the case where retarding of growing.

Further, the linkage mechanism include even motor, partial gear, two sliding panels, two cooperation rack gears, Inner rack, auxiliary sliding block and even gear, even the rear and front end of slot is set there are two sliding panel, and the inner end of sliding panel is equipped with auxiliary sliding block.

Auxiliary sliding block is connected by way of being slidably matched with even slot, is symmetrically installed in the even sliding panel of front of the slot interior Rack gear is engaged with partial gear on inner rack, and partial gear is mounted on the even output shaft of motor, and even motor is mounted on company In slot, the inner end of sliding panel is equipped with cooperation rack gear, the company's of being engaged with gear between two cooperation rack gears.

Further, the mechanism of pulverizing includes breast wheel, two emery wheels, restoring board, reset spring and grabs into frame, in Between be symmetrically installed there are two emery wheel on wheel, breast wheel is circumferentially uniformly equipped with along it grabs into frame, and breast wheel is circumferentially uniformly set along it It is equipped with disengaging slot, and passes in and out slot and grabs interlaced arrangement between frame, is connected by reset spring with restoring board in disengaging slot.

Further, the conveying mechanism includes that connecting shaft, a wheel, two wheels, three-wheel and conveyor belt, connecting shaft pass through Bearing is connected with frame is scooped up, and the right end of connecting shaft is equipped with and is equipped with a wheel from gear, connecting shaft, and the front end of a wheel is equipped with two Wheel, two wheels are connected by pin shaft with frame is scooped up, and the front end of two wheels is equipped with three-wheel, and three-wheel is connected by pin shaft with frame is scooped up, a wheel, Two wheels are connected between three-wheel by conveyor belt.

Further, the crushing mechanism includes crushing frame, lifting slider, connecting rope, hook rack and transverse slider, crushing The rear end of frame is symmetrically installed with lifting slider, and lifting slider is connected by way of being slidably matched with divider, crushes the right end of frame Be connected by connecting rope with hook rack, transverse slider be installed in hook rack, transverse slider by way of being slidably matched with divider phase Even.

Further, the connecting rod includes frame linking, connection undercarriage, screw thread bull stick and two sliding bars, connects undercarriage It is mounted on the upper end of body frame, connection undercarriage is connected by the kind of drive of screw thread with screw thread bull stick, and the upper end of screw thread bull stick passes through Bearing is connected with frame linking front end, and the rear end of frame linking is mounted on divider, and the left and right ends for connecting undercarriage pass through the side being slidably matched Formula is connected with two sliding bars, and two sliding bars are mounted on frame linking.

Further, the angular adjustment branch includes L frame, even cylinder and interlocking bar, L frame are mounted on angle board, It ploughs and is connected by pin shaft with interlocking bar on cutter head, company's cylinder is equipped with by pin shaft between interlocking bar and L frame.

Further, the front end for scooping up frame, which is provided with, shovels into frame, scoops up and is provided with crushing frame in the middle part of frame, scoops up The rear end of frame is provided with rack, and the rear end cambered surface for crushing frame is the structure being gradually reduced from front to back.

Further, the crushing frame includes connecting plate and crushing block, and the lower end of connecting plate is uniformly equipped with crushing block.

With the prior art, the utility model has the beneficial effects that:

1, the utility model, which has, replaces tool of ploughing without personnel, and device of ploughing can be adjusted at any time, different direction Cutter head of ploughing can ensure to reach current desired requirement of ploughing, the stone in soil is removed on a large scale, it is most of The advantages that removal of stone improves percentage of seedgermination, shortens growth cycle；

2, the utility model is provided with device of ploughing, and device of ploughing can be adjusted at any time, the cutter head of ploughing of different direction Current desired requirement of ploughing can be ensured to reach, hoe ploughs comprehensively to current farmland, replaces work of ploughing without personnel Tool；

3, the utility model is provided with stone device, and stone device is gone to remove the stone in soil on a large scale, big portion Divide the removal of stone to improve percentage of seedgermination, shortens growth cycle；

4, the utility model is provided with connecting rod, and the height for device of ploughing, connection are controlled by screw thread bar rotation Bar controls the depth that the height for device of ploughing is ploughed to control.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is that the utility model is ploughed the structural schematic diagram of device；

Fig. 3 is the structural schematic diagram that the utility model removes stone device；

Fig. 4 is the utility model connecting shaft, pulverizes mechanism and scoop up the structural schematic diagram between frame；

Fig. 5 is the X of the utility model Fig. 2 to partial enlarged view；

Fig. 6 is the Y-direction partial enlarged view of the utility model Fig. 2.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

As shown in Figures 1 to 6, the device of ploughing before a kind of sowing of crop seeds, including device 1 of ploughing, remove stone device 2 With connecting rod 3, the front end of the connecting rod 3, which is mounted on, ploughs on device 1, and the rear end of connecting rod 3 is mounted on stone device 2 On.

The connecting rod 3 includes frame linking 31, connection undercarriage 32, screw thread bull stick 33 and two sliding bars 34, connects undercarriage 32 are mounted on the upper end of body frame 11, and connection undercarriage 32 is connected by the kind of drive of screw thread with screw thread bull stick 33, screw thread bull stick 33 Upper end be connected with 31 front end of frame linking by bearing, the rear end of frame linking 31 is mounted on divider 21, the left and right two of connection undercarriage 32 End is connected by way of being slidably matched with two sliding bars 34, and two sliding bars 34 are mounted on frame linking 31, when specific works, It rotates to control the height for device 1 of ploughing by screw thread bull stick 33, connecting rod 3 controls the height for device 1 of ploughing to control The depth ploughed.

The device 1 of ploughing includes body frame 11, main motor 12, U frame 13, cylinder 14, two plough mechanisms 15, gear The right end of structure 16 and hoe 17, body frame 11 is equipped with main motor 12, the output shaft and 14 right end of cylinder of main motor 12 by pedestal It is connected, the left end of cylinder 14 is mounted on U frame 13, and U frame 13 is mounted on the left end of body frame 11 by pin shaft, and up and down the two of cylinder 14 End is provided with empty slot, and the middle part of cylinder 14 is provided with even slot, mechanism 15 of ploughing is equipped in empty slot, is even equipped with linkage mechanism in slot 16, the rear and front end of linkage mechanism 16 is uniformly equipped with hoe 17, structure feature, working principle and the controlling party of main motor 12 Method is the prior art, when specific works, is required according to ploughing, two mechanisms 15 of ploughing are by multi-faceted angular adjustment to reach It is required to ploughing, linkage mechanism 16 drives 17 side-to-side movement of hoe to guarantee to plough completely, and device 1 of ploughing carries out soil more It is secondary to plough, it is ensured that can to plough completely.

The mechanism 15 of ploughing includes angle board 151, ladder chute 152, trapezoidal jack 153, connection sliding block 154, connects Bar 155, inserting column 156, even spring 157, angular adjustment branch 158 and cutter head 159 of ploughing, the middle part of angle board 151 pass through pin shaft It is mounted in empty slot, the lower end of angle board 151 is equipped with sliding groove, and the left end of empty slot is equipped with ladder chute 152, ladder chute Connection sliding block 154 is equipped between 152 and sliding groove.

The upper and lower ends of connection sliding block 154 are set there are two traveller, are equipped with connecting rod 155 on the side wall of connection sliding block 154, even It is connected by way of being slidably matched with inserting column 156 on bar 155, spring 157, inserting column is connected between inserting column 156 and connecting rod 155 156 lower end is located in trapezoidal jack 153, and trapezoidal jack 153 is mounted on the left end of ladder chute 152, the left end of angle board 151 Angular adjustment branch 158 is installed, passes through pin shaft on the outer wall of angle board 151 and cutter head 159 of ploughing uniformly is installed.

When specific works, when adjusting the angle for cutter head 159 of ploughing for the first time, personnel are pulled upwardly inserting column 156, and pull connecting rod 155, connection sliding block 154 carries out left and right angular adjustment to angle board 151 by squeezing, and after adjusting, unclamps inserting column 156, inserts Column 156 is limited with trapezoidal jack 153 again, and angle board 151 remains unchanged, the drive of angular adjustment branch 158 plough cutter head 159 into The secondary angular adjustment of row, mechanism of ploughing 15 adjusts the cutter head 159 that ensures to plough to the progress of cutter head 159 of ploughing twice can reach work Required angle, conducive to ploughing.

The angular adjustment branch 158 includes L frame 1581, even cylinder 1582 and interlocking bar 1583, L frame 1581 are mounted on On angle board 151, it is connected by pin shaft with interlocking bar 1583 on cutter head 159 of ploughing, is passed through between interlocking bar 1583 and L frame 1581 Pin shaft is equipped with even cylinder 1582, and even structure feature, working principle and the control method of cylinder 1582 are the prior art, tool When body running, even cylinder 1582 drives interlocking bar 1583 flexible, and interlocking bar 1583 drives cutter head 159 of ploughing to carry out angular adjustment.

The linkage mechanism 16 includes connecting motor 161, the cooperating teeth of sliding panel 163, two of partial gear 162, two Item 164, inner rack 165, auxiliary sliding block 166 and even gear 167, even the rear and front end of slot is set there are two sliding panel 163, sliding panel 163 inner end is equipped with auxiliary sliding block 166.

Auxiliary sliding block 166 is connected by way of being slidably matched with even slot, is symmetrically pacified in the even sliding panel 163 of front of the slot Equipped with inner rack 165, be engaged with partial gear 162 on inner rack 165,162 company's of being mounted on motor 161 of partial gear it is defeated On shaft, even in 161 company's of being mounted on slot of motor, the inner end of sliding panel 163 is equipped with cooperation rack gear 164, two cooperation rack gears 164 Between the company's of being engaged with gear 167, even structure feature, working principle and the control method of motor 161 is the prior art.

When specific works, even motor 161 drives partial gear 162 to rotate, and partial gear 162 drives front side sliding panel 163 rotations, front side sliding panel 163 drive rear side sliding panel 163 to slide by even gear 167, and two sliding panels 163 are reversely transported Dynamic, linkage mechanism 16 drives hoe 17 to plough soil comprehensively.

Described goes stone device 2 to include divider 21, connecting shaft 22, operation motor 23, pulverize mechanism 24, scoop up frame 25, main tooth Take turns 26, from gear 27, conveying mechanism 28 and crushing mechanism 29, the lower end of divider 21, which is equipped with, scoops up frame 25, the left side of divider 21 Operation motor 23 is installed, the output shaft of operation motor 23 is connected with 22 left end of connecting shaft, and the right end of connecting shaft 22 passes through bearing on wall It is mounted on divider 21, is uniformly equipped on connecting shaft 22 and pulverizes mechanism 24, the right end of connecting shaft 22 is equipped with master gear 26, master gear It is engaged on 26 from gear 27, is mounted on conveying mechanism 28 from gear 27, conveying mechanism 28 is located at the front end for scooping up frame 25, gear The rear end of frame 21 is equipped with crushing mechanism 29, and structure feature, working principle and the control method of operation motor 23 are existing skill Art.

When specific works, the front end for scooping up frame 25 is submerged in the soil after ploughing, and the utility model will drive mud when advancing Soil scoops up on frame 25 with the mixture of stone, stone push-in, and conveying mechanism 28 assists the mixture of soil and stone, stone to enter The middle part of frame 25 is scooped up, mechanism 24 is pulverized and the mixture of soil and stone is crushed with scooping up frame 25 and match, soil is again Soil surface is fallen to, the stone after crushing enters the rear end for scooping up frame 25, at this point, still there is part soil not separate with stone, It crushes 29 pairs of part soil of mechanism and carries out secondary crushing, go stone device 2 to remove the stone in soil on a large scale, seed is avoided to broadcast The case where being blocked after kind by stone to retarding of growing.

It is described pulverize mechanism 24 include 241, two emery wheels 242 of breast wheel, restoring board 243, reset spring 244 and grab into Frame 245 is symmetrically installed on breast wheel 241 there are two emery wheel 242, and breast wheel 241 is circumferentially uniformly equipped with along it and grabs into frame 245, Breast wheel 241 is evenly arranged with disengaging slot along its circumferential direction, and passes in and out slot and grab interlaced arrangement between frame 245, passes in and out in slot and leads to Reset spring 244 is crossed to be connected with restoring board 243, when specific works, after mixture, the stone of soil and stone enter crushing frame, Breast wheel 241 drives to grab counterclockwise and rotate into frame 245, and breast wheel 241 is pulverized with two emery wheels, 242 pairs of conveying objects, with stone Soil after head separates is fallen into again in the soil of lower section, and restoring board 243 is matched with reset spring 244 and put to compared with ratchel It sets, avoids influencing to pulverize the rotation of mechanism 24 compared with ratchel, pulverize mechanism 24 and soil is separated for the first time with stone, remove big portion The stone divided, removal rate are higher.

The conveying mechanism 28 includes 282, two wheel 283 of the wheel of connecting shaft 281, one, three-wheel 284 and conveyor belt 285, is connected Spindle 281 is connected by bearing with frame 25 is scooped up, and the right end of connecting shaft 281 is equipped with to be equipped with from gear 27, connecting shaft 281 One wheel 282, the front end of a wheel 282 are equipped with two wheels 283, and two wheels 283 are connected by pin shaft with frame 25 is scooped up, the front end of two wheels 283 Equipped with three-wheel 284, three-wheel 284 is connected by pin shaft with frame 25 is scooped up, by defeated between 282, two wheel 283 of a wheel and three-wheel 284 Belt 285 is sent to be connected, when specific works, operation motor 23 drives master gear 26 to rotate counterclockwise, and master gear 26 drives from gear 27 rotate clockwise, and drive conveyor belt 285 to move upwards from gear 27, conveying mechanism 28 is moved up with animal body auxiliary.

The crushing mechanism 29 includes crushing frame 291, lifting slider 292, connecting rope 293, hook rack 294 and transverse slider 295, the rear end of crushing frame 291 is symmetrically installed with lifting slider 292, and lifting slider 292 is by way of being slidably matched and divider 21 are connected, and the right end of crushing frame 291 is connected by connecting rope 293 with hook rack 294, and transverse slider 295 is equipped in hook rack 294, Transverse slider 295 is connected by way of being slidably matched with divider 21, and when specific works, the drive of breast wheel 241 is grabbed inverse into frame 245 When hour hands rotate, grabs and drive hook rack 294 to move forward into frame 245, grab to continue to rotate into frame 245 and separated until with hook rack 294, at this point, Hook rack 294 retreats, and the crushing decline of frame 291 crushes the soil not separated with stone partially, and secondary crushing improves stone Removal rate.

The front end for scooping up frame 25, which is provided with, to be shoveled the middle part for scooping up frame 25 into frame and is provided with crushing frame, and frame 25 is scooped up Rear end be provided with rack, the rear end cambered surface for crushing frame is the structure being gradually reduced from front to back, when specific works, breast wheel 241 rotate counterclockwise, and by conveying object push-in crushing frame, the rear end cambered surface due to crushing frame is the knot being gradually reduced from front to back Structure, so that crushing the distance between frame and breast wheel 241 are gradually reduced, more conducively soil and stone mixture pulverizes.

The crushing frame 291 includes connecting plate 2911 and crushing block 2912, and the lower end of connecting plate 2911 is uniformly equipped with Crush block 2912.

Preparation: the utility model is mounted in existing mobile device, later, according to required depth of ploughing Degree, personnel rotate to control the height for device 1 of ploughing by screw thread bull stick 33；

Plough 159 angular adjustment of cutter head: when adjusting the angle for cutter head 159 of ploughing for the first time, personnel are pulled upwardly inserting column 156, And pull connecting rod 155, connection sliding block 154 carries out left and right angular adjustment to angle board 151 by squeezing, and after adjusting, unclamps Inserting column 156, inserting column 156 are limited with trapezoidal jack 153 again, and angle board 151 remains unchanged, and the drive of angular adjustment branch 158 is turned over Ground cutter head 159 carries out secondary angular adjustment, and mechanism of ploughing 15 carries out adjusting the cutter head 159 that ensures to plough twice to cutter head 159 of ploughing Angle needed for work can be reached；

Plough process: main motor 12 drives cylinder 14 to rotate, and cylinder 14 drives the cutter head 159 of ploughing after adjusting to be turned over Ground, later, even motor 161 drives partial gear 162 to rotate, and partial gear 162 drives front side sliding panel 163 to rotate, preceding Sideslip movable plate 163 drives rear side sliding panel 163 to slide by even gear 167, and two 163 counter motions of sliding panel, at this point, instead 17 pairs of hoe are driven to be ploughed comprehensively by soil to two sliding panels 163 of movement；

The removal for the first time of stone in soil: the front end for scooping up frame 25 is submerged in the soil after ploughing, and the utility model advances When will drive soil and stone mixture, stone push-in scoop up on frame 25, operation motor 23 drive master gear 26 counterclockwise turn Dynamic, the drive of master gear 26 is rotated clockwise from gear 27, drives conveyor belt 285 to move upwards from gear 27, conveyor belt 285 Mixture, the stone of soil and stone is driven to enter crushing frame, later, breast wheel 241 drives to grab counterclockwise and rotate into frame 245, Breast wheel 241 is pulverized with two emery wheels, 242 pairs of conveying objects, and the soil after separating with stone is fallen into again in the soil of lower section, Restoring board 243 is matched with reset spring 244 and is placed to compared with ratchel, avoids influencing to pulverize 24 turns of mechanism compared with ratchel It is dynamic；

Secondary removal: the stone after crushing enters the rear end for scooping up frame 25, at this point, still there is part soil not divide with stone It is grabbed from the drive of, breast wheel 241 when being rotated counterclockwise into frame 245, grabs and drive hook rack 294 to move forward into frame 245, grab and continue into frame 245 Rotation is separated until with hook rack 294, at this point, hook rack 294 retreats, the crushing decline of frame 291 is to the soil not separated with stone partially It is crushed, secondary separation.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (9)

1. the device of ploughing before a kind of sowing of crop seeds, including device of ploughing (1), stone device (2) and connecting rod (3) are removed, It is characterized by: the front end of the connecting rod (3) is mounted on device of ploughing (1), the rear end of connecting rod (3) is mounted on stone On device (2)；

The device of ploughing (1) includes body frame (11), main motor (12), U frame (13), cylinder (14), two mechanisms of ploughing (15), the right end of linkage mechanism (16) and hoe (17), body frame (11) is equipped with main motor (12) by pedestal, main motor (12) Output shaft be connected with cylinder (14) right end, the left end of cylinder (14) is mounted on U frame (13), U frame (13) pass through pin shaft install In the left end of body frame (11), the upper and lower ends of cylinder (14) are provided with empty slot, the company's of being provided with slot in the middle part of cylinder (14), in empty slot It is equipped with mechanism of ploughing (15), is even equipped with linkage mechanism (16) in slot, the rear and front end of linkage mechanism (16) is uniformly equipped with hoe Head (17)；

The mechanism of ploughing (15) includes angle board (151), ladder chute (152), trapezoidal jack (153), connection sliding block (154), connecting rod (155), inserting column (156), even spring (157), angular adjustment branch (158) and cutter head of ploughing (159), angle board (151) middle part is mounted in empty slot by pin shaft, and the lower end of angle board (151) is equipped with sliding groove, and the left end of empty slot is equipped with Ladder chute (152) is equipped with connection sliding block (154) between ladder chute (152) and sliding groove；

It is equipped on the side wall of connection sliding block (154) connecting rod (155), on connecting rod (155) by way of being slidably matched and inserting column (156) it is connected, is connected between inserting column (156) and connecting rod (155) spring (157), the lower end of inserting column (156) is located at trapezoidal jack (153) in, trapezoidal jack (153) is mounted on the left end of ladder chute (152), and angled tune is installed in the left end of angle board (151) It saves branch (158), cutter head of ploughing (159) is uniformly equipped with by pin shaft on the outer wall of angle board (151)；

Described goes stone device (2) to include divider (21), connecting shaft (22), operation motor (23), pulverize mechanism (24), scoop up frame (25), master gear (26), from gear (27), conveying mechanism (28) and crushing mechanism (29), the lower end of divider (21) is equipped with shovel It rises frame (25), is equipped with operation motor (23) on the left side wall of divider (21), the output shaft of operation motor (23) and connecting shaft (22) Left end is connected, and the right end of connecting shaft (22) is mounted on divider (21) by bearing, is uniformly equipped on connecting shaft (22) and is pulverized mechanism (24), the right end of connecting shaft (22) is equipped with master gear (26), is engaged on master gear (26) from gear (27), is pacified from gear (27) On conveying mechanism (28), conveying mechanism (28) is located at the front end for scooping up frame (25), and the rear end of divider (21) is equipped with crushing machine Structure (29).

2. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: the linkage Mechanism (16) includes even motor (161), partial gear (162), two sliding panels (163), two cooperation rack gears (164), interior Rack gear (165), auxiliary sliding block (166) and even gear (167), even the rear and front end of slot is set there are two sliding panel (163), sliding panel (163) inner end is equipped with auxiliary sliding block (166)；

Auxiliary sliding block (166) is connected by way of being slidably matched with even slot, is symmetrically pacified in the even sliding panel (163) of front of the slot It equipped with inner rack (165), is engaged on inner rack (165) partial gear (162), partial gear (162) company of being mounted on electricity On the output shaft of machine (161), even in motor (161) company of being mounted on slot, the inner end of sliding panel (163) is equipped with cooperation rack gear (164), the company's of being engaged with gear (167) between two cooperation rack gears (164).

3. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: described pulverizes Mechanism (24) includes breast wheel (241), two emery wheels (242), restoring board (243), reset spring (244) and grabs into frame (245), It is symmetrically installed on breast wheel (241) there are two emery wheel (242), breast wheel (241) is circumferentially uniformly equipped with along it and grabs into frame (245), breast wheel (241) is evenly arranged with disengaging slot along its circumferential direction, passes through reset spring (244) and restoring board in disengaging slot (243) it is connected.

4. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: the conveying Mechanism (28) includes connecting shaft (281), a wheel (282), two wheels (283), three-wheel (284) and conveyor belt (285), connecting shaft (281) it is connected by bearing with frame (25) is scooped up, the right end of connecting shaft (281) is equipped with from gear (27), connecting shaft (281) It is equipped with a wheel (282), the front end of a wheel (282) is equipped with two wheels (283), and two wheels (283) pass through pin shaft and scoop up frame (25) phase Even, the front end of two wheels (283) is equipped with three-wheel (284), and three-wheel (284) is connected by pin shaft with frame (25) is scooped up, a wheel (282), It is connected between two wheels (283) and three-wheel (284) by conveyor belt (285).

5. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: the crushing Mechanism (29) includes crushing frame (291), lifting slider (292), connecting rope (293), hook rack (294) and transverse slider (295), pressure The rear end of broken frame (291) is symmetrically installed with lifting slider (292), and lifting slider (292) is by way of being slidably matched and divider (21) it is connected, the right end of crushing frame (291) is connected by connecting rope (293) with hook rack (294), and hook rack is equipped with cross on (294) To sliding block (295), transverse slider (295) is connected by way of being slidably matched with divider (21).

6. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: the connection Bar (3) includes frame linking (31), connection undercarriage (32), screw thread bull stick (33) and two sliding bars (34), connection undercarriage (32) installation In the upper end of body frame (11), connects undercarriage (32) and be connected by the kind of drive of screw thread with screw thread bull stick (33), screw thread bull stick (33) upper end is connected by bearing with frame linking (31) front end, and the rear end of frame linking (31) is mounted on divider (21), connects undercarriage (32) left and right ends are connected by way of being slidably matched with two sliding bars (34), and two sliding bars (34) are mounted on frame linking (31) on.

7. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: the angle Adjusting branch (158) includes L frame (1581), even cylinder (1582) and interlocking bar (1583), L frame (1581) are mounted on angle board (151) on, it is connected by pin shaft with interlocking bar (1583) on cutter head of ploughing (159), between interlocking bar (1583) and L frame (1581) It is equipped with even cylinder (1582) by pin shaft.

8. the device of ploughing before a kind of crop seeds sowing according to claim 1, it is characterised in that: described scoops up The front end of frame (25), which is provided with, to be shoveled into frame, is scooped up and is provided with crushing frame in the middle part of frame (25), the rear end for scooping up frame (25) is provided with Rack, the rear end cambered surface for crushing frame is the structure being gradually reduced from front to back.

9. the device of ploughing before a kind of crop seeds sowing according to claim 5, it is characterised in that: the crushing Frame (291) includes connecting plate (2911) and crushing block (2912), and the lower end of connecting plate (2911) is uniformly equipped with crushing block (2912)。