CN209251011U - A kind of crop planting device of digging - Google Patents

Abstract

The utility model discloses a kind of crop planting devices of digging, it is related to agricultural machinery technological field, it specially include frame of digging, it is fixedly installed in the fertilizing box for top of the trellis of digging, it is rotationally connected with screw rod on front side of frame of digging and is movably installed in the push plate for frame bottom of digging, the bottom of the frame of digging is fixedly installed with rake teeth of digging, the bottom of the frame of digging is connected with attachment base, it has been respectively fixedly connected with connection frame and shaft seat on front side of the frame of digging, has been fixedly connected with connecting plate on the outside of the push plate.Pass through setting push plate and screw rod cooperation, screw rod rotation, axle sleeve is driven to move along screw rod, cooperation driving crank moves push plate to two sides along gag lever post, to release a large amount of sundries accumulated in front of rake teeth of digging, it is effective to improve efficiency of digging, it avoids the crops rhizome in arable land, stalk and blocky stone that from can not passing through rake teeth of digging, causes during digging, the problem of the dig front of rake teeth accumulates a large amount of sundries, and device of digging advance is obstructed.

Description

A kind of crop planting device of digging

Technical field

The utility model relates to agricultural machinery technological field, specially a kind of crop planting device of digging.

Background technique

Crop planting device of digging, it is composed of rack and several conveyor screws, and conveyor screw is with vertical arrangement It is mounted on the rack, transmission device is made using V-belt and worm reducer, conveyor screw is made of multiple screw blades, in blade Edge is equipped with multiple vertical cutters position among blade leading portion and is equipped with an elongated plough cutting edge of a knife or a sword, clay can be made to be easily separated from knife Piece reduces resistance, is equipped with triangle tool in conveyor screw bottom, is easy to go deep into arable layer, can break plough sole, the depth can It adjusts, the road a TiaoVXing ditch can be formed in cultivating procedure, usable put-put is used as power.

Existing crop planting device of digging digs rake teeth during digging, between rake teeth of digging Gap is smaller, and the crops rhizome, stalk and blocky stone in arable land can not pass through rake teeth of digging, and causes during digging, digs The front of rake teeth accumulates a large amount of sundries, and device of digging advance is obstructed, and influence is digged efficiency, and existing crop planting is with digging Device applies fertilizer after needing to dig again most without fertilizing functions, and interval time, the soil layer routed up was sudden and violent under sunlight too long Solidification is shone, causes fertilizer that can not infiltrate through completely in the soil layer of arable land, influences the improvement of arable land soil layer.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of crop planting device of digging, and solves State the problem of proposing in background technique.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of crop planting is with turning over Native device, including frame of digging, are fixedly installed in the fertilizing box for top of the trellis of digging, the screw rod being rotationally connected on front side of frame of digging and work The dynamic push plate for being installed on frame bottom of digging, the bottom of the frame of digging is fixedly installed with rake teeth of digging, the bottom of the frame of digging It is connected with attachment base, connection frame and shaft seat have been respectively fixedly connected on front side of the frame of digging, the outside of the push plate is fixed It is connected with connecting plate, gag lever post, the both ends of the gag lever post and the inside of attachment base are connected at the axle center of the push plate Face is fixedly connected, and the screw rod is socketed with axle sleeve by shaft seat and frame rotation connection of digging, the outer surface thread of the screw rod, The other end of the axle sleeve is rotatably connected to driving crank, and the driving crank one end and connecting plate rotation far from axle sleeve connect It connecing, the top fixation of the fertilizing box is communicated with loading hopper, and the lower surface of the fertilizing box is uniformly provided with multiple discharge holes, The bottom of the fertilizing box is connected with baffle, and the outer surface of the baffle is uniformly provided with multiple leak holes, the baffle The outside of fertilizing box is run through and extended in one end, and one end that the baffle is located on the outside of fertilizing box is fixedly connected with driving plate, institute The inner sidewall for stating driving plate offers tooth socket, is rotatably connected to partial gear on the inside of the tooth socket.

Optionally, the quantity of the push plate is two, and two push plates are respectively positioned on the front for rake teeth of digging.

Optionally, the aperture value of the discharge hole and the aperture value of leak hole are equal, and leak hole is located at the underface of discharge hole.

Optionally, the outer of the partial gear offers incomplete tooth, and the partial gear passes through incomplete tooth It is meshed with tooth socket.

Optionally, be fixedly installed with servo motor on the outside of the fertilizing box, the output shaft of the servo motor with it is endless The axle center of all gear is fixedly connected.

Optionally, it is equipped between the leak hole and blocks gap, block the arc length phase of the spacing and incomplete tooth between gap Deng.

The utility model provides a kind of crop planting device of digging, have it is following the utility model has the advantages that

1, the crop planting device of digging is cooperated by setting push plate and screw rod, and screw rod rotation drives axle sleeve along spiral shell Bar is mobile, cooperation driving crank, moves push plate to two sides along gag lever post, so that release is digged, rake teeth front is accumulated a large amount of miscellaneous Object, it is effective to improve efficiency of digging, avoid the crops rhizome in arable land, stalk and blocky stone that from can not passing through rake teeth of digging, Cause during digging, the problem of front of rake teeth of digging accumulates a large amount of sundries, and device of digging advance is obstructed.

2, crop planting device of digging, by setting fertilizing box and baffle fit, when the leak hole of baffle outer surface Chong Die with the discharge hole of fertilizing box lower surface, fertilizer can spill from discharge hole, and between falling into and digging rake teeth, apply fertilizer, when The leak hole of baffle outer surface and the discharge hole of fertilizing box lower surface interlock, and fertilizer can not spill from discharge hole, stop fertilising, realize It applies fertilizer while ploughing, avoids fertilising interval time too long, the soil layer routed up is exposed to the sun solidification under sunlight, and fertilizer can not The problem in the soil layer of arable land is infiltrated through completely, effectively improves the improvement of arable land soil layer.

Detailed description of the invention

Fig. 1 is the utility model present invention looks up structural representation；

Fig. 2 is the utility model fertilizing box schematic cross-sectional view；

Fig. 3 is the utility model driving plate overlooking structure diagram.

In figure: 1, frame of digging；11, it digs rake teeth；12, attachment base；13, connection frame；14, shaft seat；2, servo motor；3, Fertilizing box；31, loading hopper；32, discharge hole；4, baffle；41, leak hole；42, driving plate；420, tooth socket；421, incomplete tooth Wheel；5, screw rod；51, axle sleeve；52, crank is driven；6, push plate；61, connecting plate；62, gag lever post.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of crop planting device of digging, packet Frame 1 of digging is included, the fertilizing box 3 at 1 top of frame of digging is fixedly installed in, is rotationally connected with the screw rod 5 and activity peace of 1 front side of frame of digging Push plate 6 loaded on 1 bottom of frame of digging, the bottom for frame 1 of digging are fixedly installed with rake teeth 11 of digging, and the quantity of push plate 6 is two, and two A push plate 6 is respectively positioned on the front for rake teeth 11 of digging, and the bottom for frame 1 of digging is connected with attachment base 12, and the front side for frame 1 of digging is solid respectively Surely it is connected with connection frame 13 and shaft seat 14, the outside of push plate 6 is fixedly connected with connecting plate 61, and activity connects at the axle center of push plate 6 It is connected to gag lever post 62, the both ends of gag lever post 62 are fixedly connected with the medial surface of attachment base 12, and screw rod 5 passes through shaft seat 14 and digs Frame 1 is rotatablely connected, and the outer surface thread of screw rod 5 is socketed with axle sleeve 51, and the other end of axle sleeve 51 is rotatably connected to driving crank 52, It drives crank 52 one end and connecting plate 61 far from axle sleeve 51 to be rotatablely connected, is cooperated by setting push plate 6 and screw rod 5,5 turns of screw rod It is dynamic, drive axle sleeve 51 to move along screw rod 5, cooperation driving crank 52 moves push plate 6 to two sides along gag lever post 62, to release Dig a large amount of sundries accumulated in front of rake teeth 11, it is effective to improve efficiency of digging, avoid crops rhizome in arable land, stalk and Blocky stone can not pass through rake teeth 11 of digging, and cause during digging, and the front for rake teeth 11 of digging accumulates a large amount of sundries, dress of digging The problem of advance is obstructed is set, the top fixation of fertilizing box 3 is communicated with loading hopper 31, and the lower surface of fertilizing box 3 is uniformly provided with Multiple discharge holes 32, the bottom of fertilizing box 3 are connected with baffle 4, and the outer surface of baffle 4 is uniformly provided with multiple leak holes 41, The aperture value of discharge hole 32 is equal with the aperture value of leak hole 41, and leak hole 41 is located at the underface of discharge hole 32, one end of baffle 4 Run through and extend to the outside of fertilizing box 3, one end that baffle 4 is located at 3 outside of fertilizing box is fixedly connected with driving plate 42, driving plate 42 inner sidewall offers tooth socket 420, and the inside of tooth socket 420 is rotatably connected to partial gear 421, partial gear 421 Outer offers incomplete tooth, and partial gear 421 is meshed by incomplete tooth with tooth socket 420, is equipped with and hides between leak hole 41 Gap is kept off, the spacing blocked between gap is equal with the arc length of incomplete tooth, and the outside of fertilizing box 3 is fixedly installed with servo motor 2, the output shaft of servo motor 2 is fixedly connected with the axle center of partial gear 421, is cooperated by setting fertilizing box 3 and baffle 4, When the leak hole 41 of 4 outer surface of baffle is Chong Die with the discharge hole 32 of 3 lower surface of fertilizing box, fertilizer can spill from discharge hole 32, and It falls between digging rake teeth 11, applies fertilizer, when the leak hole 41 of 4 outer surface of baffle and the discharge hole 32 of 3 lower surface of fertilizing box interlock, Fertilizer can not spill from discharge hole 32, stop fertilising, and realization is applied fertilizer while ploughing, and avoid fertilising interval time too long, The soil layer routed up is exposed to the sun solidification under sunlight, and fertilizer can not infiltrate through the problem in the soil layer of arable land completely, effectively improves arable land The improvement of soil layer.

In conclusion the crop planting device of digging, in use, dig rake teeth 11 under the mechanical drive of driving to It moves ahead into digging, while servo motor 2 works, partial gear 421 is driven to rotate, cooperate the tooth socket of 42 inner sidewall of driving plate 420, drive baffle 4 reciprocating in the horizontal direction, so that the leak hole 41 of 4 outer surface of baffle and 3 lower surface of fertilizing box go out Expect that hole 32 is in the cyclically-varying of alternation sum overlapping, when the leak hole 41 of 4 outer surface of baffle and the discharge hole 32 of 3 lower surface of fertilizing box Overlapping, fertilizer spill from discharge hole 32, apply fertilizer, when the leak hole 41 of 4 outer surface of baffle and the discharge hole of 3 lower surface of fertilizing box 32 interlock, and fertilizer can not spill from discharge hole 32, to apply fertilizer while digging to arable land.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of crop planting device of digging, including frame of digging (1), the fertilizing box being fixedly installed at the top of frame of digging (1) (3), the screw rod (5) that is rotationally connected on front side of frame of digging (1) and the push plate (6) for being movably installed in frame of digging (1) bottom, feature Be: the bottom of the frame of digging (1) is fixedly installed with rake teeth of digging (11), and the bottom of the frame of digging (1) is connected with connection Seat (12) has been respectively fixedly connected with connection frame (13) and shaft seat (14) on front side of the frame of digging (1), the push plate (6) Outside is fixedly connected with connecting plate (61), is connected with gag lever post (62), the gag lever post at the axle center of the push plate (6) (62) both ends are fixedly connected with the medial surface of attachment base (12), and the screw rod (5) is by shaft seat (14) and digs frame (1) turn Dynamic connection, the outer surface thread of the screw rod (5) are socketed with axle sleeve (51), and the other end of the axle sleeve (51) is rotatably connected to drive Dynamic crank (52), driving crank (52) one end and connecting plate (61) far from axle sleeve (51) are rotatablely connected, the fertilizing box (3) top fixation is communicated with loading hopper (31), and the lower surface of the fertilizing box (3) is uniformly provided with multiple discharge holes (32), the bottom of the fertilizing box (3) is connected with baffle (4), and the outer surface of the baffle (4) is uniformly provided with multiple leakages The outside of fertilizing box (3) is run through and extended in hole (41), one end of the baffle (4), and the baffle (4) is located at fertilizing box (3) The one end in outside is fixedly connected with driving plate (42), and the inner sidewall of the driving plate (42) offers tooth socket (420), the tooth socket (420) partial gear (421) are rotatably connected on the inside of.

2. a kind of crop planting device of digging according to claim 1, it is characterised in that: the number of the push plate (6) Amount is two, and two push plates (6) are respectively positioned on the front of rake teeth of digging (11).

3. a kind of crop planting device of digging according to claim 1, it is characterised in that: the discharge hole (32) Aperture value is equal with the aperture value of leak hole (41), and leak hole (41) is located at the underface of discharge hole (32).

4. a kind of crop planting device of digging according to claim 1, it is characterised in that: the partial gear (421) outer offers incomplete tooth, and the partial gear (421) is meshed by incomplete tooth with tooth socket (420).

5. a kind of crop planting device of digging according to claim 1, it is characterised in that: the fertilizing box (3) Outside is fixedly installed with servo motor (2), and the axle center of the output shaft and partial gear (421) of the servo motor (2) is fixed Connection.

6. a kind of crop planting device of digging according to claim 1, it is characterised in that: between the leak hole (41) Equipped with gap is blocked, the spacing blocked between gap is equal with the arc length of incomplete tooth.