Offset ditcher for vineyard

Abstract

The utility model relates to the technical field of land ditching equipment, in particular to a vineyard offset ditcher which comprises a rack, a ditcher body, a fertilizing hopper and a spiral feeding machine, a bidirectional driving motor and a driving shaft are arranged on the rack, a first chain wheel is arranged on the driving shaft, a loosening piece is arranged in the fertilizing hopper, and a second chain wheel is arranged on the loosening piece. The loosening part comprises a mounting block and a plurality of loosening rods, the loosening rods are arranged at the bottom of the mounting block at equal intervals, a transmission assembly and a shielding assembly are arranged on the outer wall of the fertilizing hopper, a second chain wheel is installed at one end of an output shaft of the spiral feeding machine, the ditcher body is installed at the bottom of one end of the rack, and the fertilizing hopper is installed at the top of the rack. The spiral feeding machine is installed at the bottom of the fertilization hopper, a feeding port of the spiral feeding machine is communicated with a discharging port of the fertilization hopper, the first chain wheel is in transmission connection with the second chain wheel through a chain, and the transmission assembly is in transmission connection with the driving shaft. According to the utility model, the phenomenon of caking of the fertilizer is avoided, and impurities are prevented from accidentally splashing into the fertilizing hopper.

Description

TECHNICAL FIELD

[0001] The utility model relates to land ditching equipment technical field, concretely is a grape garden offset ditcher. BACKGROUND

[0002] The ditcher belongs to one of the condensation mechanical, and the ditcher is mainly used for the equipment of ditching and grooving, and is applied very widely in the farmland, civil engineering, highway, pipeline engineering, orchard, garden, field, greenhouse and the like. The grape garden belongs to one kind of orchard, and the ditcher used in the grape garden is mostly offset ditcher, and the existing offset ditcher is combined with the ditcher body, fertilizer hopper and spiral feeder, that is, the ditching and fertilizing integration is realized. However, since the existing fertilizer hopper is open, when the ditcher is applied in the environment with higher humidity, the upper layer of the fertilizer loaded in the fertilizer hopper is prone to caking, and the caked fertilizer directly discharged into the ditch will affect the fertilizing effect. CONTENT OF THE UTILITY MODEL

[0003] In order to make up for the above shortcomings, the utility model provides a grape garden offset ditcher to solve the problem of how to avoid the caking of the fertilizer in the fertilizer hopper in the above background technology.

[0004] The technical scheme of the utility model is:

[0005] A grape garden offset ditcher, comprising a rack, a ditcher body, a fertilizer hopper and a spiral feeder, wherein the rack is provided with a bidirectional driving motor and a driving shaft connected with the output end of the bidirectional driving motor, a first sprocket is arranged on the driving shaft, a loosening piece for loosening the fertilizer is arranged in the fertilizer hopper, the loosening piece comprises a mounting block and a plurality of loosening rods, all the loosening rods are arranged at the bottom of the mounting block at equal intervals, a transmission assembly for driving the mounting block to move back and forth left and right and a shielding assembly for shielding the open mouth of the fertilizer hopper are arranged on the outer wall of the fertilizer hopper, a second sprocket is arranged on one end of the output shaft of the spiral feeder, the ditcher body is arranged at the bottom of one end of the rack, the fertilizer hopper is arranged at the top of the rack, the spiral feeder is arranged at the bottom of the fertilizer hopper, and the feeding port of the spiral feeder is communicated with the discharging port of the fertilizer hopper, the first sprocket and the second sprocket are connected through a chain transmission, and the transmission assembly is connected with the driving shaft in transmission.

[0006] Preferably, the transmission assembly comprises two rotating seats, two mounting seats, a bidirectional screw rod, a guide rod and a crossbar, one end of the bidirectional screw rod is provided with a third sprocket, the bottom of the two ends of the crossbar is provided with a connecting lug, a bidirectional threaded hole matched with the bidirectional screw rod is formed in one of the connecting lugs, a guide hole matched with the guide rod is formed in the other connecting lug, a mounting groove is formed in the middle of the sidewall of the crossbar, a fourth sprocket is mounted on the driving shaft, the two rotating seats are symmetrically arranged on the sidewall of the fertilizer hopper, the two mounting seats are symmetrically arranged on the sidewall of the fertilizer hopper, the bidirectional screw rod is rotatably arranged on the two rotating seats, the guide rod is fixedly connected to the two mounting seats, the third sprocket and the fourth sprocket are connected through a chain transmission, and the mounting block is detachably connected in the mounting groove.

[0007] Preferably, two first screw rods symmetrically arranged in the mounting groove are arranged in the mounting groove, and a nut is screwed on the first screw rod.

[0008] Preferably, the third sprocket is a unidirectional sprocket, one end of the bidirectional screw rod is provided with a butt joint sleeve, the butt joint sleeve is provided with a butt joint groove with a polygonal cross section, and a crank handle matched with the butt joint groove is arranged in the butt joint groove.

[0009] Preferably, the shielding assembly comprises two shielding components symmetrically arranged on the two sides of the fertilizer hopper, the shielding component comprises a vertical plate, the top of the vertical plate is provided with an inclined shielding plate, the inner wall of the vertical plate is provided with two mounting blocks symmetrically arranged, the two sides of the fertilizer hopper are provided with two mounting frames symmetrically arranged and matched with the mounting blocks in plug-in connection, and the two mounting blocks are detachably fixedly connected to the two mounting frames.

[0010] Preferably, a first threaded hole is formed in the mounting block, a second screw rod is arranged in the first threaded hole, a torsion handle is mounted at one end of the second screw rod, and a second threaded hole matched with the second screw rod is formed in the mounting frame.

[0011] Preferably, a filter screen is arranged at the discharge opening of the fertilizer hopper.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Firstly, the driving force of the bidirectional driving motor is utilized to drive the transmission assembly to work, the transmission assembly drives the mounting block and all the loosening rods to move back and forth, all the loosening rods can loosen and scatter the fertilizer on the upper layer in the fertilizer hopper, so that the phenomenon of fertilizer caking is avoided, and the shielding assembly can shield the opening of the fertilizer hopper, so that impurities are prevented from accidentally splashing into the fertilizer hopper.

[0014] Secondly, the third sprocket of the unidirectional sprocket makes workers be able to drive all the loose rods to move back and forth left and right manually through the rocking handle and the butt joint sleeve, the fertilizer in the fertilizer hopper can be pre-loosened, and the fertilizer top surface in the fertilizer hopper can be smoothed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Structure diagram of the vineyard offsetting type ditcher of the utility model Figure 1

[0016] Figure 2 Structure diagram of the vineyard offsetting type ditcher of the utility model Figure 2

[0017] Figure 3 Structure diagram of the vineyard offsetting type ditcher of the utility model Figure 3

[0018] Structure diagram of the vineyard offsetting type ditcher of the utility model Figure 4

[0019] Figure 5 Structure diagram of the vineyard offsetting type ditcher of the utility model

[0020] In the drawings:

[0021] 1, rack; 11, bidirectional driving motor; 12, driving shaft; 13, first sprocket; 14, fourth sprocket; 2, ditcher body; 3, fertilizer hopper; 31, mounting block; 32, loose rod; 33, mounting frame; 331, second threaded hole; 4, spiral feeder; 41, second sprocket; 5, transmission assembly; 51, rotating seat; 52, mounting seat; 53, bidirectional screw rod; 531, third sprocket; 532, butt joint sleeve; 533, butt joint groove; 534, rocking handle; 54, guide rod; 55, cross rod; 551, connecting lug; 552, mounting groove; 5521, first screw rod; 5522, nut; 6, shielding assembly; 61, vertical plate; 62, inclined shielding plate; 63, mounting plug; 631, first threaded hole; 632, second screw rod; 633, twisting handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 ​​​The utility model discloses in detail the above technical scheme through the following embodiment:

[0024] A grape garden offset ditching machine, including frame 1, ditching machine body 2, fertilizer hopper 3 and spiral feeder 4, frame 1 is equipped with two-way drive motor 11 and the drive shaft 12 that is connected with two-way drive motor 11 output end, be equipped with first sprocket 13 on drive shaft 12, be equipped with the loosening piece for loosening fertilizer in fertilizer hopper 3, and the loosening piece includes mounting block 31 and a plurality of loosening rods 32, all loosening rods 32 are equidistantly arranged at the bottom of mounting block 31, be equipped with transmission assembly 5 for driving mounting block 31 left and right reciprocating movement and the shielding assembly 6 for shielding the open mouth of fertilizer hopper 3 on the outer wall of fertilizer hopper 3, the output shaft of spiral feeder 4 is installed with second sprocket 41 in one end, ditching machine body 2 is installed at the bottom of one end of frame 1, fertilizer hopper 3 is installed at the top of frame 1, spiral feeder 4 is installed at the bottom of fertilizer hopper 3, and the feed inlet of spiral feeder 4 is communicated with the discharge port of fertilizer hopper 3, first sprocket 13 is drivenly connected with second sprocket 41 through chain, and transmission assembly 5 is drivenly connected with drive shaft 12.

[0025] The utility model utilizes the driving force of two-way drive motor 11 to drive transmission assembly 5 to work, and transmission assembly 5 drives mounting block 31 and all loosening rods 32 to move left and right reciprocatingly, and all loosening rods 32 can loosen and scatter the fertilizer in the upper layer in fertilizer hopper 3, avoid the phenomenon that the fertilizer is caked, and through shielding assembly 6, the open mouth of fertilizer hopper 3 can be shielded, to avoid that impurities accidentally splash into fertilizer hopper 3.

[0026] Transmission assembly 5 includes two rotating seats 51, two mounting seats 52, a two-way screw rod 53, a guide rod 54 and a cross bar 55, one end of the two-way screw rod 53 is provided with a third sprocket 531, the bottom of both ends of the cross bar 55 is provided with a connecting lug 551, a two-way threaded hole matched with the two-way screw rod 53 is formed in one connecting lug 551, a guide hole matched with the guide rod 54 is formed in the other connecting lug 551, a mounting groove 552 is formed in the middle of the side wall of the cross bar 55, a fourth sprocket 14 is mounted on the drive shaft 12, the two rotating seats 51 are symmetrically arranged on the side wall of the fertilizer hopper 3, the two mounting seats 52 are symmetrically arranged on the other side wall of the fertilizer hopper 3, the two-way screw rod 53 is rotatably arranged on the two rotating seats 51, the guide rod 54 is fixedly connected to the two mounting seats 52, the third sprocket 531 and the fourth sprocket 14 are drivingly connected through a chain, and the mounting block 31 is detachably connected in the mounting groove 552.

[0027] The bidirectional driving motor 11 drives the driving shaft 12 to rotate, the driving shaft 12 drives the fourth sprocket 14 to rotate, the fourth sprocket 14 drives the third sprocket 531 to rotate through the chain, the third sprocket 531 drives the bidirectional screw rod 53 to rotate on the two rotating seats 51, then the bidirectional screw rod 53 drives the corresponding connecting lugs 551 to move left and right through the cooperation of the bidirectional screw rod 53 and the bidirectional screw hole, the connecting lugs 551 drive the cross rod 55 to move synchronously, the guide rod 54 and the guide hole cooperate to ensure the balance of the left and right movement of the cross rod 55, and the cross rod 55 drives the mounting block 31 and the loosening rod 32 to move synchronously.

[0028] The first screw rod 5521 is arranged in the mounting groove 552, the first screw rod 5521 is screwed with the nut 5522, and the mounting block 31 is provided with two through holes for the first screw rod 5521 to pass through, so that the convenience of replacing the loosening part is improved, and the fixing stability of the loosening part is improved.

[0029] The third sprocket 531 is a unidirectional sprocket, one end of the bidirectional screw rod 53 is provided with a butt joint sleeve 532, the butt joint sleeve 532 is provided with a butt joint groove 533 with a polygonal cross section, and the butt joint groove 533 is provided with a handle 534 in plug-in cooperation.

[0030] When the bidirectional driving motor 11 drives the driving shaft 12 to rotate clockwise, the fourth sprocket 14 can drive the third sprocket 531 and the bidirectional screw rod 53 to rotate synchronously through the chain, when the bidirectional driving motor 11 drives the driving shaft 12 to rotate counterclockwise, the fourth sprocket 14 can drive the third sprocket 531 to rotate through the chain, but the third sprocket 531 cannot drive the bidirectional screw rod 53 to rotate, the handle 534 is inserted into the butt joint groove 533, the handle 534 is used to drive the butt joint sleeve 532 to rotate counterclockwise, the butt joint sleeve 532 can drive the bidirectional screw rod 53 to rotate counterclockwise, at this time, the bidirectional screw rod 53 cannot drive the third sprocket 531 to rotate, so that the cross rod 55, the mounting block 31 and all the loosening rods 32 can be manually driven to move left and right, so that when the fertilizer is poured into the fertilizer hopper 3, the worker can pre-loosen and scatter the fertilizer in the fertilizer hopper 3, and can also flatten the top surface of the fertilizer.

[0031] The shielding assembly 6 comprises two shielding components symmetrically arranged on the two sides of the fertilizer hopper 3, the shielding component comprises a vertical plate 61, the top of the vertical plate 61 is provided with an inclined shielding plate 62, the inner wall of the vertical plate 61 is provided with two symmetrically arranged mounting blocks 63, the two side walls of the fertilizer hopper 3 are each provided with two symmetrically arranged mounting frames 33 in plug-in cooperation with the mounting blocks 63, and the two mounting blocks 31 are detachably fixedly connected to the two mounting frames 33.

[0032] The two inclined shielding plates 62 can shield the opening of the fertilizer hopper 3, so as to prevent impurities such as leaves and plastic bags from splashing or falling into the fertilizer hopper 3. When the impurities fall onto the two inclined shielding plates 62, the inclined shielding plates 62 can guide the impurities to automatically slide out of the device.

[0033] The mounting block 63 is provided with a first threaded hole 631, and a second threaded rod 632 is screwed in the first threaded hole 631. One end of the second threaded rod 632 is provided with a twisting handle 633. The mounting frame 33 is provided with a second threaded hole 331 matched with the second threaded rod 632. The cooperation between the second threaded rod 632, the first threaded hole 631 and the second threaded hole 331 can improve the fixing stability of the mounting block 63, i.e., the fixing stability of the vertical plate 61 and the inclined shielding plate.

[0034] The discharge port of the fertilizer hopper 3 is provided with a filter screen, which can filter out impurities and caked fertilizer.

[0035] Working principle: when using the device, first remove one vertical plate 61 to open half of the opening of the fertilizer hopper 3, then pour all the fertilizer into the fertilizer hopper 3, then insert the handle 534 into the butt joint sleeve 532, and rotate the handle 534 counterclockwise to make all the loosening rods 32 move back and forth left and right. All the loosening rods 32 not only loosen and scatter the fertilizer in the fertilizer hopper 3, but also smooth the top surface of the fertilizer. Then install and fix the vertical plate 61, and shield the opening of the fertilizer hopper 3 with the two inclined shielding plates 62. Then, the device is pulled by the traction equipment, the bidirectional driving motor 11 drives the ditcher body 2 to work, and the bidirectional driving motor 11 also drives the driving shaft 12 to rotate. The driving shaft 12 drives the first sprocket 13 and the fourth sprocket 14 to rotate clockwise synchronously. The first sprocket 13 drives the second sprocket 41 to rotate through the chain, and the second sprocket 41 drives the conveying shaft of the screw feeder 4 to rotate. Then, the screw feeder 4 conveys and discharges the fertilizer discharged from the discharge port of the fertilizer hopper 3. The fourth sprocket 14 drives the third sprocket 531 to rotate the bidirectional screw rod 53, and the bidirectional screw rod 53 drives the cross rod 55, the mounting block 31 and all the loosening rods 32 to continuously loosen and scatter the fertilizer on the upper layer of the fertilizer hopper 3.

Claims

1. A vineyard offset row unit, characterized by: The utility model provides a kind of double-way drive fertilizer distributor, including rack (1), furrow opener body (2), fertilizer hopper (3) and spiral feeder (4), the rack (1) is equipped with two-way drive motor (11) and the drive shaft (12) connected with two-way drive motor (11) output end, the drive shaft (12) is equipped with first sprocket (13), the fertilizer hopper (3) is equipped with for loosening fertilizer loosening piece, the loosening piece includes mounting block (31) and several loosening rods (32), all loosening rods (32) are equidistantly arranged at the bottom of mounting block (31), the outer wall of fertilizer hopper (3) is equipped with for driving mounting block (31) left and right reciprocating transmission assembly (5) and for shielding fertilizer hopper (3) open shielding assembly (6), the output shaft of spiral feeder (4) one end is equipped with second sprocket (41), the furrow opener body (2) is installed at the bottom of one end of rack (1), the fertilizer hopper (3) is installed at the top of rack (1), the spiral feeder (4) is installed at the bottom of fertilizer hopper (3), and the feed inlet of spiral feeder (4) is communicated with the discharge port of fertilizer hopper (3), the first sprocket (13) is connected by chain drive with second sprocket (41), the transmission assembly (5) is transmission connection with drive shaft (12).

2. Vineyard offset row opener according to claim 1, characterized in that: The transmission assembly (5) includes two rotating seats (51), two mounting seats (52), a two-way screw rod (53), a guide rod (54) and a cross bar (55), one end of the two-way screw rod (53) is provided with a third sprocket (531), the bottom of both ends of the cross bar (55) is provided with a connecting lug (551), a two-way threaded hole matched with the two-way screw rod (53) is formed in one of the connecting lugs (551), a guide hole matched with the guide rod (54) is formed in the other connecting lug (551), a mounting groove (552) is formed in the middle of the sidewall of one side of the cross bar (55), a fourth sprocket (14) is mounted on the drive shaft (12), the two rotating seats (51) are symmetrically arranged on one sidewall of the fertilizer hopper (3), the two mounting seats (52) are symmetrically arranged on the other sidewall of the fertilizer hopper (3), the two-way screw rod (53) is rotatably arranged on the two rotating seats (51), the guide rod (54) is fixedly connected to the two mounting seats (52), the third sprocket (531) is connected by chain drive with the fourth sprocket (14), and the mounting block (31) is detachably connected in the mounting groove (552).

3. Vineyard offset row opener according to claim 2, characterized in that: The mounting groove (552) is provided with two symmetrically arranged first screws (5521), the first screws (5521) are screwed with nuts (5522), and the mounting block (31) is provided with two through holes for the first screws (5521) to pass through.

4. Vineyard offset row opener according to claim 3, characterized in that: The third sprocket (531) is a one-way sprocket, one end of the two-way screw rod (53) is provided with a butt joint sleeve (532), the butt joint sleeve (532) is provided with a butt joint groove (533) with a polygonal cross section, and the butt joint groove (533) is provided with a handle (534) inserted and matched therein.

5. Vineyard offset row opener according to claim 1, characterized in that: The shielding assembly (6) comprises two shielding components symmetrically arranged on both sides of the fertilizer hopper (3), the shielding component comprises a vertical plate (61), the top of the vertical plate (61) is provided with an inclined shielding plate (62), the inner wall of the vertical plate (61) is provided with two symmetrically arranged mounting plug blocks (63), the two side walls of the fertilizer hopper (3) are each provided with two symmetrically arranged mounting frames (33) which are inserted and matched with the mounting plug blocks (63), and the two mounting blocks (31) are detachably fixedly connected on the two mounting frames (33).

6. Vineyard offset row opener according to claim 5, characterized in that: A first threaded hole (631) is formed in the mounting plug block (63), a second screw rod (632) is arranged in the first threaded hole (631) in a screwed manner, a torsion handle (633) is arranged at one end of the second screw rod (632), and a second threaded hole (331) matched with the second screw rod (632) is formed in the mounting frame (33).

7. Vineyard offset row opener according to claim 1, characterized in that: A filter screen is arranged at the discharge port of the fertilizer hopper (3).

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