CN212393156U

CN212393156U - Transmission mechanism of potato power cultivator

Info

Publication number: CN212393156U
Application number: CN202020051664.1U
Authority: CN
Inventors: 吴洪珠; 王超; 王炳军; 王新成; 陈迎新
Original assignee: QINGDAO HONGZHU AGRICULTURAL MACHINERY CO Ltd
Current assignee: QINGDAO HONGZHU AGRICULTURAL MACHINERY CO Ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2021-01-26
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a potato power cultivator drive mechanism belongs to agricultural field management operation technical field, including gearbox and five rotary tillage devices that loosen the soil, the gearbox passes through hexagonal axle, universal joint shaft coupling, hexagonal cover, universal joint, drive sprocket and chain etc. and is connected with five rotary tillage devices that loosen the soil respectively, and the rotary tillage device that loosens the soil comprises driven sprocket, rotary tillage axle, two sets of welding blade discs and four rotary tillage knife tackle, realizes jointly loosening the soil, weeding operation of power cultivator, the utility model discloses use single power supply drive, the transmission mode is simple, and the cost is lower, has guaranteed the uniformity of each power pack motion simultaneously, and it has advantages such as good reliability, long service life, the operation is steady and the maintenance is convenient.

Description

Transmission mechanism of potato power cultivator

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a transmission mechanism of a potato power cultivator.

Background

In recent years, with the implementation of the potato staple food strategy in China, the potato seeds and the potato area are enlarged year by year, and the method becomes an important way for increasing the income of farmers. At present, the potato intertillage operation of large tracts of land mostly adopts the cultivator to accomplish, and some power cultivator's transmission part is too complicated, in case the machine breaks down, and the maintenance difficulty is too high at its later stage maintenance cost, influences field operating efficiency, brings the unnecessary loss for the peasant household, in order to solve the problem that above-mentioned exists, the utility model designs a potato power cultivator drive mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the transmission part of some potato power cultivator is too complicated, once the machine breaks down, the maintenance is difficult, the later maintenance cost is too high, the field operation efficiency is influenced, and the defects such as unnecessary loss are brought to farmers, so that the potato power cultivator transmission mechanism is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the rotary tillage and soil loosening device comprises a gearbox, a plurality of hexagonal shafts, a plurality of universal joint couplers, a plurality of hexagonal sleeves, a plurality of universal joints, a five driving chain wheel, a five chain and a five rotary tillage and soil loosening device, wherein the hexagonal shafts comprise hexagonal shafts I and hexagonal shafts II, the hexagonal sleeves comprise hexagonal sleeves I, hexagonal sleeves II, hexagonal sleeves III, hexagonal sleeves IV and hexagonal sleeves V, the universal joints comprise universal joints I, universal joints II, universal joints III and universal joints IV, the driving chain wheel comprises a driving chain wheel I, a driving chain wheel II, a driving chain wheel III, a driving chain wheel IV and a driving chain wheel V, the front end of the universal joint I is connected with a power output shaft of a tractor through bolts, the rear end of the universal joint I is connected with a gearbox input shaft through bolts, the hexagonal shaft I penetrates through the inside of the gearbox, the left end of the hexagonal shaft I is connected with the universal joint couplers through bolts, the other end of the universal joint couplers is connected with the hexagonal shaft II through bolts, the driving chain wheel I is fixed on the hexagonal sleeve I through a bolt, the other end of the hexagonal sleeve II is connected with a universal joint II through a bolt, the other end of the universal joint II is connected with a hexagonal shaft through a bolt, the hexagonal shaft is fixed with the hexagonal sleeve II through a bolt, the driving chain wheel II is fixed on the hexagonal sleeve II through a bolt, the right side shaft of the hexagonal shaft I is fixed with a hexagonal sleeve III through a bolt, the driving chain wheel III is fixed on the hexagonal sleeve III through a bolt, the right side end of the hexagonal shaft I is connected with a universal joint III, the universal joint III is connected with a universal joint IV through a hexagonal shaft, the hexagonal sleeve IV is fixed on the hexagonal shaft through a bolt, the driving chain wheel IV is fixed on the hexagonal sleeve IV through a bolt, the other end of the universal joint IV is connected with a hexagonal shaft through a bolt, a hexagonal sleeve V is fixed on a hexagonal shaft through bolts, a driving sprocket V is fixed on the hexagonal sleeve V through bolts, and the rotary tillage soil loosening device is composed of a driven sprocket, a rotary tillage shaft, a welding cutter head and a rotary tillage cutter group.

Preferably, drive sprocket I, drive sprocket II, drive sprocket III, drive sprocket IV and drive sprocket V all are connected with the meshing of the driven sprocket among the five rotary tillage devices respectively through five chains, and five rotary tillage devices that loosen the soil are driven by single power supply, the cost is effectively reduced, through five chains with power transmission to the five rotary tillage devices of below, realize jointly that power cultivator loosens soil, weed the operation.

Preferably, among the rotary tillage device's the component structure that loosens the soil, driven sprocket is located the middle part of rotary tillage axle, it is whole symmetrical about driven sprocket, the welding blade disc is provided with two sets ofly altogether, rotary tillage knife tackle is provided with everywhere altogether, two department rotary tillage knife tackle is fixed in on a set of welding blade disc through the bolt fastening, the both ends of rotary tillage axle all are provided with a through-hole, two sets of welding blade discs are all fixed in the both ends of rotary tillage axle through hexagon bolt and hexagon nut's cooperation, parts such as welding blade disc and rotary tillage knife tackle in the rotary tillage device all fix through the bolt, its installation is dismantled conveniently, it is fixed effectual, the maintenance in the later stage of being convenient.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reliable operation, long service life, work efficiency height, maintenance are convenient. The single power source is used for driving, so that all groups of operation parts can synchronously operate, and the cost is effectively reduced. The universal joint is used for transmitting power in a matching mode, and the problem of shaft matching coaxiality is solved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the rotary tillage soil loosening device of the present invention.

In the figure: 1-universal joint I, 2-gearbox, 3-hexagonal shaft I, 4-universal joint coupler, 5-hexagonal shaft II, 6-hexagonal sleeve I, 7-driving sprocket I, 8-universal joint II, 9-hexagonal sleeve II, 10-driving sprocket II, 11-hexagonal sleeve III, 12-driving sprocket III, 13-universal joint III, 14-hexagonal sleeve IV, 15-driving sprocket IV, 16-universal joint IV, 17-hexagonal sleeve V, 18-driving sprocket V, 19-chain, 20-driven sprocket, 21-rotary tillage shaft, 22-welding cutter head, 23-rotary tillage cutter set, 24-hexagonal bolt and 25-hexagonal nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the rotary tillage and soil loosening device comprises a gearbox, a plurality of hexagonal shafts, a plurality of universal joint couplers, a plurality of hexagonal sleeves, a plurality of universal joints, a five driving chain wheel, a five chain and a five rotary tillage and soil loosening device, wherein the hexagonal shafts comprise hexagonal shafts I3 and hexagonal shafts II5, the hexagonal sleeves comprise hexagonal sleeves I6, hexagonal sleeves II9, hexagonal sleeves III11, hexagonal sleeves IV14 and hexagonal sleeves V17, the universal joints comprise universal joints I1, universal joints II8, universal joints III13 and universal joints IV16, the driving chain wheel comprises a driving chain wheel I7, a driving chain wheel II10, a driving chain wheel III12, a driving chain wheel IV15 and a driving chain wheel V18, the front end of the universal joint I1 is connected with a power output shaft through bolts, the rear end of the universal joint I1 is connected with an input shaft of the gearbox 2 through bolts, the hexagonal shaft I3 penetrates through the inside of the gearbox 2, and the left end head of the hexagonal shaft I3 is connected with a universal joint coupler 4 through a bolt, the other end of the universal joint coupler 4 is connected with a hexagonal shaft II5 through a bolt, the hexagonal sleeve I6 is fixed on a hexagonal shaft II5 through a bolt, the driving sprocket I7 is fixed on a hexagonal sleeve I6 through a bolt, the other end of the hexagonal shaft II5 is connected with a universal joint II8 through a bolt, the other end of the universal joint II8 is connected with a hexagonal shaft through a bolt, the hexagonal sleeve II9 is fixed on the hexagonal shaft through a bolt, the driving sprocket II10 is fixed on a hexagonal sleeve II9 through a bolt, the hexagonal sleeve III11 is fixed on the right side shaft of the hexagonal shaft I3 through a bolt, the driving sprocket III12 is fixed on the hexagonal sleeve III11 through a bolt, the right end of the hexagonal shaft I3 is connected with a universal joint III13, the universal joint III13 is connected with a hexagonal shaft IV16 through a bolt, the hexagonal sleeve IV 465 is fixed on the hexagonal shaft through a bolt, and the hexagonal sleeve 15 is fixed on the hexagonal sleeve IV 57324 through a bolt, another end department of universal joint IV16 has a hexagonal axle through bolted connection, has hexagonal cover V17 through the bolt fastening on its hexagonal axle, there is drive sprocket V18 through the bolt fastening on the hexagonal cover V17, the rotary tillage device that loosens the soil comprises driven sprocket 20, rotary tillage axle 21, welding blade disc 22 and rotary blade group 23.

The driving chain wheel I7, the driving chain wheel II10, the driving chain wheel III12, the driving chain wheel IV15 and the driving chain wheel V18 are respectively meshed with the driven chain wheels 20 in the five-position rotary tillage soil loosening device through five chains 19, the five-position rotary tillage soil loosening device is driven by a single power source, the cost is effectively reduced, the five-position rotary tillage soil loosening device transmits power to the lower part through the five chains 19, and soil loosening and weeding operations of the power cultivator are jointly realized.

In the component structure of the rotary tillage device that loosens the soil, driven sprocket 20 is located the middle part of rotary tillage axle 21, it is whole symmetrical about driven sprocket 20, welding blade disc 22 is provided with two sets ofly altogether, rotary tillage blade disc 23 is provided with everywhere altogether, two places rotary tillage blade disc 23 is fixed in on a set of welding blade disc 22 through the bolt fastening, the both ends of rotary tillage axle 21 all are provided with a through-hole, two sets of welding blade discs 22 all are fixed in the both ends of rotary tillage axle 21 through the cooperation of hexagon bolt 24 and hexagon nut 25, parts such as welding blade disc 22 and rotary tillage blade disc 23 in the rotary tillage device all fix through the bolt, its installation is dismantled conveniently, it is fixed effectual, be convenient for the maintenance in later stage.

The utility model discloses a theory of operation does: when the output shaft of the tractor rotates, the universal joint I1 is driven to rotate to transmit power to the input shaft of the gearbox 2, the input shaft of the gearbox 2 drives the hexagonal shaft I3 matched with the output shaft to rotate, the left side of the hexagonal shaft I3 is connected with the universal joint coupler 4, the other end of the universal joint coupler 4 is connected with the hexagonal shaft II5, the hexagonal sleeve I6 is fixed on the hexagonal shaft II5, the driving sprocket I7 is fixed on the hexagonal sleeve I6, the hexagonal shaft I3 rotates to drive the universal joint coupler 4 and the hexagonal shaft II5 to rotate, the driving sprocket I7 moves together with the hexagonal sleeve I6, and so on, the driving sprocket II10 moves together with the hexagonal sleeve II9, the driving sprocket III12 moves together with the hexagonal sleeve III11, the driving sprocket IV15 moves together with the hexagonal sleeve IV14, the driving sprocket V18 moves together with the hexagonal sleeve V17, the driving sprocket I7, the driving sprocket II10, the III12, the IV15 and the V15 drive sprocket through a fifth driving sprocket 3619 to loosen soil, and then the rotary tillage cutter group 23 on the welding cutter head 22 is driven to rotate, and then the soil loosening and weeding operation of the potato power cultivator is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a potato power cultivator drive mechanism, including the gearbox, many places hexagonal axle, many places universal joint shaft coupling, many places hexagonal cover, many places universal joint, five places drive sprocket, five places chain and five places rotary tillage devices that loosen the soil, wherein the hexagonal axle includes hexagonal axle I (3) and hexagonal axle II (5), wherein the hexagonal cover includes hexagonal cover I (6), hexagonal cover II (9), hexagonal cover III (11), hexagonal cover IV (14) and hexagonal cover V (17), wherein the universal joint includes universal joint I (1), universal joint II (8), universal joint III (13) and universal joint IV (16), wherein drive sprocket includes drive sprocket I (7), drive sprocket II (10), drive sprocket III (12), drive sprocket IV (15) and drive sprocket V (18), its characterized in that: the front end of the universal joint I (1) is connected with a power output shaft of a tractor through a bolt, the rear end of the universal joint I (1) is connected with an input shaft of a gearbox (2) through a bolt, a hexagonal shaft I (3) penetrates through the gearbox (2), the left end of the hexagonal shaft I (3) is connected with a universal joint coupler (4) through a bolt, the other end of the universal joint coupler (4) is connected with a hexagonal shaft II (5) through a bolt, the hexagonal sleeve I (6) is fixed on the hexagonal shaft II (5) through a bolt, the driving sprocket I (7) is fixed on the hexagonal sleeve I (6) through a bolt, the other end of the hexagonal shaft II (5) is connected with a universal joint II (8) through a bolt, the other end of the universal joint II (8) is connected with a hexagonal shaft through a bolt, and the hexagonal sleeve II (9) is fixed on the hexagonal shaft through a bolt, the rotary tillage device is characterized in that the driving chain wheel II (10) is fixed on a hexagonal sleeve II (9) through a bolt, a hexagonal sleeve III (11) is fixed on a right shaft of a hexagonal shaft I (3) through a bolt, the driving chain wheel III (12) is fixed on the hexagonal sleeve III (11) through a bolt, the right end of the hexagonal shaft I (3) is connected with a universal joint III (13), the universal joint III (13) is connected with a universal joint IV (16) through a hexagonal shaft, the hexagonal sleeve IV (14) is fixed on the hexagonal shaft through a bolt, a driving chain wheel IV (15) is fixed on the hexagonal sleeve IV (14) through a bolt, the other end of the universal joint IV (16) is connected with a hexagonal shaft through a bolt, a hexagonal sleeve V (17) is fixed on the hexagonal sleeve V (17) through a bolt, and the rotary tillage device is composed of a driven chain wheel (20), a hexagonal sleeve V (18), A rotary tillage shaft (21), a welding cutter head (22) and a rotary tillage cutter group (23).

2. The potato power cultivator transmission mechanism of claim 1, wherein: the driving chain wheel I (7), the driving chain wheel II (10), the driving chain wheel III (12), the driving chain wheel IV (15) and the driving chain wheel V (18) are respectively meshed and connected with the driven chain wheels (20) in the five rotary tillage soil loosening devices through five chains (19).

3. The potato power cultivator transmission mechanism of claim 1, wherein: in the component structure of the rotary tillage device, driven sprocket (20) are located the middle part of rotary tillage axle (21), it is symmetrical wholly about driven sprocket (20), welding blade disc (22) are provided with two sets ofly altogether, rotary tillage knife tackle (23) are provided with everywhere altogether, two rotary tillage knife tackle (23) are fixed in on a set of welding blade disc (22) through the bolt fastening, the both ends of rotary tillage axle (21) all are provided with a through-hole, two sets of welding blade disc (22) are fixed in the both ends of rotary tillage axle (21) all through the cooperation of hexagon bolt (24) and hexagon nut (25).