CN206909138U - Portable potato receives digging machine tool - Google Patents

Abstract

It the utility model is related to a kind of portable potato and receive digging machine tool, it is characterised in that：Support frame is below frame, frame upper front end is provided with motor, motor couples reduction box by belt pulley, the output shaft of reduction box couples main shaft by main chain, main shaft both ends are fixed in frame by bearing block, main shaft two ends distinguish joint transmission chain, the driving-chain connecting belt axis of a movable block, wheel shaft both ends connection land wheel；The termination of main shaft one also couples angular wheel, angular wheel, and termination couples thin axle, and thin axle is fixed on support frame by small bearing, and supporting framing front end connection teeth row, rear end is fixed on frame lower and by spring A and frame soft strength；Supporting framing front end is provided with wheel disc, wheel disc outer end connection eccentric wheel, and eccentric wheel couples sieve tooth row by draw bar, and sieve tooth row is arranged side by side before and after being arranged with teeth.Drive sieve tooth row continuously to shake using eccentric wheel, potato is separated with soil；Equipment is light, and u-turn is flexible, 50 kilograms or so of gross weight, people can easy manipulation, reduce labor intensity, efficiency greatly improves.

Description

Portable potato receives digging machine tool

Technical field

The utility model belongs to agricultural mechanical equipment field, and in particular to a kind of portable potato receives digging machine tool.

Background technology

Potato is a kind of resistance to transport, long keeping Common Vegetables, and cultivated area is very big.In order to improve the utilization rate in arable land and Quantum of output, people devise a variety of intercropping modes, such as the band field pattern of potato+corn, and total revenue is improved, but is given Receipts, which dig out potatoes, brings certain difficulty, because big machinery cannot be introduced into band field, can only manually receive digging, labor intensity is big, production Efficiency is low.

The content of the invention

The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of portable potato receives digging machine tool, So as to efficiently solve problems of the prior art.

To realize that the purpose of this utility model adopts the technical scheme that：A kind of portable potato receives digging machine tool, its feature It is：Support frame（13）Located at frame（1）Lower section, support frame（13）Rear end and frame（1）It is fixed, frame（1）Upper front end is set There is motor（2）, motor（2）Reduction box is coupled by belt pulley（3）, reduction box（3）Output shaft（4）Pass through main chain（5）Connection Connect main shaft（6）, main shaft（6）Both ends pass through bearing block（7）It is fixed on frame（1）On, main shaft（6）Two ends distinguish joint transmission chain （8）, driving-chain（8）The connecting belt axis of a movable block（9）, wheel shaft（9）Both ends couple land wheel（10）；Main shaft（6）One termination also couples taper Gear（11）, angular wheel（11）Termination couples thin axle（12）, thin axle（12）Pass through small bearing（15）It is fixed on support frame（13） On, support frame（13）Front end connection teeth row（20）, rear end is fixed on frame（1）Bottom simultaneously passes through spring A（14）With frame（1） Soft strength；Support frame（13）Front end is provided with wheel disc（16）, wheel disc（16）Outer end couples eccentric wheel（17）, eccentric wheel（17）By leading Draw bar（18）Connection sieve tooth row（21）, sieve tooth row（21）Arranged with teeth（20）It is front and rear to be arranged side by side.

The frame（1）Front lower portion is additionally provided with front support rod（24）, front support rod（24）Pass through spring B（26）With frame（1） It is actively coupled, front support rod（24）Upper connection pull bar（25）, pull bar（25）Termination passes through peg（27）It is fixed on frame（1）Front end, Frame（1）There is handrail front end（23）.

The teeth row（20）Both sides are provided with side shield（22）, sieve tooth row（21）Both sides also pass through pitch chain（19）With support frame （13）Connection.

The wheel shaft（9）It is provided with axle sleeve, two land wheels（10）Wheelbase adjusted by axle sleeve.Correspondingly, teeth is arranged （20）Width can adjust, teeth row（20）Several teeth on both sides are connected with tooth row axle, and increase width then adds Several teeth, reduced width then lay down several teeth；Teeth is arranged（20）Width slightly larger than sieve tooth row（21）Width.

The beneficial effects of the utility model are：Drive sieve tooth row continuously to shake using eccentric wheel, potato is separated with soil； Face width can adjust, and be dug suitable for the receipts of different spacings；Equipment is light, and u-turn is flexible, 50 kilograms or so of gross weight, and one Individual can easy manipulation, reduce labor intensity, efficiency greatly improves.

Brief description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model top view；

In figure：1- frames, 2- motors, 3- reduction boxes, 4- output shafts, 5- main chains, 6- main shafts, 7- bearing blocks, 8- transmissions Chain, 9- wheel shafts, 10- land wheels, 11- angular wheels, the thin axles of 12-, 13- support frames, the small bearings of 14- springs A, 15-, 16- wheel discs, 17- eccentric wheels, 18- draw bars, 19- pitch chains, 20- teeth row, 21- sieve tooth rows, 22- side shields, 23- handrails, 24- front support rods, 25- pull bars, 26- spring Bs, 27- pegs.

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit the scope of the utility model.

Embodiment 1, is shown in Fig. 1-2,

During work, peg 27 is pulled, is turned up front support rod 24 by pull bar 25, started motor 2 and pass through belt pulley connecting belt Dynamic reduction box 3, the output shaft 4 of reduction box 3 couple main shaft 6, the joint transmission chain 8 of main shaft 6, the connecting belt of driving-chain 8 by main chain 5 The axis of a movable block 9, the both ends of wheel shaft 9 connection land wheel 10 are walked；The rear end of support frame 13 is fixed on the bottom of frame 1 and by spring A14 and machine The soft strength of frame 1, the termination of main shaft 6 one also couple angular wheel 11, and the connection of angular wheel 11 drives thin axle 12, and thin axle 12 passes through small axle 15 are held to be fixed on support frame 13, the front end of support frame 13 connection teeth row 20, teeth row 20 starts to dig to soil, meanwhile, support The front end of frame 13 is provided with wheel disc 16, the outer end of wheel disc 16 connection eccentric wheel 17, and eccentric wheel 17 couples sieve tooth row 21, sieve by draw bar 18 Tooth row 21 starts shake and shakes off the soil dug out on potato.When being stopped, peg 27 is pulled, by pull bar 25 by front support rod 24 put down, and support is on the ground.

The wheelbase of two land wheels 10 is adjusted according to line-spacing：Wheel shaft 9 is provided with axle sleeve, and the wheelbase of two land wheels 10 passes through axle sleeve Regulation.Correspondingly, the width of teeth row 20 can be adjusted, and several teeth that teeth arranges 20 both sides are connected with tooth row axle, Line-spacing is larger then to add several teeth, and line-spacing is smaller, lays down several teeth.

Claims (4)

1. a kind of portable potato receives digging machine tool, it is characterised in that：Support frame（13）Located at frame（1）Lower section, support frame（13） Rear end and frame（1）It is fixed, frame（1）Upper front end is provided with motor（2）, motor（2）Reduction box is coupled by belt pulley（3）, Reduction box（3）Output shaft（4）Pass through main chain（5）Couple main shaft（6）, main shaft（6）Both ends pass through bearing block（7）It is fixed on machine Frame（1）On, main shaft（6）Two ends distinguish joint transmission chain（8）, driving-chain（8）The connecting belt axis of a movable block（9）, wheel shaft（9）Both ends join Ground engaging stabiliser wheel（10）；Main shaft（6）One termination also couples angular wheel（11）, angular wheel（11）Termination couples thin axle（12）, thin axle （12）Pass through small bearing（15）It is fixed on support frame（13）On, support frame（13）Front end connection teeth row（20）, rear end is fixed on Frame（1）Bottom simultaneously passes through spring A（14）With frame（1）Soft strength；Support frame（13）Front end is provided with wheel disc（16）, wheel disc（16） Outer end couples eccentric wheel（17）, eccentric wheel（17）Pass through draw bar（18）Connection sieve tooth row（21）, sieve tooth row（21）Arranged with teeth （20）It is front and rear to be arranged side by side.

2. portable potato as claimed in claim 1 receives digging machine tool, it is characterised in that：The frame（1）Front lower portion is also set There is front support rod（24）, front support rod（24）Pass through spring B（26）With frame（1）It is actively coupled, front support rod（24）Upper connection pull bar （25）, pull bar（25）Termination passes through peg（27）It is fixed on frame（1）Front end, frame（1）There is handrail front end（23）.

3. portable potato as claimed in claim 1 receives digging machine tool, it is characterised in that the teeth row（20）Both sides are provided with side Baffle plate（22）, sieve tooth row（21）Both sides also pass through pitch chain（19）With support frame（13）Connection.

4. portable potato as claimed in claim 1 receives digging machine tool, it is characterised in that the wheel shaft（9）It is provided with axle sleeve, two Individual land wheel（10）Wheelbase adjusted by axle sleeve, correspondingly, teeth row（20）Width can adjust, teeth row（20）Both sides Several teeth are connected with tooth row axle, teeth row（20）Width slightly larger than sieve tooth row（21）Width.