CN206790888U

CN206790888U - A kind of rotary cultivator

Info

Publication number: CN206790888U
Application number: CN201720726460.1U
Authority: CN
Inventors: 肖慈华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-21
Filing date: 2017-06-21
Publication date: 2017-12-26
Anticipated expiration: 2027-06-21

Abstract

It the utility model is related to technical field of agricultural machinery, and in particular to a kind of rotary cultivator.Rotary cultivator provided by the utility model includes vehicle frame,Walking mechanism,Rotary tillage mechanism and engine and gearbox on the vehicle frame,The rotary cultivator that the application provides,It can realize and purely mechanic be turned into industry,Do not need operating personnel hand steered and then,Greatly reduce operating personnel's labor intensity,Improve operating efficiency,And the wheel of walking mechanism is cylindric wheel body in the application,Multiple Anti-skid sheets are evenly equipped with the circumference of the wheel body outside wall surface,The non-skid property of wheel can so be improved,Improve the earth-grasping force of wheel,Rotary cultivator is prevented to be absorbed in inside field,The continuous firing of rotary cultivator can be ensured,And rotary tillage mechanism can dismantle,When running into deep mud pin wheel and being absorbed in mud ground,Easily rotary tillage mechanism is unloaded,This reduces the weight that rotary cultivator is overall,The rotary cultivator that now just can easily will sink into mud ground is outputed very much.

Description

A kind of rotary cultivator

Technical field

It the utility model is related to technical field of agricultural machinery, and in particular to a kind of rotary cultivator.

Background technology

In the paddy field of hilly country, general soil property is softer, and at arable land, the wheel of farm machinery is easy for being trapped into field, It is difficult to which the machine for being trapped into field is got out, it is not easy to dismantle because existing farm machinery structure is more complicated, therefore ploughing When be not easy to disassembled for transport replacing, therefore plowed at present using hand-held rotary cultivator hilly country arable land is general, but hand steered Formula rotary cultivator needs operating personnel to come along, and the amount of labour is very big, and operation in one day is got off, and operating personnel is unable to stand at all.

Utility model content

(1) the technical problems to be solved in the utility model is：Hilly country arable land typically uses hand-held rotary tillage at present Machine, hand-held rotary cultivator ploughing capacity is low, operation intensity is big；Therefore need to provide a kind of full automatic rotary cultivator.

(2) technical scheme

In order to solve the above-mentioned technical problem, the utility model provides a kind of rotary cultivator, including vehicle frame, walking mechanism, rotation Plough mechanism and engine and gearbox on the vehicle frame, the output end of the engine are connected with the gearbox, institute The output end for stating gearbox is connected with the walking mechanism and the rotary tillage mechanism respectively, and the walking mechanism includes four cars Wheel, the wheel include cylindric wheel body, and outwards turnover forms flange for the both ends of the wheel body, two flange and described An annular groove is formed between the outside wall surface of wheel body, multiple Anti-skid sheets are evenly equipped with the circumference of the wheel body outside wall surface, and it is multiple The Anti-skid sheet is respectively positioned in the annular groove.

The beneficial effects of the utility model：

Rotary cultivator provided by the utility model includes vehicle frame, walking mechanism, rotary tillage mechanism and the hair on the vehicle frame Motivation and gearbox, the engine are connected with the gearbox, the output end of the gearbox respectively with the walking mechanism Connected with the rotary tillage mechanism, the walking mechanism includes four wheels, and the wheel includes cylindric wheel body, the wheel body Both ends form flange laterally, an annular groove is formed between two flange and the outside wall surface of the wheel body, it is described Multiple Anti-skid sheets are evenly equipped with the circumference of wheel body outside wall surface, and multiple Anti-skid sheets are respectively positioned in the annular groove.The application The rotary cultivator of offer, it can realize and purely mechanic be turned into industry, it is not necessary to which operating personnel is hand steered and then, greatly reduces operating personnel's labor Fatigue resistance, improves operating efficiency, and the wheel of walking mechanism is cylindric wheel body in the application, the both ends shape of the wheel body Into the flange turned down laterally, an annular groove, the wheel body are formed between two flange and the outside wall surface of the wheel body Multiple Anti-skid sheets are evenly equipped with the circumference of outside wall surface, and multiple Anti-skid sheets are respectively positioned in the annular groove, can so be carried The non-skid property of high wheel, the earth-grasping force of wheel is improved, prevent rotary cultivator to be absorbed in inside field, continuing for rotary cultivator can be ensured Work, and rotary tillage mechanism can dismantle, and when running into deep mud pin wheel and being absorbed in mud ground, easily unload rotary tillage mechanism, This reduces the weight that rotary cultivator is overall, the rotary cultivator that now just can easily will sink into mud ground is outputed very much.

Further, the Anti-skid sheet is in up-narrow and down-wide shape, and the lower end of the Anti-skid sheet and the outside wall surface of the wheel body are hung down It is direct-connected to connect.

Further, the engine is provided with the belt pulley with centrifugal clutch, and the gearbox is provided with pagoda Wheel, the engine and the gearbox carry out V belt translation by belt pulley, cone pulley and V-belt.

Further, the walking mechanism also includes front axle and rear axle, and the two of the front axle and the rear axle End is respectively connected with the wheel, and the wheel is provided with baffle plate, the baffle plate close to one end of the front axle or rear axle The end of the wheel body is connected to, the wheel is connected by baffle plate with the front axle or rear axle.

Further, the gearbox is provided with the first power transmission shaft, second driving shaft and the 3rd power transmission shaft, the front axle Preceding differential tooth bag is provided with, the rear axle is provided with rear differential tooth bag, first power transmission shaft and the preceding differential tooth bag phase Even, the second driving shaft is connected with the rear differential tooth bag, and the 3rd power transmission shaft is connected with the rotary tillage mechanism.

Further, the rotary tillage mechanism includes roller and reamer, and the roller is connected with the 3rd power transmission shaft, described Reamer is connected on the outer surface of the roller.

Further, the rotary tillage mechanism also includes lowering or hoisting gear, and the lowering or hoisting gear is used to control rising for the roller Rise or land.

Further, the lowering or hoisting gear includes lifting turntable, damping spring, connecting rod, connecting cylinder and sleeve, described to subtract Shake spring to be arranged in the connecting cylinder, one end of the connecting rod is connected with one end of the damping spring, the connecting rod The outside wall surface of the other end and the sleeve be hinged, described sleeve one end is connected with the vehicle frame, the other end and the roller phase Even, the driving member is located in the sleeve, and one end of the driving member is connected with the 3rd power transmission shaft, the other end with it is described Roller is connected；Threaded rod is connected with the lifting turntable, the roller is provided with the screwed hole with the shaft.

Further, the front end of the vehicle frame is provided with steering wheel, gear handle, throttle and foot stool, and the throttle passes through oil Door line is connected with engine, and the foot stool is located at the downside of the steering wheel, and the throttle is on the foot stool；The direction The first flameout switch is additionally provided with the downside of the downside of disk, foot stool.

Further, seat is additionally provided with the vehicle frame, the seat is located at the upside of the engine, the engine It is provided with the second flameout switch.

Brief description of the drawings

The utility model is above-mentioned and/or the advantages of additional aspect from combining in description of the accompanying drawings below to embodiment and will become Substantially and it is readily appreciated that, wherein：

Fig. 1 is the structural representation of rotary cultivator described herein；

Corresponding relation in wherein Fig. 1 between reference and component names is：

1st, rotary cultivator, 11, vehicle frame, 111, engine, 1111, belt pulley, the 1112, second flameout switch, 112, gearbox, 113rd, wheel, 1131, wheel body, 1132, flange, 1133, Anti-skid sheet, 1134, baffle plate, 1135, reinforcement, 114, first flame-out opens Close, 115, steering wheel, 116, seat, 117, foot stool, 1171, throttle, 118, gear handle, 12, roller, 121, reamer, 122, Lifting turntable.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined., it is necessary to explanation, term in description of the present utility model " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " It is only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.In addition, in description of the present utility model, unless otherwise indicated, " multiples' " contains Justice is two or more.

As shown in figure 1, the utility model provides a kind of rotary cultivator 1, including vehicle frame 11, walking mechanism, rotary tillage mechanism and Engine 111 and gearbox 112 on the vehicle frame 11, the engine 111 is connected with the gearbox 112, described The output end of gearbox 112 is connected with the walking mechanism and the rotary tillage mechanism respectively, and the walking mechanism includes four cars Wheel 113, the wheel 113 include cylindric wheel body 1131, and the both ends of the wheel body 1131 form flange 1132 laterally, An annular groove is formed between the outside wall surface of two flange 1132 and the wheel body 1131, the outside wall surface of wheel body 1131 Multiple Anti-skid sheets 1133 are evenly equipped with circumference, and multiple Anti-skid sheets 1133 are respectively positioned in the annular groove.

Rotary cultivator 1 provided by the utility model, which can be realized, purely mechanic is turned into industry, it is not necessary to which operating personnel is hand steered and then, greatly It is big to reduce operating personnel's labor intensity, operating efficiency is improved, and the wheel 113 of walking mechanism is cylindric in the application Wheel body 1131, the both ends of the wheel body 1131 form flange 1132 laterally, two flange 1132 and the wheel body An annular groove is formed between 1131 outside wall surface, multiple Anti-skid sheets are evenly equipped with the circumference of the outside wall surface of wheel body 1131 1133, and multiple Anti-skid sheets 1133 are respectively positioned in the annular groove, can so be improved the non-skid property of wheel 113, be carried The earth-grasping force of high wheel 113, prevent rotary cultivator 1 to be absorbed in inside field, the continuous firing of rotary cultivator 1 can be ensured；And with showing Some rotary cultivators 1 are compared, and the rotary tillage mechanism on rotary cultivator 1 provided herein can dismantle, and are running into deep mud pin wheel 113 When being absorbed in mud ground, easily rotary tillage mechanism is unloaded, now just can be very light this reduces the weight that rotary cultivator is overall The easy rotary cultivator 1 that will sink into mud ground is outputed.

Preferably, the Anti-skid sheet 1133 is in up-narrow and down-wide shape, the lower end of the Anti-skid sheet 1133 and the wheel body 1131 Outside wall surface vertical connection, so can further improve the non-skid property of tire, improve the earth-catching property of tire, prevent spin-ended The tire for ploughing machine 1 is absorbed in mud ground；Preferably, the wheel body 1131 of the tire, flange 1132 and the Anti-skid sheet 1133 are Made of metal material, such as cast iron, steel, it can so ensure the preceding degree of tire, simultaneously because whole wheel body 1131 is One cylindrical shape, and annular groove is formed between the structure of flange 1132 and wheel body 1131, the weight of so whole wheel 113 is just significantly Reduce, therefore wheel 113 weight of itself can be reduced, this makes it possible to by the load of itself of rotary cultivator 1, and then reduce rotation Plough the risk that machine 1 is absorbed in field.The construction of wheel 113 uses tubular, and water jacket adds the structure of Anti-skid sheet 1133.Grip is strong, in light weight, Prevent from being absorbed in field to greatest extent.

Further, the engine 111 is provided with the belt pulley 1111 with centrifugal clutch, the gearbox 112 Cone pulley is provided with, the engine 111 and the gearbox 112 carry out band by belt pulley 1111, cone pulley and V-belt Transmission.It is driven on engine 111 with centrifugation clutch belt pulley.Start, parking is convenient, also increases safety coefficient.

Preferably, the walking mechanism also includes the both ends of front axle and rear axle, the front axle and the rear axle Two wheels 113 are respectively connected with, the wheel 113 is provided with baffle plate 1134, the baffle plate close to one end of the vehicle bridge 1134 are connected to the end of the wheel body 1131, and the wheel 113 is connected by baffle plate 1134 with the vehicle bridge, such vehicle wheel 113 be in just the cylindrical shape of one end open from the side, so hollow drum structure, can reduce the purpose of the weight of wheel 113, And then rotary cultivator 1 can be reduced and be absorbed in the risk to be broken down in mud；Preferably, the baffle plate 1134 is provided with reinforcement 1135, it can so ensure the intensity of the wheel 113 of rotary cultivator 1.It is flexibly connected using front/rear frame 11.Steering wheel 115 passes through drawing Bar control turns to, convenient, flexible mobility strong.

Alternatively, the gearbox 112 is provided with the first power transmission shaft, second driving shaft and the 3rd power transmission shaft, gearbox 112 Exported using three axles, it is this simple in construction, it is compact.The front axle is provided with preceding differential tooth bag, after the rear axle is provided with Differential tooth bag, first power transmission shaft are connected with the preceding differential tooth bag, the second driving shaft and the rear differential tooth bag phase Even, gearbox 112 drives front and rear differential tooth bag, reamer tooth bag by power transmission shaft.This kind of drive is simple and reliable, durable, poor Fast tooth bag to turn to more flexible.Preceding cog bag can be swung up and down using being flexibly connected with horizontal direction.Four can so be ensured Individual wheel firmly and uniform simultaneously, in practice it has proved that handling capacity greatly improves.3rd power transmission shaft and rotary tillage mechanism phase Even, three output ends of so described gearbox 112 drive respectively two wheels 113 of front side, rear side two wheels 113 with And rotary tillage mechanism, and the front end of the gearbox 112 can also set standby output end such as to be connected for other purposes Threshing machine etc.；Wherein described engine 111 is gasoline engine, and the gasoline engine is provided with the belt pulley 1111 with centrifugal clutch, The gearbox 112 is provided with cone pulley, the engine 111 and the gearbox 112 by belt pulley 1111, cone pulley and V-belt carries out V belt translation, so can carry out speed change by changing V-belt, the gearbox 112 be provided with forward-reverse and Three gears of neutral, the vehicle frame 11 are provided with the gear handle 118 for being used for changing gear, and the gear handle 118 is arranged on The lower right of seat 116, it is so identical with the operating habit of operating personnel, it is easy to use；Wherein described seat 116 is used for operation What personnel took, as shown in figure 1, the seat 116 is located at the upside of the engine 111, the front end of the seat 116 is provided with Steering wheel 115, the steering of rotary cultivator 1 is controlled by steering wheel 115, it is convenient, flexible, wherein the lower section of the steering wheel 115 is set There is the first flameout switch 114, the engine 111 is provided with the second flameout switch 1112, first flameout switch 114 and Two flameout switch are used in parallel, i.e. the first flameout switch 114 and the second flameout switch 1112 can individually control described start Machine 111 is flame-out；The foot stool 117 for putting pin is provided with the lower section of steering wheel 115, the foot stool 117 is provided with throttle 1171, described to have It is connected by the line of throttle 1171 with the engine 111, coordinating to put into gear when banging oily can advance, retreat, and send beginning to stop automatically Car, gear handle 118 is located at neutral gear position when on fire, because speed is slow, in climb and fall no matter in advance, retrogressing or neutral Position, it can be braked by gearbox 112, security is good.

As shown in figure 1, the rotary tillage mechanism includes roller 12 and reamer 121, the roller 12 and the 3rd power transmission shaft It is connected, the reamer 121 is connected on the outer surface of the roller 12, and the 3rd power transmission shaft of gearbox 112 imparts power to Roller 12, roller 12 is driven to rotate, roller 12 rotates the reamer 121 for driving its outer surface to fix and rotated, and then realizes to beat and send field The purpose on ground；Wherein the rotary tillage mechanism also includes lowering or hoisting gear in this application, and the lowering or hoisting gear is used to control the rolling The raising of cylinder 12 or landing, are convenient to operate.Reamer uses cylinder basic circle, imitates involute blade.It is long that basic circle girth is more than standing grain stake Degree, standing grain stake can not be one week around basic circle, therefore Bu Yi Chan are careless, both make to be wrapped with, because reamer 121 is that involute is also easily got rid of.

Preferably, the lowering or hoisting gear includes lifting turntable 122, damping spring, connecting rod, connecting cylinder and sleeve, described Damping spring is arranged in the connecting cylinder, and one end of the connecting rod is connected with one end of the damping spring, the connection The outside wall surface of the other end of bar and the sleeve is hinged, and described sleeve one end is connected with the vehicle frame 11, the other end and the rolling Cylinder 12 is connected, and the driving member is located in the sleeve, and its one end is connected with the 3rd power transmission shaft, the other end and the roller 12 are connected；Threaded rod is connected with the lifting turntable 122, the roller 12 is provided with the screw thread with the shaft Hole, one end of connecting cylinder are fixedly connected with the threaded rod, and the other end is connected by damping spring with connecting rod, are so being chosen to install During lifting turntable 122, connecting cylinder and connecting rod is driven to move up together, because the lower end of connecting rod is and the set What cylinder was hinged, therefore can improve or reduce the height of the roller 12 by rotating lifting turntable 122.

, can because lowering or hoisting gear and wheel 113 can be dismantled easily, therefore when only a few runs into deep mud pin and is absorbed in To stop immediately, teaching is unloaded, a people is prized with long rod rear in front side chilli oil, a people and can be left car, also may be used It is placed under wheel with pipe nipple conveyer belt and is directly outputed.Rotary cultivator provided by the utility model, complete machine can drive on and drive off, portable construction, Flexibly, simply, safety, reliably, durable, a little repair, operating personnel's labor intensity is low, and speed-raising behind efficiency is high, has and expands work( Can, improved available for thrashing, or even arable land, it is slow additionally, due to speed, no matter climb and fall, advance, retreat, neutral gear, dependence Reduction box just energy stop, it is quite safe.

In summary, rotary cultivator provided by the utility model includes vehicle frame, walking mechanism, rotary tillage mechanism and located at the car Engine and gearbox on frame, the engine are connected with the gearbox, the output end of the gearbox respectively with it is described Walking mechanism connects with the rotary tillage mechanism, and the walking mechanism includes four wheels, and the wheel includes cylindric wheel body, The both ends of the wheel body form flange laterally, and an annular is formed between two flange and the outside wall surface of the wheel body Groove, multiple Anti-skid sheets are evenly equipped with the circumference of the wheel body outside wall surface, and multiple Anti-skid sheets are respectively positioned in the annular groove. The rotary cultivator that the application provides, it can realize and purely mechanic be turned into industry, it is not necessary to which operating personnel is hand steered and then, greatly reduces operation Personnel labor intensity, operating efficiency is improved, and the wheel of walking mechanism is cylindric wheel body in the application, the wheel body Both ends form flange laterally, and an annular groove, the wheel are formed between two flange and the outside wall surface of the wheel body Multiple Anti-skid sheets are evenly equipped with the circumference of external wall, and multiple Anti-skid sheets are respectively positioned in the annular groove, so can The non-skid property of wheel is improved, improves the earth-grasping force of wheel, prevents rotary cultivator to be absorbed in inside field, holding for rotary cultivator can be ensured Continuous work, and rotary tillage mechanism can dismantle, when running into deep mud pin wheel and being absorbed in mud ground, easily rotary tillage mechanism is unloaded Under, this reduces the weight that rotary cultivator is overall, the rotary cultivator that now just can easily will sink into mud ground is outputed very much.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims

A kind of 1. rotary cultivator, it is characterised in that：Start including vehicle frame, walking mechanism, rotary tillage mechanism and on the vehicle frame Machine and gearbox, the output end of the engine are connected with the gearbox, the output end of the gearbox respectively with the row Walk mechanism to connect with the rotary tillage mechanism, the walking mechanism includes four wheels, and the wheel includes cylindric wheel body, institute The outside turnover in both ends for stating wheel body forms flange, and an annular is formed between two flange and the outside wall surface of the wheel body Groove, multiple Anti-skid sheets are evenly equipped with the circumference of the wheel body outside wall surface, and multiple Anti-skid sheets are respectively positioned in the annular groove.
2. rotary cultivator according to claim 1, it is characterised in that：The Anti-skid sheet is in up-narrow and down-wide shape, the Anti-skid sheet Lower end and the wheel body outside wall surface vertical connection.
3. rotary cultivator according to claim 1, it is characterised in that：The engine is provided with the skin with centrifugal clutch Tep reel, the gearbox are provided with cone pulley, and the engine and the gearbox are brought into by belt pulley, cone pulley and triangle Row V belt translation.
4. rotary cultivator according to claim 3, it is characterised in that：The walking mechanism also includes front axle and rear axle, The both ends of the front axle and the rear axle are respectively connected with the wheel, and the wheel is close to the front axle or rear car One end of bridge is provided with baffle plate, and the baffle plate is connected to the end of the wheel body, the wheel by baffle plate and the front axle or Rear axle is connected.
5. rotary cultivator according to claim 4, it is characterised in that：The gearbox is provided with the first power transmission shaft, the second biography Moving axis and the 3rd power transmission shaft, the front axle are provided with preceding differential tooth bag, and the rear axle is provided with rear differential tooth bag, and described One power transmission shaft is connected with the preceding differential tooth bag, and the second driving shaft is connected with the rear differential tooth bag, the 3rd transmission Axle is connected with the rotary tillage mechanism.
6. rotary cultivator according to claim 5, it is characterised in that：The rotary tillage mechanism includes roller and reamer, the rolling Cylinder is connected with the 3rd power transmission shaft, and the reamer is connected on the outer surface of the roller.
7. rotary cultivator according to claim 6, it is characterised in that：The rotary tillage mechanism also includes lowering or hoisting gear, the liter Falling unit is used for raising or the landing for controlling the roller.
8. rotary cultivator according to claim 7, it is characterised in that：The lowering or hoisting gear include lifting turntable, damping spring, Connecting rod, connecting cylinder and sleeve, the damping spring are arranged in the connecting cylinder, one end of the connecting rod and the damping One end of spring is connected, and the outside wall surface of the other end of the connecting rod and the sleeve is hinged, described sleeve one end and the car Frame is connected, and the other end is connected with the roller, and the driving member is located in the sleeve, one end of the driving member and described the Three power transmission shafts are connected, and the other end is connected with the roller；Be connected with threaded rod on the lifting turntable, the roller be provided with The screwed hole of the shaft.
9. rotary cultivator according to claim 8, it is characterised in that：The front end of the vehicle frame be provided with steering wheel, gear handle, Throttle and foot stool, the throttle are connected by throttle line with engine, and the foot stool is located at the downside of the steering wheel, the oil Door is on the foot stool；The first flameout switch is additionally provided with the downside of the downside of the steering wheel, foot stool.
10. rotary cultivator according to claim 9, it is characterised in that：Seat is additionally provided with the vehicle frame, the seat is located at The upside of the engine, the engine are provided with the second flameout switch.