CN208079840U - A kind of hand-held two-wheel narrowing automatic cotton picker cotton picker - Google Patents

Abstract

It narrows automatic cotton picker cotton picker, including the syringe of eccentric rotation and the roller that is set on syringe periphery and is rotate in same direction with syringe the utility model proposes a kind of hand-held two-wheel；Needle cylinder surface is disposed with cotton picking needle；Cylinder surface is equipped with the bar shaped needle outlet stretched out for cotton picking needle；Cylinder surface is equipped with the isolation broach with partition for being bent along cotton collection surface and extending to roller lower section.The utility model has the characteristics that small, light-weight and at low cost, compared with traditional artificial picking and big machinery picking, more convenient to carry and use, not only increase efficiency, alleviate labour burden, and it is more environmentally protective, without territory restriction and picking blind area is used, has and popularize practical value well.

Description

A kind of hand-held two-wheel narrowing automatic cotton picker cotton picker

Technical field

The utility model is related to farm technology apparatus field, more particularly to a kind of hand-held two-wheel narrowing automatic cotton picker is adopted Cotton device.

Background technology

Annual one arrives the time of cotton harvest, and there are a large amount of cotton picking worker with going production cotton cotton picking in all parts of the country, but manually pluck Cotton efficiency is low, and labor intensity is big, and needs to employ a large amount of personnel, time-consuming and laborious, often delays farming season, and personnel are largely flowed, Larger pressure is brought to departments such as communications and transportation, and due to the growth structure feature of cotton itself, although there is large-scale cotton picker etc. Picking mechanical, but cotton picking machinery is of high cost, impurity is more, and omits more, and needs using big machinery to waste certain kind Plant area, thus until currently, cotton picking still based on picked by hand.Now, a kind of environmental protection portable of cotton grower's urgent need, at low cost, effect The high small cotton picker of rate, to solve cotton picking problem.

Utility model content

For the defects in the prior art, the purpose of this utility model is to provide one kind and narrows certainly suitable for hand-held two-wheel The cotton picker of dynamic cotton picker can effectively improve cotton picking efficiency.

The utility model automatic cotton picker cotton picker, packet the technical scheme adopted is that a kind of hand-held two-wheel is narrowed The roller for including the syringe of eccentric rotation and being set on syringe periphery and being rotate in same direction with syringe；The needle cylinder surface is disposed with The cotton picking needle of plurality of circumferential syringe periphery, to acquire cotton；The cylinder surface is equipped with the bar shaped stretched out for cotton picking needle and goes out Pin hole, when the syringe does eccentric rotary, the extended cylinder surface of cotton picking needle constitutes cotton collection surface；The cylinder surface Equipped with being bent along cotton collection surface and there is the isolation broach separated to what roller lower section extended, make cotton that can be taken off from cotton picking needle It falls.

In the technical program, the cotton picker for acquiring cotton can be mounted in the automatic cotton picker of hand-held to cotton It is picked, the syringe and roller of cotton harvester can rotate in same direction, and wherein syringe does eccentric rotary, and roller is around its axis week To rotation, the surface of syringe is surrounded with cotton picking needle, and the position that roller corresponds to cotton picking needle is equipped with bar shaped needle outlet, for syringe bias Go out needle in rotation and enter needle, when syringe does eccentric rotary, the surface that cotton picking needle stretches out roller forms cotton collection surface, cotton Cotton is adopted down in the operation that the cotton picking needle stretching roller simulation hand of collection surface grabs cotton；When cotton is adopted it is lower after, in order to avoid cotton Roller is followed to rotate, the isolation broach in cotton collection surface can avoid cotton and roller is followed to rotate, and broach is isolated to roller lower section Extend, makes cotton that can fall off from cotton picking needle, achieve the purpose that Quick Acquisition cotton.

Further, the roller corresponds to the lower section of cotton collection surface and is equipped with the cylinder that is rotate in same direction with roller, described point From the boss that cylinder surface layout has plurality of circumferential cylinder periphery, to assist the cotton that falls off.

In this way, when the cylinder below roller follows roller to rotate in same direction, each boss of periphery is in rotation process In can shake cotton rhizome, make cotton be easier to fall off, achieve the purpose that assisted acquisition cotton, improve cotton collecting efficiency.

Further, the syringe end is equipped with the eccentric belt wheel that eccentric rotary is done for needle cylinder；The cylinder with The identical one end of eccentric belt wheel is equipped with the belt wheel I of driving cylinder rotation；The bias belt wheel passes through transmission belt and drive with belt wheel I The output shaft of dynamic motor is sequentially connected.

In this way, the syringe and roller of cotton harvester can be realized while be rotate in same direction under the driving of driving motor, lead to Often, output shaft one end of driving motor is equipped with belt wheel II, when transmission belt bypasses belt wheel II, eccentric belt wheel and belt wheel I simultaneously, Motor output shaft rotation can drive that syringe does eccentric rotary and cylinder is done and syringe is in the same direction circumferentially rotates respectively.

Further, the one end of the roller far from eccentric belt wheel is driven by the output shaft of transition gear and driving motor connects Connect, while so that driving motor needle cylinder and cylinder is rotated can driving drum rotate in same direction with syringe.

In this way, the output shaft of driving motor can constitute gear drive by transition gear and roller, in general, driving motor One end setting driving gear of the output shaft far from belt wheel II, to drive transition gear, since excessive gear and roller pass for gear Dynamic, then roller is identical as the steering of driving motor, achievees the purpose that circumferentially rotate in the same direction with syringe.

Further, the transmission belt corresponds to and is equipped with tensioning between driving motor and belt wheel I and eccentric belt wheel and belt wheel I Wheel, to be tensioned transmission belt.

Since driving motor drives syringe and cylinder rotation by the frictional force of transmission belt, and after transmission belt works long hours Becoming to loosen causes transmission belt to be easy to skid, and to which syringe and cylinder can not be driven to rotate, can will be passed after installing tensioning wheel Dynamic band tensioning, avoids transmission belt frictional force from reducing, it is ensured that its rotation of driving motor normal driving.

Further, a side surface of roller cotton collection surface corresponding with cylinder is equipped with along roller and cylinder cambered surface The protective cover of arrangement, the protective cover correspond to cotton collection surface and are equipped with the acquisition port extended to cylinder.

In this way, protective cover can provide protection for cotton picker, component is avoided to receive damage, and protective cover is equipped with Acquisition port makes cotton that can be acquired by cotton picking needle.

The utility model has many advantages compared with prior art and good effect：The utility model is small, light-weight, It is easy to use, limitation and the picking blind area of region are not used, and acquire pollution-free, high-efficiency environment friendly；With good Popularize practical value.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the cotton picker three-dimensional structure diagram of the utility model；

Fig. 2 is the sectional view of the utility model.

Reference numeral：Broach, 2- rollers, 201- bar shaped needle outlets, 3- syringes, 301- cotton picking needles, 4- transition teeth is isolated in 1- Wheel, 5- protective covers, 501- acquisition ports, 6- cylinders, 601- boss, 7- driving motors, 8- bias belt wheels, 9- belt wheels II, 10- biography Dynamic band, 11- belt wheels I, 12- tensioning wheel

Specific implementation mode

The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this Novel protection domain.In the description of the present application, it is to be understood that the instructions such as term "upper", "lower", "top", "bottom" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour Make, therefore should not be understood as limiting the present invention.

In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or is integral；Can be mechanical connection, It can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary inside two elements The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

Embodiment 1：

As depicted in figs. 1 and 2, a kind of hand-held two-wheel narrowing automatic cotton picker cotton picker that the present embodiment is provided, Cotton picker for acquiring cotton, which can be mounted in the automatic cotton picker of hand-held, picks cotton, including 3 He of syringe It is set on the roller 2 of 3 periphery of syringe；The syringe 3 and roller 2 of cotton harvester can rotate in same direction, and wherein syringe 3 does bias Rotation, roller 2 are circumferentially rotated around its axis, and the surface of syringe 3 is surrounded with cotton picking needle 301, and roller 2 corresponds to the position of cotton picking needle 301 Bar shaped needle outlet 201 has been installed, go out needle in rotation so that syringe 3 is eccentric and has entered needle, when syringe 3 does eccentric rotary, cotton picking The surface that needle 301 stretches out roller 2 forms cotton collection surface, and the cotton picking needle 301 of cotton collection surface stretches out the simulation hand of roller 2 and grabs cotton Operation cotton is adopted down；When cotton is adopted it is lower after, in order to avoid cotton follows roller 2 to rotate, the isolation comb in cotton collection surface Tooth 1 can avoid cotton and roller 2 followed to rotate, and isolation broach 1 extends to 2 lower section of roller, makes cotton that can be taken off from cotton picking needle 301 It falls, achievees the purpose that Quick Acquisition cotton.

As depicted in figs. 1 and 2, the lower section of the correspondence of roller 2 cotton collection surface is equipped with the cylinder 6 rotate in same direction with roller 2, 6 surface layout of the cylinder has the boss 601 of 6 periphery of plurality of circumferential cylinder, to assist the cotton that falls off.Under roller 2 When the cylinder 6 of side follows roller 2 to rotate in same direction, each boss 601 of periphery can shake cotton in rotation process Rhizome makes cotton be easier to fall off, and achievees the purpose that assisted acquisition cotton, improves cotton collecting efficiency.

As depicted in figs. 1 and 2,3 end of syringe is equipped with the eccentric belt wheel 8 that eccentric rotary is done for needle cylinder 3；Cylinder 6 one end identical with eccentric belt wheel 8 are equipped with the belt wheel I11 that driving cylinder 6 rotates；Eccentric belt wheel 8 and belt wheel I11 passes through transmission Output shaft drive connection with 10 with driving motor 7.The syringe 3 and roller 2 of cotton harvester can be in the drivings of driving motor 7 It is lower to realize while rotating in same direction, in general, output shaft one end of driving motor 7 is equipped with belt wheel II9, when transmission belt 10 bypasses simultaneously When belt wheel II9, eccentric belt wheel 8 and belt wheel I11, motor output shaft rotation can drive syringe 3 to do eccentric rotary and separation respectively Cylinder 6 is done and syringe 3 is in the same direction circumferentially rotates.

As depicted in figs. 1 and 2, the output that the one end of roller 2 far from eccentric belt wheel 8 passes through transition gear 4 and driving motor 7 Axis is sequentially connected, and the output shaft of driving motor 7 can constitute gear drive by transition gear 4 and roller 2, in general, driving motor 7 One end setting driving gear of the output shaft far from belt wheel II9, to drive transition gear 4, since excessive gear and roller 2 are tooth Wheel transmission, then roller 2 is identical as the steering of driving motor 7, achievees the purpose that circumferentially rotate in the same direction with syringe 3.

As depicted in figs. 1 and 2, transmission belt 10 corresponds between driving motor 7 and belt wheel I11 and eccentric belt wheel 8 and belt wheel I11 It is equipped with tensioning wheel 13, since driving motor 7 drives syringe 3 and cylinder 6 to rotate by the frictional force of transmission belt 10, and transmission belt 10 work long hours after become to loosen transmission belt 10 caused to be easy to skid, to which syringe 3 and cylinder 6 can not be driven to rotate, Installation tensioning wheel 13 after transmission belt 10 can be tensioned, avoid 10 frictional force of transmission belt reduce, it is ensured that 7 normal driving of driving motor its Rotation.

As depicted in figs. 1 and 2, a side surface of the cotton collection surface corresponding with cylinder 6 of roller 2 is equipped with along roller 2 and divides Protective cover 5 from 6 cambered surface of cylinder arrangement, the protective cover 5 correspond to cotton collection surface and are equipped with the acquisition port 501 extended to cylinder 6. Protective cover 5 can provide protection for cotton picker, avoid component from receiving damage, and protective cover 5 is equipped with acquisition port 501, Make cotton that can be acquired by cotton picking needle 301.

To sum up, the utility model has many advantages, such as that reasonable for structure, picking efficiency is high.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and specification.

Claims (6)

1. The automatic cotton picker cotton picker 1. a kind of hand-held two-wheel is narrowed, it is characterised in that：Syringe (3) including eccentric rotation With the roller (2) for being set on syringe (3) periphery and being rotate in same direction with syringe (3)；

   Syringe (3) surface layout has the cotton picking needle (301) of plurality of circumferential syringe (3) periphery, to acquire cotton；

   Roller (2) surface is equipped with the bar shaped needle outlet (1001) stretched out for cotton picking needle (301), when the syringe (3) is done partially When the heart rotates, cotton picking needle (301) extended roller (2) surface constitutes cotton collection surface；

   Roller (2) surface is equipped with the isolation broach with partition for being bent along cotton collection surface and extending to roller lower section (9), make cotton that can fall off from cotton picking needle (301).
2. The automatic cotton picker cotton picker 2. hand-held two-wheel according to claim 1 is narrowed, it is characterised in that：

   The lower section of the corresponding cotton collection surface of the roller (2) is equipped with the cylinder (6) rotate in same direction with roller (2), the separation Cylinder (6) surface layout has the boss (1301) of plurality of circumferential cylinder (6) periphery, to assist the cotton that falls off.
3. The automatic cotton picker cotton picker 3. hand-held two-wheel according to claim 2 is narrowed, it is characterised in that：

   Syringe (3) end is equipped with the eccentric belt wheel (8) that eccentric rotary is done for needle cylinder (3)；The cylinder (6) with The identical one end of eccentric belt wheel (8) is equipped with the belt wheel I (11) that driving cylinder (6) rotates；The bias belt wheel (8) and belt wheel I (11) it is sequentially connected by the output shaft of transmission belt (10) and driving motor (7).
4. The automatic cotton picker cotton picker 4. hand-held two-wheel according to claim 1 is narrowed, it is characterised in that：

   The one end of the roller (2) far from eccentric belt wheel (8) is driven by the output shaft of transition gear (4) and driving motor (7) Connection, while so that driving motor (7) needle cylinder (3) and cylinder (6) is rotated can driving drum (2) with syringe (3) in the same direction Rotation.
5. The automatic cotton picker cotton picker 5. hand-held two-wheel according to claim 3 is narrowed, it is characterised in that：

   It is all provided between the corresponding driving motor (7) of the transmission belt (10) and belt wheel I (11) and eccentric belt wheel (8) and belt wheel I (11) There is tensioning wheel (12), to be tensioned transmission belt (10).
6. The automatic cotton picker cotton picker 6. hand-held two-wheel according to claim 1 is narrowed, it is characterised in that：

   One side surface of roller (2) the cotton collection surface corresponding with cylinder (6) is equipped with along roller (2) and cylinder (6) arc The protective cover (5) of face arrangement, the corresponding cotton collection surface of the protective cover (5) are equipped with the acquisition port extended to cylinder (6) (501)。