CN214800920U - Traction type full-automatic straw picking, cutting, baling and net winding machine - Google Patents

Abstract

A traction type full-automatic straw picking, cutting, baling and net winding machine relates to the technical field of agricultural machinery. A pickup device is arranged below the front part of the main frame, a cutting device is arranged on the upper part of the primary conveying fan, the pickup device is communicated and connected with the primary conveying fan, and the cutting device is coaxially arranged with the secondary conveying fan. The novel straw cutting machine has the functions of automatically picking, cutting, dedusting, weighing, baling and net winding, a back-out-of-package mode is adopted, the opposite-side out-of-package mode is more reasonable, the novel straw cutting machine is suitable for processing various crop straws such as corn, wheat, sorghum and sunflower, the novel straw cutting machine is convenient to replace, a built-in buffering and damping hydraulic oil cylinder is adopted, the novel straw cutting machine can run stably and reduce vibration, a wear-resistant lining is arranged in a fan shell, the service life of the machine is effectively prolonged, the grass falling and dedusting device is driven to be in a rotating running state through rotation of a large gear disc, the problem that grass blocks a storage bin opening can be effectively solved, the whole practicability is high, and the novel straw cutting machine has a large market popularization value.

Description

Traction type full-automatic straw picking, cutting, baling and net winding machine

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to full-automatic straw of towed is picked up and is cut bale and twine net machine.

Background

A straw picking, cutting, baling and net winding machine is a machine for recovering straws, and can pick up straws from the ground, tear and rub the straws, cut the straws to remove soil, then convey the straws to a storage bin through a fan, fall into a compression bin from the storage bin, and compress the straws into bundles through a hydraulic device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a traction type full-automatic straw picking, cutting, baling and net-winding machine aiming at the defects of the prior art, in order to solve the problems existing in the prior art, the utility model has the functions of automatic picking, cutting, dust removal, weighing, baling and net winding, adopts a rear bale-out mode, has more reasonable side bale-out mode, is suitable for the treatment of various crop straws of corn, wheat, sorghum, sunflower and the like, the blade of the cutting device is convenient to replace, the built-in buffering and damping hydraulic oil cylinder is adopted, the stable operation can be realized, the vibration is reduced, the wear-resistant lining is arranged in the shell of the fan, the service life of the equipment is effectively prolonged, the rotation of the big fluted disc drives the grass falling dust removal device to be in a state of rotating operation, the problem that the forage blocks the storage bin opening can be effectively solved, the whole practicability is strong, and the market promotion value is large.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the grass-falling dust-removing machine comprises a main frame 1, a pickup device 2, a primary conveying fan 3, a cutting device 4, a secondary conveying fan 5, a grass-falling dust-removing device 6, a storage bin 7, a hydraulic baling device 8 and an automatic baling and net-winding device 9, wherein the pickup device 2 is arranged at the front lower part of the main frame 1, the cutting device 4 is arranged at the upper part of the primary conveying fan 3, the pickup device 2 is communicated and connected with the primary conveying fan 3, the cutting device 4 and the secondary conveying fan 5 are coaxially arranged, the storage bin 7 is arranged on the main frame 1, a compression bin 75 is arranged at the bottom of the storage bin 7, the grass-falling dust-removing device 6 is arranged at the top of the storage bin 7, a conveying air cylinder 51 is connected at the top of the secondary conveying fan 5, a powder spraying cylinder 52 is arranged on the conveying air cylinder 51, the hydraulic baling device 8 is arranged on the main frame 1, the automatic baling and net-winding device 9 is arranged at a bale outlet of the hydraulic baling device 8, a dust separating screen 53 is arranged at the joint of the conveying air cylinder 51 and the powder spraying cylinder 52.

The grass falling dust removal device 6 comprises a large fluted disc 61, a dust cover 62, a fluted disc carrier roller 63, an annular rotary support 64, a screen 65, a pinion 67, a hydraulic motor 68, a motor bottom plate 69, a fluted disc guide wheel 70, a fluted disc frame 71, a crown-shaped support 72, a grass falling dust removal device frame body 73 and a feeding port 74, wherein the top of the fluted disc frame 71 is provided with the grass falling dust removal device frame body 73, the fluted disc frame 71 is provided with a plurality of fluted disc carrier rollers 63 which are annularly arranged, the fluted disc carrier roller 63 is provided with the large fluted disc 61, the bottom of the large fluted disc 61 is in rolling connection through the fluted disc guide wheel 70, the fluted disc frame 71 is provided with the motor bottom plate 69, the motor bottom plate 69 is provided with the hydraulic motor 68, the output shaft of the hydraulic motor 68 is connected with the pinion 67, the pinion 67 is meshed with the large fluted disc 61, the dust cover 62 and the annular rotary support 64 are arranged on the large fluted disc 61, the screen 65 is arranged on the periphery of the annular rotary support 64, the frame body 73 of the grass falling and dust removing device is provided with a crown-shaped bracket 72, the crown-shaped bracket 72 is provided with a screen 65, one side of the crown-shaped bracket 72 is provided with a feeding port 74, and the outlet of the conveying air duct 51 is aligned with the feeding port 74 on the grass falling and dust removing device 6.

The cutting device 4 comprises a cutting device shell 40, a sawtooth alloy knife 41, a deep cutting conveying shaft 42, an opening window 43, a knife holder 44, a free sawtooth alloy knife 45, a knife bank 46, a threading ear 47, a threading knife rod 48 and a lining plate 49, be provided with a plurality of evenly distributed's sawtooth alloy sword 41 on the front end of axle 42 is carried in the degree of depth cutting, be provided with second grade conveying fan 5 on the rear end of axle 42 is carried in the degree of depth cutting, be provided with a plurality of blade holder 44 that is the annular range on the cutting device casing 40 and open window 43, be provided with on the blade holder 44 and wear ear 47, be provided with a plurality of tool magazine 46 on the blade holder 44, it wears cutter arbor 48 to wear through connection on the ear 47, it has free state sawtooth alloy sword 45 to wear through connection on the cutter arbor 48, free state sawtooth alloy sword 45 runs through in tool magazine 46 and cutting device casing 40 and be alternate relative orderly arrangement with sawtooth alloy sword 41, all be provided with welt 49 on the inside wall of second grade conveying fan 5 and one-level conveying fan 3.

The hydraulic baling device 8 comprises a bottom plate 80, a side plate 81, a weighing device 82, a transverse hydraulic oil cylinder 83, a longitudinal hydraulic oil cylinder 84, a vertical hydraulic oil cylinder 85, a push plate 86, a position sensor 87, a guide rod 88 and a controller 89, wherein the bottom plate 80 is fixed on the main frame 1, the weighing device 82 is arranged at the bottom of the bottom plate 80, the side plate 81 is vertically connected with one side of the bottom plate 80, the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85 are respectively fixed on the main frame 1, the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85 are in telescopic motion in the vertical direction, a compression chamber with an opening on one side is enclosed by the bottom plate 80 and the side plate 81, the push plate 86 is arranged at one end of each of the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85, the guide rods 88 are respectively arranged on the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85, be provided with position sensor 87 on guide bar 88, position sensor 87 is connected with controller 89, is provided with weighing sensor 822 on the weighing device 82, and weighing sensor 822 is connected with controller 89.

The automatic baling and winding device 9 comprises a baling frame 90, a baling large cog 91, a cog shaft 93, a carrying shaft 94, a small cog 95, a motor seat plate 96, a baling hydraulic motor 97, a breaking mechanism 98, a pulse sensor 99 and a net rope shaft 100, wherein the baling large cog 91 is fixed on the baling frame 90 through a plurality of cog supporting rollers 63, the baling large cog 91 is provided with a position sensor 87, the baling large cog 91 is symmetrically provided with two cog shafts 93 and two carrying shafts 94, the breaking mechanism 98 is fixed on the baling frame 90 and is arranged on the opposite side of the carrying shafts 94, the motor seat plate 96 is provided with the baling hydraulic motor 97, the baling hydraulic motor 97 is provided with the small cog 95, the small cog 95 is provided with a tooth number pulse sensor, the outlet of the automatic baling and winding device 9 is provided with the pulse sensor 99, the small cog 95 is meshed with the baling large cog 91, the net rope shaft 100 is fixed on the net shaft 93, the net rope on the net rope shaft 100 is wound on the net supporting shaft 94 and then fixed on the net breaking mechanism 98, and the controller 89 is connected with the net winding hydraulic motor 97 through the electromagnetic valve 101.

Pick up 2 and contain pick-up shaft 211, auger 212, auger shaft 213, helical blade 214, remove dust and give birth to hole 215, laser cladding hammer claw 216, be provided with a plurality of evenly distributed's laser cladding hammer claw 216 on the pick-up shaft 211, be provided with auger shaft 213 on the auger 212, be provided with helical blade 214 on the auger shaft 213, the bottom rear side of auger 212 is provided with a lot of and removes dust and give birth to hole 215.

The net shaft 93 is sleeved with a clamping spring 930 and a clamping nut 931, and the net supporting shaft 94 is sleeved with a nylon pipe 940.

The transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85 are all built-in buffer damping hydraulic oil cylinders.

The utility model discloses a theory of operation: the straw is picked up by a laser cladding hammer claw 216, is primarily torn, is kneaded and thrown into an auger 212, is subjected to primary dust removal through a plurality of dust removal generating holes 215 arranged at the rear side of the bottom of the auger 212, is conveyed into a primary conveying fan 3 by a helical blade 214 arranged on an auger shaft 213, is conveyed into a cutting device 4 by the primary conveying fan 3, is subjected to deep cutting, is torn, is kneaded and then enters a secondary conveying fan 5, is subjected to secondary dust removal through a powder spraying cylinder 52 arranged above a conveying air cylinder 51, enters a grass falling dust removal device 6 through the conveying air cylinder 51 for tertiary dust removal, finally falls into a storage bin 7 and a compression bin 75 and is subjected to hydraulic baling through a hydraulic baling device 8, and enters a flow of an automatic baling and net winding device 9 when the weight of the straw reaches a set weight, and finally is subjected to net breaking and bag discharging. When the machine is in operation, the sawtooth alloy knives 41 have small moving spaces at the front, the back, the left and the right, and are relatively fixed and free in limited quantity so as to be favorable for deeply cutting, tearing and rubbing straws, a dust separating screen 53 is arranged at the joint of the conveying air duct 51 and the powder spraying drum 52, dust is sprayed out along the powder spraying drum 52, forage grass is blown into the fallen grass dust removing device 6 along the outlet direction of the conveying air duct 51 under the action of gravity and wind force and rotates along with the dust, the dust flies out of the screen under the action of wind force and centrifugal force, the forage grass falls into the storage bin 7 under the action of gravity, the compression bin 75 is arranged at the lower part of the storage bin 7, and the storage bin 7 is communicated with the compression bin 75 up and down so as to facilitate the fall of the forage grass. In the running state of the machine, the pinion 67 is driven by the hydraulic motor 68 to rotate to drive the big fluted disc 61 to rotate, the big fluted disc 61 drives the annular rotating bracket 64 to rotate, dust flies out of the sieve under the action of wind power and centrifugal force, and forage falls into the storage bin 7 under the action of gravity, so that the phenomenon that the forage blocks the forage-falling dust removal device 6 is avoided. The weighing device 82 is connected with the controller 89, when the straws weighed by the weighing device 82 reach the set weight, the controller 89 controls the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85 in the hydraulic baling device 8 through the hydraulic valve 66, and the three built-in buffer damping hydraulic oil cylinders are baled, and the baling sequence is as follows: pushed by a transverse hydraulic ram 83, then vertically by a vertical hydraulic ram 85, and finally by a longitudinal hydraulic ram 84. Under the machine running state, the controller 89 controls the net winding hydraulic motor 97 to rotate through the electromagnetic valve 101, drives the small fluted disc 95 to rotate, drives the net winding large fluted disc 91 to rotate by the small fluted disc 95, and stops the net breaking mechanism 98 after the net rope is pulled to wind a plurality of circles at the outer side of the straw bale. The net winding component of the automatic pressing and net winding device 9 is dual in arrangement, the device realizes the automation of net winding and net breaking of the whole process through the controller 89, and the automatic weighing, automatic pressing and automatic winding are realized under the control of the controller 89.

After the technical scheme is adopted, the utility model discloses beneficial effect does: 1. the utility model provides a traction type full-automatic straw picking, cutting, baling and net winding machine, which has the functions of automatic picking, automatic cutting, automatic dust removal, automatic weighing, automatic baling and automatic net winding, and realizes full-automatic control under the traction of a tractor only after setting various parameters;

2. the controller of the utility model adopts a Chinese interface, so that the operation is more convenient;

3. the rear bag outlet mode and the opposite side bag outlet mode adopted by the utility model are more reasonable and practical, and the bag does not need to be opened before use;

4. the utility model is suitable for picking up and cutting various crop straws such as corn, wheat, sorghum, sunflower and the like, and is pressed and wound with a net;

5. the transverse hydraulic cylinder, the longitudinal hydraulic cylinder and the vertical hydraulic cylinder 85 of the hydraulic baling device are all built-in buffer damping hydraulic cylinders, so that the hydraulic baling device is stable in operation, reduces vibration, effectively prolongs the service life of equipment, reduces faults and improves the working efficiency;

6. the utility model adopts the laser cladding hammer claw, so that the service life can be greatly prolonged;

7. the utility model discloses the fan shell belongs to the vulnerable part, adopts to add wear-resisting inside lining welt, and its life can be promoted by a wide margin;

8. the utility model discloses be equipped with the blade holder of opening the window and being the annular arrangement on the cutting device shell, open and open the removable degree of depth cutting of window and carry epaxial sawtooth alloy sword, blade holder outside-in mountable free state sawtooth alloy sword, when changing free state sawtooth alloy sword, need not to open the shell, when taking out the cutter bar of wearing, lift off old free state sawtooth alloy sword one by one, install new free state sawtooth alloy sword one by one again, it is fixed by the round pin to wear the cutter bar.

9. The utility model discloses the forage grass of producing accords with national standard completely, especially at the dust removal earthwork effect better, carry the forage grass that dryer exit was equipped with, the dust separation sieve, the dust blows off in the same direction as the section of thick bamboo that dusts, it is rotatory along with the annular screen frame in the forage grass is sent into grass dust collector, the dust receives wind-force and centrifugal force effect departure sieve outside, the forage material receives the action of gravity to fall into the storage silo, because of the annular screen frame keeps the running state, avoid the forage material to block up the phenomenon emergence of storage silo mouth, according to traditional sieve grass custom, sieve out dust, be forage grass the inside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

fig. 2 is a schematic structural view of a hydraulic baling device 8 according to the present invention;

fig. 3 is a schematic structural view of the automatic net-baling device 9 according to the present invention;

FIG. 4 is a schematic structural view of the grass-falling dust removing device 6 of the present invention;

FIG. 5 is an enlarged view of portion G of FIG. 1;

fig. 6 is a schematic structural view of the pickup 2 of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 4;

fig. 8 is a schematic diagram of the connection of the controller 89 according to the present invention.

Description of reference numerals: the device comprises a main frame 1, a pickup device 2, a primary conveying fan 3, a cutting device 4, a secondary conveying fan 5, a grass falling and dust removing device 6, a storage bin 7, a hydraulic baling device 8, an automatic baling and net winding device 9, a pickup shaft 211, an auger 212, an auger shaft 213, a spiral blade 214, a dust removing hole 215, a laser cladding hammer claw 216, a conveying air duct 51, a powder spraying drum 52, a dust separating screen 53, a large toothed disc 61, a dust cover 62, a toothed disc carrier roller 63, an annular rotating bracket 64, a screen 65, a hydraulic valve 66, a pinion 67, a hydraulic motor 68, a motor bottom plate 69, a toothed disc guide wheel 70, a toothed disc bracket 71, a crown bracket 72, a grass falling and dust removing device bracket 73, a feeding port 74, a compression bin 75, a cutting device shell 40, a deep cutting conveying shaft 42, a serrated alloy knife 41, an opening window 43, a knife seat 44, a free serrated alloy knife 45, a knife storage 46, a ear 47, a knife bar 48, a knife rod 48, a free serrated knife rod, The device comprises a lining plate 49, a bottom plate 80, a side plate 81, a weighing device 82, a weighing sensor 822, a transverse hydraulic oil cylinder 83, a longitudinal hydraulic oil cylinder 84, a vertical hydraulic oil cylinder 85, a push plate 86, a position sensor 87, a guide rod 88, a controller 89, a net-winding toothed disc frame 90, a net-winding large toothed disc 91, a net shaft 93, a net supporting shaft 94, a small toothed disc 95, a motor seat plate 96, a net-winding hydraulic motor 97, a net breaking mechanism 98, a pulse sensor 99, a net rope shaft 100, an electromagnetic valve 101, a clamping spring 930, a clamping nut 931 and a nylon pipe 940.

Detailed Description

Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the grass-falling dust-removing machine comprises a main frame 1, a pickup device 2, a primary conveying fan 3, a cutting device 4, a secondary conveying fan 5, a grass-falling dust-removing device 6, a storage bin 7, a hydraulic baling device 8 and an automatic baling and net-winding device 9, wherein the pickup device 2 is arranged at the front lower part of the main frame 1, the cutting device 4 is arranged at the upper part of the primary conveying fan 3, the pickup device 2 is communicated and connected with the primary conveying fan 3, the cutting device 4 and the secondary conveying fan 5 are coaxially arranged, the storage bin 7 is arranged on the main frame 1, a compression bin 75 is arranged at the bottom of the storage bin 7, the grass-falling dust-removing device 6 is arranged at the top of the storage bin 7, a conveying air cylinder 51 is connected at the top of the secondary conveying fan 5, a powder spraying cylinder 52 is arranged on the conveying air cylinder 51, the hydraulic baling device 8 is arranged on the main frame 1, the automatic baling and net-winding device 9 is arranged at a bale outlet of the hydraulic baling device 8, a dust separating screen 53 is arranged at the joint of the conveying air cylinder 51 and the powder spraying cylinder 52.

Further, the grass falling dust removing device 6 comprises a large fluted disc 61, a dust cover 62, a fluted disc carrier roller 63, an annular rotating bracket 64, a screen 65, a pinion 67, a hydraulic motor 68, a motor bottom plate 69, a fluted disc guide wheel 70, a fluted disc frame 71, a crown bracket 72, a grass falling dust removing device frame body 73 and a feeding port 74, wherein the top of the fluted disc frame 71 is provided with the grass falling dust removing device frame body 73, the fluted disc frame 71 is provided with a plurality of fluted disc carrier rollers 63 which are annularly arranged, the fluted disc carrier roller 63 is provided with a large fluted disc 61, the bottom of the large fluted disc 61 is connected in a rolling way through the fluted disc guide wheel 70, the fluted disc frame 71 is provided with the motor bottom plate 69, the motor bottom plate 69 is provided with the hydraulic motor 68, the output shaft of the hydraulic motor 68 is connected with the pinion 67, the pinion 67 is meshed with the large fluted disc 61, the large fluted disc 61 is provided with the dust cover 62 and the annular rotating bracket 64, and the screen 65 is arranged on the periphery of the annular rotating bracket 64, a crown-shaped support 72 is arranged on a frame body 73 of the grass falling dust removing device, a screen 65 is arranged on the crown-shaped support 72, a feeding port 74 is arranged on one side of the crown-shaped support 72, an outlet of a conveying air duct 51 is aligned with the feeding port 74 on the grass falling dust removing device 6, a dust separating screen 53 is arranged at the joint of the conveying air duct 51 and the powder spraying drum 52, dust is sprayed out from the powder spraying drum 52, forage grass is blown into the grass falling dust removing device 6 along the outlet direction of the conveying air duct 51 under the action of gravity and wind force and rotates along with the dust, the dust flies out of the screen under the action of wind force and centrifugal force, the forage grass falls into a storage bin 7 under the action of gravity, a compression bin 75 is arranged at the lower part of the storage bin 7, and the storage bin 7 is communicated with the compression bin 75 up and down so that the forage grass can fall into the storage bin conveniently.

Further, the cutting device 4 comprises a cutting device housing 40, a sawtooth alloy knife 41, a deep cutting conveying shaft 42, an opening window 43, a knife holder 44, a free sawtooth alloy knife 45, a knife magazine 46, a penetrating lug 47, a knife penetrating rod 48 and a lining plate 49, wherein the front end of the deep cutting conveying shaft 42 is provided with a plurality of sawtooth alloy knives 41 which are uniformly distributed, the rear end of the deep cutting conveying shaft 42 is provided with a secondary conveying fan 5, the cutting device housing 40 is provided with a plurality of knife magazines 44 and opening windows 43 which are annularly arranged, the knife holders 44 are provided with the penetrating lugs 47, the knife magazines 46 are arranged on the knife holders 44, the penetrating lugs 47 are penetratingly connected with the knife penetrating rod 48, the free sawtooth alloy knife 45 is penetratingly connected with the penetrating rod 48, the free sawtooth alloy knives 45 penetrate through the knife magazines 46 and the cutting device housing 40 and are alternately and relatively and orderly arranged with the sawtooth alloy knives 41, the inner side walls of the secondary conveying fan 5 and the primary conveying fan 3 are provided with lining plates 49, and the sawtooth alloy blades 41 have small moving spaces around and are relatively fixed and limited to free when the machine is in an operating state so as to facilitate deep cutting, tearing and kneading of straws.

Further, the hydraulic baling device 8 comprises a bottom plate 80, a side plate 81, a weighing device 82, a transverse hydraulic cylinder 83, a longitudinal hydraulic cylinder 84, a vertical hydraulic cylinder 85, a push plate 86, a position sensor 87, a guide rod 88 and a controller 89, wherein the bottom plate 80 is fixed on the main frame 1, the weighing device 82 is arranged at the bottom of the bottom plate 80, the side plate 81 is vertically connected to one side of the bottom plate 80, the transverse hydraulic cylinder 83, the longitudinal hydraulic cylinder 84 and the vertical hydraulic cylinder 85 are respectively fixed on the main frame 1, the transverse hydraulic cylinder 83, the longitudinal hydraulic cylinder 84 and the vertical hydraulic cylinder 85 are in telescopic motion in a direction vertical to the vertical hydraulic cylinder 85, a compression chamber with an opening on one side is enclosed by the bottom plate 80 and the side plate 81, the push plate 86 is arranged at one end of each of the transverse hydraulic cylinder 83, the longitudinal hydraulic cylinder 84 and the vertical hydraulic cylinder 85, the guide rods 88 are respectively arranged on each of the transverse hydraulic cylinder 83, the longitudinal hydraulic cylinder 84 and the vertical hydraulic cylinder 85, the guide rod 88 is provided with a position sensor 87, the position sensor 87 is connected with a controller 89, the weighing device 82 is provided with a weighing sensor 822, the weighing sensor 822 is connected with the controller 89, when the straws weighed by the weighing device 82 reach a set weight, the controller 89 controls a transverse hydraulic oil cylinder 83, a longitudinal hydraulic oil cylinder 84 and a vertical hydraulic oil cylinder 85 in the hydraulic baling device 8 through a hydraulic valve 66, and three built-in buffering and damping hydraulic oil cylinders are baled, wherein the baling sequence is as follows: pushed by a transverse hydraulic ram 83, then vertically by a vertical hydraulic ram 85, and finally by a longitudinal hydraulic ram 84.

Further, the automatic baling and winding device 9 comprises a winding fluted disc frame 90, a winding big fluted disc 91, a mesh shaft 93, a mesh supporting shaft 94, a small fluted disc 95, a motor seat plate 96, a winding hydraulic motor 97, a mesh breaking mechanism 98, a pulse sensor 99 and a mesh rope shaft 100, wherein the winding big fluted disc 91 is fixed on the winding fluted disc frame 90 through a plurality of fluted disc carrier rollers 63, the winding big fluted disc 91 is provided with a position sensor 87, the winding big fluted disc 91 is symmetrically provided with two mesh shafts 93 and two mesh supporting shafts 94, the mesh breaking mechanism 98 is fixed on the winding fluted disc frame 90 and is arranged on the opposite side of the mesh supporting shaft 94, the motor seat plate 96 is provided with the winding hydraulic motor 97, the winding hydraulic motor 97 is provided with the small fluted disc 95, the small fluted disc 95 is provided with a tooth number pulse sensor, the bag outlet of the automatic baling and winding device 9 is provided with the pulse sensor 99, the small fluted disc 95 is meshed with the winding big fluted disc 91, the net rope shaft 100 is fixed on the net shaft 93, the net rope on the net rope shaft 100 is wound on the net supporting shaft 94 and then fixed on the net breaking mechanism 98, and the controller 89 is connected with the net winding hydraulic motor 97 through the electromagnetic valve 101. Under the machine running state, the controller 89 controls the net winding hydraulic motor 97 to rotate through the electromagnetic valve 101, drives the small fluted disc 95 to rotate, drives the net winding large fluted disc 91 to rotate by the small fluted disc 95, and stops the net breaking mechanism 98 after the net rope is pulled to wind a plurality of circles at the outer side of the straw bale. The net winding component of the automatic pressing and net winding device 9 is dual in arrangement, the device realizes the automation of net winding and net breaking of the whole process through the controller 89, and the automatic weighing, automatic pressing and automatic winding are realized under the control of the controller 89.

Further, the pickup 2 comprises a pickup shaft 211, an auger 212, an auger shaft 213, a helical blade 214, dust removal holes 215 and laser cladding hammer claws 216, the pickup shaft 211 is provided with the laser cladding hammer claws 216 which are uniformly distributed, the auger shaft 213 is arranged on the auger 212, the auger shaft 213 is provided with the helical blade 214, the rear side of the bottom of the auger 212 is provided with a plurality of dust removal holes 215, the dust removal operation is carried out for three times, firstly, the dust removal holes 215 are carried out for the first time through the dust removal holes 215 arranged on the rear side of the bottom of the auger 212, secondly, the dust removal is carried out for the second time through a powder spraying cylinder 52 arranged above the conveying air cylinder 51, and thirdly, the dust removal is carried out for the third time through the grass falling dust removal device 6.

Furthermore, a clamping spring 930 and a clamping nut 931 are sleeved on the net shaft 93 and used for fixing the net rope shaft 100, the outer side of the clamping nut 931 is fixed through a bolt, a nylon pipe 940 is sleeved on the net supporting shaft 94, and the nylon pipe 940 has the functions of preventing the net from being worn and hooking the net rope.

Furthermore, the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85 are all built-in buffer and shock absorption hydraulic oil cylinders which can run stably, reduce shock, effectively prolong the service life of equipment, reduce faults and improve working efficiency.

The utility model discloses a theory of operation: the straw is picked up by a laser cladding hammer claw 216, is primarily torn, is kneaded and thrown into an auger 212, is subjected to primary dust removal through a plurality of dust removal generating holes 215 arranged at the rear side of the bottom of the auger 212, is conveyed into a primary conveying fan 3 by a helical blade 214 arranged on an auger shaft 213, is conveyed into a cutting device 4 by the primary conveying fan 3, is subjected to deep cutting, is torn, is kneaded and then enters a secondary conveying fan 5, is subjected to secondary dust removal through a powder spraying cylinder 52 arranged above a conveying air cylinder 51, enters a grass falling dust removal device 6 through the conveying air cylinder 51 for tertiary dust removal, finally falls into a storage bin 7 and a compression bin 75 and is subjected to hydraulic baling through a hydraulic baling device 8, and enters a flow of an automatic baling and net winding device 9 when the weight of the straw reaches a set weight, and finally is subjected to net breaking and bag discharging. When the machine is in operation, the sawtooth alloy knives 41 have small moving spaces at the front, the back, the left and the right, and are relatively fixed and free in limited quantity so as to be favorable for deeply cutting, tearing and rubbing straws, a dust separating screen 53 is arranged at the joint of the conveying air duct 51 and the powder spraying drum 52, dust is sprayed out along the powder spraying drum 52, forage grass is blown into the fallen grass dust removing device 6 along the outlet direction of the conveying air duct 51 under the action of gravity and wind force and rotates along with the dust, the dust flies out of the screen under the action of wind force and centrifugal force, the forage grass falls into the storage bin 7 under the action of gravity, the compression bin 75 is arranged at the lower part of the storage bin 7, and the storage bin 7 is communicated with the compression bin 75 up and down so as to facilitate the fall of the forage grass. In the running state of the machine, the pinion 67 is driven by the hydraulic motor 68 to rotate to drive the big fluted disc 61 to rotate, the big fluted disc 61 drives the annular rotating bracket 64 to rotate, dust flies out of the sieve under the action of wind power and centrifugal force, and forage falls into the storage bin 7 under the action of gravity, so that the phenomenon that the forage blocks the forage-falling dust removal device 6 is avoided. The weighing device 82 is connected with the controller 89, when the straws weighed by the weighing device 82 reach the set weight, the controller 89 controls the transverse hydraulic oil cylinder 83, the longitudinal hydraulic oil cylinder 84 and the vertical hydraulic oil cylinder 85 in the hydraulic baling device 8 through the hydraulic valve 66, and the three built-in buffer damping hydraulic oil cylinders are baled, and the baling sequence is as follows: pushed by a transverse hydraulic ram 83, then vertically by a vertical hydraulic ram 85, and finally by a longitudinal hydraulic ram 84. Under the machine running state, the controller 89 controls the net winding hydraulic motor 97 to rotate through the electromagnetic valve 101, drives the small fluted disc 95 to rotate, drives the net winding large fluted disc 91 to rotate by the small fluted disc 95, and stops the net breaking mechanism 98 after the net rope is pulled to wind a plurality of circles at the outer side of the straw bale. The net winding component of the automatic pressing and net winding device 9 is dual in arrangement, the device realizes the automation of net winding and net breaking of the whole process through the controller 89, and the automatic weighing, automatic pressing and automatic winding are realized under the control of the controller 89.

After the technical scheme is adopted, the utility model discloses beneficial effect does: 1. the utility model provides a traction type automatic straw picking, cutting, baling and net winding machine which has the functions of automatic picking, automatic cutting, automatic dust removal, automatic weighing, automatic baling and automatic net winding, and realizes full-automatic control under the traction of a tractor only after various parameters are set;

2. the controller of the utility model adopts a Chinese interface, so that the operation is more convenient;

3. the rear bag outlet mode and the opposite side bag outlet mode adopted by the utility model are more reasonable and practical, and the bag does not need to be opened before use;

4. the utility model is suitable for picking up and cutting various crop straws such as corn, wheat, sorghum, sunflower and the like, and is pressed and wound with a net;

5. the transverse hydraulic cylinder, the longitudinal hydraulic cylinder and the vertical hydraulic cylinder 85 of the hydraulic baling device are all built-in buffer damping hydraulic cylinders, so that the hydraulic baling device is stable in operation, reduces vibration, effectively prolongs the service life of equipment, reduces faults and improves the working efficiency;

6. the utility model adopts the laser cladding hammer claw, so that the service life can be greatly prolonged;

7. the utility model discloses the fan shell belongs to the vulnerable part, adopts to add wear-resisting inside lining welt, and its life can be promoted by a wide margin;

8. the utility model discloses be equipped with the blade holder of opening the window and being the annular arrangement on the cutting device shell, open and open the removable degree of depth cutting of window and carry epaxial sawtooth alloy sword, blade holder outside-in mountable free state sawtooth alloy sword, when changing free state sawtooth alloy sword, need not to open the shell, when taking out the cutter bar of wearing, lift off old free state sawtooth alloy sword one by one, install new free state sawtooth alloy sword one by one again, it is fixed by the round pin to wear the cutter bar.

9. The utility model discloses the forage grass of producing accords with national standard completely, especially at the dust removal earthwork effect better, carry the forage grass that dryer exit was equipped with, the dust separation sieve, the dust blows off in the same direction as the section of thick bamboo that dusts, it is rotatory along with the annular screen frame in the forage grass is sent into grass dust collector, the dust receives wind-force and centrifugal force effect departure sieve outside, the forage material receives the action of gravity to fall into the storage silo, because of the annular screen frame keeps the running state, avoid the forage material to block up the phenomenon emergence of storage silo mouth, according to traditional sieve grass custom, sieve out dust, be forage grass the inside.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. The utility model provides a cutting baling net machine is picked up to full-automatic straw of towed which characterized in that: the grass-falling dust collector comprises a main frame (1), a pickup device (2), a primary conveying fan (3), a cutting device (4), a secondary conveying fan (5), a grass-falling dust collector (6), a storage bin (7), a hydraulic baling device (8) and an automatic baling and net-winding device (9), wherein the pickup device (2) is arranged below the front of the main frame (1), the cutting device (4) is arranged on the upper portion of the primary conveying fan (3), the pickup device (2) is connected with the primary conveying fan (3), the cutting device (4) and the secondary conveying fan (5) are coaxially arranged, the storage bin (7) is arranged on the main frame (1), a compression bin (75) is arranged at the bottom of the storage bin (7), the grass-falling dust collector (6) is arranged at the top of the storage bin (7), a conveying air cylinder (51) is connected with the top of the secondary conveying fan (5), and a powder spraying cylinder (52) is arranged on the conveying air cylinder (51), a hydraulic baling device (8) is arranged on the main frame (1), an automatic baling and net winding device (9) is arranged at a bag outlet behind the hydraulic baling device (8), and a dust separation sieve (53) is arranged at the joint of the conveying air cylinder (51) and the powder spraying cylinder (52).

2. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 1, wherein: the grass falling dust removal device (6) comprises a big fluted disc (61), a dust cover (62), fluted disc carrier rollers (63), an annular rotating support (64), a bottom plate (69), a fluted disc guide wheel (70), a fluted disc frame (71), a crown-shaped support (72), a grass falling dust removal device frame body (73) and a feeding port (74), wherein the top of the fluted disc frame (71) is provided with the grass falling dust removal device frame body (73), the fluted disc frame (71) is provided with a plurality of fluted disc carrier rollers (63) which are annularly arranged, the fluted disc carrier rollers (63) are provided with the big fluted disc (61), the bottom of the big fluted disc (61) is in rolling connection through the fluted disc guide wheel (70), the fluted disc frame (71) is provided with a motor bottom plate (69), the motor bottom plate (69) is provided with a hydraulic motor (68), an output shaft of the hydraulic motor (68) is connected with a pinion (67), and the pinion (67) is meshed with the big fluted disc (61), the dust cover (62) and the annular rotating support (64) are arranged on the big fluted disc (61), the screen (65) is arranged on the periphery of the annular rotating support (64), the crown-shaped support (72) is arranged on the frame body (73) of the grass falling and dust removing device, the screen (65) is arranged on the crown-shaped support (72), the feeding port (74) is arranged on one side of the crown-shaped support (72), and the outlet of the conveying air duct (51) is aligned to the feeding port (74) on the grass falling and dust removing device (6).

3. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 1, wherein: the cutting device (4) comprises a cutting device shell (40), sawtooth alloy cutters (41), a deep cutting conveying shaft (42), an opening window (43), cutter seats (44), free sawtooth alloy cutters (45), a cutter storage (46), a penetrating lug (47), a penetrating cutter rod (48) and a lining plate (49), wherein a plurality of sawtooth alloy cutters (41) which are uniformly distributed are arranged at the front end of the deep cutting conveying shaft (42), a secondary conveying fan (5) is arranged at the rear end of the deep cutting conveying shaft (42), a plurality of cutter seats (44) and opening windows (43) which are annularly arranged are arranged on the cutting device shell (40), the penetrating lug (47) is arranged on the cutter seats (44), a plurality of cutter storage (46) are arranged on the cutter seats (44), the penetrating cutter rod (48) is penetratingly connected on the penetrating lug (47), and the free sawtooth alloy cutters (45) are penetratingly connected on the penetrating cutter rod (48), the free sawtooth alloy knives (45) penetrate through the knife magazine (46) and the cutting device shell (40) and are arranged in an alternate and opposite mode with the sawtooth alloy knives (41), and lining plates (49) are arranged on the inner side walls of the secondary conveying fan (5) and the primary conveying fan (3).

4. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 1, wherein: the hydraulic baling device (8) comprises a bottom plate (80), a side plate (81), a weighing device (82), a transverse hydraulic oil cylinder (83), a longitudinal hydraulic oil cylinder (84), a vertical hydraulic oil cylinder (85), a push plate (86), a position sensor (87), a guide rod (88) and a controller (89), wherein the bottom plate (80) is fixed on the main frame (1), the weighing device (82) is arranged at the bottom of the bottom plate (80), the side plate (81) is vertically connected to one side of the bottom plate (80), the transverse hydraulic oil cylinder (83), the longitudinal hydraulic oil cylinder (84) and the vertical hydraulic oil cylinder (85) are respectively fixed on the main frame (1), the transverse hydraulic oil cylinder (83), the longitudinal hydraulic oil cylinder (84) and the vertical hydraulic oil cylinder (85) do telescopic motion in the direction perpendicular to each other, a compression chamber with one side opening is defined by the bottom plate (80) and the side plate (81), and one end of each transverse hydraulic oil cylinder (83), each longitudinal hydraulic oil cylinder (84) and each vertical hydraulic oil cylinder (85) is provided with a compression chamber with each side opening The automatic weighing device is characterized in that a push plate (86) is arranged, guide rods (88) are respectively arranged on the transverse hydraulic oil cylinder (83), the longitudinal hydraulic oil cylinder (84) and the vertical hydraulic oil cylinder (85), position sensors (87) are arranged on the guide rods (88), the position sensors (87) are connected with a controller (89), a weighing sensor (822) is arranged on the weighing device (82), and the weighing sensor (822) is connected with the controller (89).

5. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 1, wherein: the automatic baling and net-winding device (9) comprises a net-winding gear plate rack (90), a net-winding big gear plate (91), a net shaft (93), a net supporting shaft (94), a small gear plate (95), a motor seat plate (96), a net-winding hydraulic motor (97), a net breaking mechanism (98), a pulse sensor (99) and a net rope shaft (100), wherein the net-winding big gear plate (91) is fixed on the net-winding gear plate rack (90) through a plurality of gear plate carrier rollers (63), the net-winding big gear plate (91) is provided with a position sensor (87), the net-winding big gear plate (91) is symmetrically provided with two net shafts (93) and two net supporting shafts (94), the net breaking mechanism (98) is fixed on the net-winding gear plate rack (90) and is arranged on one side opposite to the net supporting shaft (94), the motor seat plate (96) is provided with the net-winding hydraulic motor (97), and the small gear plate (95) is arranged on the net-winding hydraulic motor (97), be provided with number of teeth pulse sensor on little fluted disc (95), the play package mouth department of automatic bale twine net device (9) is provided with pulse sensor (99), little fluted disc (95) meshes with twine net big fluted disc (91) mutually, net rope axle (100) are fixed on net axle (93), net rope winding on net rope axle (100) is crossed and is fixed on disconnected net mechanism (98) behind net axle (94), controller (89) are connected with twine net hydraulic motor (97) through solenoid valve (101).

6. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 1, wherein: pick up ware (2) contain and pick up axle (211), auger (212), auger axle (213), helical blade (214), remove dust and give birth to hole (215), laser cladding hammer claw (216), pick up the laser cladding hammer claw (216) that is provided with a plurality of evenly distributed on axle (211), be provided with auger axle (213) on auger (212), be provided with helical blade (214) on auger axle (213), the bottom rear side of auger (212) is provided with a lot of and removes dust and gives birth to hole (215).

7. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 5, wherein: the net shaft (93) is sleeved with a clamping spring (930) and a clamping nut (931), the outer side of the clamping nut is fixed by a bolt, and the net supporting shaft (94) is sleeved with a nylon pipe (940).

8. The pull-type full-automatic straw picking, cutting, baling and net-winding machine as claimed in claim 4, wherein: the transverse hydraulic oil cylinder (83), the longitudinal hydraulic oil cylinder (84) and the vertical hydraulic oil cylinder (85) are all built-in buffer damping hydraulic oil cylinders.

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