JP3988129B2 - Thresher with processing barrel - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a threshing machine with a processing cylinder.
[0002]
[Prior art]
Conventionally, as shown in Japanese Patent Laid-Open No. 60-153716, a processing cylinder with a handling cylinder pivoted on a handling cylinder and a processing cylinder chamber pivoted on a processing cylinder is provided above the sorting chamber. In the threshing machine, the second thing is returned to the second treatment cylinder chamber on the side of the handling chamber by the second reduction spiral and reprocessed, and the dust sent from the handling chamber is treated as debris (dust delivery) behind the handling chamber. What is processed in the trunk chamber is known.
However, in the above conventional ones, the size of the meshes of the leaking nets in the second processing drum chamber and the waste processing drum chamber has not been taken into consideration, so that a sufficient processing effect for the second and dust sending objects can be obtained. There was a problem that was not possible.
[0003]
[Problems to be solved by the invention]
The object of the present invention is to remedy the drawbacks of the conventional threshing machine with a processing cylinder.
[0004]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, the present invention provides a treatment chamber having a handling cylinder pivoted and a processing drum chamber having a treatment drum pivoted in parallel, and leaks from a leakage body of the handling chamber below the handling chamber. double dip reducing helix of the Moshita was provided with a screening chamber for sorting treatment with圧風oscillating movements and winnowing fan of the oscillating sorting body, reducing the double dip product which is filtering process from the bottom product leakage at該選Separate And a threshing machine with a processing cylinder provided with a dust feed port for delivering unspilled material that could not be processed in the processing chamber at the rear of the processing chamber, the processing cylinder chamber is a front treatment at a side portion of the processing chamber It has a front processing cylinder chamber that interiors the cylinder and a rear processing cylinder chamber that interiors the rear processing cylinder at the rear part of the handling chamber. A dust-carrying material for treating a dust-carrying material, which is a non-leaked material, with a dust-carrying port communicating with the rear-processing cylinder chamber, as well as a second-cylinder processing cylinder chamber for processing the item. Processing cylinder chamber and without for management, the front processing cylinder is decorated on the front processing cylinder chamber for the double dip Handling provided linear processing teeth suitable for threshing twigs rachis, for the Okuchiri Handling The rear processing cylinder installed in the rear processing cylinder chamber is provided with plate-like processing teeth suitable for the treatment and transfer of waste, and the degree of leakage of the front processing cylinder chamber for the second item processing is determined. Further, the present invention is characterized in that it is formed to be smaller than the size of the leakage body of the rear processing cylinder chamber for processing the dust sending material.
[0005]
[Action]
As described above, in the threshing machine with a processing cylinder according to the present invention, the second item is reduced to the front processing cylinder chamber, and the threshing reprocessing is performed by the processing teeth of the front processing cylinder. Since the lower body has a smaller mesh size than the leakage body in the rear processing cylinder chamber, the leakage is limited, the residence time of the processed product is increased, and the twig in the second product is processed well. On the other hand, the dust-fed matter discharged from the dust-feeding port at the rear of the handling chamber (including the grains in the scraps) is supplied to the rear processing cylinder chamber and separated by the processing teeth of the rear processing cylinder. Since the amount of leakage body in the processing cylinder chamber is larger than that of the leakage body in the front processing cylinder chamber, the grain is leaked early, and the grain removal from the rear outlet side of the rear processing cylinder chamber is reduced. In addition, scattering loss outside the aircraft is reduced.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail based on illustrated embodiments.
FIG. 1 is an overall side view of a threshing machine with a processing cylinder according to the present invention, FIG. 2 is a plan view of the threshing machine, and FIG. 3 is a partial perspective view of the processing cylinder of the threshing machine.
In the figure, reference numeral 1 denotes a threshing machine with a processing cylinder according to the present invention. The threshing machine 1 is provided with a sorting chamber 2 in the lower part, a handling chamber 4 in which a handling cylinder 3 is pivoted above the sorting chamber 2, and a handling chamber 4. A processing cylinder chamber 6 having a length of the processing cylinder 5 extending from the front of the processing chamber 4 to the rear of the processing chamber 4 is connected to each other via a dust feed port 7 at the rear of the processing chamber 4. On the one side of the handling chamber 4, there is disposed a cereal feeding device 8 for supplying cereals to the handling chamber 4 along the mouth.
[0007]
The processing cylinder 5 includes three parts: a front processing cylinder 5 ₁ in front of the dust feeding port 7, a middle processing cylinder 5 ₂ facing the dust feeding port 7, and a rear processing cylinder 5 ₃ behind the dust feeding port 7. The processing cylinder chamber 6 corresponds to the front processing cylinder 5 ₁ , the middle processing cylinder 5 ₂ , and the rear processing cylinder 5 ₃ , respectively, and corresponds to the front processing cylinder chamber 6 ₁ and the middle processing cylinder chamber 6. _2, and it is formed in the rear processing cylinder chamber 6 _3. Then, as shown in FIG. 3, debris in front processing the body 5 ₁ suitable for threshing twigs rachis linear processing teeth 5a, central processing cylinder 5 ₂ spirals 5b suitable for transfer to the rear processing cylinder 5 ₃ Plate-shaped processing teeth 5c suitable for the processing and transfer of objects are provided.
Reducing port 6a of the double-dip was the starting end upper surface i.e. the starting end upper surface of the front processing cylinder chamber ₆₁ of the processing cylinder chamber 6 is opened, the processing cylinder chamber 6 rear i.e. the rear processing cylinder chamber 6 ₃ threshing chamber to the rear 4 A discharge port 10 is provided in the rear dust discharge chamber 9, and a dust suction fan 11 is disposed in the front surface of the discharge port 10 at a slight interval so that the processing cylinder 5 and the axial direction are orthogonal to each other. Yes. Reference numeral 12 denotes a leaking body of the handling chamber 4 stretched substantially along the lower half circumference of the handling cylinder 3, and 13 ₁ and 13 ₃ denote front and rear handling cylinders 5 ₁ and 5 ₃ along the handling chamber 4 side almost half circumference. front processing cylinder chamber ₆₁ and Moshita body of the rear processing cylinder chambers 6 _3, which is stretched Te, 13 ₂ move out the Okuchiri port 7 is stretched along substantially the lower portion of the central processing cylinder 5 ₂ half A leaking body in the middle processing chamber 62, 15 is a _second forward feeding spiral having a rear end connected to the end of the second lateral feeding spiral 14 of the sorting chamber 2 at the lower part of the machine body, and 16 is a _second forward feeding spiral 15. the lower end portion to the front end portion in the connected double dip reduction spiral, the upper portion is connected to the reduction port 6a of the double dip of the front processing cylinder chamber ₆₁ beginning top via conduit 17.
[0008]
In the above configuration, when the cereal is fed to the handling chamber 4 by the cereal feeding device 8, the cereal is threshed by the linear teeth 3a of the barrel 3 which is rotated while being moved backward along the mouth, The particles leak through the leaking body 12 in the handling chamber 4 and fall onto the swing sorting body 18 in the lower sorting chamber 2, and the unleaked matter is passed through the dust feed port 7 at the rear of the handling chamber 4 to the middle processing cylinder chamber. 6 ₂ is sent to the rear processing cylinder chamber 6 ₃ .
Grains mixed with the above-mentioned contaminants that have fallen on the rocking sorter 18 are sequentially transferred to the rear while being subjected to specific gravity sorting by the rocking motion of the rocking sorter 18, and the granule that has leaked from the rocking sorter 18. The foreign matter collected in the hopper by the first transverse spiral 19 and the first cereal spiral 20 and not leaking the rocking sorter 18 is wind-selected by the pressure of the Kara 21 and the second one is two. Ban crossfeed spiral 14, a double-dip before feeding spiral 15, is reduced by double-dip reducing helix 16 from double-dip reductant port 6a to the starting end of the front processing cylinder chamber _61, and the swing motion of the swing sorting member 18 The foreign matter separated by the pressure air of the red pepper 21 is sent to the dust discharge chamber 9 at the rear of the sorting chamber 2 and discharged from the dust discharge port 22 to the outside by the dust suction fan 11.
[0009]
On the other hand, double-dip reducing helix 16 the double-dip product which is reduced to the starting end of the front processing cylinder chamber ₆₁ by the threshing twigs rachis of double-dip reduced material in the front processing cylinder 5 ₁ linear processing teeth 5a while reprocessing is performed is transferred to the central processing cylinder 5 _2, where it is merged with the untreated product delivered from threshing chamber 4 the rear of Okuchiri port 7, the rear processing cylinder 5 by central processing cylinder 5 _second spiral 5b ₃ deported, raw material that has been transferred to the rear processing cylinder 5 _3, while the remaining grains processing in Kuzumono is performed by the plate-like treated tooth 5c of the rear processing cylinder 5 ₃ is transferred to the rear, the remaining Waste material is discharged from the discharge port 10 at the rear of the processing cylinder 5 to the dust chamber 9 by the dust suction fan 11 and discharged from the dust port 22 to the outside of the apparatus.
[0010]
In the above process, are treated at the front processing cylinder 5 ₁ and a rear processing cylinder _3, Moshitatai 13 _1, 13 _2, 13 ₃ and a leakage of beat, Moshita product that has fallen to the swinging sorting member 18 of the sorting chamber 2 Is sorted by the rocking movement of the rocking sorter 18 and the compressed air of the Kara 21 like the leakage from the handling chamber 4, and the refined grains are fed by the first transverse helix 19 and the first hulling helix 20. is collected in the hopper, double-dip was double-dip crossfeed spiral 14, a double-dip before feeding spiral 15, is reduced to the front processing cylinder chamber ₆₁ by the double-dip reduction helix 16, and the swing motion of the swing sorting member 18 The foreign matter separated by the pressure wind of the tang 21 is discharged from the dust outlet 22 of the dust chamber 9 to the outside of the machine.
[0011]
The treatment teeth of the front, middle, and rear treatment cylinders 5 ₁ , 5 ₂ , and 5 ₃ are not limited to the linear treatment teeth 5a, the spiral body 5b, and the plate-like treatment teeth 5c, but depending on the type of crop, threshing conditions, and the like. Further, another type may be used. In this case, for example, the driving shaft of the processing cylinder is a non-rotating hexagonal shaft, and the shaft holes of a plurality of types of divided processing cylinders each provided with different processing teeth are hexagonal holes. By using the processing cylinder provided with the necessary processing teeth by arbitrarily changing it to the hexagonal drive shaft, it becomes possible to perform accurate and accurate processing on a wider range of materials.
[0012]
In FIG. 4, concentric double shafts 23 and 24 are used as the drive shafts of the processing cylinders 5 ₁ , 5 ₂ , and 5 ₃ divided into front, middle, and rear portions, and the inner and outer drive shafts 23 and 24 are driven at different rotational speeds. Then, the peripheral speeds of the divided processing cylinders 5 ₁ , 5 ₂ , and 5 ₃ are changed to show a plan for performing accurate and accurate processing on a wide range of materials in the same manner as the processing cylinder.
Processing cylinder 5 of the illustrated example, the inner shaft 23 to the front processing cylinder 5 ₁ drives the central processing cylinder 5 ₂ and the rear processing cylinder ₃ with a common outer shaft 24, the front processing cylinder 5 ₁ and central, The rear processing cylinders 5 ₂ and 5 ₃ and the peripheral speed are changed.
[0013]
Further, the leaking bodies 13 ₁ , 13 ₂ , 13 ₃ facing the processing cylinder 5 are also used by selecting the optimal material and scale for each of the divided parts 5 ₁ , 5 ₂ , 5 _{3 of} the processing cylinder 5. Thus, as in the case where the processing teeth are changed, accurate and accurate processing can be performed.
For example, the front processing cylinder chamber ₆₁ of the Moshita body 13 ₁ 9-10 millimeter th crimping network, or the use of punching network 12 millimeter φ holes, is limited under leakage relatively eyes fit small The residence time of the processed material is extended and the processing is performed well.
Moreover, the use of punching network 15 millimeter φ hole in Moshita 13 ₂ Middle processing cylinder chamber 6 _2, clogging due to catching of likely long culm occur crimp network is reduced.
Moreover, the use of punching network 18mm hole in Moshita 13 ₃ of the rear processing cylinder chamber 6 _3, grain taken out decreases from the rear processing cylinder chamber 6 ₃ rear of the outlet 10, the recovery yield of grain The effect of improving is obtained.
[0014]
【The invention's effect】
As described above, the present invention has the following effects by the above-described configuration.
(1) The second thing which has been separated from the leaking body of the handling chamber and sorted by the swinging motion of the swinging sorter and the compressed air of the Kara is returned to the front treatment cylinder at the side part of the handling chamber, By supplying the dust-feeding material that could not be processed in the handling chamber to the rear processing drum chamber at the rear part of the handling chamber, the second and dust-feeding materials can be efficiently processed using the dedicated processing drum chamber. .
(2) The front processing cylinder of the front processing cylinder chamber is provided with linear processing teeth suitable for threshing of twig, and the degree of leakage body of the front processing cylinder chamber is adjusted to the degree of leakage body of the rear processing cylinder chamber. Because it was made smaller , the leakage of the second thing was restricted in the front treatment chamber and the residence time of the second thing was extended, so the treatment of twigs in the second thing that was difficult to treat was better with linear treatment teeth It is possible to improve the second processing performance.
(3) The rear processing cylinder of the rear processing cylinder chamber is provided with plate-like processing teeth suitable for waste processing and transfer, and the degree of leakage of the rear processing cylinder chamber is the same as that of the leakage body of the front processing cylinder chamber. Since the grain in the dust sent to the rear processing cylinder chamber leaks early from the leaking body because it is larger than the mesh size, the grain carry-out from the rear outlet side of the rear processing cylinder chamber decreases, By pulling it down, grain loss to the outside of the machine can be suppressed as much as possible, and the grain recovery yield can be improved.
[Brief description of the drawings]
FIG. 1 is an overall side view of a threshing machine with a processing cylinder according to the present invention.
FIG. 2 is a plan view of the threshing machine with the same processing cylinder.
FIG. 3 is a partial perspective view of a processing cylinder.
FIG. 4 is a side view of the main part showing another embodiment of the processing cylinder.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Thresher with processing cylinder 2 Sorting chamber 3 Handling cylinder 4 Handling chamber 5 Processing cylinder 5 ₁ Front processing cylinder 5 ₂ Middle processing cylinder 5 ₃ Rear processing cylinder 5a Linear processing tooth 5b Spiral processing tooth 5c Plate processing tooth 6 Processing cylinder Chamber 6 ₁ Front processing cylinder chamber 6 ₂ Middle processing cylinder chamber 6 ₃ Rear processing cylinder chamber 7 Dust feed port 13 ₁ Leakage body 13 ₂ Leakage body 13 ₃ Leakage body 14 No. 2 lateral feed spiral 15 No. ₂ forward feed spiral 16 2 Number reduction spiral

Claims (1)

A threshing drum (3) threshing chamber (4) that Jikuka and arranged side by side and treated cylinder (5) processing cylinder chamber which is Jikuka (6), below the threshing chamber (4), threshing chamber ( 4) A sorting chamber (2) is provided for sorting the leaked material leaked from the leaking body (12) by the swinging motion of the swinging sorter (18) and the compressed air of the Kara (21). chamber and double dip reducing helix that reduces double dip product which is filtering process from the bottom product leakage in (2) (16), a rear under leakage not that could not be treated with threshing chamber (4) of the threshing chamber (4) In the threshing machine with a processing cylinder provided with a dust feed port (7) for delivering an object, the processing cylinder chamber (6) is a front part in which a front processing cylinder (51) is installed at a side part of the handling chamber (4). It has a processing cylinder chamber (61) and a rear processing cylinder chamber (63) that houses the rear processing cylinder (53) at the rear part of the handling chamber (4). 16) Communicating the transfer end side In addition to forming a processing cylinder chamber for processing a second object exclusively for processing the second object, a dust supply port (7) is communicated with the rear processing cylinder chamber (63) so that the unspilled dust material It is a processing cylinder chamber for processing dust sent to be processed, and the front processing cylinder (51) built in the front processing cylinder chamber (61) for the second product processing is linear suitable for threshing of twigs. The processing teeth (5a) are provided, and the rear processing cylinder (53) provided in the rear processing cylinder chamber (63) for processing the dust-fed material is provided with plate-shaped processing teeth (5c) suitable for the processing and transfer of waste. And the size of the leaking body (131) of the front processing cylinder chamber (61) for the second object processing, and the leakage body (133) of the rear processing cylinder chamber (63) for the dust supply processing A threshing machine with a processing cylinder, characterized in that it is formed smaller than the mesh size.

Images