JP2900922B2 - Threshing equipment - Google Patents

Description

Description: TECHNICAL FIELD [0001] The present invention relates to a threshing apparatus. 2. Description of the Related Art Conventional threshing apparatuses include, for example,
JP-A-5-162533, JP-A-61-12213, and Japanese Utility Model Application No. 51-29031 (Japanese Utility Model Application Laid-Open No. 52-1222).
No. 57), as disclosed in the microfilm,
The side wall of the threshing chamber to be inclined swing there is configured.
With this configuration, if the side wall body is tilted and swung , the side of the threshing chamber is opened, and the operator can inspect the inside of the threshing device by pulling out a threshing net stretched under the threshing chamber from the opening. -Cleaning is possible. [0003] JitsuganAkira No. 56-182692, as disclosed in the microfilm of (Japanese Utility Model No. 58-85937), the side wall of the threshing chamber and a portion of the threshing network along the outer circumference of the threshing cylinder Are configured to be able to tilt and swing outward in an integrated manner. With this configuration, the side wall body is tilted and swung.
If Re opens the part of the side surface of the threshing chamber, it is possible to perform inspection and cleaning of the threshing chamber. [0004] As described above, in the threshing apparatus disclosed in the microfilm of Japanese Utility Model Application No. 56-182,692 (Japanese Utility Model Application Laid-Open No. 58-85937), a side wall member is required. By tilting and swinging, a part of the side surface of the threshing room is opened, and the inside of the threshing room can be inspected and cleaned to some extent. [0005] However, since a part of the threshing net is configured to be circumferentially separated at a portion located outside the rotation axis of the threshing cylinder, a part of the threshing net is opened together with the side wall body. However, most of the threshing net remains on the main body side of the threshing apparatus. As a result, when inspecting and cleaning the inside of the threshing device from the outside of the threshing device, the threshing net remaining on the main body side of the threshing device hinders, between the threshing cylinder and the threshing net, and this threshing net. Inspection and cleaning of the inside of the sorting room below the net could not be performed easily, resulting in poor work efficiency. Further , the side wall body is centered on the lower end side thereof.
The upper end side is tilted outward to swing.
When the side wall is tilted and swung, the side of the threshing room is opened.
However, the swinging open side wall works with the threshing device body.
The side wall and the threshing equipment book
I cannot approach my body and approach the threshing room
It is difficult to inspect and clean the interior of the threshing room easily.
Can not. The present invention employs the following technical means in order to solve the above-mentioned problems. That is, a threshing cylinder 1 is rotatably mounted inside a threshing chamber 2, and a threshing net 3 along the outer periphery of the threshing cylinder 1 is provided so as to be separable in a circumferential direction below a rotation axis of the threshing cylinder 1.
It said threshing chamber 2 and a side wall F and can swing open to integrally outward, to swing open the dehydration Kokumo 3 and side walls F a
In addition to opening the outer peripheral portion of the threshing cylinder 1,
It is assumed that an operator enters between the main body of the device 5 and the side wall body F.
It can work space L is configured to be formed is obtained by the threshing equipment, wherein. With this configuration, the grain culm supplied to the threshing chamber 2 is subjected to threshing by a threshing cylinder 1 rotatably mounted in the threshing chamber 2 and a threshing net 3 along the outer periphery thereof. Grains, small straw chips, and the like that have leaked from the joint are taken over by a lower sorting device and sorted. During such threshing work, and if that caused the problem of clogging in the threshing chamber 2, after the work is finished, intends line inspection and cleaning, such as within the threshing chamber 2. In such a case, if the side wall body F is swung and opened outward, the threshing net 3 is separated in a circumferential direction below the rotation axis of the threshing cylinder 1 together with the side wall body F, and the threshing is performed. The net 3 is integrally opened outward. As a result, the outer peripheral portion of the threshing cylinder 1 and the sides thereof are opened, and a state where the threshing net 3 and the threshing cylinder 1 face each other can be clogged. Further, the threshing net 3 remaining on the main body side of the threshing device 5 is less hindered, and the inspection and cleaning of the interior of the sorting room between the threshing cylinder 1 and the threshing net 3 and below the threshing net 3 are performed. You will be able to do it. Further, the worker is in the swing open state.
Work space formed between the side wall body F and the main body of the threshing device 5
It is possible to enter L, without being disturbed by the side wall body F
Approaching the threshing room 2 and inspecting and cleaning the threshing room 2
Work can be performed easily. [0011] As described above, according to the present invention, the inventions are, in threshing chamber 2
The threshing cylinder 1 is rotatably mounted inside the threshing cylinder 1.
Along the threshing net 3 along the rotation axis of the threshing cylinder 1 in the circumferential direction
The threshing net 3 and the side wall of the threshing chamber 2
F so that it can swing open to the outside and
By the swing release of the net 3 and the side wall body F, the outside of the threshing cylinder 1 is released.
While opening the side periphery, the threshing device 5 main body and the side wall body F
A work space L where workers can enter is formed during
Threshing equipment characterized by being configured to be
Then , the threshing net 3 is formed by swinging and opening the side wall body F.
Can be opened together to open the outer peripheral portion of the threshing cylinder 1 and sides thereof, so that operations such as inspection and cleaning in the threshing chamber 2 can be easily performed . Further , the side wall in which the worker is in the swing open state is provided.
In the working space L formed between the body F and the threshing device 5 main body
Because you can enter and work closer to the threshing room 2,
Work such as inspection and cleaning in the threshing room 2 can be performed more easily.
In addition, work efficiency can be improved. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the example shown in FIG.
Forms a threshing chamber 2 in which a threshing cylinder 1 is mounted on the upper part of the fuselage in a front-to-rear direction, and a processing cylinder 6 is disposed below the threshing chamber 2 so as to receive threshed thresh and transfer it while sorting and leaking. A sorting processing chamber 7 is installed inside the shaft, and a conveyor belt 8 that receives and transports threshing material leaking from the sorting processing chamber 7, and converts the threshing material conveyed by the conveying belt 8 into grains and second products A sorting screen 9 for separating and sorting is provided to constitute a threshing apparatus 5 for separating and sorting into grains and second products. A threshing cylinder 1 mounted on a shaft in a threshing room 2 is provided with a handling tooth 12 on an outer periphery for threshing while transferring a grain culm supplied from a supply port 11 provided in a front wall 10. In addition, a plate-shaped spiral 13 is wound. The sorting chamber 7 is located below the threshing chamber 2 and has processing cylinders 6 parallel to the axial direction of the threshing cylinder 1 arranged in parallel at appropriate intervals in the sorting width direction. Wrap spiral 14
The threshing cylinder 1 is rotated in the same direction as the rotation. An inverted U-shaped partition plate 15 is provided in the space between the processing cylinders 6, 6, and the lower end of the partition plate 15 has spirals 14, 14 of the processing cylinders 6, 6. Sorting nets 16 located below with a certain gap along the rotation trajectory are continuously installed and stretched, and the grains that have been threshed by the processing cylinders 6 and 6 are sorted and dropped. The threshing chamber 2 is located at an appropriate position in the axial direction of the threshing cylinder 1 so as to be divided into a first half 17 for threshing the supplied grain culm and a second half 18 for transferring the threshed straw and dust. A rear machine frame 19 framed by longitudinal and horizontal members is provided. On the left and right outer sides of the front wall 10, a front machine frame 20 framed by vertical members and horizontal members is provided. In the front half 17 of the threshing chamber 2 between the front machine frame 20 and the rear machine frame 19, it is arranged downward so as to have a certain gap along the rotation trajectory of the spiral 13 of the threshing cylinder 1, and A threshing net 3 which can be separated to the left and right, and a spiral 1 of the processing cylinders 6 and 6 of the sorting processing chamber 7
The screens 21, 21, which are arranged downward with a certain gap along the rotation trajectory 4 and are separable to the left and right with respect to the screens 16, 16, are integrated with the side frame 4. And open laterally. The side frame 4 is symmetrical, and the front frame 20
The upper frame 22, the middle ridge 23, and the lower ridge 24 are provided in a portion of the side frame 4 between the front frame 20 and the rear frame 19. An E-shaped frame girder in a front view is formed, the threshing net 3 is stretched on the upper part between the front and rear ridges 23, 23, and the sorting is performed between the lower ridges 24, 24. A net 21 is stretched, and the upper end of the side frame 4 is pivotally supported at the upper part of the front machine frame 20 and the rear machine frame 19, and each is configured to be rotatable outward and upward. Reference numeral 25 denotes a cover provided outside the side frame 4. A side wall body F is formed from the side frame 4 and the cover 25. When the side wall body F is rotated and opened outward, a lateral working member is provided between the main body of the threshing device 5 and the side wall body F. Interval
(Work space) L is formed. Reference numeral 26 denotes a threshing net 26 extending downward so as to have a constant gap along the rotation trajectory of the spiral 13 of the threshing cylinder 1 in the second half 19 of the threshing chamber 2.
The threshing net 26 has a front end connected to the threshing net 3 and a rear end provided with a discharge port 27 for discharging threshed straw and dust transferred in the threshing chamber 2. . Sorting nets 16 and 2 in the sorting chamber 7
A second material discharge port 28 for discharging the second material transferred in the sorting processing chamber 7 is provided at the rear end of the first and lower threshing net 26.
Is provided. The transport belt 8 is rotatably mounted on the left and right side walls below the front end sides of the sorting nets 16 and 21 of the sorting chamber 7, and is provided with a rotatable roller capable of changing the rotational speed between high and low. Threshing that is hung between the rotating net 29 and a rotating roller 30 pivotally supported on the left and right side walls at a substantially intermediate portion in the front-rear direction of the sorting nets 16 and 21, and which drops through the sorting nets 16 and 21. It is provided to receive an object and transport it backward. The sorting net 9 receives the thresh conveyed from the conveyor belt 8 and the thresh leaking from the separation processing chamber 7 and swings and transfers the front end to the lower rear end of the conveyor belt 8. , And this rotating roller is attached to both end faces of the rotating roller 30.
The swing arm is located at the same phase position eccentric to the axis of the
One end of each of the programs 31, 31 is pivotally supported, and the other end is attached to the front end of the sorting net 9, and is directed slightly obliquely upward, with its rear end positioned closest to the end of the gutter 32. The rear end is pivotally supported on the left and right side walls. By the swing configuration of the sorting net 9, a swing sorting apparatus S is formed. Reference numeral 33 denotes a karino provided below the conveyor belt 8 and communicates with a sifting air passage 34 formed below the sifting net 9 to air-select the grains selected by the sifting net 9. It is installed to blow up the sorting wind. At the bottom of the sorting air passage 34, the first gutter 32 having the first spiral 35 for transporting the sorted grains, and the second spiral 36 behind it.
Are respectively provided. Next, the operation will be described. The grain culm supplied from the supply port 11 to the threshing room 2 is threshed while being transported in the threshing room 2 by the rotation of the threshing cylinder 1, and the grain and some straw that are threshed in the first half 17 of the threshing room 2. Scraps, ear breaks, etc.
It leaks from the threshing net 3 and falls on the spirals 14, 14 of the processing cylinders 6, 6 provided in parallel in the lower sorting processing chamber 7,
Due to the rotation of the spirals 14, 14, they are transported rearward, and while transported, grains, ear breaks, etc., and sorting nets 16, 21.
Due to the friction generated between the grains, a grain-breaking action acts on the cutting of ears and the like, and the grains are separated and separated into grains and second pieces by the sorting nets 16 and 21, and the sorted second pieces are further transported by the spirals 14 and 14. Then, it falls into the second receiving trough 37 below the second product outlet 28. The grains separated and sorted fall on the conveyor belt 8 and the sorting net 9, and the grains dropped on the conveyor belt 8 are carried over to the sorting net 9 by the rotation of the conveyor belt 8. While being transported rearward by the swinging operation of the sorting net 9, the sorting is performed in combination with the sorting wind by the Karamin 33 in the sorting air passage 34, and the sorted kernels are separated from the lowermost receiving trough 3 by the lower one.
2 and is carried out of the machine. Grains that do not fall from the sorting net 9 fall into the second receiving gutter 37 from the rear end of the sorting net 9 as a second product. The thresh and threshed waste which do not leak from the sorting net 3 of the threshing room 2 are threshed by threshing while being transferred to the latter half 18 side, and threshed is threshed. The second waste and the waste such as straw and straw waste are separated by the net 26, and the sorted waste and straw waste are further transported by the threshing cylinder 1 and discharged to the discharge port 27.
From the aircraft. Further, the selected second product leaks from the threshing net 26 and falls into the second receiving trough 37 together with the second product selected in the sorting processing chamber 7, and the rear end of the sorting net 9 Is collected by the second receiving trough 37, and is laterally transported by the second spiral to perform threshing and sorting. When inspecting and cleaning the inside of the threshing room 2 and the sorting processing room 7 at the time of this threshing sorting operation or after the end of the operation, the side frame 4 is rotated outward and upward, so that the threshing net 3 of the threshing room 2 is rotated. And the sorting net 21 of the sorting processing chamber 7 is separated to the left and right, and is opened to the side integrally with the side frame 4, so that the periphery of the threshing cylinder 1 and the processing cylinders 6, 6 are in an open state, and the threshing chamber 2, Inspection and cleaning of the sorting processing chamber 7, the threshing net 3, and the sorting nets 16, 21 are facilitated.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side sectional view of an embodiment of the present invention. FIG. 2 is a front sectional view according to the embodiment of the present invention. [Description of Signs] 1 Threshing cylinder 2 Threshing room 3 Threshing net 5 Threshing device F Side wall body L Work space (work space)

Claims (1)

(57) [Claims] A threshing cylinder 1 is rotatably mounted in a threshing chamber 2, and a threshing net 3 along the outer periphery of the threshing cylinder 1 is provided so as to be separable in a circumferential direction below a rotation axis of the threshing cylinder 1. a side wall F threshing chamber 2 integrally swing openable configured to laterally outward by swinging open the dehydration Kokumo 3 and side walls F, before
Opening the outer periphery of the threshing cylinder 1 and 5 threshing devices
A work that allows an operator to enter between the body and the side wall body F
A threshing apparatus characterized in that a working space L is formed .