CN113678623A - Combine harvester - Google Patents
Combine harvester Download PDFInfo
- Publication number
- CN113678623A CN113678623A CN202010418656.0A CN202010418656A CN113678623A CN 113678623 A CN113678623 A CN 113678623A CN 202010418656 A CN202010418656 A CN 202010418656A CN 113678623 A CN113678623 A CN 113678623A
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- Prior art keywords
- combine harvester
- grain
- unit
- grain storage
- harvester according
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000013339 cereals Nutrition 0.000 claims abstract description 135
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 4
- 235000009566 rice Nutrition 0.000 claims abstract description 4
- 239000010902 straw Substances 0.000 claims abstract description 4
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 238000007599 discharging Methods 0.000 claims description 23
- 239000007769 metal material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 32
- 238000003306 harvesting Methods 0.000 description 10
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/185—Avoiding collisions with obstacles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Threshing Machine Elements (AREA)
Abstract
The present invention is intended to provide a position information acquiring apparatus in an appropriate state. The combine harvester of the invention comprises: a threshing part (3) for threshing the harvested rice straw; a grain storage unit (4) for storing grains obtained by threshing in the threshing unit (3); and a position information acquisition device (17) that acquires information relating to the position of the body, the position information acquisition device (17) having: a device body section (19); and a transmitting/receiving unit (18) capable of transmitting/receiving information to/from an external device, wherein the transmitting/receiving unit (18) is provided above the grain storage unit (4).
Description
Technical Field
The present invention relates to a combine harvester that performs harvesting operation while driving a machine body.
Background
The combine harvester harvests upright grain stalks through a harvesting part arranged at the front part of the harvester body, threshes the harvested grain stalks through a threshing part, and stores grains obtained after threshing. Recently, a combine harvester has been proposed which includes a position information acquiring device for acquiring position information of a machine body and uses the position information acquired by the position information acquiring device for various kinds of management.
Disclosure of Invention
(problems to be solved by the invention)
Here, it is desirable that the position information acquiring device be provided in an appropriate state for the combine harvester.
(means for solving the problems)
The combine harvester of the invention is characterized in that the combine harvester is provided with: a threshing part for threshing the harvested rice straw; a grain storage unit for storing grains obtained by threshing in the threshing unit; and a position information acquiring device that acquires information relating to a position of the body, the position information acquiring device including: a device body section; and a transmitting/receiving unit capable of transmitting/receiving the information to/from an external device, the transmitting/receiving unit being provided above the grain storage unit.
According to the present invention, the transmission/reception unit receives information such as radio waves from satellites of a Global Navigation Satellite System (GNSS), obtains information related to the position of the living body, and transmits the obtained information to the outside. When the transmitting/receiving part is provided above the grain storage part, the obstacle when transmitting/receiving information is small, and the vibration when the work is running is small, so that the information can be transmitted/received appropriately. Further, since the transmission/reception section is located at a high position from the ground, the possibility of collision with an external object and damage is small. As a result, the position information acquisition means can be set in an appropriate state.
In the present invention, it is preferable that the transmission/reception unit is provided on an upper surface portion of the grain storage unit.
According to this configuration, since the upper part of the transmission/reception unit is open, it is possible to further reduce the trouble of transmitting/receiving information.
In the present invention, it is preferable that the transmitter/receiver is provided at a rear upper portion of the grain storage unit.
According to this configuration, grass clippings and the like generated in association with harvesting work do not scatter, and the transmitting/receiving section is less susceptible to the grass clippings and the like.
In the present invention, it is preferable that the mounting position of the transmitter/receiver unit can be changed.
With this configuration, information can be transmitted and received more appropriately by changing the mounting position.
In the present invention, it is preferable that the grain storage unit is made of a metal material, the transmission/reception unit is provided with an attachment unit having a magnet, and the transmission/reception unit is attached to the grain storage unit by a magnetic force of the magnet.
According to this configuration, since the transmission/reception unit is attracted by magnetic force, the operation of attaching/detaching the transmission/reception unit is simplified.
In the present invention, it is preferable that the device main body and the transmission/reception unit are connected by a wire harness.
According to this configuration, the restriction on the relative position between the device main body and the transmission/reception unit is small, and the mounting is easy.
In the present invention, it is preferable that the length of the wire harness is set to a length that enables the position of the transmission/reception unit to be changed between the upper surface portion and the side surface portion of the grain storage unit.
According to this configuration, the transmitter/receiver can be easily changed between a state of being attached to the upper surface portion of the grain storage portion and a state of being attached to the side surface portion of the grain storage portion without detaching the wire harness.
In the present invention, it is preferable that the vehicle further includes an operator's part provided at a front portion of the body and an operator's cab covering the operator's part, and the transceiver is attachable to an upper portion of the operator's cab.
According to this configuration, when the cab is provided as the cab, the transmission/reception unit can be mounted at a high position where there is little possibility of damage and information transmission/reception is easy, by using the cab.
In the present invention, it is preferable that the vehicle further includes a cab provided in a front portion of the body and a ceiling positioned above the cab, and the transceiver is attachable to the ceiling.
According to this configuration, when the driver part has a ceiling, the transmission/reception part can be attached to a high position where there is little possibility of damage and information transmission/reception is easy.
In the present invention, it is preferable that the transceiver unit be attachable to an upper portion of the threshing unit.
According to this configuration, the large-sized threshing unit having a high strength can be used, and the transmission/reception unit can be attached to a high position where there is little possibility of damage and information transmission/reception is easy.
In the present invention, it is preferable that the grain storage unit includes a support column that is erected on the machine body frame and extends upward to a position higher than the grain storage unit, and the transmission/reception unit is attachable to a portion of the support column that is higher than the grain storage unit.
According to this configuration, the transmitting/receiving unit can be attached to a high position where there is little possibility of damage and information transmission/reception is easy, by the strong support column supported by the body frame.
In the present invention, preferably, the grain storage unit is a bin.
According to this structure, the grain tank is a strong device having a large strength, and can stably support the transmission/reception unit.
In the present invention, it is preferable that the grain discharging device is provided with a grain discharging device for discharging the grains stored in the grain storage unit to the outside, and the grain discharging device includes: a vertical conveying part for conveying the grain discharged from the lower rear part of the grain storage part upwards; and a horizontal conveying part for conveying grains from the upper part of the vertical conveying part along the horizontal direction, wherein the receiving and sending part is arranged at a position lower than the lower end part of the horizontal conveying part.
According to this configuration, even if the transverse conveying unit moves during the discharging operation of the grain discharging device, the grain discharging operation of the transverse conveying unit is not hindered by the receiving and sending unit.
In the present invention, it is preferable that the grain discharging device is provided with a grain discharging device for discharging the grains stored in the grain storage unit to the outside, and the grain discharging device includes: a vertical conveying part for conveying the grain discharged from the lower rear part of the grain storage part upwards; and a horizontal conveying part which conveys grains in a horizontal direction from the upper part of the vertical conveying part, wherein the device body part is arranged between the rear surface part of the grain storage part and the vertical conveying part in a state of being overlapped with the vertical conveying part when being observed from the back surface.
According to this configuration, since the vertical conveying section is located rearward of the apparatus main body, the apparatus main body can be protected by the vertical conveying section having a large strength.
In the present invention, it is preferable that the device main body is provided in a fixed position on a side surface of the grain storage unit.
According to this structure, the main body of the support device can be stably supported.
In the present invention, it is preferable that the device main body is provided on a side surface portion of an upper portion of the grain storage portion.
According to this configuration, the device main body can be less damaged by being hit against an external object.
In the present invention, it is preferable that a cover is provided to surround the device main body.
With this configuration, the device main body can be protected more effectively by the cover.
In the present invention, it is preferable that the position information acquiring means transmits only the acquired information to the external device.
According to this configuration, for example, the position information acquiring apparatus can be realized with a simple configuration as compared with a case of transmitting together with various other information attached to the information, and thus the cost can be suppressed.
Drawings
Fig. 1 is an overall side view of a combine harvester.
Fig. 2 is an overall plan view of the combine harvester.
Fig. 3 is a perspective view of the positional information acquisition apparatus.
Fig. 4 is a rear view of the combine.
Fig. 5 is an overall side view of the transceiver section when it is installed in the cab.
Fig. 6 is an overall side view when the transceiver is installed on the ceiling.
Fig. 7 is an overall plan view of the transceiver unit when it is installed in the threshing unit.
Description of the reference numerals
1: a driving section;
3: a threshing section;
4: grain box (grain storage unit);
4 a: an upper surface portion;
4 b: a rear surface portion;
4 c: a side surface portion;
11: a grain discharge device;
13: a longitudinal conveying part;
14: a horizontal conveying part;
17: a position information acquisition device;
18: a transmitting/receiving unit;
19: a device body section;
21: a cover body;
22: a wire harness;
30: a cab;
40: and (4) a ceiling.
Detailed Description
Embodiments of the present invention will be described with reference to the drawings. In the following description, the direction of arrow "F" is "front side of the body" (see fig. 1 and 2), the direction of arrow "B" is "rear side of the body" (see fig. 1 and 2), the direction of arrow "L" is "left side of the body" (see fig. 2), and the direction of arrow "R" is "right side of the body" (see fig. 2).
As shown in fig. 1 and 2, the combine harvester has: a driving unit 1 for a driver to board; a harvesting and conveying part 2 which harvests the vertical grain stalks while driving and conveys the vertical grain stalks backwards; a threshing part 3 for threshing the harvested rice straw; and a grain tank 4 as a grain storage unit for storing grains obtained by threshing in the threshing unit 3. The threshing section 3 and the grain tank 4 are mounted on and supported by a machine body frame 6 supported by a crawler travel unit 5. The grain box 4 is higher than the threshing part 3, and the height of the grain box 4 is higher than that of the threshing part 3.
The harvesting and conveying section 2 includes: a plurality of holding devices 7 for holding the fallen vertical grain stalks; a pusher-type harvesting knife 8 as a harvesting part for cutting the root of the uprighted grain stalk; and a grain stalk carrying device 9 for slowly changing the longitudinal grain stalks cut at the roots by the harvesting knife into a horizontal tilting posture and carrying the grain stalks toward the threshing part 3 positioned at the rear side of the machine body; and the like.
The threshing section 3 performs threshing treatment of the top side of the ear of the grain stalks inside while holding the roots of the grain stalks by the supply chain 10 and carrying them backward. The grains obtained by threshing are stored in a grain tank 4.
There is also a grain discharging device 11 for discharging the grains stored in the grain tank 4 to the outside. The bottom part of the grain box 4 has a bottom screw 12, and the bottom screw 12 transfers the stored grains to the rear and outside and conveys the grains to the grain discharging device 11. The grain discharging device 11 includes: a vertical conveying part 13 for conveying upward the grains discharged from the lower rear part of the grain box 4 through the bottom screw 12; and a horizontal conveying part 14 for conveying the grains from the upper part of the vertical conveying part 13 along the horizontal direction. The horizontal conveying section 14 has a discharge port 15 for discharging grains at a distal end thereof. The vertical conveying section 13 and the horizontal conveying section 14 are each constituted by a spiral conveyor.
The driver unit 1 includes: a driver seat 16 on which a driver sits; and various operation members for operation by the driver.
The combine harvester has a position information acquiring device 17 that acquires position information of the machine body. The position information of the body includes information indicating a route along which the body travels. The position information acquiring device 17 is a well-known technique, and therefore, the detailed description thereof will be omitted, and the position of the body is detected by a Global Navigation Satellite System (GNSS) (for example, GPS (global positioning system), GLONASS (global navigation satellite system), Galileo (Galileo satellite navigation system), beidou satellite navigation system, or the like) that acquires position information of the vehicle by receiving radio waves from a plurality of satellites.
The position information acquiring device 17 includes: a transmitting/receiving unit 18 capable of transmitting/receiving information relating to the body position to/from an external device; and a device body portion 19. The transmission/reception unit 18 receives radio waves related to position information transmitted from a plurality of satellites, not shown, as an example of an external device. The device main body 19 performs calculation processing for calculating the position of the body from the received radio waves. The transmitter/receiver 18 transmits only the positional information of the body obtained by the device main body 19 to an external management device as an example of an external device.
The transceiver 18 is provided at the upper part of the grain tank 4. Specifically, as shown in fig. 3, the transceiver 18 is provided on the upper surface 4a of the rear upper part of the grain box 4. The receiving and dispatching unit 18 is provided at a position lower than the lower end of the horizontal conveying unit 14 of the grain discharging device 11. The grain tank 4 is made of an iron plate made of a metal material, and the transmission/reception unit 18 is provided with a mounting unit having a magnet. The transmitter/receiver 18 is attached to the grain tank 4 in a state of being attracted by a magnet.
The transceiver 18 is placed on an iron support stand 20 of the grain tank 4. The transmission/reception unit 18 is attracted to the support base 20 by the magnetic force of the magnet. The mounting surface of the support stand 20 is inclined downward toward the rear side. The structure makes rainwater difficult to be retained.
As shown in fig. 1, 2 and 4, the device main body 19 is provided between the rear surface portion 4b of the grain tank 4 and the vertical conveying portion 13 in a state of overlapping the vertical conveying portion 13 when viewed from the rear surface. A cover 21 is provided to surround the device main body 19. The device body 19 is bolted to the rear surface 4b of the grain tank 4. The cover 21 is provided to cover the rear of the device main body 19, and both left and right sides are fixed to the rear surface 4b of the grain tank 4.
The device main body 19 and the transmission/reception unit 18 are connected by a wire harness 22. The length of the wire harness 22 is set to a length that allows the transmitter/receiver unit 18 to be attached to the upper surface 4a and the side surface 4c of the grain tank 4. Therefore, as shown in fig. 3, the transmitter/receiver 18 can be attached to the right side surface 4c of the grain tank 4 while the transmitter/receiver 18 is attached to the upper surface 4a of the grain tank 4 and the transmitter/receiver 18 is removed against the magnetic force.
(other embodiments)
(1) In the above embodiment, the transmitter/receiver unit 18 may be attached to the grain tank 4 in a state of being attracted by magnetic force, but instead of this structure, a structure of holding a position by an elastic holding mechanism or the like, a structure of attaching by screwing or hook and loop tape (Magic tape), or the like may be employed as the attachment structure.
(2) In the above embodiment, the device main body 19 and the transmission/reception unit 18 are separately configured and connected by the wire harness 22, but instead of this configuration, the device main body 19 and the transmission/reception unit 18 may be integrally provided.
(3) In the above embodiment, the transceiver 18 is provided on the upper surface of the rear portion of the grain box 4, but instead of this configuration, the transceiver 18 may be provided on the upper surface of the front portion of the grain box 4, or on the upper portion of the rear side or lateral side of the grain box 4. In this case, it is preferable to avoid the opening for maintenance of the grain tank 4 and the step portion used when the operator performs the maintenance operation.
(4) In the above embodiment, the transmitter/receiver unit 18 is attached to the upper part of the grain storage unit (grain box 4), but instead of this configuration, the following configuration may be provided. In these configurations, since the distance between the device main body 19 and the transmission/reception unit 18 is long, information may be transmitted to and from each other by short-range wireless communication without using the wire harness 22.
(4-1) As shown in FIG. 5, a cab 30 covering the cab 1 is provided, and the transmission/reception unit 18 is attached to the upper part of the cab 30.
(4-2) As shown in FIG. 6, a ceiling 40 is provided above the cab 1, and the transceiver 18 is mounted on the ceiling 40.
(4-3) As shown in FIG. 7, a transmitter-receiver unit 18 is attached to the upper part of the threshing unit 3.
(4-4) although not shown, a pillar is provided so as to stand on the body frame 6 and extend upward at least to a position higher than the threshing part 3, preferably to a position higher than the grain tank 4, and the transmitter/receiver 18 is attached to a part of the pillar located at least to the position higher than the threshing part 3, preferably to a part of the pillar located to the position higher than the grain tank 4.
(5) In the above embodiment, the transmission/reception unit 18 acquires the positional information of the body and transmits only the positional information to the external device, but instead of this configuration, it may transmit not only the positional information of the body but also various information included in the positional information, for example, having a timekeeping function, managing the positional information in a state corresponding to the date and time, and transmitting composite information to which the change in the positional information caused with the passage of time is added.
(6) In the above embodiment, the device main body 19 is provided between the rear surface portion of the grain tank 4 and the vertical conveying portion 13 in a state of overlapping the vertical conveying portion 13 when viewed from the rear surface, but instead of this configuration, the device main body 19 may be provided on the lateral side surface of the grain tank 4, or the device main body 19 may be provided on the upper surface portion 4a of the grain tank 4. In order to make it difficult to access the device main body 19 and to make it difficult for an operator to touch it, the device main body 19 may be preferably provided on a lateral side of the grain box 4 on the threshing part 3 side, or the like.
(7) In the above embodiment, the grain box 4 is provided as the grain storage unit, but instead of this configuration, a storage hopper may be provided as the grain storage unit.
(other means for solving the problems)
In the above embodiment, the transmitter/receiver 18 may be mounted on the upper part of the grain storage unit (grain box 4), and the following solutions may be provided as solutions to the problems of the present invention.
In the configuration having cab 30 covering cab 1 shown in fig. 5, transceiver 18 is attached to the upper portion of cab 30 in a fixed position.
As shown in fig. 6, the transmission/reception unit 18 is attached to the ceiling 40 in a fixed position in a structure having the ceiling 40 positioned above the cab 1.
As shown in fig. 7, the transceiver 18 may be attached to the upper part of the threshing part 3 in a fixed position.
Although not shown, a support column is provided which is erected on the machine body frame 6 and extends upward at least to a position higher than the threshing section, preferably to a position higher than the grain tank 4, and in this configuration, the transmission/reception section 18 may be attached to the support column at a position higher than the grain tank 4 in a fixed state.
Even with the above configuration, the transmission/reception unit 18 is provided at a high position, and therefore, there is little obstacle when transmitting/receiving information and little vibration when traveling during work, and therefore, information can be transmitted/received appropriately. Also, there is less possibility of collision with an external object and damage. As a result, the position information acquisition means can be set in an appropriate state.
(availability in industry)
The invention can be applied to semi-feeding type combine harvesters and common combine harvesters.
Claims (18)
1. A combine harvester is characterized in that,
comprising: a threshing part for threshing the harvested rice straw;
a grain storage unit for storing grains obtained by threshing in the threshing unit; and
a position information acquiring device that acquires information relating to a position of the body,
the position information acquisition device includes: a device body section; and a transmitting/receiving unit capable of transmitting/receiving the information to/from an external device,
the receiving and sending part is arranged on the upper part of the grain storage part.
2. A combine harvester according to claim 1,
the receiving and sending part is arranged on the upper surface part of the grain storage part.
3. A combine harvester according to claim 1,
the receiving and sending part is arranged at the rear upper part of the grain storage part.
4. A combine harvester according to claim 1,
the mounting position of the transmitter/receiver unit can be changed.
5. A combine harvester according to claim 4,
the grain storage part is made of metal material,
the transmitting/receiving part is provided with a mounting part with a magnet,
the receiving and transmitting part is installed on the grain storage part through the magnetic force of the magnet.
6. A combine harvester according to claim 4,
the device body portion and the transceiver portion are connected by a wire harness.
7. A combine harvester according to claim 6,
the length of the wire harness is set to a length that enables the position of the transmitting/receiving unit to be changed between the upper surface portion and the side surface portion of the grain storage unit.
8. A combine harvester according to any one of claims 4 to 7,
has an operator cab provided in front of the machine body and an operator cab covering the operator cab,
the transceiver unit may be mounted on an upper portion of the cab.
9. A combine harvester according to any one of claims 4 to 7,
comprises a driving part arranged at the front part of the machine body and a ceiling positioned above the driving part,
the transceiver unit is mountable to the ceiling.
10. A combine harvester according to any one of claims 4 to 7,
the transceiver unit can be mounted on the upper part of the threshing unit.
11. A combine harvester according to any one of claims 4 to 7,
has a pillar which is vertically arranged on the machine body frame and extends upwards to a position higher than the grain storage part,
the transceiver unit may be attached to a portion of the pillar located higher than the grain storage unit.
12. A combine harvester according to any one of claims 1-3,
the grain storage part is a storage box.
13. A combine harvester according to claim 12,
having a grain discharging device for discharging the grains stored in the grain storage part to the outside,
the grain discharging device is provided with: a vertical conveying part for conveying the grain discharged from the lower rear part of the grain storage part upwards; and a horizontal conveying part for conveying grains from the upper part of the vertical conveying part along the horizontal direction,
the transceiver is provided at a position lower than a lower end of the horizontal conveyance unit.
14. A combine harvester according to claim 12,
having a grain discharging device for discharging the grains stored in the grain storage part to the outside,
the grain discharging device is provided with: a vertical conveying part for conveying the grain discharged from the lower rear part of the grain storage part upwards; and a horizontal conveying part for conveying grains from the upper part of the vertical conveying part along the horizontal direction,
the device main body is disposed between the rear surface portion of the grain storage unit and the vertical conveying unit in a state of overlapping the vertical conveying unit when viewed from the rear surface.
15. A combine harvester according to any one of claims 1-7,
the device body is arranged on the side surface part of the grain storage part in a fixed position state.
16. A combine harvester according to claim 15,
the device body part is arranged on the side surface part of the upper part of the grain storage part.
17. A combine harvester according to any one of claims 1-7,
has a cover body surrounding the device body portion.
18. A combine harvester according to any one of claims 1-7,
the position information acquiring means transmits only the acquired information to the external apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010418656.0A CN113678623A (en) | 2020-05-18 | 2020-05-18 | Combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010418656.0A CN113678623A (en) | 2020-05-18 | 2020-05-18 | Combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113678623A true CN113678623A (en) | 2021-11-23 |
Family
ID=78575447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010418656.0A Pending CN113678623A (en) | 2020-05-18 | 2020-05-18 | Combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113678623A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001258310A (en) * | 2000-03-22 | 2001-09-25 | Iseki & Co Ltd | Unmanned combined harvester |
| CN2755625Y (en) * | 2004-12-17 | 2006-02-01 | 谢兆达 | Fixer of satellite positioning and receiving transmitter |
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| JP2001258310A (en) * | 2000-03-22 | 2001-09-25 | Iseki & Co Ltd | Unmanned combined harvester |
| CN2755625Y (en) * | 2004-12-17 | 2006-02-01 | 谢兆达 | Fixer of satellite positioning and receiving transmitter |
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