JP6730616B2 - Sensor unit for crop weight measurement - Google Patents

Sensor unit for crop weight measurement Download PDF

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Publication number
JP6730616B2
JP6730616B2 JP2017071737A JP2017071737A JP6730616B2 JP 6730616 B2 JP6730616 B2 JP 6730616B2 JP 2017071737 A JP2017071737 A JP 2017071737A JP 2017071737 A JP2017071737 A JP 2017071737A JP 6730616 B2 JP6730616 B2 JP 6730616B2
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weight
weight sensor
grain
crop
support
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JP2018173235A (en
JP2018173235A5 (en
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宮崎　啓市
啓市 宮崎
廉 鈴木
廉 鈴木
西野　栄治
栄治 西野
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Iseki and Co Ltd
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Iseki and Co Ltd
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Priority to JP2017071737A priority Critical patent/JP6730616B2/en
Priority to CN201810229669.6A priority patent/CN108692800A/en
Priority to CN201810264444.4A priority patent/CN108692554A/en
Publication of JP2018173235A publication Critical patent/JP2018173235A/en
Publication of JP2018173235A5 publication Critical patent/JP2018173235A5/ja
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本発明は、穀物乾燥機や穀物貯留用タンクに収容する穀物の重量を計測する装置に関する。 The present invention relates to an apparatus for measuring the weight of grains stored in a grain dryer or a grain storage tank.

特許文献１には、穀物乾燥機の下部の四隅に重量センサを設け、穀物乾燥機内部に収容されている穀物の重量を計測する重量センサが記載されている。 Patent Document 1 describes a weight sensor that is provided with weight sensors at four lower corners of the grain dryer and measures the weight of the grain stored inside the grain dryer.

特開昭６４−５４１９０号公報JP-A-64-54190

特許文献１については、重量センサを設けることについては記載されているが、重量センサ自体の構造及びその取り付け方については記載されていない。 Patent Document 1 describes that a weight sensor is provided, but does not describe the structure of the weight sensor itself and how to attach it.

本発明は、重量センサを良好に取り付けることを課題とする。 An object of the present invention is to properly attach a weight sensor.

かかる課題を解決するために、請求項１記載の発明は、
作物を収容する作物収容体の下部に接触して前記作物収容体内部に収容する作物の重量を検出可能な接触部を有する重量センサと、
重量センサを支持する重量センサ受け板と、
地面に当接して作物収容体の設置位置を固定する支持体と、
該支持体に対して前記重量センサ受け板及び重量センサの接触部の高さ位置を調節する調節具と、
を備え、
支持体の上部に開口部を形成し、該開口部に重量センサを挿入し、重量センサの接触部が作物収容体の下部に接触している位置は、前記開口部よりも上位置であることを特徴とする作物重量計測用センサユニットとする。 In order to solve this problem, the invention according to claim 1 is
A weight sensor having a contact portion capable of detecting the weight of the crop housed inside the crop container by contacting the lower part of the crop container housing the crop;
A weight sensor support plate for supporting the weight sensor,
A support that abuts the ground and fixes the installation position of the crop container,
An adjusting tool for adjusting the height position of the contact portion of the weight sensor receiving plate and the weight sensor with respect to the support,
Equipped with
An opening is formed in the upper part of the support, a weight sensor is inserted in the opening, and the position where the contact part of the weight sensor is in contact with the lower part of the crop container is above the opening. And a sensor unit for measuring crop weight.

これにより、支持体を作物収容体の下に据えやすい。 This makes it easier to place the support under the crop container.

請求項２記載の発明は、
支持体を筒体に形成すると共に、該筒体の内部に空洞部を形成し、該空洞部に重量センサの下部及び調節具を設けたことを特徴とする請求項１記載の作物重量計測用センサユニットとする。 The invention according to claim 2 is
2. The crop weight measuring apparatus according to claim 1, wherein the support is formed in a tubular body, and a hollow portion is formed inside the tubular body, and a lower portion of the weight sensor and an adjusting tool are provided in the hollow portion. Use as a sensor unit.

これにより、重量センサを支持体内部に設けることができる。 This allows the weight sensor to be provided inside the support.

請求項３記載の発明は、
作物収容体に形成する調節具収容孔に調節具の一部を挿入可能に構成することを特徴とする請求項１又は請求項２記載の作物重量計測用センサユニットとする。 The invention according to claim 3 is
The crop weight measuring sensor unit according to claim 1 or 2, wherein a part of the adjusting tool can be inserted into an adjusting tool receiving hole formed in the crop container.

これにより、支持体と作物収容体の位置決めがし易い。 This facilitates the positioning of the support and the crop container.

本発明により、作物収容体内に貯留する作物の重量の計測が可能となる。 According to the present invention, the weight of the crop stored in the crop container can be measured.

また、作物収容体の設置位置を固定しながら、重量センサを所定位置に設定することができる。 Further, the weight sensor can be set at a predetermined position while fixing the installation position of the crop container.

また、作物収容体を設置し易い。 In addition, it is easy to install a crop container.

穀物乾燥機の外観正面図Exterior front view of grain dryer 穀物乾燥機の外観斜視図Exterior view of grain dryer 正面から見た穀物乾燥機の内部を示す図Illustration showing the inside of the grain dryer viewed from the front 上部パネルを説明する図Illustration explaining the upper panel 中部パネルを示す図Illustration showing the middle panel 穀物乾燥機の外観側面図Exterior view of grain dryer 土台部Ｄの一部を示す斜視図Perspective view showing a part of the base D 土台部Ｄの一部を示す斜視図Perspective view showing a part of the base D 土台部Ｄの正面図Front view of base D 穀物重量計測用センサユニットの外観斜視図Exterior perspective view of grain weight sensor unit 穀物重量計測用センサユニットの内部を示す図Figure showing the inside of the sensor unit for grain weight measurement 穀物重量計測用センサユニットの内部を示す図Figure showing the inside of the sensor unit for grain weight measurement 穀物重量計測用センサユニットの一例を示す図The figure which shows an example of the sensor unit for grain weight measurement. 穀物重量計測用センサユニットの一例を示す図The figure which shows an example of the sensor unit for grain weight measurement. 穀物重量計測用センサユニットの一例を示す図The figure which shows an example of the sensor unit for grain weight measurement.

本発明の実施の形態の穀物乾燥機について説明する。 A grain dryer according to an embodiment of the present invention will be described.

図３に示すように、穀物を収容する箱体状の穀物収容体Ｔの内部には、貯留部１と、穀物を乾燥する乾燥部２と、乾燥部２を通過した穀物が集まる集穀部３を設ける。そして、穀物収容体Ｔは貯留部１を形成する上部パネルＪと、乾燥部２を形成する中部パネルＣと、集穀部３を形成する土台部Ｄから構成している。 As shown in FIG. 3, inside a box-shaped grain container T that stores grains, a storage unit 1, a drying unit 2 that dries the grains, and a grain collection unit that gathers the grains that have passed through the drying unit 2. 3 is provided. The grain container T is composed of an upper panel J forming the storage part 1, a middle panel C forming the drying part 2, and a base part D forming the grain collecting part 3.

乾燥部２にはバーナケース４内の燃焼バーナ（図示せず）で生成される熱風が通過する熱風室５と、穀物が流下する穀物流下室６と、熱風室５から穀物流下室６を通過した熱風を排風ファン７の吸引により排風として通過する排風室８を設ける。 In the drying unit 2, a hot air chamber 5 through which hot air generated by a combustion burner (not shown) in the burner case 4 passes, a grain downflow chamber 6 through which grains flow down, and a hot air chamber 5 through a grain flow down chamber 6 An exhaust chamber 8 is provided through which the generated hot air is sucked by the exhaust fan 7 to be exhausted.

穀物流下室６の下端部には穀物を集穀部３へ繰り出すロータリバルブ１５を設け、集穀部３には穀物を搬送する下部ラセン９と、下部ラセン９へ穀物を案内する傾斜板１０を設ける。 A rotary valve 15 for feeding the grain to the grain collecting section 3 is provided at the lower end of the grain flow chamber 6, and a lower spiral 9 for conveying the grain and an inclined plate 10 for guiding the grain to the lower spiral 9 are provided in the grain collecting section 3. Set up.

図２に示すように、穀物収容体Ｔの前方には、下部ラセン９で搬送された穀物を揚穀する昇降機１１とバーナケース４と制御部（図示せず）を内蔵する操作盤１６を設ける。昇降機１１の上部から穀物収容体Ｔの天井部には、穀物を貯留室１へ搬送する上部ラセン１２を設ける。図２の符号１３は燃料タンクで、土台部Ｄの斜め前方に設けている。 As shown in FIG. 2, in front of the grain container T, an elevator 11 for lifting the grain conveyed by the lower spiral 9, a burner case 4, and an operation panel 16 incorporating a control unit (not shown) are provided. .. An upper spiral 12 that conveys grains to the storage chamber 1 is provided on the ceiling of the grain container T from the upper part of the elevator 11. Reference numeral 13 in FIG. 2 is a fuel tank, which is provided diagonally forward of the base portion D.

図６から図９に示すように、土台部Ｄは下部枠体２０と傾斜板１０と上部枠体２１を備える。上部枠体２１及び下部枠体２０は平面視で前後左右を枠形状に形成している。下部枠体２０の前部及び上部枠体２１の前部を前支柱２２で連結し、下部枠体２０及び上部枠体２１の側部を中支柱２３で連結し、下部枠体２０と上部枠体２１の後部を後支柱２４で連結する。傾斜板１０の上部は上部枠体２１の側部に連結し、傾斜板１０の下部は下部枠体２０の前部及び後部に連結する。傾斜板１０の下部の外面と中支柱２３の内側下部を左右方向に延びる補強体２５で連結する。傾斜板１０の外側から中支柱２３にかけて空間部２６を形成している。 As shown in FIGS. 6 to 9, the base portion D includes a lower frame body 20, an inclined plate 10, and an upper frame body 21. The upper frame body 21 and the lower frame body 20 are formed in a frame shape in front, rear, left and right in a plan view. The front portion of the lower frame body 20 and the front portion of the upper frame body 21 are connected by the front support column 22, the side portions of the lower frame body 20 and the upper frame body 21 are connected by the middle support column 23, and the lower frame body 20 and the upper frame body are connected. The rear part of the body 21 is connected by a rear column 24. The upper portion of the inclined plate 10 is connected to the side portion of the upper frame body 21, and the lower portion of the inclined plate 10 is connected to the front portion and the rear portion of the lower frame body 20. The outer surface of the lower part of the inclined plate 10 and the inner lower part of the middle column 23 are connected by a reinforcing body 25 extending in the left-right direction. A space portion 26 is formed from the outside of the inclined plate 10 to the middle pillar 23.

下部枠体２０の外周に沿ってフランジ部２７を形成する。フランジ部２７の前部には後述する調節具用孔２８を形成している。また、下部枠体２０の四隅の下面にはそれぞれキャスタ２９を取り付けている。キャスタ２９は穀物乾燥機の組み立て時に土台部Ｄを設置位置まで移動させるためのものである。 A flange portion 27 is formed along the outer circumference of the lower frame body 20. A hole 28 for an adjusting tool described later is formed in the front portion of the flange portion 27. Casters 29 are attached to the lower surfaces of the four corners of the lower frame body 20, respectively. The casters 29 are for moving the base portion D to the installation position when the grain dryer is assembled.

次に、穀物乾燥機の組み立て作業について図４及び図５に基づいて説明する。 Next, the assembly work of the grain dryer will be described with reference to FIGS. 4 and 5.

穀物乾燥機の組み立て時には、まず土台部Ｄを設置位置までキャスタ２９により移動し、次いで、土台部Ｄの上に中部パネルＣを載置する（図５参照）。さらに、中部パネルＣ上に上部パネルＪを穀物収容量に応じた枚数組み付ける。 When assembling the grain dryer, first, the base part D is moved to the installation position by the casters 29, and then the middle panel C is placed on the base part D (see FIG. 5 ). Further, the upper panels J are assembled on the middle panel C according to the grain storage amount.

穀物乾燥機の組み立てが完成すると、穀物乾燥機の設置位置を固定するための支持体３０を土台部Ｄの下部枠体２０の四隅に取り付ける。図１、図６にはそれぞれ支持体３０を穀物乾燥機に取り付けた状態を示す図が記載されている。 When the assembly of the grain dryer is completed, the supports 30 for fixing the installation position of the grain dryer are attached to the four corners of the lower frame body 20 of the base portion D. FIG. 1 and FIG. 6 each show a diagram showing a state in which the support 30 is attached to the grain dryer.

本実施の形態では支持体３０に重量センサ３１を取り付ける穀物重量計測用センサユニットＹを土台部Ｄの下部枠体２０の四隅にそれぞれ取り付ける。本実施の形態の重量センサ３１は筒型状の形状で、その重量受け面３１ａに計測対象の物品が接触して荷重が加わることで重量を計測できるタイプである。重量センサ３１は空洞部３５からハーネス（図示せず）を配索して操作盤１６に内蔵する制御部と接続する。 In this embodiment, the grain weight measuring sensor units Y for attaching the weight sensors 31 to the support 30 are attached to the four corners of the lower frame 20 of the base D, respectively. The weight sensor 31 according to the present embodiment has a cylindrical shape, and is a type capable of measuring the weight when an article to be measured comes into contact with the weight receiving surface 31a and a load is applied thereto. The weight sensor 31 connects a harness (not shown) from the hollow portion 35 and connects it to a control unit built in the operation panel 16.

図１０に示すように、支持体３０は箱型の枠体で内部に空洞部３５を形成しており、支持体３０の上部には重量センサ３１を挿入するための開口部３７を形成している。空洞部３５には重量センサ３１の下部を支持する重量センサ受け板３２を設け、重量センサ受け板３２と枠体上部を貫通するボルト３３を設けている。このボルト３３が重量センサ３１の高さ位置を調節する調節具である。 As shown in FIG. 10, the support body 30 is a box-shaped frame body having a hollow portion 35 formed therein, and an opening portion 37 for inserting the weight sensor 31 is formed in an upper portion of the support body 30. There is. A weight sensor receiving plate 32 that supports the lower portion of the weight sensor 31 is provided in the hollow portion 35, and a bolt 33 that penetrates the weight sensor receiving plate 32 and the upper portion of the frame is provided. The bolt 33 is an adjusting tool for adjusting the height position of the weight sensor 31.

以下、支持体３０を取り付ける際に重量センサ３１の位置を調節する調節具のいくつかのパターンについて説明する。 Hereinafter, some patterns of the adjusting tool for adjusting the position of the weight sensor 31 when the support body 30 is attached will be described.

図１１は支持体３０の上部にボルト３３の頭部３３ａを設け、重量センサ受け板３２の下部をナット３４で受けるタイプの調節具である。 FIG. 11 shows an adjusting tool of the type in which the head 33a of the bolt 33 is provided on the upper portion of the support body 30 and the lower portion of the weight sensor receiving plate 32 is received by the nut 34.

支持体３０を下部枠体２０の隅の下方に据えてボルト３３の頭部３３ａを調節具用孔２８に挿入してフランジ部２７を貫通させる。ボルト３３の頭部３３ａを締め側に回すと重量センサ受け板３２及び重量センサ３１が上昇する。そして、重量センサ３１の受け面３１ａをフランジ部２７に接触させることで、支持体３０の位置固定がなされると共に、重量センサ３１の受け面３１ａに穀物収容体Ｔの重量が加わり、穀物収容体Ｔの内部に収容された穀物の重量の計測が可能となる。穀物重量計測用センサユニットＹを設置した後に穀物収容体Ｔの重量を差し引くいわゆる零点調整を行うことで、穀物収容体Ｔ内部に貯留される穀物の重量を計測することが可能となる。 The support body 30 is set below the corner of the lower frame body 20, the head portion 33a of the bolt 33 is inserted into the adjusting tool hole 28, and the flange portion 27 is penetrated. When the head 33a of the bolt 33 is turned to the tightening side, the weight sensor receiving plate 32 and the weight sensor 31 rise. Then, by bringing the receiving surface 31a of the weight sensor 31 into contact with the flange portion 27, the position of the support body 30 is fixed, and the weight of the grain container T is added to the receiving surface 31a of the weight sensor 31, so that the grain container It is possible to measure the weight of the grain stored inside the T. It is possible to measure the weight of the grain stored inside the grain container T by performing so-called zero point adjustment for subtracting the weight of the grain container T after the grain weight measuring sensor unit Y is installed.

内部の下部枠体２０の他の隅についてもそれぞれ同様に重量センサ３１の受け面３１ａをフランジ部２７に当接させることで、穀物収容体Ｔの内部の重量の計測が可能となる。穀物重量計測用センサユニットＹを下部枠体２０の四隅に組み付けたときには四隅のキャスタ２９が若干地面から離間させることで、穀物収容体Ｔの荷重全体を受けることが計測の精度上や穀物乾燥機の位置固定上望ましい。本実施の形態のボルト３３は六角ボルトであるが、通常のボルトでも可能である。 By similarly bringing the receiving surface 31a of the weight sensor 31 into contact with the flange portion 27 at the other corners of the lower frame body 20 inside, the weight inside the grain container T can be measured. When the grain weight measuring sensor unit Y is assembled to the four corners of the lower frame 20, the casters 29 at the four corners are slightly separated from the ground so that the entire load of the grain container T can be received for the measurement accuracy and the grain dryer. It is desirable to fix the position. Although the bolt 33 of the present embodiment is a hexagonal bolt, it may be a normal bolt.

図１２は重量センサ受け板３２の下面にボルト３３の頭部３３ａを設け、枠体の上部にナット３４で受けるタイプの調整具である。 FIG. 12 shows an adjusting tool of the type in which the head 33a of the bolt 33 is provided on the lower surface of the weight sensor receiving plate 32 and is received by the nut 34 on the upper portion of the frame.

支持体３０を下部枠体２０の隅の下方に据えてボルト３３の先端部を調節具用孔２８に挿入してボルト３３の先端部をフランジ部２７を貫通させる。 The support 30 is set below the corner of the lower frame 20, and the tip of the bolt 33 is inserted into the adjusting tool hole 28 so that the tip of the bolt 33 penetrates the flange 27.

このタイプによると、空洞部３５にスパナ等の締め具を挿入し、ボルト３３の頭部３３ａを締め側に回すと重量センサ受け板３２及び重量センサ３１が上昇し、重量センサ３１の受け面３１ａをフランジ部２７に当接させることで、支持体３０の位置固定がなされると共に、重量センサ３１による穀物収容体Ｔ内に収容する穀物重量の計測が可能となる。 According to this type, when a fastener such as a wrench is inserted into the hollow portion 35 and the head 33a of the bolt 33 is turned to the tightening side, the weight sensor receiving plate 32 and the weight sensor 31 ascend, and the receiving surface 31a of the weight sensor 31. By abutting against the flange portion 27, the position of the support 30 is fixed and the weight of the grain stored in the grain container T can be measured by the weight sensor 31.

図１０から図１２の支持体３０と調整具と重量センサ３１からなる穀物重量計測用センサユニットＹの構成によると、重量センサ３１を支持体３０の枠体内の空洞部３５に設けることで、重量センサ３１が外部からの衝撃を受け難く、破損し難い。また、調節具を簡単な構成にすることができる。また、重量センサ３１の高さ調節の微調節を行い易い。また、重量センサ３１の受け面３１ａをフランジ部２７に当接させるとフランジ部２７と支持体３０の位置固定もできる。 According to the configuration of the grain weight measuring sensor unit Y including the support body 30, the adjustment tool, and the weight sensor 31 of FIGS. 10 to 12, by providing the weight sensor 31 in the hollow portion 35 in the frame body of the support body 30, The sensor 31 is less likely to receive an impact from the outside and is less likely to be damaged. In addition, the adjusting tool can have a simple structure. Further, it is easy to finely adjust the height of the weight sensor 31. Further, by bringing the receiving surface 31a of the weight sensor 31 into contact with the flange portion 27, the flange portion 27 and the support body 30 can be fixed in position.

支持体３０の高さをキャスタ２９で支持されているときのフランジ部２７の高さより低く形成することで、支持体３０をフランジ部２７の下方に据えやすい。そして、重量センサ３１の受け面３１ａを調節具で上昇させてフランジ部２７に当接させることで支持体３０の位置固定ができるので穀物乾燥機の位置固定作業が容易になる。また、設置した穀物乾燥機を別の位置に移動させるときも調節具を緩めるだけで穀物重量計測用センサユニットＹを取り出すことができる。重量センサ３１の受け面３１ａは、組み付け前は開口部３７の上面よりも低い位置とし、調整具の操作により開口部３７の上面より高い位置に突出して穀物収容体Ｔと当接する構成としても良い。これによると、組み付け前は重量センサ３１が支持体内部に収容されることで、輸送時等に外部の衝撃から保護されることができる。 By forming the height of the support body 30 lower than the height of the flange portion 27 when being supported by the casters 29, the support body 30 can be easily installed below the flange portion 27. The position of the support 30 can be fixed by raising the receiving surface 31a of the weight sensor 31 with the adjuster and bringing it into contact with the flange 27, so that the work of fixing the position of the grain dryer becomes easy. Also, when moving the installed grain dryer to another position, the grain weight measuring sensor unit Y can be taken out only by loosening the adjusting tool. The receiving surface 31a of the weight sensor 31 may be positioned lower than the upper surface of the opening 37 before assembly, and may be configured to protrude to a position higher than the upper surface of the opening 37 by operation of the adjusting tool so as to contact the grain container T. .. According to this, since the weight sensor 31 is housed inside the support before assembly, the weight sensor 31 can be protected from external impact during transportation or the like.

図１３は、穀物重量計測用センサユニットＹの一例であり、互いに離間する一対の支持体３０と、支持体３０に当接すると共に重量センサ３１を受ける重量センサ３１受け体と、一対の支持体３０を連結する調節具（ボルト３３）を備えている。支持体３０の上面及び重量センサ３１受け体の下面は内側に向かって下がり傾斜に形成し、互いに当接する構成である。 FIG. 13 is an example of the grain weight measuring sensor unit Y, and includes a pair of support bodies 30 separated from each other, a weight sensor 31 receiving body that abuts on the support body 30 and receives a weight sensor 31, and a pair of support bodies 30. The adjusting tool (bolt 33) for connecting The upper surface of the support body 30 and the lower surface of the weight sensor 31 receiving body are formed so as to be inclined downward toward the inside and contact each other.

本実施の形態では、調節具を締める側に回すと一対の支持体３０が接近することで、重量センサ３１受け体及び重量センサ３１の高さ位置が上昇する。重量センサ３１の受け面３１ａがフランジ部２７に当接することで支持体３０の位置固定がなされる点は図１０から図１２と同様である。 In this embodiment, when the adjuster is turned to the tightening side, the pair of support bodies 30 approach each other, and the height positions of the weight sensor 31 receiving body and the weight sensor 31 rise. As in FIGS. 10 to 12, the position of the support body 30 is fixed by the contact of the receiving surface 31a of the weight sensor 31 with the flange portion 27.

図１４は、重量センサ３１の受け面３１ａの上面に支持体３０を取り付け、該支持体に調整具であるボルト３３を取り付け、ボルト３３をフランジ部２７を貫通させてフランジ部２７の上面に頭部３３ａを設ける簡易な構成である。頭部３３ａを締め側に回すことで重量センサ３１が可能に移動し、重量センサ３１を設置して穀物収容体Ｔの荷重を受けると共に、穀物収容体の位置を固定する構成である。 In FIG. 14, the support body 30 is attached to the upper surface of the receiving surface 31 a of the weight sensor 31, the bolt 33, which is an adjusting tool, is attached to the support body, and the bolt 33 is passed through the flange portion 27 so that the head is placed on the upper surface of the flange portion 27. This is a simple configuration in which the portion 33a is provided. The weight sensor 31 can be moved by turning the head portion 33a to the tightening side, the weight sensor 31 is installed to receive the load of the grain container T, and the position of the grain container is fixed.

図１５は、フランジ部２７の下部にピン４０を取り付ける。そして、重量センサ３１を支持体３０の下部に取り付けると共に、ピン４０用の貫通孔４１を形成する。支持体３０とフランジ部２７との間には、必要に応じて調節用のプレート４２を挿入し、重量センサ３１を穀物乾燥機の設置面に当接させる構成である。 In FIG. 15, the pin 40 is attached to the lower portion of the flange portion 27. Then, the weight sensor 31 is attached to the lower portion of the support 30, and the through hole 41 for the pin 40 is formed. An adjustment plate 42 is inserted between the support 30 and the flange portion 27 as necessary, and the weight sensor 31 is brought into contact with the installation surface of the grain dryer.

本実施の形態の穀物重量計測用センサユニットＹは穀物乾燥機以外に穀物を一時貯留する放冷タンクや貯留タンク、野菜等の農作物を収容する野菜収容庫等にも利用可能である。本実施の形態の穀物は、作物に置き換えることができる。 In addition to the grain dryer, the grain weight measuring sensor unit Y of the present embodiment can be used as a cooling tank for temporarily storing grains, a storage tank, a vegetable storage for storing agricultural products such as vegetables, and the like. The grain of this embodiment can be replaced with a crop.

２７ フランジ部
２８ 調節具収容孔
３０ 支持体
３１ 重量センサ
３１ａ （重量センサの）受け面
３２ 重量センサ受け板
３３ ボルト（調節具）
３５ 空洞部
３７ 開口部
Ｔ 作物収容体（穀物収容体）
Ｄ 土台部 27 Flange 28 Adjusting Tool Accommodating Hole 30 Support 31 Weight Sensor 31a (Weight Sensor) Receiving Surface 32 Weight Sensor Receiving Plate 33 Bolt (Adjusting Tool)
35 Cavity 37 Opening T Crop container (grain container)
D base

Claims (3)

作物を収容する作物収容体の下部に接触して前記作物収容体内部に収容する作物の重量を検出可能な接触部を有する重量センサと、
重量センサを支持する重量センサ受け板と、
地面に当接して作物収容体の設置位置を固定する支持体と、
該支持体に対して前記重量センサ受け板及び重量センサの接触部の高さ位置を調節する調節具と、
を備え、
支持体の上部に開口部を形成し、該開口部に重量センサを挿入し、重量センサの接触部が作物収容体の下部に接触している位置は、前記開口部よりも上位置であることを特徴とする作物重量計測用センサユニット。 A weight sensor having a contact portion capable of detecting the weight of the crop housed inside the crop container by contacting the lower part of the crop container housing the crop;
A weight sensor support plate for supporting the weight sensor,
A support that abuts the ground and fixes the installation position of the crop container,
An adjusting tool for adjusting the height position of the contact portion of the weight sensor receiving plate and the weight sensor with respect to the support,
Equipped with
An opening is formed in the upper part of the support, a weight sensor is inserted in the opening, and the position where the contact part of the weight sensor is in contact with the lower part of the crop container is above the opening. A sensor unit for measuring crop weight. 支持体を筒体に形成すると共に、該筒体の内部に空洞部を形成し、該空洞部に重量センサの下部及び調節具を設けたことを特徴とする請求項１記載の作物重量計測用センサユニット。 2. The crop weight measuring device according to claim 1, wherein the support is formed in a tubular body, and a hollow portion is formed inside the tubular body, and a lower portion of the weight sensor and an adjusting tool are provided in the hollow portion. Sensor unit. 作物収容体に形成する調節具収容孔に調節具の一部を挿入可能に構成することを特徴とする請求項１又は請求項２記載の作物重量計測用センサユニット。 The crop weight measuring sensor unit according to claim 1 or 2, wherein a part of the adjusting tool can be inserted into an adjusting tool receiving hole formed in the crop container.
JP2017071737A 2017-03-31 2017-03-31 Sensor unit for crop weight measurement Expired - Fee Related JP6730616B2 (en)

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CN201810229669.6A CN108692800A (en) 2017-03-31 2018-03-20 The grain Weight-measuring device of grain drier
CN201810264444.4A CN108692554A (en) 2017-03-31 2018-03-28 The crop weight measurement sensor unit of crop packaging container

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