JP5634557B2 - Stripping machine and self-testing device - Google Patents

Description

  The present invention relates to a dehuller that removes wrinkles attached to grain (wheat), and more particularly to a dehuller that can discharge the entire amount of the dehulled processed material. The present invention also relates to a self-test device that performs a self-test to obtain yield data from a sample for self-test, and in particular, discharges the entire amount of the degassed processed product before the main body of the self-test device that performs the self-test. The present invention relates to a self-assessment apparatus that incorporates a dehuller that can be used.

  Grains such as straw and wheat harvested by each farmer are transported to the country elevator facilities in each region and distributed to the market through processing processes such as receiving, weighing, drying, sorting, storage, sashing and bagging. It is supposed to be. Here, all the received grain is weighed by a measuring instrument, and a part (about 1 kg) is taken as a sample for self-verification at the time of the weighing. The sample for self-test is dried to the moisture at the time of shipment (about 14.5%) with a dedicated sample dryer and then put into the self-test device.

  The self-inspection apparatus is described in, for example, Patent Document 1 below, and obtains yield data by measuring the ratio of sized particles and waste particles from a self-inspection sample. Specifically, the self-assessment device determines the grade by measuring the moisture, the degree of grain alignment, the ratio of immature grains and cracked grains after the rice self-verification sample is hulled with a hulling machine. Yes. In this way, the share of the straw harvested by each farmer is determined.

  By the way, the cocoons harvested and received are attached with cocoons (needle-like protrusions at the tips of the scales constituting the spikelets of the gramineous plant). Depending on the variety and harvest time, there are various states such as long, short, withered and not withered. For this reason, the self-verification apparatus has a problem that the flow path of the hulling machine is blocked and the processing time of the hulling process becomes longer.

  Furthermore, it is necessary for the worker to adjust the flow rate adjusting plate of the hulling machine according to the state of the kite, and there is a problem that it takes time and labor for the worker. In addition, when a kite in a different state flows, the amount of kite that flows changes, and the state of sliding and the selection of rice husks become worse, and an accurate test result may not be obtained.

  In view of this, conventionally, before introducing the self-test sample into the self-test device, a dehulling process is performed to remove the wrinkles. Specifically, in the case of manually performing the dehulling process, after visually checking the state of the wrinkles, the wrinkles that are particularly terrible are directly removed by hand. In addition, when the dehulling process is performed with a dehuller, the hail is cut with a rotating nail, and by wind selection (selection by wind), foreign matter such as hail, twig belly, and debris, and insects attached to the hail Was supposed to get rid of.

JP 2000-55557 A

  However, the above-described defatting treatment has the following problems. First, when performing the manual dehulling process, there is a problem that the labor and monitoring burden of workers are too large to directly remove the wrinkle of all the self-test samples by hand. Furthermore, in addition to the removal process, one worker must perform other work in the self-testing device (input of initial data for self-testing samples, input and extraction of self-testing samples, confirmation and input of test data, etc.) There was a problem that could not be performed smoothly.

  On the other hand, when a dewaxing process is performed with a dewaxer, a conventional dewager generally does not discharge the entire amount of processed material. Etc. are likely to remain in the stripper. Therefore, conventionally, in order to remove the residue in the removal machine, air was sent into the removal machine to promote the discharge of the residue. However, it has been difficult to see the inside of the conventional stripping machine, the residue cannot be removed accurately, and it is difficult to confirm the presence or absence of the residue.

  In addition, when using a conventional stripping machine, dust and other contaminants and insects that have adhered to the sample for self-testing are also removed by wind selection, and the self-testing device is put into the self-testing device. The sample weight changes. In other words, since the self-test device obtains data on the product yield with respect to the weight including dust and other contaminants and insects, it is essential that the dust and other contaminants and insects are removed. The weight of the self-test sample to be loaded will change. Thus, when a conventional dehuller is used, the measurement accuracy at the time of measuring the ratio between the sized particles and the crushed particles is deteriorated, and accurate test data cannot be obtained.

  In order to solve the above-described problems, an object of the present invention is to provide a dehuller that can discharge the entire amount of the dehulled processed material and easily check the presence or absence of an internal residue. Furthermore, using the above-described dehuller, the flow path of the huller is prevented from being clogged with wrinkles, and the weight of the self-test sample that should be put in is put into the main body of the self-tester and accurate test is performed. It aims at providing the self-test device which can acquire data.

  (1) The self-assessment apparatus according to the present invention takes a part of the received grain as a self-test sample and performs a self-test to obtain yield data from the self-test sample. A self-testing device main body that performs the self-testing on the self-testing sample that has been scraped by a machine, and is provided in a stage before the self-testing device main body, and is attached to the grain with respect to the self-testing sample. A dehuller that performs a dehulling process for removing wrinkles, and sends the dehulled self-verification sample to the first processing unit in the main body of the self-verification device, and the dehuller is cylindrical and has a shaft center Comprises a drum extending in the lateral direction, a rotatable shaft arranged at the axial center of the drum, a plurality of claws attached to the rotating shaft and extending in the radial direction, and a lower side of the drum A drum lid capable of opening and closing more than 90 degrees as one circumferential end portion rotating around the circumferential direction end portion, and having a.

(2) In the self-examination device described in (1), it is preferable that the defoamer rotates the rotary shaft when the drum lid is opened and the self-examination sample subjected to the defatting process is discharged. .
(3) In the self-assessment device described in (1) or (2), it is preferable that the drum lid can be opened and closed at 120 degrees or more with the circumferential one end as a rotation center. .

(4) In the self-examination device according to any one of (1) to (3), the deagulator into which the self-examination sample is introduced when the deaggregator is performing the defatting process. It is preferable that a lid member for closing the inlet is provided.
(5) In the self-assessment device according to any one of (1) to (4), a cylinder device capable of extending and retracting a cylinder rod, and a drum cover that is rotatably assembled to a tip portion of the cylinder rod It is preferable that a knuckle joint fixed to the cylinder is provided, and the drum lid is opened and closed by expansion and contraction of the cylinder rod.

(6) A dehuller according to the present invention performs a dehulling process for removing the haze attached to the hull introduced from the inlet, and has a cylindrical drum whose axial center extends in the lateral direction, A rotating shaft disposed at the center of the drum and rotatable, a plurality of claws attached to the rotating shaft and extending in the radial direction, and one end in the circumferential direction constituting the lower side of the drum, the other circumferential end And a drum lid that can be opened and closed at 90 degrees or more with the entire width as the center of rotation, so that the entire amount of the degassed processed product can be discharged, and even if there is residue in the drum, the interior of the drum Since it is easy to see, the residue can be removed accurately .

(7) In the dewager described in (6), it is preferable to rotate the rotating shaft when the drum lid is opened to discharge the dehulled soot.
(8) In the undressing machine described in (6) or (7), it is preferable that the drum lid can be opened and closed at 120 degrees or more with the circumferential one end as a rotation center. .

(9) In the dehuller described in any of (6) to (8), it is preferable that a lid member that closes the charging port is provided when the dehulling process is performed.
(10) In the stripping machine described in any one of (6) to (9), a cylinder device that can extend and contract a cylinder rod, and a drum cover that is rotatably assembled to a tip portion of the cylinder rod. It is preferable that a knuckle joint fixed to the cylinder is provided, and the drum lid is opened and closed by expansion and contraction of the cylinder rod.

In the above configuration (1), the unhuller provided at the front stage of the self-testing device main body removes the wrinkles from the reeds by rotating the rotating shaft and the plurality of claws with respect to the self-testing sample loaded from the loading port. remove. In this way, the self-test sample in which the size of the wrinkles becomes uniform to about 2 to 2.5 mm and the state of the wrinkles is stabilized is sent to the first processing unit in the main body of the self-test device. Thereafter, the self-test sample is sent to the hulling machine, and hulling is performed. At this time, since the wrinkles are removed from the wrinkles, the flow path of the hulling machine is not blocked by the wrinkles. Further, there is no need to adjust the gate opening time or the flow rate of the hulling machine depending on the state of the hull, and it is possible to prevent the processing time of the hulling process from becoming longer. In addition, since the size of the cocoon is stable at about 2 to 2.5 mm, there is no trouble with the machine due to the hook catching, the process processing time is stabilized, the degree of sliding of the rice huller, and sorting with rice husks Is stable.
Further, the dehuller opens one end of the drum lid in the circumferential direction at 90 degrees or more around the other end in the circumferential direction, and discharges the sample for self-determination that has been dehulled. In this way, the lower side of the drum opens greatly, so that the entire volume of the self-test sample can be discharged, leaving a part of the self-test sample in the drum and leaving the cut soot and swarf in the self-test device body. Can be sent. Furthermore, even if there is a residue in the drum, the lower side of the drum opens greatly, so that the inside of the drum can be easily seen, and the residue in the drum can be accurately removed with air or the like. Accordingly, the weight of the self-test sample put into the self-test device main body does not change, and the self-test sample is not mixed by the residue in the drum, so that accurate test data can be obtained.

In the above configuration (2), when the sample for self-testing that has been dehulled is discharged, the drum lid is opened and the rotating shaft rotates, so that cut scum and scraps remain on the rotating shaft and the plurality of claws. Can be reliably prevented.
In the above configuration (3), when discharging the sample for self-testing that has undergone defatting, the drum lid opens on the inside of the drum lid by opening at least 120 degrees in the circumferential direction with the other end in the circumferential direction as the rotation center. It can prevent reliably that the cut | disconnected soot and sawdust remain.

In the above configuration (4), since the lid member closes the inlet of the dehuller when the dehuller is performing the dehulling process, a part of the sample for self-testing, cut soot and debris are removed. It can be reliably prevented from splashing out of the dredger.
In the above configuration (5), when the cylinder rod expands and contracts, the knuckle joint assembled to the tip of the cylinder rod rotates to open and close the drum lid smoothly.

  In said structure (6), a wrinkle is removed from a wrinkle by rotation of a rotating shaft and a some nail | claw. Thereafter, one end in the circumferential direction of the drum lid is opened 90 degrees or more around the other end in the circumferential direction, and the dehulled soot is discharged. In this way, the lower side of the drum is greatly opened, so that the entire amount of the processed material (such as soot) can be discharged, and part of the soot, cut soot and sawdust are not left in the drum. Furthermore, even if there is a residue in the drum, the lower side of the drum opens greatly, so that the inside of the drum can be easily seen, and the residue in the drum can be accurately removed with air or the like.

In the above configuration (7), when discharging the dehulled soot, the drum lid opens and the rotating shaft rotates, so that it is ensured that the cut wrinkles and sawdust remain on the rotating shaft and the plurality of claws. Can be prevented.
In the above configuration (8), when discharging the dehulled soot, the drum lid is opened inside the drum lid by opening at least 120 degrees in the circumferential direction with the other end in the circumferential direction as the rotation center. It is possible to surely prevent leftovers and sawdust from remaining.

In the above configuration (9), when the dewaxing process is performed, since the lid member closes the charging port, it is ensured that a part of the coffin, the cut coffin and the debris are scattered out of the demineralizer. Can be prevented.
In the above configuration (10), when the cylinder rod expands and contracts, the knuckle joint assembled to the tip of the cylinder rod rotates to open and close the drum lid smoothly.

It is a whole block diagram of the self-examination device of this embodiment (1st Embodiment). It is the schematic which showed the structure inside the standby unit shown in FIG. It is a whole block diagram of a dehuller. FIG. 4 is a left side view of the dehuller shown in FIG. 3. It is the figure which showed the state which the cover member has obstruct | occluded the inlet of a drum. FIG. 4 is an enlarged view of a part of the stripping machine shown in FIG. 3. FIG. 7 is a diagram illustrating a state in which the drum lid illustrated in FIG. 6 is open. It is a functional block diagram of the self-test device 1 shown in FIG. It is a flowchart of operation | movement of the self-verification apparatus 1 shown in FIG. It is the figure which showed the state in which the drum cover is open in 2nd Embodiment.

  A dehuller and a self-test apparatus according to the present invention will be described below with reference to the drawings. FIG. 1 is an overall configuration diagram of the self-test apparatus 1. The self-assessment apparatus 1 obtains yield data by measuring the ratio of sized particles and waste particles from a sample for self-assessment in order to determine the share of straw (cereals) harvested by each farmer. is there. Here, the self-test sample is a part of the baskets brought in and received by each farmer and collected as a sample at the time of weighing. As shown in FIG. 1, the self-test device 1 includes a standby unit 10, a self-test device body 20 (hereinafter referred to as “device body 20”), a measurement unit 30, a first packer 40, 2 packers 50.

  First, the standby unit 10 will be described. The standby unit 10 waits for a plurality of self-testing samples so that the apparatus main body 20 can take in the self-testing samples smoothly without loss of time. The standby unit 10 automatically feeds the self-test sample when the apparatus main body 20 is ready for taking the self-test sample input by the operator. Here, FIG. 2 is a schematic diagram showing an internal structure of the standby unit 10 shown in FIG.

  As shown in FIG. 2, the standby unit 10 includes a charging hopper 11, a first hopper 12, a second hopper 13, a transport bucket 14, a third hopper 15, and a dewager DB. . Each hopper 11, 12, 13, 15 is a container formed in a funnel shape in order to drop a granular basket.

  The input hopper 11 is a place where an operator manually inputs samples for self-inspection one by one, and is disposed above the first hopper 12. Note that the loading hopper 11 is provided outside the cover of the standby unit 10 so that the operator can easily load the self-test sample (see FIG. 1). The input hopper 11 has a gate 11a for discharging the sample for self-inspection therein, and the operation of the gate 11a is controlled by a personal computer (not shown) of the apparatus main body 20. In this way, the charging hopper 11 is configured to input the self-test sample to the first hopper 12 through the introducing tube 17 or to wait in the inside by opening and closing the gate 11a.

  The first hopper 12 is disposed above the second hopper 13. The first hopper 12 has a gate 12a for discharging the self-inspection sample, and the operation of the gate 12a is controlled by the personal computer of the apparatus main body 20. Thus, the first hopper 12 puts the self-test sample into the second hopper 13 or makes it stand by inside by opening and closing the gate 12a.

  The second hopper 13 is located above the transport bucket 14 in a state where the transport bucket 14 has moved to the lower position shown in FIG. The second hopper 13 has a gate 13a for discharging the self-inspection sample therein, and the operation of the gate 13a is controlled by the personal computer of the apparatus main body 20. Thus, the second hopper 13 puts the self-test sample into the transport bucket 14 or makes it stand by inside by opening and closing the gate 13a.

  The transport bucket 14 is configured to move up and down by an elevating device 18. For this reason, the conveyance bucket 14 can move from a position below the second hopper 13 to a position above the third hopper 15 indicated by a virtual line in FIG. The vertical movement of the transport bucket 14 by the lifting device 18 is controlled by the personal computer of the device body 20. Further, the transport bucket 14 has a gate 14a for discharging the self-inspection sample therein, and the operation of the gate 14a is controlled by a personal computer of the apparatus main body 20. In this way, the conveyance bucket 14 is configured so that the self-test sample is put into the third hopper 15 or is kept in the waiting state by opening and closing the gate 14a.

  The third hopper 15 is disposed above the dewager DB. The third hopper 15 has a gate 15a for discharging the self-inspection sample, and the operation of the gate 15a is controlled by the personal computer of the apparatus main body 20. In this way, the third hopper 15 puts the self-test sample into the detaching machine DB or makes it stand by inside by opening and closing the gate 15a.

  The dehuller DB removes wrinkles attached to the wrinkles (grains) of the self-test sample by the dehulling process. The cocoon is a needle-like protrusion at the tip of a scale constituting the spikelet of a grass family plant. The dehuller DB is arranged above the measuring device 21 (see FIG. 1) of the apparatus main body 20, and feeds the self-test sample removed through the introduction tube 19 into the measuring device 21. As shown in FIG. 2, the dehuller DB is provided with a loading case 71 into which a sample for self-verification is charged from the third hopper 15, a drum 72 for performing a dehulling process, and a self-verifying for dehulled process. And a discharge case 73 for discharging the sample. The discharge case 73 has a gate 73a for discharging the sample for self-inspection therein, and the operation of the gate 73a is controlled by the personal computer of the apparatus main body 20. In this way, the unhuller DB is configured to put the self-test sample into the measuring instrument 21 of the apparatus main body 20 via the introduction pipe 19 or to stand by inside by opening and closing the gate 73a.

  Thus, the standby unit 10 configured as described above has not completed the self-test of the self-test sample already taken in by the apparatus main body 20, and each hopper 11 is in a state in which a new self-test sample cannot be loaded. 12, 12, 13, 15, the transport bucket 14, and the removal machine DB can be made to stand by for taking in the sample for self-verification. On the other hand, when the standby unit 10 has completed the self-test of the self-test sample already taken in by the apparatus main body 20 and is ready to take in a new sample for self-test, the standby unit 10 has a gate 73a of the discharge case 73 of the unsealing machine DB. The self-test sample is sent to the apparatus main body 20 (measuring instrument 21).

  Next, the detailed configuration of the unhuller DB will be described with reference to FIGS. FIG. 3 is an overall configuration diagram of the undressing machine DB. The dehuller DB is provided in front of the apparatus main body 20, and includes the input case 71, the drum 72, and the discharge case 73, as described above, and the rotating shaft 74, the plurality of claws 75, and the drum. A lid 76, a cylinder device 77, and a knuckle joint 78 are provided. In this dehuller DB, the drum 72 performs a self-determination sample dehulling process, and the lower side of the drum 72 is opened and the dehulling sample is discharged into the discharge case 73. . Here, FIG. 4 is a left side view of the unloader DB shown in FIG.

  The input case 71 is for feeding the self-test sample input from the third hopper 15 into the drum 72. As shown in FIG. 4, the charging case 71 is formed in a funnel shape in order to drop the granular ridges, and the tapered tip portion is in the charging port 72 a of the drum 72. A lid member FB capable of closing the charging port 72 a of the drum 72 is assembled below the charging case 71. Here, the inlet 72a of the drum 72 corresponds to the inlet of the dewaxing machine of the present invention.

  As shown in FIG. 4, the lid member FB is rotatably assembled to the closing case 71 with the upper end portion as a rotation center (hinge), and is rotated by driving a rotating device (not shown). The rotating device is controlled by the personal computer of the device main body 20.

  Here, in the state shown in FIG. 4, the lid member FB is rotating and the input port 72 a of the drum 72 is open. At this time, the self-test sample in the input case 71 is input into the drum 72 from the input port 72a. On the other hand, in the state shown in FIG. 5, the lid member FB is not rotating, and the charging port 72a of the drum 72 is closed. At this time, the self-test sample in the charging case 71 does not enter the drum 72 from the charging port 72a. FIG. 5 is a view showing a state in which the lid member FB closes the inlet 72 a of the drum 72.

  By the way, this lid member FB is prevented from rotating as shown in FIG. 5 when the removal machine DB is performing the removal process. As a result, since the inlet 72 a of the drum 72 is blocked by the lid member FB, a part of the sample for self-test (soot), cut soot and sawdust are scattered from the drum 72 to the outside of the drum 72. Can be reliably prevented. As a result, it is possible to reliably prevent a change in the weight of the self-test sample that has undergone defatting treatment in the drum 72.

  As shown in FIG. 4, the drum 72 is a cylindrical case for performing a dehulling process, and is fixed to the lower surface of the frame 79. The drum 72 is disposed such that the axis center extends in the lateral direction. Therefore, this unloader DB is a so-called horizontal unloader. An opening 72b is formed on the upper surface of the drum 72, and the opening 72b and the input port 72a communicate with each other.

  The rotating shaft 74 is disposed at the center of the drum 72, and both ends thereof are rotatably assembled to the drum 72 via bearings Br. The rotating shaft 74 is configured to be rotated by a motor MT. The motor MT rotates the motor shaft MS and is fixed to the upper surface of the frame 79.

  As shown in FIG. 3, the sprocket SP1 is assembled to the motor shaft MS, the sprocket SP2 is assembled to the rotating shaft 74, and the chain CH is spanned between the sprockets SP1 and SP2. Thus, the rotational driving force of the motor shaft MS is transmitted to the rotating shaft 74 so that the rotating shaft 74 can rotate. Note that the tension of the chain CH is adjusted by the idle ID so that the rotational driving force can be accurately transmitted to the rotating shaft 74. The rotational speed of the rotating shaft 74 can be easily varied by inverter control, and is about 300 to 400 rpm.

  The claw 75 separates the heel from the heel by rotating. A plurality of claws 75 are assembled to the rotating shaft 74 and extend in the radial direction from the rotating shaft 74 toward the inner peripheral surface of the drum 72. A slight gap is formed between the tip of the claw 75 and the drum 72, and when the claw 75 rotates, a large shear force acts on the wrinkles that have entered the gap. A plurality of claws 75 are also assembled to the drum 72, and the claw 75 assembled to the drum 72 and the claw 75 assembled to the rotating shaft 74 are opposed to each other. These claws 75 are detachable, and the worn claws 75 can be easily replaced.

  Here, the reason why the drum 72 has a cylindrical shape will be described. This is because the sputum (independent test sample) is easily stirred in the drum 72 by the rotation of the rotating shaft 74 and the claw 75. In other words, when the drum has a triangular prism shape or a rectangular parallelepiped shape, the cocoon stays at the corner (corner) in the drum and is difficult to stir. The drum 72 has a cylindrical shape because the hook is pressed against the curved inner peripheral surface of the drum 72 while the hook is hooked by the claw 75, so that the hook can be efficiently separated from the hook.

  By the way, in the undressing machine DB of this embodiment, the drum lid 76 constitutes the lower side of the drum 72, and the drum lid 76 is configured to open and close. Hereinafter, a configuration in which the drum lid 76 is opened and closed will be described with reference to FIGS. 6 and 7. FIG. 6 is an enlarged view of a part of the unsealing machine DB shown in FIG.

  As shown in FIG. 6, the cross section of the drum lid 76 is formed in an arc shape, and forms a sealed space in which the self-test sample is accommodated integrally with the drum 72. The one end 76a in the circumferential direction of the drum lid 76 can rotate around the other circumferential end 76b of the drum lid 76 as a rotation center (hinge). Specifically, one end 76a in the circumferential direction of the drum lid 76 is in contact with one end 72c in the circumferential direction of the drum 72, and the other circumferential end 76b of the drum lid 76 is the other circumferential end 72d of the drum lid 76. Are assembled via a rotating pin KT.

  The cylinder device 77 opens and closes the drum lid 76. The cylinder device 77 is fixed to the lower surface of the frame 79 via a bracket BK (see FIG. 3) so that the cylinder rod 77a can be expanded and contracted. Expansion and contraction of the cylinder rod 77a is controlled by the personal computer of the apparatus main body 20. As shown in FIG. 6, the cylinder rod 77 a is assembled to the drum lid 76 via a knuckle joint 78.

  The knuckle joint 78 makes the tip of the cylinder rod 77a rotatable (swingable). Specifically, the knuckle joint 78 is constituted by a knuckle joint metal NK and a rotation pin KP, and the knuckle joint metal NK is fixed to the outer peripheral surface 76c of the drum lid 76 and via the rotation pin KP. The cylinder rod 77a is rotatably attached to the tip portion.

  In this way, as shown in FIG. 6, when the cylinder rod 77a is extended and the drum lid 76 is closed, the self-test sample (芒) is removed. When the self-testing sample removal process is completed, as shown in FIG. 7, the cylinder rod 77a is contracted and the drum lid 77 is opened. As a result, the self-verifying sample that has been subjected to the defatting process is discharged from the drum 72 to the discharge case 73. FIG. 7 is a view showing a state where the drum lid 76 shown in FIG. 6 is open.

  By the way, in this undressing machine DB, as shown in FIG.6 and FIG.7, as for the drum cover 76, the circumferential direction one end part 76a opens and closes 90 degree | times centering on the circumferential direction other end part 76b (rotary pin KT). Is configured to do. That is, the angle θ formed by the position of the circumferential one end 76a when the drum lid 76 is closed, the position of the rotation center, and the position of the circumferential one end 76a when the drum lid 76 is open is 90 degrees. It has become. For this reason, as shown in FIG. 7, when the self-verifying sample that has been degassed is discharged, the lower side of the drum 72 is largely opened, and the entire amount of the self-verifying sample that has been degassed is discharged from the drum 72. can do. Furthermore, since the lower side of the drum 72 is greatly opened, it is easy to see the inside of the drum 72 and it is easy to check the presence or absence of a residue. The operator can check the inside of the drum by looking through an inspection window (not shown).

  Further, in this undressing machine DB, as shown in FIG. 7, when the drum lid 76 is opened and the self-test sample subjected to unzipping processing is discharged, the rotating shaft 74 is rotated. Thereby, it is possible to reliably prevent the cut scum and swarf from remaining on the rotating shaft 74 and the plurality of claws 75, and to discharge the self-test sample from the drum 72 more reliably. it can.

  Moreover, in this undressing machine DB, as shown in FIG.6 and FIG.7, when the cylinder rod 77a expands and contracts, the knuckle joint 78 assembled | attached to the front-end | tip part of the cylinder rod 77a rotates. That is, as the cylinder rod 77a expands and contracts, the tip of the cylinder rod 77a and the knuckle joint fitting NK swing their heads. Thereby, the drum lid 76 can be opened and closed smoothly.

  Further, the dehuller DB does not remove impurities such as cocoons, twigs and scum, and insects attached to the cocoons by wind selection (selection by wind). For this reason, the weight of the self-testing sample put in the drum 72 does not change, and the self-testing sample that has been subjected to the dewaxing process can be discharged to the entire discharge case 73. Further, this unloading machine DB is not a so-called continuous undressing machine that continuously takes in objects to be dehulled into the drum and continuously discharges the processed objects, and is used for independent verification one by one. This is a so-called batch-type degreasing machine that takes samples into the drum 72 and discharges the samples for self-determination, one by one, into the discharge case 73.

  In this way, the removal machine DB discharges the entire self-test sample removed by the drum 72 to the discharge case 73 and sends it from the discharge case 73 to the apparatus main body 20 through the introduction pipe (see FIG. 2). . In the apparatus main body 20, the self-test sample is first sent to the measuring device 21. For this reason, the measuring instrument 21 is the first processing unit in the self-test apparatus main body of the present invention. The first processing unit is not limited to the measuring instrument 21 and can be changed as appropriate.

  Next, the processing of the self-test sample taken from the unhuller DB into the apparatus main body 20 will be described with reference to FIGS. FIG. 8 is a functional block diagram of the self-test apparatus 1 and FIG. 9 is a flowchart of the operation of the self-test apparatus 1. Here, as shown in FIG. 8, the apparatus main body 20 includes a weighing machine 21, a vertical conveyance bucket 22, a left and right conveyance bucket 23, a hulling machine 24, a first sorting machine 25, and a second sorting machine 26. And a branch pipe 27. The measurement unit 30 includes an upper and lower transport bucket 31, a branch valve 32, a moisture meter 33, and a quality determination device 34.

  As shown in FIG. 8, first, all of the self-test samples that have been subjected to the dewaxing process by the deburring machine DB are sent to the measuring instrument 21, and the weight is measured by the measuring instrument 21. Thus, as shown in FIG. 9, the self-test sample is weighed (step 21).

  Next, as shown in FIG. 8, the measured sample for self-test is sent from the weighing instrument 21 to the upper and lower conveying buckets 22, and the upper and lower conveying buckets 22 are moved by the elevating device 28 to the position A1 shown in FIG. To do. Then, the self-test sample in the upper and lower transport buckets 22 is sent to the left and right transport buckets 23, and the left and right transport buckets 23 are moved in the left and right directions by the slide device 29 to the position B1 shown in FIG. Thereafter, the self-testing sample in the left and right transport buckets 23 is sent to the rice huller 24, and the hulling machine 24 removes the rice husk from the rice hull of the self-testing sample and finishes it into brown rice. Thus, as shown in FIG. 9, the first hulling of the self-test sample is performed (step 22).

  Then, as shown in FIG. 8, the self-test sample that has been subjected to the first hulling is sent to the measuring instrument 21, and the weight is measured by the measuring instrument 21. Thereafter, the self-test sample is sent again to the hulling machine 24 through the upper and lower conveying buckets 22 and the left and right conveying buckets 23 in the same manner as described above. In this way, as shown in FIG. 9, the second test of the self-test sample is performed (step 23).

  Subsequently, as shown in FIG. 8, the self-test sample that has been subjected to the second hulling is sent to the measuring instrument 21, and the weight is measured by the measuring instrument 21. Then, the measured self-test sample is sent to the left and right transport buckets 23 through the vertical transport buckets 22, and the left and right transport buckets 23 are moved in the left and right directions by the slide device 29 to the position B2 shown in FIG. Thereafter, the self-test sample in the left and right transport buckets 23 is sent to the first sorter 25, and the first sorter 25 sieves the self-test sample with a small mesh. Thereby, the sample for self-test is divided into the sized particles on the net and the waste particles below the net. In this way, as shown in FIG. 9, the sample A for self-test is selected (step 24).

  As shown in FIG. 8, the waste particles under the net are sent to the measuring device 21 through the passage T <b> 1 of the first sorter 25, and the weight is measured by the measuring device 21. Next, the measured waste particles are sent to the left and right transport buckets 23 through the upper and lower transport buckets 22, and the left and right transport buckets 23 are moved in the left and right directions by the slide device 29 to the position B3 shown in FIG. Subsequently, the waste particles in the left and right transport buckets 23 are fed into the branch pipe 27, are put into the first packer 40 through the passage P1, and are packed in a bag. In this way, as shown in FIG. 9, the waste particle packer is performed (step 41).

  On the other hand, as shown in FIG. 8, the sized particles on the net are sent to the measuring instrument 21 through the passage T <b> 2 of the first sorter 25, and the weight is measured by the measuring instrument 21. Next, the measured particle size is sent to the left and right transport buckets 23 via the upper and lower transport buckets 22, and the left and right transport buckets 23 are moved in the left and right directions by the slide device 29 to the position B4 shown in FIG. Thereafter, the sized particles in the left and right transport buckets 23 are sent to the second sorter 26, and the second sorter 26 screens the self-test sample with a large mesh. Thereby, the sizing is divided into large grains on the net and medium grains on the net. In this way, as shown in FIG. 9, the sample B for self-test is selected (step 25).

  Then, as shown in FIG. 8, the middle grains under the net are sent to the measuring device 21 through the passage T <b> 3 of the second sorter 26, and the weight is measured by the measuring device 21. Thereafter, the measured intermediate particles are passed through the upper and lower transport buckets 22, the left and right transport buckets 23, the branch pipe 27, and the passage P1 in the same manner as in the process in which the waste particles are packed in the first packer 40. It is put in and packed in a bag. In this way, as shown in FIG. 9, the middle grain packer is performed (step 42).

  On the other hand, as shown in FIG. 8, the large grains on the net are sent to the measuring device 21 through the passage T <b> 4 of the second sorter 26, and the weight is measured by the measuring device 21. Next, the measured large particles are fed into the branch pipe 27 through the upper and lower conveying buckets 22 and the left and right conveying buckets 23. The large grains fed into the branch pipe 27 are distributed so that a part passes through the passage P1 and the rest passes through the passage P2. The large grains that have passed through the passage P1 are put into the first packer 40 and packed in a bag. In this way, as shown in FIG. 9, a large particle packer is performed (step 43).

  On the other hand, the large particles that have passed through the passage P <b> 2 are sent to the measurement unit 30. Specifically, the large particles that have passed through the passage P2 are fed into the upper and lower conveying buckets 31, and the upper and lower conveying buckets 31 are moved to the position C1 shown in FIG. The large particles in the upper and lower conveying buckets 31 are sent to the branch valve 32, and all of the large particles sent to the branch valve 32 pass through the passage R1, a part passes through the passage r1, and the rest passes through the passage r2. Distributed.

  The large particles passing through the passage r1 are put into the moisture meter 33, and the amount of moisture is measured. The moisture meter 33 measures the amount of moisture in large grains. In the case of large grains, the moisture content has already been dried to 14.5%, which is an appropriate amount of moisture by a dryer. This is because it is not necessary to correct the moisture content of large grains. In this way, as shown in FIG. 9, large-scale moisture measurement is performed (step 31).

  On the other hand, the large particles that have passed through the passage r2 are input to the quality determination unit 34, and the quality of the large particles, so-called appearance, is determined. Specifically, the quality determination unit 34 determines whether or not the contents of the rice grain are cracked, worm-eaten, dirty, colored, etc. by optical processing, and has a grade of 1st, 2nd, 3rd, etc. set in advance. It is determined to which one it belongs. In this way, as shown in FIG. 9, large grain quality measurement is performed (step 32).

  Thereafter, the large particles whose quality has been measured are sent again to the upper and lower conveying buckets 31, and the upper and lower conveying buckets 31 are moved to the position C1 shown in FIG. 32. And all the large grains sent to the branch valve 32 pass through the passage R2, are sent to the second packer 50, and are packed in a bag. Thus, a large sample packer is performed as shown in FIG. 9 (step 51).

  In the above-described self-test apparatus 1, the sorting A and the sorting B (two-stage sorting) are performed as shown in FIG. 9, but one-stage sorting may be used. Moreover, you may taste with a taste determination machine before bagging with the 2nd packer 50 with respect to the large grain which passes along channel | path R2. The taste determination machine detects the content of a fatty acid such as protein, amylose, etc. in the contents of rice grains by near infrared analysis, and measures the taste value as a comprehensive index.

The effect of the self-test apparatus 1 of this embodiment is demonstrated.
In this self-examination device 1, the unhuller DB provided in the front stage of the apparatus main body 20 has a rotating shaft 74 and a plurality of self-examination samples for the self-examination sample introduced from the introduction port 72a as shown in FIG. By removing the nail 75, the cocoon is removed from the cocoon. In this way, the self-test sample in which the size of the wrinkles becomes uniform to about 2 to 2.5 mm and the state of the wrinkles is stable is sent to the measuring device 21 of the apparatus main body 20 as shown in FIG. Thereafter, the self-test sample is sent to the hulling machine 24 and hulling is performed. At this time, since the wrinkles are removed from the wrinkles, the flow path of the hulling machine 24 is not blocked by the wrinkles. Further, it is not necessary to adjust the opening time of the gate and the flow rate of the hulling machine 24 depending on the state of the hull, and it is possible to prevent the processing time of the hulling process from becoming longer. Furthermore, the trouble of the machine due to catching of the bag is eliminated.

  Furthermore, in the undressing machine DB of this embodiment, as shown in FIG. 7, the circumferential end portion 76a of the drum lid 76 is opened 90 degrees around the other circumferential end portion 76b as a rotation center, and the undressing process is performed. The self-verified sample is discharged. In this way, since the lower side of the drum 72 is greatly opened, the entire sample for self-test can be discharged, and without leaving a part of the sample for self-test (hull), cut scum and scraps in the drum 72, It can be sent to the apparatus main body 20. Furthermore, even if there is a residue in the drum 72, the lower side of the drum 72 opens greatly, so that the inside of the drum 72 can be easily seen, and the residue in the drum 72 can be accurately removed with air or the like. Can do. Therefore, the weight of the self-test sample put into the apparatus main body 20 is not changed, and the self-test sample is not mixed by the residue in the drum 72, so that accurate test data can be obtained.

Moreover, the effect of the unhuller DB of this embodiment is demonstrated.
In this undressing machine DB, as shown in FIG. 4, the wrinkles are removed from the reeds by the rotation of the rotating shaft 74 and the plurality of claws 75. After that, as shown in FIG. 7, the circumferential end portion 76a of the drum lid 76 is opened 90 degrees with the other circumferential end portion 76b as the rotation center, and the dehulled soot is discharged. In this way, since the lower side of the drum 72 has a large opening, it is possible to discharge the entire amount of the processed material (such as soot) that has been defoamed, and no part of the soot, cut soot, or shavings remain in the drum 72. . Furthermore, even if there is a residue in the drum 72, the lower side of the drum 72 opens greatly, so that the inside of the drum 72 can be easily seen, and the residue in the drum 72 can be accurately removed with air or the like. Can do.

  Next, a second embodiment will be described with reference to FIG. FIG. 10 is a view showing a state in which the drum lid 76 is open in the second embodiment. As shown in FIG. 10, the drum lid 76 is configured such that the circumferential one end 76a opens and closes 120 degrees around the circumferential other end 76b (rotary pin KT). That is, the angle θ formed by the position of the circumferential one end 76a when the drum lid 76 is closed, the position of the rotation center, and the position of the circumferential one end 76a when the drum lid 76 is open is 120 degrees. It has become. The other configuration of the second embodiment is the same as the configuration of the first embodiment, and thus the description thereof is omitted.

The effect of 2nd Embodiment is demonstrated.
In the second embodiment, as shown in FIG. 10, since the drum lid 76 opens 120 degrees, the drum lid 76 opens larger than in the first embodiment. For this reason, it is possible to reliably prevent the cut scum and swarf from remaining on the inner side UT of the drum lid 76 shown by the one-dot chain line in FIG. 10, and the self-test sample is more completely discharged from the drum 72. be able to. In this way, no cut slag or swarf remains in the drum 72, so that it is not necessary to remove the residue in the drum 72 with air or the like. Other functions and effects of the second embodiment are the same as the functions and effects of the first embodiment, and a description thereof will be omitted.

As mentioned above, although the self-verification apparatus 1 and the removal machine DB which concern on this invention were demonstrated, this invention is not limited to this, A various change is possible in the range which does not deviate from the meaning.
For example, in the stripper DB of each embodiment, the drum lid 76 is configured to open 90 degrees or 120 degrees, but the angle at which the drum lid 76 opens may be 90 degrees or more, and can be changed as appropriate.
Moreover, in the self-verification apparatus 1 of this embodiment, the self-verification was performed using grain straw as a sample for self-validation. However, the grain for which self-assessment is performed is not limited to straw and may be wheat. In addition, the self-examination apparatus 1 of this embodiment is an apparatus combined with rice and wheat that can perform self-examination on straw and wheat.

1 Self-testing device 10 Standby unit 20 Self-testing device body (device body)
21 Weighing Machine 24 Hammering Machine DB Dehuller 71 Input Case 72 Drum 72a Input Port 73 Discharge Case 74 Rotating Shaft 75 Claw 76 Drum Lid 76a Circumferential One End 76b Peripheral Other End 77 Cylinder Device 77a Cylinder Rod 78 Knuckle Joint FB Lid member

Claims (10)

In a self-testing device that takes a part of the received grain as a sample for self-testing and performs a self-test for obtaining yield data from the sample for self-testing,
A self-testing device main body for performing the self-testing on the self-testing sample scraped by a hulling machine;
The self-testing apparatus body is provided before the main body of the self-testing apparatus, and the self-testing sample is subjected to a dehulling process for removing wrinkles attached to the grains. A removal machine that feeds into the processing section of
The demolding machine has a cylindrical drum with an axial center extending in the lateral direction, a rotating shaft disposed at the axial center of the drum and rotatable, and a plurality of radial shafts assembled to the rotating shaft and extending in the radial direction. A self-testing apparatus comprising: a claw; and a drum lid that constitutes the lower side of the drum and that has one end in the circumferential direction that can be opened and closed 90 degrees or more around the other end in the circumferential direction. In the self-verification device according to claim 1,
The undressing machine rotates the rotating shaft when the drum cover is opened and the unfolding-treated sample for unloading is discharged. In the self-verification apparatus according to claim 1 or claim 2,
The drum lid is capable of opening and closing at least 120 degrees at one end in the circumferential direction with the other end in the circumferential direction as a rotation center. In the self-verification device according to any one of claims 1 to 3,
A self-testing apparatus, comprising: a lid member that closes a loading port of the dehuller into which the sample for self-testing is put when the stripping machine is performing the stripping process. In the self-test device according to any one of claims 1 to 4,
A cylinder device capable of extending and retracting a cylinder rod;
A knuckle joint that is rotatably attached to the tip of the cylinder rod and fixed to the drum lid;
The drum tester is opened and closed by expansion and contraction of the cylinder rod. In a dehuller that performs a dehulling process to remove haze attached to the hail thrown in from the inlet,
A drum having a cylindrical shape and an axial center extending laterally;
A rotating shaft arranged at the axis of the drum and rotatable;
A plurality of claws assembled to the rotating shaft and extending in the radial direction;
A drum lid that constitutes the lower side of the drum and has one end in the circumferential direction that can be opened and closed by 90 degrees or more with the other end in the circumferential direction as a rotation center can discharge the entire amount of the dewaxed processed material. Even if there is a residue in the drum, the inside of the drum can be easily seen, so that the residue can be removed accurately . The stripping machine according to claim 6,
The unsealing machine characterized in that when the drum lid is opened and the unhulled soot is discharged, the rotating shaft is rotated. In the stripping machine according to claim 6 or 7,
The drum lid is capable of opening and closing at least 120 degrees at one end in the circumferential direction around the other end in the circumferential direction. The stripping machine according to any one of claims 6 to 8,
A lid remover provided with a lid member that closes the inlet when the stripping process is performed. The stripping machine according to any one of claims 6 to 9,
A cylinder device capable of extending and retracting a cylinder rod;
A knuckle joint that is rotatably attached to the tip of the cylinder rod and fixed to the drum lid;
The drum lid is opened and closed by expansion and contraction of the cylinder rod.

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