JP2011099754A - Segmenting/weighing apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a segmenting/weighing apparatus capable of segmenting a prescribed and accurate amount of an object to be weighed, such as, extra ingredients and which is sanitary by facilitating the cleaning of the inner surfaces from which extra ingredients are segmented. <P>SOLUTION: The segmenting/weighing apparatus 1, which is sanitary by facilitating the cleaning of inner surfaces 4ba from which extra ingredients are segmented, includes a hopper 3 for housing an object to be weighed 2; a plurality of segmenting tubes 4, connected to a discharge part 3a of the hopper and arranged in parallel with one another for segmenting the object to be weighed as rotating; a rotating means 5 for rotating the segmenting tube; a receiving member 6 for receiving the object to be measured discharged from the segmenting tube; a weighing device 7 for weighing the object to be weighed received by the receiving member; an opening/closing lid 8, provided for an discharge opening 6a of the receiving member; an opining/closing means 9 for making the opening/closing lid perform opening and closing operations; an outer tube 4a provided in the segmenting tubes; an inner tube 4b freely detachably fitted over the outer tube; and a flange 4bb, in contact with an end part 4aa of the outer tube on the side of the hopper on the inner tube hopper side. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a cut-out weighing device (petit scale) that weighs and puts in, and by providing a plurality of grooves on the inner surface of the inner tube of the cut-out tube, for example, a quick-drying product for instant noodles, a freeze-dried product, and a kizuna paste Although it is necessary to accurately cut out a predetermined amount of the sachet package, it is possible to eliminate the high cost and troublesome processing due to excessive or undercutting of the weighing object. By adopting a detachable insertion structure, it is possible to provide a hygienic cutting and weighing device by facilitating the cleaning of the inner surface of the inner cylinder from which the inner cylinder is easily removed and the fungus is cut out.

As conventional cutting and weighing equipment, for example, weigh laver, sesame seeds, dried fish meat, dried vegetables (hereinafter referred to as “Kayaka”) stored in instant noodle bags such as ramen, udon, soba and fried noodles. Some bags are packed in small bags.
FIG. 9 is a front sectional view showing an outline of a conventional cutting and weighing apparatus.
As shown in FIG. 9, the cut-out weighing device 110 is connected to a hopper 112 that houses a weighed object 111 and a discharge portion 112 a of the hopper 112, and is cut downward to cut out the weighed object 111. A cut-out cylinder 113 having an appropriate length, a rotating means (motor rotating mechanism) 115 for rotating the cut-out cylinder 113, and an object to be weighed dropped from the cut-out cylinder 113 provided at a discharge port 116a of the cut-out cylinder 113 A receiving member 116 for receiving 111, an opening / closing lid 117 provided at an outlet of the receiving member 116, a weighing device (load cell) 118 for weighing the object to be weighed 111 received by the receiving member 116, and the receiving member 116. And an opening / closing means (solenoid) 119 for opening and closing the provided opening / closing lid 117.
In addition, the to-be-weighed item 111 here means the granular material which can be cut out from the inside of the hopper 112, a piece body, a small lump body, etc.

Further, the cut-out weighing device 110 is configured to detachably attach a cylindrical attachment 141 capable of adjusting the cut-out of the object to be weighed 111 between the discharge portion 112a of the hopper 112 and the cut-out cylinder 113. . This attachment 141 adjusts the cut-out of the object to be weighed 111 by changing the inner diameter of the internal flow path.
The attachment 141 is provided with a cutout protrusion 141a of the object to be weighed 111 at the end portion on the hopper 112 side, and a cutout spiral body 141d of the object to be weighed 111 is provided at the discharge portion 112a on the hopper 112 side.

  Thus, the object to be weighed 111 discharged from the discharge portion 112a of the hopper 112 is continuously cut out from the downwardly inclined cutting cylinder 113 rotated by the rotating means 115 and dropped into the receiving member 116, and the weighing machine 118, the cut-out reaching the predetermined weight is stopped, the open / close lid 116a of the receiving member 116 is opened by the opening / closing means 119, and the weighed object 111 is discharged, so that an accurate predetermined amount can be cut out. Further, it is possible to eliminate the high cost due to excessive or undercutting of the object to be weighed 111 and the trouble of handling defective products. In particular, since the object to be weighed 111 gradually flows in the cut-out cylinder 113 having a moderate length that is inclined downwardly, the object to be weighed 111 is made uniform, and a fixed amount is discharged from the lower end of the cut-out cylinder 113. . The cutout amount can be adjusted by changing the rotation speed and / or inclination of the cutout tube 113.

  In addition, since the detachable attachment 141 is mounted between the discharge portion 112a of the hopper 112 and the cutout cylinder 113, the cutout adjustment for introducing the weighed object 111 in the hopper 112 into the cutout cylinder 113 is performed. It can be done according to the variety such as size and shape.

  Furthermore, the weighed material (eg, sesame) 111 having good fluidity discharged from the discharge portion 112a of the hopper 112 has different internal diameters (different effective passage cross-sectional areas) when passing through the attachment 141. Since the flow rate is adjusted by passing, the flow rate of the object to be weighed 111 having a small particle diameter can be easily adjusted.

  When the attachment 141 rotates together with the cut-out cylinder 113, the cut-out projection 141a crushes the solid weighing object 111 near the discharge portion 112a of the hopper 112, for example. It is hard to clog in the vicinity of the discharge part 112a.

Further, when the attachment 141 is rotated together with the cutting cylinder 113, the cutting spiral body 141d is rotated in a predetermined direction. However, when the cutting spiral body 141d is rotated in the same direction as the bending direction of the cutting cylinder 113d, there is a cover near the discharge portion 112a of the hopper 112. In the case where the inflow of the weighing object 111 to the cut-out cylinder 113 side is promoted and is rotated in the direction opposite to the bending direction of the cut-out spiral body 141d, the weighing object 111 near the discharge part 112a of the hopper 112 is moved to the cut-out cylinder 113 side. The range of adjustment of the cut-out of the weighing object 111 is widened by suppressing the inflow of the weighing object 111 and selecting the rotation direction according to the type of the weighing object 111. In this way, the weighed object 111 in the hopper 112 is gradually dropped onto the receiving member 116 while the cutting cylinder 113 whose axis a is inclined downward is rotated by the rotating means 130, and is weighed by the weigher 118. Since it did in this way, exact predetermined amount can be cut out and the high cost by the excessive or undercutting of the to-be-weighed item 111, the effort of defective goods treatment, etc. can be eliminated.
In particular, the cut-out adjustment for introducing the object to be weighed 111 in the hopper 112 into the cut-out cylinder 113 by the attachment 141 detachably attached to the discharge part 112a of the hopper 112 is a product type such as the size and shape of the object to be weighed 111. This can be done easily (see Patent Document 1).

Japanese Patent No. 2649335

  However, in a hygienic cutting and weighing device for handling foodstuffs, it is necessary to clean the device frequently every day. However, there is a further demand for a structure that is convenient for removing and cleaning the parts that flow through It was done.

  The present invention has been made in view of such circumstances, and by providing a plurality of grooves on the inner surface of the inner cylinder of the cutting cylinder, it is possible to accurately cut out a predetermined amount, resulting in high costs due to excessive or undercutting of an object to be weighed. Hygiene that can easily remove the inner cylinder and easily remove the inner surface by detachably inserting the inner cylinder and the outer cylinder. It is an object of the present invention to provide an efficient cutting and weighing apparatus.

  The cut-out weighing device 1 of the invention according to claim 1 is connected to a hopper 3 that accommodates the object to be weighed 2 and a discharge part 3a of the hopper 3, and is connected in parallel to a plurality of parts that cut out the object to be weighed 2 while rotating. The cut-out cylinder 4 provided, the rotating means 5 for rotating the cut-out cylinder 4, the receiving member 6 for receiving the object to be weighed 2 discharged from the cut-out cylinder 4, and the object to be weighed received by the receiving member 6 2 for weighing 2, an opening / closing lid 8 provided at the discharge port 6 a of the receiving member 6, an opening / closing means 9 for opening / closing the opening / closing lid 8, and an outer cylinder 4 a provided for the cutting cylinder 4. An inner cylinder 4b that is detachably fitted to the outer cylinder 4a, and a flange that is brought into contact with an end 4aa of the outer cylinder 4a on the hopper 3 side at an end of the inner cylinder 4b on the hopper 3 side. 4bb.

  The invention according to claim 2 is the cut-out weighing device 1 according to claim 1, wherein the first gear 10 that is externally fitted and fixed around the outer cylinder 4 a and the rotation shaft of the rotating means 5 are provided. The second gear 11 fixed to 5a is disposed so as to mesh, and the rotational driving force by the rotating means 5 connected to the second gear 11 is transmitted to the first gear 10, The outer cylinder 4a and the inner cylinder 4b are rotated.

  The invention according to claim 3 is the cut-out weighing device 1 according to claim 1, wherein the inner surface 4ba of the inner cylinder 4b is provided with a plurality of grooves 4bd along the longitudinal direction of the inner surface 4ba. Features.

  The invention according to claim 4 is the cut-out weighing device 1 according to claim 3, characterized in that the grooves 4bd are provided at equal intervals.

  According to the first aspect of the present invention, it is possible to accurately cut out a predetermined amount by providing a plurality of grooves on the inner surface of the inner cylinder of the cutting cylinder. In addition to being able to eliminate labor, etc., in a hygienic cutting device that handles foodstuffs, it is necessary to clean the device frequently every day, but by inserting and detaching the inner and outer cylinders, Hygienic cutting and weighing device that has a structure that is convenient for removing and cleaning the parts that flow, and that facilitates cleaning of the inner surface from which the inner cylinder is easily removed. Can be provided.

  According to the second aspect of the present invention, the first gear that is externally fitted and fixed around the outer cylinder and the second gear that is fixed to the rotating shaft of the rotating means are arranged so as to mesh with each other. Therefore, it is possible to create a structure that is convenient for removing and cleaning the parts where the oysters flow, and the hygiene that facilitates cleaning of the inner surface from which the inner cylinder is easily removed and the oysters are cut out. A cut-out weighing device can be provided.

  According to the invention of claim 3, by providing a plurality of grooves on the inner surface of the inner cylinder along the longitudinal direction of the inner surface, it is possible to accurately cut out a predetermined amount, and an excessive or insufficient amount of objects to be weighed. High costs due to cutting and troublesome handling of defective products can be eliminated.

  According to the invention of claim 4, by providing the grooves at equal intervals, it is possible to accurately cut out a predetermined amount, and it is possible to eliminate the high cost due to excessive or undercutting of an object to be weighed and the trouble of handling defective products. Can be easy to wash.

  The cut-out weighing device 1 of the present invention, for example, by providing 8 cut-out cylinders in parallel, measures the objects to be weighed discharged from the 8 cut-out cylinders with the respective load cells so as to obtain a predetermined weight. Allows combination weighing to select a cut-out cylinder.

  The inner cylinder according to the cutting and weighing apparatus 1 of the present invention is formed of, for example, Duracon and silicon, etc., thereby ensuring the smooth fluidity of the object to be measured and enabling accurate cutting of a predetermined amount, By simply removing the inner cylinder, it is possible to provide a hygienic cutting and weighing device that facilitates cleaning of the inner surface from which the cuts are cut out.

<First Embodiment>
Hereinafter, a cut-out weighing device (petit scale) according to a first embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a front view of a cut-out weighing device for explaining a first embodiment of the present invention. FIG. 2 is a front view showing the periphery of the cut-out cylinder according to the first embodiment of the present invention. FIG. 3 is a side view showing the periphery of the cut-out cylinder according to the first embodiment of the present invention.
As shown in FIG. 1, FIG. 2 and FIG. 3, the cut-out weighing device 1 is connected to a hopper 3 for storing an object to be weighed 2 and a discharge part 3a of the hopper 3, and is rotated while being rotated. A plurality of cutting cylinders 4 provided in parallel for cutting out the weighing object 2, a rotating means 5 for rotating the cutting cylinder 4, a receiving member 6 for receiving the object 2 to be weighed discharged from the cutting cylinder 4, and the receiving member A weighing device 7 for weighing the object to be weighed 2 received by the member 6, an opening / closing lid 8 provided at the discharge port 6a of the receiving member 6, an opening / closing means 9 for opening / closing the opening / closing lid 8, and a cutting cylinder 4 An outer cylinder 4a provided on the outer cylinder 4a, an inner cylinder 4b detachably fitted to the outer cylinder 4a, and an end 4aa of the outer cylinder 4a on the hopper 3 side at an end of the inner cylinder 4b on the hopper 3 side. And a flange 4bb that is in contact with each other.

Thus, by providing a plurality of grooves 4bd on the inner surface of the inner cylinder 4b of the cutting cylinder 4, it is possible to accurately cut out a predetermined amount, which increases the cost due to excessive or undercutting of the object to be weighed 2 and the trouble of handling defective products. In addition to being able to solve the problem, in a hygienic cutting device for handling foods, it is necessary to clean the device frequently every day, but it is quick by inserting the inner cylinder 4b and the outer cylinder 4a in a detachable manner. A hygienic cut-out weighing scale that facilitates cleaning of the inner surface 4ba from which the inner cylinder 4b can be easily removed and the fungus cut out can be constructed with a structure that is convenient for removing and washing parts that flow. A device 1 can be provided.
In addition, after the inner cylinder 4b of the cut-out cylinder 4 is cleaned, the flange 4bb of the inner cylinder 4b is inserted into the outer cylinder 4a and is positioned by contacting the end 4aa of the outer cylinder 4a.

  In addition, the cut-out weighing device 1 is connected to a horizontally long hopper 3 for storing oysters, which is an example of the object 2 to be weighed, and a discharge portion 3a at the bottom of the hopper 3 at a certain interval in the horizontal direction. 4, a plurality of cutting cylinders 4, 4... 4, a plurality of motor rotating mechanisms 5 that are attached to the frame 12 of the apparatus and rotate the cutting cylinder 4, A plurality of receiving members 6, 6... 6, which are provided with an opening / closing lid 8 at the discharge ports 6 a, 6 a. 6 includes a plurality of load cells 7, 7... 7 as an example of a weighing device 7 that weighs 2 received quickly, and a plurality of solenoids 9 as an example of an opening / closing means 9 of an opening / closing lid 8. Although the receiving member 6 is a substantially isosceles triangular box, the present invention is not limited to this, and other shapes may be used.

  Then, the object to be weighed 2 discharged from the discharge portion 3a of the hopper 3 is continuously cut out from the cutting cylinder 4 rotating by the rotating means 5, dropped into the receiving member 6, and is measured by the weighing device 7 comprising a load cell. Weighed. When the weighing object 2 of the receiving member 6 reaches a predetermined weight, the open / close lid 8 of the receiving member 6 is opened by the electric opening / closing means 9, and the weighed weighing object 2 is discharged from the receiving member 6. Thus, it is possible to cut out a predetermined amount, thereby eliminating the high cost due to excessive or undercutting of the object to be weighed 2 and the trouble of handling defective products. In particular, since the object to be weighed 2 gradually flows in the cut-out cylinder 4 that is rotationally driven, the object to be weighed 2 is made uniform, and a fixed amount is discharged from the lower end of the cut-out cylinder 4. The cutout amount can be adjusted by changing the rotation speed of the cutout cylinder 4.

  Eight such cut-out cylinders 4 are provided in parallel, each of which is a cylindrical cylinder whose axis b is inclined downward by about 0 to 15 °, preferably about 2 to 5 ° with respect to the horizontal line a. is there. However, the number of cut-out cylinders 4 and the inclination angle of the cut-out cylinders 4 are not limited to these numerical values. The length of the cut-out cylinder 4 is at least about 3 to 5 times the inner diameter. The cutting cylinder 4 is rotatably arranged on the gantry 12 in a state where both ends of the outer cylinder 4a of the cutting cylinder 4 are fitted and inserted into ring-shaped bearings. The number of motor rotation mechanisms 5, 5... 5 corresponding to 4. Further, the first gear (spur gear) 10 that is externally fitted and fixed around the outer cylinder 4 a and the second gear (spur gear) 11 that is fixed to the rotating shaft 5 a of the rotating means 5 are engaged with each other. Thus, the rotational driving force by the rotating means 5 connected to the second gear 11 is transmitted to the first gear 10 to rotate the outer cylinder 4a and the inner cylinder 4b. The gantry 12 is supported by a column 13 and a column 14. The support column 13 and the gantry 12 are rotatably provided by a shaft 12a. Further, the support column 14 is provided with an adjustment structure 14a for adjusting the height by rotating a screw so that the length of the support column 14 can be adjusted. The column 14 and the gantry 12 are provided such that the shaft 12b can slide in the shaft hole 12c of the gantry 12 so that the gantry 12 moves up and down with the shaft 12a as a fulcrum. In addition, although the height adjustment structure 14a raises and lowers the support | pillar 14 by rotating a knurling nut, you may rotate with an electric motor and may adjust automatically. The scraper 4c is provided on the upper part of the cut-out cylinder 4 along the inner surface of the cut-out cylinder 4, and can be scraped off if it adheres to the inner surface 4ba of the cut-out cylinder 4.

  As shown in FIGS. 4 to 6 to be described next, in the cutout cylinder 4, the inner surface 4ba of the inner cylinder 4b is provided with a plurality of grooves 4bd along the longitudinal direction of the inner surface 4ba. The groove 4bd has a flat surface shape at the bottom and is a V-groove with an angle of 60 degrees, and is provided in a straight line at equal intervals. The inner cylinder 4b is formed of a duracon having a small friction coefficient. Further, Teflon (R) may be used.

4 to 6 show details of the cut-out cylinder according to the embodiment of the present invention, in which (a) is a front view, (b) is a side view, and (c) is a V shown in (a). It is an enlarged view of a groove | channel.
The difference between FIGS. 4, 5, and 6 is that the number of grooves provided on the inner surface of the cut-out cylinder is 36, 48, and 60, and the outer diameter of the cut-out cylinder is φ41.3. , Φ52.7, and φ66. The number of grooves and the outer diameter are not limited to these values and can be changed as appropriate.
In this way, by using cutout cylinders having different outer diameters and accompanying inner diameters, for example, a weighed object (eg, sesame) 2 having good fluidity discharged from the discharge portion 3a of the hopper 3, When passing, the flow rate is adjusted by passing through the internal flow paths having different inner diameters (different effective passage cross-sectional areas), so that the flow rate can be easily adjusted even with the weighed objects 2 having different particle diameters.

  In this manner, the first gear 10 that is externally fitted and fixed around the outer cylinder 4 a and the second gear 11 that is fixed to the rotary shaft 5 a of the rotating means 5 are disposed so as to be engaged with each other. Therefore, it is possible to make a structure convenient for removing and cleaning the parts in which the fungus flows, and the inner cylinder 4b is easily removed, and the inner surface 4ba from which the fungus is cut out can be easily cleaned. A hygienic cut-out weighing device can be provided.

Subsequently, the operation of the cut-out weighing device 1 according to the first embodiment of the present invention will be described.
As shown in FIGS. 1, 2, and 3, the heated 2 that has been sent to the discharge unit 3 a is transferred from the discharge unit 3 a to the cutting cylinder 4. The cutting cylinder 4 is inclined downward by about 5 °, and is rotated at a constant speed of 0 to 1.5 rps in the circumferential direction by a rotating means 5 such as a motor or a speed that changes stepwise, with almost no vibration. 2 is leveled while passing through the cut-out cylinder 4 and continuously dropped into the receiving member 6 by a certain amount from the discharge port. Although the rotation direction of the eight cutting cylinders 4 may be the same direction, in this embodiment, the adjacent cutting cylinders 4 and 4 are set so as to be reversed with respect to each other as indicated by the arrows shown in FIG. This is because when the object to be weighed 2 is put into the cut-out cylinder 4, it is easily leveled by the discharge part 3a and the accuracy is improved. The scraper 4c is provided on the upper part of the cutting cylinder 4 along the inner surface of the cutting cylinder 4 so as to scrape off any sticking to the inner surface 4ba of the cutting cylinder 4. The receiving member 6 is placed in contact with the load cell 7, and when a predetermined amount of a predetermined amount is accumulated in the receiving member 6, the load cell 7 detects it and a control device (not shown). As a result, the drop of the punch 2 from the cut-out cylinder 4 to the receiving member 6 is stopped, and the open / close lid 8 is opened by the solenoid 9. Thereby, the measured Kayakaku 2 is sent from the outlet 6a of the receiving member 6 through the chute 15 to the bagging device (not shown). Next, the open / close lid 8 of the cutting cylinder 4 is closed, and the weighing operation so far is repeated.

<Second Embodiment>
Next, a cut-out weighing device (petit scale) according to a second embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 7 is a side view of a cut-out weighing device for explaining a second embodiment of the present invention. The second embodiment is different from the first embodiment in that grooves are provided in a curved shape.
In FIG. 7, the same components as those in FIGS.
As shown in FIG. 7, a curved V-shaped groove 4 bd ″ ′ is provided along the longitudinal direction of the cut-out tube 4 on the inner surface of the inner tube 4 b ″. As a result, it is smoothed while passing through the cutting cylinder 4 and can be continuously dropped from the outlet into the receiving member 6 by a fixed amount, and an accurate predetermined amount can be cut out. It is possible to eliminate the high cost due to excessive or undercutting of the weighed item and the trouble of handling defective products, and to facilitate cleaning. The curved groove may be formed in a spiral shape.

<Third Embodiment>
A cut-out weighing device (petit scale) according to a third embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 8 is a side view of a cut-out weighing device for explaining a third embodiment of the present invention. The third embodiment is different from the first embodiment in that at least one protrusion is provided on the inner surface of the cut-out cylinder.
In FIG. 8, the same components as those in FIGS.
As shown in FIG. 8, at least one cone-shaped, columnar, and frustum-shaped projection is provided on the inner surface of the inner cylinder 4b ″ ″. As a result, the kayakaku 2 can be leveled while passing through the cutting cylinder 4 by these projections 4bdf, and can be continuously dropped from the outlet into the receiving member 6 by a certain amount. A fixed amount can be cut out, and it is possible to eliminate the high cost due to excessive or undercutting of an object to be weighed, the trouble of handling defective products, and the like, and easy cleaning.

  The preferred embodiments have been described above. However, the present invention is not limited to the above-described embodiments, and can be appropriately changed without departing from the gist of the present invention. For example, the shape of the hopper and the shape of the cutting cylinder are not limited to those of the embodiment. Although Kayaku was used as the object to be weighed, the present invention is not limited to this, and the variety is not limited as long as it is a granular material, a piece, a small lump or the like that can be cut out from the hopper. Furthermore, in the embodiment, the load cell is adopted as the weighing instrument, but the present invention is not limited to this, and any other weighing instrument may be used. The shape of the receiving member and the opening / closing lid, the structure of the opening / closing means, and the like are not limited to those of the embodiment, and can be appropriately selected according to the application and the object to be weighed.

It is a front view of a cut-out weighing device for explaining a first embodiment of the present invention. It is a front view which shows the periphery of the cutting cylinder which concerns on the 1st Embodiment of this invention. It is a side view which shows the periphery of the cutting cylinder which concerns on the 1st Embodiment of this invention. The detail of the cutting cylinder which concerns on the 1st Embodiment of this invention is shown, (a) is a front view, (b) is a side view, (c) is an enlarged view of the V-groove shown to (a). The detail of the cutting cylinder which concerns on the 1st Embodiment of this invention is shown, (a) is a front view, (b) is a side view, (c) is an enlarged view of the V-groove shown to (a). The detail of the cutting cylinder which concerns on the 1st Embodiment of this invention is shown, (a) is a front view, (b) is a side view, (c) is an enlarged view of the V-groove shown to (a). The detail of the cutting cylinder provided with the curved groove | channel concerning the 2nd Embodiment of this invention is shown, (a) is a front view, (b) is a side view. The detail of the cut-out cylinder provided with the protrusion concerning the 3rd Embodiment of this invention is shown, (a) is a front view, (b) is a side view. It is a side view of a conventional weighing device.

  It is possible to cut out a certain amount of crisp for instant noodles, and by detachably inserting the inner cylinder and outer cylinder of the chopping cylinder, the inner cylinder can be easily removed and the inner surface from which the oysters are cut out It is easy to clean and applied to a hygienic cutting and weighing device.

1 Cut-out weighing device 2 Weighed item
DESCRIPTION OF SYMBOLS 3 Hopper 3a Discharge part 4 Cut-out cylinder 4a Outer cylinder 4aa End part 4b Inner cylinder 4bb Flange 4c Poker 5 Rotating means, Motor 6 Receiving member 7 Weighing instrument, Load cell 8 Opening / closing lid 9 Opening / closing means, Solenoid 10 First gear 11 First gear 11 2 gears 12 frame 12a, 12b shaft 12c shaft hole 13 column 14 column 14a height adjustment structure 15 chute

Claims (4)

A hopper (3) for storing the object to be weighed (2) and a discharge part (3a) of the hopper (3) are provided in parallel to cut out the object to be weighed (2) while rotating. A cutting cylinder (4), a rotating means (5) for rotating the cutting cylinder (4), a receiving member (6) for receiving the object to be weighed (2) discharged from the cutting cylinder (4), A weighing device (7) for weighing the object to be weighed (2) received by the receiving member (6), an open / close lid (8) provided at the discharge port (6a) of the receiving member (6), and the open / close lid Opening and closing means (9) for opening and closing (8);
An outer cylinder (4a) provided in the cut-out cylinder (4), and an inner cylinder (4b) detachably fitted to the outer cylinder (4a);
A flange (4bb) brought into contact with an end (4aa) of the outer cylinder (4a) on the hopper (3) side at an end of the inner cylinder (4b) on the hopper (3) side;
A cut-out weighing device (1) comprising:   A first gear (10) externally fitted and fixed around the outer cylinder (4a), and a second gear (11) fixed to the rotating shaft (5a) of the rotating means (5). A rotational driving force by the rotating means (5) disposed so as to be engaged and connected to the second gear (11) is transmitted to the first gear (10), and the outer cylinder (4a) The cutting and weighing device (1) according to claim 1, wherein the inner cylinder (4b) is rotated.   The cut-out weighing device (1) according to claim 1, wherein a plurality of grooves (4bd) are provided on the inner surface (4ba) of the inner cylinder (4b) along the longitudinal direction of the inner surface (4ba). ).   The cutting and weighing apparatus (1) according to claim 3, wherein the grooves (4bd) are provided at equal intervals.