JP4614469B1 - Raw material processing equipment - Google Patents

Abstract

[Problem] Conventionally, when cleaning a raw material processing apparatus that has been difficult to disassemble and assemble by non-experts and non-experts, it is possible to clean every corner of a transport mechanism and a processing mechanism that are easily contaminated without being disassembled. A raw material processing apparatus is provided.
SOLUTION: At least a pair of conveying means 1 and 10 arranged to face each other with a raw material F interposed therebetween, and a conveying path by each conveying means for processing the raw material conveyed by the pair of conveying means. A pair of cutting means 20 and 30 which are arranged and driven to rotate, and at least one conveying means or / and one cutting means is connected to another conveying means or / and other cutting means. It is configured to be close to and away from.
[Selection] Figure 1

Description

  The present invention relates to an improvement of a raw material processing apparatus for automatically performing cutting, skinning and other various processing on fresh food raw materials such as fish and meat, and in particular, it is efficient even for parts that are difficult to clean inside the raw material processing apparatus. The present invention relates to a raw material processing apparatus that can be cleaned and maintained and managed in a sanitary state.

In the field of fishery processing and food processing, various processing apparatuses have been proposed and implemented in order to automate processes for processing raw materials such as fish and meat (for example, Patent Documents 1, 2, and 3).
By the way, hygiene environment maintenance in food factories, food processing equipment, etc. is being promoted such as HACCP (essential control point based on hazard factor analysis) which is a process management method for ensuring food safety based on ISO 22000 and PL method. Despite the current situation, the spread of such hygiene management techniques is still delayed in the field of processing devices for fish, meat and the like. Specifically, after disassembling the processing equipment for processing fish, etc., maintenance and maintenance are special operations that require specialized skills and knowledge, so after disassembling the processing equipment Hygiene management, such as cleaning the details of the interior of the machine, is an operation that only a skilled person on the processing equipment manufacturer side can do. In other words, it is time-consuming and technical for non-experts such as factory workers who are users of processing equipment to disassemble the processing equipment at the time when the dirt becomes noticeable or at the end of every day and then wash the details. In reality, it is difficult to carry out such a cleaning operation.
Therefore, the user has no choice but to perform cleaning without disassembly, and the current situation is that internal cleaning that is difficult to reach depends on external cleaning with a high-pressure cleaning machine or the like.
However, with this cleaning method, it is impossible to completely clean the inside of the device, for example, the blades that are concealed from the outside and difficult to reach the cleaning water, and the inside of the transport means. It is a cause that takes time. Moreover, as a result of forcibly cleaning the inner part, splashes (sewage) of the cleaning water may be secondarily scattered on the ceiling, surroundings, products, and the like to be contaminated.

FIG. 8 is a schematic diagram of a conventional three-piece fish lowering device. From a pair of transport belts 102 and 103 for transporting, for example, a fish raw material F having a head, tail and built-in cut and removed in advance on a gantry frame 100. A transport mechanism 101 and a processing mechanism 110 that cuts the transported fish raw material into three pieces, a bone and a fillet portion, are provided.
Each of the conveyor belts 102 and 103 is wound endlessly on rollers 102a, 102b, 103a, and 103b that are erected on the upper surface of the gantry frame 100, and faces each other by driving the rollers 102a and 103a by a motor (not shown). By moving the belt surface to be moved in the same direction, the fish material is sandwiched between the belts and conveyed in the arrow direction.
The processing mechanism 110 is composed of two round blades 111 and 112 which are installed between the opposed surfaces of the conveyor belts 102 and 103 and are arranged to face each other at intervals of several mm, and is rotationally driven using a motor.
The fish raw material F sandwiched between the opposing surfaces of the transport belts 102 and 103 and transported in a vertical posture toward the round blades 111 and 112 is forced to pass through the bone portion into the gap between the round blades. The portions of the fillet located on both sides of the slab are cut off from the bone part and cut into three pieces.

At present, most of the fish processing and processing equipment (three-sheet lowering device, opening device, bone removal device, etc.) used in various fishery processing plants, both in Japan and overseas, is configured with a combination of a conveyor belt and a cutting blade. Therefore, it is almost impossible for the user to disassemble the conveyor belt and the cutting blade easily and clean the details. That is, a high-pressure washing machine is used for cleaning the transport mechanism and the processing mechanism, and the apparatus must be disassembled in order to wash with cleaning sterilizing water, which makes it extremely difficult for the user. In particular, since there is no space for a cleaning tool or tool in the gap between the round blades, there is a risk that cutting waste and sewage may remain attached, and cleaning is likely to be incomplete.
In addition, the lowering of three relatively inexpensive fish species such as horse mackerel and mackerel can be handled by a processing mechanism equipped with a pair of left and right round blades as shown in FIG.・ For expensive fish species such as hamachi, it is necessary to ensure a high yield (cutting accuracy) as low as hand-held, so the processing mechanism is equipped with three or four pairs of round blades along the direction of the raw material. There is a need to. For this reason, the internal structure of the apparatus becomes more complicated, making disassembly, assembly, and cleaning operations difficult.

JP 2001-017073 A JP 2004-313042 A JP 2007-166901 A

As described above, in Japan's fresh processing plants, HACCP is introduced to ensure food safety, but the fish raw materials and meat processing equipment used there is not suitable for complete cleaning. This is the current situation.
The present invention has been made in view of the above, and in the past, when cleaning a raw material processing apparatus that has been difficult to disassemble and assemble by non-experts and non-experts, a transport mechanism and processing that are easily contaminated without being disassembled. It aims at providing the raw material processing apparatus which made it possible to wash | clean a mechanism to every corner.

In order to achieve the above object, a raw material processing apparatus according to the first aspect of the present invention processes at least a pair of conveying means arranged to face each other and convey a raw material conveyed by the pair of conveying means. In order to do so, a raw material processing apparatus comprising a pair of cutting means disposed along a conveyance path by each of the conveying means and driven to rotate, each of the conveying means, and a gantry frame that supports each of the cutting means The pedestal frame includes a bottom base, a first mounting portion mounted on the bottom base and mounting one of the conveying means and / or one of the cutting means, and the bottom base. A second mounting portion that is mounted and mounts the other conveying means or / and the other cutting means, and at least one of the first mounting portion and the second mounting portion is The bottom Open and close in a horizontal direction by an opening and closing shaft provided in the base, and when the mounting portion that can be opened and closed is opened, the conveying means on both the mounting portions and / or the opposing surface of the cutting means Is configured to be exposed.
In order to facilitate cleaning of the opposing surfaces between the conveying means that are difficult to clean due to the opposing arrangement, or the opposing surfaces between the cutting means, the conveying means or the cutting means are configured to be able to approach and separate. ing.
Since the mounting part is supported by the bottom base placed on the floor or the like so that it can be opened and closed, the mounting part as a movable part can be made to the minimum size and shape. Can do.
According to a second aspect of the present invention, there is provided a raw material processing apparatus comprising at least a pair of conveying means disposed opposite to each other to convey a fish raw material, and a fish raw material conveyed by the pair of conveying means with a central bone and both sides. A pair of cutting means that are arranged to rotate and drive the three sheets to the bottom of the feed, and each of the conveying means, and a gantry frame that supports each of the cutting means, The gantry frame is mounted on the bottom base, the first mounting portion mounted on the bottom base and mounting the one conveying means or / and the one cutting means, and the bottom base. A second mounting portion for mounting the other conveying means or / and the other cutting means, and at least one of the first mounting portion and the second mounting portion is the Open on the bottom base It is supported by a shaft so as to be openable and closable in a horizontal direction, and when the mountable portions that can be opened and closed are opened, the conveying means and / or the opposing surfaces of the cutting means on both the mountable portions are exposed. It is comprised by these.
Many processing apparatuses that lower the fish raw material into three pieces adopt a configuration in which the conveying means or the cutting means are arranged to face each other in a close proximity. In this case, it is difficult to perform a thorough cleaning with a hand or a cleaning unit inserted in a narrow space between the conveying unit and the cutting unit. Therefore, in the present invention, one of the conveying means or the cutting means can be moved close to and away from the other conveying means or the cutting means, so that the narrow space can be opened and the entire area can be cleaned. It was.

The raw material processing apparatus according to a third aspect of the invention is characterized in that the first mounting portion and the second mounting portion are pivotally supported on the bottom base so as to be freely opened and closed.

A raw material processing apparatus according to a fourth aspect of the present invention is a raw material processing apparatus including a gantry frame that supports each of the conveying means and the cutting means, wherein the gantry frame is one of the conveying means, or / And a first mounting portion on which one of the cutting means is mounted and a second mounting portion on which the other transporting means or / and the other cutting means are mounted, and the first mounting. And the second mounting portion are pivotally supported to open and close in a horizontal direction by opening and closing shafts provided at appropriate positions, and when the mounting portions are opened, the conveying means on both mounting portions, and / or Further, the present invention is characterized in that the opposing surface of the cutting means is exposed.
The gantry frame itself may be divided into two and connected so as to be freely opened and closed.
The raw material processing apparatus according to a fifth aspect of the present invention is characterized in that the transport means is a transport belt.
The raw material processing apparatus according to the invention of claim 6 is characterized in that the transport means is a transport roller, and the transport roller is detachable with respect to a roller shaft.

  According to the present invention, when cleaning a raw material processing apparatus that is difficult to disassemble and assemble by non-experts and non-experts, it is possible to clean every corner of a transport mechanism and a processing mechanism that are easily contaminated without being disassembled. Become.

(A) And (b) is a perspective view which shows the structural example of the raw material processing apparatus which concerns on one Embodiment of this invention, (c) is explanatory drawing which shows an example of a drive mechanism. (A), (b) and (c) are an upper perspective view, a side perspective view, and a front exploded view of an outlet side showing a schematic configuration of a raw material processing apparatus including two movable units. It is a disassembled perspective view which shows the expansion | deployment state of the raw material processing apparatus which concerns on other embodiment of this invention. It is a principal part side view of the raw material processing apparatus which concerns on other embodiment of this invention. FIG. 5 is a plan view of FIG. 4. It is a perspective view of a roller and its drive mechanism. (A) (b) And (c) is a perspective view which shows the structural example of a raw material feed roller. It is a schematic diagram of the conventional three fish lowering apparatus.

Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.
1A and 1B are perspective views showing a configuration example of a raw material processing apparatus according to an embodiment of the present invention, and FIG. 1C is an explanatory view showing an example of a drive mechanism.
This raw material processing apparatus is, for example, an automatic three-sheet lowering apparatus for lowering fish into three pieces of a bone part and two pieces of fillets, and a fish raw material (raw material) F with the head, tail and built-in removed. Fish material conveyed by at least a pair of conveying belts (conveying means) 1 and 10 and a pair of conveying belts 1 and 10 which are opposed to each other so that the conveying surfaces 1a and 10a are vertical. For driving the pair of cutting blades (round blades, cutting means) 20 and 30 disposed between the opposing surfaces of the conveyor belts 1 and 10 and driving the conveyor belts 1 and 10, respectively. A drive mechanism 40 and motors (drive mechanisms) 45 and 46 for driving the cutting blades 20 and 30 are provided (the motor 45 is not shown).
The conveying belt as the conveying means is an example, and the conveying means may be constructed by a conveying roller as will be described later.

The characteristic configuration of the present invention is that at least one of the conveying means 10 and one of the cutting means 30 is a movable unit B, and this movable unit B is used as a fixed unit A composed of another conveying means 1 and another cutting means 20. On the other hand, it is configured so as to be able to approach and separate. At the time of separation shown in (b), the opposing portions of both units A and B are exposed, so that every corner can be cleaned.
Specifically, the conveyance belt 1 constituting the fixed unit A is stretched endlessly by the driving side roller 2 and the driven side roller 3 that are pivotally supported on the gantry frame 50, and constitutes the movable unit B. The belt 10 is stretched endlessly by a driving side roller 11 and a driven side roller 12 that are pivotally supported on the gantry frame 50. The opposite conveying surfaces 1a and 10a of both conveying belts 1 and 10 are arranged vertically so that they can be conveyed in a vertical posture with fish raw material in between. The movable unit B is supported on a movable frame 51 which is a part of the gantry frame 50, and the movable frame 51 rotates in the horizontal direction around the shaft portion of the driving roller 11 disposed on the entrance side. Thus, the conveyor belt 10 and the cutting blade 30 can be separated from the fixed unit A.

For example, as shown in FIG. 1C, the drive mechanism 40 meshes the output gear 42 of the motor 41 arranged inside the gantry frame 50 with the gear 2a provided on the shaft of the drive side roller 2 on the fixed unit A side. On the other hand, a flexible drive transmission means 5 such as a chain and a V-belt is made endless on the pulley 43 whose axis is fixed by the output shaft of the motor and the pulley 3 provided on the shaft of the driving roller 11 of the movable unit B. The configuration is stretched. The looseness of the drive transmission means 5 when the movable unit B opens and closes between the closed position in FIG. 1A and the open position in FIG.
A motor 45 (not shown) that drives the cutting blade 20 on the fixed unit A side is supported on the fixed portion side of the gantry frame 50. For the cutting on the movable unit B side, the motor 46 for driving 30 is supported by the movable frame 51 and is rotated.

With this configuration, the cleaning water is difficult to reach by being sandwiched between the opposing surfaces of the cutting blades 20 and 30 where the cleaning water does not reach in the closed state of FIG. Hygiene can be maintained by inserting a hand or a cleaning tool into the region and washing it with certainty. In addition, as a result of forcibly cleaning the inner part without disassembling the device as in the past, splashes (sewage) of the cleaning water are scattered on the ceiling, surroundings, products, etc., and they are damaged. Also disappear.
This enables daily work by non-experts such as improvement of cleaning efficiency and reduction of cleaning time as well as maintenance time.
In the above embodiment, the opening / closing shaft is provided on the raw material inlet side to open / close the raw material outlet side. However, the opening / closing shaft may be disposed on the reverse side, that is, on the outlet side.

In addition to the transport means and cutting blade, when a brush or the like for cleaning the fish raw material surface is placed opposite to both units A and B, a pair of brushes are spaced apart when both units are opened to facilitate cleaning. It becomes possible to do. This applies to all the following embodiments.
Further, only the conveying means or only the cutting means may be configured to be openable and closable. In other words, among the means mounted on the gantry frame, only the means having a difficult-to-clean part such as the opposing surface may be configured to be openable and closable. This is true for all other embodiments below.
In the above embodiment, only one conveyor belt 10 and the cutting blade 30 are pivotally supported by the gantry frame 50 so as to be movable, but the other conveyor belt 1 and the cutting blade 20 are also provided on the gantry frame 50. It may be configured to be mounted on another movable frame so as to be opened and closed.

Next, FIGS. 2A, 2B, and 2C are an upper side perspective view, a side perspective view, and a front exploded view showing a schematic configuration of a raw material processing apparatus including two movable units. .
This raw material processing apparatus is, for example, an automatic three-sheet lowering apparatus for lowering a fish into three pieces of a bone part and two fillets, and vertically conveys the fish raw material (raw material) from which the head and tail are removed. In order to process the fish raw material conveyed by at least a pair of conveying belts (conveying means) 1 and 10 facing each other so that the conveying surfaces 1a and 10a are perpendicular to each other, and the pair of conveying belts 1 and 10, respectively. A pair of cutting blades (cutting means) 20 and 30 disposed between the opposed surfaces of the conveyor belts 1 and 10 and driven to rotate, a driving mechanism (not shown) for driving the conveyor belts 1 and 10, and each cutting blade And a motor (drive mechanism) (not shown) that drives the motors 20 and 30 respectively, and a raw material pressing member 60 that is assembled to the top surface in order to suppress the upper part of the raw material in an operating state where the two conveyor belts 1 and 10 are close to each other. .

A characteristic configuration of the present invention is that a gantry frame 50 is mounted on a floor, a bottom base 52, and one conveyor belt (conveying means) 1 and one cutting blade 20 are mounted on the bottom base 52. A first mounting portion 53; a second mounting portion 54 mounted on the bottom base 52 and mounting the other conveyor belt (conveying means) 10 and the other cutting blade 30; In this example, at least one of the mounting portions 53 and 54 is openable and closable independently from the bottom base 52. In this example, motors (not shown) that drive the cutting blades 20 and 30 are mounted on the first and second mounting portions 53 and 54, respectively. The motor may be mounted on the bottom base 52 and configured to transmit a driving force to each cutting blade using a gear, a chain, a pulley, a belt, or the like.
That is, the first and second mounting portions 53 and 54 are pivotally supported by open / close shafts 52a and 52b provided on the bottom base 52 so as to be openable and closable in the horizontal direction, respectively. It is comprised so that the opposing surface of the conveyance means and cutting blade on both mounting parts may be in an exposed state. The opening / closing shafts 52a and 52b are preferably provided in the vicinity of one end of the fish raw material conveyance direction. The open / close shafts 52a and 52b are provided on the side (downstream side) for discharging the processed fish raw material in this example, but may be provided on the side for supplying the fish raw material.

The conveyor belt 1 is stretched endlessly by a driving roller 2 and a driven roller 3 that are pivotally supported on the first mounting portion 53, and other rollers, and the conveyor belt 10 is mounted on the second mounting portion 54. It is stretched endlessly by a driving side roller 11 and a driven side roller 12 that are pivotally supported by the shaft. At least one mounting part, in this example, both mounting parts 53 and 54, rotate in the horizontal direction about the respective opening and closing shafts 52a and 52b, thereby allowing the cutting blade to be connected between the transport bell 1 and the transport belt 10. 20 and the cutting blade 30 can be separated from each other.
As shown in FIG. 1C, the drive mechanism for driving each of the conveyor belts 1 and 10 includes a motor, a gear, a chain (pulley, belt), and the like, and is mounted on the bottom base 52.
In addition, it is possible to drive each cutting blade 20 and 30 using the motor which comprises the drive mechanism 40. FIG.
According to the configuration according to this embodiment, since both the mounting portions are movable units, it is possible to perform further cleaning and maintenance as compared with the case where only one mounting portion is configured to be openable and closable.
In addition, since the mounting part is supported by the bottom base placed on the floor or the like so that the mounting part can be opened and closed, the mounting part as a movable part can be made to the minimum size and shape, so handling is easy when opening and closing. Can be increased.

Next, FIG. 3 is an exploded perspective view showing a developed state of the raw material processing apparatus according to another embodiment of the present invention.
This raw material processing apparatus is, for example, an automatic three-sheet lowering apparatus for lowering a fish into three pieces of a bone part and two fillets, and vertically conveys the fish raw material (raw material) from which the head and tail are removed. In order to process the fish raw material conveyed by at least a pair of conveying belts (conveying means) 1 and 10 facing each other so that the conveying surfaces 1a and 10a are perpendicular to each other, and the pair of conveying belts 1 and 10, respectively. A pair of cutting blades (cutting means) 20 and 30 disposed between the opposed surfaces of the conveyor belts 1 and 10 and driven to rotate, a drive mechanism 40 for driving the conveyor belts 1 and 10, and the cutting blades 20. , 30 respectively, and a raw material pressing member 60 assembled to the top surface in order to suppress the upper part of the raw material in an operating state where the two conveyor belts 1 and 10 are close to each other.

A characteristic configuration of the invention according to the present embodiment is that the gantry frame 50 is installed on the floor surface, the first mounting portion 55 on which the one conveying means 1 and the cutting blade 20 are mounted, and the other mounting surface on the floor surface. An opening / closing axis comprising a conveying means 10 and a second mounting part 56 on which the cutting blade 30 is mounted, and further providing a first mounting part 55 and a second mounting part 56 near one end of the fish raw material conveying direction. It is supported in such a manner that it can be opened and closed in the horizontal direction by 57, and when the both mounting parts are opened, the opposing surfaces of the conveying means and the cutting blade on both mounting parts are exposed.
The casters are arranged on the bottoms of the mounting parts 55 and 56, respectively, so that the opening and closing operation is smooth, and the detachable connection that connects the opposing parts of the mounting parts when both the mounting parts are in the closed state. A portion 59 is provided.
The material pressing member 60 is assembled so as to close the ceiling surface in a state where both the mounting portions are closed.
In the above embodiment, a configuration example including a pair of conveying belts and a pair of cutting blades has been described. However, the present invention can also be applied to an apparatus including a plurality of pairs of conveying belts and a plurality of pairs of cutting blades. .

Next, FIG. 4 is a side view of an essential part of a raw material processing apparatus according to another embodiment of the present invention, FIG. 5 is a plan view thereof, and FIG. 6 is a perspective view of a roller and a driving mechanism thereof.
This embodiment is characterized by a configuration using a pair of transport rollers as the transport means.
Further, in this embodiment, since the middle bone (spine) is thick like hamachi, amberjack, etc., when three pieces are lowered according to the thickness of the middle bone, the bone portion is also excised excessively to the bone portion. An example of an apparatus configuration including a pair of cutting blades arranged in two upper and lower stages and a pair of three cutting blades arranged on the downstream side thereof in order to eliminate a problem left on the side Will be described.
In this raw material processing apparatus, as cutting means, upper cutting blades (cutting means) 70, 71 and lower cutting blades (cutting means) 72, 73 disposed on the upstream side in the material conveyance direction, and downstream sides thereof And three cutting blades 75 and 76 for lowering three sheets. Further, as conveying means, upstream rollers (upstream conveying rollers) 80 and 81 and downstream rollers (downstream conveying rollers) 82 and 83 are provided. The cutting blades 70, 71, 72, 73, 75, 76 and the rollers 80, 81, 82, 83 may be arranged on a pedestal frame that opens or closes partially or as shown in the above embodiments. It may be arranged on a gantry frame that does not open and close. For example, when the rollers and cutting blades for lowering the three sheets are mounted on the gantry frame 50 shown in FIG. 2, the rollers 80 and 82 on one side and the cutting blades 70, 72, and 75 are mounted on one mounting portion 53. On the other hand, the other rollers 81 and 83 and the cutting blades 71, 73 and 76 are mounted on the other mounting portion 54.

The facing distance (5 mm) between the upper cutting blades 70 and 71 and the facing distance (5 mm) between the lower cutting blades 72 and 73 are set to be narrower than the facing distance (20 mm) between the cutting blades 75 and 76.
The upper cutting blades 70 and 71 cut the range from directly above the middle bone (for example, 20 mm in diameter) of the fish raw material F from which the head and tail have been removed to the belly (butt fin), and the lower cutting blade 72, 73 cut | disconnects the range from right under the bone of fish raw material to a back (back fin). That is, the pair of upper and lower cutting blades 70, 71, 72, 73 is a means for cutting a branch bone group extending mainly from the middle bone toward the back and the abdomen from the fillets (body) located on both sides. At the time when this cutting is completed, the middle bone and the both sides are in an unseparated state, and the upper and lower cutting blade pairs 70, 71, 72, 73 are processed by a spreading means (not shown) in the process of the fish material coming out. This part spreads from side to side and is separated from the bone. In this way, the middle bone is cut from the fillet by passing through the three blade lowering cutting blades 75 and 76 having a wide opposing interval while the both sides of the feeler are separated from the central bone portion.

In this embodiment, the merit of employing a roller instead of the belt as the conveying means is that the work of attaching / detaching the roller to / from the roller shaft can be facilitated. That is, the shaft hole of each roller 80, 81, 82, 83 is configured to be insertable / removable with respect to each roller shaft 80a, 81a, 82a, 83a, and is fixed by the pin 85 when the roller is inserted into the roller shaft. With this configuration, the roller can be removed even by non-specialists, and as a result, the roller can be easily cleaned and disinfected (particularly immersed in sterilized water).
As shown in FIG. 4 (c), the rollers 80, 81, 82, and 83 connect the sprockets 86 provided on the roller shafts 80a, 81a, 82a, and 83a with chains 87a and 87b, and the motors 88a and 88b. Configure to drive. That is, the rollers 80 and 82 mounted on one mounting portion 53 are driven by the same motor 88a, and the rollers 81 and 83 mounted on the other mounting portion 54 are driven by the same motor 88b.
Each roller 80, 81, 82, 83 has a drum shape in which the diameter of the central portion gradually decreases in an arc shape rather than the diameter of both end portions in the axial direction so that the rollers 80, 81, 82, 83 are easily adhered to the outer surface of the fish raw material.

Further, the surface of the roller is provided with uneven embossing, needle-like or triangular pyramid-like projections, or a resin material having a high frictional resistance such as a material of a conventional conveyor belt.
That is, the problem that must be solved in the fish raw material transport system using rollers is the control of the fish raw material transport posture and the holding state. In the belt method, the entire fish raw material is held by the deflection of the belt surface, which is stable. The holding state can be maintained. In contrast, in the roller method, since the contact surface with the fish raw material is small, there is a concern that the fish raw material slides on the roller and shifts left and right and up and down due to the force acting from the processing mechanism (blade).
In order to solve such a problem, improvement of the surface roughness (frictional force) of the drum-shaped roller and a contrivance of the surface shape of the roller in close contact with the surface shape of the fish raw material are required.
In the present invention, in order to improve the surface roughness (frictional force) of the roller, uneven embossing (FIGS. 7A and 7B) or needle spikes (FIG. c)) is provided in a protruding manner or the material used as a belt material is stuck on the roller surface to prevent the fish material from slipping.
On the other hand, with respect to the improvement of the surface shape of the roller, a roller having a shallow concave shape suitable for a fish material having a relatively flat shape such as a tie as shown in FIG. It can be roughly divided into rollers with deep concave shapes suitable for round streamline fish ingredients like bonito. The roller shape is a drum shape that can be in close contact with the curved surface of the fish raw material, and the roller can be easily attached and detached according to the difference in the shape of the fish species. Judgment processing can be performed.

As described above, in the present embodiment, since the conveying means and the cutting blade each composed of a roller are separately arranged on the two mounting parts that can be opened and closed, the conveying and cutting processes can be smoothly performed when the mounting parts are close to each other. Thus, when the mounting portion is opened, the opposing surface of the cutting blade and other details can be opened and exposed to be washed (hand-washed). Further, since the roller is configured to be detachable from the roller shaft, even an unskilled person can remove the roller and immerse it in sterilized water for cleaning and disinfection.
You may use a roller and a conveyance belt together as a conveyance means.
In addition, the structure becomes complicated when the number of cutting blade pairs to be installed increases depending on the target fish species, but the more complicated the structure, the higher the need to provide an opening / closing mechanism in the gantry frame. The effect is increased.
The present invention is not limited to fish raw materials, and can be applied to animal meat and other general processing equipment for foodstuffs.
According to the present invention, when cleaning a raw material processing apparatus that is difficult to disassemble and assemble by non-experts and non-experts, it is possible to clean every corner of a transport mechanism and a processing mechanism that are easily contaminated without being disassembled. Become.

  DESCRIPTION OF SYMBOLS 1,10 ... Conveyance belt (conveyance means), 1a ... Conveyance surface, 2 ... Drive side roller, 3 ... Driven side roller, 2a ... Gear, 3 ... Pulley, 5 ... Drive transmission means, 6 ... Tension roller, 11 ... Drive Side roller, 12 ... driven roller, 20, 30 ... cutting means (cutting blade), 40 ... drive mechanism, 41 ... motor, 42 ... output gear, 43 ... pulley, 45 ... motor, 46 ... motor, 50 ... frame , 51 ... movable frame, 52 ... bottom base, 52a ... opening and closing shaft, 53 ... first mounting part, 54 ... second mounting part, 55 ... first mounting part, 56 ... second mounting part, 57 ... Opening and closing shaft, 59 ... connecting portion, 60 ... raw material pressing member, 70, 71, 72, 73, 75, 76 ... cutting blade, 80, 81, 82, 83 ... transport roller, 80a, 81a, 82a, 83a ... roller shaft 85 ... pin 86 ... su Rocket, 87a ... chain, 88a ... motor, 88b ... motor

Claims (6)

At least a pair of conveying means arranged opposite to each other for conveying the raw material, and disposed along the conveying path by each of the conveying means for processing the raw material conveyed by the pair of conveying means and driven to rotate. A raw material processing apparatus comprising: a pair of cutting means; and each carrier means, and a gantry frame that supports each cutting means ,
The gantry frame is mounted on the bottom base, the first mounting portion mounted on the bottom base and mounting the one conveying means or / and the one cutting means, and the bottom base. A second mounting portion on which the other transporting means or / and the other cutting means are mounted,
At least one of the first mounting portion and the second mounting portion is pivotally supported by an open / close shaft provided on the bottom base so as to be openable / closable in a horizontal direction. When the openable openable mount portion is opened, The raw material processing apparatus is configured such that the conveying means on both the mounting parts and / or the opposing surfaces of the cutting means are exposed . At least a pair of conveying means arranged opposite to each other to convey the fish raw material, and arranged to process three pieces of fish raw material conveyed by the pair of conveying means down to the bone at the center and the fillets on both sides A raw material processing apparatus comprising: a pair of cutting means that are driven to rotate; the carrier means; and a gantry frame that supports the cutting means ;
The gantry frame is mounted on the bottom base, the first mounting portion mounted on the bottom base and mounting the one conveying means or / and the one cutting means, and the bottom base. A second mounting portion on which the other transporting means or / and the other cutting means are mounted,
At least one of the first mounting portion and the second mounting portion is pivotally supported by an open / close shaft provided on the bottom base so as to be openable / closable in a horizontal direction. When the openable openable mount portion is opened, The raw material processing apparatus is configured such that the conveying means on both the mounting parts and / or the opposing surfaces of the cutting means are exposed . The raw material processing apparatus according to claim 1, wherein the first mounting portion and the second mounting portion are pivotally supported on the bottom base so as to be freely opened and closed. A raw material processing apparatus comprising a gantry frame that supports each of the conveying means and the cutting means,
The gantry frame has a first mounting portion on which one of the conveying means and / or one of the cutting means is mounted, and a second mounting means on which the other conveying means or / and the other cutting means are mounted. And a mounting portion of
The first mounting portion and the second mounting portion are pivotally supported so as to be opened and closed in a horizontal direction by an opening / closing shaft provided at an appropriate position, and when the mounting portions are opened, the transport on both mounting portions is performed. 4. The raw material processing apparatus according to claim 3, wherein the facing surface of the means or / and the cutting means is exposed. It said conveying means, raw material processing apparatus according to any one of claims 1 to 4, characterized in that a conveyor belt. The conveying means is a conveying roller, the conveying roller material processing apparatus according to any one of claims 1 to 4, characterized in that it is detachable from the roller shaft.

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