JP6163683B2 - Manual container reversing device - Google Patents

Description

  The present invention relates to an apparatus for manually inverting a container storing fruits and vegetables to discharge the contents.

  Farmers who grow mandarin oranges, plums, etc. are still mainly engaged in the manual work of picking up containers that contain fruits and vegetables and picking them up to the selection table or collection platform to select the harvested fruits. An effort has also been made.

  For example, the container reversing device described in Patent Document 1 has a specification in which the reversing table is returned to the original position in order to receive the next container after the reversing table on which the container is placed is operated to be reversed. In addition, the container contents reversing and taking out apparatus described in Patent Document 2 and the conveying roller conveyor used in the apparatus are reversed by pushing up the L-shaped reversing frame on which the container is placed by using power. Although it does not apply, the L-shaped inversion frame is set back to accept the next container.

JP 2001-089442 A JP 2003-146317 A

  However, the reversing devices disclosed in the above-mentioned Patent Documents 1 and 2 greatly operate the reversing table on which the container is placed, and to receive the next container, the reversing table must be returned to the original position. Also, if you use power, it is also necessary to operate the machine and the price is expensive, and the manual operation of simultaneously lifting the container lifting operation and the emptying of the stored fruits and vegetables can respond flexibly, The burden on the body is too large and has not been improved.

  The present invention aims to provide a new manual container inversion device that pursues functionality and safety with a simple structure that does not require power and that reduces the burden on the body from the above circumstances. To do.

  In order to solve the above-mentioned problems, the present invention supports a supply roller conveyor composed of a plurality of rollers on both sides on a frame body having a specification for freely setting a height suitable for each farmer's work system. Installed on the frame body by placing the angle steel of the material on the frame body at the shortest distance that does not interfere with the supply roller conveyor, on the downstream side of the supply roller conveyor and on the moving direction side of the container, In order to set the space near the long side of the swinging table in the direction of reversing the container, the rotation rod shaft is set to the front of the swinging table and set to an appropriate space distance from the swinging table. It is characterized by things.

  The oscillating table is installed on the frame with a step slightly lower than the upper surface of the supply roller conveyor. According to this, while the center of gravity of the container with fruits and vegetables entering from the supply roller conveyor is on the supply roller conveyor, it continues to advance without receiving resistance from the swing table due to the effect of the step and rotation of the swing table. When the container comes off from the supply roller conveyor and moves forward, the container tilts forward and is simultaneously received by the swing table and rests across the supply roller conveyor and the swing table, and the bottom side of the container is spaced from the swing table. It is characterized by being stopped by approaching.

  Since the swing table has a slight difference from the supply roller conveyor, the central axis of the cross section of the square member constituting the swing table has been appropriately moved forward in order to keep the swing table in a stopped state that does not prevent the container from entering. The intersection of the vertical axis and the horizontal axis shifted moderately below the top surface of the square bar is set as the rotation axis of the square bar, and the long side front side of the square bar is inclined upward to be stationary.

  An appropriate space is set between the swing base and the rotary rod shaft installed in front of the long side of the swing base, and the rotary rod shaft is set to be appropriately lower than the swing base. According to this, the rocking table leans forward by gently pushing the stationary container that is pushed out of the rocking table into the space by hand, and the container slides into the space and at the same time is received by the rotating rod shaft, By tilting the container that is tilted and lightly pushing the tilting container by hand, the container continues to invert with the rotating shaft as a fulcrum and finally rolls over to the fruit selection table connected in front of the reversing device. Since the fruit and vegetables are inclined downward, the stored fruits and vegetables roll out naturally, and the remaining fruits and vegetables can be lifted up the bottom of the container, and the container can be easily collected.

  In order to connect the transport roller conveyor at right angles to both sides of the manual container reversing device, the support roller angle laid on both sides of the supply roller conveyor has an appropriately high step on the upright side of the angle steel with respect to the supply roller conveyor. In addition, the conveying roller conveyor is connected at a right angle. According to this, both ends of the container bottom portion where the direction changes at the right angle connecting portion with a step is grounded to each roller of the transport roller conveyor and the supply roller conveyor, and the center portion has a space with a step. It is characterized in that it can be easily transferred to a supply roller conveyor simply by guiding the direction by hand due to the rotatable action effect of the rollers.

  According to the present invention, a large operating device and power are not required, and a roller, a swing base, a rotating shaft, a set space, a supply roller conveyor and a swing base, a supply roller conveyor, and a transport roller conveyor The container itself moves, stops, changes direction, tilts, inverts, rolls over with the effect of the steps and lightly assisting with the hand of the operator, making it easy to use, simple in structure, and rotating and rotating the rocking table. By using the fulcrum of the bar shaft, it has become possible to provide a highly safe manual container reversing device with less burden on the body.

  The present invention can easily cope with the direction in which fruits and vegetables are brought in by changing the conveying roller conveyor to the left and right and rear.

1 is an overall perspective view of the present invention. It is a side surface enlarged view which shows the level | step difference of a supply roller conveyor and a rocking | fluctuation stand. It is explanatory drawing of a use condition just before a container approachs a rocking | fluctuation stand. It is explanatory drawing of the use condition which the container stopped to the rocking | fluctuation stand. It is explanatory drawing of the use condition which dropped and dropped the container in space. It is use condition explanatory drawing which the container rolled over to the selection stand. It is the front view which connected the supply roller conveyor and the conveyance roller conveyor at right angle FIG. 5 is an explanatory diagram of a use state in which a container is transferred from a conveyance roller conveyor to a supply roller conveyor. It is a top view of the manual container inversion apparatus which concerns on an Example.

  The manual container reversing device according to the present invention is provided with a supply roller conveyor in which a plurality of rollers are arranged in parallel in a front-rear direction on a frame body having a specification for freely setting a height, and then a square bar is provided in front of it. The configured swing table is set to a level slightly lower than the upper surface of the supply roller conveyor, and is attached to the frame at the shortest distance that does not interfere with the supply roller conveyor. The fruit and vegetable storage container moves forward with the assistance of the hand and enters the swing table, but due to the effect of the step, while the center of gravity of the container is on the supply roller conveyor, it continues to advance without receiving the resistance of the swing table, but the center of gravity is supplied. When coming out of the roller conveyor and moving forward, the container loses its support and tilts forward, and at the same time it is received by the swinging stand and stops.

            By setting a moderate space near the front side of the long side of the rocking table and attaching a rotating rod shaft to the front of the frame, pressing the stationary container that pushed out the space from the rocking table by hand, The swinging platform tilts forward and the container slides into the space and is received by the rotating rod shaft, and tilts greatly and stops

            Containers that are received by the rotating bar shaft and tilted to a large degree and stationary are supported again by hand, and then continue to reverse with the rotating bar shaft as a fulcrum, and finally roll over to the fruit selection table, and the fruits and vegetables contained in the container Can roll out and take out.

  The transport roller conveyor, which is connected at right angles to the left and right sides of the supply roller conveyor, is connected with a slightly higher step from the upper surface of the supply roller conveyor, so that the container containing fruits and vegetables can be easily and lightly turned from the transport roller conveyor. Can be transferred to a conveyor, and can be handled by changing the conveyor roller conveyor to the left, right, and back in the container loading direction in combination with the conventional serial connection.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a manual container reversing device is configured such that a supply roller conveyor 1 composed of a plurality of rollers is angled on both sides of a frame 10 having a specification for freely adjusting the height. Similarly, the rocking table 2 that is installed with steel 5 and that is stationary with one of the long sides of the square bar inclined upward with respect to the traveling direction is placed in front of the supply roller conveyor 1 with the shortest distance that does not interfere with each other. A space 4 is set on the front side of the long side of the swing base, and the rotary rod shaft 3 is similarly installed on the front side of the frame 10 at the front side of the swing base. 6 is a perspective view showing an overall configuration provided with 6; FIG.

            The enlarged side view of FIG. 2 shows a step A1 with the supply roller conveyor 1 in a state in which the swing base 2 which is the main part of the present invention of FIG. The intersection of the vertical axis that has moved the axis C moderately forward and the horizontal axis that is slightly lower than the upper surface of the swing base is set to the swing base rotation axis F, and the required rotation range is limited by the swing base rotation stop fitting 12 A proper space 4 is set beside the long side of the rocking table 2 in the traveling direction, and the rotating rod shaft 3 is set to a position lower than the rocking table 2 in front of the rotating rod shaft support portion. 11 is attached to the frame 10.

  3 is an explanatory diagram of the state of use immediately before the container K sent from the supply roller conveyor 1 hits the rocking table 2, and the rocking table 2 is a rocking table newly set in the cross section of the square bar shown in FIG. It is in a state of being tilted upward and stationary by the effect of the rotation axis F. After this, the container K continues to move straight while restraining the tilted rocking table 2, but the center of gravity G of the container moves to the supply roller conveyor 1 due to the effect of the step A 1 between the supply roller conveyor 1 and the rocking table 2 shown in FIG. There is no resistance from the swing table 2 for a while, and when the center of gravity G passes through the roller in the front row downstream of the supply roller conveyor, the container loses the support of the center of gravity and is tilted before it is received by the swing table 2 at the same time. Quiesce.

  4 is a state in which the container K is stationary over the swing table 2 and the rollers in the forefront downstream of the supply roller conveyor 1, and the bottom front side of the container is protruding toward the space 4. Also, by placing the rocking table 2 and the supply roller conveyor 1 at a shortest distance so as not to interfere with each other, the center of gravity G of the container comes close to the rocking table rotating shaft F, and the container K can be swung simply by pushing it down. The table 2 is tilted forward, and the container slides down into the space 4 itself.

  FIG. 5 is an explanatory view of a use state in which the container K slid into the space 4 is received and tilted by the rotating rod shaft 3. The rotating rod shaft 3 is set to an appropriate space 4 from the swinging table 2 and is set slightly higher than the extension line of the swinging table tilted by stopping the rotation by the swinging table rotation stop fitting 12. This is a specification that reliably receives a container that slides into the space 4. After that, the container starts to rotate by rotating the rotating rod shaft and reversing using the fulcrum by pushing down the front side of the container K which is inclined.

  FIG. 6 is an explanatory diagram of the usage state in which the container K rolls over to the fruit selection table D. Since the fruit selection table is slanted, the fruits and vegetables contained in the container can be rolled up naturally by simply lifting the bottom of the container by hand, and the container can be easily collected and then sent to the container. There is no hindrance and you can proceed quickly.

  FIG. 7 is a front view in which the supply roller conveyor 1 and the conveyance roller conveyor B are connected at a right angle with a step A2. The level difference A2 is a specification in which the necessary height is set on the upright side upper side of the support material angle steel 5 laid on both sides of the side of the supply roller conveyor, and the transport roller side portion connecting fixture 7 is attached.

  FIG. 8 is an explanatory diagram of a use state in which the state in which the container K changes its direction is enlarged. Since the bottom end of the container is grounded to the rollers of the supply roller conveyor 1 and the transport roller conveyor B by the effect of the step A2 in FIG. 7 and a space is formed in the center portion, the container assists the hand and rotates the roller. The direction can be lightly changed by 90 degrees and transferred from the conveying roller conveyor B to the supply roller conveyor 1.

  FIG. 9 shows that the fruit selection table D and the fruit selection machine E are connected to a manual container reversing device in which the supply roller conveyor 1, the swinging base 2, the rotary shaft 3 and the appropriate space 4 are set and attached to the frame 10. FIG. 2 is a plan view of an example in which the conveyance roller conveyor B is connected at a right angle.

DESCRIPTION OF SYMBOLS 1 Supply roller conveyor 2 Swing stand 3 Rotating bar shaft 4 Space 5 Angle steel 6 Selection stand connection support part 7 Conveyance roller conveyor side part connection fixing part 8 Conveyance roller conveyor rear connection metal fitting 9 Swing stand support part 10 Frame 11 Rotating bar shaft support section 12 Swing table rotation stop bracket A1 Step between supply roller conveyor and swing table A2 Step between supply roller conveyor and transfer roller conveyor B Transfer roller conveyor K container D selection table E selection table C swing table Cross-section central axis F Oscillating table rotation axis G container center of gravity

Claims (4)

A supply roller conveyor with a plurality of rotatable rollers arranged in parallel in the front-rear direction is installed on a frame whose height can be adjusted . The supply roller conveyor is made of square material and rotates around its longitudinal axis. The swinging table is installed so that the side of the square bar is inclined to the front of the container moving direction, and the swinging table is stepped slightly lower than the upper surface of the supply roller conveyor so The frame is also provided with a rotating rod shaft that is installed at a position where it does not interfere with, and has an appropriate space beside the long side on the side where the container of the rocking base is reversed, and the rod shaft is rotated to the front. A manual container reversing device characterized in that each of the supply roller conveyor, the swing base, and the rotating rod shaft is installed in series .   2. The intersection of the vertical axis that has been moved moderately forward in the cross-section central axis of the square bar constituting the rocking table and the horizontal axis that has been moved slightly below the top surface of the square bar is set as the rotation axis of the rocking table. And a manual container reversing device characterized in that the front side of the long side of the oscillating base is inclined upward to be stationary. 3. The swing table according to claim 1 or 2 , wherein the swing table is installed on the frame with a step lower than the supply roller conveyor, and the bottom front side of the fruit and vegetable storage container is pushed into the space so that the swing table and the supply roller conveyor. A manual container reversing device characterized in that it stands still across .   2. The manual container reversing device according to claim 1, wherein the swinging table is tilted to tilt the fruit and vegetables container into the space set between the swinging table and the rotating rod shaft and tilting the container.

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