JP3188419U - Non-powered transfer device - Google Patents

Abstract

An object of the present invention is to provide a transfer device that can reduce an operating force by using a lever and expand a rising stroke so that a heavy object can be moved to a required height without using power.
A carrying-in shooter into which an object to be conveyed is carried in, an elevating unit that receives the object to be conveyed supplied from the carrying-in shooter and that can move downward, a work unit that performs work on the object to be conveyed, and the object to be conveyed are provided. In a conveying apparatus including lifting means for raising a mounted lifting part and a discharge shooter 24 for supplying a transported object to a cargo collecting part, an inclined surface on which the transported object can be placed on the upper surface and the lower surface is inclined downward And an elevating means for allowing the operating point of the lever to come into contact with the slope of the elevating part lowered to a predetermined position so that the operating point can move the elevating part up and down through the inclined surface by manipulating means of the lever by human power. Prepared. Also, a liftable carry-in shooter 33 that can be moved up and down in an upward direction facing the discharge shooter and can supply a transfer object to the carry-in shooter, and is conveyed to the upstream side of the discharge surface of the discharge shooter facing the lift-type carry-in shooter. Object escape means were provided.
[Selection] Figure 1

Description

  In the present invention, a pallet capable of accommodating parts is loaded from a pallet carry-in section, transported to a work zone where a product is manufactured, etc., and the pallet containing the product is unloaded from the work zone to a discharge section. The present invention relates to a power transfer device.

Conventionally, Japanese Patent Laid-Open No. 9-20406 is known as this type of similar transport device.
Here, a fixed carry-in surface that is inclined downward in one direction, a first inclined position that is arranged in a downward direction of the fixed carry-in surface and is connected to the fixed carry-in surface by the operation of the actuator for the conveyance surface, A movable conveyance surface movable between a second inclined position inclined in a direction different from the inclined position, and a carry-out surface arranged in a descending direction at the second inclined position of the movable conveying surface. The operation of the transfer surface actuator enables the connection between the movable transfer surface and the fixed carry-in surface and the connection between the moveable transfer surface and the carry-out surface. Is operated so that the movable conveyance surface and the carry-out surface are connected to each other, and are conveyed from the movable conveyance surface to the carry-out surface by the weight of the pallet.

  However, this type of device is often changed at a relatively high frequency due to the convenience of the production line, and each time the primary side power supply device or primary device for operating the transfer surface actuator at the destination is moved. There was a problem that the side compressed air supply device had to be newly installed, and the construction cost was bulky.

In order to solve the above problem, Japanese Patent No. 4694212 proposes a “distribution shelf device”.
Here, since the object to be conveyed can be moved from the carry-in path to the carry-out path by a manual operation, there is an advantage that power is not required, and that it can be used immediately by moving to a necessary place when necessary.
However, while improving the workability, the height position of the transfer shelf on the switching shelf existing in the work area is made high while the work shelf height is good while the height position of the start end of the supply shelf is lowered, There is a problem that the terminal end is not established if it is attempted to be at a height position with good workability.

Therefore, a conveying device as shown in FIG. 4 is used.
Here, the counterweight 109 is connected to one end of the wire rope 108 mounted on the pulley 105 supported by the support member 106, while the lifting / lowering unit 101 is connected to the other end, and the weight of the counterweight 109 is greater. The weight of the lifting / lowering unit 101 is set to be heavier, and the lifting / lowering unit 101 is always urged to move in the upward direction and waits at a position equal to or slightly lower than the end height of the supply shelf 110.
When the empty pallet 112 to be conveyed is transferred to the lifting / lowering unit 101 via the supply shelf 110, the total weight of the lifting / lowering unit 101 and the empty pallet 112 becomes heavier than the weight of the counterweight 109. The elevating unit 101 on which the empty pallet 112 is placed automatically descends by its own weight and comes into contact with the upper surface of the work table 102 to stop the descent.
This height is suitable for an operator to pack products produced on the production line into an empty pallet 112, and creates an environment with good workability.
When a required number of products are loaded on the empty pallet 112, the air cylinder 104 is operated to raise the lifter 103, and the upper surface of the elevating unit 101 is taken out of the unloading shelf 111 (the pallet 112 in which the height of the terminal upper surface accommodates the product is taken out. As a result of preferentially securing a height that is convenient for work, the start end top surface is positioned higher than the top surface of the elevating unit 101 on the work table 102), or the same or slightly higher position When the worker moves the pallet 112 containing the product to the carry-out shelf 111, the weight 109 becomes heavier, and the weight 109 is lowered so that the elevating part 101 is automatically raised. To return to the original position.

  Here, the height of the work for loading the product on the empty pallet and the work for taking out the pallet loaded with the product are respectively suitable, and an environment with good workability is created. However, since the air cylinder is used, the former 1 is used. I have the same problem.

JP-A-9-20406 Patent 4694212

  The present invention is intended to solve the above-mentioned problems. The lever is used to reduce the operating force, and the lever's action point is brought into sliding contact with the slope formed on the bottom surface of the elevating part to increase the ascending stroke. It is an object of the present invention to provide a transport device that can move a heavy object to a required height without using power.

  The present invention is intended to solve the above problems, and means for solving the problems will be described below.

According to a first aspect of the present invention, there is provided a transport device for carrying a work to a carry-in shooter into which a work to be carried is carried, a lift to be moved downward receiving the work to be carried supplied from the carry-in shooter, and a work to be carried down. In a transfer device comprising a working unit to be applied and an elevating means for raising the elevating unit on which the object to be conveyed is placed and a discharge shooter for supplying the object to be collected to the cargo collection unit
The lift is formed on the upper surface and the lower surface is formed with an inclined surface inclined downward, and the operating point of the lever is brought into contact with the inclined surface of the elevating unit lowered to a predetermined position. The operating means comprises an elevating means whose operating point can move the elevating part up and down via a slope.

  According to a second aspect of the present invention, there is provided a transport apparatus according to the first aspect, wherein the transport apparatus according to the first aspect includes a lift-in type carry-in shooter that is arranged to be movable up and down in an upward direction opposite the discharge shooter and that can supply an object to be carried to the carry-in shooter. Conveyed object escape means is provided on the upstream side of the discharge surface facing the lift type carry-in shooter of the shooter.

The effects of the present invention are as follows.
1. Since the elevating part can be raised with a small operating force by human work using the lever, the action point of the lever is made to slide in contact with the slope inclined downwardly formed in the elevating part. The required rising stroke can be secured.
Thereby, even if it does not utilize motive power, such as an air cylinder, the raising / lowering part in which a heavy article is mounted can be conveyed upward by human work.
2. Since the power of artificial energy such as electricity or compressed air is not used, the layout of the transfer device can be easily changed.
3. Since no power from artificial energy such as electricity or compressed air is used, energy costs associated with operation become unnecessary.
4. The mechanism is simple and anyone can see the operation. Maintenance, inspection and repair are easy.

  It is a principal part side view which shows 1st Example of the conveying apparatus of this invention.   It is a front view enlarged view which shows the 1st stopper of the conveying apparatus of this invention.   It is principal part sectional drawing which shows 2nd Example of the raising mechanism by the lever of this invention.   It is a principal part side view which shows a prior art.

A non-powered transfer apparatus according to a first embodiment of the present invention will be described with reference to FIGS.
Reference numeral 1 denotes an elevating unit on which a transported object can be placed. The base unit 16 is connected to a wire rope 13 and can be moved up and down by a guide member 15, and a support shaft 17 having a circular cross section extending horizontally from the base unit 16. It can be pivotally attached.
The elevating unit 1 is supported by elevating unit posture holding means (not shown) extending from the guide member 15 with the support shaft 17 being inserted from the center of gravity of the elevating unit 1 toward the carry-in shooter 23 side, and the inclination is the same as the carry-in shooter 23. ing.
On the upper surface of the lifting / lowering section 1, a required number of rollers are mounted so that the shafts are parallel to each other with its axis perpendicular to the plane of the paper, and the lower surface is formed with a slope 2 as a stroke amplifying means inclined downward. In addition, a slider 3 which is movable forward and backward toward the carry-in shooter 23 as stopper release means is attached, and an L-shaped link 4 extends from the slider 3 in a direction away from the carry-in shooter 23, and the tip is an elevating part. 1 protrudes from the upper surface of 1.

Reference numeral 10 denotes a work table for loading a product onto an empty pallet on which the lifting / lowering unit 1 is placed and placed on the lifting / lowering unit 1 and used as an object to be conveyed. The pivot 5, the working point side link 6 pivoting around the pivot 5, the working point roller 7 pivotably attached to the tip of the working point side link 6, and the pivot 5 pivoting around the pivot 5 as a fulcrum A lever mechanism comprising a force point side link 8 as an operating rod whose length is longer than 6 is disposed, and when the force point side link 8 is raised upward, the action point side link 6 is also pivoted in synchronization. The roller 7 existing in is raised while drawing an arc locus.
Reference numeral 9 denotes an operating rod return support means for returning the power point side link 8 as the operating rod to its original position, the base portion is attached to the work table, and the tip bulge portion can be moved back and forth via a compression coil spring. When an external force is applied to the arm, it moves backward, and when the external force becomes weak, it returns to its original position.
Reference numeral 13 denotes a flexible wire rope that is mounted on pulleys 11 and 11 rotatably attached to the support member 12 and has one end connected to the counterweight 14 and the other end connected to the base portion 16.

  Reference numeral 18 denotes an elevating / lowering means for raising and lowering, and a link 19 is disposed so as to be pivotable via a pivot 20 and is formed at the upper and lower parts of the elevating / lowering part 1 and the stopping means 18 when the elevating / lowering part 1 is lowered. The link 19 is pivoted by a sliding contact with the slope existing in the plane projection plane 1 and the slope is moved out of the plane projection plane of the lift unit 1 so that the lift unit 1 is moved up and down. On the other hand, when the elevating part 1 is raised, the upper edge of the elevating part 1 engages with the jaw part so that the elevating part 1 can be prevented from rising.

  Reference numeral 23 denotes a carry-in shooter that guides an object to be carried to the elevating unit 1, and a required number of rollers are mounted on the upper surface so that the shafts are parallel to each other with a right angle on the paper surface. The second stopper 21 is pivotally attached to the terminal portion that is pivoted through the pivot shaft 22 and the upper end protrudes from the sliding surface of the conveyed object that is the upper surface of the carry-in shooter 23, while the filler 21a having a circular cross section protrudes from the opposite lower end portion. The stopper pin 23a is attached to the carry-in shooter 23 adjacent to the lower side of the pivot 22 to prevent the second stopper 21 from rotating counterclockwise in FIG. It has been.

A discharge shooter 24 guides a pallet loaded with products to be conveyed to a collection area, and a required number of rollers are mounted on the upper surface so that the shafts are parallel to each other with a shaft perpendicular to the paper surface. .
From the sliding surface of the object to be transported, the link 26 constituting the lifting / lowering portion lift / stop releasing means 25 is pivotally attached to the start end portion of the discharge chute 24 opposite to the lift portion 1 via the pivot, and the upper end is the upper surface of the discharge chute 24. On the other hand, the opposed lower end is in contact with one end face of a pusher shaft 28 that is movably mounted on a guide member 27 attached to the lower surface of the discharge shooter 24. Further, the other end surface of the pusher shaft 28 is in contact with the lower end portion of the link 19 constituting the elevating / lowering unit ascending / stopping means 18.

In addition, a link 30 constituting the conveyed object escape means is pivotally attached to the downstream side of the lifting / lowering part lift stop releasing means 25 via a pivot 29, and an upper end is an upper surface of the discharge shooter 24 at one end on the upstream side of the link 30. An upstream link 31 that sinks from the sliding surface of the conveyed object is pivotally attached, and a downstream link 32 that protrudes from the sliding surface of the conveyed object whose upper end is the upper surface of the discharge shooter 24 at the opposite downstream end. Is pivotally attached.
In addition, between the upstream side link 31 and the downstream side link 32, it is possible to accommodate the same number of objects to be conveyed as the number of objects to be conveyed mounted on the lifting / lowering carry-in shooter 33 described later.
The pivot 29 is disposed closer to the downstream link 32, and the link 30 is biased by its own weight with the pivot 29 serving as a fulcrum so that the upstream link 31 is lowered and the downstream link 32 is raised.

Reference numeral 33 denotes a lift-in carry-in shooter that guides an empty pallet as an object to be carried into the carry-in shooter 23 with a required number of rollers arranged on the upper surface in parallel with a shaft perpendicular to the plane of the paper and being rotatably mounted. It is attached via a base part 35 that can be moved up and down by a guide member 34 and a support shaft 36 having a circular cross section extending in the horizontal direction from the base part 35, and has an L-shape at the end facing the carry-in shooter 23. The first stopper 33a that can be moved up and down is attached, and when the flange extending toward the carry-in shooter 23 is pushed downward, the first stopper 33a is lowered and the tip portion that stands up toward the top is raised and lowered. The type carry-in shooter 33 sinks from the sliding surface of the object to be conveyed.
Reference numeral 37 denotes a pulley, and reference numeral 40 denotes a counterweight which is connected to the wire rope 39 and is heavier than the lifting / lowering carry-in shooter 33.

  Reference numeral 41 denotes a lifter that constitutes an operating means for remotely operating the conveyed object escape means. A base shaft is inserted into the guide member 42 so as to be movable up and down. It is connected to the side link 31 side.

The operation of the above configuration will be described.
As shown in FIG. 1, there are a predetermined number (two in this figure) of the objects 112 to be conveyed on the upper surface of the liftable carry-in shooter 33 that is waiting on a predetermined low position side by a lift prevention means (not shown). Place an empty pallet.
Subsequently, when the lifting prevention means (not shown) is released by human work and the liftable carry-in shooter 33 is raised manually (the operation force is reduced by the effect of the counterweight 40), the first lower surface of the carry-in shooter 23 is placed on the lower surface of the starting end. When the collar portion of the stopper 33a is brought into contact and is further raised, the first stopper 33a is lowered downward, and the tip portion that stands up toward the top side is lowered from the sliding surface of the object to be conveyed of the liftable carry-in shooter 33. Then, all the empty pallets that are the objects to be conveyed 112 slide down due to their own weight and move to the carry-in shooter 23.

Almost simultaneously, a member (not shown) extending from the base portion 35 approaches the lifter 41 and lifts the lifter 41 to pivot the link 30 via the wire rope 43, and the tip of the upstream link 31 is connected to the discharge shooter 24. When protruding from the sliding surface of the transported object, which is the upper surface, the tip of the downstream link 32 is lowered from the sliding surface of the transported object.
At this time, the conveyed object 112 on the discharge shooter 24, which is normally prevented from sliding by the downstream link 32 whose tip protrudes from the sliding surface of the conveyed object, starts to slide down due to the sinking of the downstream link 32, and at the same time Subsequent conveyed objects are prevented from sliding off by the upstream link 31 protruding from the sliding surface. As a result, a predetermined number of conveyed objects 112 existing between the upstream link 31 and the downstream link 32 slide down to the end of the discharge shooter 24.

  Further, when the lifting / lowering carry-in shooter 33 rises to a slight remaining height, it comes into contact with a lift stop stopper (not shown) to stop the lifting, and the lifting / lowering loading shooter 33 is raised and biased by the heavy counterweight 40 in a predetermined state. Waiting in position.

A pallet on which a predetermined number (two in the figure) of the objects to be conveyed 112 slid down to the end of the discharge shooter 24 is collected, and the same number of objects to be conveyed (empty pallets) as the objects to be conveyed (empty pallets) ( Product pallets) are collected.
Next, the lifting / lowering carry-in shooter 33 is lowered to a predetermined position by human work, and an unillustrated ascent prevention means is operated to stand by at the predetermined position.
As a result, a member (not shown) extending from the base portion 35 is separated from the lifter 41, and the link 30 of the conveyed object escape means is automatically pivoted by its own weight, so that the tip of the upstream link 31 sinks from the sliding surface. At the same time, since the tip of the downstream link 32 protrudes from the sliding surface, the transported object stopped by the upstream link 31 slides down and abuts on the downstream link 32 and is prevented from sliding down.

  As described above, since the transported object cutting means is arranged on the upstream side of the discharge chute 24 with respect to the projection view of the liftable carry-in shooter 33, the lower standby height of the liftable carry-in shooter 33 is equal to the height of the transferred object. Since the height can be lowered, the effect of carrying the work to be conveyed becomes easier.

  On the other hand, at the top of a predetermined number (two in this figure) of empty pallets that are the objects to be conveyed 112 that slide down the carry-in shooter 23, as shown in FIG. The second stopper 21 is pivoted by abutting and the tip is lowered from the sliding surface (two-dot chain line in the figure), so that it moves to the elevating part 1 and presses the L-shaped link 4 to move the slider through the L-shaped link 4. 3 is separated from the second stopper 21, so that the second stopper 21 rotates counterclockwise in the figure by its own weight and abuts against the stop pin 23a to prevent its rotation, so that the tip protrudes from the sliding surface of the conveyed object. Is done.

At this time, the empty pallet, which is the object 112 to be continuously slid down, has a constant interval on the sliding surface side, so that the slider 3 is separated from the second stopper 21 and the second stopper 21 is counterweighted by its own weight. The tip of the second stopper 21 is in contact with the bottom surface of the empty pallet, which is the leading transported object 112, but the gap between the leading transported object and the succeeding transported object. As soon as the second stopper 21 is exposed, the second stopper 21 rotates counterclockwise and the tip protrudes from the sliding surface to prevent the subsequent transported object from sliding off.
Thereby, the effect of making the carry-in shooter 23 wait for the subsequent transported object while the one transported object 112 is reliably supplied to the elevating unit 1 is achieved.

The elevating unit 1 on which the object to be conveyed 112 is mounted becomes heavier than the counterweight 14 and automatically descends by its own weight. At this time, the lower surface edge of the elevating unit 1 is in sliding contact with the inclined surface formed on the elevating unit ascending / stopping means 18, and the link 19 is pivoted to lower the inclined surface out of the projection surface of the elevating unit 1. The lowering unit 1 is pivoted by being brought into contact with the upper surface of the upper and lowering parts, and the upper surface is made horizontal.
At this time, the inclined surface 2 formed on the lower surface of the elevating unit 1 and the roller 7 serving as the operating point of the lever mechanism are opposed to each other with contact or a slight gap therebetween.

Next, when the operator loads the required number of products on the empty pallet as the object to be conveyed 112 by human work, the lever side link 8 of the lever used as the operation rod is pivoted upward, and the action point side link The roller 7 that pivots and bears the action point also moves upward along an arc locus.
The elevating part 1 is lifted by the inclined surface 2 formed on the lower surface being pushed up by the roller 7.
At this time, in addition to the vertical rise of the roller 7, the elevating part 1 is a product of the product of the length of the slope 2 on which the roller 7 abuts and rolls and the angle θ formed by the horizontal plane of the slope 2 with sin θ. The ratio of the length of the action point side link 6 and the force point side link 8 is increased, and the rising stroke that is insufficient while raising the elevating part 1 with a small force is compensated by the slope effect, thereby ensuring the necessary rising stroke. Fulfill.

  When the elevating part 1 is raised, the jaw part of the elevating part raising stop means 18 is brought into contact with the upper surface edge of the elevating part 1, and when it is further raised, the elevating part 1 is pivoted with the support shaft 17 as a fulcrum. The sliding surface of the discharge shooter 24 is made substantially parallel to the sliding surface of the discharge shooter 24, and the height of the end surface facing the start end of the discharge shooter 24 of the elevating unit 1 is set to the same or slightly higher position than the start end side height of the discharge shooter 24. And the ascent is stopped.

When the elevating unit 1 is tilted, the object 112 is automatically slid down and moved to the discharge shooter (the elevating unit ascending / stopping means 18 is disposed in a place where it does not interfere with the path of the object to be conveyed. When the transfer to the discharge shooter 24 is completely carried out, the link 26 pivots due to the sliding contact between the transported object 112 and the tip of the link 26 of the lifting / lowering portion lift stop releasing means 25, thereby lowering the lower end of the link 26. The release bar 28 is pressed.
As a result, the release bar 28 is pushed to pivot the link of the lifting / lowering unit ascending / stopping means 18, and the jaw formed on the means 18 and engaged with the upper / lower edge of the lifting / lowering part is moved away from the lifting / lowering part 1. The ascending / stopping function of the part 1 is released, and the elevating part 1 is allowed to ascend and rise.

In this way, the conveyed product loaded with the product automatically slides down the upper surface of the discharge shooter 24, but is prevented from slipping by the downstream link 32, and a plurality of products to be conveyed upstream from the downstream link 32. The thing is retained.
As described above, when the pickup operator who periodically circulates mounts the empty pallet, which is the required number of objects to be transported, on the liftable shooter 33 that is waiting, and then lifts the liftable shooter 33 as described above. The empty pallet, which is the required number of objects to be conveyed, is supplied from the liftable shooter 33 to the carry-in shooter 23, and the link 30 constituting the object escapement means is pivoted so that the tip of the downstream link 32 moves from the sliding surface. The required number (two in this figure) of the objects to be transported that have been submerged and loaded is automatically supplied to the end of the carry-out shooter 24, while the subsequent product is projected by the upstream link 31 protruding from the sliding surface. The transported object loaded with is prevented from sliding down.
In this way, the same number of conveyed objects (product pallets) as the loaded conveyed objects (empty pallets) are collected.

  When the lifting / lowering unit 1 is separated from the roller 7 of the hook mechanism, if the hand is released from the operating rod, the coil spring of the operating rod return assisting means 9 is resiliently restored and the bulging end presses the action point side link 6, so that the force point side Taking into account the pivoting of the link 8 due to its own weight, the operation rod is quickly returned to its original position.

When the transported object 112 passes and the tip of the link 26 is released, the link 26 is returned to the original posture by a coil spring (not shown).
Along with this, the elevating / lowering section raising / lowering stopping means 18 is also returned to its original position even if the link is pivoted by a coil spring (not shown). At this time, the release bar 28 pressed by the link of the elevating / lowering unit ascending / stopping means 18 is also returned to the original position.

The lifting / lowering unit 1 from which the conveyed object 112 has been discharged is raised with a lighter weight than the counterweight 14, and the slider 3 comes into contact with the second stopper 21 so that the tip is a sliding surface as shown by a two-dot chain line in FIG. It is further sunk and comes into contact with a stop member (not shown) to stop the ascent.
At this time, if there is an object to be transported in the carry-in shooter 23, the object to be transported automatically slides down and moves to the lifting / lowering unit 1 as described above, and the lifting / lowering unit 1 on which the object to be transported that is heavier than the counterweight 14 is loaded. It descends automatically, and comes into contact with the work table 10 in the same manner as described above to stop the descent.

  In the above embodiment, the scissors are operated only by the scissors mechanism, but the present invention is not limited to this. That is, as shown in FIG. 3, the action point 62a slidably contacted with the inclined surface 61 formed on the lower surface of the elevating part 60, the fulcrum 63, and the force point 62b of the rod 62 having the force point 62b are rotated around both ends of the link. The operation rod 65 may be extended from the upper link in a direction in which the vertical link is inclined by contacting the inner surface of the upper side link of the parallelogram link 64 that is freely connected via a pin.

  To explain the action, when the operating rod 65 is lowered, the force point 62b slidably contacting the upper link rotates clockwise around the fulcrum 63 and the action point 62a slidably contacts the lower surface of the elevating part 60 and rises while drawing an arc locus. And the raising / lowering part 60 can be raised by the raising stroke which added the ridge and the slope effect similarly to Example 1. FIG.

  In short, any configuration may be used as long as a slope is formed on the lower surface of the elevating part and a non-powered means capable of operating the power point side link of the heel and the heel having an action point that is raised in contact with the slope.

Reference numeral 72 denotes a counterweight that constitutes the operating rod return support means, and the central portion of the wire rope 70 having one end connected to the upper side of the vertical link and the other end connected to the counterweight 72 is mounted on the pulley 71. It is configured.
Explaining this action, when the lifting part is raised and the action point 62a is released, the power point force point 62b remains lowered, so that the operating rod 65 does not return to the original position. Therefore, since a means for keeping the force point 62b (not shown) away from the inner surface of the upper link of the parallelogram link 64 is taken, the parallelogram link is pulled by the weight of the counterweight 72 so that the parallelogram link is restored to its original shape. The operation rod 65 is returned to the original position.

  It is used in parts supply devices and production product unloading devices used in automobile and home appliance assembly lines.

1, 101 Lifting part
2 slope
3 Slider
4 L-shaped link
5 Axis
6 Action point side link
7 Laura
8 Operating rod (Power point side link)
9 Operation rod return support means 10, 102 Work table 11, 37, 105 Pulley 12, 38, 106 Support member 13, 39, 108 Wire rope 14, 40, 109 Counterweight 15, 34 Guide member 16, 35 Base portion 17, 36 Support shaft
18 Elevating / lowering means
21 Second stopper
23 Loading shooter
24 Discharge Shooter
25 Lifting unit lift stop release means
26 links
27 Guide member
28 Pusher shaft
29 Axis
30 links
31 Upstream link
32 Downstream link
33 Elevating carry-in shooter
33a First stopper
41 Lifter
42 Guide member
43 wire rope
103 Lifter
104 Air cylinder
110 Supply shelf
111 Unloading shelf
112 Conveyed object

Claims (2)

A carry-in shooter into which an object to be conveyed is carried, a lift unit that can receive the object to be conveyed supplied from the carry-in shooter, a moving unit that moves downward, a work unit that performs work on the object to be conveyed down, and the object to be conveyed are mounted. In a transport device comprising lifting means for raising the placed lifting part and a discharge shooter for supplying a transported object to the cargo collecting part,
The lift is formed on the upper surface and the lower surface is formed with an inclined surface inclined downward, and the operating point of the lever is brought into contact with the inclined surface of the elevating unit lowered to a predetermined position. And an elevating means whose operating point can be moved up and down through an inclined surface by the operating means. 2. A lifting / lowering carrying-in shooter which is arranged to be movable up and down in an upward direction facing the discharge shooter in the transfer device according to claim 1, and a discharge surface facing the lifting / lowering-type loading shooter of the discharge shoe. A conveying apparatus comprising a conveyed object escape means further upstream.

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