JPH04115807U - vertical conveyor - Google Patents

Abstract

(57) [Summary] [Purpose] When the bucket descends and reaches the lower rotating part of the guide member, the bucket is quickly reversed to discharge the stored contents.
To use the bucket hygienically by preventing contents from remaining in the bucket. [Structure] An upper roller 21 and a lower roller 22 disposed above and below both sides of the bucket 2 are rotatably fitted into a guide member 3 that guides the circulation of the bucket 2, and the lower roller 22 of each bucket 2 are connected to endless chains 5 arranged in a pair on the left and right sides, and furthermore, a notch 32 is formed in the downward turning portion of the guide member 3 to release only the upper roller 21 from the guide member 3.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a vertical conveying device that circulates a plurality of buckets in a vertical direction.

0002

[Conventional technology]

Conventionally, as seen in the one described in Japanese Patent Application Laid-Open No. 62-111813, A belt is wound around the upper and lower rotating drums installed in the building, and a bucket is placed in the appropriate position on this belt. By installing multiple buckets and storing materials, etc. in the buckets on the descending track, the dead weight of the materials, etc. can be reduced. The bucket is moved downward and circulated, and the bucket is reversed at the downward turning section. A vertical conveying device configured to discharge the materials, etc. from the bucket is provided. Ru.

0003

[Problem that the idea aims to solve]

However, in the above conventional method, the bucket is rotated in the lower rotating part. Since it is slowly turned over according to the operation, it is possible to collect viscous materials such as garbage. If the bucket is filled with liquid, some of the contents will remain in the bucket even if it is inverted. This may result in the remaining contents not being ejected, and the remaining contents may fall when ascending in an inverted state. In addition to contaminating the area around the equipment, the weight of the remaining contents may impede smooth circulation. There was a problem that this could become a problem.

0004

[Means to solve the problem]

The vertical conveyance device of the present invention has a plurality of buckets for storing objects, and A plurality of buckets are driven by the weight of the contents stored in the buckets or by an appropriate drive. A vertical conveying device for vertically circulating the bucket by means of An upper roller and a lower roller are arranged above and below, and these upper rollers and lower rollers The roller is rotatably fitted into the guide member that guides the circulation of the bucket, and The lower roller of each bucket is wound around upper and lower sprockets that are rotatably supported. The guide member is connected to the endless chains arranged in a pair on the left and right, and the guide member is rotated downward. A notch is formed in the portion to release only the upper roller from the guide member. .

[0005] In addition, an edge member with a circular cross section is provided on the upper edge of the bucket in the vertical conveyance device. At the same time, the height of the upper edge is gradually increased so that the height of the upper edge becomes the highest at one point on the rear edge. Next, a dripping member is connected to one place of this highest trailing edge, and the dripping member is The member is loosely fitted into a groove of a vertically erected guide pipe.

[0006] Furthermore, in the vertical conveyance device, the stored items are thrown into the bucket located on the descending side. A chute is provided at the tip of the chute for storing the contents in a bucket. The swinging chute that leads into the bucket automatically swings between the input position facing the inside of the bucket and the withdrawal position. It is set up in the current location.

[0007]

[Effect]

When the bucket descends and reaches the lower pivot of the guide member, the top roller of the bucket The roller separates from the guide member through the notch formed in the guide member, and this causes The bucket rotates around the lower roller all at once, and this rapid reversal action causes the bucket to move inside the bucket. Eject the stored contents.

[0008] In addition, when the bucket is inverted when it is raised, it may not be able to be completely discharged and it may end up on the side of the bucket. Adhering liquids such as sewage are guided to the guide pipe from the dripping member provided at the rear edge of the upper edge and drained. put out

[0009] Furthermore, the stored items are guided through a chute to a swinging chute and stored in the bucket. be done.

0010

【Example】

Embodiments of the present invention will be described below with reference to the drawings. In addition, in this example, from a residence etc. This will be explained using an example of a vertical conveying device that conveys and discharges generated garbage to a lower discharge section. .

[0011] FIG. 1 shows a schematic configuration of this vertical conveyance device.

0012 This vertical conveyance device 1 is configured to circulate a plurality of buckets 2 in the vertical direction. It is what was done.

[0013] An upper roller 21 and a lower roller 22 are disposed above and below both sides of the bucket 2. ing. The upper roller 21 and the lower roller 22 are the lower roller 2 as shown in FIG. 2 is arranged to protrude slightly laterally than the upper roller 21, and these upper rollers The lower roller 21 and the lower roller 22 are a pair of left and right guide members formed in a loop shape. 3, respectively, so as to be able to roll freely.

[0014] The guide member 3 is a pair of members each having a hook-shaped cross section as shown in FIGS. 2 and 3. 31, 31, and inside these members 31, 31 are the upper roller 21 and the lower roller. A portion roller 22 is fitted in such a manner that it can freely roll.

[0015] Furthermore, an endless chain 5 is disposed within the cover material 35 that fixes the guide member 3. The shaft portion 22a of the lower roller 22 is connected to the endless chain 5 by a connecting member 23. are connected via. The endless chain 5 is rotatably supported as shown in FIG. It is wound between the upper sprocket 51 and the lower sprocket 52. upper sprocket Reference numeral 51 is connected to a drive motor with a brake (not shown) via a reduction gear. The endless chain 5 is circularly driven through the upper sprocket 51 by the rotational drive of the dynamic motor. By moving the bucket 2, each bucket 2 is configured to be moved circularly in the vertical direction. .

[0016] Here, the downward turning part of the guide member 3 which becomes the folded part of the bucket 2 (Fig. range P. ), the upper roller 21 is attached to the outer member 31 as shown in FIG. A notch 32 is formed to open the hole. This causes bucket 2 to descend and When the roller 21 reaches the notch 32, this upper roller 21 is removed from the guide member 3. Therefore, the bucket 2 is moved around the lower roller 22 at this position. It will suddenly turn around.

[0017] Furthermore, the bucket 2 is formed into a rectangular shape in plan view, as shown in FIGS. 1 and 5. The upper peripheral edge 24 has the lowest central part of the front edge 24a; From the center of the front edge 24a to the highest point of the center of the rear edge 24c via the side edges 24b It is formed with a gradual slope. The upper edge 24 formed in this way has a cross section. A circular edge member 25 is provided.

[0018] A dripping member 26 is connected to the center of the highest trailing edge 24c, and the dripping member 26 The member 26 is loosely fitted into the groove 61 of the vertically erected guide pipe 6.

[0019] Furthermore, in Figure 1, 7 is installed on the required floor of the building where this vertical conveyance device is installed. This is a chute for throwing garbage into the bucket 2 where it is recycled. Shoot 7 An input port 71 formed at the base end of the input port 71 is disposed facing the side wall of the building. 1 can be opened and closed by an opening/closing lid 72. The tip of chute 7 is bucket 2 It has been extended to a position close to . At the tip of this chute 7 is a swinging chute. 8 is swingably provided. Is the swinging chute 8 the input port 71 of the chute 7? It guides the garbage thrown in from the bucket into the bucket 2, and usually the tip is the bucket. It is arranged at a loading position that extends inside the bucket 7 from the front of the bucket 2, and each When bucket 2 descends, it comes into contact with the front of the bucket and is forced to the chute 7 side. is swung to the retracted position. Note that the tip of the swinging chute 8 is is placed in the input position by a biasing member to prevent it from inadvertently swinging to the retracted position on the chute 7 side. It may be energized.

[0020] Next, the operation of the vertical conveyance device configured as described above will be explained.

[0021] When each bucket is arranged as shown in FIG. The collected garbage is stored in a bucket 2 through a chute 7 and a swinging chute 8.

[0022] When garbage is stored in the bucket 2, the endless chain 5 is circulated by the drive motor. The bucket 2 is conveyed by driving the ring. During this transportation, the descending side of bucket 2 The weight on the descending side is heavier due to the amount of garbage stored in the bucket 2 on the descending side. This action promotes the lowering of the bucket 2. This will drive A dynamic motor with a small driving force is sufficient.

[0023] When the upper roller 21 of the bucket 2 reaches the notch 32, this upper roller 21 is disengaged outwardly from the guide member 3, and in this position the bucket 2 is attached to the lower roller 22. Reverses all at once, centering on . This rapid reversal action moves the garbage in bucket 2 downwards. It is discharged all at once into a discharging section (not shown) of a provided container or the like.

[0024] The upper roller 21 of the bucket 2 that has discharged the garbage is fitted into the guide member 3 again. It rises while remaining inverted. If bucket 2 is inverted, it will not be possible to Dirt that has adhered to the side of the bucket 2 without being washed away is removed from the side of the bucket 2 and the upper edge 24. It flows along the edge member 25 to the dripping member 26 and drips into the guide pipe 6 from this dripping member 26. be done.

[0025] In addition, if the resistance such as friction that acts on the circulation of bucket 2 is made sufficiently small, It is also possible to circulate each bucket 2 by the weight of the garbage stored in the bucket 2. It is Noh. In this case, there is no need for a drive motor to drive the endless chain 5, but Braking means is required to stop the bucket 2 at a predetermined circulating position.

[0026] 6 to 8 show other embodiments of the vertical conveying device according to the present invention. In addition , the same members as in the previous embodiment are given the same reference numerals, and the explanation thereof will be omitted.

[0027] In this vertical conveyance device 1, a lower roller 22 of a bucket 2 is guided by an inner guide portion 41. At the same time, the upper roller 21 of the bucket 2 is disposed outside the inner guide portion 41. It circulates while being guided by the provided outer guide part 42, and the inner guide part 41 and the outer guide part 42 are provided. The guide portion 42 constitutes the guide member 4.

[0028] Inside the inner guide part 41, there is a sprocket wound between the upper sprocket 51 and the lower sprocket 52. An endless roller chain 9 (see FIG. 7) is provided. This roller chain The lower part of the bucket 2 is connected to a suitable roller 91 of the bucket 9 via a connecting member 27. The roller 91 is also used as the lower roller 22.

[0029] The outer guide portion 42 is cut out at the downward turning portion (indicated by range P in FIG. 1). There is. As a result, when the bucket 2 descends and the upper roller 21 reaches the downward turning section, In this case, the upper roller 21 separates from the outer guide section 42, and therefore At this position, the bucket 2 is immediately reversed around the lower roller 22.

[0030] The other configurations and operations are the same as those in the previous embodiment, and their explanations will be omitted.

[0031]

[Effect of the idea]

As described above, according to the present invention, the bucket descends and the guide member rotates downward. When the upper roller of the bucket reaches the rotating part, the notch formed in the guide member allows the upper roller of the bucket to In order to separate from the guide member, the bucket suddenly turns around around the lower roller. This will prevent the contents from remaining in the bucket and ensure sanitary use. can be used.

[0032] In addition, when the bucket is inverted when it is raised, it may not be able to be completely discharged and it may end up on the side of the bucket. Adhering liquids such as sewage are guided to the guide pipe from the dripping member provided at the rear edge of the upper edge and drained. It is hygienic and does not fall around the device.

[0033] Furthermore, the stored items are put into the chute and stored in the bucket via the swinging chute. This allows the stored items to be smoothly and reliably stored in the bucket.

[Brief explanation of drawings]

FIG. 1 is a side view showing the overall configuration of a vertical conveyance device according to the present invention.

FIG. 2 is an enlarged longitudinal side view showing the upper and lower rollers and guide members of the bucket.

FIG. 3 is a sectional view taken along line AA in FIG. 2;

FIG. 4 is an enlarged view showing a notch formed in the lower part of the guide member.

FIG. 5 is a perspective view showing the bucket.

FIG. 6 is a side view showing another embodiment of the vertical conveyance device according to the present invention.

FIG. 7 is an enlarged longitudinal side view showing the upper and lower rollers and guide members of the bucket.

8 is a sectional view taken along line BB in FIG. 7. FIG.

[Explanation of symbols]

1 Vertical conveyance device 2 bucket 21 Upper roller 22 Lower roller 24 Upper edge 24c Trailing edge of upper edge 25 Edge member 26 Dripping member 3,4 Guide member 32 Notch 5 Endless chain 51 Upper sprocket 52 Lower sprocket 6 Guide tube 61 Groove 7 Shoot 8 Swing chute

Claims (3)

[Scope of utility model registration request] 1. A vertical conveyance device having a plurality of buckets for storing stored items, and circulating these buckets in a vertical direction by the weight of the stored items stored in the buckets or by an appropriate drive means. An upper roller and a lower roller are disposed above and below both sides of the bucket, and the upper roller and the lower roller are rotatably fitted into a guide member that guides the circulation of the bucket, and the lower part of each bucket is fitted into a guide member that guides the circulation of the bucket. The rollers are wound around rotatably supported upper and lower sprockets and linked to endless chains arranged on the left and right sides, and a notch is formed in the downward rotation part of the guide member to release only the upper roller from the guide member. Vertical conveyance device characterized by: 2. An edge member having a circular cross section is provided at the upper end periphery of the bucket, and the upper end periphery is formed to be gradually inclined so that the height of the upper end periphery is highest at one point on the rear edge,
2. The vertical conveying device according to claim 1, wherein a dripping member is connected to one location of the highest rear edge, and the dripping member is loosely fitted into a groove of the vertically erected guide pipe. 3. In the vertical conveyance device, a chute is provided for throwing the stored items into the bucket located on the descending side, and a swinging chute is provided at the tip of the chute to guide the stored items into the bucket. 2. The vertical conveyance device according to claim 1, wherein the vertical conveyance device is swingably provided between an input position facing the inside and a retracted position.