JPS6382208A - Continuous vertical transport device - Google Patents

Abstract

PURPOSE:To transport a transport container in stable form by arranging the transport container, right and left endless chains, and the metal fittings for supporting the container, keeping an equal interval, and preventing the falling- down of the supporting metal fittings outside and inside the transport container. CONSTITUTION:The rotary parts B1, B2, D, D', E, E', A, and C where chain wheels and shafts are supported onto bearings are arranged at the respective plates, and the right and left endless chains 1 and 1' are laid onto the respective chain wheels. The rear part side of a transport container G and the rear part side of a supporting metal fitting installed in zigzag form onto the one side of the front part are installed onto the chain 1 on the same side, and the other side of the front part is installed onto the chain 1' on the other side. When the right and left endless chains 1 and 1' are revolved in the direction of arrow by a motor M, the transport container G shifts horizontally in the lower transport part and rises vertically in the vertical transport part, maintaining the horizontal state, keeping an interval, and when the transport container G reaches the upper part, horizontal shift in the direction of arrow is started.

Description

DETAILED DESCRIPTION OF THE INVENTION OBJECTS OF THE INVENTION The present invention relates to a continuous vertical conveyance device capable of continuously and reliably raising and lowering conveyed materials, particularly bulk materials such as powder, pellets, and small lumps.

[Summary of the invention]

The continuous conveyance device of the present invention has a conveyance mechanism in which chain receivers 15 are provided at the upper and lower portions of the horizontal conveyance section, and the vertical conveyance section, the lower lateral conveyance section, and the upper lateral conveyance section rotate together. Configure the 1 & part 1 side (left) and -8 (
Left) The endless chain and the endless chain on the other side (right) and the other side (right) of the front of the transport container are connected in a point-symmetrical (staggered) manner using container support fittings, and the transport containers are arranged in rows at equal intervals. This is a conveyor device installed.

[Description of prior art]

Conventionally, a packet conveyor has been widely known as a device for conveying bulk goods and other conveyed items vertically upwards, in which a circular chain is wound around a pair of chain wheels, and packets are attached to the chain. However, this type of packet conveyor scoops up loose materials accumulated in the lower part and conveys them to the upper part. There were disadvantages in that the objects could not be conveyed continuously to the top and the conveyed objects directly adhered to the chain, shortening the life of the chain.

[Explanation of Prior Art 2] At the same time, as a technology that compensates for these drawbacks, J! IU continuation transport is equipped with a continuous transport device. However, the continuous conveyance device using the four-strand chain inevitably includes the following fatal flaw. That is, 1. The number of chain wheels of the rotating part disposed at required locations is twice as many as that of the present invention, and the attached chains and conveyance containers are connected to the endless chain. The manufacturing cost is inevitably high due to the large number of connecting fittings required, and continuous vertical conveyance using a 24-strand chain! The outer endless chain and the container are connected to the teeth and tooth troughs of the inner chain wheel of the rotating section, which is located at the intersection of the descending section of the vertical conveying section and the upper lateral conveying section, which is a feature of the It installation. However, the present invention eliminates all such complicated structures and eliminates the need for vertical and horizontal This is a continuous vertical conveyance device that can fully demonstrate its conveyance function.

[Configuration of the present invention]

Hereinafter, the configuration of the present invention will be explained in detail with reference to the accompanying drawings.

FIG. 1 is an overall side view illustrating the essentials of the conveyance mechanism of the conveyance device of the present invention, and FIG. It consists of chain wheels 2, 2' which are fixed to the left and right sides of the shaft, and both sides of the shaft 4 are supported by take-up bearings 3a, 3a' provided in the casing 12.

Rotating part B2 and rotating part C have the same configuration as rotating part B1, and the shaft rod and chain wheel that make up these rotating parts can each rotate freely, and rotating part A has the same configuration as one rotating part B1. Yes, but.

The shaft rod 4 and the chain wheel 2.2' are fixed with a key etc., and the shaft rod 4
A driving chain wheel F is fixed to one side end of the chain wheel F, and is interlocked with a motor M via a reduction gear and supported by bearings 3c and 30'.

On the other hand, in the rotating part D', a pair of point-symmetrical (staggered) chain wheels 2a, 2a' are connected to cantilever shafts 5, 5 with one side of the shaft rod missing.
' and bearings 3d, 3d''.

The rotating parts E and E'' are also a cantilevered shaft 6.6 with chain wheels 2b and 2b' disposed symmetrically (staggered) on one side of the shaft rod.
and bearings 3d, 3d''.

Transport of the present invention II! For position c, as shown in Fig. 1, the rotating parts B+, D, D', E, E', A, c, and B2 are arranged at the required positions, respectively, and the - (left) side hot end chain 1 is rotated. Part B1. D, E, A, c, and B2, and the other (right) hot end chain 1' is connected to the rotating part B1. D'E'
, A, c, and B2, and transport container G.
The rear (left) side of the transport containers and the rear (left) side of the support fittings are staggered on the rear (left) side of the transport container G and the front (right) side of the transport container G.
(Left) Front to side hot end chain 1.

The other (right) side is connected to the other (right) side hot end chain l° and arranged in a row, and horizontally transferred in the lateral direction in the lateral conveyance section.

The transport containers G are arranged to rise vertically at equal intervals in the ascending section of the precautionary direction transport section while remaining as they are.

Further, the drawings from FIG. 4 to FIG. 7 show the relationship between the transport container G, the left and right endless chains 1.1', and the support fittings of the transport container G, and the rear container support fitting 7 and the front ensemble support. The metal fittings 7' are disposed point-symmetrically (staggered) with respect to the transport container G, and have a two-shape shape, and are connected to the crank rod 9' at the lower end.
9゛ are inserted into the #1 pipes 8 and 8' arranged in parallel on the lower surface of the transport container in a point symmetrical (staggered) manner to support the transport container, and the upper end has a bearing structure that can rotate freely, and the tip end pin 10,
10'' into the pin holes provided between the chain links of the left and right endless chains 71.1', respectively, and securely fix them as shown in the cross-sectional views of the transport container in FIGS. 6 and 7.

Here, FIG. 6 is a cross-sectional view of the front container support fitting 7.
The figure shows the rear container support fitting 7.

In addition, the front container support fitting 7° has a swinging structure, and the stopper 11.0 for preventing forward and backward falling.
11' and has a swingable range, and the rear container support fitting 7 is provided with a stopper 1 for preventing forward and backward falling.
3. Provide l3'.

As mentioned above, the transport container G and the left and right endless chains 1.1
By arranging the container support fittings 7 and 7' at equal intervals, the support fittings 7.7'' are connected to the left and right endless chains 1.1.
Since it will be fixed at ``, the endless chain l, 1°
The transport container G and the container support fitting 7.7'' constitute a so-called rigid body, and the support fitting 7.7'' is the inner part of the transport container G.
The crank rod 9.9°, which is fixed to the support A7.7' and prevents it from falling outward, is placed inside the steel pipe 8.8'' to prevent the deformation of the transport container G by preventing it from swinging up and down. It is possible to prevent this and ensure a stable transfer process of the transfer container G.

In addition, the chain receivers 115 shown in Fig. 8 are provided at the upper and lower parts of the horizontal transfer section to prevent the chain from stretching. , it is possible to perform a stable horizontal → vertical → horizontal transfer stroke. In addition, FIG. 9 shows x− in FIG.
It is a detailed X-ray cross-sectional view.

[Operation of the present invention]

Next, the operation of the present invention will be explained based on FIG.

When the motor M is started and the left and right endless chains are rotated 1°1° in the direction of the arrow, the conveying container G moves horizontally in the direction of the arrow in the lower lateral conveying section, and rises in the riverward conveying section. In the part, the left endless chain l is in the rotating part, and the chain wheel 2 in E is
a and 2b, respectively, and the right endless chain l' rotates FiBD', E' chain wheels 2a', 2b.
``By hanging each piece around, it maintains a horizontal state at intervals, rises vertically, and reaches the top.
＠Transport container G, which has just been transferred, moves horizontally in the direction of the arrow.

Next, the transport container G rotates at the rotating part A, moves horizontally while remaining upside down, further rotates once at the rotating part C, descends parallel to the chain, and further moves to the rotating part B2. Rotating, rotating part B! The transport container G is moved in an upside down direction.

Therefore, bulk materials such as powders and granules continuously supplied from the belt conveyor H to the upper part of the lower lateral transport section are engaged with other adjacent transport containers G by the engaging material 16 (see Fig. 4). (Illustrated in ).

After the transport container G moves laterally without the loose items stored in the transport container G falling outside, the transport container G reaches the upper part of the vertical transport section and reaches the upper part. The transport container G is moved horizontally in the lateral transport section, and the transport container G is reversed at the rotating section A to discharge the transported objects such as loose materials and collected by the chute 17 provided in the F section. , and are sequentially discharged onto a belt conveyor, silo, hopper, etc.

In such circular rotation, the transport container G is rotated by the rotating part,
When passing through D', E, and E', the shaft of the chain wheel of the rotating section is a cantilevered shaft with one side cut out, so that the passage of the transport container G is not obstructed. It is possible to reassemble and ascend at the riverside section while G remains upward, and it is also possible to horizontally transfer the object horizontally in the same position at the upper side, then turn around at the rotating section A and carry out the conveyed object. That's why it happened.

[Effects of the present invention]

Since the continuous conveyance device of the present invention is constructed as described in detail, it is configured to move in an upward posture regardless of vertical or lateral movement during the conveyance process. etc. can be conveyed continuously and efficiently from the bottom to the top, or from the bottom to the bottom, in any forward or reverse direction.
In addition, since the transport container assumes an upright position during the return process in the vertical direction, the installation area of this transport device is minimized, and the structure is simpler than that of a four-strand chain transport device. In addition, it has the same function and can significantly reduce production costs, making it suitable for loading and unloading bulk materials, transporting earth and sand for underground construction, transporting minerals in mines, and for industrial purposes. ! It can be used in an extremely wide range of applications such as charcoal equipment and the transportation of grains, fruits, etc.

[Brief explanation of the drawing]

The accompanying drawings show the structure of the present invention, in which FIG. 1 is a general side view of the conveying device, FIG. 2 is a plan view of the conveying device, and FIG. 3 is a schematic diagram of the rotating parts A, B1, . B2. C, D,
4 is a front view of the transport container G, FIG. 5 is a plan view of the transport container iG, and FIG. 6 is a front container of the transport container G. Cross-sectional view of support fitting 7, seventh
The figure is a cross-sectional view of the rear container support fitting 7 of the transport container G.
The figure is a schematic diagram of the chain receiver N15, Figure 9 is a detailed cross-sectional view taken along the line x-X in Figure 8, and Figure 10 is a transport container G.
FIG. 3 is a plan view showing a state in which the l... One side (left) endless chain, 1゛...
Other side (right) Endless chain 2 ... One side (left) A, B
t, B2.0 part chain wheel. 2゛... Other side (right) A, B,, B2.0 section chain wheel, 2a... D rotating section button wheel, 2a''... D' rotating section chain wheel, 2b... E rotation Part chain wheel, 2b'...E' rotating part chain wheel, 5.5゛...Cantilever shaft, 6.6°...Cantilever shaft, 7...Front container support fitting, 7゛... Rear container support fitting. 15 ... Chain receiving device, 16 ... Engagement material, A, B1.B2.C, D, D', E, E' ... Rotating part G ... Transport container, procedural amendment (method) December 26, 1986

Claims (1)

[Claims] In a continuous vertical conveyance device in which a vertical conveyance section, a lower lateral conveyance section, and an upper lateral conveyance section rotate together, chain receiving devices 15 are provided at the upper and lower portions of the horizontal transfer section, Endless chains 1 on one side (left) and one side (left) of the rear part of the transport container G, endless chains 1' on the other side (right) and the other side (right) of the front part of the transport container G, container support fittings 7, A continuous vertical conveyance device characterized in that the points are connected in a point-symmetrical (staggered) manner using 7'.