KR100734519B1 - Feeder with a plurality of beams - Google Patents

Abstract

The present invention relates to a bend provided with a plurality of beams, the upper surface is an open cylindrical shape, the construction waste is put into one end, the bent portion for transporting and discharging the construction waste injected into the other end, fixed installation on the side plate And a plurality of reinforcing beams arranged at regular intervals from each other, a support frame spaced apart a predetermined distance from the lower portion of the bend portion, and a plurality of springs and one end portion of the bend portion connected to support the bend portion and the support frame. It includes a drive unit, the drive unit is coupled to the crank shaft and the crank shaft which rotates in a direction from one end of the bend to the other end in conjunction with the drive motor, the drive motor generates a driving force by receiving power from the outside, and rotates along the crank axis And tapered in cross section from one end to the other in the imaginary circle. And one or more cranks having different distances from the center of the circle to the ends of the circle, and the bent portion vibrating with the driving portion, the construction waste being smaller than the distance between each of the reinforcing beams of the input construction waste. Discharge into the space between, and the construction waste larger than the interval between the reinforcing beams is characterized in that it is transported along the reinforcing beams and discharged to the other end of the bent portion.

get bent; Construction waste; crank

Description

FEEDER WITH A PLURALITY OF BEAMS

1 is a stereoscopic perspective view of a first embodiment of a fender equipped with a plurality of beams according to the present invention.

Figure 2 is a perspective view for explaining the operation of the first embodiment of the fender equipped with a plurality of beams according to the present invention.

3 is a plan view of a first embodiment of a fender equipped with multiple beams according to the invention.

4 is a cross-sectional view in the width direction of the first embodiment of the fender having a plurality of beams according to the present invention.

5 is a configuration diagram of a driving unit according to the present invention.

6 is a cross-sectional view for explaining the operation of the crank according to the present invention.

7 is a state diagram of the use of a plurality of beams installed in accordance with the present invention.

8 is a side view of FIG. 7.

9 is a perspective view of a second embodiment of a fender equipped with multiple beams according to the present invention.

10 is a side view of FIG. 9.

11 is a plan view of a third embodiment of a fender equipped with multiple beams according to the present invention.

12 is a plan view of a fourth embodiment of a fender equipped with multiple beams according to the present invention.

13 is a side view of FIGS. 11 and 12.

14 is a cross-sectional view in the width direction of a fifth embodiment of a bend in which a plurality of beams according to the present invention are installed.

Fig. 15 is a state diagram of use of the fifth embodiment of the fender equipped with a plurality of beams according to the present invention.

*** Explanation of symbols on main parts of drawing ***

10: bend 12: input part

14: first discharge portion 16: transfer portion

18: second outlet 20: wheel

30: bend part 32, 52: side plate

34, 54: side auxiliary plate 40: reinforced beam

42: support beam 50, 50a: cover plate

56, 56a: auxiliary plate 60: support frame

70: spring 80: drive part

82: drive motor 84a, 84b: crank

86: gear 90: Krasha

92: Hopper

The present invention relates to a bend in which a plurality of beams are installed. Specifically, in the sorting and recycling or reprocessing of construction waste, the small-sized waste can be separated from the vibrating bend before inputting the large waste to the crusher. The invention relates to a bend in which a plurality of beams are provided with a plurality of H beams at regular intervals.

Conventionally, in order to separate small wastes among construction wastes, foreign matters have been separated by using a vibration screen. However, such a vibrating screen is a wire mesh form, and foreign substances such as reinforcing bars mixed in the inside of construction wastes are easily trapped and blocked, and in the case of soil powder having a high water content, it does not pass through the screen. .

On the other hand, even in the case of using a conventional grizzly feeder (Grizzly feeder) is provided with a plurality of cross bars to perform the role of reinforcement and support in the lower portion of the gap member located in the upper portion, the gap of the closed curve form formed by these gap members and cross bars Dirt, such as reinforcing bars mixed inside the construction waste, is easily trapped and clogged, and soil particles with a high water content also fail to pass through the screen.

The present invention has been made to solve the above problems, and an object of the present invention is to improve the technical configuration and to prevent various foreign substances from being caught or blocked in the process of transporting and sorting construction waste, so that the distance between the reinforcing beams It is to provide a bend with multiple beams, which effectively separates soils and wastes mixed with large wastes and improves the quality and productivity of recycled aggregates.

In addition, another object of the present invention is to improve the conventional construction waste treatment process that was first put the construction waste into the crusher, crushed to a small size and then sorted the crushed construction waste according to the size, using the crusher By pre-sorting the construction waste by crushing it before crushing the construction waste, Krasha has a large number of beams that can simplify the processing of construction waste and increase the throughput by ensuring that only large construction waste is added and crushed. This is to give the installed bend.

In order to achieve the above object, a bend is provided with a plurality of beams according to the present invention, a bend is provided with a plurality of beams for inputting the construction waste, sorting and transporting the construction waste according to the size, the cylindrical shape having an open top surface The construction waste is put into one end portion, and the fixed portion 30 for transferring and discharging the construction waste put into the other end portion is fixedly installed on the side plate 32 of the bend portion 30 and is arranged at a predetermined interval from each other. Of the reinforcing beam 40, the support frame 60 spaced apart a predetermined distance from the lower portion of the bend portion 30, the plurality of springs 70 and the bend connecting and supporting the bend portion 30 and the support frame 60. A driving unit 82 fixedly installed at one end of the unit 30 to generate a force vibrating toward the front, and the driving unit includes a driving motor 82 for generating a driving force by receiving power from the outside; Interlock with motor 82 Is fitted to the crank shaft 84 and the crank shaft 84 that rotates in one direction from one end portion of the bend portion 30 toward the other end portion, and rotates along the crank shaft, and as the cross section moves from one end to the other end in the imaginary circle. Each of the inputted construction waste includes one or more cranks 86 having a tapered shape, and the distances from the center of the circle to the ends thereof are different from each other, and the bent part 30 vibrates with the driving part 80. The construction waste smaller than the spacing between the reinforcing beams 40 is discharged into the space between the reinforcing beams, and the construction waste larger than the spacing between each of the reinforcing beams is transported along the reinforcing beam and discharged to the other end of the curved portion. do.

Preferably, the drive unit 80 includes two cranks 86 disposed perpendicular to each other. The interval between each of the reinforcing beams 40 is preferably formed to gradually become narrower toward one end of the bend portion in which construction waste is discharged from one end of the bend portion 30 into which construction waste is input. In addition, each rebar beam 40 is formed longer than the length of the bend portion 30 so as to be exposed to the remaining one end of the bend portion, each of the rebar is exposed to the other end of the bend portion 30 is installed a plurality of beams The cover plate 50 is formed on the beam 40 to have the same width as the curved portion. At this time, the bent portion 30 is to include a side auxiliary plate 34 extending toward the outside from the upper end of the side plate 32, the cover plate 50 is also the side plate 32 and the bent portion 30 A side plate 52 and a side auxiliary plate 54 extending in the same manner as the side auxiliary plate 34 are included. In addition, the cover plate 50 extends from the cover plate 50 so as to be inclined at a predetermined angle downward in the space between the respective reinforcing beams 40 in a direction opposite to the direction in which construction waste is conveyed. To further include, the auxiliary plate 56 is preferably configured to form 20 to 40 ° in the direction opposite to the direction in which the construction waste is transported with respect to the cover plate (50). The bends provided with a plurality of beams are disposed in the lower portion of each of the reinforcing beams in a direction orthogonal to each of the reinforcing beams 40 in the middle portion of the bend portion 30, and both ends thereof are the side plates 32 of the bend portions 30. It may further include a support beam 42 is fixed to, the upper side of each of the reinforcing beams 40 on the same line on which the support beam 42 is installed, the side of the bending portion 30 in a direction orthogonal to each of the reinforcing beams Cover plate 50a fixed to plate 32 and extended from cover plate 50a so as to be inclined at an angle downward in the space between the reinforcing beams 40 in a direction opposite to the direction in which construction waste is conveyed. It is preferable to further include an auxiliary plate 56a formed. The auxiliary plate 56a also makes the cover plate 50a form 20 to 40 ° in a direction opposite to the direction in which construction waste is conveyed. In addition, each of the reinforcing beams 40 is preferably configured such that its cross section forms an inverted triangle at the top and a triangle at the bottom.

Hereinafter, with reference to the accompanying drawings will be described in detail the advantages, features and preferred embodiments of the present invention.

1 is a stereoscopic perspective view of a first embodiment of a fender equipped with a plurality of beams according to the present invention. In addition, Figure 2 is a perspective view for explaining the operation of the first embodiment of a bend according to the present invention a plurality of beams installed, Figure 3 is a plan view of a first embodiment of a bend equipped with a plurality of beams according to the present invention, Figure 4 is a cross-sectional view in the width direction of the first embodiment of a bend in which a plurality of beams according to the present invention are installed. The bend 10 provided with a plurality of beams according to the present invention uses construction in a state in which the part into which the construction waste is input and transported is not inclined and is level with the ground, using the vibration in a specific direction (right direction in FIG. 1). It is a device to transfer. As shown in Figures 1 to 4, the bend 10 is provided with a plurality of beams according to the present invention, the construction waste, etc., the bent part 30 is transported by vibration and installed a plurality of reinforcing beams, The support frame 60, which is spaced apart a predetermined distance from the lower part of the bend part, the spring 70 connecting the bend part and the support frame, and one end part are fixedly installed at one end of the bend part to vibrate the bent part in a specific direction. It includes a drive unit 80 for conveying. An input unit 12 into which construction waste is input is disposed at one end of the bend unit 30. Preferably, the driving unit 80 is arranged at one end of the bend unit 30 in which the input unit 12 is disposed. do. In addition, a first discharge part 14 and a second discharge part 18 through which the construction waste classified through the bend part are discharged are disposed at the other end of the bend part 30. When the construction wastes are introduced into the curved portion 30 through the input portion 12, the construction wastes are pushed by the vibration of the driving unit 80 and moved in a specific direction (the right direction in FIG. 1), and classified according to their size. Large-scale construction waste is discharged to the first discharge unit 14 and small-scale construction waste or foreign matter is discharged to the second discharge unit 18. On the other hand, the bend 10 is installed a plurality of beams according to the present invention may be provided with a plurality of wheels 20 in the lower portion to easily move to the work place. Each component is described in detail as follows.

The bend part 30 according to the present invention is a component part for classifying and transporting construction waste introduced into the input part 12 while vibrating together with the driving part 80, and forms a tubular structure with an open upper surface. At the intermediate height, the plurality of rebar beams 40 are arranged in a straight line parallel to each other. Each rebar beam 40 is fixed to the side plate 32 of the bend portion 30. The side plate 32 of the bend portion 30 is formed at a predetermined height in order to prevent the construction waste being transported to jump up due to the vibration of the bend portion and to escape from the bend portion. In addition, the side plate 32 extends from the upper end to the outside to form the side plate 34, the side plate also prevents the construction waste conveyed from the bent portion is separated from the vibration. The curved portion 30, the side plate 32, and the side auxiliary plate 34 are manufactured by using a high strength iron plate.

Reinforcing beams 40 according to the present invention are installed in parallel while maintaining a predetermined distance from each other. Therefore, the construction waste put into the bending portion 30 moves over the reinforcing beam 40, and construction waste smaller than the interval between the reinforcing beams is discharged between the reinforcing beams and falls to the bottom of the bending portion, and the construction larger than the interval between the reinforcing beams. Only waste remains on the rebar beam. For example, when each of the reinforcing beams 40 are disposed at 10 cm intervals, the construction waste having a size of 10 cm or more among the construction wastes does not escape between the reinforcing beams and remains on the reinforcing beams by vibrating the bending part 30. It moves and is discharged to the first discharge part 14. In addition, construction waste, soil, and rubbish having a size of 10 cm or less are discharged between the reinforcing beams 50 to fall to the bottom of the bend part 30 and also moved by the vibration of the bend part to be discharged to the second discharge part 18. Will be. The spacing between each of the rebar beams 40 can be adjusted according to the construction waste.

Reinforcing beam 40 according to the present invention basically forms the shape of the H beam, preferably the upper portion of the reinforcing beam forms an inverted triangle in cross section and the lower portion of the cross section forms a triangle. Therefore, it is possible to prevent foreign matters such as small-sized materials or garbage from building waste accumulated on the reinforcing beam 50 while the construction waste is moved by vibration on the reinforcing beams 40.

In addition, each of the reinforcing beams 40 has the same length as each other to make the length of the reinforcing beam longer than the total length of the bend portion (30). At this time, the cover plate 50 is fixedly installed on the region of each of the reinforcing beams 40 outside the entire length of the bend portion 30.

Cover plate 50 according to the present invention is disposed on the upper portion of the reinforcing beams 40 are disposed outside the bend portion 30, the width of the cover plate is formed to be the same as the bend portion. In addition, the cover plate 50 may also include a side plate 52 and a side auxiliary plate 54 extending in the same manner as the side plate 32 and the side auxiliary plate 34 of the bend portion 30. In FIG. 2, the side plate 52 and the side auxiliary plate 54 are shown on only one side of the cover plate 50, but in actual implementation, the side plate and the side auxiliary plate are installed on both sides of the cover plate. The cover plate 50, the side plate 52, and the side auxiliary plate 54 may be formed of an iron plate having the same material as the bend portion 30.

In addition, a support beam 42 for fixing and supporting each of the reinforcing beams to the bent portion 30 may be mounted below the reinforcing beams 40 according to the present invention. As shown in FIG. 3, the support beam 42 is arrange | positioned in the direction orthogonal to a reinforcement beam below the both ends of the reinforcement beam 40. As shown in FIG. Specifically, the lower part of the reinforcing beam 40 disposed at one end of the bent part 30 in which the input part 12 is disposed, and the other end of the bent part in which the first discharge part 14 is disposed, that is, the cover plate. The support beam 42 is to be installed below the reinforcing beam disposed below the 50. Each support beam 42 is fixedly installed on the bottom surface of the reinforcing beam 40 by welding or the like, and both ends thereof are fixedly installed on the side plate 32 of the bend portion 30 by welding or the like. On the other hand, since the construction waste is composed mostly of heavy objects such as concrete lumps or lumps of stone, when the construction waste is put into the bent part 30 and placed on the rebar beam 40, each of the reinforced beams is firmly fixed to the bend part 30. If not, the problem occurs that you can not use it for a while. Therefore, in order to more stably support the reinforcing beam 40 according to the present invention, the support beam 42 is also placed in the lower part of the reinforcing beam located in the middle part of the reinforcing beam, ie, the middle part of the transverse direction of the bend part 30. It is preferable to further provide. The support beam 42 is also fixed to the side plate 32 of each of the reinforcing beams and the bent portion 30 in the longitudinal direction orthogonal to the reinforcing beams (40). Therefore, since the reinforcing beams 40 are more strongly fixed and supported in the bending portion 30, the durability is greatly improved, and even if heavier construction waste is input, the reinforcing beams, particularly the reinforcing beams not adjacent to the side plate 32, It is possible to prevent the departure.

The support frame 60 according to the present invention is disposed at a position spaced a predetermined distance from the lower portion of the bend portion 30 to support the bend portion. A plurality of springs 70 are disposed in the spaced space between the support frame 60 and the bend portion 30. Specifically, one end of the spring is connected to the side or the bottom of the bend portion and the rest of the spring is placed on the side or the top of the support frame. One end is connected. Therefore, when the bend part 30 vibrates together with the driving part 80, only the bend part may vibrate while the support frame 60 is fixed. That is, while the support frame 60 is fixed, only the bending portion 30 vibrates by the driving unit 80 to classify and transport the construction waste.

The driving unit 80 according to the present invention is fixed to one end of the bend part 30 to transmit a vibration force generated therein to the bend part to vibrate the bend part. The driving unit 80 is formed integrally with the bending part 30 to vibrate the bending part together by a force generated inside the driving part. The driving unit 80 converts the force generated by the rotational movement into a linear movement toward the front (the direction in which the waste is discharged). The configuration and operation of the driving unit will be described in detail below.

5 is a configuration diagram of a driving unit according to the present invention, Figure 6 is a cross-sectional view for explaining the operation of the crank according to the present invention. 5 and 6, the driving unit 80 according to the present invention, the drive motor 82 is applied to generate a driving force is applied to the power, two cranks (84a) to rotate in one direction in conjunction with the drive motor 84b) and a gear 86 that engages the two cranks.

The cranks 84a and 84b rotate in one direction by the drive motor 82 and convert the rotational motion into linear reciprocating motion. That is, the cranks 84a and 84b convert the rotational force transmitted by the drive motor 82 into a force facing forward while vibrating up and down. The principle of the cranks 84a and 84b will be described below. As shown in Fig. 6, the cranks 84a and 84b have a tapered shape in cross section from one end to the other in the imaginary circle, and the center of the imaginary circle becomes the rotation axis of the crank. Thus, the distances from the center of the circle to the respective ends of the cranks 84a and 84b are different. That is, if the distance from the center of the circle to one end of the crank is a and the distance from the center of the circle to the tapered other end of the crank is b, a becomes larger than b. The distance from the center of the circle to each end can be modified as needed. As a result, the height of the crank changes as the cranks 84a and 84b rotate. For example, if the crank 84a rotates and one end with a distance from the center of the circle goes down from top to bottom, i.e., one end moves from a 90 ° position through a 0 ° position to a -90 ° position. In this case, the tapered other end with the distance b from the center of the circle rises up and is in a position of 90 °. Accordingly, the height of the crank at the center of the circle is reduced from a to b, resulting in a force descending by (a-b). On the contrary, when the tapered other end descends from the position of 90 ° to the position of -90 ° through the position of 0 °, one end is raised to the position of 90 °, so the height of the crank at the center of the circle is b to a. This increases the force by (ab).

The drive unit 80 according to the present invention includes two cranks 84a and 84b, in which only one crank of the two cranks 84a and 84b directly interworks with the driving motor 82, and the other one crank It interlocks with the crank and gear 86 directly interlocking with the drive motor. That is, when the crank that directly interlocks with the drive motor 82 is referred to as the 'first crank 84a' and the remaining cranks are referred to as the 'second crank 84b', the rotation shaft of the first crank 84a and the drive motor ( The drive shafts of 82 are interlocked with each other via a belt or the like, and the second crank 84b is interlocked with the first crank via the gear 86. Therefore, when the driving force of the driving motor 82 is transmitted to the first crank 84a, the first crank rotates in one direction, and the rotational force is transmitted to the second crank 84b by the gear 86 so that the second crank together. Will rotate. At this time, the rotation direction of the first crank and the second crank will be opposite to each other. In addition, the first crank 84a and the second crank 84b are arranged to be perpendicular to each other. That is, the extension line from the rotational axis of the first crank 84a to one end and the extension line from the rotational axis of the second crank 84b to one end are disposed at right angles to each other at the initial position as shown in FIG. 6.

In addition, when the driving motor 82 generates the driving force to rotate the first crank 84a, the direction of the driving force of the driving motor is directed toward the direction in which the construction waste is conveyed. That is, when construction waste is conveyed to the right in FIG. 6, the driving motor 82 rotates the first crank 84a in a clockwise direction from which one end portion descends from the top to the front. At this time, the second crank 84b will be rotated in a counterclockwise direction in which one end portion rises from the bottom toward the front. Accordingly, a force that vibrates up and down while the first crank 84a and the second crank 84b rotates is generated, and is directed to a force vibrating up and down by the rotation direction of the first crank and the second crank. Pushing force is added to be transferred to the bending portion 30 and to transport the construction waste. In addition, the force of the force generated from the two cranks (84a, 84b) perpendicular to each other can be transmitted to the bent portion 30 can transmit a strong vibration force, and the construction waste of the bent portion is not separated from the bent portion by the vibration It can be transported stably.

7 is a state diagram of the use of a plurality of beams installed in accordance with the present invention, Figure 8 is a side view of FIG. Referring to FIGS. 7 and 8, the operation of a plurality of beams installed according to the present invention will be described below.

First, construction waste is input to the bend part 30 through the input part 12.

In addition, when power is supplied to the driving motor 82 inside the driving unit 80, the crank 86 is rotated by the rotational force of the driving motor, and thus a force pushing toward the first discharge unit 14 is generated. . Therefore, the bent part 30 which is fixed and integrally formed with the driving unit 80 pushes and transports the construction waste put forward while vibrating up and down together with the driving unit. At this time, since the bend portion 30 and the support frame 60 are connected by the spring 70, only the bend portion vibrates without the support frame vibrating.

Among the input construction wastes, construction wastes larger than the distance between the reinforcing beams 40, for example, large stone blocks, are transferred toward the first discharge part 14 from the reinforcing beams. In addition, construction waste smaller than the distance between the reinforcing beams 40, for example, small stones, rubbish, or wood chips are discharged between the reinforcing beams and dropped on the bottom of the bend section 30, and then transported by vibration of the bend section. And is discharged to the second discharge unit 18.

The large construction waste conveyed by the vibration of the bend portion 30 is discharged to the first discharge portion 14. That is, the construction waste is passed through the cover plate 50 to the crusher 90 through the hopper 92 to be shredded to a smaller size. At this time, the cover plate 50 covers the spaced space between the first discharge portion 14 and the hopper 92 to prevent the construction waste falling down. Typically, the first discharge portion 14 and the hopper 92 are installed to be separated by a certain distance without being in close contact with each other, in this case, the small construction that is not transported between the reinforcing beams 40 and remains in the reinforcing beams Waste falls into the space between the first outlet 14 and the hopper 92. Therefore, by covering the spaced space between the first discharge portion 14 and the hopper 92 by the cover plate 50 so that construction waste can be introduced into the hopper intact. At this time, the length of the cover plate 50 is to be formed at least equal to the interval between the first discharge portion 14 and the hopper 92.

FIG. 9 is a perspective view of a second embodiment of a bend in which a plurality of beams are installed in accordance with the present invention, and FIG. 10 is a side view of FIG. 9 showing a configuration of a cover plate and an auxiliary plate. 9 and 10, the second embodiment of the curved portion according to the present invention further includes a semicircular auxiliary plate 56 protruding from the cover plate 50 into the space between the reinforcing beams 40.

The auxiliary plate 56 allows large-scale construction waste to be easily mounted on the cover plate 50 after being vibrated over the reinforcing beams 40. Specifically, since the construction waste is very irregular in shape, the lower end of the construction waste falling into the space between the reinforcing beams 40 is caught by the edge of the cover plate 50 to prevent the construction waste from being easily lifted over the cover plate. Done. The auxiliary plate 56 is configured to be inclined by a predetermined angle toward the bottom in a direction opposite to the conveying direction of the construction waste, and its end forms a semicircular shape. Therefore, the construction waste of irregular shape is lifted up on the subsidiary plate 56 and is easily mounted on the cover plate 50.

On the other hand, when the untreated construction waste is introduced into the bent part 30 for the first crushing process as described above, the reinforcing beams 40 installed in the bend part are separated from the bend part because the mass of the construction waste is very large. Failure may occur. Therefore, as described above, the support beam 42 for supporting the reinforcing beam is further installed in the middle of the reinforcing beams 40. However, in this case, the waste of construction waste is easily caught between the support beams 42, and the inconvenience of having to remove the waste caught between the support beams every time the construction waste is processed. An embodiment for solving this problem is illustrated in FIG. 11.

Figure 11 is a plan view of a third embodiment of a fender equipped with multiple beams according to the present invention. As shown in FIG. 11, in the third embodiment of the curved portion according to the present invention, the support beam 42 is fixedly installed at right angles to the reinforcing beams across a middle point of the bottom surface of the reinforcing beams 40, and the support beam is supported. Both ends of the side plate 32 of the bending portion 30 is fixedly installed. In addition, the cover plate 50a is fixedly installed at right angles to the reinforcing beams on the collinear reinforcing beams 40 on which the support beams 42 are installed, and a semicircular shape is provided as a space between the reinforcing beams on the cover plate. The auxiliary plate 56a is extended. The auxiliary plate 56a is formed to be inclined at an angle toward the lower side in a direction opposite to the direction in which the construction waste is conveyed. Therefore, the cover plate 50a and the auxiliary plate 56a can prevent the garbage, such as a rope or a piece of vinyl, from being caught on the support beam 42.

12 is a plan view of a fourth embodiment of a fender equipped with multiple beams according to the present invention. As shown in FIG. 12, in the fourth embodiment of the curved portion according to the present invention, the gap between the reinforcing beams 40 is narrow and the first discharge part 14 is disposed at the position where the input part 12 is disposed. The distance between the reinforcing beams is increased toward the position. In this case, the gap between the reinforcing beams 40 is gradually widened in the direction in which the bending part 30 vibrates by the driving unit 80, so that garbage such as a rope or a piece of vinyl is reinforced in the reinforcing beams 40 or the support beam. It is not caught by (42). Therefore, it is possible to effectively classify small construction wastes to be classified.

A fourth embodiment of a bend in which a plurality of beams according to the present invention shown in FIG. 12 is installed may be configured without the support beam 42, the cover plate 50a, and the auxiliary plate 56a.

13 is a side view of FIGS. 11 and 12. As shown in FIG. 13, three support beams 42 are fixed to the bottom of the reinforcing beam at a right angle to the reinforcing beam 40, and each of the supporting beams has side plates of the curved portions 30 at both ends thereof. 32) is fixedly installed. Therefore, even when heavy construction waste is put into the bend portion 30, the reinforcing beams 40 can be prevented from escaping.

In addition, as described above, the support beam 42 disposed below the cover plate 50 and the support beam disposed at an intermediate position of the reinforcing beam 40 may include the cover plates 50 and 50a and the auxiliary plates 56 and 56a. By the configuration of the garbage can be prevented from being caught. Specifically, the auxiliary plates 56 and 56a are formed to be inclined at an angle toward the lower portion of the cover plates 50 and 50a in the direction opposite to the conveying direction of the construction waste. Therefore, not only the garbage is caught on the support beam 42 but also when the construction waste of irregular shape such as a lump of stone is introduced, it can be easily transported while vibrating over the cover plates 50 and 50a. .

Preferably it is to be formed to be inclined 20 to 40 ° with the reinforcing beam 40 of the auxiliary plate (56, 56a). When the angle between the reinforcing beam 40 and the auxiliary plates 56 and 56a is less than 20 ° or greater than 40 °, construction waste is not easily lifted on the cover plates 50 and 50a. On the other hand, when the angle formed by the reinforcing beam 40 and the auxiliary plates 56 and 56a is outside the range of 20 to 40 ° and the vibration force of the driving unit 80 is higher, the construction waste is the side of the bending part 30. There was a dangerous problem, such as not only to jump out of the height of the plate 32 to escape from the bent portion, but also the construction waste to splash out of the hopper 92. More preferably, the inclination degree of the reinforcing beam 40 and the auxiliary plates 56 and 56a is 25 to 35 °. In this case, regardless of the strength of the vibration of the driving unit 80, the construction waste is gently passed through the two cover plates 50, 50a on the reinforcing beams 40 into the hopper 92.

Fig. 14 is a cross-sectional view of the width direction of the fifth embodiment of the bend according to the present invention, and Fig. 15 is a state diagram of the use of the fifth embodiment of the bend according to the present invention. As shown in Figures 14 and 15, the fifth embodiment 10 of the bend is provided with a plurality of beams in accordance with the present invention is to form the bottom of the bend portion 30 in an open form and the open bottom surface of the bend portion It may be provided with a transfer unit 16 in the lower portion. Therefore, construction waste or foreign matter having a smaller size than the interval between the reinforcing beams 40 among the construction wastes put into the bend part 30 is discharged into the space between the reinforcing beams and falls to the transfer part 16 under the bend part. The transfer unit 16 transfers the sorted construction waste to the second discharge unit 18. As the conveying part 16, a conveyor system composed of a conveyor belt may be used. Therefore, since only the construction waste having a larger size than the gap between the reinforcing beams 40 remains in the curved portion 30, the weight of the construction waste applied to the curved portion is greatly reduced compared to the configuration in which the bottom portion of the curved portion is blocked. In addition, since the bend portion 30 only needs to transfer construction waste having a larger size than the distance between the reinforcing beams 40, the cranks 84a and 84b of the driving portion 80 have a smaller force than the configuration in which the bottom portion of the bend portion is blocked. When generated, the construction waste can be transported stably.

As described above, the bend in which a plurality of beams according to the present invention are installed is provided with a plurality of reinforcing beams in a curved portion, thereby primarily crushing construction wastes and small construction wastes having a larger size than the spacing between the respective reinforcing beams in Krasha. By separating in advance before the process, there is a remarkable effect of simplifying the treatment process of construction waste, thereby reducing the processing cost and time of construction waste.

In the conventional case, the construction waste was transported in the field, and the first crushing process was carried out in Krasha without being separated. Therefore, the waste that is difficult to recycle was put into the crusher to proceed with the crushing process, it is difficult to sort the construction waste that can be recycled from the crushed construction waste and the process yield is low. However, the present invention can be separated in advance before the first crushing process of the construction waste by the crushing waste, it is possible to increase the recycling rate of the construction waste and to reduce the cost by simplifying the treatment process . In addition, it is possible to improve the overall yield of the construction waste treatment process.

In addition, by using the force generated by the rotation of the crank to vibrate the bend part and install two cranks arranged perpendicular to each other on the crank axis, the vibration strength of the bend part is optimized for the transfer of construction waste and the construction waste is bent during transfer It is possible to prevent the departure from the wealth.

In addition, since the driving part in which the crank is installed is not installed at the bottom of the bend, but is installed at the front side of the side where the construction waste is put in as shown in FIG. 2, the bend is vibrated even when a large amount of construction waste is input. It does not interfere much. This is to solve the problem that when the driving portion is installed on the bottom of the curved portion of the weight of the construction waste is significant, due to the weight of the input construction waste, the driving unit does not work well due to the heavy load or failure occurs.

While preferred embodiments of the present invention have been described using specific terms, such descriptions are for illustrative purposes only and it is understood that various changes and modifications may be made therein without departing from the spirit and scope of the following claims. You must lose.

Claims (11)

delete delete delete As a bend is installed a plurality of beams for inputting the construction waste, sorting and transporting the construction waste according to the size, An upper surface of the tubular shape having an open shape, the construction waste being introduced at one end thereof, and a curved portion 30 for transferring and discharging the injected construction waste at one end thereof; A plurality of reinforcing beams 40 fixedly installed on the side plate 32 of the bend portion 30 and disposed at regular intervals from each other; A support frame 60 disposed below the bend part 30 by a predetermined distance; A plurality of springs 70 connecting and supporting the bent portion 30 and the support frame 60; And And a driving unit 80 fixedly installed at one end of the bend portion 30 to generate a force vibrating forward. The drive unit, A driving motor 82 generating power by receiving power from the outside; A crank shaft 84 which rotates in a direction from one end of the bend portion 30 toward the other end in cooperation with the driving motor 82; And One that is fitted to the crank shaft 84 and rotates along the crank shaft, the cross section is tapered in shape from one end to the other end in the imaginary circle so that the distances from the center of the circle to each end are different from each other. Including the above crank 86, While the bending part 30 vibrates with the driving unit 80, the construction waste smaller than the interval between the reinforcing beams 40 among the input construction wastes is discharged into the space between the respective reinforcing beams. Construction waste larger than the distance between the reinforcing beams are transported along the reinforcing beams and discharged to the other end of the bent portion, Each of the reinforcing beams 40 is formed longer than the length of the bend portion 30 is exposed to the other end of the bend portion, The plurality of beams are installed, A plurality of beams are installed on the reinforcing beams 40 exposed to the other end of the bend portion 30, further comprising a cover plate 50 having the same width as the bend portion. The method of claim 4, wherein The bend section 30, It includes a side auxiliary plate 34 extending toward the outside from the upper end of the side plate 32, The cover plate 50, A plurality of beams are installed, including a side plate 52 and a side auxiliary plate 54 extending in the same manner as the side plate 32 and the side auxiliary plate 34 of the bend part 30. The method of claim 4, wherein The cover plate 50, And an auxiliary plate 56 extending from the cover plate 50 so as to be inclined at an angle downward in a space between the respective reinforced beams 40 in a direction opposite to the direction in which the construction waste is conveyed. A plurality of beams are installed. The method of claim 6, A plurality of beams are installed, wherein the auxiliary plate 56 forms 20 to 40 ° in a direction opposite to the direction in which the construction waste is transported with respect to the cover plate 50. As a bend is installed a plurality of beams for inputting the construction waste, sorting and transporting the construction waste according to the size, An upper surface of the tubular shape having an open shape, the construction waste being introduced at one end thereof, and a curved portion 30 for transferring and discharging the injected construction waste at one end thereof; A plurality of reinforcing beams 40 fixedly installed on the side plate 32 of the bend portion 30 and disposed at regular intervals from each other; A support frame 60 disposed below the bend part 30 by a predetermined distance; A plurality of springs 70 connecting and supporting the bent portion 30 and the support frame 60; And And a driving unit 80 fixedly installed at one end of the bend portion 30 to generate a force vibrating forward. The drive unit, A driving motor 82 generating power by receiving power from the outside; A crank shaft 84 which rotates in a direction from one end of the bend portion 30 toward the other end in cooperation with the driving motor 82; And One that is fitted to the crank shaft 84 and rotates along the crank shaft, the cross section is tapered in shape from one end to the other end in the imaginary circle so that the distances from the center of the circle to each end are different from each other. Including the above crank 86, While the bending part 30 vibrates with the driving unit 80, the construction waste smaller than the interval between the reinforcing beams 40 among the input construction wastes is discharged into the space between the respective reinforcing beams. Construction waste larger than the distance between the reinforcing beams are transported along the reinforcing beams and discharged to the other end of the bent portion, The plurality of beams are installed, Is disposed in the lower portion of each of the reinforcing beams in a direction orthogonal to each of the reinforcing beams 40 in the middle portion of the bend portion 30, both ends are fixed to the side plate 32 of the bend portion 30 A plurality of beams are installed, characterized in that it further comprises a support beam (42). The method of claim 8, The plurality of beams are installed, Cover plate 50a fixed to the side plate 32 of the curved portion 30 in a direction orthogonal to each of the reinforcing beams on the upper side of each of the reinforcing beams 40 on the same line provided with the support beams 42. ); And And an auxiliary plate 56a extending from the cover plate 50a so as to be inclined at an angle downward in a space between the respective reinforced beams 40 in a direction opposite to the direction in which the construction waste is conveyed. A plurality of beams are installed. The method of claim 9, The auxiliary plate 56a is provided with a plurality of beams, characterized in that it forms 20 to 40 ° in a direction opposite to the direction in which the construction waste is transported with respect to the cover plate 50a. The method according to any one of claims 4 to 8, The cross section of each of the reinforcing beams 40, the upper portion forms an inverted triangle and the lower portion is a bend is installed a plurality of beams, characterized in that forming a triangle.

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