KR100641027B1 - The multipurpose conveyor system laying air spray hopper - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a conveyor apparatus for which an air jet hopper is installed.

Conventionally, when unloading coarse salts deeply into a warehouse, they have to be piled up in one place and inserted at the unloading point of the conveyor, or a separate auxiliary conveyor is employed, and a flat belt is mainly used to transport bags or boxes. There was an inconvenience and burden of separately purchasing the conveyor system, and it was vulnerable to corrosion.

Therefore, the present invention mainly to transfer the granules, such as grains and salt to the Kenveyer device, and then to spray the dropping air to lay the air spray hopper simply detachable at the bottom of the unloading portion of the conveyor device to store and unload evenly deep in the warehouse In addition, it is possible to carry out baggage transfer work by attaching and detaching other auxiliary devices.In particular, the durability of various components which are susceptible to corrosion may be improved when the conveyor is mainly used for exposure to outdoor work or loading and unloading operations such as seafood or salt. It is an invention relating to an advantageous and versatile multipurpose conveyor apparatus.

Air Spray, Hopper, Multi Purpose, Conveyor Unit

Description

The multipurpose conveyor system laying air spray hopper

1 is a perspective view of the present invention

Figure 2 is an exploded perspective view of a part of the omission of the present invention

Figure 3 is an excerpt reference view of the conveyor belt drive motor and Brow apparatus of the present invention

Figure 4 is a reference longitudinal cross-sectional view of only the air injection hopper portion of the present invention

Figure 5 is a reference perspective view of the conveyor belt tension control unit according to the present invention

Figure 6 is a reference perspective view of the conveyor belt middle roller portion according to the present invention

7 is a reference perspective view of a conveyor belt driving and driven roller unit according to the present invention;

Figure 8 is a reference diagram equipped with a conveyance separation prevention piece and a conveyor belt sag protection piece longitudinal cross-sectional view of the middle roller portion of the conveyor apparatus according to the present invention.

9 is a longitudinal sectional view of a driven roller of the conveyor apparatus according to the present invention;

10 is an assembled perspective view of the brush part according to the present invention.

Figure 11 is a reference perspective view of the conveyor height adjustment unit according to the present invention

※ Explanation of code for main part of drawing

1: Conveyor Belt 2: Driving Roller

3: Passive Laura 4: Mainframe

4a: horizontal frame

5: Contamination prevention piece 5a: Contamination prevention piece

6: middle Laura

7: Brush part 8: Move wheel

9: Drive motor part 9a: Chain cover

9b: chain 9c: drive chain gear

9d: Drive chain gear 9e: Drive geared motor

9f: Motor cover 9g: Lower adjustment rod

9h: switch box 9i: drive motor frame b

9j: Browa Motor 10: Moving wheel span adjustment bar

10a: Moving wheel span control tube 10b: Locking bolt assembly pin

11: height adjustment part 11a: height adjustment tube case

11b: Height Adjusting Knurled Nuts 11c: Thrust Bearings

11d: height adjustment screw 11e: recessed part

11f: height adjustment angle pipe 11g: height adjustment angle pipe stand

11h: Height adjustment screw case 11i: Support

12a; 12b: Height adjustable angle tube assembly pin

13: Conveyor Belt Tension Control

14: Drive, passive roller building 15: Drive, passive roller socket

16: Stainless bushing 17: Drive, driven roller shaft

18: Round head stainless screw bolt 19: Belt sagging prevention

20: Air spray hopper part

The present invention relates to an air spray hopper, which relates to a conveyor device, which mainly transfers grains such as grains and salts to a conveyor device, and then sprays the falling grains to allow for unloading and storage of the deeper and deeper warehouses. The elimination of the auxiliary equipment will provide a multi-purpose conveyor that will allow the carry-on of the bag.

Conventionally, when loading and unloading work in warehouses or vehicles, in the case of granules, it is necessary to use a conveyor with a roller that allows the central part of the conveyor belt to be recessed, or a conveyor belt with a flat belt that mainly transports bags or boxes. It was inconvenient to use separately.

For this purpose, it was pointed out that the demand for installing the two types of conveyor systems is increased at the demand side. When the loading and unloading operations are mainly carried out in the storage warehouse using the conveyor, the length of the conveyor is proportional to the warehouse depth. When unloading deep in warehouses, especially when grains are coarse, such as salt, they tend to be scattered more evenly than grains. In addition, there was the inconvenience and burden of adopting a separate auxiliary conveyor.

In addition, in the case of the conveyor mainly for the loading and unloading operation of the salt as described above, the main device or auxiliary devices are exposed to corrosion, and thus the life of the product is reduced, and there is a tendency for corrosion foreign matter to flow into the loading and unloading work.

In view of the above, the present invention mainly transfers grains such as grains and salts to the Kenvey apparatus, and then simply detaches and attaches to the lower part of the unloading portion of the conveyor apparatus so as to spray and store the falling grains deeply in the warehouse. Air spray hopper should be installed and other auxiliary equipment can be carried out by baggage transfer. It is especially susceptible to corrosion when exposed to outdoor work or when conveyor is mainly used for loading and unloading work such as seafood or salt. It is an object of the present invention to provide an advantageous and versatile conveyor apparatus that enhances the durability of various components.

In order to achieve the above object, it will be described below one embodiment configuration and operation of the present invention by the accompanying drawings.

1 is an overall perspective view of the present invention, Figure 2 is a partially omitted main portion of the present invention as shown in the exploded perspective view, the main frame 4 is composed of several horizontal frame 4a between the left and right main frame, the horizontal frame A driving roller 2 installed between the plurality of intermediate rollers 6, and driven by the drive chain gear 9c by the drive geared motor 9e of the drive motor section 9 provided at the lower end of the skeleton. In the conventional conveyor apparatus in which the flat conveyor belt (1) was formed between the driven rollers (3) provided at the upper end of the skeleton by

)인 이송물이탈방지고정브라켓(5a)의 상측 저면부에 포인트용접,볼트조립중 선택되는 방식으로 이송물이탈방지편(5)를 고정하여, 이송물이탈방지고정브라켓(5a)의 하측 저면부는 메인프레임(4)상에 탈부착식으로 볼트조립하며, 메인프레임(4) 양측 프레임에는 높이조절각관조립핀(12a;12b)를 용접설치해,이동바퀴(8)를 갖는 높이조절부(11)의 높이조절각관(11f)에 핀조립하며, 높이조절부(11)의 이동바퀴축 양편에는 이동바퀴경간조절관(10a)을 힌지조립해, 이동바퀴경간조절봉(10)을 각 축설후 잠금볼트조립핀(10b)으로 길이 고정하며, 이동바퀴경간조절봉(10)의 고정부는 구동로라(2)저부에 위치한 구동모터부(9)에 힌지조립하며,메인프레임(4)상단의 양편으로는 장력조절부(13)를 형성해 피동로라(3)축 스트록을 조절해 컨베이어벨트(1)텐션을 조절하며,메인프레임(4)상측 저부 아랫쪽으로는 브러시부(7)를, 윗쪽으로는 구동모터부(9)로부터 배관된 에어호스(20e)가 하측방으로 도입된 에어분사호퍼(20)를 메인프레임(4)상단 피동로라(3)조립측 텐션조절바케이스(13g)에 조립한 것이다. On the left and right main frame 4, the side shape is a two-stage angle membrane (

The lower surface of the lower side of the workpiece separation prevention fixing bracket 5a is fixed by fixing the workpiece release prevention piece 5 in a manner selected between the point welding and the bolt assembly on the upper bottom surface of the fixed object removal prevention fixing bracket 5a. The bolts are detachably assembled on the main frame 4, and the height adjusting portions 11 having the movable wheels 8 are installed by welding the height adjusting angle tube assembly pins 12a and 12b to both frames of the main frame 4. Assemble the pins to the height adjustment angle pipe (11f) of the, and the hinge assembly of the moving wheel span adjustment pipe (10a) on both sides of the moving wheel shaft of the height adjusting section (11), lock the moving wheel span adjustment rod (10) after each axis The length is fixed by the bolt assembly pin (10b), the fixing portion of the moving wheel span adjustment rod (10) is hinged to the drive motor part (9) located at the bottom of the driving roller (2), and to both sides of the top of the main frame (4) The tension control unit 13 is formed to adjust the driven roller (3) shaft stroke to adjust the conveyor belt (1) tension, the main press (4) The main frame (4) is provided with a brush portion (7) at the bottom of the upper bottom, and an air spray hopper (20) in which the air hose (20e) piped from the drive motor (9) is introduced downward. The upper driven roller (3) is assembled to the assembly side tension adjustment bar case (13g).

Detailed description of the main portion of the present invention configured as described above is as follows.

As shown in Fig. 2 and 4, the air spray hopper 20 is bolted to the tension control bar case (13g) by welding the hopper assembly bracket (20c) to the upper end of the hopper 20b of the upper and lower narrow In the bottleneck portion below the hopper 20b, an elbow nozzle 20a connected to the air hose 20e is installed, and a 120 ° elbow type discharge rotary tube 20d is installed in the lower portion of the bottleneck portion.

Meanwhile, as shown in FIGS. 2 and 10, the brush part 7 welds to the bottom of the upper end of the main frame 4 by forming the brush holder 7d having the brush mounting bolt assembly 7e fitting groove formed thereon. The bolts are assembled so that the brush 7a protrudes up and down inherently between the brush mounting stand 7b and the pressing piece 7c, and both ends are assembled with the nut 7f on the brush holder 7d.

In addition, as shown in Figures 2 and 11, the height adjusting portion 11 is arranged in the center of the height adjustment screw case (11a) on both sides of the moving wheel (8), the height adjustment screw case (11h) The upper end is reinforced with the support 11i, and the height adjustment angle tube case 11a is placed on the height adjustment angle tube 11f, and the thrust bearing 11c is placed on the height adjustment screw case 11h, and the height adjustment handle nut 11b is placed thereon. The height adjustment screw (11d) is assembled, and the height adjustment screw (11d) is formed on the upper end of the height adjustment angle pipe (11f) formed on the inner side of the height adjustment angle pipe rail (11g) in the inner part of the height adjustment angle pipe stand (11g). It was made.

2 and 3, the drive motor unit 9 is a shaft assembly of the switch box 9h, broa motor 9j, and drive chain gear 9c on the drive motor frame 9i. The drive geared motor 9e is settled, the lower adjustment rod 9g is attached to the rear side of the drive motor frame, and the motor cover 9f is fitted to the bottom of the main frame 4.

As shown in FIGS. 1,2 and 3, the tension adjusting part 13 welds the tension adjusting bar case 13g to the upper side of the upper end of the main frame 4 to the tension adjusting bar locking bolt 13h. The tension adjustment bar 13a is fixed, and the tension adjustment bar 13b attaches the bearing installation piece 13b to one end, installs the earth bearing 13i, installs the driven roller 3, and cuts the bolt head at the second end. Insert the tension adjusting screw (13c) inserted into the tension adjusting screw part to assemble the tension adjusting nut (13d) into the tension adjusting screw tube (13e), and cut the other end of the tension adjusting screw tube (13e) to remove the tension adjustment screw. It is made to be welded fixed to the main frame 4 side by being fitted to the pipe installation piece 13f.

And, the intermediate roller portion 6 used in the present invention, as shown in Figure 6, by pressing the PVC socket (6b) on both ends of the PVC pipe by laying out the intermediate roller shaft (6d) to form a stainless washer (6c) To assemble it with the clip 6e.

On the other hand, as shown in Fig. 8, the driven and driven rollers 2 and 3 assemble the round head stainless screw bolts 18 on the surface of the PVC pipe, and both ends of the driven and driven roller sockets 15 are fitted. In addition, the shaft hole is fitted with a stainless steel bushing 16 to assemble the driving and driven roller shaft 17.

8 and 9, the conveyor belt sag protection piece 19 is formed at a predetermined portion of the lower end of the main frame 4, as shown in the cross-sectional view of the intermediate roller part and the driving roller part. It is to prevent the phenomenon.

In the figure, reference numeral '9b' denotes a chain fastened between the drive chain gear 9c and the driven chain gear 9d, '9a' denotes a chain cover, and other power cords are omitted.

In the present invention constructed as described above, the driving roller 2 is driven by the drive geared motor 9e, and the grain conveying material loaded on the conveyor belt 1 is prevented from escaping from the projected object being installed higher than the surface of the conveyor belt 1. It is conveyed without being lost to the outside by the piece 5, and falls into the air spray hopper 20 installed below the driven roller 3, and is ejected from the elbow nozzle 20a provided in the bottleneck part below the hopper 20b. By air blowing force, it is to be dropped deep into the warehouse through the 120 ° elbow type discharge rotary tube (20d) installed in the lower part of the bottleneck.

The blowing force supplied to the elbow nozzle 20a is supplied by the air hose 20e connected from the browa motor 9j installed in the drive motor unit 9, and the browa motor 9j is supplied at the beginning of the transfer drop. When it is transported and dropped in the center of the warehouse while it is not in operation, the dropper is transported to the corners on the left and right sides of the warehouse, so that the browa motor 9j is operated. The discharge rotary tube 20d is in a direction to be rotated. Position it.

On the other hand, the brush portion 7 is a device for sweeping the foreign matter adhered to the surface of the conveyor belt (1), the nut (7f) is fastened to the brush mounting bracket assembly bolt (7e) cutting hole of the bottom of the brush holder (7d) brush ( When 7a) is worn out, the pressing piece 7c is dismantled and used upside down.

When the height of the height adjusting portion 11 according to the present invention is turned the handle formed on the left and right sides of the height adjustment handle with a nut (11b), the recess 11e integrally formed on the upper end of the height adjustment screw (11d) is a height adjustment angle pipe stand ( 11g), the height adjustment screw 11d assembled in the height adjustment tube case 11a at the bottom of the thrust bearing 11c is elongated instead of the screwed height adjustment screw 11d being rotated. While the length of the height adjustment angle tube 11f is extended, the main frame 4 assembled to any one of the height adjustment angle tube assembly pins 12a and 12b is mounted at an appropriate height.

The air spray hopper of the present invention configured as described above is installed. The objective conveyor apparatus mainly drops grains, such as grains or salts, after being transferred to a Kenvey apparatus, and drops the dropped grains into the air spray hopper 20. The transported material can be sprayed into the elbow nozzle 20a by the air hose 20e connected from the browa motor 9j to be stored deeply in the warehouse or evenly unloaded even in a blind spot that the conveyor belt cannot reach. By using a separate subsidiary conveyor device or by eliminating the duplication of work by shoveling, work efficiency and maintenance cost are economical.

On the other hand, the conveying material is not lost by the conveying material removal prevention piece 5, and in the case of a conveying operation such as a box or a bag, it can be easily attached and detached, thereby maximizing the use range and efficiency of the conveyor apparatus.

Especially when the conveyor is mainly used for outdoor work or loading and unloading work such as seafood or salt, among the various components which are vulnerable to corrosion, the metal shaft or bearing is prohibited in the shaft system of the intermediate roller and replaced by PVC pipe or PVC socket. In particular, in driving rollers and driven roller shaft systems that are subject to high friction loads, the bearings susceptible to corrosion are replaced by using stainless steel bushings (16) in the driving and driven roller sockets (15) shaft holes. Minimized.

In addition, by assembling the round head stainless screw bolt 18 on the surface of the PVC pipe of the driving roller or driven roller to improve friction and at the same time reduce the corrosion resistance and weight, it is a useful invention.

Claims (5)

The main motor frame 4 is composed of several horizontal frames 4a between the main frame 4, and is installed with several intermediate rollers 6 between the horizontal frames 4a, and the driving motor unit 9 is provided at the lower end of the skeleton. In a conventional conveyor apparatus in which a flat conveyor belt (1) is formed between driven rollers (3) provided at the upper end of a skeleton by a drive roller (2) driven by a drive gear (9c) by a drive geared motor (9e) of the present invention. , On the left and right main frame 4, the side shape is a two-stage angle membrane (

The lower surface of the lower side of the workpiece separation prevention fixing bracket 5a is fixed by fixing the workpiece release prevention piece 5 in a manner selected between the point welding and the bolt assembly on the upper bottom surface of the fixed object removal prevention fixing bracket 5a. The bolts are detachably assembled on the main frame 4, and the height adjusting portions 11 having the movable wheels 8 are installed by welding the height adjusting angle tube assembly pins 12a and 12b to both frames of the main frame 4. Assemble the pins to the height adjustment angle pipe (11f) of the, and the hinge assembly of the moving wheel span adjustment pipe (10a) on both sides of the moving wheel shaft of the height adjusting section (11), lock the moving wheel span adjustment rod (10) after each axis The length is fixed by the bolt assembly pin (10b), the fixing portion of the moving wheel span adjustment rod (10) is hinged to the drive motor part (9) located at the bottom of the driving roller (2), and to both sides of the top of the main frame (4) The tension control unit 13 is formed to adjust the driven roller (3) shaft stroke to adjust the conveyor belt (1) tension, the main press (4) The main frame (4) is provided with a brush portion (7) at the bottom of the upper bottom, and an air spray hopper (20) in which the air hose (20e) piped from the drive motor (9) is introduced downward. An air spray hopper is installed, characterized in that the upper driven roller (3) is assembled to the assembly-side tension adjustment bar case (13g). According to claim 1, Air spray hopper 20 is a welding assembly of the hopper assembly bracket (20c) to the upper end of the hopper (20b) of the upper and lower strait, bolted to the tension control bar case (13g), hopper 20b below The bottleneck part is provided with a built-in elbow nozzle (20a) connected to the air hose (20e), the lower part of the bottleneck part is equipped with a 120 ° elbow type discharge rotary tube (20d) is formed by rotating the air spray hopper Purpose conveyor device. The brush part (7) of the brush part 7 is formed by welding the brush holder (7d) formed with the brush mounting bolt assembly bolt (7e) groove in the lower part of the upper end of the main frame (4), and then pressed with the brush mounting member (7b). An air spray hopper is provided, characterized in that bolts are assembled so as to protrude up and down the brushes 7a in between the pieces 7c, and both ends are assembled by a nut 7f to the brush holder 7d. According to claim 1, the height adjusting portion 11 is arranged on both sides of the wheel (8), the height adjustment angle tube case (11a) to the height adjustment screw case (11h) in the center of the upper end to the support (11i) Reinforcement height adjustment angle tube case (11a), height adjustment angle tube (11f) on the height adjustment screw case (11h) on the thrust bearing (11c), then height adjustment screw screwed height adjustment handle nut (11b) 11d), and an air spray, characterized in that a recess 11e is formed at an upper end of the height adjustment screw 11d to be embedded in the height adjustment angle pipe rail stand 11g adhered to both sides of the height adjustment angle pipe 11f. Hopper is placed on the purpose conveyor device. The tension adjusting part 13 according to claim 1, wherein the tension adjusting part 13 welds the tension adjusting bar case 13g to the upper side of the upper end of the main frame 4 as shown in FIGS. 1,2 and 3 to lock the tension adjusting bar. The tension adjustment bar 13a is fixed with a bolt 13h, and the tension adjustment bar 13b is provided with a bearing bearing 13b at one end to install an earth bearing 13i to install the driven roller 3, and at this stage. Install the tension adjusting screw 13c inserted by cutting the bolt head, and the tension adjusting screw part assembles the tension adjusting nut 13d and builds it into the tension adjusting screw tube 13e, and the other end of the tension adjusting screw tube 13e is An air spray hopper is installed, which is cut and fitted to the tension adjusting screw pipe installation piece (13f) to fix the weld on the side of the main frame (4).

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