KR200350859Y1 - a vacuum induction hopper carriage by laying conveyer - Google Patents

Abstract

The present invention relates to a vacuum suction hopper vehicle equipped with a conveyor.

The loading and unloading devices implemented in most grain or feed conveying vehicles have a conveying screw type installed inside a plurality of conveying booms. Such a device has an excessive manufacturing cost and is a factor that causes heavy weight of the vehicle. In addition, there are loading and unloading devices for vacuum suctioning grains in tanks by hydraulic pressure generating devices or air pressure generated by a blower fan.However, the unloading function for transferring grains or warehouses decreases, so that the weight of the body increases and the manufacturing cost is high. In this case, the method of pushing the air has a need to reduce the conveying force due to the transfer load or to increase the load of the air suction device. Accordingly, the present invention has a vacuum suction load by the blower fan, a loading operation by the upper door, and a hopper. It is easy to unload deep into the warehouse by installing a conveyor that is height-adjusted on the bottom, or to easily unload to other transport vehicles or storage. It is a useful design as a working vehicle.

Description

Vacuum induction hopper carriage by laying conveyer

The present invention relates to a vacuum suction hopper vehicle equipped with a conveyor, and mainly relates to a work vehicle for easy loading and unloading operations of grains, salts, grains of small particles such as feed or sawdust.

The loading and unloading devices implemented in most grain or feed conveying vehicles rotate the feed screw installed inside several connecting booms to discharge the feed in the feed storage tank to the farmhouse. The installation cost was excessive and the weight of the vehicle became a factor.

In addition, the loading and unloading device by the transfer screw as described above has a risk of being damaged by the transfer screw, so that the fragile ones such as salt or rice cannot be applied.

For this purpose, the existing registered utility model No. 0247879 'Pneumatic discharge feed transport vehicle' divides the feed transport storage tank into several compartments, and the feed discharge line with the pneumatic transfer pipe and the opening / closing valve is provided at the bottom of each compartment. It is in communication with the canvas between the hopper and the pneumatic conveying line, the compressor provided on the outside of the storage tank is in communication with the pneumatic induction line, the pneumatic induction line is connected to the connecting line and each hopper It is in communication with the pneumatic induction pipe of the tank, and the connecting pipe is in communication with a plurality of feed discharge pipes and pneumatic induction pipes in communication with each hopper, and the check valve, pressure indicator, etc. are attached to the other pipes, In the prior art for discharging the internal feed, the means for loading is different from the means for loading through the feed inlet located at the top of the tank. And the unloading operation of discharging the feed through the feed discharge pipe installed at the bottom of the hopper by the air pressure of the compressor, and the canvas discharge device for directing some compressed air of the compressor to the bottom of the hopper. Although some aid was made, if the discharge line is blocked by some solids, it may be foreseeable to dismantle and repair the discharge line.

In addition, in the case of domestic feeder utility model 0238338 'feed conveying vehicle' to discharge the feed in the feed tank at a high pressure, a pneumatic compressor capable of inputting and outputing in both directions by installing a shut-off valve in the discharge pipe connected to the discharge port formed on one side of the tank bottom Or, it is designed to discharge the feed in the tank to the branch pipe directed toward the discharge pipe by the pressure generated by the hydraulic generator adopting the vacuum pump, or the structure or form is different except that the canvas filter is not adopted and the floor is not between the hopper type. It is very similar to the method and effect of the above air pressure feed feed vehicle.

And, in addition to the above two prior arts, the method of domestic grain loading and unloading device of grain transport vehicle constitutes a box-type loading box having a swing door, and a suction port penetrated inside and outside of the loading box is formed. In the bottom, it forms a bottom part with a concave-convex surface and a space part, and builds a screw rod in the concave part and drives it with a chain and chain gear, and connects the air intake pipe with a fine hole perforated from the rear end of the loading box to the air intake device. The air discharge pipe of the air intake device forms a shielding plate for selecting the air flow in the primary tube and the secondary tube of the tie (T) structure, wherein the primary tube is a cyclone and the secondary tube is formed in the bottom space and The front side is connected with the air discharge pipe and the rear side is formed with the discharge port so that the working of unloading grain by the flow of air, the sliding door first formed in the loading box The door can be loaded or unloaded, but the means of opening and discharging the sliding doors can be discharged to the outside of the loading box with a scoop rod installed on the bottom of the loading box. The weight increases and the manufacturing cost increases.

In addition, even in the form of unloading with the flow of air, the more remotely through the outlet and the hose depends on the blowing force, but the transfer force is reduced by the transfer load or the load of the air intake device is held.

The present invention solves this problem, and the unloading conveyor unit installed in the height of the storage hopper to the height of the unloading work and to facilitate the unloading deep into other vehicles or warehouses or other storage. In the case of loading grain or the like into the hopper part by the suction power of the hopper lower door opening device by the hydraulic cylinder and the power source of the vehicle engine or the power source of the mounted blower motor, By opening the upper door to speed up work, or where the vehicle does not reach, by simply discharging the air inside the hopper unit with the blower fan, it can be easily loaded through the discharge pipe installed inside the hopper unit with the suction force formed, Hopper granules such as grains, salt, feed or sawdust It relates to a working vehicle to facilitate the loading and unloading work in the department.

1 is a perspective view of one embodiment of the present invention.

Figure 2 is an enlarged view of the main part excerpt of the present invention.

Figure 3 is a partial perspective reference perspective view showing the opening and closing of the hopper load door according to the present invention.

Figure 4 is a reference structure of the hopper section and the conveyor arrangement according to the present invention.

※ Explanation of code for main part of drawing

100: vehicle 200: conveyor part

300: hopper portion 300a: hopper portion main body (hereinafter referred to as the 'body')

101: Loading compartment 201: Conveyor belt

202: conveyor frame 203: conveyor roller bearing

204: conveyor belt trolley 205: middle fleece

206: 1 chave belt 207: chavebelt

208: power side flip 208a: power side flip bearing

209: conveyor angle adjustment boom 210: angle adjustment pin

211: hinge 212: hinge

301: upper door 302: top cover

303: punching member 304: exhaust pipe

305: suction pipe 306: discharge pipe

307: blower fan 308: blower motor

309: hydraulic control box 310: hopper lower door

311: hydraulic cylinder 312: hydraulic cylinder rod

313: Hopper rack 314: Hopper lower door box

315: hydraulic cylinder holder

In order to achieve the above object, the following describes the configuration and operation of the present invention by the accompanying drawings.

[Glossary of Terms]

Small particles such as grain, salt, feed or sawdust according to the present invention are hereinafter referred to as 'grains'.

EXAMPLE

In the vehicle 100 for easily loading and unloading granules into a hopper, a body 300a in which a body having a vertically narrow cylindrical body is fixed to the hopper fixing table 313 as a predetermined granule storage space on a loading compartment 101. The upper door 301 is installed on the left and right upper cover 302 and the exhaust pipe 304 formed at the lower end of the upper cover 302 at the rear of the vehicle 100 so that the outside and the inside communicate with the main body 300a. When the upper cover 302 is isolated from the space, the perforated member 303 is installed at the bottom and left and right portions of the predetermined point, and the discharge pipe 306 cut in the lower part of the perforated member 303 is spaced in the main body 300a. It is protruded to the outside and in communication with the suction pipe 305, the lower portion of the main body 300a in the hopper lower door box 314 of the three grid slidable hopper lower door plate 310 in the loading compartment 101 separately installed in the hydraulic compartment The hydraulic cylinder rod (31) is operated by the hydraulic cylinder rod (312) and the hydraulic cylinder (311) operated by the control box (309) 5) a blower fan 307 driven by a hopper 300 settled in 5) and a blower motor 308 driven by the power of the vehicle is installed on the floor of the loading compartment 101, and the exhaust pipe 304 is blown by the blower fan 307. The power side fleece 208, which is in communication with the suction part of the hopper lower door box 314 and settled on the bottom of the loading compartment 101, is driven by the power of the vehicle, so that the intermediate frame loading compartment of the conveyor frame 202 The primary v-belt 206 is provided between the power side fleece 208 of the power side fleece stand 208a fixed to the floor and the intermediate fleece 205 assembled to the front lower frame of the conveyor frame 202 again. In addition, a Kenveyer part in which the secondary V-belt 207 is fastened between the intermediate fleece 205 and the conveyor belt trolley 204 assembled to the front side conveyor roller bearing 203 of the conveyor frame 202 ( The rear side of the 200 is assembled to the hinge piece 212 settled on the bottom of the enemy compartment 101, and the front side is placed on the bottom of the front side of the loading compartment 101. Then, the angle adjustment boom 209 and the angle adjustment pin 210 are assembled to the hinge 211 that is arranged.

Looking at the operation of one embodiment of the present invention configured as described above by the accompanying drawings as follows.

First, in the process of loading the granules, the air inside the hopper unit body 300a in which the blowing fan 307 is sealed by the driving of the blowing motor 308 driven by the power of the vehicle is discharged through the exhaust pipe 304. When the inside of the main body 300a is vacuumed to some extent, the particles are sucked through the suction pipe 305, and the hopper unit main body 300a through the discharge pipe 306 cut in the lower part of the upper pipe 302 below the main body 300a. ) Will be dropped inside.

In the above, between the exhaust pipe 304 and the suction pipe 305 is separated by the perforated member 303 perforated less than the hole through which the particles fall into the lower portion of the upper cover 302, a portion introduced through the suction pipe 305 To prevent the grains of the exhaust through the exhaust pipe (304).

In this case, when the grains are loaded using the suction pipe 305, it may be a method used when the vehicle is difficult to enter the vehicle.

In some cases, the upper cover 302, the left and right upper doors 301 to open and load it may be used in the case of loading by manpower, or when unloading equipment such as a fork lane is accompanied.

Meanwhile, in the case of the unloading operation, the conveyor unit 200 in which the rear side of the conveyor unit 200 is axially fastened to the hinge piece 212 fixed to the rear side of the hopper unit 300, the main body 300a, the bottom loading compartment 101 is an intermediate point. After adjusting the inclination of the conveyor unit 200 by fitting the height of the hole drilled to the conveyor angle adjusting boom 209 which is axially fastened to the center side conveyor frame 202 by the angle adjusting pin 210, the vehicle 100 is adjusted. It is to drive the conveyor 201 by driving the power side flip 208 provided by the power.

Means for intermittent driving of the conveyor belt 201 is provided to the clutch lever (not shown) mounted on the vehicle, or the switch by interrupting the power by the battery mounted on the vehicle (not shown) To be performed by

In order to pour out the granules on the conveyor belt 201 driven as described above, the hydraulic pressure to open the hopper lower door plate 310 slidably closed to the hopper lower door box 314 provided at the bottom of the hopper unit 300. Since the hydraulic cylinder 311 is manipulated and unloaded by the lever of the control box 309, the unloading operation is easily performed by adjusting the angle of the conveyor unit 200 deeply in a warehouse or even in a high storage bin.

Conveyor angle adjustment boom 209 according to the present invention is according to the manual work to reduce the manufacturing cost, it is also a formal means according to the present invention to operate the angle of the conveyor unit 200 by replacing it with a hydraulic cylinder.

As such, the vacuum suction hopper vehicle equipped with the conveyor according to the present invention is made of small particles such as grain, salt, feed, sawdust, and the like by the vacuum pressure generated in the hopper 300 by the vacuum suction force of the blower fan 307. It is a useful design to load the granules into the hopper, the efficiency of the unloading operation by the conveyor unit and to facilitate the unloading deep into other vehicles or warehouses, or other storage.

Claims (1)

In the vehicle 100 for easily loading and unloading granules into a hopper, a body 300a in which a body having a vertically narrow cylindrical body is fixed to the hopper fixing table 313 as a predetermined granule storage space on a loading compartment 101. The upper door 301 is installed on the left and right upper cover 302 and the exhaust pipe 304 formed at the lower end of the upper cover 302 at the rear of the vehicle 100 so that the outside and the inside communicate with the main body 300a. When the upper cover 302 is isolated from the space, the perforated member 303 is installed at the bottom and left and right portions of the predetermined point, and the discharge pipe 306 cut in the lower part of the perforated member 303 is spaced in the main body 300a. It is protruded to the outside and in communication with the suction pipe 305, the lower portion of the main body 300a in the hopper lower door box 314 of the three grid slidable hopper lower door plate 310 in the loading compartment 101 separately installed in the hydraulic compartment The hydraulic cylinder rod 312 and the hydraulic cylinder 311 are fixed to the hydraulic cylinder holder 315 by the control box 309. A blower fan 307 driven by a hopper unit 300 and a blower motor 308 driven by the power of the vehicle is installed on the bottom of the storage compartment 101 to install the exhaust pipe 304 at the suction part of the blower fan 307. And the power side fleece 208 fixed to the bottom of the loading compartment 101 under the hopper lower door box 314 is driven by the power of the vehicle, and is placed on the bottom of the loading compartment 101 of the intermediate point of the conveyor frame 202. The primary v-belt 206 is again formed between the power side fleece 208 of the fixed power side fleece stand 208a and the intermediate fleece 205 assembled to the front lower frame of the conveyor frame 202. The back side of the Kenveyer part 200 to which the secondary V-belt 207 is fastened between the fleece 205 and the conveyor belt roller pliers 204 assembled to the front conveyor roller bearings 203 of the conveyor frame 202. Assembled in the hinge piece 212 settled on the bottom of the hidden enemy compartment 101, the whole piece is the conveyor angle to the bottom of the loading compartment 101 A vacuum suction hopper vehicle equipped with a conveyor, characterized in that the boom 209 and the angle adjustment pin 210 is assembled to the hinge 211.