KR20170055051A - Loading and undloading system of snow removal apparatus - Google Patents

Loading and undloading system of snow removal apparatus Download PDF

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Publication number
KR20170055051A
KR20170055051A KR1020150157339A KR20150157339A KR20170055051A KR 20170055051 A KR20170055051 A KR 20170055051A KR 1020150157339 A KR1020150157339 A KR 1020150157339A KR 20150157339 A KR20150157339 A KR 20150157339A KR 20170055051 A KR20170055051 A KR 20170055051A
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KR
South Korea
Prior art keywords
snow
loading box
snow removing
loading
vehicle
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KR1020150157339A
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Korean (ko)
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KR101752844B1 (en
Inventor
유상희
정상열
유성훈
임현호
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한국도로공사
한림기술주식회사
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Priority to KR1020150157339A priority Critical patent/KR101752844B1/en
Publication of KR20170055051A publication Critical patent/KR20170055051A/en
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Publication of KR101752844B1 publication Critical patent/KR101752844B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/30—Spraying vehicles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
    • E01H10/007—Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

The present invention relates to a loading and unloading system for a snow removal apparatus, which reverses a vehicle with an end of a loading box pushing a front support to allow a front end of a base frame to be in close contact with a bottom surface of the loading box, and loads a snow removal apparatus while continuously reversing. Moreover, the loading and unloading system advances the vehicle to allow the front support to naturally return to an original position thereof and be erect on the bottom surface, and advances to unload the snow removal apparatus from the loading box. The loading and unloading system firmly fixes the snow removal apparatus to the loading box through a fastening device when the snow removal apparatus is loaded on the loading box, and prevents the snow removal apparatus from being shaken or separated from the loading box when the vehicle is running.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow removal system,

The front end of the base frame is brought into close contact with the bottom surface of the loader while the end of the loader pushes back the vehicle so that the loader is loaded while continuously moving backward, When the snow removing device is mounted on the loading box, the snow removing device is firmly fixed to the loading frame through the binding device, so that the snow removing device is shaken or deviates from the loading box when the vehicle is running. To the snow removal system.

Generally, a snow removal device is a device which is able to work such as snow melting by spraying a road material on a road by mounting a loader, which is a mixture of sand and calcium chloride, on a truck, By spraying the snowmobile, it is possible to prevent the vehicle from slipping and thereby prevent traffic accidents.

The snow removal apparatus is provided with a hopper-type snow removal tray in which a snow remover is filled, and a sprayer capable of spraying the snow removal agent is disposed at one side of the snow removal tray, Since it is mainly used, it is used to load the car in the car if necessary.

The spray device includes a plurality of supporting members, which are detachable to the snow removing tray, so that the snow removing tray is disposed higher than the height of the loading tray of the vehicle. The conventional snow removing tray is mounted on the vehicle In the case where the loader of the vehicle is moved below the snow remover, the vehicle is moved to the load box of the vehicle by removing the plurality of supports. When the snow remover is unloaded from the vehicle, And the vehicle was moved to get off the snowmobile loader.

However, it is troublesome for the conventional snow removal truck to remove the support, and when the snow removal device is mounted on or off the loading tray of the vehicle, the height of the support is required to be adjusted using a support.

In order to solve such a problem, Korean Utility Model Registration No. 20-0359708 entitled " Vehicle-Mountable Snow Removal Apparatus " The snow removing apparatus may include a snow removing tray capable of receiving the snow removing agent; A snow remover sprayer for spraying the snow remover of the snow remover load box, which is coupled to one side of the snow remover load box; A first and second support rods that are coupled to the snow removing rack to be raised or folded on the bottom side of the snow removal rack, A third and fourth support rods which are spaced a predetermined distance apart from the plurality of support rods so that the snow remover can be fixed while maintaining a predetermined height; The first and second supporting members are coupled to the bottom side of the snow removing tray and the first and second supporting rods so that the first and second supporting rods rotate in the snow remover loading box to apply force to move the snow remover loading box in a direction And when the vehicle is advanced in the opposite direction, the support frame is returned to the original position and is raised on the floor, and the snow removing tray is unloaded .

However, the snow removal apparatus does not have a device or means for fixing the snow removers loaded in the vehicle loader so that the snow removers are not separated from the loader, so that the snow removers are shaken forward, backward, And if the snowmobile loader falls off on the road, it can interfere with the vehicle in progress from the rear, leading to a serious accident, and waste of resources due to irrevocably spraying the snowmobile charged in the inside .

In addition, since the width of the conventional snow removal apparatus is finer than the width of the inside of the vehicle loading space, it is difficult to work on the snow removal apparatus while maintaining the left and right gaps (width of about 10 cm is formed between the loading box and the snow removal apparatus when loading) . In addition, when the snow removing device filled with chloride is left in the loading box due to a difference in width between left and right sides of the snow removing device and the loading box, rolling phenomenon may occur during driving, Entry into the center must be essential.

However, in order to make the lateral width between the snow removal apparatus and the loading box uniform, it is necessary that the rear end of the vehicle is located at the rear of the vehicle In addition, since the operator has to issue a signal to the driver, the workforce is consumed, it is cumbersome, and the driver can repeatedly try to mount it in order to balance the left and right.

Disclosure of Invention Technical Problem [10] Accordingly, the present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a snow removal apparatus, a snow removal apparatus, The present invention provides a snow removal system capable of preventing snow removal.

In addition, since the width of the snow removal apparatus is narrower than the width of the inside of the vehicle loading tray, when the snow removal apparatus is mounted on the loading tray, it is difficult to mount the snow removal apparatus on the same position (the left and right widths between the snow removing apparatus and the loading tray are the same) And the like.

In addition, when the vehicle is traveling with a snow removal device mounted on the loading car, when the vehicle passes the road with uneven speed, the vibration is transmitted to the snow removal device so that the snow removal device can be prevented from being shaken or tilted to one side The present invention provides a snow removal system of a snow removal apparatus.

In order to achieve the above object, according to the present invention, there is provided a vehicle comprising: a vehicle having a loading box having an upper surface and a rear surface opened; A hopper for receiving the snow remover therein; a base frame coupled to a bottom surface of the hopper for supporting the hopper; a front support unit hinged to be folded or erected from the base frame; A rear support member which is spaced apart from the front support member to support the hopper so as to maintain a predetermined height and a spreader for spraying the snow removing agent filled in the hopper, A snow removing device mounted inside the loading box while pushing the front supporting member; And a binding device for fixing the removed snow removal device inside the loading box so as to prevent the snow removal device from being separated or shaken from the loading space. In this case, when the vehicle is moved backward and the end of the loading space pushes the front support, And then the snow removing device is moved to the inside of the loader so that the vehicle is advanced so that the front support naturally returns to the original position while standing on the floor surface. And when the snow removing apparatus is mounted inside the loading box, the snow removing apparatus is firmly fixed inside the loading bay through the binding apparatus to prevent the snow removing apparatus from being shaken or separated from the loading box when the vehicle is running.

According to another aspect of the present invention, there is provided a binding apparatus comprising: a twist lock including a body having a predetermined length, a handle formed at one end of the body, and an insert formed at the other end of the body; A guide groove having a shape corresponding to the fitting portion is formed at one end portion thereof and a groove corresponding to the body is formed at the other end portion so that the body can move back and forth And the twist lock zone having a shape corresponding to the fitting portion is formed at a position corresponding to the twist lock on the rear surface of the loading box, When the load box and the twist lock zone are facing each other, the twist lock is pushed so that the fitting portion A tube to the next characterized in that to ensure that by rotating the coupling body to the outer peripheral surface of the fitting part groove coupling to firmly secure the snow removal device.

In addition, in the present invention, a roller is provided at the front of the base frame to roll smoothly along the bottom surface of the loading box so as to smoothly move inside the loading device.

In the present invention, the rollers are coupled so that the lower end of the outer circumferential surface of the roller is located on the same plane as the bottom surface of the frame, so that the load of the snow removing apparatus of the snow remover is dispersed to the uniform distribution throughout the frame, And the lifetime is secured.

In addition, in the present invention, guide rails are coupled along corners so that the left and right widths of the snow removing apparatus and the loading box are equal to each other when the snow removing apparatus is loaded inside the loading apparatus, .

In addition, in the present invention, the guiding rail has a guide portion that gradually widens toward the rear, so that the roller is naturally moved toward the guide rail along the guiding portion when the snow removing apparatus is initially entered into the loading unit, .

In addition, in the present invention, the guide rail is formed in a "단면" shape in cross section to prevent the snow remover from moving to the side wall of the loading box.

In addition, in the present invention, the rear support base includes a fixed base fixed to a rear outer circumferential surface of the base frame and having one or more pin insertion holes for inserting a pin at one side thereof, And a plurality of pin insertion holes are formed on the outer circumferential surface in the upper and lower ends so that the height of the rear support can be adjusted.

In addition, in the present invention, a protruding portion of a predetermined shape is coupled to the front outer circumferential surface of the snow removing apparatus so as to protrude forward, and the inner circumferential surface of the front end of the loading unit is formed in a " And the docking bracket supports the upper surface of the protrusion and both side surfaces of the protrusion so as to prevent the front side of the snow removing apparatus from shaking when the vehicle is running.

According to another aspect of the present invention, there is provided a guiding portion on both side surfaces of the docking bracket, the guiding portion being gradually widened toward the outside, and the protruding portion is slid along the guiding portion at the time of initial entry into the docking bracket and is naturally inserted into the docking bracket. do.

In addition, in the present invention, an induction antenna is provided on an outer circumferential surface of the snow remover so that the driver can visually confirm the position of the snow remover and remove the snow remover.

In addition, in the present invention, the induction antenna is formed of a flexible material so that it can be naturally bent while being pressed on the inner circumferential surface of the side wall of the loading box when the snow removing apparatus is mounted on the loading box.

According to the present invention as described above, it is possible to prevent the snow removing apparatus from being shaken or separated from the loading box when the vehicle is running by fixing the snow removing apparatus inside the loading box and fixing the snow removing apparatus in the loading bay through the binding apparatus.

In addition, the snow removing apparatus can be quickly and easily and firmly fixed to the loading unit through the twist lock, the twist lock unit, and the binding groove.

In addition, the snow removing apparatus can smoothly move through the rollers, and the lower end of the outer circumferential surface of the roller is positioned on the same surface as the bottom surface of the frame, so that the load of the snow removing apparatus is distributed to the entirety of the frame by the uniform distribution load, And the life can be prolonged.

In addition, when the snow remover is lifted, the guide rails guide the snow remover and are stacked in a predetermined position. Even when the snow remover enters the inside of the loading space, The guide rail can be smoothly moved along the formed guide portion to the guide rail side.

Further, the cross section of the guide rail is formed in a "& squ & ' shape so as to prevent the snow remover from moving toward the left and right corners while the vehicle is running.

In addition, the rear support member is configured to be movable up and down, and the rear support member can be raised by selecting an appropriate height according to the situation of the road.

Further, the docking bracket firmly supports the upper surface and both side surfaces of the protruding portion to fix the front side of the snow removing apparatus, thereby preventing the front side of the snow removing apparatus from shaking to the left or right or shaking up and down to escape from the loaded position .

Further, the protruding portion can be naturally inserted into the docking bracket through the guide portion formed at the entrance of the docking bracket.

In addition, since the driver can visually confirm the position of the snow removing apparatus through the induction antenna, the driver can quickly and easily pick up the snow removing apparatus alone.

Brief Description of the Drawings Fig. 1 is an exemplary view for explaining a method for loading and unloading a conventional snow removal apparatus. Fig.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a snow removing apparatus.
Figures 3 to 4 illustrate an example of a snow removing apparatus according to the present invention.
Fig. 5 is a schematic illustration for explaining a binding apparatus according to the present invention; Fig.
FIG. 6 is an exemplary view showing a state in which a loading box is viewed from the rear to explain a guide rail and a docking bracket according to the present invention; FIG.
FIG. 7 is an exemplary view showing a loading box viewed from above in order to explain a guide portion formed on a guide rail according to the present invention; FIG.
FIG. 8 is an exemplary view for explaining a docking bracket according to the present invention; FIG.
FIGS. 9 to 11 are views showing a process of moving a snow removal apparatus to a loading station according to an embodiment of the present invention; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a snow removal system according to the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a system for raising or lowering a snow removal apparatus for spraying a snow remover, which is a mixture of sand and calcium chloride, on a winter snowfall and freezing road, The front end of the base frame is brought into close contact with the bottom surface of the load box while pushing the front support frame, and then the snow removing device is continuously loaded while the vehicle is backwardly advanced so that the front support frame naturally returns to its original position When the snow removing device is mounted on the loading box, the snow removing device is firmly fixed to the loading frame through the binding device to prevent the snow removing device from being shaken or separated from the loading box when the vehicle is running. .

Referring to FIGS. 2 to 8, the snow removal system of the snow removal apparatus according to the present invention includes a vehicle 100, a snow removal apparatus 200, and a binding apparatus 300.

The vehicle 100 includes a loading box 110 having an upper surface and a rear surface opened so that a snow removing device can be installed inside and a predetermined space is formed therein.

The snow removal apparatus 200 is a conventional apparatus for spraying a snow removal agent, which is a mixture of sand and calcium chloride, on winter snow and freezing road. The snow removal apparatus 200 includes a hopper 210 filled with snow removers therein, A front support bar 230 hinged to be folded or erected from the base frame, a second support bar 230 spaced apart from the front support bar by a predetermined distance, And a sprayer 250 for spraying the snow remover filled in the hopper. The snow removal apparatus further includes a crusher for finely crushing the snow remover filled in the hopper, and a transfer device for transferring the crushed snow remover to the sprayer side.

The snow removing apparatus 200 is maintained at a predetermined height from the ground through the front support table 230 and the rear support table 240.

The front support table 230 is hinged to one side (the front side of the snow removal apparatus) of the base frame 220 and is tightly folded or erected from the ground to support the snow removal apparatus in a state of being disposed at a predetermined height.

The rear support platform 240 is coupled to the other side of the base frame (the rear side of the snow removal device) and is erected from the ground to support the snow removal device in a state of being disposed at a predetermined height.

As shown in FIG. 3, the rear support table 240 includes a fixing table 241 coupled to a rear outer circumferential surface of the base frame and having one or more pin insertion holes for inserting pins therein, And a plurality of pin insertion holes formed on the outer circumferential surface of the upper and lower ends so that the height of the rear support can be adjusted.

The fixing table 241 is formed in a shape of a " C "in cross section when viewed from above, and is formed to have a predetermined thickness and length so as to prevent breakage when the pin is coupled with the height adjuster. The height adjuster 242 is formed in a shape corresponding to the up and down movement of the fixing table 241.

The rear support table 240 has a structure in which the fixing table 241 and the height adjuster 242 are detachable via pins (fixing pins). The height adjuster 242 The rear support can be erected on the ground.

The present invention also includes an auxiliary support (260) for supporting the front support at the side of the front support (230).

The snow removing apparatus 200 is mainly used in the winter when snowing or icing occurs, and therefore it is stored mainly in a garage in spring, summer, and autumn. The front support table 230 and the rear support table 240 stand upright when the snow removing apparatus 200 is stored. The rear support table 240 is finely coupled to the vehicle, There is no. Therefore, a bracket 231 having a bolt hole is formed on the side of the front support and a bracket 261 having a bolt hole is coupled to the end of the auxiliary support so that the bracket 231, 261 is bolted to the side of the front support 230 Thereby supporting the front support.

Next, a binding apparatus 300 according to the present invention will be described with reference to Fig.

Fig. 5 is a schematic illustration showing the binding apparatus 300. Fig. The binding device 300 is provided to fix the snow removal device 200 mounted on the loading tray 110 to prevent the snow removal device from shaking or departing from the loading device. The twisting device 310 includes a twist lock 310, The earth 320 is composed of one group.

A coupling groove 111 having a shape corresponding to the fitting portion 313 is formed on the rear surface of the loading box 110 at a position corresponding to the twist lock.

The twist lock 310 includes a body 311 having a predetermined length, a handle 312 formed at one end of the body, and a fitting portion 313 formed at the other end of the body.

The twist lock base 320 is coupled to a rear bottom surface of the base frame and supports the body and the fitting portion to support the twist lock. The twist lock base 320 has a guide groove 321 formed at one end thereof with a shape corresponding to the fitting portion, And a groove corresponding to the body is formed at the other end so that the body can move back and forth.

The twist lock 310 is movable in the forward and backward directions within the twist lock base 320. The twist lock 310 is not rotatable when the fitting portion 313 is positioned inside the guide groove 321, Can be rotated in a clockwise or counterclockwise direction when it comes out of the guide groove 321. That is, the guide groove 321 provides a straight line when the twist lock 310 moves back and forth, and prevents unnecessary rotation.

When the vehicle 100 is moved backward and the loading of the snow remover 200 is completed, when the load box 110 and the twist lock zone are opposed to each other, the twist lock is pushed toward the loading box 110 It is possible to securely fix the snow removing apparatus by fixing the grip to the outer circumferential surface of the binding groove by rotating the body by rotating the body so that the snow removing unit 313 passes through the binding groove 111, It is possible to prevent wobbling, leaning, or departure from the loading box.

Next, referring to FIGS. 3 and 9 to 11, a roller 221 is provided in front of the base frame 220 to roll along the bottom surface of the loading box to smoothly move the snow removing apparatus in the loading bay.

When the roller 221 is coupled to the base frame 220, the lower end of the outer circumferential surface of the roller is coupled to the bottom surface of the base frame 220 so that the snow removing apparatus 200 is mounted on the loading / The load of the snow remover 200 is dispersed to the entirety of the base frame by the uniform distribution load, thereby preventing damage to the roller 221 and securing (extending) the service life.

For example, if it is assumed that the lower end of the outer circumference of the roller 221 is located lower than the bottom of the base frame 220, the load applied from the snow removal apparatus is uniformly transmitted to the roller 221 when the snow removal apparatus 200 moves, The durability of the film is inevitably lowered and the life is shortened.

On the other hand, according to the present invention, since the lower end of the outer circumferential surface of the roller 221 is located on the same surface as the bottom surface of the base frame 220, the load applied to the roller is dispersed and therefore durability can be ensured, .

9 to 11, when the snow removing apparatus 200 is lifted up to a predetermined height (for example, a predetermined height) in a state where the front support table 230 and the rear support table 240 are standing up, And the vehicle 100 is moved backward in front of the snow remover 200.

When the vehicle 100 moves backward, the loading box is raised at a predetermined angle so that the bottom surface of the loading box 110 enters a state lower than the bottom surface of the base frame 220 to smoothly move the snow removing device 200 into the loading box 110 So that they can enter.

When the vehicle 100 is retracted and the end of the loading box 110 pushes the front supporting block 230, the front supporting block 230 is separated from the ground so that the bottom surface of the roller 221 and the base frame 220 are loaded on the loading block 110, The snow removing apparatus is supported on the bottom surface of the loading box. At this time, the rear support table 240 supports the rear of the snow removing apparatus 200 while being fixed on the ground.

The roller 221 and the bottom surface of the base frame 220 roll and slide along the bottom surface of the loading box to move the snow removing apparatus into the loading bay, 110 to the base frame 220 side and stored in the bottom surface of the loading box.

When the snow removing apparatus 200 is mounted on the loading box 110, the pin binding the fixing table 241 and the height adjusting table 242 is lifted to raise the height adjusting table 242, Thereafter, the twist lock 310 binds the twist lock 310 to complete the work of removing the snow remover.

In contrast, the descent process of the snow removal apparatus 200 will be described. The pin fixing the fixing table 241 and the height adjuster 242 is removed, the height adjuster is lowered and brought into close contact with the ground, (310). Although the twist lock can be released first and then the height of the height adjuster can be adjusted, it is desirable to release the twist lock later in preparation for a safety accident that may occur beforehand.

The rear support table 240 is raised on the ground and then the vehicle is advanced. Then, the roller 221 and the base frame 220 roll and slide along the bottom surface of the loading floor of the vehicle while gradually moving the snow removing apparatus out of the loading bay. When the forward support table 230 is completely withdrawn from the loading box 110 when the vehicle is advanced continuously, the vehicle returns to its original position while standing on the ground to support the front side of the snow removal apparatus. When the vehicle is completely removed, do.

The present invention can prevent the snow removing apparatus 200 from being shaken or separated from the loading box when the vehicle is running by firmly fixing the snow removing apparatus 200 that has been removed through the binding apparatus 300 to the loading tray 110. [

Next, referring to FIGS. 6 to 7, the present invention includes a guide rail 120 for allowing the snow removing apparatus to be stacked in a predetermined position of a loading box.

The guide rails 120 are coupled to both ends of the bottom surface of the loading box 110 along the longitudinal direction so that the left and right widths between the loading device and the loading device when the removal device 200 is loaded on the loading box 110 Guide to the same state to be loaded in the correct position. Here, when the snow removing apparatus 200 is loaded in the loading box, the left and right widths between the snow removing apparatus and the loading box are the same.

At the end of the guide rail 120, an induction unit 121 is formed which gradually widens toward the rear. The guiding unit 121 guides the rollers naturally to the guide rails when the snow removing apparatus enters a state where the left and right widths of the snow removing apparatus are different from each other at the time of initial entry, and the snow removing apparatus is stacked at a predetermined position of the loading box.

Conventionally, when the driver reverses the vehicle to lift the snow removal apparatus 200, the guide person visually confirms the traveling direction of the vehicle at the side or rear of the snow removal apparatus and notifies the driver through a reception call or the like, And work for fixing the snow remover 200 using a plurality of binding apparatuses (for example, turnbuckle) so as not to be shaken in the loading box 110 has necessarily been performed.

On the other hand, according to the present invention, even when the snow removing apparatus 200 enters the loading box, even when the left and right widths are different from each other, the guide unit guides the snow removing apparatus to the guide rail side.

On the other hand, the guide rail is formed in a "?" Shape in section. The reason why the guide rail is formed in the shape of a letter is that the roller 221 or the base frame 220 restricts the movement of the snow removing device 200 when the vehicle is moving while the vehicle is moving, . In addition, even when the snow removing apparatus 200 is initially placed on the slope of the guide rail at the time of initial entry into the loading bin, it can be smoothly slid along the slope by the load of the snow removing apparatus in the course of entering the inside of the loading bay, .

Next, in the present invention, a protruding portion 270 having a predetermined shape is coupled to a front outer circumferential surface of the snow removing apparatus, and the inner circumferential surface on the front side of the loading box is formed in a " A docking bracket 130 having a predetermined length to which the bottom surface is opened is coupled.

When the removal of the snow removal apparatus is completed, the rear end of the snow removal apparatus 200 is securely fixed through the binding apparatus 300 to prevent the shedding or departure. However, if there is no apparatus or means for binding the front end of the snow removing apparatus 200, when the vehicle is traveling on a road which is over the speed limit preventing surface or the road surface is uneven, the vehicle shake can be transmitted as it is and the snow removing apparatus can be moved left and right. If this phenomenon is continuously repeated, a problem may arise in which the front side gradually tilts to the left or right side.

The docking bracket 130 supports the upper surface of the protruding portion and both side surfaces of the docking bracket 130 when the docking apparatus is fully inserted into the loading box to prevent the front side of the docking apparatus from being shaken when the vehicle is running, To prevent movement.

In addition, guiding portions 131 of the docking bracket are formed at both side surfaces of the docking bracket so as to be gradually widened toward the outside.

The guide portion 131 of the docking bracket has the same function as the guide portion 121 of the guide rail. That is, even if the projecting portion 270 does not enter the docking bracket 130, the guiding portion 131 guides the projecting portion 270 into the docking bracket to guide the guided portion naturally.

Since the guide portion 131 is formed in a curved shape that gradually widens toward the outside, when the vehicle gradually moves backward while the protruding portion 270 is in close contact with the guide portion 131, the guiding portion 131 smoothly slides along the guide portion 131, .

Next, an induction antenna 280 is provided on the outer circumferential surface of the snow removing apparatus 200 so that the driver can remove the snow removing apparatus while checking the position of the snow removing apparatus with the naked eye.

The induction antenna 280 is coupled to the side surface of the snow remover so as to allow the driver to confirm its position through the side mirror of the vehicle. When the snow remover is mounted on the loader, the induction antenna 280 is pressed against the inner surface of the side wall of the loader, It may be formed of a flexible material. Further, an identification band for improving visibility may be attached to the outer peripheral surface of the induction antenna 280 so as to improve the visibility.

A separate guide for informing the driver of the driving direction (entry state) of the vehicle on the rear or side of the snow removing apparatus 200 has been conventionally required. In the present invention, however, the guide antenna 280 is provided on the side of the snow removing apparatus 200 So that it is possible to reduce the manpower, and it is possible to shorten the time for getting on and off.

100: vehicle 110: load
111:
120: guide rail 121: guide part
130: docking bracket 131: guide part
200: Snow removal apparatus 210: Hopper
220: base frame 221: roller
230: front support 231: bracket
240: rear support frame 241:
242: height adjuster 250: spreader
260: auxiliary support 261: bracket
270: protrusion 280: induction antenna
300: binding device 310: twist lock
311: body 312: handle
313:
320: Twist lock zone 321: Guide groove

Claims (12)

A vehicle (100) comprising a loading box (110) having an upper surface and a rear surface opened;
A base frame 220 coupled to a lower portion of the hopper and supporting the hopper, a hinge coupled to the base frame so as to be folded or erected from the base frame, A rear supporter 240 coupled to the front supporter 230 at a predetermined distance from the front supporter and supporting the hopper to maintain a predetermined height of the hopper, (200), which includes a loading unit (250), and the loading box is pushed onto the loading box while pushing the front supporting unit when the vehicle is backwardly moved;
And a binding apparatus (300) for fixing the snow removal apparatus mounted on the loading box to prevent the snow removal apparatus from being separated or shaken from the loading box,
The vehicle 100 is moved back so that the end of the loading box 110 pushes the front supporting table 230 so that the bottom surface of the front end of the base frame 220 is brought into close contact with the bottom surface of the loading box, and,
The vehicle 100 is advanced so that the front support table 230 is naturally returned to its original position while being raised on the floor surface. Then, the snow removal apparatus 200 is lowered from the loading box while the vehicle continues to advance,
Wherein when the snow removing apparatus is mounted on the loading box, the snow removing apparatus is firmly fixed to the loading bay through the binding apparatus to prevent the snow removing apparatus from being shaken or separated from the loading box when the vehicle is running.
The binding apparatus according to claim 1,
A twist lock including a body having a predetermined length, a handle formed at one end of the body, and an insert formed at the other end of the body,
And a guide groove formed on one side of the base frame and having a shape corresponding to the fitting portion, and the body is moved back and forth And a twist-lock zone in which a groove corresponding to the body is formed,
A coupling groove having a shape corresponding to the fitting portion is formed at a position corresponding to the twist lock on the rear surface of the loading box,
When the vehicle is backed up and the load of the snow remover is completed and the load box and the twist lock ring are opposed to each other, the twist lock is pushed so that the fitting part penetrates through the coupling groove. Then, the body is rotated to bind the coupling part to the outer peripheral surface of the coupling groove, And the apparatus is fixed firmly.
The system as claimed in claim 1, wherein a roller is provided at the front of the base frame so as to roll along the bottom surface of the loading box to smoothly move the snow removing apparatus in the loading bay.
4. The apparatus according to claim 3, wherein the rollers are coupled so that the lower end of the outer circumferential surface of the roller is located on the same plane as the bottom surface of the frame, so that the load of the snow remover And the lifetime of the snow removing apparatus is secured.
[2] The apparatus according to claim 1, wherein guide rails are coupled along corners so that the left and right widths between the snow removing apparatus and the loading box are the same when the snow removing apparatus is loaded on both sides of the bottom surface of the loading tray, Wherein the snow removal device is a snow removal device.
The guide device as claimed in claim 5, wherein the guiding rail has guide portions that are gradually widened toward the rear, and the roller is naturally moved toward the guide rail along the guiding portion when the snow removing device is initially loaded, Wherein the snow removal system is a snow removal system.
The snow removing apparatus according to claim 5 or 6, wherein the guide rails are formed in a "?" Shape in cross section to prevent the snow remover from moving to the side wall of the loading box, Of the system.
[2] The apparatus as claimed in claim 1, wherein the rear support base comprises: a fixed base fixed to a rear outer circumferential surface of the base frame and having one or more pin insertion holes for inserting pins therein; And a plurality of pin insertion holes formed on the outer circumferential surface of the upper and lower ends so as to adjust the height of the rear support member.
The snow removing apparatus according to claim 1, wherein a protrusion of a predetermined shape is coupled to a front outer circumferential surface of the snow removing apparatus so as to protrude forward,
A docking bracket is formed on the inner circumferential surface on the front side of the loading box, the docking bracket having a cross section formed in a "┓" shape and having an upper end closed and a bottom open,
Wherein the docking bracket supports the upper surface and both side surfaces of the protrusion so as to prevent the front side of the snow removing apparatus from being shaken when the vehicle is running.
10. The docking bracket according to claim 9, wherein guide portions on both side surfaces of the docking bracket are formed to be gradually widened toward the outside, and the protruding portion is slid along the guide portion when entering the docking bracket in an initial state, Of the snow removal system.
2. The snow removing system according to claim 1, wherein an induction antenna is provided on an outer circumferential surface of the snow removing apparatus so that a driver can visually confirm the position of the snow removing apparatus and remove the snow removing apparatus.
12. The system of claim 11, wherein the induction antenna is formed of a flexible material so that the induction device can be bent naturally while being pressed against the inner circumferential surface of the side wall of the loading box when the snow removing device is mounted on the loading box.
KR1020150157339A 2015-11-10 2015-11-10 Loading and undloading system of snow removal apparatus KR101752844B1 (en)

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Cited By (6)

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KR20200002338A (en) * 2018-06-29 2020-01-08 주식회사 새한산업 Snow removal electric spray apparatus for vehicles with reliable power supply
KR20200002339A (en) * 2018-06-29 2020-01-08 주식회사 새한산업 Snow removal spray apparatus for vehicles with smart spray function
KR20210044039A (en) * 2019-10-14 2021-04-22 김현옥 multifunctional trailer for tractor
KR102403761B1 (en) * 2020-12-02 2022-05-27 임창훈 Snow removal device horizontal moving type loading and unloading system
KR102600794B1 (en) * 2023-06-16 2023-11-10 리텍 주식회사 A vehicle equipped with special equipment with swap system technology and used for special purposes
KR102600793B1 (en) * 2023-06-16 2023-11-10 리텍 주식회사 Multipurpose Road Management Vehicle with swap System Technology

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KR200359708Y1 (en) * 2004-05-20 2004-08-21 대진특장 주식회사 Snow removal apparatus capable of being loaded on the truck
KR101430641B1 (en) * 2013-01-29 2014-09-25 주식회사 대산 Vehicle For Cariage of Cargo

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Publication number Priority date Publication date Assignee Title
KR20200002338A (en) * 2018-06-29 2020-01-08 주식회사 새한산업 Snow removal electric spray apparatus for vehicles with reliable power supply
KR20200002339A (en) * 2018-06-29 2020-01-08 주식회사 새한산업 Snow removal spray apparatus for vehicles with smart spray function
KR20210044039A (en) * 2019-10-14 2021-04-22 김현옥 multifunctional trailer for tractor
KR102403761B1 (en) * 2020-12-02 2022-05-27 임창훈 Snow removal device horizontal moving type loading and unloading system
KR102600794B1 (en) * 2023-06-16 2023-11-10 리텍 주식회사 A vehicle equipped with special equipment with swap system technology and used for special purposes
KR102600793B1 (en) * 2023-06-16 2023-11-10 리텍 주식회사 Multipurpose Road Management Vehicle with swap System Technology

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