CN210234811U

CN210234811U - Double-fork forklift with sight blind area eliminating function

Info

Publication number: CN210234811U
Application number: CN201920177619.8U
Authority: CN
Inventors: Jixian Liu; 刘吉贤; Lei Xu; 徐磊; Guixia Liu; 刘桂霞
Original assignee: Cofco Coca Cola Beverages Shandong Ltd
Current assignee: Cofco Coca Cola Beverages Shandong Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-04-03
Anticipated expiration: 2029-01-31

Abstract

The utility model provides a fork truck with eliminate sight blind area function belongs to fork truck technical field, which comprises a carriage body, protruding type reflector is installed at the right back top of automobile body, the mirror surface orientation of protruding type reflector the left rear ground direction of automobile body, the mirror surface of protruding type reflector to the drive position direction slope of automobile body to make things convenient for the driver to turn round and watch. The utility model has the advantages of eliminate sight blind area function, and with low costs, need not reform transform the automobile body.

Description

Double-fork forklift with sight blind area eliminating function

Technical Field

The utility model belongs to the technical field of fork truck, especially, relate to a two fork truck with eliminate sight blind area function.

Background

The double-fork forklift is an industrial carrying vehicle, is commonly used for transporting large-sized stored articles, and is various wheel type carrying vehicles for loading, unloading, stacking and short-distance transporting operation of finished pallet goods. The current double-fork forklift generally is equipped with the rear-view mirror, at the in-process that backs a car and travel, the driver that is located left side driving position sees through the rear-view mirror and wipes the double-fork forklift rear condition, but the rear-view mirror has certain field of vision blind area can not be complete demonstration double-fork forklift back field of vision, so the driver can be seen to the right side turn back under the general condition, because fork truck parking stall counter weight volume is great, and the restriction of driver's degree of turning back, the ground behind the double-fork forklift left rear wheel becomes the sight blind area. Various articles are usually placed in an operation site, and inconvenience is caused to the backing running of the double-fork forklift.

In order to overcome the problem of this field of vision blind area, chinese utility model patent CN208344072U discloses a fork truck with image of backing a car, fork truck's side body fixed mounting has the roof rack, the right-hand member of roof rack be equipped with the camera, the camera just to ground, fork truck on fixed mounting have the support frame, the support frame on fixed mounting have the display, the display on be equipped with the image display screen, fork truck's back plane fixed mounting have the fixed plate, the fixed plate on fixed mounting have an infrared ray range finder, display and camera, infrared ray range finder electricity be connected. This patent eliminates the sight blind area through the mode of observing the image of backing a car.

However, the mode of eliminating the sight blind area is complex in structure, high in cost and not popularized, the camera shooting and imaging device can be mounted on a new vehicle which just leaves a factory, if the camera shooting and imaging device is used on an existing old vehicle, the structure of the vehicle body needs to be greatly modified, and a manufacturer cannot spend high cost to purchase the device and modify the vehicle body.

Disclosure of Invention

The utility model discloses to foretell technical problem, provide a with low costs, need not reform transform the automobile body and have the fork truck of eliminating the sight blind area function.

In order to achieve the above object, the utility model discloses a technical scheme be:

the utility model provides a fork truck with eliminate sight blind area function, includes the automobile body, protruding type reflector is installed at the right back top of automobile body, the mirror surface orientation of protruding type reflector the left rear ground direction of automobile body, the mirror surface of protruding type reflector to the driver position direction slope of automobile body to make things convenient for the driver to look around.

Preferably, the vehicle further includes a link bracket connected to the convex mirror, and the convex mirror is attached to the vehicle body through the link bracket.

Preferably, the convex reflector is rotatably connected with the link bracket so as to adjust the angle of the convex reflector.

Preferably, the connecting rod support is further connected with a motor transmission assembly capable of driving the connecting rod support to rotate, and the motor transmission assembly is fixedly connected to the vehicle body.

Preferably, the motor transmission assembly comprises a shell, a motor and a gear transmission device, the motor and the gear transmission device are arranged in the shell, a driving shaft of the motor is connected with a driving gear of the gear transmission device, and a driven gear of the gear transmission device is connected with the connecting rod support.

Preferably, the motor transmission assembly further comprises a controller arranged in the shell and a remote controller wirelessly connected with the controller, and the controller is electrically connected with the motor.

Preferably, the remote controller is fixedly mounted on the vehicle body at a position close to the steering wheel.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses a set up protruding type reflector at fork truck's right back top, the mirror surface of protruding type reflector just inclines to the driving position direction of automobile body towards the left rear ground direction of automobile body, the driver is at the in-process of backing a car, the road surface condition of left rear wheel rear side is known to the protruding type reflector to rear side accessible of returning, eliminate the sight blind area, this kind is through setting up the mode that the sight blind area was eliminated to protruding type reflector in the automobile body rear side, can not influence fork truck driver's the driving habit of backing a car, and this kind of structure is fairly simple, and is with low costs, also need not to change body construction.

2. The utility model discloses on further installing the automobile body with protruding type reflector through the connecting rod support, just so can realize setting up protruding type reflector keeping away from automobile body rear portion certain distance, can observe the ground condition in the bigger region in left back wheel rear portion through protruding type reflector, incline certain angle with protruding type reflector mirror to driving position simultaneously and can not reduce the observation region scope yet.

3. The utility model discloses further set to between protruding type reflector and the connecting rod support and rotate and be connected, can adjust the inclination of protruding type reflector, make it in best observation position.

4. The utility model discloses further with connecting rod leg joint motor drive assembly, motor drive assembly can drive the connecting rod support rotatory, except can adjusting the horizontal position of protruding type reflector, can also be when not needing to use protruding type reflector will be located the automobile body outside protruding type reflector rotatory to the automobile body inside to can not influence the position of retreating of automobile body because of the existence of protruding type reflector.

5. The utility model discloses further become integrative form the motor drive assembly integration in the casing, only need with casing and automobile body fixed connection can, can be suitable for on various cars, still need not reform transform body structure, the installation is simple very much.

6. The utility model discloses further with the motor electric connection controller among the motor drive assembly, through setting up in controller wireless connection's remote controller, make things convenient for driver's operation more. When the driver needs to reverse, the driver rotates the convex reflector to a set position through the remote controller; when the vehicle does not need to be backed, the convex reflector is rotated into the vehicle body through the remote controller.

7. The utility model discloses further with remote controller fixed connection in the position that is close to the steering wheel, can more do benefit to driver's operation like this, can not lose the remote controller moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a convex reflector of a double-fork forklift truck with a blind area eliminating function in a use state;

fig. 2 is a schematic structural view of the convex reflector of the double-fork forklift with the function of eliminating the blind area in the retracting state;

FIG. 3 is a schematic view of the connection between the convex reflector and the connecting rod bracket of the double-fork forklift truck with the function of eliminating the blind area;

FIG. 4 is a schematic structural view of a motor transmission assembly of the dual-fork forklift truck with the function of eliminating blind areas;

in the above figures: 1. a vehicle body; 11. a driving position; 12. a left rear wheel; 2. a convex mirror; 3. a connecting rod bracket; 4. a motor drive assembly; 41. a housing; 42. a motor; 43. a driving gear; 44. a driven gear; 5. a controller; 6. a hemisphere; 61. the horizontal axis.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Among the prior art double-fork truck is backing a car and is advancing the in-process, and the rear-view mirror on the car has certain field of vision blind area and can not be complete demonstrate the back field of vision of double-fork truck, so the driver can be watched to the right side turn back under the general condition, because fork truck parking stall counter weight volume is great to and the restriction of driver's degree of turning back, double-fork truck left rear wheel rear ground becomes the sight blind area, and it is more complicated to have the solution structure at present, and the cost is higher, and is not applicable to and uses widely, the utility model discloses a solve this problem and propose a double-fork truck with eliminate sight blind area function, have simple structure, with low costs, be suitable for the advantage of using widely.

The specific scheme is as follows: the convex reflector is mounted at the right rear top of the vehicle body, the mirror surface of the convex reflector faces the left rear ground direction of the vehicle body and inclines towards the driving position direction of the vehicle body, so that the ground condition at the rear side of the left rear wheel can be displayed, and the driver can conveniently look back.

For better understanding of the above technical solutions, the following detailed descriptions are provided with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, two fork truck with eliminate sight blind area function, including automobile body 1 and protruding type reflector 2, protruding type reflector 2 is installed at the top behind the automobile body 1 right side, and protruding type reflector 2's mirror surface is towards rear wheel 12 rear ground left, can show the ground condition behind rear wheel 12 left, eliminates the sight blind area, and protruding type reflector 2's mirror surface inclines to 11 directions of driving position slightly simultaneously, can make things convenient for the driver to look over. When the double-fork forklift backs a car and advances, the driver returns to know the ground condition behind the left rear wheel 12 clearly through the convex reflector 2, and the car backing accident can not happen due to the existence of the sight blind area.

The utility model discloses a set up protruding type reflector 2 at fork truck's right back top, protruding type reflector 2's mirror surface orientation back wheel 12 rear ground direction left and to the 11 direction inclinations in driving position of automobile body 1, the driver is at the in-process of backing a car, the ground condition of left back wheel rear side is known to protruding type reflector 2 is watched to the rear side accessible to the turn-back, the sight blind area is eliminated, this kind of mode through set up protruding type reflector 2 and eliminate the sight blind area at automobile body 1 rear side, can not influence fork truck driver's the driving habit of backing a car, and this kind of structure is fairly simple, and is with low costs, also need not to change body construction.

If direct install protruding type reflector 2 at automobile body 1, will certainly restrict protruding type reflector 2's image area, perhaps only eliminate partial sight blind area even, the utility model discloses further set up connecting rod support 3, connect protruding type reflector 2 through connecting rod support 3, like this owing to having had connecting rod support 3's support, protruding type reflector 2 can stretch out outside automobile body 1, has wider field of vision.

The beneficial effects are as follows: install protruding type reflector 2 on automobile body 1 through connecting rod support 3, just so can realize setting up protruding type reflector 2 keeping away from automobile body 1 rear portion certain distance, can observe the ground condition in the bigger region in left rear wheel rear portion through protruding type reflector 2, incline certain angle with protruding type reflector 1 mirror surface to driver's seat 11 simultaneously and also can not reduce and observe the regional scope, have the wide advantage of field of vision.

Because each driver height is different, and the specification of different motorcycle types differs, and the angle that needs 2 slopes of protruding type reflector is also different, in order to satisfy the above-mentioned condition, the utility model discloses still provide further design:

referring to fig. 3, the convex reflective mirror 2 is arranged to rotate relative to the connecting rod support 3, so that the inclination angle of the convex reflective mirror 2 can be adjusted, specifically, a hemisphere 6 is arranged between the connecting rod support 3 and the convex reflective mirror 2, the convex reflective mirror 2 is connected with the connecting rod support 3 in a rotating manner through the hemisphere 6, a semicircular groove is formed in the right side of the hemisphere 6, a cross shaft 61 is arranged in the semicircular groove, the convex reflective mirror 2 is sleeved on the cross shaft 61, and therefore the convex reflective mirror 2 is connected with the connecting rod support 3 in a rotating manner.

The beneficial effects are as follows: through the rotation connection between the convex reflector 2 and the connecting rod bracket 3, the inclination angle of the convex reflector 2 can be adjusted to be in the best observation position, and the device has the advantages of flexible application and strong universality.

Article are more under the general condition in double-fork truck's operation place, and this just requires double-fork truck to go in a flexible way, and the distance with article or wall body is very close under the automobile body rear side many conditions, and protruding type reflector 2 of installing at the 1 rear side of automobile body probably influences the scope of backing a car of automobile body 1, and this just requires protruding type reflector 2 can retrieve in automobile body 1 when not using, consequently, the utility model provides a further design:

referring to fig. 2, the link bracket 3 is further connected with a motor transmission assembly 4, and the motor transmission assembly 4 can drive the link bracket 3 to rotate so as to rotate from the outside of the vehicle body 1 to the inside of the vehicle body 1. The motor transmission assembly 4 is fixedly arranged on the vehicle body 1 through screws. Connect motor drive assembly 4 with connecting rod support 3, motor drive assembly 4 can drive connecting rod support 3 rotatory, except that can adjust the horizontal position of protruding type reflector 2, can also be when need not using protruding type reflector 2 will be located the protruding type reflector 2 of the automobile body 1 outside and rotate to automobile body 1 inside to can not influence the position of retreating of automobile body 1 because of protruding type reflector 2's existence.

The structure of the motor transmission assembly 4 is specifically shown in fig. 4, and includes a housing 41, a motor 42 and a gear transmission device, the gear transmission device includes a driving gear 43 and a driven gear 44, the motor 42 is fixedly installed in the housing 41, a driving shaft of the motor 42 is connected with the driving gear 43, and the driven gear 44 is connected with the connecting rod support 3. The motor transmission assembly 4 is integrated in the shell to form a whole, the shell is fixedly connected with the vehicle body 1, the motor transmission assembly can be applied to various vehicles, the vehicle body structure does not need to be modified, and the motor transmission assembly is particularly simple to mount.

In order to satisfy the driver just can manipulate the rotation of controlling protruding type reflector 2 at driver's seat 11, the utility model discloses further design:

motor drive assembly 4 still includes controller 5 and remote controller, and controller 5 can be PLC or singlechip isotructure, the utility model discloses do not do the restriction, controller 5 sets up in shell 41, controller 5 and remote controller wireless connection. The motor 42 in the motor transmission assembly 4 is electrically connected with the controller 5, and the operation of a driver is more convenient through a remote controller which is arranged on the controller 5 and is in wireless connection with the controller. When the driver needs to reverse, the driver rotates the convex reflector 2 to a set position through the remote controller; when the vehicle does not need to be backed, the convex reflector 5 is rotated into the vehicle body through the remote controller.

Further, the remote controller is fixedly mounted on the vehicle body 1 at a position close to the steering wheel. Therefore, the operation of the driver can be facilitated, and the remote controller cannot be lost.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a two fork truck with eliminate sight blind area function which characterized in that: the novel vehicle comprises a vehicle body, wherein a convex reflector is installed at the top of the rear right of the vehicle body, the mirror surface of the convex reflector faces the ground direction of the rear left of the vehicle body, and the mirror surface of the convex reflector inclines towards the driving position direction of the vehicle body so as to facilitate the driver to look back.

2. The forklift with the function of eliminating blind sight areas as claimed in claim 1, wherein: the vehicle body is characterized by further comprising a connecting rod bracket connected with the convex reflector, and the convex reflector is mounted on the vehicle body through the connecting rod bracket.

3. The forklift with the function of eliminating blind sight areas according to claim 2, wherein: the convex reflector is rotatably connected with the connecting rod bracket so as to adjust the angle of the convex reflector.

4. The forklift with the function of eliminating blind sight areas according to claim 2, wherein: the connecting rod support is further connected with a motor transmission assembly capable of driving the connecting rod support to rotate, and the motor transmission assembly is fixedly connected to the vehicle body.

5. The forklift with the function of eliminating blind sight areas as claimed in claim 4, wherein: the motor transmission assembly comprises a shell, a motor and a gear transmission device, the motor and the gear transmission device are arranged in the shell, a driving shaft of the motor is connected with a driving gear of the gear transmission device, and a driven gear of the gear transmission device is connected with the connecting rod support.

6. The forklift with the function of eliminating blind sight areas as claimed in claim 5, wherein: the motor transmission assembly further comprises a controller arranged in the shell and a remote controller in wireless connection with the controller, and the controller is electrically connected with the motor.

7. The forklift with the function of eliminating blind sight areas as claimed in claim 6, wherein: the remote controller is fixedly arranged on the vehicle body and close to the steering wheel.