CN214087566U - Fork increases pad and fork truck - Google Patents

Abstract

The application discloses a fork heightening pad and a forklift, wherein the fork heightening pad comprises a fork appearance pad and a regulating pad, and a groove is formed in the upper surface of the fork appearance pad; the adjusting pad is connected with the pallet fork appearance pad and has the height position and the avoidance position, when the height position is increased, the adjusting pad supports the upper surface of the pallet fork appearance pad, and when the avoidance position is reached, at least part of the adjusting pad is accommodated in the groove. The fork of this application embodiment increases the pad through stacking up swing joint adjusting pad at the fork appearance, when increasing the fork and fill up the fork truck that is used for the fork on, can be according to the height of treating the transport piece, with the adjusting pad dodge the position with increase and remove between the position to adjust the highest lifting height of fork, make the fork can be applicable to simultaneously cage car, tray and wait transport piece not co-altitude.

Description

Fork increases pad and fork truck

Technical Field

The application relates to the technical field of fork trucks, in particular to a fork heightening pad and a fork truck.

Background

With the rapid development of the logistics industry, cage cars and pallets are used more and more frequently. Through placing the express delivery in the cage car or layer board top, then carry cage car or layer board wholly through fork truck, can improve the conveying efficiency of express delivery.

However, the floor height of the existing cage car is high, the maximum lifting height of the traditional forklift is low, and the forklift can only adapt to low-height transportation of pallets and the like and cannot be suitable for transportation of cage cars.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a fork increases pad and fork truck, aims at solving current fork truck's the biggest lifting height lower, can't be applicable to the problem of cage car and layer board transport simultaneously.

The embodiment of the application provides a fork increases pad, the fork increases the pad includes:

the upper surface of the pallet fork appearance pad is provided with a groove;

the adjusting pad, with fork appearance pad swing joint and have and increase the position and dodge the position increase the position time, the adjusting pad supports the upper surface of fork appearance pad, when dodging the position, the adjusting pad is at least partly held in the recess.

Optionally, the adjustment pad is rotatably coupled to the fork contour pad to rotate the adjustment pad between the raised position and the retracted position.

Optionally, the upper surface of the fork shape pad has a support surface, and in the raised position, the adjustment pad is supported on the support surface, and the support surface and the groove are distributed along the length direction of the fork shape pad.

Optionally, the fork appearance pad includes relative first side and second side, the recess extends to first side, and first side is formed with first opening, the adjusting pad have with the third side that first opening is relative, the fork increases the pad and includes first articulated rod, the one end of first articulated rod with first side is articulated, the other end of first articulated rod with the second side is articulated.

Optionally, the recess extends to the second side, and the second side is formed with the second opening, the adjusting pad have with the fourth side that the second opening is relative, the fork increases the pad and includes the articulated pole of second, the one end of the articulated pole of second with the second side is articulated, the other end of articulated pole with the fourth side is articulated.

Optionally, the groove is provided with a first side surface, the adjusting pad is provided with a second side surface opposite to the first side surface, and the upper side edge of the first side surface is rotatably connected with the upper side edge of the second side surface.

Optionally, the fork heightening pad comprises a height adjusting structure connected with the adjusting pad to adjust the height of the adjusting pad; the height adjustment structure is slidably coupled to the fork contour pad and has a first position in which the adjustment pad is opposite the recess and a second position in which the adjustment pad is opposite the upper surface of the fork contour pad.

Optionally, in the avoiding position, the height from the upper surface of the adjusting pad to the bottom surface of the groove is less than or equal to the depth of the groove.

Optionally, the quantity of adjusting pad is a plurality of, and is a plurality of the adjusting pad is followed the length direction of fork appearance pad distributes in proper order, the upper surface of fork appearance pad has seted up a plurality ofly the recess is, and is a plurality of the recess equals with a plurality of adjusting pad quantity, and the position one-to-one.

Optionally, at least two of the conditioner pads differ in thickness.

Optionally, the upper surface of fork appearance pad has seted up the locating hole, the protruding reference column that is equipped with of lower surface of adjusting the pad, when increasing the position, the reference column inserts in the locating hole.

Optionally, a cross-section of the locating hole extends along a length of the fork contour mat.

Optionally, the positioning hole is formed with an insertion opening on an upper surface of the fork contour mat, the insertion opening extending in a length direction of the fork contour mat.

The embodiment of this application still provides a fork truck, fork truck includes:

the forklift comprises a forklift body and a lifting mechanism, wherein the forklift body comprises a traveling assembly and a lifting assembly connected with the traveling assembly, the lifting assembly comprises a pallet fork and a lifting mechanism, and the lifting mechanism is connected with the pallet fork to drive the pallet fork to lift;

and as above the fork increases the pad, the fork increases the pad includes:

the pallet fork appearance pad is arranged on the pallet fork, and a groove is formed in the upper surface of the pallet fork appearance pad;

the adjusting pad, with fork appearance pad swing joint and have and increase the position and dodge the position increase the position time, the adjusting pad supports the upper surface of fork appearance pad, when dodging the position, the adjusting pad is at least partly held in the recess.

The utility model provides a fork increases the pad through stacking up swing joint adjusting pad at the fork appearance, when increasing the fork and fill up the fork truck that is used for the fork on, can be according to the height of treating the transport piece, with the adjusting pad dodge the position with increase and remove between the position to adjust the highest lifting height and the minimum lifting height of fork, make the fork can be applicable to simultaneously cage car, tray waiting to transport the piece with co-altitude.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of one embodiment of a fork booster pad provided in accordance with embodiments of the present disclosure;

FIG. 2 is a schematic structural diagram of an embodiment of a forklift truck according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of the forklift truck according to the embodiment of the present application when transporting a to-be-transported object.

A forklift 100; a forklift body 110; a hoisting assembly 111; a fork 112; a travel assembly 120; a fork booster pad 130; a fork contour pad 131; a groove 1311; positioning holes 1312; a support surface 1313; a relief hole 1314; a first non-slip mat 1315; a first side 1316; a conditioning pad 132; a second cleat 1321; a second side 1322; a hinge lever 133; the member to be carried 200.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The embodiment of the application provides a fork increases pad and fork truck. The following are detailed below.

Firstly, the embodiment of the application provides a fork heightening pad, which comprises a fork appearance pad and a regulating pad, wherein a groove is formed in the upper surface of the fork appearance pad; the adjusting pad is connected with the pallet fork appearance pad and has the height position and the avoidance position, when the height position is increased, the adjusting pad supports the upper surface of the pallet fork appearance pad, and when the avoidance position is reached, at least part of the adjusting pad is accommodated in the groove.

Fig. 1 is a schematic structural diagram of an embodiment of a pallet fork profile mat according to an embodiment of the present disclosure. As shown in fig. 1, the fork lift mat 130 includes a fork contour mat 131, the fork contour mat 131 being adapted to be mounted on the forks 112 of the fork lift truck 100 such that the fork lift mat 130 is supported on the forks 112 to increase the maximum lift of the forks 112. Meanwhile, the fork heightening pad 130 can also play a certain role of buffering between the cargo and the fork 112 when the forklift 100 carries the cargo.

The fork lift pad 130 may further include a tuning pad 132, wherein the tuning pad 132 is adapted to be supported on the fork contour pad 131 to further increase the maximum lift of the fork 112. The maximum rise height of the fork 112 is the vertical distance between the top and bottom of the fork booster pad 130 when the fork 112 is in the highest operating position.

Optionally, a groove 1311 may be formed in the upper surface of the fork contour mat 131, the adjusting mat 132 and the fork contour mat 131 can be movably connected by the groove 1311 and have a height increasing position and a avoiding position, when the adjusting mat 132 is in the height increasing position (the position of the left adjusting mat 132 in fig. 1), the adjusting mat 132 is supported on the upper surface of the fork contour mat 131, when the adjusting mat 132 is in the avoiding position (the position of the right adjusting mat 132 in fig. 1), the adjusting mat 132 may be at least partially accommodated in the groove 1311.

When the forklift 100 is used, as shown in fig. 2 and 3, the fork contour pads 131 of the fork heightening pad 130 may be mounted on the forks 112 of the forklift 100, and if the forklift 100 needs to convey a pallet, which has a lower bottom with respect to the height of the forks 112, and a pallet waiting conveyance member 200, the adjustment pads 132 of the fork heightening pad 130 may be moved to the retracted position, so that the overall height of the fork heightening pad 130 is lowered, thereby lowering the minimum lifting height of the forks 112 of the forklift 100, and ensuring that the cargo of the forklift 100 can be inserted below the pallet, pallet waiting conveyance member 200. The lowest elevation of the fork 112 is the vertical distance between the top and bottom of the fork heightening pad 130 when the fork 112 is in the lowest working position.

If the forklift 100 needs to transport the to-be-transported piece 200 with a bottom higher than the height of the fork 112, such as a cage or a cage, as shown in fig. 3, the adjusting pad 132 can be moved to the height-increasing position to increase the overall height of the fork height-increasing pad 130, so that the maximum lifting height of the fork 112 is increased, and it is ensured that the goods of the forklift 100 can be inserted below the to-be-transported piece 200 waiting for the cage or the cage, and the to-be-transported piece 200 is lifted by a certain height.

Therefore, this application is through swing joint adjusting pad 132 on fork appearance pad 131 that increases pad 130 at the fork, when increasing the fork and fill up 130 and be used for fork 112 on fork truck 100, can be according to the height of treating transport 200, with adjusting pad 132 between dodging the position and increasing the position and remove to adjust the highest lifting height of fork 112, make the fork can be applicable to simultaneously cage car, tray etc. not co-altitude and treat transport 200.

Optionally, the adjustment pad 132 is pivotally coupled to the fork profile pad 131 to allow the adjustment pad 132 to pivot between a raised position and an avoidance position. The operation of the adjusting pad 132 can be switched between the heightening position and the avoiding position only by rotating the adjusting pad 132 relative to the fork shape pad 131 (for example, by simple manual toggle adjustment), which is very convenient for the carrying personnel.

Wherein the upper surface of the fork contour pad 131 has a support surface 1313, and the adjustment pad 132 is supported on the support surface 1313 when the adjustment pad 132 is in the raised position. Here, the supporting surface 1313 and the grooves 1311 may be distributed along the length direction (the direction parallel to the front-rear direction) of the fork contour mat 131, or the supporting surface 1313 and the grooves 1311 may be distributed along the width direction (the direction parallel to the left-right direction) of the fork contour mat 131, and of course, when the supporting surface 1313 and the grooves 1311 are distributed along the length direction of the fork contour mat 131, the width of the adjustment mat 132 may be designed wider, and when the adjustment mat 132 is at a heightened position, the to-be-carried member 200 having a bottom portion higher than the height of the fork 112, such as a support cage, may be more stably supported.

It should be noted that the supporting surfaces 1313 and the grooves 1311 are distributed along the length direction of the fork contour mat 131, the directions of the supporting surfaces 1313 and the grooves 1311 may be distributed parallel to the length direction of the fork contour mat 131, or the directions of the supporting surfaces 1313 and the grooves 1311 may be distributed at a certain angle to the length direction of the fork contour mat 131, and only the adjusting mat 1321 needs to be moved into the grooves 1311 from above the supporting surfaces 1313, or moved into the grooves 1311 to above the supporting surfaces 1313.

Alternatively, the fork contour pads 131 may be hinged to the adjustment pads 132 by a hinge structure to rotatably couple the adjustment pads 132 to the fork contour pads 131.

Specifically, as shown in fig. 1 and 2, the fork contour pad 131 includes opposing first and second sides that are disposed on the left and right sides of the fork contour pad 131. The groove 1311 of the fork contour mat 131 may extend to a first side of the fork contour mat 131, and a first opening may be formed at the first side of the fork contour mat 131, and the adjustment mat 132 may have a third side corresponding to the first opening, and at least a portion of the third side of the adjustment mat 132 may be opposite to the first opening when the adjustment mat 132 is in the retracted position.

The hinge structure of the fork heightening pad 130 includes a first hinge lever 133 having one end hinged to a first side of the fork appearance pad 131 and the other end of the first hinge lever 133 hinged to a third side of the adjustment pad 132. Wherein the direction of the rotation axis of the first hinge lever 133 with respect to the fork contour pad 131 may coincide with the width direction (left-right direction in fig. 1) of the fork contour pad 131. Thus, by rotating the first hinge lever 133, the adjuster pad 132 can be rotated between the raised position and the retracted position. Also, since the groove 1311 extends to the first side of the fork contour pad 131, a first opening is formed at the first side of the fork contour pad 131.

When the adjusting pad 132 is in the avoiding position, since the height of the end of the first hinge rod 133 connected to the adjusting pad 132 is smaller than the height of the fork shape pad 131, by extending the groove 1311 to the first side of the fork shape pad 131 and forming the first opening at the first side of the fork shape pad 131, when the adjusting pad 132 is in the avoiding position, the end of the first hinge rod 133 connected to the adjusting pad 132 can be accommodated in the first opening without abutting against the fork shape pad 131, so that the adjusting pad 132 can smoothly enter the groove 1311.

The groove 1311 of the fork contour pad 131 may further extend to the second side edge, and a second opening is formed at the second side edge, the adjusting pad 132 has a fourth side edge opposite to the second opening, and when the adjusting pad 132 is in the avoiding position, at least a part of the fourth side edge of the adjusting pad 132 is opposite to the second opening.

The hinged structure of the fork heightening pad 130 may further include a second hinge rod (not shown) having one end hinged to the second side of the fork contour pad 131 and the other end hinged to the fourth side of the adjusting pad 132. Wherein the first hinge lever 133 and the second hinge lever coincide with respect to the rotational axis of the fork contour pad 132.

The fork appearance pad 131 in this application embodiment rotates with adjusting pad 132 through first articulated pole 133 and the second articulated pole that distributes in the left and right sides respectively and is connected, can improve the stability of being connected between fork appearance pad 131 and the adjusting pad 132, makes adjusting pad 132 can be more stable increase the position and dodge and rotate between the position.

In the embodiment of the present application, the adjusting pad 132 may be rotatably connected to the fork contour pad 131 in other ways besides the rotatable connection to the fork contour pad 131 via the hinge rod 133.

Specific examples thereof include: the groove 1311 of the fork contour pad 131 has a first side 1316 therein, and the adjustment pad 132 has a second side 1322 opposite the first side 1316 such that an upper edge of the first side 1316 is pivotally coupled to an upper edge of the second side 1322. When the adjustment pad 132 is received in the recess 1311, the adjustment pad 132 is controlled to be turned up 180 ° with the upper surface of the adjustment pad 132 facing down and supported on the upper surface of the fork contour pad 132, with the connection of the upper edge of the first side 1316 and the upper edge of the second side 1322 serving as a center of rotation, and the adjustment pad 132 is in a raised position.

Wherein the upper edges of the first side 1316 and the upper edges of the second side 1322 may be pivotally connected by a hinge or may be connected by rubber or other flexible material that is flexibly deformable.

In other embodiments, the adjustment pad 132 may be slidably coupled to the fork contour pad 131. The adjustment pad 132 is moved between the raised position and the retracted position by controlling the adjustment pad 132 to slide relative to the fork contour pad 131.

Optionally, the fork lift pad includes a height adjustment structure coupled to the adjustment pad 132 to adjust the height of the adjustment pad 132; the height adjustment structure is slidably coupled to the fork contour pads 131 and has a first position in which the adjustment pads 132 are opposed to the recesses 1311 and a second position in which the adjustment pads 132 are opposed to the upper surface of the fork contour pads 131.

When the adjusting pad 132 needs to be moved to the height increasing position, the height adjusting structure can be controlled to slide to the second position relative to the fork shape pad 131, so that the height adjusting structure drives the adjusting pad 132 to move above the upper surface of the fork shape pad 131, and then the height of the adjusting pad 132 is reduced through the height adjusting structure, so that the adjusting pad 132 is supported on the upper surface of the fork shape pad 131.

When the adjusting pad 132 needs to be moved to an avoiding position, the height of the adjusting pad 132 can be increased through the height adjusting structure, so that the adjusting pad 132 and the upper surface of the fork appearance pad 131 are enabled, then the height adjusting structure is controlled to slide to a first position relative to the fork appearance pad 131, the height adjusting structure drives the adjusting pad 132 to move to the upper side of the groove 1311, and finally the height of the adjusting pad 132 is reduced through the height adjusting structure, so that the adjusting pad 132 moves downwards into the groove 1311.

Wherein, the altitude mixture control structure can be the slide bar, and this slide bar extends and can stretch out and draw back along upper and lower direction, and the lower extreme and the fork appearance pad 131 of slide bar are followed the length direction sliding connection of fork appearance pad 131, and the upper end and the adjusting pad 132 of slide bar are connected, stretch out and draw back through the control slide bar, can adjust the height of adjusting pad 132.

Alternatively, as shown in fig. 1, when the conditioner mat 132 is in the retracted position, the height from the upper surface of the conditioner mat 132 to the bottom surface of the groove 1311 may be less than or equal to the depth of the groove 1311. Therefore, when the adjusting pad 132 is at the avoiding position, the adjusting pad 132 does not protrude from the upper surface of the fork contour pad 131, and when the forklift 100 carries the to-be-carried member 200 with the bottom of the pallet, tray, or the like lower than the height of the fork 112, the fork 112 supports the to-be-carried member 200 through the fork contour pad 131 (when the height from the upper surface of the adjusting pad 132 to the bottom surface of the groove 1311 is equal to the depth of the groove 1311), or supports the to-be-carried member 200 through the fork contour pad 131 and the adjusting pad 132 at the same time (when the height from the upper surface of the adjusting pad 132 to the bottom surface of the groove 1311 is less than the depth of the groove 1311). Since the area of the upper surface of the fork contour mat 131 is large, the to-be-conveyed member 200 can be supported more stably.

When the adjusting pad 132 is in the avoiding position, the adjusting pad 132 may be supported on the bottom surface of the groove 1311, or may not be supported on the bottom surface of the groove 1311, and only when the adjusting pad 132 is in the avoiding position, the height from the upper surface of the adjusting pad 132 to the bottom surface of the groove 1311 is less than or equal to the depth of the groove 1311, which is not limited herein.

In other embodiments, when the adjusting pad 132 is in the retracted position, the height from the upper surface of the adjusting pad 132 to the bottom surface of the groove 1311 is less than the height from the upper surface of the fork contour pad 131 to the bottom surface of the groove 1311, so that the adjusting pad 132 can be moved to a position below the to-be-transported member 200 with a lower bottom relative to the height of the fork 112, such as a tray or a pallet. In this case, the adjusting pad 132 protrudes from the upper surface of the fork contour pad 131, and when the forklift 100 carries the to-be-carried member 200 with a lower bottom relative to the fork 112, such as a pallet, or the like, the lower surface of the to-be-carried member 200 is supported on the upper surface of the adjusting pad 132.

Alternatively, the number of the adjustment pads 132 may be plural, and the plural adjustment pads 132 are sequentially distributed along the length direction of the fork contour pad 131. When the fork 112 carries the to-be-carried member 200 with a bottom higher than the fork 112, such as a cage truck or a trolley, the to-be-carried member 200 can be supported by the adjusting pads 132, so that the forklift 100 can carry the to-be-carried member 200 more stably.

In order to enable the adjusting pads 132 to move between the avoiding position and the heightening position, a plurality of grooves 1311 are formed in the upper surface of the fork shape pad 131, and the grooves 1311 are equal in number to the adjusting pads 132 and correspond to the adjusting pads 132 in position one to one. When the forklift 100 carries the to-be-carried member 200 having a bottom portion higher than the height of the fork 112, the plurality of adjustment pads 132 may be supported on the upper surface of the fork contour pad 131 so that the plurality of adjustment pads 132 are in the raised position; when the forklift 100 carries the to-be-carried member 200 with the bottom part lower than the height of the pallet fork 112, the plurality of adjusting pads 132 can be moved into the corresponding grooves 1311, so that the plurality of adjusting pads 132 are in the avoiding position.

Alternatively, the thicknesses of at least two of the conditioner pads 132 may be made different. When the fork heightening pad 130 is used, the adjusting pad 132 with the corresponding thickness can be selected to be adjusted to the heightening position according to the height difference between the bottom of the to-be-carried piece 200 and the fork 112, and the adjusting pads 132 with other thicknesses are kept at the avoiding position, so that the highest lifting height of the fork 112 can be adjusted to a proper height when the fork heightening pad 130 is installed on the fork 112.

The number of the adjusting pads 132 of each thickness is plural, and the adjusting pads 132 having the same thickness are sequentially distributed along the length direction of the fork contour pad 131. Therefore, all the adjusting pads 132 with the corresponding thickness can be selected to be adjusted to the heightening position according to the height difference between the bottom of the object 200 to be transported and the fork 112, and the adjusting pads 132 with other thicknesses are kept at the avoiding position, so that the forklift 100 can transport the object 200 to be transported more stably.

In order to prevent the to-be-transported member 200 from falling down or damaging the hinge rod 133 due to the shaking of the adjusting pad 132 when the forklift 100 supports the to-be-transported member 200 with a bottom portion higher than the height of the fork 112 through the adjusting pad 132, as shown in fig. 1 and 2, a positioning hole 1312 may be formed in the upper surface of the fork contour pad 131, the positioning hole 1312 may have a third opening formed in the upper surface of the fork contour pad 131, and a positioning post (not shown) may be protruded on the lower surface of the adjusting pad 132, and when the adjusting pad 132 is at the elevated position, the positioning post below the adjusting pad 132 is inserted into the positioning hole 1312 from the third opening. Therefore, the inner wall of the positioning hole 1312 can limit the positioning column, and the adjusting pad 132 is prevented from shaking or damaging the hinge rod 133 along the left-right direction or the front-back direction.

Alternatively, the third opening of the positioning hole 1312 may extend along the length direction of the fork contour pad 131, so that when the adjusting pad 132 moves from the avoiding position to the raising position, the positioning column below the adjusting pad 132 is easily inserted into the positioning hole 1312.

It will be appreciated that the adjustment pad 132 is displaced significantly in the longitudinal direction, and up and down direction, of the fork contour pad 131 during movement from the retracted position to the raised position, and therefore, the positioning post moves a distance in the longitudinal direction of the fork contour pad 132 in addition to moving downward during insertion of the positioning post into the positioning hole 1312.

If the length of the third opening of the positioning hole 1312 in the longitudinal direction of the fork contour pad 132 is short, the positioning post may not be fully inserted into the positioning hole 1312 and abut against the inner wall of the positioning hole 1312 in the longitudinal direction of the fork contour pad 132, so that the positioning post cannot move downwards, and the lower surface of the adjusting pad 132 cannot abut against the upper surface of the fork contour pad 132.

Therefore, in the embodiment of the present application, the third opening of the positioning hole 1312 extends along the length direction of the fork contour pad 131, so that the positioning column below the adjusting pad 132 can enter the positioning hole 1312, and the positioning hole 1312 can allow the positioning column to move along the length direction of the fork contour pad 131 while the positioning column moves downward, so that the positioning column can be inserted into the positioning hole 1312 more easily, and the lower surface of the adjusting pad 132 is supported on the upper surface of the fork contour pad 131.

A plurality of positioning posts may be protruded from the lower surface of the adjusting pad 132, and may be sequentially distributed along the width direction of the fork shape pad 131, or sequentially distributed along the length direction of the fork shape pad 131, and correspondingly, a plurality of positioning holes 1312 are opened on the upper surface of the fork shape pad 131, and the positioning holes 1312 are also sequentially distributed along the width direction of the fork shape pad 131, or sequentially distributed along the length direction of the fork shape pad 131, so that the positioning posts on the adjusting pad 132 can be inserted into the corresponding positioning holes 1312, thereby improving the positioning effect on the adjusting pad 132.

Specifically, two positioning columns are disposed below each adjustment pad 132, the two positioning columns are sequentially distributed along the width direction of the fork contour pad 131, two positioning holes 1312 are disposed on the upper surface of the fork contour pad 131 corresponding to each adjustment pad 132, the two positioning holes 1312 are sequentially distributed along the width direction of the fork contour pad 131, and the cross sections of the two positioning holes 1312 extend along the length direction of the fork contour pad 131.

Optionally, a avoiding hole 1314 may be further formed in the bottom surface of the groove 1311, and when the adjusting pad 132 is at the avoiding position, the positioning column is inserted into the avoiding hole 1314 to avoid the positioning column, so as to reduce the height of the adjusting pad 132. It can be understood that, by forming the avoiding hole 1314 on the bottom surface of the groove 1311, when the adjusting pad 132 is located at the avoiding position, the positioning column can be inserted into the avoiding hole 1314, so as to avoid that the positioning column is supported on the bottom surface of the groove 1311 to cause the height of the adjusting pad 132 to be too high.

The number and the position of the avoiding holes 1314 in the groove 1311 may be determined according to the number and the position of the positioning pillars on the adjusting pad 132, and are not limited herein.

The embodiment of the utility model provides a still provide a fork truck 100, this fork truck 100 includes that the fork increases pad 130, and this fork increases pad 130's concrete structure refers to above-mentioned embodiment, because this fork truck 100 has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary detail here.

Specifically, as shown in fig. 2 and 3, the forklift 100 includes a forklift body 110 and a fork heightening pad 130, wherein the forklift body 110 includes a traveling assembly 120, and a lifting assembly 111 connected to the traveling assembly 120, the lifting assembly 111 includes a fork 112 and a lifting mechanism (not shown in the figure) connected to the fork 112 to drive the fork 112 to ascend and descend, and a fork profile pad 131 of the fork heightening pad 130 is mounted on the fork 112.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The fork heightening pad and the forklift provided by the embodiment of the application are introduced in detail, a specific example is applied in the description to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims (14)

1. A fork heightening pad, characterized in that the fork heightening pad comprises:

the upper surface of the pallet fork appearance pad is provided with a groove;

the adjusting pad, with fork appearance pad swing joint and have and increase the position and dodge the position increase the position time, the adjusting pad supports the upper surface of fork appearance pad, when dodging the position, the adjusting pad is at least partly held in the recess.

2. The fork booster mat of claim 1, wherein the adjustment mat is pivotally coupled to the fork contour mat to pivot the adjustment mat between the raised position and the retracted position.

3. The fork booster mat of claim 2, wherein the upper surface of the fork contour mat has a support surface on which the conditioner mat is supported in the raised position, the support surface and the grooves being distributed along the length of the fork contour mat.

4. The fork booster cushion of claim 3, wherein the fork contour cushion includes opposing first and second sides, the recess extending to the first side and defining a first opening at the first side, the adjustment cushion having a third side corresponding to the first opening, the fork booster cushion including a first hinge rod having one end hinged to the first side and another end hinged to the third side.

5. The fork height pad of claim 3, wherein the groove extends to the second side and is formed with a second opening at the second side, the adjustment pad having a fourth side opposite the second opening, the fork height pad including a second hinge bar, one end of the second hinge bar being hinged to the second side, the other end of the second hinge bar being hinged to the fourth side, the axes of rotation of the first hinge bar and the second hinge bar relative to the fork contour pad coinciding.

6. The fork booster mat of claim 2, wherein the recess has a first side therein, and the adjustment mat has a second side opposite the first side, the upper edge of the first side being pivotally connected to the upper edge of the second side.

7. The fork booster mat of claim 2, wherein the fork booster mat comprises a height adjustment structure coupled to the adjustment mat to adjust the height of the adjustment mat; the height adjustment structure is slidably coupled to the fork contour pad and has a first position in which the adjustment pad is opposite the recess and a second position in which the adjustment pad is opposite the upper surface of the fork contour pad.

8. The fork booster mat of claim 1, wherein a height of the upper surface of the regulator mat from the bottom surface of the groove in the retracted position is less than or equal to a depth of the groove.

9. The fork heightening pad of any one of claims 1 to 8, wherein the number of the adjusting pads is plural, the plural adjusting pads are sequentially distributed along the length direction of the fork contour pad, the upper surface of the fork contour pad is provided with plural grooves, the plural grooves are equal in number to the plural adjusting pads, and the positions of the plural grooves correspond to one another.

10. The fork booster mat of claim 9, wherein at least two of the tuning pads differ in thickness.

11. The fork heightening pad of any one of claims 1 to 8, wherein a positioning hole is formed in an upper surface of the fork appearance pad, and a positioning post is protruded from a lower surface of the adjusting pad and inserted into the positioning hole at the heightening position.

12. The fork heightening pad of claim 11, wherein the positioning hole forms a third opening in an upper surface of the fork contour pad, the third opening extending in a length direction of the fork contour pad.

13. The fork heightening pad of claim 11, wherein an avoiding hole is formed in a bottom surface of the groove, and in the avoiding position, the positioning column is inserted into the avoiding hole.

14. A forklift, characterized in that it comprises:

the forklift comprises a forklift body and a lifting mechanism, wherein the forklift body comprises a traveling assembly and a lifting assembly connected with the traveling assembly, the lifting assembly comprises a pallet fork and a lifting mechanism, and the lifting mechanism is connected with the pallet fork to drive the pallet fork to lift;

and a fork booster pad as claimed in any one of claims 1 to 13, the fork profile pad of the fork booster pad being mounted on the fork.

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