CN218465440U - Goods blocking rack assembly and forklift - Google Patents

Abstract

The application provides a keep off goods shelves subassembly and fork truck, wherein, keep off goods shelves subassembly and be used for fork truck, fork truck includes fork and fork frame, and the fork frame is connected fixedly with the fork with the contained angle ground, keeps off the goods shelves subassembly and includes: the goods blocking frame is rotationally connected with one end, far away from the fork, of the fork frame; the driving structure is arranged on the goods shelf and is connected with the goods blocking frame in a rotating mode, the driving structure is used for driving the goods blocking frame to rotate relative to the goods shelf, the goods blocking frame assembly and the forklift meet the structure through the driving structure, the goods blocking frame assembly is beneficial to enabling goods to be small in size, the goods blocking frame contacts with the goods after rotating, and the goods blocking frame is guaranteed to protect the goods.

Description

Goods blocking rack assembly and forklift

Technical Field

The application relates to the technical field of vehicle manufacturing, in particular to a goods blocking rack assembly and a forklift.

Background

Among the current fork truck, including being contained angle connection fixed fork and fork frame, be equipped with fender goods shelves on the fork frame usually, fender goods shelves and fork frame fixed connection, when the fork truck fork got the goods, fender goods shelves stopped the goods, played the effect of protection to the goods, guaranteed the stability of goods on fork truck, however, keep off the height of goods shelves and can not adjust, when the goods volume is less, keep off goods shelves not with the goods contact, can't play better guard action.

SUMMERY OF THE UTILITY MODEL

The utility model provides a keep off goods shelves subassembly and fork truck, when solving the goods volume less, keep off the problem that goods shelves can not play better guard action.

In order to achieve the purpose of the application, the application provides the following technical scheme:

in a first aspect, the present application provides a shelf assembly for a forklift, the forklift including a fork and a fork carriage, the fork carriage with the fork is fixedly connected at an included angle, the shelf assembly comprising: the goods blocking frame is rotationally connected with one end, far away from the fork, of the fork frame; the driving structure is arranged on the fork frame and is rotationally connected with the goods blocking frame, and the driving structure is used for driving the goods blocking frame to rotate relative to the fork frame.

In one embodiment, the fork carriage includes opposing first and second sides, the forks are disposed on the first side, the drive structure is coupled to the fork carriage and the backstop at the second side, the drive structure drives the backstop to rotate between a first position in which the backstop and the fork carriage are in the same plane and a second position in which the backstop is on the first side.

In one embodiment, the driving structure comprises a first connecting piece, a second connecting piece and a driving piece, the first connecting piece and the second connecting piece are respectively connected to two ends of the driving piece, the first connecting piece is connected with the goods blocking frame, the second connecting piece is rotatably connected with the fork frame, and the driving piece is used for performing telescopic motion so as to drive the first connecting piece and the second connecting piece to be away from or close to each other.

In one embodiment, the drive member is a hydraulic or pneumatic cylinder.

In one embodiment, the shelf includes a shelf and a protrusion, the shelf and the fork carriage are in the same plane when the shelf is in the first position, the protrusion protrudes toward the second side relative to the shelf, and the protrusion is rotatably connected to the driving structure.

In one embodiment, the barrier frame is provided with a connecting portion which is rotatably connected to the fork carriage, the connecting portion being provided on a side of the protrusion member which is close to the fork carriage.

In one embodiment, the blocking frame comprises a plurality of cross beams and a plurality of vertical beams which are connected with each other, the whole of the plurality of cross beams and the plurality of vertical beams form a square structure, and the connecting part is convexly arranged on one side of the square structure.

In one embodiment, the shelf assembly further comprises a support member fixedly coupled to the fork carriage, and the drive structure is rotatably coupled to the fork carriage via the support member.

In one embodiment, the number of the driving structures is multiple, and the multiple driving structures are arranged at intervals.

The application also provides a forklift, including fork, fork frame and any embodiment of the first aspect keep off goods shelves subassembly, the fork frame with the fork is connected fixedly with the contained angle, keep off goods shelves subassembly with the fork frame is rotated and is connected.

The goods blocking frame assembly is used for a forklift, the forklift comprises a fork and a fork frame, the fork frame is fixedly connected with the fork in an included angle mode, the goods blocking frame assembly comprises a goods blocking frame and a driving structure, the goods blocking frame is rotatably connected with one end, far away from the fork, of the fork frame, the driving structure is arranged on the fork frame and is rotatably connected with the goods blocking frame, and the driving structure is used for driving the goods blocking frame to rotate relative to the fork frame so as to change the height of the goods blocking frame relative to the fork, namely change the distance between the goods blocking frame and the fork; when the goods volume is less, after the goods was got to the fork, adopt drive structure control to keep off goods shelves and rotate, make and keep off goods shelves and support the one side that presses the goods fork dorsad, the goods is fixed between keeping off goods shelves and fork, is favorable to keeping off goods shelves and plays better guard action to the goods.

Drawings

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

FIG. 1 is a schematic illustration of a forklift with one embodiment of a backstop in a first position;

FIG. 2 is a schematic diagram of a forklift truck with one embodiment of a backstop in a second position;

FIG. 3 is a side view schematic illustration of a forklift with one embodiment of a backstop in a second position;

FIG. 4 is a schematic view of the structure of one embodiment of a retention frame;

fig. 5 is a schematic structural diagram of a driving structure of an embodiment.

Description of the reference numerals:

1-a goods retaining rack, 2-a driving structure, 3-a fork frame and 4-a fork;

11-blocking frame, 12-protruding piece and 13-connecting part;

21-a first connecting piece, 22-a second connecting piece, 23-a driving piece, 24-a first oil inlet and 25-a second oil inlet;

31-first side, 32-second side, 33-support.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The embodiment of the application provides a keep off goods shelves subassembly, this keep off goods shelves subassembly is used for fork truck, please refer to fig. 1, fig. 2 and fig. 3, fork truck includes fork 4 and fork frame 3, fork frame 3 is connected fixedly with fork 4 with the contained angle ground, when the fork truck fork gets the goods, adopt fork 4 to fork the goods and get, the goods is got by fork 3 back by the fork and is stopped, fork frame 3 can play certain guard action to the goods, be equipped with usually on the fork frame 3 and keep off goods shelves 1, mainly protect the goods by keeping off goods shelves 1, when the goods is bulky or the fork 4 in-process that moves on fork frame 3, keep off goods shelves 1 and maintain the stability that the goods transported on fork truck all the time.

Specifically, the goods blocking frame assembly comprises a goods blocking frame 1 and a driving structure 2, and the goods blocking frame 1 is rotatably connected with one end, far away from the fork 4, of the fork frame 3; drive structure 2 sets up in fork frame 3 to rotate with keeping off goods shelves 1 and being connected, drive structure 2 is used for the drive to keep off the relative fork frame 3 rotation of goods shelves 1, and is preferred, and drive structure 2 drive keeps off goods shelves 1 and rotates towards one side that is close to fork 4, so that keep off goods shelves 1 and support and press the goods one side of fork 4 dorsad, fixes the goods between fender goods shelves 1 and fork 4.

Optionally, keep off goods shelves 1 and be connected with fork frame 3 rotation near one side of fork frame 3, keep off and be equipped with the hinge structure between goods shelves 1 and the fork frame 3, the both sides of hinge structure are connected with keeping off goods shelves 1 and fork frame 3 respectively to make the relative fork frame 3 of fender goods shelves 1 rotate, the quantity of hinge structure is a plurality of, a plurality of hinge structures evenly spaced apart on keeping off goods shelves 1, in order to promote the stability of keeping off goods shelves 1 and being connected with fork frame 3 at the rotation in-process.

Optionally, both ends of one side of the goods shelf 1 close to the goods fork frame 3 are rotatably connected with the goods fork frame 3, both sides of the goods shelf 1 are provided with side plates protruding out of the goods shelf 1 close to one side of the goods fork frame 3, or both sides of the goods fork frame 3 are provided with side plates protruding out of the goods fork frame 3 close to one side of the goods fork frame 1, through holes are formed in the side plates, through holes corresponding to the through holes in the side plates are formed in both sides of the goods fork frame 3 or the goods fork frame 1, the rotating shaft is installed in the two corresponding through holes, so that the goods shelf 1 and the goods fork frame 3 are connected through the side plates, and the goods shelf 1 can rotate relative to the goods fork frame 3 through the rotating shaft.

Optionally, the fork frame 3 is a rectangular flat plate structure, the forks 4 are perpendicularly connected and fixed with one side of the fork frame 3, when the forklift is used on the ground, the forks 4 are located on one side of the fork frame 3 close to the ground, the goods blocking frame 1 is located on one side of the fork frame 3 opposite to the ground, the goods blocking frame 1 is also a rectangular flat plate structure, the height of the goods blocking frame 1 relative to the ground is greater than or equal to the height of the fork frame 3 relative to the ground, the driving structure 2 drives the goods blocking frame 1 to rotate from the position parallel to the fork frame 3 to the side close to the forks 4, and the goods blocking frame 1 can rotate by 180 degrees at most.

Keep off goods shelves 1 and set up on fork frame 3, increased fork truck's overall height to a certain extent, influenced fork truck's use under the less condition in space, make drive structure 2 drive keep off goods shelves 1 and rotate towards the one side that is close to fork 4, can make the height of keeping off goods shelves 1 relative fork 4 change, the holistic height of fork truck changes promptly, has promoted fork truck's suitability under different space sizes.

When the in-process that fork 4 removed on fork frame 3, the goods also can remove along with the removal of fork 4, the goods takes place to shift easily at the in-process that removes, make 2 drive of drive structure keep off goods shelves 1 and support the one side of pressing the goods 4 of fork dorsad, fix the goods between fender goods shelves 1 and fork 4, and change the turned angle who keeps off goods shelves 1 along with the removal of fork 4, be favorable to at the in-process that the goods removed, keep keeping off goods shelves 1 and fork 4 fixed to the goods, the stability of goods transportation on fork truck is improved.

Keep off the goods shelves subassembly including keeping off goods shelves 1 and drive structure 2 through making, keep off goods shelves 1 and 3 one end rotation of keeping away from fork 4 of fork frame and be connected, drive structure 2 sets up in fork frame 3, rotate with keeping off goods shelves 1 and be connected, drive structure 2 is used for the drive to keep off goods shelves 1 and rotates relative fork frame 3, in order to change the height that keeps off goods shelves 1 relative fork 4, change the distance between fender goods shelves 1 and the fork 4 promptly, when the goods volume is less, adopt drive structure 2 control to keep off goods shelves 1 and rotate, make fender goods shelves 1 to support and press the goods one side of fork 4 dorsad, the goods is fixed between fender goods shelves 1 and fork 4, be favorable to keeping off goods shelves 1 and all play better guard action to the goods of equidimension not.

In one embodiment, referring to fig. 1, 2 and 3, the fork carriage 3 comprises a first side 31 and a second side 32 opposite to each other, the forks 4 are disposed on the first side 31, the driving structure 2 is connected with the fork carriage 3 and the retaining rack 1 on the second side 32, the driving structure 2 drives the retaining rack 1 to rotate between a first position and a second position, in the first position, the retaining rack 1 and the fork carriage 3 are located on the same plane, and in the second position, the retaining rack 1 is located on the first side 31.

Optionally, the driving structure 2 is integrally bent in a direction away from the first side 31, the driving structure 2 performs telescopic motion, and when the driving structure 2 extends, the goods blocking rack 1 is rotated from the first position to the second position; when the drive structure 2 is retracted, the retaining frame 1 is rotated from the second position to the first position.

Through making fork frame 3 include first side 31 and the second side 32 that back to each other, fork 4 sets up at first side 31, drive structure 2 is connected with fork frame 3 and fender goods shelves 1 at second side 32, drive structure 2 drive fender goods shelves 1 rotates between first position and second position, in the first position, fender goods shelves 1 and fork frame 3 are located the coplanar, in the second position, fender goods shelves 1 are located first side 31, after the goods is got by fork 4 fork, the goods is located first side 31, drive structure 2 drive fender goods shelves 1 rotates between first position and second position, in order to change the height of fender goods shelves 1 relative fork 4, change the distance between fender goods shelves 1 and the fork 4 promptly, and according to the size of different goods, make fender goods shelves 1 support the one side of goods dorsad 4, the goods is fixed between fender goods shelves 1 and fork 4, be favorable to fender goods shelves 1 all play better protection to the not equidimension goods.

In one embodiment, referring to fig. 1, 2, 3 and 5, the driving structure 2 includes a first connecting member 21, a second connecting member 22 and a driving member 23, the first connecting member 21 and the second connecting member 22 are respectively connected to two ends of the driving member 23, the first connecting member 21 is connected to the goods shelf 1, the second connecting member 22 is rotatably connected to the fork carriage 3, and the driving member 23 is configured to perform a telescopic motion to drive the first connecting member 21 and the second connecting member 22 to move away from or close to each other.

Optionally, the driving member 23 is a telescopic straight rod, when the forklift is used on the ground, the driving member 23 is vertical to the ground, the first connecting member 21 is rotatably connected with the driving member 23 at an included angle, the included angle between the first connecting member 21 and the driving member 23 can be a right angle, and one end of the first connecting member 21, which is opposite to the driving member 23, is fixedly connected with the goods blocking rack 1; the second connecting member 22 is fixedly connected to the driving member 23, and one end of the second connecting member 22 facing away from the driving member 23 is rotatably connected to the fork carriage 3. When the driving member 23 performs a telescopic motion perpendicular to the ground, the second link member 22 and the driving member 23 rotate relative to the fork carriage 3, and the first link member 21 rotates relative to the driving member 23, thereby rotating the catch rack 1 to rotate the catch rack 1 between the first position and the second position.

Through making drive structure 2 include first connecting piece 21, second connecting piece 22 and driving piece 23, first connecting piece 21 and second connecting piece 22 are connected respectively at the both ends of driving piece 23, first connecting piece 21 is connected with fender goods shelves 1, second connecting piece 22 rotates with fork frame 3 and is connected, driving piece 23 is used for carrying out concertina movement, keep away from or be close to each other with drive first connecting piece 21 and second connecting piece 22, be favorable to drive structure 2 drive fender goods shelves 1 to rotate between first position and second position, with the height of change fender goods shelves 1 relative fork 4, change the distance between fender goods shelves 1 and fork 4 promptly, and according to the size of different goods, make fender goods shelves 1 support the one side that the goods dorsad fork 4, the goods is fixed between fender goods shelves 1 and fork 4, be favorable to fender goods shelves 1 all to playing better guard action to the goods of equidimension.

In one embodiment, referring to fig. 1, 2, 3 and 5, the driving member 23 is a hydraulic cylinder or an air cylinder.

Optionally, the driving member 23 is a hydraulic cylinder, the hydraulic cylinder includes a first oil inlet 24 and a second oil inlet 25, the first oil inlet 24 is close to one end of the first connecting member 21, the second oil inlet 25 is close to one end of the second connecting member 22, after the oil is fed into the first oil inlet 24, the driving member 23 is shortened, and the goods shelf 1 rotates from the second position to the first position; after the second oil inlet 25 is filled with oil, the driving part 23 extends, and the goods blocking frame 1 rotates from the first position to the second position.

Optionally, the rack assembly is provided with a plurality of driving members 23, and the plurality of driving members 23 are controlled to extend and retract by one control member, so that the synchronous rate of the extension and retraction movement of the plurality of driving members 23 is higher.

Through making driving piece 23 be pneumatic cylinder or cylinder, make driving piece 23 can realize concertina movement to the drive keeps off goods shelves 1 and rotates 3 relative fork frame, with the height that changes the relative fork 4 of fender goods shelves 1, change the distance between fender goods shelves 1 and the fork 4 promptly, simultaneously, the flexible degree of pneumatic cylinder or cylinder is comparatively easy to control, the rotation angle of the relative fork frame 3 of control fender goods shelves 1 that can be better.

In one embodiment, referring to fig. 1, 2, 3 and 4, the pallet 1 comprises a stop frame 11 and a protruding member 12, wherein when the pallet 1 is in the first position, the stop frame 11 is in the same plane as the fork carriage 3, the protruding member 12 protrudes towards the second side 32 relative to the stop frame 11, and the protruding member 12 is rotatably connected to the driving structure 2.

Optionally, the protruding member 12 is located at one end of the blocking frame 11 close to the fork carriage 3, the protruding member 12 is perpendicular to the blocking frame 11, one end of the protruding member 12 is fixedly connected to the blocking frame 1, one end of the protruding member 12 opposite to the blocking frame 1 is rotatably connected to the driving structure 2, and when the blocking frame 1 is in the first position, the protruding member 12 is perpendicular to the driving structure 2.

Optionally, the blocking frame 11 is a hollow blocking plate, and includes a plurality of supporting beams that enclose the supporting plate that closes the peripheral circle and the two opposite side edges of the connecting supporting plate, and the protruding member 12 may be connected to the outside of the blocking frame 11, or may be located in a hollow area inside the blocking frame 11, and connected to the supporting plate in the hollow area.

Through making fender goods shelves 1 including keeping off frame 11 and protrusion 12, when fender goods shelves 1 is in the first position, keep off frame 11 and fork frame 3 and be in the coplanar, protrusion 12 keeps off frame 11 to second side 32 protrusion relatively, protrusion 12 rotates with drive structure 2 to be connected, make drive structure 2 be being connected the back with protrusion 12, certain spacing distance has with fender frame 11, rotation for drive structure 2 self provides bigger rotation space, be favorable to increasing the rotation angle of fender frame 11, more nimble change keeps off the height of the relative fork 4 of goods shelves 1, change the distance between fender goods 1 and the fork 4 promptly, be convenient for adopt drive structure 2 control fender goods shelves 1 to rotate, make fender goods shelves 1 support and press the goods one side of fork 4 dorsad, the goods is fixed between fender goods shelves 1 and the fork 4, be favorable to fender goods shelves 1 all play better guard action to the goods of equidimension not.

In one embodiment, referring to fig. 1, 2, 3 and 4, the barrier frame 11 is provided with a connecting portion 13, the connecting portion 13 is rotatably connected to the fork frame 3, and the connecting portion 13 is provided on a side of the protrusion 12 adjacent to the fork frame 3.

Optionally, the connecting portion 13 is disposed on one side of the protruding member 12 close to the fork carriage 3, and the connecting portion 13 includes two portions, which are respectively located at two ends of the blocking frame 11, and the connecting portion 13 protrudes from one side of the blocking frame 11 close to the fork carriage 3.

Through making fender frame 11 be equipped with connecting portion 13, connecting portion 13 is connected with fork frame 3 rotation, connecting portion 13 sets up the one side that is close to fork frame 3 at protrusion 12, make fender frame 11 and fork frame 3 have the spacing distance, greater space is provided for keeping off the rotation of the relative fork frame 3 of frame 11, and simultaneously, still make fender goods shelves 1 rotate through the relative fork frame 3 of connecting portion 13, be favorable to keeping off goods shelves 1 and rotate between primary importance and secondary importance, with the height that changes fender goods shelves 1 is relative fork 4, change the distance between fender goods shelves 1 and the fork 4 promptly, and according to the size of different goods, make fender goods shelves 1 support the one side that the goods dorsad fork 4, the goods is fixed between fender goods shelves 1 and fork 4, be favorable to keeping off goods shelves 1 and all playing better guard action to the goods of equidimension not.

In one embodiment, referring to fig. 1, 2, 3 and 4, the blocking frame 11 includes a plurality of cross beams and a plurality of vertical beams connected to each other, the whole of the plurality of cross beams and the plurality of vertical beams form a square structure, and the connecting portion 13 is convexly disposed at one side of the square structure.

Optionally, the fork arm carrier 3 is provided with two connecting plates, the two connecting plates are respectively arranged on two sides of the fork arm carrier 3, and the two connecting plates are respectively rotatably connected with the two connecting portions 13 on the blocking frame 11, so that the blocking frame 1 is rotatably connected with the fork arm carrier 3.

Through making a plurality of crossbeams and a plurality of perpendicular roof beam that keep off frame 11 including interconnect, the whole constitution square structure of a plurality of crossbeams and a plurality of perpendicular roof beam, connecting portion 13 sets up in one side of square structure protrudingly, be favorable to keeping off having the spacing distance between frame 11 and the fork frame 3, for keeping off the rotation of the relative fork frame 3 of frame 11 and provide bigger space, be favorable to increasing the rotation angle that keeps off frame 11, more nimble change keeps off the height of the relative fork 4 of goods shelves 1, change the distance between goods shelves 1 and the fork 4 promptly.

In one embodiment, referring to fig. 1, 2 and 3, the shelf assembly further comprises a support member 33, the support member 33 is fixedly connected to the fork carriage 3, and the driving structure 2 is rotatably connected to the fork carriage 3 through the support member 33.

Optionally, the supporting member 33 is disposed on the second side 32, the supporting member 33 protrudes toward the second side 32 relative to the fork carriage 3, the supporting member 33 is rotatably connected to the driving structure 2, the supporting member 33 may have a plurality of connection points connected to the driving structure 2, the plurality of connection points are spaced apart from each other at different distances from the blocking frame 11, and different connection points may be selected according to the driving structures 2 with different lengths; the support member 33 projects towards the second side 32 relative to the fork carriage 3 and the drive structure 2 is connected to the support member 33 at a distance from the fork carriage 3 to provide space for rotation of the drive structure 2 relative to the support member 33.

Still include support piece 33 through making fender goods shelves subassembly, support piece 33 is connected fixedly with fork frame 3, drive structure 2 passes through support piece 33 and is connected with 3 rotations of fork frame, be favorable to having spacing distance between drive structure 2 and the fork frame 3, provide the rotation space when 2 relative support piece 33 of drive structure rotate, and then be favorable to increasing the rotation angle that keeps off frame 11, the more nimble height that keeps off 1 relative fork 4 of goods shelves, change the distance between fender goods shelves 1 and the fork 4 promptly, be convenient for adopt 2 control of drive structure to keep off goods shelves 1 and rotate, make fender goods shelves 1 support and press the goods one side of fork 4 dorsad, the goods is fixed between fender goods shelves 1 and fork 4, be favorable to keeping off goods shelves 1 and all play better guard action to the goods of equidimension not.

In one embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 5, the number of the driving structures 2 is multiple, and the driving structures 2 are arranged at intervals.

Through making the quantity of drive structure 2 be a plurality of, a plurality of drive structure 2 intervals set up, are favorable to keeping off and have a plurality of tie points between goods shelves 1 and the fork frame 3, promote the stability that keeps off goods shelves 1 and be connected with fork frame 3 at the rotation in-process, also are favorable to promoting the synchronism of keeping off goods shelves 1 at each part of rotatory in-process.

The application also provides a forklift, please refer to fig. 1, fig. 2 and fig. 3, which comprises a fork 4, a fork frame 3 and the goods shelf blocking assembly according to any of the above embodiments, wherein the fork frame 3 and the fork 4 are connected and fixed in an included angle manner, and the goods shelf blocking assembly is rotatably connected with the fork frame 3.

Through making fork truck include fork 4, fork frame 3 and fender goods shelves subassembly, fork frame 3 is connected fixedly with fork 4 with being contained angle ground, it is connected with fork frame 3 rotation to keep off goods shelves subassembly, it includes fender goods shelves 1 and drive structure 2 to keep off goods shelves subassembly, keep off goods shelves 1 and fork frame 3 and keep away from the one end rotation of fork 4 and be connected, drive structure 2 sets up in fork frame 3, with keep off goods shelves 1 and rotate and be connected, drive structure 2 is used for driving fender goods shelves 1 and rotates relative fork frame 3, in order to change the height that keeps off goods shelves 1 relative fork 4, change the distance that keeps off between goods shelves 1 and the fork 4 promptly, when the goods volume is less, adopt drive structure 2 control to keep off goods shelves 1 and rotate, make fender goods shelves 1 support and press the goods one side of fork 4 dorsad, the goods is fixed between fender goods shelves 1 and fork 4, be favorable to keeping off goods shelves 1 and all playing better guard action to the goods of equidimension not.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, are used as the orientation or positional relationship based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application.

While the present invention has been described with reference to a particular embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a keep off goods shelves subassembly for fork truck, fork truck includes fork and fork frame, the fork frame with the fork is connected fixedly with being contained angle, its characterized in that, keep off goods shelves subassembly includes:

the goods blocking frame is rotationally connected with one end, far away from the fork, of the fork frame;

the driving structure is arranged on the fork frame and is rotationally connected with the goods blocking frame, and the driving structure is used for driving the goods blocking frame to rotate relative to the fork frame.

2. The shelf assembly as defined in claim 1 wherein said fork carriage includes first and second opposing sides, said forks being disposed on said first side, said drive structure being connected to said fork carriage and said shelf on said second side, said drive structure driving said shelf to rotate between a first position in which said shelf and said fork carriage are co-planar and a second position in which said shelf is on said first side.

3. The fender rack assembly of claim 2 wherein the drive structure comprises a first link member, a second link member and a drive member, the first link member and the second link member being connected to respective ends of the drive member, the first link member being connected to the fender rack, the second link member being pivotally connected to the fork carriage, the drive member being adapted to move telescopically to move the first link member and the second link member away from or toward each other.

4. The pallet assembly of claim 3 wherein the drive member is a hydraulic or pneumatic cylinder.

5. The backstop assembly as recited in claim 2 wherein said backstop includes a stop frame and a projection, said stop frame being coplanar with said fork carriage when said backstop is in said first position, said projection projecting toward said second side relative to said stop frame, said projection being pivotally connected to said drive structure.

6. The shelf assembly as claimed in claim 5 wherein said shelf is provided with a connecting portion pivotally connected to said fork carriage, said connecting portion being disposed on a side of said projection adjacent said fork carriage.

7. The shelf assembly of claim 6 wherein said shelf comprises a plurality of cross members and a plurality of vertical members connected to each other, the entirety of said plurality of cross members and said plurality of vertical members forming a square structure, said connecting portion being protrusively disposed on one side of said square structure.

8. The pallet assembly of claim 1 further comprising a support member fixedly coupled to the fork carriage, wherein the drive structure is pivotally coupled to the fork carriage via the support member.

9. The shelf assembly as defined in any one of claims 1 to 8 wherein said drive structure is provided in plurality, said plurality being spaced apart.

10. A lift truck comprising forks, a fork carriage angularly fixed to said forks, and a stock stop assembly as claimed in any one of claims 1 to 9, said stock stop assembly being pivotally connected to said fork carriage.

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