CN214693125U - Forklift truck - Google Patents

Abstract

The utility model relates to a forklift, it includes the frame, be provided with the bracket on the frame, be provided with the armful arm device that is used for the centre gripping material on the bracket, it embraces the arm including first armful arm and second to embrace the arm device, first armful arm and second are embraced the arm and are the arcuation setting of bending, first armful arm and second are embraced the arm and all articulate on the bracket, it is provided with the elastic band on the arm device to embrace, the one end of elastic band can be dismantled to fix and embrace the one side that the arm was kept away from to the second at first armful arm, the one side of keeping away from first armful arm can be dismantled to fix at the second armful arm to the other end of elastic band. The present application has the following effects: the material that the volume is great is difficult to drop from fork truck when the transportation.

Description

Forklift truck

Technical Field

The application relates to the field of carrying machinery, in particular to a forklift.

Background

A forklift is an industrial transportation vehicle, which is a wheel-type transportation vehicle for performing operations of loading, unloading, stacking, and short-distance transportation of pallet goods, and is widely used in ports, stations, airports, cargo yards, factory workshops, warehouses, distribution centers, and the like.

The accessory of the forklift is divided into a plurality of types according to different purposes, Chinese patent with the publication number of CN104444961B discloses a paper roll carrying forklift, which comprises a first holding arm and a second holding arm hinged on a rotating frame, wherein a clamping space for containing paper rolls is formed between the first holding arm and the second holding arm, a first oil cylinder and a second oil cylinder are arranged on the rotating frame, cylinder bodies of the first oil cylinder and the second oil cylinder are hinged on the rotating frame, telescopic rods of the first oil cylinder and the second oil cylinder are hinged on the first holding arm and the second holding arm respectively, and the first oil cylinder and the second oil cylinder drive the first holding arm and the second holding arm to rotate respectively.

The inventor believes that with a forklift like that described above, when the volume of material is large, the material is likely to fall out of the forklift during transportation, and improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to improve because the material is bulky and lead to the problem that the material dropped out from fork truck easily in the transportation, this application provides a fork truck.

The application provides a fork truck adopts following technical scheme:

the utility model provides a forklift, includes the frame, be provided with the bracket on the frame, be provided with the armful arm device that is used for the centre gripping material on the bracket, it embraces the arm including first armful arm and second to embrace the arm device, first armful arm and second are embraced the arm and are the curved arcuation setting, first armful arm and second are embraced the arm and all articulate on the bracket, it is provided with the elastic band on the arm device to embrace, the one end of elastic band can be dismantled to fix and embrace the arm in first one side of keeping away from the second and embracing the arm, the one side of keeping away from first armful arm in the second can be dismantled to fix at the other end of elastic band.

Through adopting above-mentioned technical scheme, when the centre gripping was embraced the material volume between the arm great at first armful of arm and second, the elastic band can play the effect that similar was binded, with the material restriction at first armful between the arm and the second armful of arm, can prevent to a certain extent that the material from embracing the arm device and falling out at the in-process of transportation.

Preferably, the elastic band is provided with a plurality of channels.

Through adopting above-mentioned technical scheme, many elastic bands can make and bind the effect better, increases the contact of elastic band and material, makes the material be difficult to fall out from embracing the arm device.

Preferably, the both ends of elastic webbing all are provided with hangs and detain, first armful arm and second all are provided with the fixed block on embracing the one side that the arm kept away from each other, be provided with the perforation on the fixed block, hang to detain and hang and establish on the perforation.

Through adopting above-mentioned technical scheme, can hold the arm with the both ends of elastic webbing and first armful of arm and second through hanging knot, fixed block and perforation and can dismantle fixedly, when need not to use the elastic webbing, can take off the elastic webbing, install the elastic webbing again when treating the bulky material of transportation and go convenient to use.

Preferably, the fixed blocks are provided with a plurality of fixed blocks, and the fixed blocks are uniformly distributed along the direction of the arc length of the first holding arm or the second holding arm.

Through adopting above-mentioned technical scheme, can hang the couple and establish the fixed block at different positions and then adjust the rate of tension of elastic band, the material that adapts to the volume difference has higher adaptability.

Preferably, the rubber gaskets are arranged on the surfaces, close to each other, of the first embracing arm and the second embracing arm.

Through adopting above-mentioned technical scheme, rubber gasket can play the guard action to a certain extent, reduces the material and is embraced the arm centre gripping by first armful arm and second and appear warping the probability of damaging.

Preferably, a plurality of salient points are arranged on the rubber gasket.

Through adopting above-mentioned technical scheme, the bump multiplicable rubber gasket and the frictional force of material contact surface make first armful arm and second armful arm centre gripping material more stable.

Preferably, the lateral wall that arm and second were embraced to first armful of arm all is provided with the groove of sliding, first armful of arm and second are embraced and all are provided with the extension board in the arm, the side of extension board is provided with the pole of sliding, the pole of sliding is worn to establish at the groove of sliding.

Through adopting above-mentioned technical scheme, the extension board multiplicable first length of embracing the arm and the arm is embraced to the second, and when the volume of material was great, the accessible was adjusted the extension board and is increased the first length of embracing the arm and the arm is embraced to the second, makes the material by the cladding at first armful between the arm and the second armful arm, and certain degree can prevent that the material from falling out.

Preferably, the sliding rod penetrates out of the side wall of the first arm or the second arm from the sliding groove, part of the sliding rod penetrating out of the first arm or the second arm is connected with a abutting block in a threaded mode, and the abutting block abuts against the side wall of the first arm or the second arm.

Through adopting above-mentioned technical scheme, when suitable position was adjusted to the length of embracing arm and second to first armful arm, fixed the rigidity of extension board through the piece that supports, increase overall stability.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) when the transported material is large in size, the elastic band can be additionally arranged on the arm-holding device, so that the arm-holding device can clamp the material more stably, and the forklift has the advantages of being not easy to fall off when transporting the large-size material and good in transportation stability;

(2) the elastic belt can be hung on different fixed blocks, so that the tension degree of the elastic belt can be adjusted, and the elastic belt can be suitable for materials with different volumes, and has wider applicability;

(3) this application has the good effect of protectiveness, through set up the rubber gasket on first armful arm and second armful arm, damages the material when certain degree can prevent to hold arm device centre gripping material.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is an enlarged view of part A of FIG. 1 in accordance with the present embodiment;

FIG. 3 is a schematic structural diagram of the second embodiment;

fig. 4 is a schematic enlarged view of part B of fig. 3 in the second embodiment.

Reference numerals: 1. a frame; 2. a bracket; 3. an arm embracing device; 4. a limiting device; 5. a rubber gasket; 31. a first arm; 32. a second arm; 41. an elastic band; 42. hanging and buckling; 43. a fixed block; 44. an extension plate; 45. a slide bar; 46. a sliding groove; 47. a propping block; 51. and (4) bumps.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses fork truck. According to the first embodiment, referring to fig. 1, a forklift comprises a frame 1, a bracket 2 is arranged on the frame 1, the bracket 2 is arranged on the frame 1 in a vertically sliding mode, an arm embracing device 3 is arranged on one side, far away from the frame 1, of the bracket 2, the arm embracing device 3 is used for clamping materials, a limiting device 4 is arranged on the arm embracing device 3, and the limiting device 4 is used for assisting the arm embracing device 3 in clamping the materials and reducing the probability that the materials fall out of the arm embracing device 3 in the transportation process.

Referring to fig. 1, embrace arm device 3 and embrace arm 31 and second including first armful arm 31 and second and embrace arm 32, first armful arm 31 and second armful arm 32 all are the curved arc shape setting, first armful arm 31 and second armful arm 32 set up at bracket 2 from top to bottom along vertical direction, first armful arm 31 and second armful arm 32 all articulate with bracket 2 and are connected, there is the space that is used for the centre gripping material between first armful arm 31 and the second armful arm 32, wherein first armful arm 31 and second armful arm 32 open or press from both sides tightly through the cylinder (not shown in the figure) drive, the cylinder is provided with two, the cylinder body of two cylinders articulates on bracket 2, the flexible end of two cylinders is articulated with first armful arm 31 and second armful arm 32 respectively.

Referring to fig. 1 and 2, the limiting device 4 includes an elastic band 41, a hanging buckle 42 and a fixing block 43, two ends of the elastic band 41 are detachably connected to a surface of the first arm 31 and a surface of the second arm 32 away from each other, the length direction of the elastic band 41 is consistent with the direction of arcs of the first arm 31 and the second arm 32, three elastic bands 41 are provided, and the three elastic bands 41 are uniformly distributed along the horizontal direction.

Referring to fig. 1 and 2, the hanging buckle 42 is disposed at two ends of the elastic band 41, the hanging buckle 42 and the elastic band 41 are integrated, the fixing block 43 is disposed on a surface of the first embracing arm 31 and the second embracing arm 32 away from each other, the fixing block 43 and the first embracing arm 31 or the second embracing arm 32 are integrated, a through hole is disposed on the fixing block 43, and the elastic band 41 is detachably hung on the fixing block 43 through the hanging buckle 42 and the through hole.

Referring to fig. 1 and 2, a plurality of fixing blocks 43 are provided for each elastic band 41 to be hooked correspondingly, and the fixing blocks 43 are uniformly arranged along the arc length direction of the first arm 31 or the second arm 32.

Referring to fig. 1, the surfaces (the inner walls of the first embracing arm 31 and the second embracing arm 32) of the first embracing arm 31 and the second embracing arm 32, which are close to each other, are provided with rubber gaskets 5, the rubber gaskets 5 are bonded with the first embracing arm 31 and the second embracing arm 32 by using super glue, the surface of the rubber gaskets 5, which is far away from the first embracing arm 31 and the second embracing arm 32, is provided with a plurality of salient points 51, and the salient points 51 are distributed on the rubber gaskets 5 in an array manner.

Second embodiment, referring to fig. 3 and 4, the difference between the second embodiment and the first embodiment is that the limiting device 4 is different, the limiting device 4 in the second embodiment includes an extending plate 44, a sliding rod 45, a sliding groove 46 and a holding block 47, the extending plate 44 is provided in two pieces, the extending plate 44 is provided in an arc shape corresponding to the first holding arm 31 and the second holding arm 32, the extending plate 44 is provided at one end of the first holding arm 31 and the second holding arm 32 away from the bracket 2, the extending plate 44 is embedded in the first holding arm 31 and the second holding arm 32, the sliding groove 46 is provided at the side end of the first holding arm 31 and the second holding arm 32, the sliding rod 45 is provided on the side wall of the extending plate 44, the sliding rod 45 is inserted in the sliding groove 46, the extension plate 44 can slide on the first arm 31 and the second arm 32 through the sliding groove 46 and the sliding rod 45, so that the extension plate 44 extends or retracts at one end of the first arm 31 and the second arm 32 away from the bracket 2.

Referring to fig. 3 and 4, in order to prevent the extension plate 44 from rotating around the axis of the slide lever 45, two slide levers 45 are provided on each side of the extension plate 44 to be matched with the slide grooves 46.

Referring to fig. 3 and 4, the sliding rod 45 extends out of the side walls of the first holding arm 31 and the second holding arm 32 from the sliding groove 46, the part of the sliding rod 45 extending out of the first holding arm 31 and the second holding arm 32 is provided with a resisting block 47, the resisting block 47 is in threaded connection with the sliding rod 45, the resisting block 47 can be a nut, and the resisting block 47 is in tight contact with the side walls of the first holding arm 31 and the second holding arm 32.

The implementation principle of a forklift in the embodiment of the application is as follows: the principle of the first embodiment is that when the volume of the transported material is large, the first arm 31 and the second arm 32 cannot completely wrap the material, the elastic band 41 can be mounted on the arm embracing device 3, the elastic band 41 can achieve a binding-like effect, the material is limited between the first arm 31 and the second arm 32, and the material is prevented from falling out in the transporting process.

The principle of the second embodiment is that, when the transported material is large in size, the first arm 31 and the second arm 32 can not completely wrap the material, the abutting block 47 can be unscrewed, the extension plate 44 is slidably adjusted, and then the lengths of the first arm 31 and the second arm 32 are adjusted, so that the material can be wrapped in the first arm 31 and the second arm 32, and the probability that the material falls out in the transportation process is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a forklift, includes frame (1), be provided with bracket (2) on frame (1), be provided with on bracket (2) and embrace arm device (3) that are used for the centre gripping material, embrace arm device (3) and embrace arm (32) including first armful arm (31) and second, first armful arm (31) and second armful arm (32) are the curved arc setting, first armful arm (31) and second armful arm (32) all articulate on bracket (2), its characterized in that: embrace and be provided with elastic band (41) on arm device (3), the one end of elastic band (41) can be dismantled to fix and embrace the one side that arm (32) were embraced to the second in first armful arm (31), the other end of elastic band (41) can be dismantled to fix and embrace arm (32) in the second and keep away from the one side that first armful arm (31).

2. A forklift truck according to claim 1, wherein: the elastic band (41) is provided with a plurality of channels.

3. A forklift truck according to claim 2, wherein: both ends of elastic band (41) all are provided with and hang knot (42), all be provided with fixed block (43) on the one side of keeping away from each other of arm (31) and second armful of arm (32) first, be provided with the perforation on fixed block (43), hang and detain (42) and hang and establish on the perforation.

4. A forklift truck according to claim 3, wherein: the fixed blocks (43) are provided with a plurality of fixed blocks, and the fixed blocks (43) are uniformly distributed along the arc length direction of the first holding arm (31) or the second holding arm (32).

5. A forklift truck according to claim 1, wherein: the rubber gaskets (5) are arranged on the surfaces, close to each other, of the first embracing arm (31) and the second embracing arm (32).

6. A lift truck according to claim 5, characterized in that: the rubber gasket (5) is provided with a plurality of salient points (51).

7. A forklift truck according to claim 1, wherein: the lateral wall of first armful arm (31) and second armful arm (32) all is provided with sliding groove (46), all be provided with extension board (44) in first armful arm (31) and second armful arm (32), the side of extension board (44) is provided with slide rod (45), slide rod (45) are worn to establish at sliding groove (46).

8. A lift truck according to claim 7, characterized in that: slide pole (45) are worn out first armful of arm (31) or the lateral wall of arm (32) from sliding groove (46), slide pole (45) are worn out first armful of arm (31) or the partial threaded connection of arm (32) is embraced to the second and are had and support tight block (47), support tight block (47) and support tightly at the first lateral wall of embracing arm (31) or arm (32) of second.

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