CN210620055U - Grabbing and loading machine based on telescopic arm - Google Patents

Abstract

The utility model provides a grab installation based on flexible arm includes the body of grabbing the installation that has chassis (1), sets up to and grab the body hookup of installation and one of them festival is the folding arm device of flexible arm (9), through grabbing the body of installation, realizes grabbing to the goods, through folding arm device, has increased the goods and has grabbed the operation radius, no longer all uses folding arm and goods to grab the hookup, has consequently increased the operation radius of grabbing the installation.

Description

Grabbing and loading machine based on telescopic arm

Technical Field

The utility model relates to a grab the installation, especially an adaptation is used for the field to pick up, timber shipment and the place hangs the installation of grabbing based on flexible arm that unloads.

Background

Grab the installation and grab the operation as snatching the goods to the realization is to the transport of goods, consequently based on the installation of grabbing of telescopic boom is an important engineering machine tool device, in current based on the installation of grabbing of telescopic boom, still all use folding arm and goods to grab the hookup, because the expansion radius of folding arm receives the restriction, thereby has influenced the operation radius of grabbing the installation.

The technical scheme is applied based on the technical problems, technical characteristics and technical effects of the applicant in the technical book of technical intersection in 2019, 1 month and 15 days and the prior art.

Disclosure of Invention

The object of the utility model is a grab installation based on flexible arm.

In order to overcome the technical defect, the utility model aims to provide a grab installation based on flexible arm has consequently increased the operation radius of grabbing installation.

In order to achieve the purpose, the utility model adopts the technical proposal that: comprises a body of the grabbing and loading machine with a chassis, and a folding arm device which is arranged to be connected with the body of the grabbing and loading machine and one section of which is a telescopic arm.

Owing to designed the body and the folding arm device of grabbing the installation, through the body of grabbing the installation, realize snatching of goods, through the folding arm device, increased the goods and snatched the operation radius, no longer all use folding arm and goods to grab the hookup, consequently increased the operation radius of grabbing the installation.

The utility model discloses a, according to the radial mode of extension operation body and the mutual hookup of folding arm device of grabbing installation.

The utility model discloses a, according to the mode that increases the suit carriage boom to fold the body hookup of arm device and grabbing installation.

The utility model discloses a, grab the body of installation and set up to still include the seat of hanging, goods and grab hydro-cylinder, goods and grab, first connecting rod, second connecting rod and third connecting rod.

The utility model discloses a, folding arm device sets up to still including lift cylinder, roll over the arm and roll over the arm hydro-cylinder.

The utility model discloses a, still include first annex device and first annex device sets up on grabbing the body of installation, and first annex device sets up to the landing leg.

The utility model discloses a, still include second annex device and second annex device sets up on grabbing the body of installation, and second annex device sets up to including gyration support, rotary motor and tower seat.

The utility model discloses a, be provided with the landing leg on the chassis respectively, the gyration is supported and rotary motor and the column base setting is supported in the gyration, roll over the arm setting on the column base and be provided with the lift hydro-cylinder between rolling over arm and column base, flexible arm setting is on rolling over the arm and be provided with and roll over the arm hydro-cylinder between flexible arm and rolling over the arm, it sets up on flexible arm to hang the seat, goods is grabbed and is set up to through first connecting rod, second connecting rod and third connecting rod and hang the seat hookup and be provided with goods and grab the hydro-cylinder between first connecting rod and hanging the seat.

The utility model discloses a, the chassis sets up to loader formula chassis and the upper end terminal surface portion of the leading locomotive frame on chassis sets up respectively to support and the rotary motor hookup with the gyration, and the side portion of the leading locomotive frame on chassis sets up respectively to hookup with the landing leg.

The utility model discloses a, the landing leg sets up to telescopic landing leg and the shell of landing leg sets up to hookup with the chassis.

The utility model discloses a, the outer lane of gyration support sets up to the side portion of the inner circle that supports with the chassis hookup and gyration and sets up to the upper end face portion that supports the inner circle with the gear engagement formula hookup on the rotary motor and gyration and set up to the hookup with the tower seat.

The utility model discloses a, rotary motor's shell sets up to hookup and be provided with the gear on rotary motor's output shaft with the chassis, rotary motor's gear setting to support the meshing formula hookup with the gyration.

The utility model discloses a, the tower seat sets up to the tube-like body and the upper end uncovered portion of tower seat sets up to being the inclined plane and distributes, and the lower extreme terminal surface portion of tower seat sets up to and links to each other and the upper end uncovered portion of tower seat sets up to linking through round pin axle and book arm with the chassis, and the lower extreme lateral wall of tower seat sets up to linking through round pin axle and lift cylinder.

The utility model discloses a, lift cylinder sets up to two section formula telescoping cylinders and lift cylinder's one of them end sets up to hookup through round pin axle and tower seat, and lift cylinder's wherein another end sets up to hookup through round pin axle and roll over the arm.

The utility model discloses a, roll over the arm and set up to the rectangular arm body and roll over one of them end of arm and set up to hookup through round pin axle and tower seat, roll over wherein another end of arm and set up to through round pin axle and flexible arm hookup and roll over the downside part of arm and set up respectively to through round pin axle and roll over arm hydro-cylinder and lift hydro-cylinder hookup.

The utility model discloses a, roll over the arm hydro-cylinder and set up to two section formula telescoping cylinders and roll over one of them end of arm hydro-cylinder and set up to through round pin axle and roll over the arm hookup, roll over wherein another end of arm hydro-cylinder and set up to through round pin axle and flexible arm hookup.

The utility model discloses a, flexible arm sets up to flexible arm in the two sections formulas and one of them end of flexible arm sets up to through round pin axle and roll over the arm hookup, and wherein another end of flexible arm sets up to and hangs the seat hookup and the downside portion of flexible arm sets up to through round pin axle and roll over the arm hydro-cylinder hookup.

The utility model discloses a, hang the seat and set up to C word arm-shaped body and the evagination side portion of hanging the seat and set up to the hookup with flexible arm, the upper end of hanging the seat sets up to and grabs the hydro-cylinder hookup through round pin axle and goods, and the lower end of hanging the seat sets up to and connects through round pin axle and first connecting rod and third connecting rod.

The utility model discloses a, the hydro-cylinder is grabbed to goods sets up to two sections telescoping cylinders and one of them end of hydro-cylinder is grabbed to goods sets up to through round pin axle and hanging seat hookup, and wherein another end of hydro-cylinder is grabbed to goods sets up to through round pin axle and first connecting rod and second connecting rod hookup.

The utility model discloses a, first connecting rod, second connecting rod and third connecting rod set up respectively to rectangle bar and one of them end of first connecting rod and one of them end of third connecting rod set up to couple through round pin axle and hanger, and wherein one of them end of another end of first connecting rod and one of them end of second connecting rod set up to grab the hydro-cylinder hookup through round pin axle and goods and wherein another end of another one of them end of second connecting rod and one of them end of third connecting rod set up respectively to grab the hookup through round pin axle and goods.

The utility model discloses a, goods are grabbed and are set up to include the base portion, first claw portion, the second claw portion and grab material hydro-cylinder portion and the intermediate part of the lower extreme terminal surface of base portion sets up to be linked to the upper end of first claw portion and the upper end of second claw portion through the round pin axle respectively, one of them end of first grab material hydro-cylinder portion sets up to be linked to the left end of base portion through the round pin axle and one of them end of first grab material hydro-cylinder portion sets up to be linked to first claw portion through the round pin axle, one of them end of second grab material hydro-cylinder portion sets up to be linked to the right-hand member end of base portion through the round pin axle and one of them end of second grab material hydro-cylinder portion sets up to be linked to the second claw portion through the round pin axle and the upper end terminal surface portion of base portion sets up to be linked to second connecting rod and third connecting rod through the round pin axle respectively, the base portion sets up to the font body, the first claw part and the second claw part are respectively arranged into L-shaped claw bodies, and the first claw part and the second claw part are arranged and distributed in a left-right arrangement mode along the vertical center line of the base portion.

The utility model discloses a, the hydro-cylinder is grabbed to chassis, seat of hanging, goods, first connecting rod, second connecting rod and third connecting rod and flexible arm set up to distribute according to the mode that stretches and chassis and landing leg set up to distribute according to the mode of under bracing, and chassis and gyration are supported, rotary motor, tower seat, lift cylinder, are rolled over the arm and are rolled over the arm hydro-cylinder and set up to distribute according to the omnidirectional mode.

In the technical scheme, the body and the folding arm device of the grabbing and loading machine for expanding the working radius are important technical characteristics, and the grabbing and loading machine based on the telescopic arm has novelty, creativity and practicability in the technical field, and terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

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

Figure 1 is a schematic view of the present invention,

the device comprises a chassis-1, supporting legs-2, a rotary support-3, a rotary motor-4, a tower base-5, a lifting oil cylinder-6, a folding arm-7, a folding arm oil cylinder-8, a telescopic arm-9, a hanging base-91, a cargo grabbing oil cylinder-92, a cargo grabbing-94, a first connecting rod-95, a second connecting rod-96, a third connecting rod-97, a base part-941, a first grabbing claw part-942, a second grabbing claw part-943 and a material grabbing oil cylinder 944.

Detailed Description

Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in 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 constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and unless otherwise specified, the equipment and materials used in the following examples are commercially available, and if the processing conditions are not specified, please refer to the purchased product specification or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a first embodiment of the present invention, which is specifically described with reference to the accompanying drawings and comprises a chassis 1, a leg 2, a rotary support 3, a rotary motor 4, a tower base 5, a lifting cylinder 6, a folding arm 7, a folding arm cylinder 8, a telescopic arm 9, a hanging base 91, a cargo grabbing cylinder 92, a cargo grabbing 94, a first connecting rod 95, a second connecting rod 96 and a third connecting rod 97,

the chassis 1 is provided with a support leg 2, a rotary support 3 and a rotary motor 4 respectively, a tower base 5 is arranged on the rotary support 3, a folding arm 7 is arranged on the tower base 5, a lifting oil cylinder 6 is arranged between the folding arm 7 and the tower base 5, a telescopic arm 9 is arranged on the folding arm 7, a folding arm oil cylinder 8 is arranged between the telescopic arm 9 and the folding arm 7, a hanging seat 91 is arranged on the telescopic arm 9, a cargo grab 94 is arranged to be connected with the hanging seat 91 through a first connecting rod 95, a second connecting rod 96 and a third connecting rod 97, and a cargo grab oil cylinder 92 is arranged between the first connecting rod 95 and the hanging seat 91.

In the present embodiment, the chassis 1 is provided as a loader chassis and upper end surface portions of front frames of the chassis 1 are provided to be coupled with the swing supports 3 and the swing motors 4, respectively, and side surface portions of the front frames of the chassis 1 are provided to be coupled with the legs 2, respectively.

Through chassis 1, formed the support tie point that supports 3 and slewing motor 4 to landing leg 2, gyration, by chassis 1, realized being connected with landing leg 2, realized supporting 3 with the gyration and be connected, realized being connected with slewing motor 4, its technical aim at: for serving as a support carrier for the legs 2, the slewing support 3 and the slewing motor 4 and a self-walking chassis.

In the present embodiment, the legs 2 are provided as telescopic legs and the outer shell of the legs 2 is provided in connection with the chassis 1.

Through landing leg 2, formed the support tie point to chassis 1, by landing leg 2, realized being connected with chassis 1, its technical aim at: for jacking up and fixing the chassis 1.

In the present embodiment, the outer ring of the slewing support 3 is provided to be coupled with the chassis 1 and the side surface portion of the inner ring of the slewing support 3 is provided to be meshingly coupled with the gear on the slewing motor 4 and the upper end surface portion of the inner ring of the slewing support 3 is provided to be coupled with the tower 5.

Support 3 through the gyration, formed the support tie point to chassis 1, rotary motor 4 and tower 5, supported 3 by the gyration, realized being connected with chassis 1, realized being connected with rotary motor 4, realized being connected with tower 5, its technical aim at: for driving the hanging seat 91 to rotate in all directions.

In the present embodiment, the housing of the swing motor 4 is provided to be coupled with the chassis 1 and a gear is provided on the output end shaft of the swing motor 4, and the gear of the swing motor 4 is provided to be meshingly coupled with the swing support 3.

Through rotary motor 4, formed the support tie point to chassis 1 and gyration support 3, by rotary motor 4, realized being connected with chassis 1, realized being connected with gyration support 3, its technical aim at: for generating a power torque for driving the hanging seat 91 to rotate in all directions.

In the present embodiment, the tower base 5 is configured as a cylindrical body and the upper open part of the tower base 5 is configured as a slope, the lower end face of the tower base 5 is configured to be coupled with the chassis 1 and the upper open part of the tower base 5 is configured to be coupled with the folding arm 7 through a pin, and the lower end side wall of the tower base 5 is configured to be coupled with the lift cylinder 6 through a pin.

Through the tower seat 5, formed the support tie point that supports 3, lift cylinder 6 and roll over arm 7 to the gyration, by tower seat 5, realized supporting 3 being connected with the gyration, realized with lift cylinder 6 being connected, realized with roll over arm 7 being connected, its technical aim at: used as a support carrier for the lifting cylinder 6 and the folding arm 7.

In this embodiment, the lifting cylinder 6 is configured as a two-section telescopic cylinder, one end of the lifting cylinder 6 is configured to be coupled with the tower base 5 through a pin, and the other end of the lifting cylinder 6 is configured to be coupled with the folding arm 7 through a pin.

Through lifting cylinder 6, formed the support tie point to tower 5 and roll over arm 7, by lifting cylinder 6, realized being connected with tower 5, realized with roll over arm 7's being connected, its technical aim at: for use as a swing cylinder for the articulated arm 7.

In the present embodiment, the folding arm 7 is configured as a rectangular arm body, one end of the folding arm 7 is configured to be coupled with the tower base 5 through a pin, the other end of the folding arm 7 is configured to be coupled with the telescopic arm 9 through a pin, and the lower side surface portion of the folding arm 7 is configured to be coupled with the folding arm cylinder 8 and the lift cylinder 6 through pins, respectively.

Through rolling over arm 7, formed the support tie point to tower 5, lift hydro-cylinder 6, flexible arm 9 and roll over arm hydro-cylinder 8, by lift hydro-cylinder 6, realized being connected with tower 5, realized being connected with flexible arm 9, realized being connected with lift hydro-cylinder 6, realized with roll over arm hydro-cylinder 8's being connected, its technical aim at: for serving as a support carrier for the telescopic arm 9.

In this embodiment, the arm folding cylinder 8 is configured as a two-section telescopic cylinder, one end of the arm folding cylinder 8 is configured to be coupled to the arm folding 7 through a pin, and the other end of the arm folding cylinder 8 is configured to be coupled to the telescopic arm 9 through a pin.

Through roll over arm hydro-cylinder 8, formed the support tie point of fifty percent discount arm 7 and flexible arm 9, by lifting oil cylinder 6, realized with roll over being connected of arm 7, realized with being connected of flexible arm 9, its technical aim at: for use as a swing power cylinder for the telescopic arm 9.

In the present embodiment, the telescopic arm 9 is provided as a two-section type inner telescopic arm and one end of the telescopic arm 9 is provided to be coupled with the arm 7 through a pin, the other end of the telescopic arm 9 is provided to be coupled with the hanging seat 91 and the lower side surface portion of the telescopic arm 9 is provided to be coupled with the arm cylinder 8 through a pin.

Through flexible arm 9, formed the support tie point of fifty percent discount arm 7, many percent discount arm hydro-cylinder 8 and hanging seat 91, by flexible arm 9, realized with being connected of many percent discount arm 7, realized with being connected of many percent discount arm hydro-cylinder 8, realized with hanging seat 91 be connected, its technical aim at: for serving as a support carrier for the hanger 91.

In the present embodiment, the hanger base 91 is configured as a C-shaped arm and the convex side portion of the hanger base 91 is configured to be coupled to the telescopic arm 9, the upper end of the hanger base 91 is configured to be coupled to the grapple cylinder 92 by a pin, and the lower end of the hanger base 91 is configured to be coupled to the first link 95 and the third link 97 by a pin.

Through hanging seat 91, formed the support tie point of grabbing hydro-cylinder 92, first connecting rod 95 and third connecting rod 97 to goods, by hanging seat 91, realized grabbing hydro-cylinder 92 with goods and be connected, realized being connected with first connecting rod 95, realized being connected with third connecting rod 97, its technical aim lies in: for serving as a support carrier for the first link 95 and the third link 97.

In this embodiment, the grapple cylinder 92 is configured as a two-piece telescopic cylinder and one end of the grapple cylinder 92 is configured to be coupled to the hanger 91 by a pin, and the other end of the grapple cylinder 92 is configured to be coupled to the first link 95 and the second link 96 by a pin.

Grab hydro-cylinder 92 through goods, formed the support tie point to hanging seat 91, first connecting rod 95 and second connecting rod 96, grabbed hydro-cylinder 92 by goods, realized being connected with first connecting rod 95, realized being connected with second connecting rod 96, realized with hanging seat 91's being connected, its technical purpose lies in: for use as a swing cylinder for the first link 95.

In this embodiment, the first link 95, the second link 96 and the third link 97 are respectively provided as a rectangular bar-shaped body and one end of the first link 95 and one end of the third link 97 are provided to be coupled with the hanger 91 by a pin, the other end of the first link 95 and one end of the second link 96 are provided to be coupled with the grapple cylinder 92 by a pin and the other end of the second link 96 and the other end of the third link 97 are provided to be coupled with the grapple 94 by a pin, respectively.

Through first connecting rod 95, second connecting rod 96 and third connecting rod 97, formed the support tie point of grabbing hydro-cylinder 92 and second connecting rod 96 to hanging seat 91, goods, grabbed hydro-cylinder 92 by goods, realized grabbing the connection of hydro-cylinder 92 with goods, realized grabbing 94 with goods and be connected, realized with hanging seat 91 be connected, its technical aim at: for acting as a movable linkage between the hanger bracket 91 and the grapple 94.

In this embodiment, the grapple 94 is configured to include a base portion 941, a first grapple portion 942, a second grapple portion 943, and a grapple cylinder portion 944 and a middle portion of a lower end surface of the base portion 941 is configured to be coupled to an upper end of the first grapple portion 942 and an upper end of the second grapple portion 943, respectively, by a pin, one end of the first grapple cylinder portion 944 is configured to be coupled to a left end of the base portion 941 by a pin and the other end of the first grapple cylinder portion 944 is configured to be coupled to the first grapple portion 942 by a pin, one end of the second grapple cylinder portion 944 is configured to be coupled to a right end of the base portion 941 by a pin and the other end of the second grapple cylinder portion 944 is configured to be coupled to the second grapple cylinder portion 943 by a pin and upper end surfaces of the base portion 941 are configured to be coupled to the second link 96 and the third link 97 by a pin, the base portion 941 is provided as a block-shaped body having a middle letter shape and the grip cylinder portion 944 is provided as a two-stage telescopic cylinder, the first claw portion 942 and the second claw portion 943 are respectively provided as L-shaped claw-shaped bodies and the first claw portion 942 and the second claw portion 943 are provided so as to be arranged side by side along the vertical center line of the base portion 941.

Through goods grab 94, formed the support connection point to second connecting rod 96 and third connecting rod 97, by base portion 941, realized being connected with second connecting rod 96, realized being connected with third connecting rod 97, by first claw portion 942, second claw portion 943 and grab material hydro-cylinder portion 944, realized snatching the goods, its technical aim at: for use as an attachment for grasping goods.

In this embodiment, the chassis 1, the hanging seat 91, the cargo-grabbing cylinder 92, the first link 95, the second link 96, the third link 97, and the telescopic arm 9 are arranged to be distributed in an expanding manner and the chassis 1 and the support leg 2 are arranged to be distributed in a lower supporting manner, and the chassis 1, the swing support 3, the swing motor 4, the tower 5, the lifting cylinder 6, the folding arm 7, and the folding arm cylinder 8 are arranged to be distributed in an omnidirectional manner.

When in operation, the chassis 1 enters an operation working point, the supporting leg 2 is in an extension working state, the chassis 1 is jacked and supported on the operation working point, when the rotary motor 4 is in a working state, the rotary support 3 is driven to work, the tower base 5 is driven to rotate in all directions, the folding arm 7 is driven to swing around the tower base 5 by the extension and retraction of the lifting oil cylinder 6, the telescopic arm 9 is driven to swing around the folding arm 7 by the extension and retraction of the folding arm oil cylinder 8, the four-bar mechanism consisting of the first connecting rod 95, the second connecting rod 96, the third connecting rod 97 and the base portion 941 is driven to swing on the telescopic arm 9 by the extension and retraction of the cargo grabbing oil cylinder 92, so that the first grabbing claw portion 942, the second grabbing claw portion 943 and the grabbing oil cylinder portion 944 are in a grabbing state, when the telescopic arm 9 is in a working state, the four-bar mechanism is driven to move, when the telescopic arm 9 is in an extension state, the first claw part 942 and the second claw part 943 are in an expanded state, when the material grabbing oil cylinder part 944 is in a contracted state, the first claw part 942 and the second claw part 943 are in a folded state, so that the goods are grabbed, and after the goods are grabbed, the supporting legs 2 are in a contracted working state, so that the chassis 1 is in a free walking state.

The second embodiment of the present invention connects the body of the grasping and loading machine and the folding arm device to each other in a manner of extending the working radius.

In this embodiment, the folding arm arrangement is coupled to the body of the grab loader by adding a set of moving arms.

In this embodiment, the body of the grab loader is configured to further include a hanger 91, a grab cylinder 92, a grab 94, a first link 95, a second link 96, and a third link 97.

In the embodiment, the folding arm device is configured to further include a lift cylinder 6, a folding arm 7 and a folding arm cylinder 8.

In this embodiment, a first attachment device is also included and is provided on the body of the grab loader, the first attachment device being provided as a leg 2.

In this embodiment, a second attachment device is also included and is provided on the body of the grapple attachment, the second attachment device being configured to include a swing support 3, a swing motor 4, and a tower 5.

The second embodiment of the present invention is based on the first embodiment.

The utility model has the characteristics of down:

1. owing to designed the body and the folding arm device of grabbing the installation, through the body of grabbing the installation, realize snatching of goods, through the folding arm device, increased the goods and snatched the operation radius, no longer all use folding arm and goods to grab the hookup, consequently increased the operation radius of grabbing the installation.

2. Due to the design of the lifting seat 91, the cargo grab oil cylinder 92, the cargo grab 94, the first connecting rod 95, the second connecting rod 96 and the third connecting rod 97, the grabbing operation is realized.

3. Due to the design of the lifting oil cylinder 6, the folding arm 7 and the folding arm oil cylinder 8, the extension operation of the folding arm is realized.

4. Due to the design of the supporting legs 2, the operation stability of the chassis 1 is improved.

5. Because the rotary support 3, the rotary motor 4 and the tower base 5 are designed, a rotary part is formed, and the omnibearing operation is realized.

6. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.

Other technical features associated with the body and the folding arm device of the gripping and loading machine for expanding the working radius are all embodiments of the present invention, and the technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to meet the requirements of patent laws, patent practice rules and examination guidelines, all possible combinations of the technical features of the above-mentioned embodiments will not be described.

Therefore in grabbing installation technical field based on flexible arm, all include the body that has the machine of grabbing of chassis 1, set up to the body hookup with grabbing the installation and wherein a lesson is the technical content of the folding arm device of flexible arm 9 all in the protection scope of the utility model.

Claims (7)

1. The utility model provides a grab installation based on flexible arm which characterized by: comprises a body of the grabbing and loading machine with a chassis (1), a folding arm device which is arranged to be connected with the body of the grabbing and loading machine and one section of which is a telescopic arm (9),

the body of the grabbing and loading machine is also provided with a hanging seat (91), a cargo grabbing oil cylinder (92), a cargo grab (94), a first connecting rod (95), a second connecting rod (96) and a third connecting rod (97),

the folding arm device is also provided with a lifting oil cylinder (6), a folding arm (7) and a folding arm oil cylinder (8).

2. The reach loader of claim 1, wherein:

also comprises a first accessory device which is arranged on the body of the grabbing and loading machine and is arranged as a supporting leg (2),

or the grab loader also comprises a second accessory device which is arranged on the body of the grab loader, and the second accessory device comprises a rotary support (3), a rotary motor (4) and a tower seat (5).

3. The reach loader of claim 2, wherein: the lifting device is characterized in that supporting legs (2), a rotary support (3) and a rotary motor (4) are arranged on a chassis (1), a tower base (5) is arranged on the rotary support (3), a folding arm (7) is arranged on the tower base (5) and a lifting oil cylinder (6) is arranged between the folding arm (7) and the tower base (5), a telescopic arm (9) is arranged on the folding arm (7) and a folding arm oil cylinder (8) is arranged between the telescopic arm (9) and the folding arm (7), a lifting base (91) is arranged on the telescopic arm (9), a cargo grab (94) is connected with the lifting base (91) through a first connecting rod (95), a second connecting rod (96) and a third connecting rod (97) and a cargo grab oil cylinder (92) is arranged between the first connecting rod (95) and the lifting base (91).

4. The reach loader of claim 3, wherein: the chassis (1) is arranged to be a loader-type chassis, the upper end surface part of a front-end machine frame of the chassis (1) is respectively connected with the rotary support (3) and the rotary motor (4), the side surface part of the front-end machine frame of the chassis (1) is respectively connected with the supporting legs (2),

or the hanging seat (91) is arranged to be a C-shaped arm body, the convex side part of the hanging seat (91) is arranged to be connected with the telescopic arm (9), the upper end head of the hanging seat (91) is arranged to be connected with the cargo grabbing oil cylinder (92) through a pin shaft, the lower end head of the hanging seat (91) is arranged to be connected with the first connecting rod (95) and the third connecting rod (97) through a pin shaft,

or the cargo grab oil cylinder (92) is arranged into two telescopic cylinders, one end head of the cargo grab oil cylinder (92) is connected with the hanging seat (91) through a pin shaft, the other end head of the cargo grab oil cylinder (92) is connected with the first connecting rod (95) and the second connecting rod (96) through a pin shaft,

or the first connecting rod (95), the second connecting rod (96) and the third connecting rod (97) are respectively arranged into a rectangular strip body, one end head of the first connecting rod (95) and one end head of the third connecting rod (97) are arranged to be connected with the hanging seat (91) through a pin shaft, the other end head of the first connecting rod (95) and one end head of the second connecting rod (96) are arranged to be connected with the cargo grab oil cylinder (92) through a pin shaft, the other end head of the second connecting rod (96) and the other end head of the third connecting rod (97) are respectively arranged to be connected with the cargo grab (94) through a pin shaft,

or, the cargo grab (94) is provided to include a base portion (941), a first grab portion (942), a second grab portion (943) and a grab oil cylinder portion (944), and the middle portion of the lower end face of the base portion (941) is respectively provided to be coupled to the upper end of the first grab portion (942) and the upper end of the second grab portion (943) by a pin shaft, one end of the first grab oil cylinder portion (944) is provided to be coupled to the left end of the base portion (941) by a pin shaft and the other end of the first grab oil cylinder portion (944) is provided to be coupled to the first grab portion (942) by a pin shaft, one end of the second grab oil cylinder portion (944) is provided to be coupled to the right end of the base portion (941) by a pin shaft and the other end of the second grab oil cylinder portion (944) is provided to be coupled to the second grab portion (943) by a pin shaft and the upper end face of the base portion (941) is provided to be coupled to the second connecting rod by a pin shaft and the second connecting rod (96) And the base part (941) is arranged to be a middle-shaped block body, the material grabbing cylinder part (944) is arranged to be a two-section telescopic cylinder, the first claw part (942) and the second claw part (943) are respectively arranged to be L-shaped claw bodies, and the first claw part (942) and the second claw part (943) are arranged to be distributed in a left-right arrangement mode along the vertical center line of the base part (941).

5. The reach loader of claim 3, wherein: the leg (2) is arranged as a telescopic leg and the outer shell of the leg (2) is arranged to be coupled with the chassis (1).

6. The reach loader of claim 3, wherein: the outer ring of the rotary support (3) is connected with the chassis (1), the side surface of the inner ring of the rotary support (3) is connected with the gear on the rotary motor (4) in a meshing way, the upper end surface of the inner ring of the rotary support (3) is connected with the tower seat (5),

or the shell of the rotary motor (4) is connected with the chassis (1) and the output end shaft of the rotary motor (4) is provided with a gear, the gear of the rotary motor (4) is connected with the rotary support (3) in a meshing way,

or the tower seat (5) is arranged to be a cylindrical body, an upper end opening part of the tower seat (5) is arranged to be distributed in an inclined plane, a lower end face part of the tower seat (5) is arranged to be connected with the chassis (1), an upper end opening part of the tower seat (5) is arranged to be connected with the folding arm (7) through a pin shaft, and a lower end side wall of the tower seat (5) is arranged to be connected with the lifting oil cylinder (6) through a pin shaft.

7. The reach loader of claim 3, wherein: the lifting oil cylinder (6) is arranged as a two-section telescopic cylinder, one end of the lifting oil cylinder (6) is connected with the tower base (5) through a pin shaft, the other end of the lifting oil cylinder (6) is connected with the folding arm (7) through a pin shaft,

or the folding arm (7) is a rectangular arm body, one end of the folding arm (7) is connected with the tower base (5) through a pin shaft, the other end of the folding arm (7) is connected with the telescopic arm (9) through a pin shaft, the lower side surface of the folding arm (7) is respectively connected with the folding arm oil cylinder (8) and the lifting oil cylinder (6) through pin shafts,

or the folding arm oil cylinder (8) is set as a two-section telescopic cylinder, one end of the folding arm oil cylinder (8) is connected with the folding arm (7) through a pin shaft, the other end of the folding arm oil cylinder (8) is connected with the telescopic arm (9) through a pin shaft,

or the telescopic arm (9) is arranged into a two-section type inner telescopic arm, one end of the telescopic arm (9) is connected with the folding arm (7) through a pin shaft, the other end of the telescopic arm (9) is connected with the hanging seat (91) and the lower side surface part of the telescopic arm (9) is connected with the folding arm oil cylinder (8) through a pin shaft.

Images