CN208217930U - Bulk cargo shirks shovel device and loading machine - Google Patents

Abstract

The utility model relates to a kind of bulk cargos to shirk shovel device, the bracket is in H-type structure, it includes left support, right support and support frame, left support is arranged in parallel with right support and structure is identical, one end of support frame is weldingly fixed on the middle part of left support, the other end of support frame is weldingly fixed on the middle part of right support, a rocker arm is hinged on support frame, the middle part of support frame is hinged in the middle part of rocker arm, the tail end of support frame and the piston rod of angle modulation extensible member are hinged, the cylinder body of angle modulation extensible member is hingedly on the rack, rocker arm front end is hinged with connecting rod, the other end of connecting rod, which is hinged on, shirks on perching knife, the front end of left support and right support, which is hinged on, shirks on perching knife.The utility model also provides a kind of loading machine.The utility model has the following beneficial effects: machinery is made to shirk work capacity enhancing at a distance；Simultaneously shirk shovel device lifting, angle modulation range it is big so that height, angle Selection are more flexible when shirking, significantly improve bulk unloading efficiency.

Description

Bulk cargo shirks shovel device and loading machine

Technical field

The utility model relates to a kind of bulk cargos to shirk shovel device and loading machine, belong to bulk cargo discharging technical field.

Background technique

Highway transportation is compared with railway, waterway transportation, and with being distributed, wide, network density is big, can go directly place, adaptability Strong feature, communications and transportation freight traffic accounting is up to 70% or more at home.Main means of transport is at present for highway transportation Automobile, therefore also referred to as automotive；Semitrailer is exactly a kind of widely applied transport vehicle, and transportation cost is low, oil consumption is few, is fitted For in bulk cargo, long-distance transport, but the vehicle vehicle frame bottom surface height is generally in 1.2 meters or so, width up to 2.5 meters or more so that There are certain difficulty, bulk cargo operating condition (such as power plant, harbour) generallys use loading machine cooperation handling material for discharging, commonly loads mechanical shovel It is close that knife shirks distance, and actuation time is long when discharging, the number of turnover is more, cannot efficiently use material self weight unloading, bulk unloading effect Rate is lower.Therefore, a kind of bulk unloading device how is provided, the device unloading efficiency is higher and structure is simple, at low cost, is Technical staff's letter actual techniques problem to be solved in related fields.

Utility model content

According to the above-mentioned deficiencies in the prior art, being pushed away technical problem to be solved by the utility model is: providing a kind of bulk cargo Shovel device and loading machine are unloaded, can be shirked in the middle part of material heap, can disposably be shirked a large amount of materials, improve unloading efficiency；It should It is simple that device shirks perching knife structure, easy to disassemble.

Bulk cargo described in the utility model shirks shovel device, including rack, shirks perching knife, bracket, lift telescopic part, angle modulation Extensible member, rocker arm and connecting rod, the bracket are in H-type structure comprising left support, right support and support frame, left support and right branch Frame is arranged in parallel and structure is identical, and one end of support frame is weldingly fixed on the middle part of left support, and the other end welding of support frame is solid It is scheduled on the middle part of right support, is the first lift telescopic part and the second lift telescopic part respectively there are two lift telescopic part is arranged altogether, The piston rod and left support of first lift telescopic part are hinged, and the first lift telescopic part cylinder body and rack are hinged, hinged on support frame There is a rocker arm, the middle part of support frame is hinged in the middle part of rocker arm, the piston rod of the tail end and angle modulation extensible member of support frame is hinged, Hingedly on the rack, rocker arm front end is hinged with connecting rod to the cylinder body of angle modulation extensible member, and the other end of connecting rod, which is hinged on, shirks on perching knife, The front end of left support and right support, which is hinged on, shirks on perching knife, the tail end of left support and right support it is hinged on the rack.

Described to shirk perching knife include cutter head, push rod and connection frame, and the front end of push rod is fixedly connected with cutter head, and putting back-end is fixed It is provided with connection frame, push rod is square steel tube structure, and cutter head, push rod and connection frame are welded, cutter head and push rod, push rod and connection Reinforcement support is provided between frame.

Described to shirk perching knife include cutter head, push rod, connection frame, and the front end of push rod is fixedly connected with cutter head, and putting back-end is fixed It is provided with connection frame, the push rod is Telescopic detachable push rod comprising connecting rod one, pin shaft and connecting rod two, connecting rod one and pin Axis is square steel tube structure, and pin hole is provided on connecting rod one and pin shaft, and pin shaft is inserted into corresponding pin hole.

Reinforcement support is provided between the connecting rod one and cutter head, between connecting rod two, connection frame.

The back side of the connection frame is provided with left support hinged seat, connecting rod hinged seat and right support hinged seat, left support hinge Joint chair, right support hinged seat are located at the two sides of connecting rod hinged seat, and left support hinged seat and left support are hinged, connecting rod hinged seat Hinged with connecting rod, right support hinged seat and right support are hinged.

The first lift telescopic part and the second lift telescopic part are hydraulic cylinder, and angle modulation extensible member is hydraulic cylinder.

The length of the push rod is 2.5-2.8m.

The rack includes bottom plate, left column, right column, transverse slat and engaging lug, and the upper surface side of bottom plate is provided with a left side Column, the upper surface other side of bottom plate are provided with right column, and one end of transverse slat is fixed on the top of left column, the other end of transverse slat It is fixed on the top of connection frame, engaging lug is additionally provided on bottom plate, the cylinder body of the first lift telescopic part is hinged in left column Portion's left support is hinged on the top of left column, and the cylinder body of the second lift telescopic part is hinged on the middle part of right column, and the one of right support End is hinged on the top of right column, and the cylinder body of angle modulation extensible member is hinged on the middle part of transverse slat.

The movable end of the first lift telescopic part is extended to maximum position, between the first lift telescopic part and bottom plate Angle is obtuse angle, and the movable end of the first lift telescopic part foreshortens at minimum position, between the first lift telescopic part and bottom plate Angle is acute angle.

It is described shirk perching knife angle modulation extensible member control under act, with it is concordant with ground be 0 °, angle a range can be from -20 ° To 20 °.

The utility model also provides a kind of loading machine, including above-mentioned bulk cargo shirks shovel device.

The utility model also provides a kind of crawler dozer, including above-mentioned bulk cargo shirks shovel device.

Working principle of the utility model is: shirking perching knife compared to common perching knife, length makes perching knife up to 2.5-2.8 meters Ability reinforcement is shirked at a distance, is convenient for semitrailer discharge operation, and wherein perching knife acts regulating mechanism by bracket, lift telescopic Part, angle modulation extensible member, rocker arm and connecting rod composition, when lift telescopic part elongates or shortens, perching knife progress ascending, descending movement, first liter The movable end of drop extensible member is extended to maximum position, and the angle between the first lift telescopic part and bottom plate is obtuse angle, and first liter The movable end of drop extensible member foreshortens at minimum position, and the angle between the first lift telescopic part and bottom plate is acute angle, makes perching knife It is promoted and the range of decline is increased；When angle modulation extensible member elongates or shortens, rocker arm rotation is pushed, rocker arm pushes connecting rod to turn again Dynamic, connecting rod pushes again shirks the movement that angular adjustment is completed in perching knife rotation, meets different angle and shirks job requirements.Above to this One kind provided by patent is novel to be shirked shovel device and is described in detail, for those of ordinary skill in the art, according to this The thought of patent Example, there will be changes in the specific implementation manner and application range, in conclusion in this specification Hold the limitation that should not be construed as to this patent

Compared with prior art, the utility model has the following beneficial effects: 1, bulk cargo described in the utility model is shirked Shovel device and loading machine, removable, the lengthening putter type which provides shirk shovel, so that mechanical shirk work capacity at a distance Enhancing；Simultaneously shirk shovel device lifting, angle modulation range it is big so that height, angle Selection are more flexible when shirking, can be convenient ground Bulk cargo is shirked to the other side of transport vehicle, operating flexibility and safety are improved；Furthermore the device can in the middle part of the material heap into Row is shirked, and is made full use of material own wt and stocking angle to destroy and is generated landing progress discharging, significantly improves bulk unloading effect Rate.2, the lengthening pusher structure for shirking shovel improves machinery and shirks ability and safe operation at a distance.3, it is removable to shirk shovel device Dress, height, angle of regulation range are big, improve operating flexibility and applicability.It 4, can be from the loading mechanization of above functions Shirked in the middle part of material heap, improves bulk unloading efficiency.5, the above-mentioned wheeled loader for shirking shovel or crawler type are configured Bull-dozer has lifting, angle modulation range big, and operation can effectively promote bulk unloading operating efficiency apart from remote advantage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for shirking shovel device；

Status diagram when Fig. 2 is the perching knife lifting movement for shirking shovel device；

Status diagram when Fig. 3 is the perching knife angle modulation campaign for shirking shovel device；

Fig. 4 is the structural schematic diagram shirked shovel and be installed on loading machine；

Fig. 5 is the schematic diagram of a scenario shirked shovel and be used for bulk unloading；

Fig. 6 is the linking structural schematic diagram for shirking shovel；

Fig. 7 is the structural schematic diagram shirked shovel and be installed on crawler dozer；

In figure: 1, rack 1.1, bottom plate 1.2, left column 1.3, right column 1.4, transverse slat 1.5, engaging lug 2, shirk Perching knife 2.1, cutter head 2.2, push rod 2.3, connection frame 2.4, connecting rod 1, pin shaft 2.6, connecting rod 23, bracket 3.1, Left support 3.2, right support 3.3, support frame 4, lift telescopic part 4.1, the first lift telescopic part 4.2, the second lift telescopic Part 5, angle modulation extensible member 6, rocker arm 7, connecting rod 8, loader body 9, bull-dozer main body.

Specific embodiment

The utility model is described further with reference to the accompanying drawing:

Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all Within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model Within protection scope.

Embodiment one

As shown in Figure 1, the bulk cargo shirks shovel device, rack 1, shirk perching knife 2, bracket 3, lift telescopic part 4, angle modulation are stretched Contracting part 5, rocker arm 6 and connecting rod 7, the bracket 3 are in H-type structure comprising left support 3.1, right support 3.2 and support frame 3.3, it is left Bracket 3.1 and right support 3.2 are arranged in parallel and structure is identical, and one end of support frame 3.3 is weldingly fixed in left support 3.1 Portion, the other end of support frame 3.3 are weldingly fixed on the middle part of right support 3.2, and lift telescopic part 4 there are two settings, is respectively altogether First lift telescopic part 4.1 and the second lift telescopic part 4.2, the piston rod and left support 3.1 of the first lift telescopic part 4.1 are cut with scissors It connects, 4.1 cylinder body of the first lift telescopic part and rack 1 are hinged, and a rocker arm 6, the middle part hinge of rocker arm 6 are hinged on support frame 3.3 It connects at the middle part of support frame 3.3, the piston rod of the tail end and angle modulation extensible member 5 of support frame 3.3 is hinged, the cylinder of angle modulation extensible member 5 Body is hinged in rack 1, and 6 front end of rocker arm is hinged with connecting rod 7, and the other end of connecting rod 7, which is hinged on, shirks on perching knife 2, left support 3.1 It is hinged on and is shirked on perching knife 2 with the front end of right support 3.2, the tail end of left support 3.1 and right support 3.2 is hinged on rack 1 On.

In the present embodiment, it is described shirk perching knife 2 include cutter head 2.1, push rod 2.2 and connection frame 2.3, the front end of push rod 2.2 It is fixedly connected with cutter head 2.1,2.2 rear end of push rod is fixedly installed connection frame 2.3, and push rod 2.2 is square steel tube structure, and cutter head 2.1 pushes away Bar 2.2 and connection frame 2.3 are welded, are provided with reinforcement between cutter head 2.1 and push rod 2.2, push rod 2.2 and connection frame 2.3 Support；Described to shirk perching knife 2 include cutter head 2.1, push rod 2.2, connection frame 2.3, and the front end of push rod 2.2 is fixedly connected with cutter head 2.1, 2.2 rear end of push rod is fixedly installed connection frame 2.3, and the push rod 2.2 is Telescopic detachable push rod comprising connecting rod 1, Pin shaft 2.5 and connecting rod 2 2.6, connecting rod 1 and pin shaft 2.5 are square steel tube structure, are all provided on connecting rod 1 and pin shaft 2.5 It is equipped with pin hole, pin shaft 2.5 is inserted into corresponding pin hole；Between the connecting rod 1 and cutter head 2.1, connecting rod 2 2.6, connection frame Reinforcement support is provided between 2.3；The back side of the connection frame 2.3 is provided with left support hinged seat, connecting rod hinged seat and the right side Bracket hinged seat, left support hinged seat, right support hinged seat are located at the two sides of connecting rod hinged seat, left support hinged seat and a left side Bracket 3.1 is hinged, and connecting rod hinged seat and connecting rod 7 are hinged, and right support hinged seat and right support 3.2 are hinged；First lifting is stretched Contracting part 4.1 and the second lift telescopic part 4.2 are hydraulic cylinder, and angle modulation extensible member 5 is hydraulic cylinder；The length of the push rod 2.2 Degree is 2.5-2.8m；The rack 1 includes bottom plate 1.1, left column 1.2, right column 1.3, transverse slat 1.4 and engaging lug 1.5, bottom plate 1.1 upper surface side is provided with left column 1.2, and the upper surface other side of bottom plate 1.1 is provided with right column 1.3, transverse slat 1.4 One end is fixed on the top of left column 1.2, and the other end of transverse slat 1.4 is fixed on the top of connection frame 2.3, also sets on bottom plate 1.1 It is equipped with engaging lug 1.5, the middle part left support 3.1 that the cylinder body of the first lift telescopic part 4.1 is hinged on left column 1.2 is hinged on left vertical The cylinder body at the top of column 1.2, the second lift telescopic part 4.2 is hinged on the middle part of right column 1.3, and one end of right support 3.2 is hinged At the top of right column 1.3, the cylinder body of angle modulation extensible member 5 is hinged on the middle part of transverse slat 1.4；The first lift telescopic part 4.1 Movable end extend to maximum position, the angle between the first lift telescopic part 4.1 and bottom plate 1.1 is obtuse angle, the first lifting The movable end of extensible member 4.1 foreshortens at minimum position, and the angle between the first lift telescopic part 4.1 and bottom plate 1.1 is acute angle； It is described to shirk perching knife 2 and acted under the control of angle modulation extensible member 5, with it is concordant with ground be 0 °, angle a range can be from -20 ° to 20 °.

It is shown in Figure 2, shirk perching knife distalmost end beyond nearly 4 meters outside complete machine, nearly 3.5 meters of operation height range, have compared with Big height job area and long distance work ability.

It is shown in Figure 3, shirk perching knife angle modulation extensible member control under act, with it is concordant with ground be 0 °, angle a range Can from -20 ° adjust to 20 ° it is indefinite.

It is shown in Figure 4, shirk shovel device and be mountable on wheeled loader host, is applied to the ground such as bulk unloading The good working condition of condition.

Shown in Figure 5, wheeled loader can shirk material from different locations such as top, middle parts, push material Power translation, at the same stocking angle destroy generate it is a wide range of slide, disposably largely unload drop down onto transport vehicle other side ground, platform or its On its transloading equipment.

Shown in Figure 6, it is adjustment type mounting structure that this patent, which shirks shovel structurally variable, and push rod includes connecting rod one, connects Bar two is connected respectively with cutter head, connection frame welding by pin shaft, and it is adjustable to make to shirk blade length, fortune easy to disassemble It is defeated, while improving the adaptability to operating condition.

It is shown in Figure 7, shirk shovel device or be installed on crawler dozer host, applies in rescue and relief work, obstacle The demanding working conditions of grounding pressures such as dismounting.

Relational language is explained:

Bulk cargo: refer to as cereal, iron ore, coal etc. are a large amount of, can be readily with formal layout in bulk and transport Material.

Stocking angle: the gradient of material heap when bulk cargo natural packing, i.e. material heap angle with horizontal plane, by material particles from recast With lower slider, formation is rolled, because material variety is unusual within the scope of 15 ° to 50 °.

Semitrailer: being made of tractor and trailer two parts, and the axle of trailer is placed in vehicle's center of gravity (when vehicle is equal When even loaded) below, and equipped with the hookup that horizontally or vertically power can be transmitted to tractor.

Loading machine: being a kind of Versatile Construction Machinery equipment for being widely used in the earth and rock works such as highway, water power, harbour, Scraper bowl is assembled in its front end, can be used for the bulk materials shovel such as soil, sandstone, coal and pretends industry, and it is slight can also to carry out ore, pan soil etc. Shoveling operations, the different auxiliary working apparatus that changes the outfit can also be bulldozed, the handling operation of lifting and timber, and loading machine has city The feature of the big, maneuverability of field ownership etc..

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments That states merely illustrates the principles of the invention, and on the premise of not departing from the spirit and scope of the utility model, the utility model can also There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted Protection scope is asked to be defined by the appending claims and its equivalent thereof.

Claims (10)

1. a kind of bulk cargo shirks shovel device, including rack (1), shirk perching knife (2), bracket (3), lift telescopic part (4), angle modulation are stretched Contracting part (5), rocker arm (6) and connecting rod (7), the bracket (3) be in H-type structure comprising left support (3.1), right support (3.2) and Support frame (3.3), left support (3.1) is arranged in parallel with right support (3.2) and structure is identical, one end welding of support frame (3.3) It is fixed on the middle part of left support (3.1), the other end of support frame (3.3) is weldingly fixed on the middle part of right support (3.2), and lifting is stretched Contracting part (4) is altogether the first lift telescopic part (4.1) and the second lift telescopic part (4.2) respectively there are two settings, and the first lifting is stretched Hingedly, the first lift telescopic part (4.1) cylinder body and rack (1) hingedly, support for the piston rod of contracting part (4.1) and left support (3.1) It is hinged with a rocker arm (6) on frame (3.3), the middle part of support frame (3.3) is hinged in the middle part of rocker arm (6), support frame (3.3) Tail end and the piston rod of angle modulation extensible member (5) are hinged, and the cylinder body of angle modulation extensible member (5) is hinged on rack (1), before rocker arm (6) End is hinged with connecting rod (7), and the other end of connecting rod (7), which is hinged on, shirks on perching knife (2), left support (3.1) and right support (3.2) Front end, which is hinged on, shirks on perching knife (2), and the tail end of left support (3.1) and right support (3.2) is hinged on rack (1).

2. bulk cargo according to claim 1 shirks shovel device, it is characterised in that: described to shirk perching knife (2) include cutter head (2.1), push rod (2.2) and connection frame (2.3), the front end of push rod (2.2) are fixedly connected cutter head (2.1), and push rod (2.2) rear end is solid Surely it is provided with connection frame (2.3), push rod (2.2) is square steel tube structure, cutter head (2.1), push rod (2.2) and connection frame (2.3) weldering One is connect, reinforcement support is provided between cutter head (2.1) and push rod (2.2), push rod (2.2) and connection frame (2.3).

3. bulk cargo according to claim 1 shirks shovel device, it is characterised in that: described to shirk perching knife (2) include cutter head (2.1), push rod (2.2), connection frame (2.3), the front end of push rod (2.2) are fixedly connected cutter head (2.1), and push rod (2.2) rear end is solid Surely it is provided with connection frame (2.3), the push rod (2.2) is Telescopic detachable push rod comprising connecting rod one (2.4), pin shaft (2.5) and connecting rod two (2.6), connecting rod one (2.4) and pin shaft (2.5) are square steel tube structure, connecting rod one (2.4) and pin shaft (2.5) pin hole is provided on, pin shaft (2.5) is inserted into corresponding pin hole.

4. bulk cargo according to claim 3 shirks shovel device, it is characterised in that: the connecting rod one (2.4) and cutter head (2.1) Between, reinforcement support is provided between connecting rod two (2.6), connection frame (2.3).

5. shirking shovel device according to bulk cargo described in Claims 2 or 3 or 4, it is characterised in that: the back of the connection frame (2.3) Face is provided with left support hinged seat, connecting rod hinged seat and right support hinged seat, and left support hinged seat, right support hinged seat distinguish position In the two sides of connecting rod hinged seat, left support hinged seat and left support (3.1) hingedly, connecting rod hinged seat and connecting rod (7) hingedly, right branch Frame hinged seat and right support (3.2) are hinged.

6. bulk cargo according to claim 5 shirks shovel device, it is characterised in that: the first lift telescopic part (4.1) and Second lift telescopic part (4.2) is hydraulic cylinder, and angle modulation extensible member (5) is hydraulic cylinder.

7. bulk cargo according to claim 6 shirks shovel device, it is characterised in that: the length of the push rod (2.2) is 2.5- 2.8m。

8. bulk cargo according to claim 1 shirks shovel device, it is characterised in that: the rack (1) include bottom plate (1.1), Left column (1.2), right column (1.3), transverse slat (1.4) and engaging lug (1.5), the upper surface side of bottom plate (1.1) are provided with a left side Column (1.2), the upper surface other side of bottom plate (1.1) are provided with right column (1.3), and one end of transverse slat (1.4) is fixed on left vertical The top of column (1.2), the other end of transverse slat (1.4) are fixed on the top of connection frame (2.3), the company of being additionally provided on bottom plate (1.1) Lug (1.5), the middle part left support (3.1) that the cylinder body of the first lift telescopic part (4.1) is hinged on left column (1.2) are hinged on a left side The cylinder body at the top of column (1.2), the second lift telescopic part (4.2) is hinged on the middle part of right column (1.3), right support (3.2) One end be hinged on the tops of right column (1.3), the cylinder body of angle modulation extensible member (5) is hinged on the middle part of transverse slat (1.4).

9. bulk cargo according to claim 8 shirks shovel device, it is characterised in that: the first lift telescopic part (4.1) Movable end is extended to maximum position, and the angle between the first lift telescopic part (4.1) and bottom plate (1.1) is obtuse angle, and first liter The movable end of drop extensible member (4.1) foreshortens at minimum position, the folder between the first lift telescopic part (4.1) and bottom plate (1.1) Angle is acute angle.

10. a kind of loading machine, it is characterised in that: shirk shovel device including such as described in any item bulk cargos of claim 1-9.