CN206667325U - Bulldozer shovel and bull-dozer - Google Patents

Abstract

It the utility model is related to a kind of bulldozer shovel, including shoveling body, the shoveling bodies top upwardly extends to form the first extension, the first groove along the first extension length direction is provided with first extension, rotating shaft is rotatably connected on first groove, the first non-interference long slab, the second long slab and the 3rd long slab are fixed with the rotating shaft, the elastomer that can reset rotating shaft is provided with the rotating shaft；In bulldozer operating process, when manipulation shoveling forward movement promotion soil is stamped, first long slab inserts to be stamped into soil, push under gravity, axis of rotation, the 3rd long slab are rotated up with the rotation of rotating shaft, when the 3rd long slab rotation rear wall, which is connected to, can not be rotated further on the first extension, equivalent to the height for increasing bull-dozer side wall, the scraper bowl of bull-dozer is crossed so as to avoid soil from stamping.

Description

Bulldozer shovel and bull-dozer

Technical field

Engineering construction field is the utility model is related to, more particularly to a kind of bull-dozer.

Background technology

Bull-dozer is a kind of engineering truck, and front is equipped with large-scale metal dozer blade, dozer blade is put down during use, to front shovel Cut and push mud, sand and stone etc., soil-shifting cutter position and angle can adjust.Soil-shifting function is individually completed shoveling, muck haulage and unloaded Geotechnique makees, and has the characteristics that operation is flexible, rotation is convenient, required working face is small, travel speed is fast.In building for road, bridge etc. During making, be mainly used in the short fortune of shallow cut of one to three class soil, such as site clearing or smooth, the little foundation ditch of cutting depth and Backfill, pushes away and builds highly little roadbed etc..

If notification number is a kind of shoveling and soil-shifting for bull-dozer disclosed in the Chinese patent of " CN205134406U " Machine, by installing grating modules at the top of the shoveling of bull-dozer, play the effect for avoiding material from climbing over shoveling at the top of shoveling；No Put could, grid can play certain barriering effect to barrier material, but when bull-dozer be bulldozed some accumulations compared with When high soil is stamped, the part that soil stamps higher than shoveling still can cross shoveling, remain in the just worked region of bull-dozer, it is necessary to Bull-dozer is refunded to working region just now again operation, influences operating efficiency.

Utility model content

The purpose of this utility model is to provide a kind of bulldozer shovel for effectively avoiding material from being climbed at the top of shoveling.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of bulldozer shovel, Including shoveling body, the first groove along its length is provided with the shoveling body, the company of rotation on first groove Rotating shaft is connected to, the first non-interference long slab, the second long slab and the 3rd long slab are fixed with the rotating shaft.

By using above-mentioned technical proposal, in bulldozer operating process, manipulate shoveling and move forward when promoting the soil to stamp, the One long slab inserts to be stamped into soil, is pushed under gravity, axis of rotation, the 3rd long slab turns upwards with the rotation of rotating shaft It is dynamic, when the 3rd long slab rotate rear wall be connected to can not be rotated further on the first extension when, equivalent to increasing soil-shifting pusher side The height of wall, the scraper bowl of bull-dozer is crossed so as to avoid soil from stamping.

Preferably, first long slab includes the sub- long slab that polylith is mutually arranged, spring is provided with the sub- long slab Steel ball and the second through hole that can coordinate with spring steel ball.

, can will when bull-dozer is promoting some to push that highly relatively low soil is stamped, stone chops by using above-mentioned technical proposal Sub- long slab inwardly promotes successively, does not influence bull-dozer usually operation；When needing to use to the first long slab, by sub- long slab successively to Outer pull-out, the spring steel ball being arranged on sub- long slab and the second through hole mutual cooperation inlay card, avoid mutually sliding between sub- long slab.

Preferably, the 3rd long slab is detachably connected with rotating shaft.

By using above-mentioned technical proposal, when the first long slab when not in use, can be accordingly by the 3rd long slab from rotating shaft Unload, mitigate the breeding of bull-dozer with this, reduce oil consumption.

Preferably, the 3rd long slab stretches out to form extension board and be hinged on extension board close to one end of rotating shaft The 4th extension, the extension board and the 4th extension complement each other to form the accommodating chamber that can accommodate rotating shaft, the extension board The opening position corresponding with the 4th extension is provided with the first through hole passed through for bolt.

By using above-mentioned technical proposal, extension board and the 4th extension, which coordinate, wraps rotating shaft, by bolt from setting Coordinate after being passed in first through hole on extension board and on the 4th extension with nut and fix, so as to which the 3rd long slab be fixed on In rotating shaft；Similarly, bolt is removed from first through hole, you can remove the 3rd long slab from rotating shaft, such mode is being incited somebody to action It is very easy during the disassembly and installation of 3rd long slab.

Preferably, second long plate shape is engaged with the first groove shape.

By using above-mentioned technical proposal, the first groove is blocked with first groove shape the second long slab of identical, avoided Excavator material in operation process is spilt from the first groove.

Preferably, the shoveling body bottom portion is outward extended with the second extension, it is provided with second extension Rotating roller, the drive division that driving rotating roller rotates is provided with shoveling body.

By using above-mentioned technical proposal, bull-dozer in the course of the work, sets the second extension of shoveling body bottom portion The soil for extending into accumulation simultaneously with shoveling body stamps lower section, and drive division driving rotating roller rotates, in the rotation process of rotating roller The middle soil that soil is stamped to bottom is broken up, so as to reduce the height that soil is stamped.

Preferably, the drive division includes motor, it is angularly disposed in the rotating roller to have polylith turnover panel.

By using above-mentioned technical proposal, among the motor shaft of motor is located in into rotating roller, rotating roller is connected to On turnover panel rotated simultaneously with the rotation of rotating roller, stir soil.

Above-mentioned technical purpose of the present utility model technical scheme is that：The bull-dozer includes root According to the bulldozer shovel described in any one in claim 1-7.

By using above-mentioned technical proposal, the earth mover of this bulldozer shovel is applied in operation process, material is not Shoveling can be crossed to fall within the region that earth mover has been passed by, bull-dozer need not be refunded and re-operated, and improve operating efficiency；Its It is secondary, after being located at shoveling due to the radiator on bull-dozer, when the materials such as soil, stone cross shoveling, radiator may be entered Radiating is influenceed, and this bull-dozer for applying bulldozer shovel is it is possible to prevente effectively from this problem.

In summary, the utility model has the advantages that：When manipulation shoveling forward movement promotion soil is stamped, the first length Plate inserts to be stamped into soil, is pushed under gravity, axis of rotation, and the 3rd long slab is rotated up with the rotation of rotating shaft, when 3rd long slab rotation rear wall is connected to when can not be rotated further on the first extension, equivalent to the height for increasing bull-dozer side wall Degree, the scraper bowl of bull-dozer is crossed so as to avoid soil from stamping.

Brief description of the drawings

Fig. 1 is overall structure diagram in embodiment 1, for embodying the position relationship between each structure；

Fig. 2 is bucket portion structural representation in embodiment 1, for embodying the first groove being arranged on scraper bowl；

Fig. 3 is the first long plate structure sectional view, and the sub- long slab of polylith of the first long slab is formed for embodying；

Fig. 4 is the 3rd long plate structure schematic diagram, for embodying the extension board and the 4th extension that are arranged on the 3rd long slab；

Fig. 5 is shoveling body construction schematic diagram in embodiment 1, for embodying the be arranged on shoveling body second extension Portion；

Fig. 6 is bucket configuration sectional view figure in embodiment, for embodying the first groove being arranged on scraper bowl；

Fig. 7 is the overall structure diagram in embodiment 2.

In figure, 1, fuselage；11st, shoveling body；13rd, the first groove；14th, rotating shaft；141st, accommodating chamber；15th, the first long slab； 151st, sub- long slab；152nd, spring steel ball；153rd, the second through hole；16th, the second long slab；17th, the 3rd long slab；171st, extension board；172、 4th extension；173rd, first through hole；18th, the second extension；181st, rotating roller；182nd, turnover panel；19th, motor.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Embodiment 1：As shown in figure 1, a kind of bulldozer shovel, including shoveling body 11, as shown in Figure 2 and Figure 6, in shoveling The top of body 11 is provided with the first groove 13 along shoveling length direction, and about 1/3rd opening position rotates in the first groove 13 A rotating shaft 14 is connected with, the first long slab 15, the second long slab 16 and the 3rd long slab 17 are arranged with rotating shaft 14, the second long slab 16 is proper It is good to block the first groove 13, avoid during soil-shifting, soil is fallen on bull-dozer fuselage from the first groove 13.

As shown in figures 1 and 3, the first long slab 15 is located inside scraper bowl, and the first long slab 15 is polylith being mutually arranged Long slab 151, spring steel ball 152, and the second through hole that can be engaged with spring steel ball 152 are installed on the surface of sub- long slab 151 153, when sub- long slab 151 is pulled out, spring steel ball 152 is connected in the second through hole 153 just, and sub- long slab 151 is fixed Firmly.

As shown in Figure 1 and Figure 4, the 3rd long slab 17 is located at outside scraper bowl, and be between the 3rd long slab 17 and rotating shaft 14 can Dismantling connection, stretch out to form extension board 171 in the end of the 3rd long slab 17, extension board 171 is and the radius phase of rotating shaft 14 Same semi-circular shape, the 4th extension 172, the 4th extension 172 are hinged with end of the extension board 171 away from the 3rd long slab 17 It is that can be engaged to wrap rotating shaft 14 with extension board 171, it is logical that first is provided with the extension 172 of extension board 171 and the 4th Hole 173, after using the extension 172 of extension board 171 and the 4th, rotating shaft 14 is wrapped, bolt is worn from first through hole 173 Later fixation is engaged with nut, so as to reach the effect the 3rd long slab 17 being fixed in rotating shaft 14；3rd long slab 17 is real The heart and density it is larger, the mode such as filling sand-stone concrete can be used, than the weight of the first long slab 15.

As shown in figure 5, stretch out to form the second extension 18 in the lower end of shoveling body 11, on the second extension 18 Second extension 18 is provided with a rotating roller 181, being provided with shoveling body 11 can drive rotating roller 181 to rotate Drive division, drive division includes being welded on motor 19 on shoveling body 11, and the motor shaft of motor 19, which is located in, to be turned On dynamic roller 181.

As shown in figure 5, being uniformly welded with polylith turnover panel 182 in rotating roller 181, turnover panel 182 is with rotating roller 181 Rotate and rotate, with the motion of turnover panel 182, the soil that shoveling body 11 touches is broken up, avoid soil accumulation too high.

Application method：Shoveling body 11 is in the soil heap of the dynamic accumulation of shovel, the rotating roller that is arranged on the second extension 18 181 rotate under the driving effect of drive division, and with the rotation of rotating roller 181, the turnover panel 182 in rotating roller 181 turns over soil It is dynamic, the soil for accumulating higher is broken up；Under the rotation of turnover panel 182, accumulate pinnacled soil and fall under the first long slab 15 Pressure, with pushing for the first long slab 15, rotating shaft 14 rotates, and the 3rd long slab 17 upwarps, equivalent to increase shoveling body 11 height, Avoid soil from crossing shoveling body 11 to fall within the radiator of bull-dozer；When operation finishes, the 3rd long slab 17 can be removed, will First long slab 15 is packed up.

Embodiment 2：As shown in fig. 7, a kind of bull-dozer, including the shoveling body 11 described in fuselage 1 and embodiment 1.

Claims (8)

1. a kind of bulldozer shovel, including shoveling body（11）, it is characterised in that：The shoveling body（11）On be provided with along it First groove of length direction（13）, first groove（13）On be rotatably connected to rotating shaft（14）, the rotating shaft（14）Upper hinge It is connected to the first non-interference long slab（15）, the second long slab（16）With the 3rd long slab（17）.

A kind of 2. bulldozer shovel according to claim 1, it is characterised in that：First long slab（15）Including polylith phase The sub- long slab being mutually arranged（151）, the sub- long slab（151）On be provided with spring steel ball（152）With energy and spring steel ball（152）Match somebody with somebody The second through hole closed（153）.

A kind of 3. bulldozer shovel according to claim 2, it is characterised in that：3rd long slab（17）With rotating shaft（14） It is detachably connected.

A kind of 4. bulldozer shovel according to claim 3, it is characterised in that：3rd long slab（17）Close to rotating shaft （14）One end stretch out to form extension board（171）Be hinged on extension board（171）On the 4th extension（172）, it is described Extension board（171）With the 4th extension（172）Rotating shaft can be accommodated by complementing each other to form（14）Accommodating chamber（141）, the extension Plate（171）With the 4th extension（172）Corresponding opening position is provided with the first through hole passed through for bolt（173）.

A kind of 5. bulldozer shovel according to claim 4, it is characterised in that：Second long slab（16）Shape and first Groove（13）Shape is engaged.

A kind of 6. bulldozer shovel according to claim 5, it is characterised in that：The shoveling body（11）Bottom is to extension Stretching has the second extension（18）, second extension（18）On be provided with rotating roller（181）, shoveling body（11）On be provided with Drive rotating roller（181）The drive division of rotation.

A kind of 7. bulldozer shovel according to claim 6, it is characterised in that：The drive division includes motor （19）, the rotating roller（181）It is above angularly disposed to have polylith turnover panel（182）.

A kind of 8. bull-dozer, it is characterised in that：The bull-dozer includes the soil-shifting according to any one in claim 1-7 Machine shoveling.