CN203768971U - Hood for operating machine and operating machine with hood - Google Patents
Hood for operating machine and operating machine with hood Download PDFInfo
- Publication number
- CN203768971U CN203768971U CN201420126949.1U CN201420126949U CN203768971U CN 203768971 U CN203768971 U CN 203768971U CN 201420126949 U CN201420126949 U CN 201420126949U CN 203768971 U CN203768971 U CN 203768971U
- Authority
- CN
- China
- Prior art keywords
- hood
- plate section
- upper plate
- work machine
- plate portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 235000002779 Morchella esculenta Nutrition 0.000 abstract 1
- 240000002769 Morchella esculenta Species 0.000 abstract 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 17
- 230000000007 visual effect Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 108091006776 SLC18B1 Proteins 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The utility model relates to a hood for an operating machine. The case comprises a first part for covering a cooling pack assembly of the operating machine and a second part for covering the engine of the operating machine; the first part and the second part are adjoined in the longitudinal direction of the operating machine, wherein a vertical upper plate section, a vertical lower plate section and a middle plate section slantwise extending to the upper plate section from a longitudinal central plane, facing the operating machine, of the upper plate section, are arranged on a side part of the first part of the hood, a vertical side panel and a lower cover adjoined to the lower edge of the side panel are arranged on a side part of the second part of the hood, the lower cover is provided with an upper plate portion, a vertical low plate portion and a middle plate portion slantwise extending to the upper plate portion from a longitudinal central plane, facing the operating machine, of the lower plate portion, and the edges of the upper plate portion, the middle plate portion and the lower plate portion of the lower cover are adjoined to the edges of the upper plate section, the middle plate section and the lower plate section of the first part of the hood, respectively, so that a continuous surface is formed. Besides, the utility morel also relates to the operating machine with the hood.
Description
Technical field
The utility model relates to a kind of for the Work machine for example hood of bulldozer and the Work machine with this hood.
Background technology
Bulldozer is a kind of conventional Work machine, has the critical pieces such as driver's cabin, perching knife.Perching knife is positioned at driver's cabin the place ahead.Put down in use perching knife, backing-off cutting push mud, sand and stone etc. forward, perching knife position and angle can be adjusted.Soil-shifting function completes separately shoveling, muck haulage and unloads geotechnique and do, have flexible operation, rotate the features such as convenient, required work plane is little, it is mainly applicable to the short fortune of shallow cut, as land clearing or smooth, the foundation ditch that cutting depth is little and backfill, push away and build highly little roadbed etc.
The same type of bulldozer can be provided with dissimilar perching knife and corresponding perching knife actuating system at present, is divided into the types such as angle shovel, half U type perching knife, dynamic inclined formula perching knife such as perching knife.Angle shovel can be positioned machine dead ahead, and nearly 25 degree that also can manually tilt to the left or to the right, are designed for limit throwing, blaze the trail, backfill and excavation irrigation canals and ditches.Half U type perching knife aims to be realized outstanding load hold facility and penetration power and designs in tightly compacted material, and this perching knife is particularly suitable for penetrating material at needs, also needs to use in the Application in Building of delivery and the material that paves simultaneously.Dynamical type variable incidence (VPAT) perching knife can be positioned at the position that forms different angles with operating desk, it utilizes firm structure and strong hydraulic system can provide outstanding lower shear force, digging force and perching knife to control, thereby realizes the highest production efficiency.
For the bulldozer of same model, the in the situation that measure-alike and cooling pack assembly being measure-alike at underframe, configure the installing space that dissimilar perching knife needs different.For example, for dynamical type variable incidence perching knife, because hydraulic actuation system is complicated, need more installing space, will certainly have influence on like this visual field of operator in driver's cabin.In addition, in order to meet visual field needs, again customize underframe or the hood of different size, the necessary raising that can cause design cost and manufacturing cost.
Therefore, the utility model is intended to overcome one or more in the problems referred to above.
Utility model content
The utility model object is to provide a kind of hood for Work machine, and it expands operator's the visual field, and more convenient operator controls the facility of Work machine, and can also be common to same type, the different Work machine of collocation of the machinery group.
Above-mentioned purpose realizes by having the hood of following technical characterictic: according to hood of the present utility model, comprise for covering the first of the cooling pack assembly of establishing Work machine and for covering the second portion of the motor of establishing Work machine, this first and second portion are along longitudinal adjacency of Work machine, wherein, the sidepiece of the first of this hood has substantially vertical upper plate section, vertical lower plate section and tilt to extend to the intermediate plate section of upper plate section from upper plate section towards the vertical median plane of Work machine substantially, the sidepiece of the second portion of this hood have substantially vertical side panel and with the lower cover of the lower edge adjacency of side panel, described lower cover has upper plate portion, vertical lower board unit and the vertical median plane from lower board unit towards Work machine tilt to extend to the middle board of upper plate portion substantially, and the upper plate portion of described lower cover, the upper plate section of the sidepiece of middle board and the edge of lower board unit and the first of described hood, the edge of intermediate plate section and lower plate section respectively in abutting connection with and form continuous surface.By this configuration, concave space in hood both sides obtain, for expanding operator's the visual field, and the hood of this configuration also can be used for same type, the different Work machine of collocation of the machinery group.
Advantageously, described intermediate plate section and described middle board are straight plate or bending plate.For intermediate plate section and middle board, can adopt according to actual needs the plate of different cambers or gradient.
Advantageously, the upper plate portion of described lower cover, middle board and lower board unit are by sheet metal process moulding.
Advantageously, the upper plate section of the first of this hood, intermediate plate section and lower plate section are by sheet metal process moulding.The employing of sheet metal process is more conducive to the batch production of hood, the manufacturing cost of reduction hood.
Advantageously, in the upper plate portion of described lower cover, be formed with the foot platform of approximate horizontal, the lower limb adjacency of this foot platform and described side panel.This foot platform makes full use of the horizontal and short transverse alternate position spike between side panel and lower cover, makes design compacter.
According on the other hand of the present utility model, a kind of Work machine is provided, it has above-described hood.
Advantageously, described Work machine is bulldozer.For bulldozer, operator's visual field demand is quite important.
According to hood of the present utility model, in the situation that meeting other intensity aspects demand, the size and dimension of hood can design suitably, and can avoid stopping operating personnel's the visual field.More advantageously, described hood can be shared having between the Work machine of different collocation of the machinery groups, therefore, design cost and manufacturing cost is reduced.
Accompanying drawing explanation
Fig. 1 illustrates according to the schematic diagram of an embodiment of the first of hood of the present utility model;
Fig. 2 illustrates according to the schematic diagram of the second portion of hood of the present utility model; With
Fig. 3 illustrates the overall schematic according to hood of the present utility model.
The specific embodiment
Below will be concrete with reference to each embodiment of the present utility model, the example of described embodiment is shown in the drawings.As possible, in institute's drawings attached, all use identical Reference numeral to represent identical or similar parts.
At Work machine, for example in bulldozer, in driver's cabin the place ahead, be provided with hood.In hood, be provided with the devices such as motor and annex thereof, radiator, hydraulic oil cooler.Hood can be divided into first and the second portion of adjacency along the longitudinal direction according to its function, and wherein first is mainly used in cover and establishes cooling pack assembly for example radiator, hydraulic oil cooler, and second portion is mainly used in cover and establishes motor and annex thereof.For the bulldozer that is arranged at motor the place ahead for cooling pack assembly, the first of hood and second portion be " front part " and " rear portion " of corresponding hood respectively.Certainly, the first of hood and second portion can form as one or be shaped separately separately.
In this article, " front " and " afterwards " is for example, with respect to the operator who is positioned at driver's cabin for the direction of visual lines when seeing the facility of Work machine (perching knife of bulldozer).The in the situation that of the normal use of bulldozer, operator operates in the face of being positioned at hood and the perching knife in the place ahead." upper (top) " and " under (bottom) " is for the Work machine of static placement.
As shown in Figure 1, according to the first 100 of hood of the present utility model comprise the first side plate 10, with respect to the first side plate about symmetrically arranged second side plate 20 of vertical median plane of Work machine, on the top of the first side plate and the second side plate, be connected the top cover 30 of the first side plate and the second side plate and the substrate 40 that is connected the first side plate and the second side plate in the first and second side plate bottoms.The inner space 60 being limited by the first side plate, the second side plate, top cover and substrate is for holding the cooling pack assembly of bulldozer.
As shown in Figure 1, the first side plate 10 is integrally formed by upper plate section 11, intermediate plate section 12 and the vertical lower plate section 13 of substantially vertically extending, and the vertical median plane of intermediate plate section 12 from lower plate section 13 towards Work machine tilts to extend to upper plate section 11.Because the second side plate 20 and the first side plate 10 are symmetrical about the vertical median plane of Work machine, therefore, the second side plate has the shape identical with the first side plate.Advantageously, upper plate section 11, intermediate plate section 12, lower plate section 13 are by sheet metal process moulding.
The both lateral sides of substrate 40 engages with a part (at least containing a part for intermediate plate section 12 and a part for lower plate section 13) and the appropriate section of the second side plate of the first side plate respectively, therefore, when along longitudinally the seeing of bulldozer, the cross section of substrate 40 has the roughly shape of convergent in the region corresponding with intermediate plate section.
Preferably, in the lower plate section of the first side plate and the second side plate, be respectively formed with two installing holes 14, for hood first being installed to the frame of Work machine.
Preferably, the first side plate 10, the second side plate 20 and top cover 30 and substrate 40 are by sheet metal process moulding.
As shown in Figure 1, at the rear portion of upper plate section 11, intermediate plate section 12 and lower plate section 13, be formed with back edge 110,120,130.
In addition, with reference to Fig. 2, the second portion 50 of hood comprises cap portion 51, the vertical side panel 52 vertically extending from the both end sides of cap portion and is positioned at lower cover both sides and lower edge adjacency side panel.Similarly, the second portion 50 of hood also can be designed to have the symmetrical structure about the vertical median plane symmetry of Work machine.Advantageously, described lower cover is integrally formed by upper plate portion 53, middle board 54 and vertical lower board unit 55.The vertical median plane of middle board 54 from lower board unit 55 towards bulldozer tilts to extend to upper plate portion 53.Advantageously, the upper plate portion of described lower cover, middle board and lower board unit are by sheet metal process moulding.
In the front portion of upper plate portion 53, middle board 54 and lower board unit 55, be formed with respectively leading edge 531,541,551.The position of each leading edge of described lower cover and inclination angle are consistent with position and the inclination angle of each back edge 110,120,130 of described hood first, make after hood first and the assembling of hood second portion, each leading edge 531,541,551 of hood second portion respectively with each back edge 110,120,130 adjacency of hood first, thereby on the sidepiece of the hood of Work machine, form the surface (as shown in Figure 3) of basic continous.
In an advantageous embodiment, intermediate plate section 12 and middle board 54 can be designed to straight plate or bending plate, to meet different space requirements.
Preferably, as shown in Figure 2, in the upper plate portion 53 of lower cover, be formed with the foot platform 56 that approximate horizontal arranges.Advantageously, foot platform 56 and the vertical lower limb adjacency of side panel 52, and be designed to have the shape of general triangular.
According to the utility model, after the first of hood and the second portion of hood have been assembled, in region corresponding to the lower cover with hood second portion, hood first forms the continuous surface along Work machine longitudinal extension together with hood second portion, in addition, due to being obliquely installed of intermediate plate section and middle board, in the both sides of hood, form the space of the approximate indent of extending from top to bottom, thus, the driver who is positioned at driver's cabin utilizes this space can expand the operation visual field, thereby is more conducive to controlling Work machine facility.In addition, according to hood of the present utility model, can for example, for same type (using the bulldozer of the cooling bag of same size and the underframe of same size), still there is the Work machine of different collocation of the machinery groups, therefore can reduce design cost and the manufacturing cost of Work machine, and can provide the same type machine Work machine with different collocation of the machinery groups to meet the diversified market demand.
In addition, compare with traditional cast part, what whole hood of the present utility model adopted is to manufacture or processing component, therefore, manufactures efficiency higher, the batch production of being more convenient for.
Industrial applicibility
Below the assembling process of hood of the present utility model is described.
The first side plate 10, the second side plate 20, top cover 30 and substrate 40 are provided.The first side plate 10, the second side plate 20 are all by sheet metal process moulding.The first side plate 10, the second side plate 20, top cover 30 and substrate 40 are assembled according to predetermined spatial relation, to be defined for the installing space that holds cooling pack assembly.
Cap portion 51, two side panels 52 and two lower covers are provided.Cap portion 51, two side panels 52 and two lower covers are assembled into hood-like assembly, and make the leading edge 531,541 of lower cover, each back edge of 551Yu hood first 110,120,130 alignment, thereby make the abut outer surfaces of the external surface of lower cover and at least a portion of upper plate section 11, intermediate plate section 12 and lower plate section 13 and form continuous surface.
Pin is inserted to the installing hole 14 in the first side plate of hood first and the lower plate section of the second side plate, so that whole hood is fixed in Work machine frame.
It will be apparent for a person skilled in the art that although the utility model take bulldozer and describe as example,, it is not limited to for bulldozer, for example, can also be for Work machines such as excavator, scrapers.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, to those skilled in the art, can in the situation that not departing from scope of the present utility model, to device of the present utility model, make multiple improvement and modification.Those skilled in the art is by considering that in this manual, disclosed content also can obtain other embodiment.This manual and example only should be regarded as exemplary, and true scope of the present utility model is limited by claims and equivalent.
Claims (7)
1. the hood for Work machine, comprise for covering the first of the cooling pack assembly of establishing Work machine and for covering the second portion of the motor of establishing Work machine, this first and second portion are along longitudinal adjacency of Work machine, wherein, the sidepiece of the first of this hood has substantially vertical upper plate section, vertical lower plate section and tilt to extend to the intermediate plate section of upper plate section from upper plate section towards the vertical median plane of Work machine substantially, the sidepiece of the second portion of this hood have substantially vertical side panel and with the lower cover of the lower edge adjacency of side panel, described lower cover has upper plate portion, vertical lower board unit and the vertical median plane from lower board unit towards Work machine tilt to extend to the middle board of upper plate portion substantially, and the upper plate portion of described lower cover, the upper plate section of the sidepiece of middle board and the edge of lower board unit and the first of described hood, the edge of intermediate plate section and lower plate section respectively in abutting connection with and form continuous surface.
2. hood according to claim 1, is characterized in that, described intermediate plate section and described middle board are straight plate or bending plate.
3. hood according to claim 1, is characterized in that, the upper plate portion of described lower cover, middle board and lower board unit are by sheet metal process moulding.
4. hood according to claim 1, is characterized in that, the upper plate section of the first of this hood, intermediate plate section and lower plate section are by sheet metal process moulding.
5. according to the hood one of claim 1-4 Suo Shu, it is characterized in that, in the upper plate portion of described lower cover, be formed with the foot platform of approximate horizontal, the lower limb adjacency of this foot platform and described side panel.
6. a Work machine, has according to the hood one of claim 1-5 Suo Shu.
7. Work machine according to claim 6, is characterized in that, described Work machine is bulldozer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126949.1U CN203768971U (en) | 2014-03-20 | 2014-03-20 | Hood for operating machine and operating machine with hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126949.1U CN203768971U (en) | 2014-03-20 | 2014-03-20 | Hood for operating machine and operating machine with hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768971U true CN203768971U (en) | 2014-08-13 |
Family
ID=51286177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126949.1U Expired - Lifetime CN203768971U (en) | 2014-03-20 | 2014-03-20 | Hood for operating machine and operating machine with hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768971U (en) |
-
2014
- 2014-03-20 CN CN201420126949.1U patent/CN203768971U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |