CN202925586U - Bulldozer - Google Patents
Bulldozer Download PDFInfo
- Publication number
- CN202925586U CN202925586U CN 201220645372 CN201220645372U CN202925586U CN 202925586 U CN202925586 U CN 202925586U CN 201220645372 CN201220645372 CN 201220645372 CN 201220645372 U CN201220645372 U CN 201220645372U CN 202925586 U CN202925586 U CN 202925586U
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- CN
- China
- Prior art keywords
- bulldozer
- roller
- push rod
- support
- junction plate
- 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 - Fee Related
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- Road Repair (AREA)
Abstract
The utility model discloses a bulldozer, which comprises a bulldozer body (1), a push rod (2) arranged on the bulldozer body (1), and a shovel blade (3) arranged on the push rod (2), and further comprises a roller (4), which is detachably arranged on the bulldozer through an installation assembly, wherein a rotation shaft (5) of the roller (4) extends along the transverse direction of the bulldozer. Accordingly, the bulldozer has the functions of both soil shoveling and road rolling, thus one bulldozer achieves multiple purposes; and meanwhile, a road roller is not needed to be equipped additionally during operation, and one set of equipment can fulfill two functions of soil shoveling and road rolling, so that the cost of road maintenance operation is reduced.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly a kind of bulldozer.
Background technology
Along with the fast development of China's economic construction, market increases day by day for the demand of different kinds of roads engineering machinery especially bulldozer.Bulldozer is widely used in the engineering constructions such as highway construction, cities and towns transformation, has greatly improved the efficient of production and construction.
The place ahead of bulldozer is equipped with perching knife, and perching knife is installed on the bulldozer body by push rod, during work by perching knife backing-off cutting and push mud, sand and stone etc. forward, to complete shoveling, muck haulage and to unload the geotechnique and do.But the working portion of traditional bulldozer only has perching knife, is merely able to realize by perching knife the functions such as backing-off cutting, and function is comparatively single; In the road maintenance process, bulldozer also needs to use road roller pressing physical circuit face after completing the operations such as shoveling, muck haulage, has increased the cost of road maintenance.
Therefore, how to increase the function of bulldozer, realize a tractor serves several purposes of highway construction machinery, save the road maintenance cost, need the problem of solution with regard to becoming those skilled in the art badly.
The utility model content
The purpose of this utility model is to provide a kind of bulldozer, and other functions that it has except cutting the earth can realize a tractor serves several purposes, thereby save the road maintenance cost.
For solving the problems of the technologies described above, the utility model provides a kind of bulldozer, comprise fuselage, be installed on the push rod of described fuselage and be installed on the perching knife of described push rod, also comprise roller, described roller is installed on described bulldozer removably by installation component, and the rotating shaft of described roller is along the horizontal expansion of described bulldozer.
Preferably, described installation component comprises support, and described support is installed on described bulldozer removably, and the two ends of described rotating shaft are fixedly installed in respectively described support.
Preferably, described installation component also comprises junction plate, and the first end of described junction plate is fixedly connected with described support, and its second end is installed on described bulldozer removably, and described support is installed on described bulldozer by described junction plate.
Preferably, the second end of described junction plate is installed on described push rod removably.
Preferably, the second end of described junction plate is installed on described push rod removably by bolt.
Preferably, the number of described junction plate is two, and two described junction plates are arranged at respectively the both sides of described bulldozer.
Preferably, described support is positioned at the below of described perching knife, and described perching knife is resisted against described top of the trellis.
Bulldozer provided by the utility model comprises fuselage, push rod and perching knife, and wherein push rod is installed on fuselage, and perching knife is installed on push rod; This bulldozer also comprises roller, and roller is installed on bulldozer removably by installation component, and the rotating shaft of roller is along the horizontal expansion of bulldozer; At work, this bulldozer is realized the native operation of shovel by push rod and perching knife, shovels after native operation completes, perching knife is lifted, by installation component, roller is installed on bulldozer the place ahead, namely can realizes the function of road roller, the operation that rolls over a road of the scrolling realization by the bulldozer pushing rolling wheels; Like this, the function of the existing shovel soil of this bulldozer has again the function that rolls over a road, and has realized a tractor serves several purposes; Simultaneously, need not to be equipped with in addition road roller in operation, an equipment namely can be realized shovel soil and the two kinds of functions that roll over a road, thereby has reduced the cost of road maintenance operation.
In a kind of specific embodiment, installation component provided by the utility model comprises support and junction plate, and the second end of junction plate is installed on the push rod of bulldozer removably, and namely support is installed on push rod by this junction plate; Because push rod can be with respect to the angle that it is suitable that fuselage moves, roller is arranged on push rod by installation component, roller can change operating angle along with push rod, makes the operating angle of roller to change along with the change of operating mode, has improved the service behaviour of roller.
In the another kind of specific embodiment, support provided by the utility model is positioned at the below of perching knife, and perching knife is resisted against the top of support; Like this, the pressure downward by perching knife provides compaction force for roller, when required compaction force is larger, need not to configure in addition force application mechanism, has simplified the structure of equipment; Simultaneously, when compaction force changes, can regulate the size of compaction force by the lifting of regulating bulldozer perching knife, thereby improve consolidation effect.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of a kind of specific embodiment of bulldozer provided by the utility model;
Fig. 2 is the structural representation of bulldozer working portion shown in Figure 1;
Fig. 3 is the front view of roller and installation component in working portion shown in Figure 2;
Fig. 4 is the top view of roller shown in Figure 3 and installation component.
The specific embodiment
Core of the present utility model is to provide a kind of bulldozer, and other functions that it has except cutting the earth can realize a tractor serves several purposes, thereby save the road maintenance cost.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 to Fig. 4, Fig. 1 is the partial structurtes schematic diagram of a kind of specific embodiment of bulldozer provided by the utility model; Fig. 2 is the structural representation of bulldozer working portion shown in Figure 1; Fig. 3 is the front view of roller and installation component in working portion shown in Figure 2; Fig. 4 is the top view of roller shown in Figure 3 and installation component.
Bulldozer provided by the utility model comprises fuselage 1, push rod 2 and perching knife 3, wherein push rod 2 is installed on fuselage 1, perching knife 3 is arranged on push rod 2, and push rod 2 can turn over predetermined angular in the space with respect to fuselage 1, namely can realize moving up and down, swinging or rotation etc.; This bulldozer also comprises roller 4, and this roller 4 is installed on the appropriate location of bulldozer removably by installation component, and the rotating shaft 5 of roller 4 is along the horizontal expansion of bulldozer, and bulldozer can rotate around its rotating shaft 5 by pushing rolling wheels 4 when motion.
It is to be noted, bulldozer provided by the utility model is not limited to structures such as comprising perching knife 3 and push rod 2, it also comprises other structures that can guarantee that basic function realizes, for example, this bulldozer also should comprise dynamical system, transmission system etc., because these parts and content of the present utility model do not have relatedly, do not do at this and give unnecessary details.
Because the purpose that roller 4 is set is to roll over a road, therefore, the form of above-mentioned rollers 4 can be with reference to the form of the equipment that has road roller now.For example, roller 4 can for cylindrical, also can be irregular shape; Roller 4 can be as a whole column construction, also can be the column construction that is formed by a plurality of tires, also can be conventional other roller forms of using in road roller.
Above-mentioned bulldozer laterally refer to direction perpendicular to bulldozer motion, the direction that vertically the referring to of bulldozer moved along bulldozer.
At work, this bulldozer is realized the native operations of shovel by push rod 2 and perching knife 3, shovels after native operation completes, perching knife 3 is lifted, by installation component, roller 4 is installed on bulldozer the place ahead, namely can realizes the function of road roller, the operation that rolls over a road of the scrolling realization by bulldozer pushing rolling wheels 4; Like this, the function of the existing shovel soil of this bulldozer has again the function that rolls over a road, and has realized a tractor serves several purposes; Simultaneously, need not to be equipped with in addition road roller in operation, an equipment namely can be realized shovel soil and the two kinds of functions that roll over a road, thereby has reduced the cost of road maintenance operation.
Above-mentioned installation component can comprise support 6, this support 6 is installed on bulldozer removably, and the two ends of rotating shaft 5 are fixedly installed in respectively support 6, and roller 4 is arranged on bulldozer by support 6, in order to improve the property easy for installation of roller 4, and support 6 can play the effect of support roller 4.
Installation component also is not limited to by support 6 roller 4 is installed, from theory, as long as can be under the prerequisite that does not affect roller 4 work, the appropriate location that roller 4 is arranged on bulldozer gets final product, for example, installation component can be bolt, and the rotating shaft 5 of roller 4 is arranged on bulldozer by bolt.
Above-mentioned installation component can also comprise junction plate 7, the first end of junction plate 7 is fixedly connected with support 6, its second end is installed on bulldozer removably, support 6 is installed on bulldozer by junction plate 7, to improve the switching performance of support 6 and bulldozer, be convenient to the dismantled and assembled connection of support 6 on bulldozer; Apparently, support 6 can not be directly installed on bulldozer by junction plate 7 yet.
Installation component provided by the utility model can be arranged on push rod 2, and particularly, installation component comprises support 6 and junction plate 7, and the second end of junction plate 7 is installed on the push rod 2 of bulldozer removably, and namely support 6 is installed on push rod 2 by this junction plate 7; Because push rod 2 can be with respect to the fuselage 1 suitable angle of motion, roller 4 is arranged on push rod 2 by installation component, roller 4 can change operating angle along with push rod 2, makes the operating angle of roller 4 to change along with the change of operating mode, has improved the service behaviour of roller 4.
The second end of junction plate 7 can be installed on push rod 2 removably by bolt 8, also can be installed on removably by other means push rod 2, such as pin etc.
The number of above-mentioned junction plate 7 can be two, and two described junction plates 7 are arranged at respectively the both sides of bulldozer; Junction plate 7 also can be four, and every two junction plates 7 are one group, and two groups of junction plates 7 are along vertical setting of bulldozer, and two junction plates 7 in every group are divided into the both sides of bulldozer.
Above a kind of bulldozer provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (7)
1. bulldozer comprises fuselage (1), is installed on the push rod (2) of described fuselage (1) and is installed on the perching knife (3) of described push rod (2); It is characterized in that, also comprise roller (4), described roller (4) is installed on described bulldozer removably by installation component, and the rotating shaft (5) of described roller (4) is along the horizontal expansion of described bulldozer.
2. bulldozer according to claim 1, is characterized in that, described installation component comprises support (6), and described support (6) is installed on described bulldozer removably, and the two ends of described rotating shaft (5) are fixedly installed in respectively described support (6).
3. bulldozer according to claim 2, it is characterized in that, described installation component also comprises junction plate (7), the first end of described junction plate (7) is fixedly connected with described support (6), its second end is installed on described bulldozer removably, and described support (6) is installed on described bulldozer by described junction plate (7).
4. bulldozer according to claim 3, is characterized in that, the second end of described junction plate (7) is installed on described push rod (2) removably.
5. bulldozer according to claim 4, is characterized in that, the second end of described junction plate (7) is installed on described push rod (2) removably by bolt (8).
6. the described bulldozer of according to claim 3 to 5 any one, is characterized in that, the number of described junction plate (7) is two, and two described junction plates (7) are arranged at respectively the both sides of described bulldozer.
7. bulldozer according to claim 2, is characterized in that, described support (6) is positioned at the below of described perching knife (3), and described perching knife (3) is resisted against described support (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645372 CN202925586U (en) | 2012-11-29 | 2012-11-29 | Bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645372 CN202925586U (en) | 2012-11-29 | 2012-11-29 | Bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925586U true CN202925586U (en) | 2013-05-08 |
Family
ID=48215562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645372 Expired - Fee Related CN202925586U (en) | 2012-11-29 | 2012-11-29 | Bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032784A (en) * | 2014-06-09 | 2014-09-10 | 成都绿迪科技有限公司 | Bulldozer with vibration function for civil engineering |
-
2012
- 2012-11-29 CN CN 201220645372 patent/CN202925586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032784A (en) * | 2014-06-09 | 2014-09-10 | 成都绿迪科技有限公司 | Bulldozer with vibration function for civil engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |