CN204803937U - Bull -dozer is used in gardens construction - Google Patents
Bull -dozer is used in gardens construction Download PDFInfo
- Publication number
- CN204803937U CN204803937U CN201520399805.8U CN201520399805U CN204803937U CN 204803937 U CN204803937 U CN 204803937U CN 201520399805 U CN201520399805 U CN 201520399805U CN 204803937 U CN204803937 U CN 204803937U
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- CN
- China
- Prior art keywords
- perching knife
- gear piece
- lifting support
- spiller
- cross beam
- 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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Abstract
The utility model relates to a bull -dozer is used in gardens construction aims at overcoming the mask work that debris such as root in the sand and soil, bush, rock can not independently be accomplished to bull -dozer among the prior art, nimble and restrict the not enough of work efficiency inadequately. It includes carrier and bulldozing device, and the bulldozing device includes the spiller, the top of spiller is provided with lifting support, lifting support is provided with the broach at the front end of spiller, and the broach includes a plurality of bitss, entablature and middle cross beam, and each bits parallel arrangement, entablature and lifting support rotate and connect, is provided with the driving comb lower extreme between middle cross beam and the lifting support to keeping away from spiller direction pivoted actuating mechanism, bits the latter half is crooked and the end is put to extending formation hook section branch completely to keeping away from the spiller to the spiller direction, and the bits end is provided with positioning hole and the cover is equipped with the tooth cover. The utility model discloses the function that has separation debris in the sand and soil, the tool is flexible in usag. Effective advantages such as quality of backfilling and carrying sand and soil that improve.
Description
Technical field
The utility model relates to a kind of garden layout equipment, particularly relates to a kind of garden layout bulldozer.
Background technology
Bulldozer is conventional construction equipment, is mainly used in sandy soil shallow cut, short distance muck haulage and sandy soil backfill work.When working for garden layout, in the sandy soil of transport or backfill, being mixed with the foreign material such as tree root, shrub, rock, needing to use the comb tooth device of dress to be separated from sandy soil by these foreign material, re-using bulldozer and carry out the work such as sandy soil backfill.Greatly will limit efficiency of construction like this, running into, foreign material distribution is comparatively sparse, but to backfilling in the comparatively strict execution conditions of sandy soil quality, uses the obvious underaction of extra comb tooth device, and can not meet actual construction requirement.
Summary of the invention
The utility model is can not the mask work of the foreign material such as tree root, shrub, rock in complete independently sandy soil in order to overcome bulldozer of the prior art, underaction and the deficiency of restriction operating efficiency, provide and can carry out to the foreign material in sandy soil a kind of garden layout bulldozer of being effectively separated.
For achieving the above object, the utility model is by the following technical solutions:
A kind of garden layout bulldozer of the present utility model, comprise carrier and bulldozing device, bulldozing device comprises perching knife, the top of described perching knife is provided with lifting support, described lifting support is provided with comb in the front end of perching knife, comb comprises some gear pieces, top rail and middle cross beam, each gear piece is arranged in parallel, middle cross beam is connected in the middle part of gear piece, gear piece upper end connects top rail, top rail and lifting support are rotationally connected, driving comb lower end is provided with to the driving mechanism rotated away from perching knife direction between middle cross beam and lifting support, described gear piece the latter half to perching knife direction bending and end to putting to extending to form unci completely away from perching knife, gear piece end is provided with positioning through hole and is arranged with tooth cover, described tooth cover is strip, tooth cover bottom surface is provided with the storage tank coordinating gear piece terminal end shape, tooth cover is provided through the alignment pin of positioning through hole and is removably connected gear piece by described alignment pin.
Because comb is arranged on the front of perching knife, advance in muck haulage or backfilling process at bulldozer, the foreign material such as the rock that volume is larger or tree root by the interval between each gear piece, and cannot be blocked in comb front.When arriving muck haulage or backfill place, rotated to away from perching knife direction by driving mechanism driving comb lower end, the unci that foreign material can fall into each gear piece in secondary process is formed in concave structure, thus from sandy soil, initial gross separation is out by foreign material.Then lifting support lifting comb, makes foreign material thoroughly be separated from sandy soil, and comb lifting is bulldozed highly away from bulldozer.Last bulldozer completes muck haulage and the backfilling working of last length.Bulldozer in this programme, also can complete independently foreign material mask work under the work condition environment that foreign material are more, uses flexibly, greatly increases work efficiency and backfills the quality of carrying sandy soil.Tooth cover, for the protection of the end of gear piece, prevents single gear piece end fray from affecting the use of whole mechanism, and tooth overlaps after injury dismounting and change at any time.
As preferably, described lifting support comprises the rack body of " door " font, guide peg and lifting oil cylinder, lead is arranged at the upper limb of perching knife, the middle part of described rack body " door " character form structure is slidably connected lead, the two side portions of rack body " door " character form structure is slidably connected the two ends of perching knife, lifting oil cylinder is arranged on the perching knife back side, the lever connection bracket main body of lifting oil cylinder, top rail is arranged with a rotating shaft in parallel, the middle part of described axis of rotation connection bracket main body " door " character form structure in the side near perching knife.
As preferably, rack body is provided with balancing weight at the opposite side of relative comb, and when rack body is close to perching knife top, described balancing weight is positioned at perching knife side dorsad.
As preferably, driving mechanism is set to propelling cylinder, and the cylinder body of described propelling cylinder is rotationally connected the two side portions of rack body " door " character form structure, and the lever end of propelling cylinder is rotationally connected middle cross beam.
As preferably, before perching knife, lower edge is provided with stopper slot, described stopper slot lower end width coordinates gear piece thickness, lower end width cooperating teeth cover thickness.
The beneficial effects of the utility model are: (1) has the function being separated foreign material in sandy soil; (2) use flexibly; (3) quality of backfill and carrying sandy soil is effectively improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view at Fig. 1 " A " place.
Fig. 3 is the structural representation of the utility model comb and perching knife.
Fig. 4 is using state structural representation of the present utility model.
In figure: 1 carrier; 2 perching knives; 21 stopper slots; 31 gear pieces; 32 top rails; 33 middle cross beams; 34 rotating shafts; 35 uncis; 36 positioning through hole; 41 rack bodies; 42 guide pegs; 43 lifting oil cylinders; 44 balancing weights; 5 propelling cylinders; 61 tooth covers; 62 storage tanks; 63 alignment pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated most.
As shown in Figure 1, Figure 3, a kind of garden layout bulldozer of the present utility model, comprise carrier 1 and bulldozing device, bulldozing device comprises perching knife 2, and the top of described perching knife is provided with lifting support.Described lifting support comprises the rack body 41 of " door " font, guide peg 42 and lifting oil cylinder 43, lead is arranged at the upper limb of perching knife, the middle part of described rack body " door " character form structure is slidably connected lead, the two side portions of rack body " door " character form structure is slidably connected the two ends of perching knife, lifting oil cylinder is arranged on the perching knife back side, the lever connection bracket main body of lifting oil cylinder.
Described lifting support is provided with comb in the front end of perching knife, and comb comprises some gear pieces 31, top rail 32 and middle cross beam 33, and each gear piece is arranged in parallel, connects middle cross beam in the middle part of gear piece, and gear piece upper end connects top rail.Top rail is arranged with a rotating shaft 34 in parallel, the middle part of described axis of rotation connection bracket main body " door " character form structure in the side near perching knife.Driving comb lower end is provided with to the driving mechanism rotated away from perching knife direction between middle cross beam and lifting support.Driving mechanism is set to propelling cylinder 5, and the cylinder body of described propelling cylinder is rotationally connected the two side portions of rack body " door " character form structure, and the lever end of propelling cylinder is rotationally connected middle cross beam.
As shown in Figure 1, Figure 2 described gear piece the latter half to perching knife direction bending and end to putting away from perching knife to extending to form unci 35 completely.Gear piece end is provided with positioning through hole 36 and is arranged with tooth cover 61, described tooth cover is strip, tooth cover bottom surface is provided with the storage tank 62 coordinating gear piece terminal end shape, and tooth cover is provided through the alignment pin 63 of positioning through hole and is removably connected gear piece by described alignment pin.Tooth cover, for the protection of the end of gear piece, prevents single gear piece end fray from affecting the use of whole mechanism, and tooth overlaps after injury dismounting and change at any time.
Be provided with the stopper slot 21 coordinating gear piece near lower edge before perching knife.Described stopper slot lower end width coordinates gear piece thickness, lower end width cooperating teeth cover thickness.
Rack body is provided with balancing weight 44 at the opposite side of relative comb, and when rack body is close to perching knife top, described balancing weight is positioned at perching knife side dorsad.
As shown in Figure 4, the utility model is in propelling muck haulage or backfilling process, and because comb is arranged on the front of perching knife, the foreign material such as the rock that volume is larger or tree root by the interval between each gear piece, and cannot be blocked in comb front.When arriving muck haulage or backfill place, rotated to away from perching knife direction by driving mechanism driving comb lower end, the unci that foreign material can fall into each gear piece in secondary process is formed in concave structure, thus from sandy soil, initial gross separation is out by foreign material.Then lifting support lifting comb, makes foreign material thoroughly be separated from sandy soil, and comb lifting is bulldozed highly away from bulldozer.Last bulldozer completes muck haulage and the backfilling working of last length.Bulldozer in this programme, also can complete independently foreign material mask work under the work condition environment that foreign material are more, uses flexibly, greatly increases work efficiency and backfills the quality of carrying sandy soil.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in scope of the present utility model, the change made, change add or replace, all should belong to protection domain of the present utility model.
Claims (5)
1. a garden layout bulldozer, comprise carrier and bulldozing device, bulldozing device comprises perching knife, it is characterized in that, the top of described perching knife is provided with lifting support, described lifting support is provided with comb in the front end of perching knife, comb comprises some gear pieces, top rail and middle cross beam, each gear piece is arranged in parallel, middle cross beam is connected in the middle part of gear piece, gear piece upper end connects top rail, top rail and lifting support are rotationally connected, driving comb lower end is provided with to the driving mechanism rotated away from perching knife direction between middle cross beam and lifting support, described gear piece the latter half to perching knife direction bending and end to putting to extending to form unci completely away from perching knife, gear piece end is provided with positioning through hole and is arranged with tooth cover, described tooth cover is strip, tooth cover bottom surface is provided with the storage tank coordinating gear piece terminal end shape, tooth cover is provided through the alignment pin of positioning through hole and is removably connected gear piece by described alignment pin.
2. a kind of garden layout bulldozer according to claim 1, it is characterized in that, described lifting support comprises the rack body of " door " font, guide peg and lifting oil cylinder, lead is arranged at the upper limb of perching knife, the middle part of described rack body " door " character form structure is slidably connected lead, the two side portions of rack body " door " character form structure is slidably connected the two ends of perching knife, lifting oil cylinder is arranged on the perching knife back side, the lever connection bracket main body of lifting oil cylinder, top rail is arranged with a rotating shaft in parallel in the side near perching knife, the middle part of described axis of rotation connection bracket main body " door " character form structure.
3. a kind of garden layout bulldozer according to claim 2, it is characterized in that, rack body is provided with balancing weight at the opposite side of relative comb, and when rack body is close to perching knife top, described balancing weight is positioned at perching knife side dorsad.
4. a kind of garden layout bulldozer according to Claims 2 or 3, it is characterized in that, driving mechanism is set to propelling cylinder, and the cylinder body of described propelling cylinder is rotationally connected the two side portions of rack body " door " character form structure, and the lever end of propelling cylinder is rotationally connected middle cross beam.
5. a kind of garden layout bulldozer according to claim 1, is characterized in that, before perching knife, lower edge is provided with stopper slot, and described stopper slot lower end width coordinates gear piece thickness, lower end width cooperating teeth cover thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399805.8U CN204803937U (en) | 2015-06-10 | 2015-06-10 | Bull -dozer is used in gardens construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399805.8U CN204803937U (en) | 2015-06-10 | 2015-06-10 | Bull -dozer is used in gardens construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803937U true CN204803937U (en) | 2015-11-25 |
Family
ID=54588784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399805.8U Expired - Fee Related CN204803937U (en) | 2015-06-10 | 2015-06-10 | Bull -dozer is used in gardens construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740453A (en) * | 2017-11-28 | 2018-02-27 | 刘昊天 | A kind of bull-dozer for having vibration function |
-
2015
- 2015-06-10 CN CN201520399805.8U patent/CN204803937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740453A (en) * | 2017-11-28 | 2018-02-27 | 刘昊天 | A kind of bull-dozer for having vibration function |
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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: 20151125 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |