CN2272909Y - Adjustable hinged single cylinder drag carry scraper - Google Patents
Adjustable hinged single cylinder drag carry scraper Download PDFInfo
- Publication number
- CN2272909Y CN2272909Y CN 96232204 CN96232204U CN2272909Y CN 2272909 Y CN2272909 Y CN 2272909Y CN 96232204 CN96232204 CN 96232204 CN 96232204 U CN96232204 U CN 96232204U CN 2272909 Y CN2272909 Y CN 2272909Y
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- inner panel
- utility
- dodge gate
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- plate
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Abstract
The utility model provides a single-cylinder towed scraper. The utility model is characterized in that a circular arc-shaped movable plate (12) which can move along the width direction of an inner plate (7c) is arranged on the inner plate (7c) of a movable door (7). Compared with the existing hinged type single-cylinder towed scraper, the utility model overcomes the earth leakage defect of the closed position of the movable door and a bucket, and the utility model can be used under operating condition of different earthiness. The utility model can accomplish various functions of shoveling, carrying and unloading earthwork. The utility model is widely used in various earthwork operations, such as agriculture, water conservancy, traffic, fields for producing bricks and tiles, etc.
Description
The utility model provides a kind of adjustable hinge type single cylinder towed scraper, relates to the excavation machinery technical field.
Chinese patent provides a kind of " hinge type single cylinder towed scraper " (notice of authorization number for CN2228096Y), its structure as shown in Figure 1, it is with 1 hydraulic jack assembly (3), with shafts frame (2), front bucket door (4), scraper bowl (6), frame (5) is formed connecting rod operating mechanism, under the control of the traction of tractor and distributing valve, finish shovel to the earthwork, fortune, unload various functions, wherein: structure such as Fig. 2 of front bucket door (4), shown in Figure 3, front bucket door (4) mainly comprises two side plates (4e), a base plate (4a), a dodge gate that can inwardly overturn (7) and the form drag pin (9) that can prevent that dodge gate (7) from outwards overturning, side plate (4e) is provided with two hollow sleeves (10), (11), be connected by the bag gusset (4c) that is positioned at front bucket door (4) between side plate (4e) and base plate (4a), dodge gate (7) is pinned at the bottom of base plate (4a) by two bearing pins (8), and it is by shape connecting rod (7a), inner panel of circular arc (7c) and outside plate (7b) are formed, countercheck rod (9) is located at the lateral surface bottom of base plate (4a), the lateral surface top of base plate (4a) is provided with a shape bracing piece (4d), be positioned at base plate (4a) between bracing piece (4d) and countercheck rod (9) be provided with more than 2 with bracing piece (4d) and the perpendicular reinforcing rib (4b) of countercheck rod (9), as can be seen, the fixed in shape of dodge gate (7) itself, its width can not change.Because there is certain interval in the closure place of dodge gate (7) and scraper bowl (6) in the above-mentioned scraper, dodge gate (7) can not be sealed the bottom of scraper bowl (6) fully, the fixed in shape of dodge gate (7) in addition, make this scraper like this when muck haulage, can occur some more or less and leak native phenomenon, and when this scraper in the less sandy loam of moisture content during operation, it is just even more serious that it leaks native phenomenon.
The purpose of this utility model is to provide a kind of adjustable hinge type single cylinder towed scraper, and this machine has overcome the native defective of the existing ubiquitous leakage of hinge type single cylinder towed scraper, can use under the operating mode of different soil properties.
The purpose of this utility model is achieved through the following technical solutions:
The adjustable hinge type single cylinder towed scraper that the utility model provides, it is by draw-gear (1), shafts frame (2), hydraulic jack assembly (3), front bucket door (4), frame (5), scraper bowl (6) is formed, front bucket door (4) mainly comprises two side plates (4e), a base plate (4a), a dodge gate that can inwardly overturn (7) and the form drag pin (9) that can prevent that dodge gate (7) from outwards overturning, dodge gate (7) is hinged on the bottom of base plate (4a), and it is by shape connecting rod (7a), inner panel of circular arc (7c) and outside plate (7b) are formed, countercheck rod (9) is located at the bottom of base plate (4a) lateral surface, and its design feature is: the inner panel (7c) of dodge gate (7) is provided with a circular arc portable plate (12) that can move along inner panel (7c) width.
As seen from the above technical solution, design feature of the present utility model is to be provided with a circular arc portable plate (12) that can move along inner panel (7c) width on the inner panel of dodge gate (7) (7c), when this machine in the less sandy loam of soil moisture content during operation, the width of portable plate (12) along inner panel (7c) can be moved down, make that the width of dodge gate (7) is increased, like this, when the utility model during in muck haulage, dodge gate (7) just can utilize the portable plate (12) that extends out on it that bottom of scraper bowl (6) is sealed fully, make the soil of being adorned in the utility model can not spill, effectively overcome the native defective of the existing ubiquitous leakage of hinge type single cylinder towed scraper from the closure of dodge gate (7) and scraper bowl (6); When the utility model in the bigger slowly drained soil of soil moisture content during operation, the width of portable plate (12) along inner panel (7c) can be moved up, make the width of dodge gate (7) reduce a little (this measure mainly is to fill soil for the ease of this machine), though cause the closure place of dodge gate (7) and scraper bowl (6) to have certain interval like this, and make dodge gate (7) fail the bottom of scraper bowl (6) is sealed fully, but because the existence of portable plate (12), make the gap at the closed place of dodge gate (7) and scraper bowl (6) quite little (and this gap is far smaller than dodge gate and the closed gap of locating of scraper bowl in the existing hinge type single cylinder towed scraper), this machine operation in slowly drained soil in addition, make that the soil volume of being adorned in it is bigger, so this machine is when muck haulage, the soil of being adorned in it still can not spill from the closure of dodge gate (7) and scraper bowl (6), has equally effectively overcome the native defective of the existing ubiquitous leakage of hinge type single cylinder towed scraper.In sum, the utility model native phenomenon can not occur leaking in the process of the transportation earthwork, can use under the operating mode of different soil properties.
Description of drawings:
Fig. 1 is the structural representation of existing hinge type single cylinder towed scraper;
Fig. 2 is the vertical view (owing to the structure left and right sides symmetry of front bucket door, the structure on its right side so this figure has only drawn) of front bucket door in the existing hinge type single cylinder towed scraper;
Fig. 3 is the A-A sectional view of Fig. 2;
Wherein: 1, draw-gear 2, shafts frame 3, hydraulic jack assembly 4, front bucket door 4a, base plate, 4b, reinforcing rib 4c, bag gusset 4d, bracing piece 4e, side plate 5, frame 6, scraper bowl 7, dodge gate 7a, connecting rod 7b, outside plate 7c, inner panel 8, bearing pin 9, countercheck rod 10,11, hollow sleeve.
Fig. 4 is a structural representation of the present utility model;
Fig. 5 is the vertical view (because the structure left and right sides of front bucket door is similar, the structure on its right side so this figure has only drawn) of front bucket door in the utility model;
Fig. 6 is the B-B sectional view of Fig. 5.
Wherein: 1, draw-gear 2, shafts frame 3, hydraulic jack assembly 4, front bucket door 4a, base plate, 4b, reinforcing rib 4c, bag gusset 4d, bracing piece 4e, side plate 5, frame 6, scraper bowl 7, dodge gate 7a, connecting rod 7b, outside plate 7c, inner panel 7d, 7e, chute 8, bearing pin 9, countercheck rod 10,11, hollow sleeve 12, portable plate 12a, chute 13, bolt 14, clamp nut.
The utility model is described in further detail below in conjunction with embodiment of the present utility model:
Referring to Fig. 4, the utility model ties up on the basis of existing hinge type single cylinder towed scraper, form through further architecture advances, it is made up of draw-gear (1), shafts frame (2), hydraulic jack assembly (3), front bucket door (4), frame (5), scraper bowl (6), wherein: the self structure of draw-gear (1), shafts frame (2), hydraulic jack assembly (3), frame (5), scraper bowl (6) and mutual connected mode are all identical with existing type, and front bucket door (4) is also identical with existing type with the connected mode of frame (5), shafts frame (2).
Referring to Fig. 5, Fig. 6, front bucket door (4) mainly is by two side plates (4e), a base plate (4a), dodge gate (7), circular arc portable plate (12) and countercheck rod (9) are formed, dodge gate (7) is pinned at the bottom of base plate (4a) by two bearing pins (8), and it is by shape connecting rod (7a), inner panel of circular arc (7c) and outside plate (7b) are formed, wherein: the lateral surface Joint of a flap in the top plate body of inner panel (7c) and the connecting rod (7a), the bottom plate body Joint of the bottom plate body of inner panel (7c) and outside plate (7b), the medial surface Joint of another piece flap in the top of outside plate (7b) and the connecting rod (7a), portable plate (12) is located on the inner panel (7c) of dodge gate (7), and portable plate (12) can move along the width of inner panel (7c), wherein: inner panel (7c) is gone up and is had three chutes (7d) along its width, outside plate (7b) and portable plate (12) are gone up along both widths and are respectively had three chutes (7e) and chute (12a), chute (7e) is all corresponding with chute (7d) with chute (12a), per two bolts (13) in six bolts (13) pass chute (7e) simultaneously successively, (7d), (12a), and install a clamp nut (14) additional in the termination of each bolt (13), make that portable plate (12) and inner panel (7c) are folded by linking up, in order to guarantee that portable plate (12) can move smoothly along the width of inner panel (7c), being smooth between portable plate (12) and the inner panel (7c) contacts, countercheck rod (9) is located at the lateral surface bottom of base plate (4a), its longitudinal section is shape, and it is by base plate (4a) Joint of two perpendicular side plate on it and front bucket door (4), side plate (4e) is provided with two hollow sleeves (10), (11), be connected by two bag gussets (4c) of being located in the front bucket door (4) between two blocks of side plates (4e) and base plate (4a), the lateral surface top of base plate (4a) is provided with a shape bracing piece (4d), be positioned at base plate (4a) between bracing piece (4d) and countercheck rod (9) be provided with 6 with bracing piece (4d) and the perpendicular reinforcing rib (4b) of countercheck rod (9).
In front bucket door (4), the length of inner panel (7c) is 1670mm, distance between the medial surface of two side plates (4e) is 2016mm, portable plate (12) selects for use the Q235 steel (being the A3 steel) of thick 10mm to make, its length is 1860mm, spreading width is 365mm, and bolt (13) is selected the bolt of M16 * 60mm for use.
Claims (3)
1, a kind of adjustable hinge type single cylinder towed scraper, it is by draw-gear (1), shafts frame (2), hydraulic jack assembly (3), front bucket door (4), frame (5), scraper bowl (6) is formed, front bucket door (4) mainly comprises two side plates (4e), a base plate (4a), a dodge gate that can inwardly overturn (7) and the form drag pin (9) that can prevent that dodge gate (7) from outwards overturning, dodge gate (7) is hinged on the bottom of base plate (4a), and it is by shape connecting rod (7a), inner panel of circular arc (7c) and outside plate (7b) are formed, countercheck rod (9) is located at the bottom of base plate (4a) lateral surface, it is characterized in that: the inner panel (7c) of dodge gate (7) is provided with a circular arc portable plate (12) that can move along inner panel (7c) width.
2, adjustable hinge type single cylinder towed scraper according to claim 1, it is characterized in that: inner panel (7c) is gone up and is had three chutes (7d) along its width, outside plate (7b) and portable plate (12) are gone up along both widths and are respectively had three chutes (7e) and chute (12a), chute (7e) is all corresponding with chute (7d) with chute (12a), per two bolts (13) in six bolts (13) pass chute (7e) simultaneously successively, (7d), (12a), and install a clamp nut (14) additional in the termination of each bolt (13), make portable plate (12) and inner panel (7c) folded by connecting.
3, adjustable hinge type single cylinder towed scraper according to claim 1 and 2 is characterized in that: the length of portable plate (12) is greater than the length of inner panel (7c), but less than the distance between the medial surface of two side plates (4e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232204 CN2272909Y (en) | 1996-06-28 | 1996-06-28 | Adjustable hinged single cylinder drag carry scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232204 CN2272909Y (en) | 1996-06-28 | 1996-06-28 | Adjustable hinged single cylinder drag carry scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272909Y true CN2272909Y (en) | 1998-01-21 |
Family
ID=33909204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232204 Expired - Fee Related CN2272909Y (en) | 1996-06-28 | 1996-06-28 | Adjustable hinged single cylinder drag carry scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272909Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091052C (en) * | 1998-05-29 | 2002-09-18 | 三洋电机株式会社 | Electric vehicle |
-
1996
- 1996-06-28 CN CN 96232204 patent/CN2272909Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091052C (en) * | 1998-05-29 | 2002-09-18 | 三洋电机株式会社 | Electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |