CN214940531U - Dash grab bucket structure convenient to unload soil - Google Patents
Dash grab bucket structure convenient to unload soil Download PDFInfo
- Publication number
- CN214940531U CN214940531U CN202120425340.4U CN202120425340U CN214940531U CN 214940531 U CN214940531 U CN 214940531U CN 202120425340 U CN202120425340 U CN 202120425340U CN 214940531 U CN214940531 U CN 214940531U
- Authority
- CN
- China
- Prior art keywords
- grab bucket
- scraper
- telescopic rod
- scraper blade
- mud
- 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
Links
- 239000002689 soil Substances 0.000 title claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 241000446313 Lamella Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract description 2
- 239000004927 clay Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses a grab bucket structure convenient to unload soil belongs to architectural equipment technical field, and this grab bucket structure includes an installation section of thick bamboo, stores up mud bucket, grab bucket lamella and scraper blade, and an installation section of thick bamboo and store up and be connected with elevating gear between the mud bucket, but the bottom of an installation section of thick bamboo is connected with up-and-down motion and pivoted scraper blade adjusting device, and the inner wall setting of mud bucket is stored up in the laminating in the bottom outside of scraper blade adjusting device to the scraper blade connection. This grab bucket structure is through at installation section of thick bamboo bottom along vertical installation second hydraulic telescoping rod to at the bottom installation horizontal telescopic link of second hydraulic telescoping rod, horizontal telescopic link's outside end installation scraper blade. The extension of the second hydraulic telescopic rod drives the scraper to move up and down, so that the mud on the inner wall of the mud storage hopper is scraped. When the scraper blade reachd grab bucket lamella department, because grab bucket lamella is inside to be crooked gradually, consequently the scraper blade makes horizontal telescopic link's spring shrink to the effort crescent of spring, and the scraper blade is inside to the side motion to guarantee the scraper blade can be smooth carry out the mud scraping operation.
Description
Technical Field
The utility model belongs to the technical field of architectural equipment, specifically be a towards grab bucket structure convenient to unload soil.
Background
With the development of society, engineering construction has gradually become mechanized. The punching and grabbing hole forming is that under the condition of stabilizing the liquid protective wall, the special punching and grabbing hammer or the special punching and grabbing bucket is used for impacting and breaking rock soil at the bottom of a hole, and the rock soil is directly grabbed by the punching and grabbing hammer, lifted out of the hole and unloaded. The above process is repeated to extend the borehole continuously to the design depth. The stable liquid (slurry) in the hole only plays a role of wall protection, and the drill hole with a better soil layer can be protected by a water head without slurry. The TH and MT drills introduced from japan are driven by pressing a steel casing into the pile bottom retaining wall and drilling with a punch and grab bit.
In pile foundation pore-forming operation, current towards the grab bucket when getting cohesive soil, towards the grab bucket lamella and be difficult for opening, make the clay of grabbing out be difficult for shaking off, slowly draw soil by the manual work, make and towards the grab bucket lamella and open, there is very big potential safety hazard in this in-process. Moreover, the grab bucket is not only low in efficiency, but also time-consuming and labor-consuming. Therefore, it is necessary to provide a grab bucket structure for facilitating soil unloading to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a towards grab bucket structure convenient to unload soil to solve above-mentioned technical problem.
Therefore, the utility model provides a dash grab bucket structure convenient to unload soil, including an installation section of thick bamboo, storage mud bucket, grab bucket lamella and scraper blade, be connected with elevating gear between an installation section of thick bamboo and the storage mud bucket, but the bottom of an installation section of thick bamboo is connected with up-and-down motion and pivoted scraper blade adjusting device, the scraper blade is connected in scraper blade adjusting device's the bottom outside and the laminating inner wall setting that stores up the mud bucket.
Preferably, the squeegee adjustment device comprises:
the connecting plate is rotatably connected to the bottom of the mounting cylinder;
the second hydraulic telescopic rod is vertically connected to the side wall of the connecting plate;
and the horizontal telescopic rod is connected to the bottom of the second hydraulic telescopic rod, and the scraper is connected to the outer end part of the horizontal telescopic rod.
Preferably, the horizontal telescopic rod comprises:
the sliding cylinder is of a hollow cylindrical structure with one end provided with a connecting hole;
the solid head is arranged at one end, far away from the connecting hole, in the sliding cylinder;
the spring is arranged in the sliding cylinder, and one end of the spring is connected with the solid head;
the piston is arranged in the sliding cylinder and is connected with the other end of the spring;
and one end of the piston rod is connected with the piston, and the other end of the piston rod penetrates through the connecting hole of the sliding cylinder and is connected with the scraper.
Preferably, the spring initial state is a compressed state.
Preferably, a fixing plate is connected between the outer ends of the piston rods, and the scraper is connected to the outer side of the fixing plate.
Preferably, the bottom end of the second hydraulic telescopic rod is connected with a screw rod, the sliding cylinder and the solid head are provided with mounting holes matched with the screw rod, and the screw rod penetrates through the mounting holes and is fixed through a nut.
Preferably, the bottom of the mounting cylinder is connected with an inverted U-shaped adapter, the top end of the connecting plate is inserted into a U-shaped groove of the U-shaped adapter, and a fixing pin penetrates through a side plate of the U-shaped adapter and the top end of the connecting plate to rotatably connect the connecting plate with the U-shaped adapter.
Preferably, the mounting cylinder is provided with fixing holes matched with the fixing pins at intervals along the vertical direction.
Preferably, a reinforcing rib is further arranged between the bottom of the connecting plate and the top of the mud storage hopper.
Preferably, the lifting device comprises a fixed cross rod and a first hydraulic telescopic rod, the fixed cross rod is horizontally connected to the side wall of the U-shaped adaptor, the two ends of the first hydraulic telescopic rod are both connected with rotating mounting heads, and the rotating mounting heads at the two ends of the first hydraulic telescopic rod are respectively connected with the fixed cross rod and an ear plate outside the top of the mud storage bucket.
Compared with the prior art, the utility model discloses a characteristics and beneficial effect do: the utility model discloses a grab bucket structure convenient to unload soil is through at installation bobbin base portion along vertical installation second hydraulic telescoping rod to at the bottom installation horizontal telescopic link of second hydraulic telescoping rod, horizontal telescopic link's outside end installation scraper blade. The extension of the second hydraulic telescopic rod drives the scraper to move up and down, so that the mud on the inner wall of the mud storage hopper is scraped. When the scraper blade reachd grab bucket lamella department, because grab bucket lamella is inside to be crooked gradually, consequently the scraper blade makes horizontal telescopic link's spring shrink to the effort crescent of spring, and the scraper blade is inside to the side motion to guarantee the scraper blade can be smooth carry out the mud scraping operation.
Drawings
Figure 1 is a schematic view of a grab bucket configuration for facilitating soil unloading.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic view of a squeegee adjustment assembly.
Fig. 4 is a schematic view of the internal structure of the horizontal telescopic rod.
The attached drawings are marked as follows: 1-fixing hole, 2-fixing pin, 3-connecting plate, 4-nut, 5-scraper, 6-fixing plate, 7-horizontal telescopic rod, 8-mounting cylinder, 9-U-shaped adaptor, 10-fixing cross rod, 11-first hydraulic telescopic rod, 12-second hydraulic telescopic rod, 13-rotating mounting head, 14-mud storage bucket, 15-grab bucket flap, 16-mounting hole, 17-reinforcing rib, 18-U-shaped groove, 19-solid head, 20-sliding cylinder, 21-piston rod, 22-spring and 23-piston.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the flushing grab bucket structure convenient for soil unloading comprises a mounting barrel 8, a mud storage bucket 14, a grab bucket flap 15 and a scraper 5. A lifting device is connected between the mounting cylinder 8 and the mud storage hopper 14, a scraper adjusting device capable of moving up and down and rotating is connected to the bottom of the mounting cylinder 8, and the scraper 5 is connected to the outer side of the bottom of the scraper adjusting device and attached to the inner wall of the mud storage hopper 14. The blade 5 has a downward inclination.
The scraper adjusting device comprises a connecting plate 3, a second hydraulic telescopic rod 12 and a horizontal telescopic rod 7. The top of connecting plate 3 rotates to be connected in the bottom of installation section of thick bamboo 8, and the bottom of connecting plate 3 and the top welded connection of storing up mud fill 14. The second hydraulic telescopic rod 12 is vertically connected to the side wall of the connecting plate 3. The horizontal telescopic rod 7 is connected to the bottom of the second hydraulic telescopic rod 12, and the scraper 5 is connected to the outer end part of the horizontal telescopic rod 7.
The horizontal telescopic rod 7 comprises a sliding cylinder 20, a solid head 19, a spring 22, a piston 23 and a piston rod 21. The slide cylinder 20 is a hollow cylindrical structure with a connecting hole at one end. The solid head 19 is arranged at the end of the slide cylinder 20 remote from the connection hole. A spring 22 is disposed within the shuttle 20 and is connected at one end to the solid head 19. A piston 23 is disposed in the spool 20 and connected to the other end of the spring 22. The piston rod 21 has one end connected to the piston 23 and the other end passing through the connecting hole of the slide cylinder 20 and connected to the squeegee 5. The spring 22 is in a compressed state initially, and the scraper 5 has a certain pressure on the inner wall of the mud storage bucket 14. The outer end of the piston rod 21 is connected with a fixed plate 6, and the scraper 5 is connected with the outer side of the fixed plate 6.
The bottom end of the second hydraulic telescopic rod 12 is connected with a screw rod in a welding mode, a mounting hole 16 matched with the screw rod is formed in the sliding cylinder 20 and the solid head 19, and the screw rod penetrates through the mounting hole 16 and is fixed through the nut 4.
The bottom of the mounting cylinder 8 is connected with an inverted U-shaped adapter 9 in a welding mode, the top end of the connecting plate 3 is inserted into a U-shaped groove 18 of the U-shaped adapter 9, and the fixing pin 2 penetrates through a side plate of the U-shaped adapter 9 and the top end of the connecting plate 3 to further enable the connecting plate 3 to be connected with the U-shaped adapter 9 in a rotating mode. The mounting cylinder 8 is provided with fixing holes 1 matched with the fixing pins 2 at intervals along the vertical direction. A reinforcing rib 17 is arranged between the bottom of the connecting plate 3 and the top of the mud storage hopper 14.
The lifting device comprises a fixed cross rod 10 and a first hydraulic telescopic rod 11, the fixed cross rod 10 is horizontally connected to the side wall of the U-shaped adaptor 9, two ends of the first hydraulic telescopic rod 11 are both connected with rotating mounting heads 13, and the rotating mounting heads 13 at two ends of the first hydraulic telescopic rod 11 are respectively connected with the fixed cross rod 10 and ear plates outside the top of the mud storage hopper 14. The first hydraulic telescopic rod 11 stretches and retracts to drive the sludge storage hopper 14 to move up and down.
The working principle of the grab bucket structure convenient for soil unloading is as follows: when the grab bucket is used for unloading mud, the clay is adhered to the inner wall of the mud storage bucket 14 and is not easy to shake off due to the characteristics of the clay. At this time, the second hydraulic telescopic rod 12 is gradually extended to push the scraper 5 to gradually move downward, so that the clay can be scraped off. During the downward movement of the scraper 5, the grapple lobes 15 gradually bend inwards, and the scraper 5 can also move inwards due to the horizontal telescopic rod 7 installed between the scraper 5 and the second hydraulic telescopic rod 12. Simultaneously under the inside spring 22's of horizontal telescopic link 7 effect, have the effort all the time between scraper blade 5 and the storage mud bucket 14 inner wall, can be better clear away clay, after scraper blade 5 reachd the lower extreme, second hydraulic telescoping rod 12 shrink makes scraper blade 5 reachd storage mud bucket 14 top to avoid influencing the operation of storage mud bucket 14.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.
Claims (10)
1. The utility model provides a towards grab structure convenient to unload soil, includes installation section of thick bamboo (8), storage mud bucket (14), grab bucket lamella (15) and scraper blade (5), its characterized in that: the mud storage device is characterized in that a lifting device is connected between the installation cylinder (8) and the mud storage hopper (14), the bottom of the installation cylinder (8) is connected with a scraper adjusting device capable of moving up and down and rotating, and the scraper (5) is connected to the outer side of the bottom of the scraper adjusting device and is attached to the inner wall of the mud storage hopper (14).
2. The structure of a grapple bucket for facilitating the unloading of soil of claim 1 wherein the scraper adjustment means comprises:
the connecting plate (3) is rotatably connected to the bottom of the mounting cylinder (8);
the second hydraulic telescopic rod (12) is vertically connected to the side wall of the connecting plate (3);
the horizontal telescopic rod (7) is connected to the bottom of the second hydraulic telescopic rod (12), and the scraper (5) is connected to the outer end of the horizontal telescopic rod (7).
3. A crab bucket structure for facilitating the unloading of earth according to claim 2, wherein the horizontal telescopic rod (7) comprises:
the sliding cylinder (20) is of a hollow cylindrical structure with one end provided with a connecting hole;
the solid head (19) is arranged at one end, far away from the connecting hole, in the sliding cylinder (20);
a spring (22) disposed in the slide cylinder (20) and having one end connected to the solid head (19);
a piston (23) disposed in the spool (20) and connected to the other end of the spring (22);
and one end of the piston rod (21) is connected with the piston (23), and the other end of the piston rod penetrates through a connecting hole of the sliding cylinder (20) and is connected with the scraper (5).
4. The grab bucket structure convenient for unloading soil of claim 3, wherein: the spring (22) is initially in a compressed state.
5. The grab bucket structure convenient for unloading soil of claim 3, wherein: and a fixing plate (6) is connected between the outer side ends of the piston rods (21), and the scraper (5) is connected to the outer side of the fixing plate (6).
6. The grab bucket structure convenient for unloading soil of claim 3, wherein: the bottom end of the second hydraulic telescopic rod (12) is connected with a screw rod, a mounting hole (16) matched with the screw rod is formed in the sliding barrel (20) and the solid head (19), and the screw rod penetrates through the mounting hole (16) and is fixed through a nut (4).
7. The grab bucket structure convenient for unloading soil of claim 2, wherein: the bottom of the mounting cylinder (8) is connected with an inverted U-shaped adapter (9), the top end of the connecting plate (3) is inserted into a U-shaped groove (18) of the U-shaped adapter (9), and the fixing pin (2) penetrates through a side plate of the U-shaped adapter (9) and the top end of the connecting plate (3) so as to rotatably connect the connecting plate (3) with the U-shaped adapter (9).
8. The grab bucket structure convenient for unloading soil of claim 2, wherein: and fixing holes (1) matched with the fixing pins (2) are formed in the mounting cylinder (8) at intervals along the vertical direction.
9. The grab bucket structure convenient for unloading soil of claim 2, wherein: and a reinforcing rib (17) is also arranged between the bottom of the connecting plate (3) and the top of the sludge storage hopper (14).
10. The grab bucket structure convenient for soil unloading according to claim 1, wherein the lifting device comprises a fixed cross rod (10) and a first hydraulic telescopic rod (11), the fixed cross rod (10) is horizontally connected to the side wall of the U-shaped adaptor (9), both ends of the first hydraulic telescopic rod (11) are connected with rotating mounting heads (13), and the rotating mounting heads (13) at both ends of the first hydraulic telescopic rod (11) are respectively connected with the fixed cross rod (10) and ear plates outside the top of the sludge storage bucket (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120425340.4U CN214940531U (en) | 2021-02-26 | 2021-02-26 | Dash grab bucket structure convenient to unload soil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120425340.4U CN214940531U (en) | 2021-02-26 | 2021-02-26 | Dash grab bucket structure convenient to unload soil |
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CN214940531U true CN214940531U (en) | 2021-11-30 |
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CN202120425340.4U Expired - Fee Related CN214940531U (en) | 2021-02-26 | 2021-02-26 | Dash grab bucket structure convenient to unload soil |
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CN (1) | CN214940531U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114517498A (en) * | 2022-03-23 | 2022-05-20 | 湖南玖口建设工程有限公司 | Irrigation and water conservancy construction slotting equipment |
-
2021
- 2021-02-26 CN CN202120425340.4U patent/CN214940531U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114517498A (en) * | 2022-03-23 | 2022-05-20 | 湖南玖口建设工程有限公司 | Irrigation and water conservancy construction slotting equipment |
CN114517498B (en) * | 2022-03-23 | 2023-03-03 | 湖南玖口建设工程有限公司 | Irrigation and water conservancy construction slotting equipment |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |