CN116335220A - Miniature excavator bucket for soil layer tunneling - Google Patents
Miniature excavator bucket for soil layer tunneling Download PDFInfo
- Publication number
- CN116335220A CN116335220A CN202310366298.7A CN202310366298A CN116335220A CN 116335220 A CN116335220 A CN 116335220A CN 202310366298 A CN202310366298 A CN 202310366298A CN 116335220 A CN116335220 A CN 116335220A
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- Prior art keywords
- main body
- sides
- bucket
- plate
- fixing
- Prior art date
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- 239000002689 soil Substances 0.000 title claims abstract description 11
- 230000005641 tunneling Effects 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000009412 basement excavation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Retaining Walls (AREA)
Abstract
The invention provides a miniature excavator bucket for soil layer tunneling, which relates to the technical field of miniature excavator buckets and comprises a mounting mechanism; the mounting mechanism is provided with two groups of sliding assemblies, each sliding assembly comprises a side baffle, a positioning hole and a fixing groove, a plate-shaped structure is arranged outside each side baffle, the side baffles are arranged on two sides of the main body in the mounting mechanism, and the plate-shaped structures at the outer ends of the side baffles are in sliding connection with the sliding grooves on the inner side of the main body; the utility model discloses a miniature excavator, including main part, locating hole, side shield, locating hole, side shield, wherein the locating hole is seted up at the both ends of the outside platelike structure front side of side shield, through the position of adjusting side shield in main part both sides during the use for the range of reclamation of main part is adjusted, and after the regulation is accomplished, runs through main part with inserted bar A and inserted bar B on the movable rod and inserts in the locating hole, just so can be fixed the both sides of main part with the side shield of adjusting the position, solve the structure of adjusting the area of reclamation in the miniature excavator and imperfectly, can not adjust the area of reclamation according to the in-service use condition, thereby make miniature excavator functional problem.
Description
Technical Field
The invention relates to the technical field of mini-buckets, in particular to a mini-bucket for soil layer tunneling.
Background
The miniature excavator is a bucket-shaped component for excavating loose materials such as soil, yellow sand, stones, construction wastes and the like, is often installed on an excavator and is used for excavating, and the excavator can be installed on a small arm of the excavator during construction, so that the excavator excavates soil layers through the excavator.
For example, application number CN201810964606.5 relates to a bucket, which comprises a bucket body, one side of bucket body is provided with first tooth claw and second tooth claw, be provided with horizontal dead lever between first tooth claw and the second tooth claw, horizontal mount is located the second bucket space, the outside of first tooth claw is provided with first bucket space, the second tooth claw is opposite with the orientation of first tooth claw, the both sides of bucket body are provided with the lug. The utility model provides a bucket body compares with traditional structure and has huge improvement, increases extra second bucket space, and the effect in second bucket space and second claw can help the bucket to excavate easily to can improve the efficiency of excavation, the volume of excavating in proper order can be improved, when the bucket excavates moreover, can not be covered by earth and rubble, when the object is heavier in the bucket, also can not appear the problem that is difficult to promote.
For the existing mini-excavator, the structure of the fixed side reinforcing plate is imperfect, when the mini-excavator is used, the side reinforcing plate is welded or fixed to two ends of the excavator through bolts, the side reinforcing plate is used for protecting the excavator, and the fixed mode is inconvenient to take down the side reinforcing plate from the excavator, so that the applicability of the excavator is poor, the structure of the existing mini-excavator for adjusting the reclamation area is imperfect, and the reclamation area cannot be adjusted according to the use condition, so that the mini-excavator is poor in functionality.
Disclosure of Invention
In view of the above, the invention provides a mini-bucket for soil layer tunneling, which is provided with a side baffle plate movably installed, and when in use, the position of the side baffle plate can be adjusted according to the use condition, so that the effect of adjusting the reclamation area of the bucket is achieved, the bucket can cover a wider range during single reclamation, and the working efficiency of the bucket is higher.
The invention provides the purpose and the effect of a mini-excavator bucket for soil layer tunneling, which specifically comprises the following steps: a mounting mechanism; the mounting mechanism is provided with two groups of sliding assemblies, each sliding assembly comprises a side baffle, a positioning hole and a fixing groove, a plate-shaped structure is arranged outside each side baffle, the side baffles are arranged on two sides of the main body in the mounting mechanism, and the plate-shaped structures at the outer ends of the side baffles are in sliding connection with the sliding grooves on the inner side of the main body; the positioning holes are formed in two ends of the front side of the plate-shaped structure outside the side baffle, and the fixing grooves are formed in the middle position outside the side baffle; the installation mechanism is provided with an adjusting component, precast slabs of the adjusting component are symmetrically arranged at the upper end of the main body, a moving rod on the precast slabs is arranged at the upper end of the front side of the main body, and an inserting rod A at the inner end of the moving rod penetrates through the main body and is inserted into a positioning hole at the upper end of the side baffle; the mounting mechanism is provided with an external component, an external part of the external component is arranged on the front side of the bottom of the main body, a plug rod B at the inner end of the external part penetrates through the main body and is inserted into a positioning hole at the front end of the bottom side of the side baffle, a fixing rod at the rear end of the external part is inserted into a slot in the main body, and the fixing hole on the fixing rod is clamped with a limiting part in the slot.
Further, the mounting mechanism includes: the device comprises a main body, a mounting plate and a chute; the main body is of a bucket-shaped structure; the mounting plate is arranged at the upper end of the main body; the sliding grooves are arranged in two groups, the sliding grooves are symmetrically formed in two sides of the main body, and the two sides of the sliding grooves penetrate through the main body through round through holes.
Further, the mounting mechanism further includes: the slot and the limiting piece; the slot is arranged at the bottom of the front side of the main body, and penetrates through the front end of the main body; the limiting parts are provided with two groups, and the limiting parts are slidably arranged on the rear side inside the sliding groove through elastic parts, and are provided with wedge-shaped protruding structures.
Further, the sliding assembly further includes: a reinforcing plate and a control plate; the reinforcing plate is arranged at the outer end of the side baffle plate and is clamped in the fixing groove; the control panel is equipped with two sets of altogether, and the control panel is established in the outside both sides of side shield to the control panel is in the both sides of fixed slot, and round bar on the control panel runs through the side shield and peg graft on the reinforcing plate.
Further, the adjustment assembly includes: a prefabricated plate and an inner tank; the prefabricated plates are provided with two groups in total, and the prefabricated plates are of rectangular plate-shaped structures; the inner groove is formed in the inner end of the precast slab, and penetrates through the two sides and the front end of the precast slab.
Further, the adjusting assembly further comprises: a moving rod and a plug rod A; the movable rods are arranged on the front sides of the two groups of precast slabs, and the T-shaped rods at the rear ends of the movable rods are slidably arranged in the inner grooves through elastic pieces; the two groups of the inserted bars A are arranged in total, and the inserted bars A are symmetrically arranged on two sides of the movable bar.
Further, the external component includes: an external connector and a plug rod B; the front end of the external connecting piece is provided with a zigzag protrusion structure, and the inner end of the rear side of the external connecting piece is provided with a rectangular groove; the inserted bars B are provided with two groups in total, and the inserted bars B are symmetrically arranged on two sides of the rectangular groove at the rear end of the external connecting piece.
Further, the external assembly further includes: a fixing rod and a fixing hole; the fixing rod is arranged in the middle of the rectangular groove at the rear side of the outer connector; the fixing holes are symmetrically formed in two ends of the rear side of the fixing rod.
Advantageous effects
1. The invention sets up the sliding assembly, set up the fixed slot in both ends of the side shield, mount the reinforcing plate to the outer end of the side shield, and make reinforcing plate and fixed slot engaged, slide and mount two sets of control boards through the elastic component in the outer end of the side shield, make the control board lie in both sides of the fixed slot, insert the round pole on the control board into reinforcing plate through the side shield, when needing to take down the reinforcing plate to change, pull the control board to both ends at the same time, make the round pole on the control board break away from the reinforcing plate, the control board loses the limit to the reinforcing plate at this moment, in this way can take down the reinforcing plate from the side shield to change.
2. In the invention, the sliding component and the external component are arranged, the sliding grooves are arranged at the two ends of the main body, the side baffles are slidably arranged at the two sides of the main body through the sliding grooves, the round positioning holes are arranged at the two ends of the side baffles, the movable rod is movably arranged at the upper end of the main body through the precast slab, and the external piece with the inserted rod B is movably arranged at the front side of the main body.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present invention;
FIG. 2 shows a schematic rear view of a structure according to an embodiment of the present invention;
FIG. 3 shows a schematic bottom view of an embodiment of the present invention;
FIG. 4 shows an exploded view of an embodiment in accordance with the present invention;
FIG. 5 shows a schematic view of a partial connection structure according to an embodiment of the invention;
FIG. 6 shows an enlarged schematic view of the portion A drawn from FIG. 5 in accordance with an embodiment of the invention;
FIG. 7 shows a partial perspective view of an embodiment in accordance with the invention;
FIG. 8 shows a schematic partial cross-sectional structure according to an embodiment of the invention;
FIG. 9 illustrates an exploded view of a slide assembly according to an embodiment of the present invention;
fig. 10 shows an exploded view of an adjustment assembly according to an embodiment of the present invention.
List of reference numerals
1. A mounting mechanism;
101. a main body; 1011. a mounting plate; 1012. a chute;
102. a slot; 1021. a limiting piece;
2. a sliding assembly;
201. side baffles; 2011. positioning holes; 2012. a fixing groove;
202. a reinforcing plate; 203. a control board;
3. an adjustment assembly;
301. a prefabricated plate; 3011. an inner tank;
302. a moving rod; 3021. a plunger A;
4. an external component;
401. an external member; 4011. a plunger B;
402. a fixed rod; 4021. and a fixing hole.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 10:
the invention provides a miniature excavator bucket for soil layer tunneling, which comprises the following components: a mounting mechanism 1; the mounting mechanism 1 is provided with two groups of sliding assemblies 2, the sliding assemblies 2 comprise side baffles 201, positioning holes 2011 and fixing grooves 2012, plate-shaped structures are arranged outside the side baffles 201, the side baffles 201 are arranged on two sides of a main body 101 in the mounting mechanism 1, and the plate-shaped structures at the outer ends of the side baffles 201 are in sliding connection with sliding grooves 1012 on the inner side of the main body 101; positioning holes 2011 are formed in two ends of the front side of the plate-shaped structure outside the side baffle 201, and fixing grooves 2012 are formed in the middle position outside the side baffle 201; the installation mechanism 1 is provided with an adjusting component 3, the precast slab 301 of the adjusting component 3 is symmetrically arranged at the upper end of the main body 101, a moving rod 302 on the precast slab 301 is positioned at the upper end of the front side of the main body 101, and a plug rod A3021 at the inner end of the moving rod 302 penetrates through the main body 101 and is inserted into a positioning hole 2011 at the upper end of the side baffle 201; the mounting mechanism 1 is provided with an external component 4, an external connector 401 of the external component 4 is arranged at the front side of the bottom of the main body 101, a plug rod B4011 at the inner end of the external connector 401 penetrates through the main body 101 and is inserted into a positioning hole 2011 at the front end of the bottom side of the side baffle 201, a fixing rod 402 at the rear end of the external connector 401 is inserted into a slot 102 in the main body 101, and a fixing hole 4021 on the fixing rod 402 is clamped with a limiting part 1021 in the slot 102.
As shown in fig. 2 to 5, the mounting mechanism 1 includes: a main body 101, a mounting plate 1011, and a chute 1012; the main body 101 is of a bucket-shaped structure; the mounting plate 1011 is provided at the upper end of the main body 101; the sliding grooves 1012 are provided with two groups in total, the sliding grooves 1012 are symmetrically arranged on two sides of the main body 101, and the two sides of the sliding grooves 1012 penetrate through the main body 101 through circular through holes; soil excavation of the main body 101 is arranged, a mounting plate 1011 is arranged, the main body 101 can be fixed on the forearm of the excavator through the mounting plate 1011, a chute 1012 is arranged, and the side baffles 201 can be slidably arranged on two sides of the main body 101 through the chute 1012, the slot 102 and a limiting member 1021; the slot 102 is arranged at the bottom of the front side of the main body 101, and the slot 102 penetrates through the front end of the main body 101; the limiting pieces 1021 are provided with two groups, the limiting pieces 1021 are slidably mounted on the rear side inside the sliding groove 1012 through elastic pieces, the limiting pieces 1021 are provided with wedge-shaped protruding structures, the rectangular inserting grooves 102 are formed, the external connecting pieces 401 can be fixed on the front side of the main body 101 through inserting the fixing rods 402 of the external connecting pieces 401 into the inserting grooves 102, the rectangular limiting pieces 1021 are arranged, and the wedge-shaped structures on the limiting pieces 1021 are clamped with the fixing holes 4021 on the fixing rods 402, so that the fixing rods 402 can be fixed in the inserting grooves 102.
As shown in fig. 7, the slide assembly 2 further includes: a reinforcing plate 202 and a control plate 203; the reinforcing plate 202 is arranged at the outer end of the side baffle 201, and the reinforcing plate 202 is clamped in the fixing groove 2012; the control panel 203 is provided with two groups altogether, the control panel 203 is arranged on two sides outside the side baffle 201, the control panel 203 is arranged on two sides of the fixing groove 2012, a round rod on the control panel 203 penetrates through the side baffle 201 to be inserted into the reinforcing plate 202, the rectangular reinforcing plate 202 is arranged, the outer end of the side baffle 201 can be protected, the control panel 203 with the round rod is arranged, and the reinforcing plate 202 can be fixed in the fixing groove 2012 by inserting the round rod of the control panel 203 into the reinforcing plate 202.
As shown in fig. 10, the adjusting assembly 3 includes: a prefabricated panel 301 and an inner tub 3011; the prefabricated plates 301 are provided with two groups, and the prefabricated plates 301 are of rectangular plate-shaped structures; the inner groove 3011 is opened at the inner end of the prefabricated panel 301, and the inner groove 3011 penetrates both sides and the front end of the prefabricated panel 301; a prefabricated panel 301 is provided, a moving rod 302 is slidably mounted to the main body 101 through the prefabricated panel 301, a T-shaped inner groove 3011 is provided, the moving rod 302 is slidably connected to the prefabricated panel 301 through the inner groove 3011, and the moving rod 302 and the insert rod a3021; the moving rods 302 are provided at the front sides of the two sets of prefabricated panels 301, and T-shaped rods at the rear ends of the moving rods 302 are slidably installed in the inner grooves 3011 through elastic members; the two sets of the inserting rods a3021 are provided, the inserting rods a3021 are symmetrically arranged on two sides of the moving rod 302, the moving rod 302 and the circular inserting rod a3021 are arranged, and the inserting rod a3021 on the moving rod 302 penetrates through the main body 101 and is inserted into the positioning hole 2011 of the side baffle 201, so that the side baffle 201 can be fixed on the main body 101.
As shown in fig. 7 to 8, the external assembly 4 includes: an external connector 401 and a plunger B4011; the front end of the external connection piece 401 is provided with a zigzag protrusion structure, and the inner end of the rear side of the external connection piece 401 is provided with a rectangular groove; the two groups of inserted bars B4011 are arranged in total, and the inserted bars B4011 are symmetrically arranged at two sides of a rectangular groove at the rear end of the external connector 401; the T-shaped external connector 401 is arranged, a saw-tooth structure is arranged on the external connector 401, the main body 101 can be assisted in excavating, the inserted rod B4011 is arranged, the inserted rod B4011 penetrates through the main body 101 and is inserted into the positioning hole 2011 of the side baffle 201, the side baffle 201 can be fixed on the main body 101, and the rod 402 and the fixing hole 4021 are fixed; the fixed rod 402 is arranged in the middle of the rectangular groove at the rear side of the outer connector 401; the fixing holes 4021 are symmetrically formed in two ends of the rear side of the fixing rod 402, the rectangular fixing rod 402 is arranged, the external connecting piece 401 can be installed in the main body 101 through the fixing rod 402, the rectangular fixing holes 4021 are formed, the fixing holes 4021 are clamped with wedge-shaped structures on the limiting piece 1021, and the fixing rod 402 can be fixed in the slot 102 when the fixing rod 402 is inserted into the slot 102.
Specific use and action of the embodiment:
in the invention, as shown in fig. 1-10, a mounting plate 1011 is fixed on a main body 101, the main body 101 is mounted on the forearm of an excavator through the mounting plate 1011, fixing grooves 2012 are arranged at two ends of a side baffle 201, a group of reinforcing plates 202 are clamped in the fixing grooves 2012, two groups of control plates 203 are slidably mounted at two ends of the fixing grooves 2012 through elastic pieces, round rods penetrating the side baffle 201 on the control plates 203 are inserted into the reinforcing plates 202, sliding grooves 1012 are arranged at two ends of the main body 101, the side baffle 201 with positioning holes 2011 are slidably mounted at two sides of the main body 101 through the sliding grooves 1012, precast plates 301 with inner grooves 3011 are arranged at two sides of the top of the main body 101, a moving rod 302 is movably mounted at the upper end of the main body 101 through the precast plates 301, an external connector 401 is mounted at the front side of the main body 101, the side baffle 201 is positioned at two sides of the main body 101, after adjustment, the fixing rod 402 at the rear end of the external connector 401 is inserted into a slot 102 of the main body 101, the limiting pieces 4021 are clamped with the limiting pieces 1021 in the slot 102, the inserting rod 302 on the moving rod 302 is inserted into the two sides of the slot 101, and the main body 201 can be fixed at the two sides of the main body 101 through the positioning holes.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The miniature excavator bucket for soil layer tunneling is characterized by comprising a mounting mechanism (1); two groups of sliding assemblies (2) are arranged on the mounting mechanism (1), the sliding assemblies (2) comprise side baffles (201), positioning holes (2011) and fixing grooves (2012), plate-shaped structures are arranged outside the side baffles (201), the side baffles (201) are arranged on two sides of a main body (101) in the mounting mechanism (1), and the plate-shaped structures at the outer ends of the side baffles (201) are in sliding connection with sliding grooves (1012) on the inner side of the main body (101); the positioning holes (2011) are formed in two ends of the front side of the plate-shaped structure outside the side baffle plate (201), and the fixing grooves (2012) are formed in the middle position outside the side baffle plate (201); the installation mechanism (1) is provided with an adjusting component (3), precast slabs (301) of the adjusting component (3) are symmetrically arranged at the upper end of the main body (101), a moving rod (302) on the precast slabs (301) is positioned at the upper end of the front side of the main body (101), and an inserting rod A (3021) at the inner end of the moving rod (302) penetrates through the main body (101) and is inserted into a positioning hole (2011) at the upper end of the side baffle (201); the mounting mechanism (1) is provided with an external component (4), an external connector (401) of the external component (4) is arranged on the front side of the bottom of the main body (101), an inserting rod B (4011) at the inner end of the external connector (401) penetrates through the main body (101) to be inserted into a positioning hole (2011) at the front end of the bottom side of the side baffle plate (201), a fixing rod (402) at the rear end of the external connector (401) is inserted into a slot (102) in the main body (101), and a fixing hole (4021) in the fixing rod (402) is clamped with a limiting part (1021) in the slot (102).
2. The micro bucket for earth excavation as defined in claim 1, wherein: the mounting mechanism (1) comprises: a main body (101), a mounting plate (1011) and a chute (1012); the main body (101) is of a bucket-shaped structure; the mounting plate (1011) is arranged at the upper end of the main body (101); the sliding grooves (1012) are arranged in two groups, the sliding grooves (1012) are symmetrically arranged on two sides of the main body (101), and the two sides of the sliding grooves (1012) penetrate through the main body (101) through round through holes.
3. The micro bucket for earth excavation as defined in claim 1, wherein: the mounting mechanism (1) further comprises: a slot (102) and a stopper (1021); the slot (102) is arranged at the bottom of the front side of the main body (101), and the slot (102) penetrates through the front end of the main body (101); the limiting parts (1021) are provided with two groups, the limiting parts (1021) are slidably arranged on the rear side inside the sliding groove (1012) through elastic parts, and the limiting parts (1021) are provided with wedge-shaped protruding structures.
4. The micro bucket for earth excavation as defined in claim 1, wherein: the sliding assembly (2) further comprises: a reinforcing plate (202) and a control plate (203); the reinforcing plate (202) is arranged at the outer end of the side baffle plate (201), and the reinforcing plate (202) is clamped in the fixing groove (2012); the control boards (203) are provided with two groups in total, the control boards (203) are arranged on two sides outside the side baffles (201), the control boards (203) are arranged on two sides of the fixing groove (2012), and round rods on the control boards (203) penetrate through the side baffles (201) and are inserted into the reinforcing plates (202).
5. The micro bucket for earth excavation as defined in claim 1, wherein: the adjusting assembly (3) comprises: a prefabricated panel (301) and an inner tub (3011); two groups of precast slabs (301) are arranged in total, and the precast slabs (301) are of rectangular plate-shaped structures; the inner groove (3011) is formed at the inner end of the precast slab (301), and the inner groove (3011) penetrates through the two sides and the front end of the precast slab (301).
6. The micro bucket for earth excavation as defined in claim 5, wherein: the adjusting assembly (3) further comprises: a moving lever (302) and a plunger A (3021); the movable rods (302) are arranged on the front sides of the two groups of precast slabs (301), and T-shaped rods at the rear ends of the movable rods (302) are slidably arranged in the inner groove (3011) through elastic pieces; the two groups of the inserted bars A (3021) are arranged in total, and the inserted bars A (3021) are symmetrically arranged at two sides of the moving bar (302).
7. The micro bucket for earth excavation as defined in claim 1, wherein: the outer assembly (4) comprises: an external connector (401) and a plug rod B (4011); the front end of the external connector (401) is provided with a zigzag protrusion structure, and the inner end of the rear side of the external connector (401) is provided with a rectangular groove; the two groups of inserted bars B (4011) are arranged in total, and the inserted bars B (4011) are symmetrically arranged on two sides of the rectangular groove at the rear end of the external connector (401).
8. The micro bucket for earth excavation of claim 7, wherein: the outer assembly (4) further comprises: a fixing lever (402) and a fixing hole (4021); the fixing rod (402) is arranged in the middle of the rectangular groove at the rear side of the outer connector (401); the fixing holes (4021) are symmetrically formed in two ends of the rear side of the fixing rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310366298.7A CN116335220A (en) | 2023-04-07 | 2023-04-07 | Miniature excavator bucket for soil layer tunneling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310366298.7A CN116335220A (en) | 2023-04-07 | 2023-04-07 | Miniature excavator bucket for soil layer tunneling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116335220A true CN116335220A (en) | 2023-06-27 |
Family
ID=86887753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310366298.7A Pending CN116335220A (en) | 2023-04-07 | 2023-04-07 | Miniature excavator bucket for soil layer tunneling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116335220A (en) |
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| CN217128370U (en) * | 2022-04-02 | 2022-08-05 | 宁波吉威熔模铸造有限公司 | Excavator bucket tooth convenient to replace |
| CN217759038U (en) * | 2022-07-20 | 2022-11-08 | 中交华南交通建设有限公司 | Stone breaker for back-hoe dredger |
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2023
- 2023-04-07 CN CN202310366298.7A patent/CN116335220A/en active Pending
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| CN210315744U (en) * | 2019-07-04 | 2020-04-14 | 山东铭德机械有限公司 | Multifunctional bucket of loader |
| WO2021054524A1 (en) * | 2019-09-20 | 2021-03-25 | 주식회사 건화 | Bucket |
| CN212801708U (en) * | 2020-06-12 | 2021-03-26 | 四川邛水建设集团有限公司 | Bucket adjusting device of excavator |
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| CN213597067U (en) * | 2020-09-18 | 2021-07-02 | 青岛康太源建设集团有限公司 | Loader for loading and unloading building materials |
| CN112431242A (en) * | 2020-11-15 | 2021-03-02 | 刘贤银 | Multistage size quick adjustment's excavator scraper bowl |
| CN214363748U (en) * | 2020-12-01 | 2021-10-08 | 湖北恒立工程机械有限公司 | Scraper bowl for underground scraper who easily uses |
| CN112627256A (en) * | 2020-12-10 | 2021-04-09 | 郴州市天地青龙工程机械设备有限公司 | Excavator bucket for excavator |
| CN217128370U (en) * | 2022-04-02 | 2022-08-05 | 宁波吉威熔模铸造有限公司 | Excavator bucket tooth convenient to replace |
| CN217759038U (en) * | 2022-07-20 | 2022-11-08 | 中交华南交通建设有限公司 | Stone breaker for back-hoe dredger |
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