CN115748867A - Groove forming machine with adjustable side slope rate - Google Patents
Groove forming machine with adjustable side slope rate Download PDFInfo
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- CN115748867A CN115748867A CN202211556133.8A CN202211556133A CN115748867A CN 115748867 A CN115748867 A CN 115748867A CN 202211556133 A CN202211556133 A CN 202211556133A CN 115748867 A CN115748867 A CN 115748867A
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- bucket
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention relates to a groove forming machine with an adjustable slope ratio, which comprises a forming machine bucket structure consisting of a bucket bottom plate, bucket side plates, a bucket top plate connecting seat, two leveling plates, a digging head, an excavator mechanical arm and a bucket rear baffle, wherein an adjusting assembly is arranged between the excavator mechanical arm and the bucket top plate connecting seat, a sealing element is arranged on the bucket rear baffle, a leveling structure is arranged between the excavator mechanical arm and the leveling plates, and an adjusting and positioning mechanism is arranged on the leveling structure. This slot make-up machine with adjustable slope rate through the adjusting part who sets up to when having made things convenient for the slope rate according to excavating the slot to adjust bucket curb plate inclination, the sealed effect of back bucket backplate is guaranteed to adjust to the sealing member that the cooperation set up, simultaneously through the leveling structure that sets up, has guaranteed to realize the level (l) ing to the levelling plate through the leveling structure after the bucket curb plate is adjusted, thereby wholly excavates different slots through adjusting the adaptation.
Description
Technical Field
The invention relates to the technical field of groove forming machines, in particular to a groove forming machine with an adjustable slope rate.
Background
The irrigation of farmland usually utilizes river water, and through the "ditch" opened on the ground, introduce the farmland, the ditch groove is the water course dug manually, there are branches of main canal, branch canal, main canal and branch canal, the main canal and branch canal are generally built with the stone or cement, the existing apparatus adopts the excavator to cooperate with the bucket to excavate and shape the ditch groove directly.
The requirement that its pair side slope rate was different when carrying out the shaping excavation to the slot, and current bucket belongs to fixed structure, can't adjust the change, leads to the bucket of connecting on the excavator that needs to be changed when carrying out the slot of excavating different slope rates, and dismantles large-scale mechanical component and need cooperate large-scale extracting tool to take out the connecting axle of bucket, and it is big to change intensity, is not convenient for improve the suitability of excavating different slots.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a groove forming machine with an adjustable side slope rate, which has the advantages of adjustable side slope rate and the like, and solves the problems that the existing bucket belongs to a fixed structure, cannot be adjusted and changed, so that the bucket connected on the excavator needs to be replaced when the grooves with different slope rates are excavated, a large mechanical assembly needs to be matched with a large dismantling tool to take out a connecting shaft of the bucket when the large mechanical assembly is dismantled, the replacing strength is high, and the adaptability of excavating different grooves is not convenient to improve.
In order to achieve the purpose, the invention provides the following technical scheme: a groove forming machine with adjustable slope gradient comprises a forming machine bucket structure, wherein the forming machine bucket structure comprises a bucket bottom plate, bucket side plates, a bucket top plate connecting seat, two leveling plates, an excavating head, an excavator mechanical arm and a bucket rear baffle, an adjusting assembly is arranged between the excavator mechanical arm and the bucket top plate connecting seat, a sealing element is arranged on the bucket rear baffle, and a leveling structure is arranged between the excavator mechanical arm and the leveling plates;
wherein the leveling structure is provided with an adjusting and positioning mechanism;
the adjusting assembly comprises moving grooves formed in the left side and the right side of the bottom of the bucket top plate connecting seat, through holes formed in the left side and the right side of the top of the bucket top plate connecting seat and communicated with the moving grooves, guide grooves formed in the front surface of the bucket top plate connecting seat and a hydraulic push rod fixedly installed on the front surface of the bucket top plate connecting seat, a moving seat which is located outside the bucket top plate connecting seat and is in sliding connection with the guide grooves is fixedly installed at the push rod of the hydraulic push rod, rotating rods penetrating through the through holes are movably installed on the left side and the right side of the moving seat, an extension plate which is in sliding connection with the moving grooves is movably installed at one end, away from the moving seat, of each rotating rod, and the two extension plates are respectively and movably connected with the two bucket side plates;
the sealing element comprises moving grooves arranged on the left side and the right side of the bucket rear baffle and a plurality of mounting grooves which are arranged on the left side and the right side of the bucket rear baffle and communicated with the moving grooves, an elastic telescopic rod is fixedly mounted in each mounting groove, a sealing plate positioned in each moving groove is fixedly mounted on the outer side of each elastic telescopic rod, and an elastic rubber block in contact with a bucket side plate is fixedly mounted on the outer side of each sealing plate;
the leveling structure comprises a mounting hole formed in the inner portion of a bucket top plate connecting seat, a servo motor is fixedly mounted in the mounting hole, a movable seat is fixedly mounted in the mounting hole, a threaded rod movably connected with the movable seat is fixedly mounted at an output shaft of the servo motor through a coupler, a thread moving seat is connected to the outer portion of the threaded rod through threads, and movable rods movably connected with leveling plates are movably mounted on the left side and the right side of the thread moving seat.
Furthermore, the front surface fixed mounting of bucket bottom plate has the quantity to be a plurality of and be the digging head that the equidistance distributes, and the equal movable mounting in left and right sides of bucket bottom plate has the bucket curb plate, and the laminating has bucket roof connecting seat between two bucket curb plates, and fixed mounting has the bucket backplate simultaneously between bucket roof connecting seat and the bucket bottom plate, and the top movable mounting of bucket curb plate has the leveling plate, and the top of bucket roof connecting seat is passed through connecting axle and excavator arm fixed connection.
Further, the bucket bottom plate, the bucket side plates and the leveling plate are hinged through hinges.
Further, adjust positioning mechanism including fixed mounting in the mounting hole quantity be two the locating lever, set up in the screw thread removal seat left and right sides is perforated and is set up in by the location that the locating lever passed the spread groove of screw thread removal seat left and right sides and location perforation intercommunication, two the tooth's socket that quantity is a plurality of is all seted up to the opposite face of locating lever, and fixed mounting has the spring in the spread groove, the outside fixed mounting of spring have with the electro-magnet tooth piece of tooth's socket meshing adaptation.
Further, the quantity of tooth's socket is no less than thirty, and the tooth's socket is vertical equidistance and distributes, and the spring is the plastics spring, and the electro-magnet tooth piece is contactless with the locating lever when the spring is in the contraction state, and the electro-magnet tooth piece is located the tooth's socket when the spring is in the extension state, and the electro-magnet tooth piece is provided with the tooth piece for the electro-magnet outside.
Further, the threaded rod rotates with the movable seat to be connected, and the threaded rod circumference rotates, and the movable rod is the rotation with leveling plate and the connected mode of screw thread removal seat and is connected.
Further, the shifting chute is as wide as the left and right sides of the bucket backplate, and is a plurality of the joint between the sealing plate mutually, and the sealing plate length from top to bottom progressively decreases while the mounting groove length from top to bottom progressively decreases.
Furthermore, the elastic telescopic rod comprises a telescopic spring and a telescopic rod, the telescopic rod comprises an outer barrel and an inner rod, the inner rod penetrates through the outer barrel and extends to the outer portion of the outer barrel in a sliding connection mode, one end, away from each other, of the outer barrel and the inner rod is fixedly connected with the two ends of the inner side of the telescopic spring respectively, and the two ends of the outer side of the telescopic spring are fixedly connected with the rear baffle plate and the sealing plate of the excavator bucket respectively.
Furthermore, the lower surface of the extension plate is flush with the lower surface of the bucket top plate connecting seat, and the extension plate is not separated from the moving groove.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this slot make-up machine with adjustable slope rate through the adjusting part who sets up to when having made things convenient for the slope rate according to excavating the slot to adjust bucket curb plate inclination, the sealed effect of back bucket backplate is guaranteed to adjust to the sealing member that the cooperation set up, simultaneously through the leveling structure that sets up, has guaranteed to realize the level (l) ing to the levelling plate through the leveling structure after the bucket curb plate is adjusted, thereby wholly excavates different slots through adjusting the adaptation.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 5 is a front view of the present invention.
In the figure: 1 bucket bottom plate, 2 bucket curb plates, 3 levelling plates, 4 bucket roof connecting seats, 5 digging heads, 6 shifting chutes, 7 perforation, 8 excavator mechanical arms, 9 hydraulic push rods, 10 guide grooves, 11 shifting seats, 12 rotating rods, 13 extending plates, 14 mounting grooves, 15 shifting chutes, 16 elastic telescopic rods, 17 sealing plates, 18 bucket rear baffles, 19 elastic rubber blocks, 20 mounting holes, 21 servo motors, 22 shifting seats, 23 threaded shifting seats, 24 shifting rods, 25 positioning perforation, 26 connecting grooves, 27 positioning rods, 28 springs, 29 electromagnet tooth blocks, 30 tooth grooves and 31 threaded rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the groove forming machine with adjustable slope ratio in the present embodiment includes a bucket structure of the forming machine, which is composed of a bucket bottom plate 1, a bucket side plate 2, a bucket top plate connecting seat 4, two leveling plates 3, a digging head 5, an excavator mechanical arm 8 and a bucket back plate 18, wherein an adjusting assembly is arranged between the excavator mechanical arm 8 and the bucket top plate connecting seat 4, a sealing member is arranged on the bucket back plate 18, and a leveling structure is arranged between the excavator mechanical arm 8 and the leveling plates 3.
Wherein the leveling structure is provided with an adjusting and positioning mechanism.
The adjusting part in this embodiment includes the shifting chute 6 of seting up in the left and right sides of bucket roof connecting seat 4 bottom, set up in the perforation 7 of the left and right sides and shifting chute 6 intercommunication in bucket roof connecting seat 4 top, set up in the guide way 10 of bucket roof connecting seat 4 front surface and fixed mounting in the hydraulic push rod 9 of bucket roof connecting seat 4 front surface, hydraulic push rod 9's push rod department fixed mounting has the removal seat 11 that is located bucket roof connecting seat 4 outside and with guide way 10 sliding connection, the equal movable mounting in the left and right sides of removal seat 11 has the dwang 12 that passes perforation 7, the one end movable mounting that the removal seat 11 was kept away from to dwang 12 has extension board 13 with shifting chute 6 sliding connection, two extension boards 13 respectively with two 2 swing joint of bucket curb plates.
In this embodiment, the lower surface of the extension plate 13 is flush with the lower surface of the bucket top plate connecting seat 4, and the extension plate 13 is not separated from the moving groove 6.
It should be noted that the front surface of the bucket bottom plate 1 is fixedly provided with a plurality of digging heads 5 distributed equidistantly, the left and right sides of the bucket bottom plate 1 are movably provided with bucket side plates 2, a bucket top plate connecting seat 4 is attached between the two bucket side plates 2, a bucket rear baffle 18 is fixedly arranged between the bucket top plate connecting seat 4 and the bucket bottom plate 1, the top of each bucket side plate 2 is movably provided with a leveling plate 3, and the top of the bucket top plate connecting seat 4 is fixedly connected with the excavator mechanical arm 8 through a connecting shaft.
Wherein the bucket bottom plate 1 and the bucket side plate 2 are hinged with the bucket side plate 2 and the leveling plate 3 through hinges.
The sealing element in the embodiment comprises moving grooves 15 arranged on the left side and the right side of a bucket rear baffle 18 and mounting grooves 14 which are arranged on the left side and the right side of the bucket rear baffle 18 and are a plurality of in number and communicated with the moving grooves 15, an elastic telescopic rod 16 is fixedly mounted in the mounting grooves 14, a sealing plate 17 positioned in the moving grooves 15 is fixedly mounted on the outer side of the elastic telescopic rod 16, and an elastic rubber block 19 in contact with a bucket side plate 2 is fixedly mounted on the outer side of the sealing plate 17.
It should be noted that the width of the moving slot 15 is equal to the width of the left and right sides of the bucket back plate 18, the sealing plates 17 are attached to each other, and the lengths of the sealing plates 17 decrease from top to bottom while the lengths of the installation slots 14 decrease from top to bottom.
The elastic telescopic rod 16 comprises a telescopic spring and a telescopic rod, the telescopic rod comprises an outer barrel and an inner rod, the inner rod penetrates through the outer barrel and extends to the outer portion of the outer barrel in a sliding connection mode, one end, away from each other, of the outer barrel and the inner rod is fixedly connected with the two ends of the inner side of the telescopic spring respectively, the two ends of the outer side of the telescopic spring are fixedly connected with the rear baffle 18 and the sealing plate 17 of the excavator bucket respectively, and the outer barrel and the inner rod are not separated from each other.
The leveling structure in the embodiment comprises a mounting hole 20 formed in a top plate connecting seat 4 of the excavator bucket, a servo motor 21 is fixedly mounted in the mounting hole 20, a movable seat 22 is fixedly mounted in the mounting hole 20, a threaded rod 31 movably connected with the movable seat 22 is fixedly mounted at an output shaft of the servo motor 21 through a coupler, a thread moving seat 23 is connected to the outer portion of the threaded rod 31 through threads, and movable rods 24 movably connected with the leveling plates 3 are movably mounted on the left side and the right side of the thread moving seat 23.
In this embodiment, the threaded rod 31 is rotatably connected to the movable seat 22, the threaded rod 31 rotates circumferentially, and the movable rod 24 is rotatably connected to the leveling plate 3 and the thread moving seat 23.
It should be noted that, the adjusting and positioning mechanism includes two positioning rods 27 fixedly installed in the installation hole 20, two positioning holes 25 opened on the left and right sides of the threaded moving seat 23 and penetrated by the positioning rods 27, and two connecting grooves 26 opened on the left and right sides of the threaded moving seat 23 and communicated with the positioning holes 25, tooth sockets 30 of a plurality of numbers are all opened on the opposite surfaces of the two positioning rods 27, springs 28 are fixedly installed in the connecting grooves 26, electromagnet tooth blocks 29 engaged with the tooth sockets 30 are fixedly installed on the outer sides of the springs 28, the number of the tooth sockets 30 is not less than thirty, the tooth sockets 30 are distributed at equal vertical intervals, the springs 28 are plastic springs, the electromagnet tooth blocks 29 are not in contact with the positioning rods 27 when the springs 28 are in the contraction state, the electromagnet tooth blocks 29 are located in the tooth sockets 30 when the springs 28 are in the extension state, and the electromagnet tooth blocks 29 are provided outside the electromagnet.
It can be understood that when the screw moving seat 23 moves up and down for adjustment, the electromagnet tooth block 29 which is arranged in a matching manner is electrified to work to generate magnetism and is simultaneously adsorbed and fixed in the tooth groove 30 on the positioning rod 27, so that locking and fixing of the screw moving seat 23 after movement are realized, the stability of the leveling plate 3 after adjustment is ensured, and meanwhile, when the leveling plate 3 needs to be adjusted, the electromagnet tooth block 29 is powered off, and the electromagnet tooth block 29 is pulled to reset under the elastic stretching resetting action of the spring 28 to be separated from the tooth groove 30, so that the screw moving seat 23 can be conveniently moved and adjusted;
the positioning rod 27 is made of ferrous material that can be attracted and fixed by the electromagnet tooth block 29.
The working principle of the embodiment is as follows:
through the arranged hydraulic push rod 9, when different grooves with different side slope rates are excavated, the hydraulic push rod 9 works to push the moving seat 11 to stably move in the guide groove 10, and simultaneously, the rotating rod 12 is driven to rotate along with the movement of the moving seat 11, so that the rotating rod 12 pushes the two extension plates 13 to stably move in the moving groove 6 while rotating, the extension plates 13 move and the bucket side plates 2 rotate, simultaneously push the two bucket side plates 2 to rotatably expand on the bucket bottom plate 1, the purpose of changing the inclination angles of the bucket side plates 2 is achieved, and the change of the excavation slope rates of the side surfaces of the grooves during excavation is ensured;
meanwhile, when the bucket side plate 2 moves, under the elastic expansion action of the elastic expansion link 16 along with the separation of the bucket side plate 2 and the bucket rear baffle 18, the elastic expansion link 16 synchronously extends to push the sealing plate 17 to move in the moving groove 15 when the bucket side plate 2 moves, so that the sealing plate 17 is mutually attached and simultaneously pushes the elastic rubber block 19 to be always attached to the bucket side plate 2, and further, after the inclination angle of the bucket side plate 2 is adjusted, the bucket bottom plate 1, the bucket side plate 2, the bucket rear baffle 18, the sealing plate 17, the elastic rubber block 19, the bucket top plate connecting seat 4 and the extension plate 13 are always combined, spliced and sealed into a bucket shape, and the groove opening is facilitated;
in addition, through the servo motor 21 who sets up, thereby guaranteed to drive threaded rod 31 pivoted on sliding seat 22 through servo motor 21 work after 2 inclination of bucket curb plate are adjusted and are accomplished, utilize threaded connection of thread shifting seat 23 and threaded rod 31, and mounting hole 20 is to the upper and lower limiting displacement of thread shifting seat 23, it drives thread shifting seat 23 and removes and drive movable rod 24 pivoted simultaneously on leveling plate 3 to have guaranteed threaded rod 31 pivoted simultaneously, drive leveling plate 3 and rotate the adjustment level, thereby guaranteed that leveling plate 3 can realize the regulation level in step when adjusting of bucket curb plate 2, thereby be convenient for level the top both sides of slot when excavating the slot.
The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a slot make-up machine with adjustable side slope rate, includes that bucket bottom plate (1), bucket curb plate (2), bucket roof connecting seat (4), quantity are two leveling plate (3), dig head (5), excavator arm (8) and the make-up machine bucket structure of bucket backplate (18) constitution, its characterized in that: an adjusting assembly is arranged between the excavator mechanical arm (8) and the excavator bucket top plate connecting seat (4), a sealing piece is arranged on the excavator bucket rear baffle (18), and a leveling structure is arranged between the excavator mechanical arm (8) and the leveling plate (3);
wherein the leveling structure is provided with an adjusting and positioning mechanism;
the adjusting assembly comprises moving grooves (6) arranged on the left side and the right side of the bottom of the bucket roof connecting seat (4), through holes (7) arranged on the left side and the right side of the top of the bucket roof connecting seat (4) and communicated with the moving grooves (6), guide grooves (10) arranged on the front surface of the bucket roof connecting seat (4) and hydraulic push rods (9) fixedly arranged on the front surface of the bucket roof connecting seat (4), moving seats (11) which are positioned outside the bucket roof connecting seat (4) and are in sliding connection with the guide grooves (10) are fixedly arranged at the push rods of the hydraulic push rods (9), rotating rods (12) penetrating through the through holes (7) are movably arranged on the left side and the right side of the moving seats (11), extension plates (13) in sliding connection with the moving grooves (6) are movably arranged at one ends, far away from the moving seats (11), of the rotating rods (12), and the two extension plates (13) are respectively and movably connected with the two bucket side plates (2);
the sealing element comprises moving grooves (15) arranged on the left side and the right side of the bucket rear baffle (18) and a plurality of mounting grooves (14) which are arranged on the left side and the right side of the bucket rear baffle (18) and communicated with the moving grooves (15), an elastic telescopic rod (16) is fixedly mounted in each mounting groove (14), a sealing plate (17) positioned in each moving groove (15) is fixedly mounted on the outer side of each elastic telescopic rod (16), and an elastic rubber block (19) contacted with the bucket side plate (2) is fixedly mounted on the outer side of each sealing plate (17);
the leveling structure is including offering in inside mounting hole (20) of bucket roof connecting seat (4), fixed mounting has servo motor (21) in mounting hole (20), fixed mounting has sliding seat (22) in mounting hole (20), the output shaft department of servo motor (21) has threaded rod (31) with sliding seat (22) swing joint through shaft coupling fixed mounting, the outside threaded connection of threaded rod (31) has screw thread removal seat (23), the equal movable mounting in the left and right sides of screw thread removal seat (23) has movable rod (24) with leveling plate (3) swing joint.
2. The groove forming machine with adjustable slope rate of claim 1, characterized in that: the excavator bucket is characterized in that the front surface of the excavator bucket bottom plate (1) is fixedly provided with a plurality of excavator heads (5) distributed equidistantly, the left side and the right side of the excavator bucket bottom plate (1) are respectively and movably provided with an excavator bucket side plate (2), an excavator bucket top plate connecting seat (4) is attached between the two excavator bucket side plates (2), an excavator bucket rear baffle (18) is fixedly arranged between the excavator bucket top plate connecting seat (4) and the excavator bucket bottom plate (1), the top of each excavator bucket side plate (2) is movably provided with a leveling plate (3), and the top of the excavator bucket top plate connecting seat (4) is fixedly connected with an excavator mechanical arm (8) through a connecting shaft.
3. The groove forming machine with adjustable slope rate of claim 2, characterized in that: the bottom plate (1) of the excavator bucket is hinged with the side plate (2) of the excavator bucket, and the side plate (2) of the excavator bucket is hinged with the leveling plate (3) through hinges.
4. The groove forming machine with adjustable slope rate of claim 1, characterized in that: the adjusting and positioning mechanism comprises positioning rods (27) fixedly installed in the installation holes (20) in two number, positioning through holes (25) which are penetrated by the positioning rods (27) in the left side and the right side of the thread moving seat (23) and connecting grooves (26) which are communicated with the positioning through holes (25) in the left side and the right side of the thread moving seat (23), wherein tooth sockets (30) in a plurality of number are formed in the opposite surfaces of the positioning rods (27), springs (28) are fixedly installed in the connecting grooves (26), and electromagnet tooth blocks (29) matched with the tooth sockets (30) in a meshing manner are fixedly installed on the outer sides of the springs (28).
5. The groove forming machine with adjustable slope rate of claim 4, characterized in that: the quantity of tooth's socket (30) is no less than thirty, and tooth's socket (30) are vertical equidistance and distribute, and spring (28) are the plastics spring, and electromagnet tooth piece (29) and locating lever (27) contactless when spring (28) are in the contraction state, and electromagnet tooth piece (29) are located tooth's socket (30) when spring (28) are in the extension state, and electromagnet tooth piece (29) are provided with the tooth piece for the electromagnet outside.
6. The groove forming machine with the adjustable slope ratio of the side slope as claimed in claim 1, wherein: threaded rod (31) rotate with movable seat (22) and be connected, threaded rod (31) circumference is rotated, and movable rod (24) are the rotation with leveling plate (3) and the connected mode of screw thread removal seat (23) and are connected.
7. The groove forming machine with the adjustable slope ratio of the side slope as claimed in claim 1, wherein: the left and right sides of shifting chute (15) and bucket backplate (18) are the same width, and are a plurality of laminating each other between closing plate (17), and closing plate (17) from top to bottom length degressive and mounting groove (14) from top to bottom length degressive simultaneously.
8. The groove forming machine with adjustable slope rate of claim 1, characterized in that: the telescopic rod (16) is composed of an expansion spring and a telescopic rod, the telescopic rod is composed of an outer barrel and an inner rod, the inner rod penetrates through the outer barrel and extends to the outside of the outer barrel in a sliding connection mode, one end, far away from each other, of the outer barrel and the inner rod is fixedly connected with the two ends of the inner side of the expansion spring respectively, and the two ends of the outer side of the expansion spring are fixedly connected with a bucket rear baffle (18) and a sealing plate (17) respectively.
9. The groove forming machine with the adjustable slope ratio of the side slope as claimed in claim 1, wherein: the lower surface of the extension plate (13) is flush with the lower surface of the bucket top plate connecting seat (4), and the extension plate (13) is not separated from the moving groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556133.8A CN115748867A (en) | 2022-12-06 | 2022-12-06 | Groove forming machine with adjustable side slope rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556133.8A CN115748867A (en) | 2022-12-06 | 2022-12-06 | Groove forming machine with adjustable side slope rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115748867A true CN115748867A (en) | 2023-03-07 |
Family
ID=85344707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211556133.8A Pending CN115748867A (en) | 2022-12-06 | 2022-12-06 | Groove forming machine with adjustable side slope rate |
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| Country | Link |
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| CN (1) | CN115748867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117721865A (en) * | 2024-02-18 | 2024-03-19 | 中铁北京工程局集团第五工程有限公司 | Adjustable excavator bucket suitable for trapezoidal slot |
-
2022
- 2022-12-06 CN CN202211556133.8A patent/CN115748867A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117721865A (en) * | 2024-02-18 | 2024-03-19 | 中铁北京工程局集团第五工程有限公司 | Adjustable excavator bucket suitable for trapezoidal slot |
| CN117721865B (en) * | 2024-02-18 | 2024-04-26 | 中铁北京工程局集团第五工程有限公司 | Adjustable excavator bucket suitable for trapezoidal slot |
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