CN217267711U - Excavator bucket mechanism with adjustable angle - Google Patents
Excavator bucket mechanism with adjustable angle Download PDFInfo
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- CN217267711U CN217267711U CN202220380491.7U CN202220380491U CN217267711U CN 217267711 U CN217267711 U CN 217267711U CN 202220380491 U CN202220380491 U CN 202220380491U CN 217267711 U CN217267711 U CN 217267711U
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Abstract
The utility model provides an excavator scraper bowl mechanism of angularly adjustable. The adjustable angle excavator bucket mechanism comprises a bucket; the mounting box is fixedly mounted on the outer wall of one side of the bucket; the sliding plate is slidably mounted on the inner wall of the mounting box; the connecting plate is slidably mounted on the outer wall of one side of the mounting box, extends into the mounting box and is fixedly connected with the sliding plate; the two rotating rods are rotatably arranged on the outer wall of one side of the mounting box; and the two belt pulleys are fixedly sleeved on the two rotating rods respectively. The utility model provides an angularly adjustable excavator scraper bowl mechanism has convenient to use, avoids the material to take place to drop, the advantage of being convenient for clear away in the transportation.
Description
Technical Field
The utility model relates to an excavator auxiliary assembly technical field especially relates to an excavator scraper bowl mechanism of angularly adjustable.
Background
An excavator is an earthmoving machine that excavates material above or below a bearing surface with a bucket and loads it into a haulage vehicle or discharges it to a stockyard.
The prior art discloses an excavator bucket mechanism with adjustable angle, which comprises a base, a main swing arm and a bucket, wherein the upper part of the rear wall of the bucket is hinged with a slave swing arm through an auxiliary arm front pin shaft, a turnover hydraulic cylinder is hinged at the rear end of the slave swing arm through a turnover front pin shaft, the turnover hydraulic cylinder is hinged at the upper end of a swing plate through a turnover rear pin shaft, the middle part of the swing plate is hinged at the rear end of the main swing arm through a fulcrum pin shaft, the lower end of the swing plate is hinged with a swing angle hydraulic cylinder through an angle front pin shaft, and the root part of the swing angle hydraulic cylinder is hinged at the middle part of the base through an angle rear pin shaft. The utility model discloses can make angle and upset realize linkage operation, angle modulation can also be independent and upset part and independent regulation simultaneously to can be adapted to various complicated operating mode environment, especially be suitable for the frequent transform of multiple operation needs for example the condition of going on in turn frequently of leveling operation and slope cutting operation, thereby simplified the structure and the operating procedure of excavator scraper bowl mechanism, have the cost and show the advantage that reduces and the fault rate is low.
However, the bucket is digging the material and pack it into the in-process in the vehicle, and the material in the bucket drops easily to lead to reducing work efficiency, and the bucket is when digging the material for a long time on its inner wall easy adhesion more material, lead to inconvenient clear away it.
Therefore, there is a need to provide a new angle adjustable excavator bucket mechanism that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, avoid the material to take place to drop, the excavator scraper bowl mechanism of angularly adjustable of being convenient for clear away in the transportation.
In order to solve the technical problem, the utility model provides an excavator scraper bowl mechanism of angularly adjustable includes: a bucket; the mounting box is fixedly mounted on the outer wall of one side of the bucket; the sliding plate is slidably mounted on the inner wall of the mounting box; the connecting plate is slidably mounted on the outer wall of one side of the mounting box, extends into the mounting box and is fixedly connected with the sliding plate; the two rotating rods are rotatably arranged on the outer wall of one side of the mounting box; the two belt pulleys are fixedly sleeved on the two rotating rods respectively; the motor is fixedly arranged on the outer wall of one side of the mounting box, and an output shaft of the motor is fixedly connected with any one rotating rod; the two first toothed plates are fixedly mounted at the top and the bottom of the connecting plate respectively; the two residual teeth are respectively fixedly sleeved on the two rotating rods, and the corresponding residual teeth are meshed with the corresponding first toothed plates; the spring is fixedly arranged on the outer wall of one side of the sliding plate; the knocking plate is fixedly arranged at one end, far away from the sliding plate, of the spring; the belt is sleeved on the two belt pulleys; the leakage-proof mechanism is arranged on the bucket.
Preferably, the leak protection mechanism includes pivot, gear, second pinion rack, cylinder and apron, the pivot is rotated and is installed on the both sides inner wall of scraper bowl, the both ends of pivot all extend to outside the scraper bowl, gear fixed mounting is in the pivot, second pinion rack slidable mounting is in on one side outer wall of scraper bowl, the second pinion rack with the gear meshes mutually, cylinder fixed mounting is in on one side outer wall of scraper bowl, the output shaft of cylinder with second pinion rack fixed connection, the fixed cover of apron is established in the pivot.
Preferably, a sliding groove is formed in the outer wall of one side of the bucket, a sliding block is fixedly mounted on the outer wall of one side of the second toothed plate, and the outer wall of one side of the sliding block extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
Preferably, the top inner wall and the bottom inner wall of install bin have seted up the spacing groove respectively, the top and the bottom of slide fixed mounting respectively have the stopper, two one side outer wall that the stopper kept away from each other extends to two respectively the spacing inslot and with two the inner wall sliding connection of spacing groove.
Preferably, a rubber pad is fixedly mounted on the outer wall of one side of the knocking plate.
Preferably, two limiting holes are formed in the outer wall of one side of the sliding plate, two limiting rods are fixedly mounted on the outer wall of one side of the knocking plate, and the two limiting rods penetrate through the two limiting holes and are in sliding connection with the inner walls of the two limiting holes respectively.
Preferably, a protective cover is fixedly mounted on the outer wall of one side of the mounting box, and an avoiding opening is formed in the outer wall of one side of the protective cover.
Compared with the prior art, the utility model provides an angularly adjustable excavator scraper bowl mechanism has following beneficial effect:
the utility model provides an excavator scraper bowl mechanism of angularly adjustable digs the material when getting when the scraper bowl, just can drive the material of apron in to the scraper bowl through starting cylinder and cover, avoids the material to take place the phenomenon that drops, improves work efficiency, and after work was accomplished, but starter motor just can drive the strike plate and reciprocate to strike the scraper bowl for the material vibration of adhesion gets off on the scraper bowl, facilitates the use.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an angularly adjustable excavator bucket mechanism provided by the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is a schematic side view of a preferred embodiment of an angularly adjustable excavator bucket mechanism provided by the present invention;
fig. 4 is a side view structural schematic diagram of the connecting plate and the first tooth plate shown in fig. 1.
Reference numbers in the figures: 1. a bucket; 2. installing a box; 3. a slide plate; 4. a connecting plate; 5. a rotating rod; 6. a belt pulley; 7. a motor; 8. a first toothed plate; 9. residual teeth; 10. a spring; 11. knocking the plate; 12. a belt; 13. a rotating shaft; 14. a gear; 15. a second toothed plate; 16. a cylinder; 17. and a cover plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic structural view of an angle-adjustable excavator bucket mechanism according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the part A shown in FIG. 1; FIG. 3 is a schematic side view of a preferred embodiment of an angularly adjustable excavator bucket mechanism provided by the present invention; fig. 4 is a side view structural schematic diagram of the connecting plate and the first tooth plate shown in fig. 1. The angularly adjustable excavator bucket mechanism includes: a bucket 1; the mounting box 2 is fixedly mounted on the outer wall of one side of the bucket 1, and the mounting box 2 is used for protecting parts inside the bucket and avoiding collision with external materials; the sliding plate 3 is slidably arranged on the inner wall of the installation box 2; the connecting plate 4 is slidably mounted on the outer wall of one side of the mounting box 2, the connecting plate 4 extends into the mounting box 2 and is fixedly connected with the sliding plate 3, a through hole is formed in the outer wall of one side of the mounting box 2, the connecting plate 4 penetrates through the through hole, and the through hole is used for avoiding the connecting plate 4; the two rotating rods 5 are rotatably arranged on the outer wall of one side of the installation box 2; the two belt pulleys 6 are respectively fixedly sleeved on the two rotating rods 5; the motor 7 is fixedly arranged on the outer wall of one side of the installation box 2, and an output shaft of the motor 7 is fixedly connected with any one rotating rod 5; the two first toothed plates 8 are respectively and fixedly arranged at the top and the bottom of the connecting plate 4; the two residual teeth 9 are fixedly sleeved on the two rotating rods 5 respectively, the corresponding residual teeth 9 are meshed with the corresponding first toothed plates 8, and the two residual teeth 9 and the two first toothed plates 8 are matched with each other to drive the knocking plate 11 to knock the bucket 1 in a reciprocating manner, so that materials adhered to the bucket 1 are vibrated down, and the cleaning work is facilitated; the spring 10 is fixedly arranged on the outer wall of one side of the sliding plate 3; the knocking plate 11 is fixedly arranged at one end, far away from the sliding plate 3, of the spring 10, and is used for vibrating the bucket 1 under the action of the knocking plate 11 so as to vibrate materials adhered to the bucket; the belt 12 is sleeved on the two belt pulleys 6, and the two belt pulleys 6 are driven to rotate simultaneously through the arranged belt 12; and the leakage-proof mechanism is arranged on the bucket 1.
In order to avoid the phenomenon that materials fall in the process of transferring the materials and improve the working efficiency, the leakage prevention mechanism comprises a rotating shaft 13, a gear 14, a second toothed plate 15, a cylinder 16 and a cover plate 17, wherein the rotating shaft 13 is rotatably installed on the inner walls of two sides of the bucket 1, two ends of the rotating shaft 13 extend out of the bucket 1, the gear 14 is fixedly installed on the rotating shaft 13, the second toothed plate 15 is slidably installed on the outer wall of one side of the bucket 1, the second toothed plate 15 is meshed with the gear 14, and the gear 14 and the second toothed plate 15 are matched with each other to drive the cover plate 17 to lift up and close, so that the materials are prevented from falling; cylinder 16 fixed mounting is in on one side outer wall of scraper bowl 1, cylinder 16's output shaft with 15 fixed connection of second toothed plate, the fixed cover of apron 17 is established in pivot 13, is used for plugging up the material in the scraper bowl 1 through the apron 17 that sets up, avoids it to take place to drop when the operation, improves work efficiency.
In order to limit the movement of the second toothed plate 15 and avoid the deviation of the second toothed plate 15, a sliding groove is formed in the outer wall of one side of the bucket 1, a sliding block is fixedly mounted on the outer wall of one side of the second toothed plate 15, and the outer wall of one side of the sliding block extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
In order to limit the movement of the sliding plate 3 and keep the sliding plate to move horizontally all the time, the inner wall of the top and the inner wall of the bottom of the installation box 2 are respectively provided with a limiting groove, the top and the bottom of the sliding plate 3 are respectively and fixedly provided with a limiting block, and the outer wall of one side, away from each other, of the two limiting blocks respectively extends into the two limiting grooves and is in sliding connection with the inner walls of the two limiting grooves.
In order to generate hard impact on the bucket 1 and protect the bucket 1, a rubber pad is fixedly arranged on the outer wall of one side of the knocking plate 11.
In order to avoid the deviation of the knocking plate 11, two limiting holes are formed in the outer wall of one side of the sliding plate 3, two limiting rods are fixedly mounted on the outer wall of one side of the knocking plate 11 and penetrate through the two limiting holes and are connected with the inner walls of the limiting holes in a sliding mode.
In order to protect motor 7, avoid external material to produce the damage to motor 7, fixed mounting has the protection casing on the outer wall of one side of install bin 2, seted up on the outer wall of one side of protection casing and kept away the mouth.
The utility model provides an angle-adjustable's excavator scraper bowl mechanism's theory of operation as follows:
when the excavator is used, the excavator can be started to drive the bucket 1 to dig materials, after digging is completed, the air cylinder 16 can be started, the air cylinder 16 drives the second toothed plate 15 to move, the limiting effect on the second toothed plate 15 is achieved under the action of the sliding block and the sliding groove, deviation is avoided, the second toothed plate 15 drives the gear 14 to rotate, the gear 14 drives the cover plate 17 on the rotating shaft 13 to cover the materials in the bucket 1, the falling phenomenon is avoided when the materials are operated, the working efficiency is improved, after the excavator works, the motor 7 is started, the motor 7 drives the rotating rods 5 to rotate, the rotating rods 5 drive the corresponding belt pulleys 6 to rotate, the two belt pulleys 6 drive the two rotating rods 5 to rotate simultaneously under the action of the belt 12, then the two rotating rods 5 drive the two residual teeth 9 to rotate simultaneously, and reciprocating motion of the connecting plate 4 is achieved under the mutual matching of the two residual teeth 9 and the two first toothed plates 8, and then connecting plate 4 drives strike board 11 on the slide 3 and carry out reciprocal strike to scraper bowl 1, play the guard action to scraper bowl 1 under the effect of the rubber pad on striking board 11, avoid hard impact, when striking board 11 and scraper bowl 1 and contact, spring 10 is compression state, store certain elastic potential energy, play the limiting displacement to strike board 11 simultaneously under the effect of two gag lever posts, avoid striking board 11 and take place the skew phenomenon, thereby the realization gets off the material vibration of adhesion on scraper bowl 1, and the use is convenient.
Compared with the prior art, the utility model provides an angularly adjustable excavator scraper bowl mechanism has following beneficial effect:
the utility model provides an excavator scraper bowl mechanism of angularly adjustable when scraper bowl 1 digs the material and gets, just can drive apron 17 through actuating cylinder 16 and cover the material in the scraper bowl 1, avoids the material to take place the phenomenon that drops, improves work efficiency, and after work is accomplished, but starting motor 7 just can drive strike plate 11 and reciprocate to strike scraper bowl 1 for the material vibration of adhesion gets off convenient to use on scraper bowl 1.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An angularly adjustable excavator bucket mechanism comprising:
a bucket;
the mounting box is fixedly mounted on the outer wall of one side of the bucket;
the sliding plate is slidably mounted on the inner wall of the mounting box;
the connecting plate is slidably mounted on the outer wall of one side of the mounting box, extends into the mounting box and is fixedly connected with the sliding plate;
the two rotating rods are rotatably arranged on the outer wall of one side of the installation box;
the two belt pulleys are fixedly sleeved on the two rotating rods respectively;
the motor is fixedly arranged on the outer wall of one side of the mounting box, and an output shaft of the motor is fixedly connected with any one rotating rod;
the two first toothed plates are fixedly mounted at the top and the bottom of the connecting plate respectively;
the two residual teeth are respectively fixedly sleeved on the two rotating rods, and the corresponding residual teeth are meshed with the corresponding first toothed plates;
the spring is fixedly arranged on the outer wall of one side of the sliding plate;
the knocking plate is fixedly arranged at one end, far away from the sliding plate, of the spring;
the belt is sleeved on the two belt pulleys;
the leakage-proof mechanism is arranged on the bucket.
2. The angularly adjustable excavator bucket mechanism of claim 1, wherein the leakage prevention mechanism includes a rotating shaft, a gear, a second toothed plate, a cylinder and a cover plate, the rotating shaft is rotatably mounted on inner walls of two sides of the bucket, two ends of the rotating shaft both extend out of the bucket, the gear is fixedly mounted on the rotating shaft, the second toothed plate is slidably mounted on an outer wall of one side of the bucket, the second toothed plate is engaged with the gear, the cylinder is fixedly mounted on an outer wall of one side of the bucket, an output shaft of the cylinder is fixedly connected with the second toothed plate, and the cover plate is fixedly sleeved on the rotating shaft.
3. The angularly adjustable excavator bucket mechanism of claim 2, wherein a sliding groove is formed in an outer wall of one side of the bucket, a sliding block is fixedly mounted on an outer wall of one side of the second toothed plate, and an outer wall of one side of the sliding block extends into the sliding groove and is slidably connected with an inner wall of the sliding groove.
4. The adjustable-angle excavator bucket mechanism of claim 1, wherein the mounting box has a top inner wall and a bottom inner wall each provided with a limiting groove, the top and the bottom of the slide plate are respectively and fixedly provided with a limiting block, and the outer wall of one side of the two limiting blocks, which is far away from each other, extends into the two limiting grooves and is slidably connected with the inner walls of the two limiting grooves.
5. The angularly adjustable excavator bucket mechanism of claim 1 wherein a rubber pad is fixedly mounted to an outer wall of one side of said strike plate.
6. The adjustable angle excavator bucket mechanism of claim 1, wherein two limiting holes are formed in an outer wall of one side of the sliding plate, two limiting rods are fixedly mounted on an outer wall of one side of the striking plate, and the two limiting rods respectively penetrate through the two limiting holes and are slidably connected with inner walls of the two limiting holes.
7. The adjustable angle excavator bucket mechanism of claim 1, wherein a protective cover is fixedly mounted on an outer wall of one side of the mounting box, and an avoiding opening is formed in an outer wall of one side of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380491.7U CN217267711U (en) | 2022-02-24 | 2022-02-24 | Excavator bucket mechanism with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380491.7U CN217267711U (en) | 2022-02-24 | 2022-02-24 | Excavator bucket mechanism with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217267711U true CN217267711U (en) | 2022-08-23 |
Family
ID=82855967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220380491.7U Active CN217267711U (en) | 2022-02-24 | 2022-02-24 | Excavator bucket mechanism with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217267711U (en) |
-
2022
- 2022-02-24 CN CN202220380491.7U patent/CN217267711U/en active Active
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