CN213653592U - Ditch cleaning bucket tooth - Google Patents
Ditch cleaning bucket tooth Download PDFInfo
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- CN213653592U CN213653592U CN202022274461.1U CN202022274461U CN213653592U CN 213653592 U CN213653592 U CN 213653592U CN 202022274461 U CN202022274461 U CN 202022274461U CN 213653592 U CN213653592 U CN 213653592U
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- tooth
- toothholder
- prong
- bucket tooth
- mounting groove
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Abstract
The utility model discloses a ditch cleaning bucket tooth, its technical scheme main points are including the bucket tooth body, the bucket tooth body still includes toothholder, 2 at least arrange in on the toothholder with the prong of one side and arrange in on the toothholder and with the mounting groove of the relative one side of prong, the one end and the toothholder of prong are connected, the other end of prong is equipped with sharp portion, the prong is equipped with the strengthening rib, be connected through the curved surface between strengthening rib and the prong, be equipped with the transition cambered surface between the adjacent curved surface, the prong is equipped with arranges in the guide way of arranging in the relative one side with the strengthening rib, the relative both sides of toothholder are equipped with the through-hole that the axis is the same and is connected with the mounting groove, the outer wall of toothholder is equipped with arranges the boss around the through-hole in, provides a simple structure, firm clear ditch cleaning bucket tooth that is able to.
Description
Technical Field
The utility model belongs to the excavator field especially relates to a clear ditch dipper tooth.
Background
Along with the development of society and economy, the construction of city is faster and faster, certainly can not have had few excavator in the city construction, realizes different functions through the bucket tooth of excavator, and the ditch cleaning bucket tooth is mainly used for excavating stone, silt etc. in aquatic.
The traditional Chinese patent with the publication number of CN104343147A relates to an excavator bucket tooth, and the excavator bucket tooth comprises a tooth body, a wedge body, a boss, a groove, the tooth body and the wedge body fixed connection, the boss arrange in the wedge body bottom surface, the groove arrange in the tooth body bottom surface, the excavator bucket tooth reduces the contact area of the bucket tooth bottom surface and the ground, the bucket tooth is easier to insert into the ground, meanwhile, the head of the excavator bucket tooth is wedge-shaped, the excavator bucket tooth is convenient to insert into the ground or a rock stratum during working, the required consumed power is greatly reduced, and the working efficiency is also greatly improved.
Although the bucket tooth improves the working efficiency, the structural strength of the bucket tooth is lower, and the service life of the bucket tooth is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem who exists to the aforesaid, provide a simple structure, firm clear ditch dipper tooth that excavates efficiency of improving.
The purpose of the utility model is realized like this: the utility model provides a ditch cleaning bucket tooth, includes the bucket tooth body, the bucket tooth body still includes toothholder, 2 at least places in the toothholder on with the tooth point of one side and place in on the toothholder and with the mounting groove of the relative one side of tooth point, the one end and the toothholder of tooth point are connected, the other end of tooth point is equipped with sharp portion, the tooth point is equipped with the strengthening rib, be connected through the curved surface between strengthening rib and the tooth point, be equipped with the transition cambered surface between the adjacent curved surface, the tooth point is equipped with arranges in the guide way with the relative one side of strengthening rib, the relative both sides of toothholder are equipped with the through-hole that the axis is the same and be connected with the mounting groove, the outer wall of toothholder is equipped.
By adopting the technical scheme, the bucket tooth body also comprises a tooth holder, at least 2 tooth tips arranged on the same side of the tooth holder and a mounting groove arranged on the tooth holder and on the side opposite to the tooth tips, the tooth holder is integrally connected with the tooth tips to ensure the structural strength of the bucket tooth body, the tooth tips are used for cleaning and excavating the ditch conveniently, water can flow between the tooth tips during excavating, the resistance of water is reduced, the energy consumption of the bucket tooth body is reduced, the working efficiency is improved, the bucket tooth body is convenient to mount on an excavator through the mounting groove, one end of the tooth tip is connected with the tooth holder, the other end of the tooth tip is provided with a tip part, the bucket tooth body is easier to be arranged in ground soil and rock strata through the tip part, the energy consumption of the excavator during working is reduced, the working efficiency is improved, the tooth tips are provided with reinforcing ribs, the reinforcing ribs are connected with the tooth tips through curved surfaces, the structural strength of the tooth point is increased through the reinforcing ribs, the tooth point is prevented from being broken, the service life of the bucket tooth body is ensured, the reinforcing ribs and the tooth point are enabled to be transited smoothly through curved surfaces and transitional arc surfaces, stress concentration is reduced, the structural strength of the tooth point is increased, the tooth point is provided with a guide groove arranged on one side opposite to the reinforcing ribs, the tooth point is inserted into the ground, soil is pressed and moves upwards through the guide groove, resistance force received during excavation is reduced, excavation efficiency is improved, through holes which are the same in axis and connected with an installation groove are arranged on two opposite sides of the tooth seat, the through holes are processed and formed through a hole rotating process, bolts are convenient to install through the through holes, connection is more stable, bosses arranged around the through holes are arranged on the outer wall of the tooth seat, the bosses and the tooth seat are integrally formed, milling processing is carried out, the bolt connection, the bosses increase the structural strength around the through-holes.
The utility model discloses further set up to: the inner wall of mounting groove is equipped with 2 relative first constant head tanks, the bottom of mounting groove is equipped with the second constant head tank.
Through adopting above-mentioned technical scheme, the inner wall of mounting groove is provided with 2 relative first constant head tanks, and the bottom of mounting groove is provided with the second constant head tank, and first constant head tank and through-hole are not in same one side, make the installation of bucket tooth body more convenient, accurate through first constant head tank and second constant head tank.
The utility model discloses further set up to: the tooth tip is conical.
Through adopting above-mentioned technical scheme, the prong is the taper, guarantees through the prong of taper that the prong has firm structural strength, reduces the friction when the prong inserts ground earth in, makes the bucket tooth body insert ground more easily, reduces and uses the energy consumption, improves and excavates efficiency.
The utility model discloses further set up to: the adjacent tooth tips form an included angle of 30-35 degrees.
By adopting the technical scheme, the included angle of 30-35 degrees is formed between the adjacent tooth tips, when the included angle is larger than 35 degrees, the included angle between the tooth tips is larger, smaller gravel is not easy to excavate, when the included angle is smaller than 30 degrees, the included angle between the tooth tips is smaller, the excavating efficiency is reduced, when the included angle is 31 degrees, the tooth tips have higher excavating efficiency, and smaller gravel can be excavated.
The utility model discloses further set up to: the distance between the tip and the end face of the tooth holder is 430 mm.
Through adopting above-mentioned technical scheme, the distance between the tip and the terminal surface of toothholder is 430mm, and this distance makes the bucket tooth body have higher structural strength, prevents that the prong from splitting, can excavate the stone of great size within range, excavates easily after the prong inserts ground, has higher excavation efficiency.
The utility model discloses further set up to: an included angle of 10-13 degrees is formed between the plane of the reinforcing rib and the axis of the bucket tooth body.
By adopting the technical scheme, an included angle of 10-13 degrees is formed between the plane of the reinforcing rib and the axis of the bucket tooth body, when the included angle is larger than 13 degrees, the tooth tip is easy to be thicker, the friction of the tooth tip is increased, the energy consumption is increased, when the included angle is smaller than 10 degrees, the structural strength of the tooth tip is greatly reduced and is easy to break, and when the included angle is 11 degrees, the tooth tip has higher structural strength, the friction is smaller, and the excavating efficiency is higher.
The utility model has the advantages that:
1. be convenient for through the prong excavation to clear ditch, and rivers can flow from between the prong, reduce the resistance when digging, improve excavation efficiency, and the prong is the taper, reduce the friction and make the prong insert ground more easily.
2. The structural strength of the tooth tip is increased through the reinforcing ribs, the tooth tip is prevented from being broken when the stress of the tooth tip is large, and the service life of the bucket tooth body is prolonged.
3. Make the bucket tooth body install more convenient on the excavator through first constant head tank, second constant head tank, and install the back inseparabler firm, prevent not hard up.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a tooth of the present invention;
FIG. 2 is a schematic structural view of an embodiment of the teeth of the present invention;
FIG. 3 is a top view of an embodiment of the teeth of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the present invention of a trench cleaning tooth;
the reference number in the figure, 1, a bucket tooth body; 11. a tooth tip; 111. reinforcing ribs; 112. a curved surface; 113. a transition arc surface; 12. a tooth holder; 121. a through hole; 122. a boss; 13. a tip portion; 14. a guide groove; 15. mounting grooves; 151. a first positioning groove; 152. a second positioning groove.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described below with reference to fig. 1 to 4:
a ditch cleaning bucket tooth comprises a bucket tooth body 1, the bucket tooth body 1 further comprises a tooth holder 12, at least 2 tooth tips 11 arranged on the same side of the tooth holder 12 and a mounting groove 15 arranged on the tooth holder 12 and opposite to the tooth tips 11, the tooth holder 12 is integrally connected with the tooth tips 11, the structural strength of the bucket tooth body 1 is guaranteed, the ditch cleaning and digging work is facilitated through the tooth tips 11, water can flow through the tooth tips 11 during digging, the resistance of the water is reduced, the energy consumption of the bucket tooth body 1 is reduced, the working efficiency is improved, the bucket tooth body 1 is conveniently mounted on an excavator through the mounting groove 15, one end of the tooth tips 11 is connected with the tooth holder 12, the other end of the tooth tips 11 is provided with a tip part 13, the bucket tooth body 1 is more easily arranged in soil and rock strata on the ground through the tip part 13, the energy consumption of the excavator in work is reduced, the working efficiency is improved, the tooth tips 11 are provided with reinforcing ribs 111, the reinforcing rib 111 is connected with the tooth tip 11 through the curved surface 112, the transition arc surface 113 is arranged between the adjacent curved surfaces 112, the structural strength of the tooth tip 11 is enhanced through the reinforcing rib 111, the tooth tip 11 is prevented from being broken, the service life of the bucket tooth body 1 is ensured, the reinforcing rib 111 and the tooth tip 11 are transited and smooth through the curved surfaces 112 and the transition arc surface 113, stress concentration is reduced, the structural strength of the tooth tip 11 is enhanced, the tooth tip 11 is provided with the guide groove 14 which is arranged at one side opposite to the reinforcing rib 111, the tooth tip 11 is inserted into the ground, soil is pressed and moves upwards through the guide groove 14, resistance force received during excavation is reduced, excavation efficiency is improved, the through holes 121 which have the same axis and are connected with the installation grooves 15 are arranged at two opposite sides of the tooth base 12, the through holes 121 are processed and formed through a hole rotating process, installation of bolts is facilitated through the through holes 121, the boss 122 and the tooth holder 12 are integrally formed, milling is performed, so that the bolt connection is tighter, the clamping and positioning are more convenient and accurate when the through hole 121 is processed, and the boss 122 increases the structural strength around the through hole 121.
The inner wall of mounting groove 15 is provided with 2 relative first constant head tank 151, and the bottom of mounting groove 15 is provided with second constant head tank 152, and first constant head tank 151 is not in same one side with through-hole 121, makes 1 installations of bucket tooth body more convenient, accurate through first constant head tank 151 and second constant head tank 152.
An included angle of 30-35 degrees is formed between every two adjacent tooth tips 11, when the included angle is larger than 35 degrees, the included angle between the tooth tips 11 is large, small gravel is not easy to excavate, when the included angle is smaller than 30 degrees, the included angle between the tooth tips 11 is small, the excavating efficiency is reduced, when the included angle is 31 degrees, the tooth tips 11 have high excavating efficiency, and small gravel can be excavated.
The distance between the tip 13 and the end face of the tooth base 12 is 430mm, and this distance makes the tooth body 1 have a high structural strength, prevents the tooth point 11 from breaking, can excavate stones in a large size range, and excavates easily after the tooth point 11 is inserted into the ground, having a high excavation efficiency.
An included angle of 10 degrees to 13 degrees is formed between the plane of the reinforcing rib 111 and the axis of the bucket tooth body 1, when the included angle is larger than 13 degrees, the tooth tip 11 is easy to be thicker, the friction of the tooth tip 11 is increased, the energy consumption is increased, when the included angle is smaller than 10 degrees, the structural strength of the tooth tip 11 is greatly reduced, the tooth tip is easy to break, and when the included angle is 11 degrees, the tooth tip 11 has higher structural strength, smaller friction and higher excavating efficiency.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (6)
1. The utility model provides a ditch-cleaning bucket tooth, includes bucket tooth body (1), its characterized in that, bucket tooth body (1) still includes toothholder (12), 2 at least arrange toothtips (11) of going up same side in toothholder (12) in and arrange in toothholder (12) and with mounting groove (15) of the relative one side of toothtip (11), the one end and the toothholder (12) of toothtip (11) are connected, the other end of toothtip (11) is equipped with sharp portion (13), toothtip (11) are equipped with strengthening rib (111), be connected through curved surface (112) between strengthening rib (111) and the toothtip (11), be equipped with transition cambered surface (113) between adjacent curved surface (112), toothtip (11) are equipped with guide way (14) of arranging in the relative one side with strengthening rib (111), the relative both sides of toothholder (12) are equipped with the through-hole (121) that the axis is the same and is connected with mounting groove (15), the outer wall of the tooth holder (12) is provided with a boss (122) arranged around the through hole (121).
2. A tooth according to claim 1, wherein the mounting groove (15) is provided with 2 opposing first detents (151) on its inner wall and the mounting groove (15) is provided with a second detent (152) on its bottom.
3. A gullet tooth as claimed in claim 2, wherein the tooth tip (11) is conical.
4. A gullet tooth according to claim 3, wherein the angle between adjacent tips (11) is between 30 ° and 35 °.
5. Tooth according to claim 4, characterized in that the distance between the tip (13) and the end face of the tooth holder (12) is 430 mm.
6. A tooth according to claim 5, wherein the plane of the rib (111) forms an angle of between 10 ° and 13 ° with the axis of the tooth body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274461.1U CN213653592U (en) | 2020-10-13 | 2020-10-13 | Ditch cleaning bucket tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274461.1U CN213653592U (en) | 2020-10-13 | 2020-10-13 | Ditch cleaning bucket tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213653592U true CN213653592U (en) | 2021-07-09 |
Family
ID=76700699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022274461.1U Active CN213653592U (en) | 2020-10-13 | 2020-10-13 | Ditch cleaning bucket tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213653592U (en) |
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2020
- 2020-10-13 CN CN202022274461.1U patent/CN213653592U/en active Active
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