CN217923838U

CN217923838U - Excavator bucket with locking piece

Info

Publication number: CN217923838U
Application number: CN202221473119.7U
Authority: CN
Inventors: 周汝宝; 屠积; 米志勇; 戚定元
Original assignee: Gaoyou Schindler Construction Machinery Group Co ltd
Current assignee: Gaoyou Schindler Construction Machinery Group Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-29
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses an excavator scraper bowl with retaining member in excavator technical field, including scraper bowl and shovel hook, scraper bowl top lateral wall is equipped with two sets of fixed blocks, scraper bowl one end welding is equipped with five groups installation piece, the shovel hook includes the shovel head, shovel head right side wall is equipped with the connecting block, connecting block right side wall is equipped with the fixture block, installation piece left side wall seted up with fixture block assorted draw-in groove, the jack has been seted up at the top in the draw-in groove, be equipped with first cavity in the fixture block, be equipped with buckle mechanism in the first cavity, the trompil has been seted up to fixture block right side wall, be equipped with the second cavity in the installation piece, be equipped with locking mechanism in the second cavity, the utility model discloses can conveniently carry out the dismouting change to the shovel hook under fixture block, draw-in groove, the stripper rod, fixture block mechanism and locking mechanism's cooperation, practice thrift the change time, inconvenient the work efficiency who changes and influence the excavator when having solved current shovel hook and appear wearing and tearing problem, improve work efficiency.

Description

Excavator bucket with locking piece

Technical Field

The utility model relates to an excavator technical field specifically is an excavator scraper bowl with retaining member.

Background

An excavator, also known as a digging machine, is an earthwork machine which uses a bucket to dig materials higher or lower than a bearing surface and loads the materials into a transport vehicle or unloads the materials to a stockyard, the materials dug by the excavator mainly comprise soil, coal, silt and soil and rocks after pre-loosening, the development of the excavator is relatively fast, and the excavator becomes one of the most important engineering machines in engineering construction.

The long-time work of the scraper bowl of excavator can lead to the wearing and tearing that different degrees can appear in the shovel hook, and the scraper bowl of current excavator mostly all welds inconvenient the changing together with the shovel hook, causes the work effect of shovel hook poor easily, influences the work efficiency of excavator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an excavator scraper bowl with retaining member to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an excavator scraper bowl with retaining member, includes scraper bowl and shovel hook, scraper bowl top lateral wall is equipped with two sets of fixed blocks, scraper bowl one end welding is equipped with five groups installation piece, the shovel hook includes the shovel head, shovel head right side wall is equipped with the connecting block, the connecting block right side wall is equipped with the fixture block, installation piece left side wall seted up with fixture block assorted draw-in groove, the jack has been seted up at the top in the draw-in groove, be equipped with first cavity in the fixture block, be equipped with buckle mechanism in the first cavity, the trompil has been seted up to fixture block right side wall, be equipped with the second cavity in the installation piece, be equipped with locking mechanism in the second cavity.

Further, buckle mechanism includes the sliding plate that sliding connection was equipped with in the first cavity, the sliding plate bottom is equipped with the movable rod, left side wall sliding connection is equipped with the movable block in the trompil, movable rod one end runs through the bottom and is connected with the movable block top in the first cavity, the movable rod outer wall cup joints and is equipped with the spring, spring one end is connected with the sliding plate bottom, the spring other end is connected with the bottom in the first cavity, the sliding plate top is equipped with the inserted bar, inserted bar one end runs through top and jack phase-match in the first cavity.

Furthermore, a sliding groove is formed in the left side wall and the right side wall of the first cavity, and sliding blocks matched with the sliding grooves are arranged on the left side wall and the right side wall of the sliding plate.

Furthermore, the sliding groove is formed in the inner left side wall of the opening, and the sliding block matched with the sliding groove is arranged on the left side wall of the movable block.

Furthermore, locking mechanism includes the threaded rod that the right side wall was equipped with through the bearing connection in the second cavity, the threaded rod outer wall cup joints the installation and is equipped with driven bevel gear, be equipped with the drive bevel gear with driven bevel gear engaged with in the second cavity, the drive bevel gear top is equipped with the pivot, pivot one end is run through in the second cavity top and is connected with the outside adjust knob that is equipped with, threaded rod left side outer wall cup joints and is equipped with the stripper bar, stripper bar one end runs through in the second cavity left side wall and movable block phase-match.

Furthermore, the left end of the extrusion rod is arranged in an inclined manner, and the movable block is in a right-angled triangle shape.

Furthermore, the upper side wall and the lower side wall in the second cavity are provided with a first sliding groove, and the upper side wall and the lower side wall of the extrusion rod are provided with a first sliding block matched with the first sliding groove.

Furthermore, the front side wall and the rear side wall of the clamping block are respectively provided with a guide block, and the front side wall and the rear side wall of the left side wall of the mounting block are respectively provided with a guide groove matched with the guide blocks.

Furthermore, the shovel head, the connecting block, the clamping block and the guide block are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality can conveniently carry out the dismouting change to the shovel hook under fixture block, draw-in groove, ejector pin, fixture block mechanism and locking mechanism's cooperation, practices thrift the change time, has solved inconvenient the changing and influence the work efficiency's of excavator problem when current shovel hook appears wearing and tearing, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the shovel hook and the mounting block of the present invention;

FIG. 3 is a sectional view of the internal structure of the fixture block of the present invention;

fig. 4 is a sectional view of the inner structure of the mounting block of the present invention.

In the figure: 1. a shovel hook; 10. a shovel head; 11. connecting blocks; 12. a clamping block; 13. a guide block; 14. opening a hole; 15. a first cavity; 16. a buckle mechanism; 161. inserting a rod; 162. a sliding plate; 163. a spring; 164. a movable rod; 165. a movable block; 2. mounting a block; 20. a second cavity; 3. a bucket; 4. a fixed block; 5. a locking mechanism; 50. an extrusion stem; 51. a threaded rod; 52. adjusting a knob; 53. a rotating shaft; 54. a drive bevel gear; 55. a driven bevel gear; 6. a card slot; 7. a guide groove; 8. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an excavator bucket with retaining member, includes scraper bowl 3 and shovel hook 1, its characterized in that: 3 top lateral walls of scraper bowl are equipped with two sets of fixed

blocks

4, 3 one end welding of scraper bowl is equipped with five groups of installation pieces 2, shovel hook 1 includes shovel head 10, shovel head 10 right side wall is equipped with connecting block 11, connecting block 11 right side wall is equipped with fixture block 12, shovel head 10, connecting block 11, fixture block 12 and guide block 13 are integrated into one piece and set up, 2 left side walls of installation piece have been seted up with fixture block 12 assorted draw-in groove 6, the lateral wall all is equipped with guide block 13 around fixture block 12, both sides all have been seted up with guide block 13 assorted guide way 7 around 2 left side walls of installation piece, make fixture block 12 can be quick insert inside 6 draw-in grooves of draw-in groove under the effect of guide way 7 and guide block 13, simultaneously can be accurate insert when extrusion rod 50 removes and extrude movable block 165 in inserting 14, jack 8 has been seted up at the top in the draw-in groove 6, be equipped with first cavity 15 in the fixture block 12, be equipped with buckle mechanism 16 in the first cavity 15, trompil 14 has been seted up to fixture block 12 right side wall, be equipped with second cavity 20 in the installation piece 2, be equipped with locking mechanism 5 in the second cavity 20.

Referring to fig. 3, the fastening mechanism 16 includes a sliding plate 162 slidably connected to the first cavity 15, sliding grooves are formed in left and right side walls of the first cavity 15, sliding blocks matched with the sliding grooves are formed in the left and right side walls of the sliding plate 162, the sliding plate 162 can move up and down more stably in the first cavity 15 under the action of the sliding grooves and the sliding blocks, a movable rod 164 is disposed at the bottom of the sliding plate 162, a movable block 165 is slidably connected to the left side wall of the opening 14, a sliding groove is formed in the left side wall of the opening 14, a sliding block matched with the sliding groove is disposed on the left side wall of the movable block 165, the movable block 165 can move up and down more stably in the opening 14 under the action of the sliding groove and the sliding block, one end of the movable rod 164 penetrates through the inner bottom of the first cavity 15 and is connected to the top of the movable block 165, a spring 163 is sleeved on the outer wall of the movable rod 164, one end of the spring 163 is connected to the bottom of the sliding plate 162, the other end of the spring 163 is connected to the inner bottom of the first cavity 15, an insertion rod 161 is disposed at the top of the sliding plate 162, and is matched to the insertion hole 8.

Referring to fig. 4, the locking mechanism 5 includes a threaded rod 51 disposed on the right side wall of the second cavity 20 and connected to the bearing, a driven bevel gear 55 is disposed on the outer wall of the threaded rod 51 in a sleeved manner, a drive bevel gear 54 engaged with the driven bevel gear 55 is disposed in the second cavity 20, a rotating shaft 53 is disposed on the top of the drive bevel gear 54, one end of the rotating shaft 53 penetrates through the top of the second cavity 20 and is connected to an adjusting knob 52 disposed outside, a squeezing rod 50 is disposed on the left side wall of the threaded rod 51 in a sleeved manner, the left end of the squeezing rod 50 is disposed in an inclined manner, the movable block 165 is in a right triangle shape, the squeezing rod 50 drives the inclined surface of the movable block 165 to squeeze when moving, one end of the squeezing rod 50 penetrates through the left side wall of the second cavity 20 and is matched with the movable block 165, first sliding grooves are disposed on the upper and lower side walls of the second cavity 20, first sliding blocks matched with the first sliding grooves are disposed on the upper and lower side walls of the squeezing rod 50, and the squeezing rod 50 moves more stably on the outer wall of the threaded rod 51 under the action of the first sliding grooves and the first sliding blocks.

The working efficiency is as follows: make inside fixture block 12 can be quick inserts draw-in groove 6 under the cooperation of guide way 7 and guide block 13, then the staff rotates adjust knob 52 and drives pivot 53 and rotate, pivot 53 drives drive bevel gear 54 and rotates, drive bevel gear 54 drives driven bevel gear 55 and rotates, driven bevel gear 55 drives threaded rod 51 and rotates, thereby the pressure stem 50 removes at threaded rod 51 outer wall, pressure stem 50 can be accurate insert extrude the inclined plane of movable block 165 in trompil 14, thereby movable block 165 can drive movable rod 164 rebound, movable rod 164 drives sliding plate 162 rebound, sliding plate 162 stretches spring 163, sliding plate 162 drives inserted bar 161 and inserts in jack 8, thereby can conveniently carry out the dismouting to shovel hook 1, can conveniently change when shovel hook 1 wearing and tearing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides an excavator bucket with retaining member, includes scraper bowl (3) and shovel hook (1), its characterized in that: scraper bowl (3) top lateral wall is equipped with two sets of fixed blocks (4), scraper bowl (3) one end welding is equipped with five group installation piece (2), shovel hook (1) is including shovel head (10), shovel head (10) right side wall is equipped with connecting block (11), connecting block (11) right side wall is equipped with fixture block (12), installation piece (2) left side wall seted up with fixture block (12) assorted draw-in groove (6), jack (8) have been seted up at draw-in groove (6) interior top, be equipped with first cavity (15) in fixture block (12), be equipped with buckle mechanism (16) in first cavity (15), trompil (14) have been seted up to fixture block (12) right side wall, be equipped with second cavity (20) in installation piece (2), be equipped with locking mechanism (5) in second cavity (20).

2. The excavator bucket with a retaining member of claim 1 wherein: buckle mechanism (16) include sliding plate (162) that sliding connection was equipped with in first cavity (15), sliding plate (162) bottom is equipped with movable rod (164), left side wall sliding connection is equipped with movable block (165) in trompil (14), bottom is connected with movable block (165) top in movable rod (164) one end runs through first cavity (15), movable rod (164) outer wall cup joints and is equipped with spring (163), spring (163) one end is connected with sliding plate (162) bottom, the bottom is connected in spring (163) other end and first cavity (15), sliding plate (162) top is equipped with inserted bar (161), top and jack (8) phase-match in inserted bar (161) one end runs through first cavity (15).

3. The excavator bucket with a retaining member of claim 2 wherein: the sliding grooves are formed in the left side wall and the right side wall of the first cavity (15), and sliding blocks matched with the sliding grooves are arranged on the left side wall and the right side wall of the sliding plate (162).

4. The excavator bucket with a retaining member of claim 2 wherein: a sliding groove is formed in the left side wall in the opening (14), and a sliding block matched with the sliding groove is arranged on the left side wall of the movable block (165).

5. The excavator bucket with a retaining member of claim 2 wherein: locking mechanism (5) include threaded rod (51) that the right side wall passes through the bearing connection and is equipped with in second cavity (20), threaded rod (51) outer wall cup joints the installation and is equipped with driven bevel gear (55), be equipped with in second cavity (20) with driven bevel gear (55) engaged with drive bevel gear (54), drive bevel gear (54) top is equipped with pivot (53), pivot (53) one end is run through in second cavity (20) top and is connected with outside adjust knob (52) that are equipped with, threaded rod (51) left side outer wall cup joints and is equipped with squeeze stem (50), left side wall and movable block (165) phase-match in second cavity (20) are run through to squeeze stem (50) one end.

6. The excavator bucket with a retaining member of claim 5 wherein: the left end of the extrusion rod (50) is arranged in an inclined shape, and the movable block (165) is in a right-angled triangle shape.

7. The excavator bucket with a retaining member of claim 5 wherein: a first sliding groove is formed in each of the upper side wall and the lower side wall in the second cavity (20), and a first sliding block matched with the first sliding groove is arranged on each of the upper side wall and the lower side wall of the extrusion rod (50).

8. The excavator bucket with a retaining member of claim 1 wherein: the front side wall and the rear side wall of the clamping block (12) are respectively provided with a guide block (13), and guide grooves (7) matched with the guide blocks (13) are respectively formed in the front side wall and the rear side wall of the mounting block (2).

9. The excavator bucket with a retaining member of claim 8 wherein: the shovel head (10), the connecting block (11), the clamping block (12) and the guide block (13) are integrally formed.