CN211873148U

CN211873148U - Scraper bowl is used in civil engineering construction

Info

Publication number: CN211873148U
Application number: CN202020289602.4U
Authority: CN
Inventors: 李晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-06
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a scraper bowl is used in civil engineering construction, including the bucket body and shovel claw, the bucket body specifically is one end confined hollow structure, hydraulic stem a is installed to the outer wall symmetry of the relative both sides of bucket body, the outer wall of the relative both sides of bucket body has the symmetry coupling to have supplementary shovel board, hydraulic stem a's output fixed mounting is on one side outer wall of the adjacent bottom surface of supplementary shovel board, the shifting chute has all been seted up to the axis department of two supplementary shovel boards, sliding connection has the harrow flitch in two shifting chutes, the bottom surface fixed mounting of shovel claw has the threaded rod, the bottom fixed mounting of threaded rod has the fixed block, the inside axis department sliding connection of fixed block has the carriage release lever. The utility model provides a scraper bowl for civil engineering construction, supplementary shovel flitch carry out pitch arc motion to ground material position along the axle, and in scraper bowl work, the scraper bowl can be filled with toward scraper bowl interior harrow of the material that the harrow flitch will need to shift, and the efficiency of construction is high, and the claw can be dismantled, saves the cost and also practices thrift engineering time.

Description

Scraper bowl is used in civil engineering construction

Technical Field

The utility model relates to a civil engineering technical field relates to a scraper bowl is used in civil engineering construction particularly.

Background

The bucket is a bucket which is installed on an excavator and used, is called an excavator bucket, is divided into a backhoe bucket and a face shovel bucket according to a working mode, is generally a backhoe bucket, plays a great role in civil engineering construction, mainly comprises four important purposes, namely a loading function, a bulldozing function, a scraping function and a clamping function, and is an important tool in an actual construction site.

The prior bucket is widely used for various construction sites, but has more defects, generally, when in operation, the shovel claw plays a role of shoveling materials, has very large effect, and is stressed more during operation, so that the bucket is very easy to damage. The existing bucket is of a welding type, namely parts on the bucket are integrated, a claw is damaged, field operation is affected, if the bucket needs to be replaced, the whole bucket can only be replaced together, construction cost is wasted, materials can move along with the bucket when the materials are shoveled by the bucket, the materials can not enter the bucket frequently, and construction efficiency is delayed very much.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a scraper bowl is used in civil engineering construction, aims at solving, and the claw of current scraper bowl is the integral type, can only change whole scraper bowl after damaging, consumes construction cost to the efficiency of current scraper bowl shovel material is not high enough problem.

Technical scheme

In order to achieve the purpose, the utility model provides a scraper bowl for civil engineering construction, including the bucket body and shovel claw, the bucket body is the hollow structure that one end is sealed specifically, the outer wall of the relative both sides of bucket body is symmetrically installed hydraulic stem a, the outer wall of the relative both sides of bucket body has the symmetry coupling to have supplementary shovel board, the output of hydraulic stem a is fixed mounting on one side outer wall of the adjacent bottom surface of supplementary shovel board, the axis department of two supplementary shovel boards has all seted up the shifting chute, sliding connection has the harrow flitch in two shifting chutes, and the bottom of two shifting chutes is all fixed mounting with hydraulic stem b, the output of two hydraulic stem b is fixed mounting respectively on the same side bottom surface of the adjacent both ends of harrow flitch;

the claw is in a triangular structure, a threaded rod is fixedly arranged on the bottom surface of the claw, a nut is connected with the outer wall of the threaded rod in a threaded manner, a fixed block is fixedly arranged at the bottom of the threaded rod, a moving rod is connected at the middle shaft inside the fixed block in a sliding manner and penetrates through the fixed block and the threaded rod, and extends into the shovel claw, one end of the moving rod in the fixed block is fixedly provided with a top block, a spring is wound on the outer wall of the top block, a top groove is arranged at one end of the fixed block close to the top block, the outer walls of two adjacent sides of one end of the fixed block close to the threaded rod are provided with a placing groove, one end of the placing groove far away from the threaded rod is connected with an embedded block through a shaft, one end of the moving rod, which is positioned in the claw, is fixedly provided with a button, and a claw cover is arranged at the center shaft of the bevel edge of the claw.

Preferably, the top of the bucket body is symmetrically provided with connecting pieces along the central axis.

Preferably, the bottom surface of the bucket body is fixedly provided with a mounting plate, the bottom surface of the mounting plate is symmetrically provided with a plurality of wear-resistant plates along a central axis, and the plurality of wear-resistant plates are arranged on the bottom surface of the mounting plate at fixed intervals.

Preferably, the bottom surface of the rake material plate is of a zigzag structure.

Preferably, a mounting hole is formed in one side, adjacent to the bottom surface, of the front surface of the bucket body, and the shovel claw is fixedly connected with the bucket body through the mounting hole.

Preferably, the specific model of the hydraulic rod a and the hydraulic rod b is YQL 530.

Advantageous effects

Compared with the prior art, the utility model provides a pair of scraper bowl is used in civil engineering construction possesses following beneficial effect:

1. the utility model discloses a, there is supplementary shovel flitch in the coupling on the outer wall of scraper bowl, supplementary shovel flitch is through simple hydraulic pressure mechanism, carry out the pitch arc motion along the axle to the harrow flitch of coupling carries out linear motion along supplementary shovel flitch in supplementary shovel flitch, when the excavator shovel thing, supplementary shovel flitch carries out pitch arc motion along the axle to ground material position, in scraper bowl work, the harrow flitch is with the material that needs the shift toward scraper bowl interior harrow, make at every turn the scraper bowl all can fill, the efficiency of construction is high.

2. The utility model discloses a, set up the dipper into the detachable form, the dipper damages on general scraper bowl, means the damage of a scraper bowl, and the detachable form can be so that when the dipper damages, only need to change bad scraper bowl just can, need not change whole scraper bowl, saves the cost and practices thrift the engineering time.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic side view structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the present invention;

fig. 3 is a schematic view of the side view cross section of the shovel claw of the present invention.

The main reference numbers:

1. a connecting member; 2. a bucket body; 3. mounting a plate; 31. a wear plate; 4. a shovel claw; 40. mounting holes; 41. a claw cover; 42. a threaded rod; 43. a nut; 44. a button; 45. a travel bar; 451. a top block; 452. a spring; 46. a fixed block; 461. a placement groove; 47. an insert block; 5. a hydraulic rod a; 6. an auxiliary shoveling plate; 61. a moving groove; 7. a hydraulic rod b; 8. a material raking plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a bucket for civil engineering construction includes a bucket body 2 and a claw 4, an excavator is connected with the bucket through a connecting piece 1, a claw cover 41 on the surface of the claw 4 is opened, a button 44 is pressed, the button 44 drives a moving rod 45 to move in a direction away from the claw 4 to drive an ejector block 451 to move in a direction of an ejector groove, the ejector block 451 enters the ejector groove, the moving rod 45 at the bottom of the ejector block 451 presses an end of an insert 47 to move the other end of the insert 47 in a direction of the moving rod 45 to enter a placing groove 461, at this time, the claw 4 is inserted into an installation hole 40, the button 44 is put down, the claw 4 is pulled in a reverse direction, after confirming that the claw cannot be pulled out, a nut 43 is rotated to move in a direction away from the claw 4 along a threaded rod 42 until the nut is screwed down and fixed on the outer wall of the installation hole 40, the claw cover 41 is covered, the fixing of the claw 4 is completed, and when the material is transferred, when the scraper bowl begins to shovel the material, start hydraulic stem a5 for supplementary shovel flitch 6 removes to the direction that is close to claw 4, until touching the ground material, start hydraulic stem b7 simultaneously, make harrow flitch 8 remove to supplementary shovel flitch 6's coupling position direction along shifting chute 61, the completion is with the action of material to scraper bowl interior harrow and then the rhythm of scraper bowl, carries out auxiliary work.

As shown in fig. 1-2, the present invention further provides a technical solution, wherein the bucket body 2 is a hollow structure with a closed end, the outer walls of the two opposite sides of the bucket body 2 are symmetrically provided with hydraulic rods a5, the outer walls of the two opposite sides of the bucket body 2 are symmetrically coupled with auxiliary shoveling plates 6, the output end of the hydraulic rod a5 is fixedly mounted on the outer wall of one side of the adjacent bottom surface of the auxiliary shoveling plate 6, the middle shafts of the two auxiliary shoveling plates 6 are both provided with moving grooves 61, the two moving grooves 61 are slidably connected with shoveling plates 8, the bottoms of the two moving grooves 61 are both fixedly provided with hydraulic rods b7, the output ends of the two hydraulic rods b7 are respectively fixedly mounted on the bottom surface of the same side of the adjacent two ends of the shoveling plate 8, when the excavator shovels things, the auxiliary shoveling plates 6 perform arc motion to the ground material position along the shafts, when the bucket works, the material to be transferred is rak, the bucket can be filled at every time, and the construction efficiency is high.

Wherein, connecting piece 1 is installed along axis department symmetry at the top of bucket body 2, and the scraper bowl is connected with the effect machine through connecting piece 1, has important effect.

Wherein, the bottom surface fixed mounting of the bucket body 2 has mounting panel 3, and wear plate 31 is installed along axis department symmetry in the bottom surface of mounting panel 3, and the quantity of wear plate 31 is a plurality of, and a plurality of wear plate 31 are arranged in the bottom surface of mounting panel 3 with fixed interval, and the setting of wear plate 31 can let the scraper bowl when ground removal friction, and the bucket body 2 of scraper bowl can not receive great damage, improves the life of scraper bowl.

Wherein, the bottom surface of harrow flitch 8 specifically is zigzag structure, and zigzag shape can reduce the resistance of raking the material into the scraper bowl, greatly increased harrow flitch 8's life.

Wherein, mounting hole 40 has been seted up to the positive one side of adjacent bottom surface of bucket body 2, and claw 4 passes through mounting hole 40 and bucket body 2 fixed connection, during the installation, directly fixes claw 4 in mounting hole 40, when needing to change, dismantles also convenience very, saves time.

As shown in fig. 3, in the further proposed technical solution of the present invention, the claw 4 is specifically a triangular structure, a threaded rod 42 is fixedly installed on the bottom surface of the claw 4, a nut 43 is connected to the outer wall of the threaded rod 42 by a thread, a fixed block 46 is fixedly installed at the bottom of the threaded rod 42, a movable rod 45 is slidably connected to the middle axis inside the fixed block 46, the movable rod 45 penetrates through the fixed block 46 and the threaded rod 42 and extends into the claw 4, a top block 451 is fixedly installed at one end of the movable rod 45 located inside the fixed block 46, a spring 452 is wound on the outer wall of the top block 451, a top groove is opened at one end of the fixed block 46 close to the top block 451, a placing groove 461 is opened on the outer walls of two adjacent sides at one end of the fixed block 46 close to the threaded rod 42, an end of the placing groove 461 far from the threaded rod 42 is pivotally connected to an insert 47, a button 44 is fixedly installed at, this detachable form makes it possible to replace only the bad bucket, not the entire bucket, when the claw 4 is damaged, saving costs and construction time.

The working principle is as follows: opening the claw cover 41 on the surface of the claw 4, pressing the button 44, the button 44 driving the movable rod 45 to move in the direction away from the claw 4, driving the ejector block 451 to move in the direction of the ejector slot, the ejector block 451 entering the ejector slot, the movable rod 45 at the bottom of the ejector block 451 squeezing the end of the insert block 47 to make the other end of the insert block 47 move in the direction of the movable rod 45 and enter the placing slot 461, at this time, the claw 4 is inserted into the mounting hole 40, the button 44 is put down, the claw 4 is pulled in the opposite direction, after confirming that the claw cannot be pulled out, the nut 43 is rotated to make the nut 43 move in the direction away from the claw 4 along the threaded rod 42 until being screwed down and fixed on the outer wall of the mounting hole 40, the claw cover 41 is covered, and the fixing of the claw 4 is completed; through the flexible of hydraulic stem a5, supplementary shovel flitch 6 carries out the arcuate motion along the coupling position, through the flexible of hydraulic stem b7, harrow flitch 8 carries out linear motion along the shifting chute 61 that sets up on the supplementary shovel flitch 6.

The spring 452 mentioned herein has a spring constant according to the technical requirement of the present invention.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a scraper bowl is used in civil engineering construction, includes bucket body (2) and claw (4), its characterized in that:

the bucket body (2) is of a hollow structure with one closed end, hydraulic rods a (5) are symmetrically installed on the outer walls of two opposite sides of the bucket body (2), auxiliary shoveling plates (6) are symmetrically and axially connected to the outer walls of two opposite sides of the bucket body (2), the output ends of the hydraulic rods a (5) are fixedly installed on the outer wall of one side of the adjacent bottom surface of each auxiliary shoveling plate (6), moving grooves (61) are formed in the middle shafts of the two auxiliary shoveling plates (6), a raking plate (8) is slidably connected into the two moving grooves (61), hydraulic rods b (7) are fixedly installed at the bottoms of the two moving grooves (61), and the output ends of the two hydraulic rods b (7) are respectively and fixedly installed on the bottom surfaces of the same side of two adjacent ends of each raking plate (8);

the shovel claw (4) is of a triangular structure, a threaded rod (42) is fixedly mounted on the bottom surface of the shovel claw (4), a nut (43) is connected to the outer wall of the threaded rod (42) in a threaded mode, a fixed block (46) is fixedly mounted at the bottom of the threaded rod (42), a moving rod (45) is slidably connected to the middle shaft inside the fixed block (46), the moving rod (45) penetrates through the fixed block (46) and the threaded rod (42) and extends into the shovel claw (4), a top block (451) is fixedly mounted at one end of the moving rod (45) located in the fixed block (46), a spring (452) is wound on the outer wall of the top block (451), a top groove is formed in one end, close to the top block (451), of the fixed block (46), a placing groove (461) is formed in the outer walls of two adjacent sides of one end, close to the threaded rod (42), the utility model discloses a shovel claw's structure, including standing groove (461), threaded rod (42), carriage release lever (45) and fork claw (4), the standing groove (461) is kept away from the one end coupling of threaded rod (42) has abaculus (47), one end fixed mounting that carriage release lever (45) are located in fork claw (4) has button (44), the hypotenuse axis department of fork claw (4) is equipped with claw lid (41).

2. The bucket for civil engineering construction according to claim 1, wherein the top of the bucket body (2) is symmetrically provided with the connecting pieces (1) along the central axis.

3. The bucket for civil engineering construction according to claim 1, wherein the bottom surface of the bucket body (2) is fixedly provided with a mounting plate (3), the bottom surface of the mounting plate (3) is symmetrically provided with a plurality of wear plates (31) along a central axis, and the plurality of wear plates (31) are arranged on the bottom surface of the mounting plate (3) at fixed intervals.

4. A bucket for civil engineering work according to claim 1, characterized in that the bottom surface of the raking plate (8) is of a saw-tooth structure.

5. The bucket for civil engineering construction according to claim 1, wherein a mounting hole (40) is formed in one side of the front surface of the bucket body (2) adjacent to the bottom surface, and the bucket claw (4) is fixedly connected with the bucket body (2) through the mounting hole (40).