CN215626214U

CN215626214U - Self-discharging formula earthwork hanging fill device

Info

Publication number: CN215626214U
Application number: CN202121238541.XU
Authority: CN
Inventors: 张伟; 王松; 李雄; 董伟星; 黄金烨; 王柘
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-25
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the technical field of engineering equipment, in particular to a self-unloading earthwork bucket device which comprises a left half bucket and a right half bucket, two groups of outer connecting rings are symmetrically arranged at the front and back of the upper end of the right side of the left half bucket, two groups of inner connecting rings are symmetrically arranged at the front and back of the upper end of the left side of the right half bucket, a front through shaft and a rear through shaft are respectively arranged at the centers of the front and back two groups of outer connecting rings and inner connecting rings, the front end of the front penetrating shaft is fixedly connected with a supporting seat, the bottom end of the supporting seat is fixedly provided with a fixed end of a hydraulic rod, a transverse arm is fixedly connected with the telescopic end at the lower part of the hydraulic rod, two groups of driving pins are symmetrically arranged at the left side and the right side of the rear end of the transverse arm, the front ends of the left half bucket and the right half bucket are respectively provided with a left driving groove and a right driving groove, and the two groups of driving pins are respectively connected in the left driving groove and the right driving groove in a sliding manner.

Description

Self-discharging formula earthwork hanging fill device

Technical Field

The utility model relates to the technical field of engineering equipment, in particular to a self-unloading type earthwork bucket device.

Background

At the earthwork excavation stage on the construction site, there are generally two ways of transporting earthwork: one is that an excavator is adopted to dig earth, and earth is transferred to an earth transportation vehicle through an excavator bucket of the excavator; the other method is to adopt an excavator and manpower to combine together for digging soil, use a special bucket to load soil and transfer the soil to an earthwork transport vehicle through the bucket. However, the prior bucket for transporting the earthwork cannot be opened at the bottom, and only can be pushed or dumped by a large machine to transfer the earthwork from the bucket to an earthwork transport vehicle; or the soil unloading operation can be completed by auxiliary tools or special unloading platforms, so that the working efficiency is very low.

The utility model discloses a self-discharging formula earthwork hanging fill as chinese patent application No. CN201610924911.2, this hanging fill main part divide into about two the same chambers, and every chamber right angle limit has two lugs, the two connecting pieces of taking the pinhole of welding of chamber upper shed limit tip position symmetry, has two wire rope to connect main hoisting point, and two wire rope connect vice hoisting point, its main characteristic is, the hanging fill chamber is trapezoidal box, is formed by four thick steel sheet welding pieces, includes bottom plate, two trapezoidal lateral walls and connects the slope lateral wall at two trapezoidal lateral wall both ends respectively, the three outside of bottom plate is connected with the side at two trapezoidal lateral walls, slope lateral wall respectively. The utility model has the beneficial effects that the bucket chamber of the bucket can be automatically closed under the action of self gravity, and the soil unloading is realized by pulling the auxiliary hoisting points at the two sides through the crane under the condition of not needing additional manpower participation.

This bucket needs realize the closure of going by oneself through its gravity when the loading, can't make the bucket closed when hard objects such as needs stone, and the mode that adopts gravity comes closed closure degree simultaneously is not very good, makes soil drop easily in the soil of transport, influences the transport effect.

Aiming at the problems, the utility model designs a self-unloading type earthwork bucket device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a self-unloading type earthwork bucket device. The self-unloading type earthwork bucket device solves the problems as much as possible, and therefore the self-unloading type earthwork bucket device enables the bucket to be closed through external force and is good in closing effect.

The utility model is realized by the following technical scheme:

the utility model provides a self-discharging formula earthwork hanging fill device, includes half left-hand fill and half right-hand fill, the symmetry is provided with two sets of outer go-between around half left-hand fill right side upper end, the symmetry is provided with two sets of internal connection rings around half right-hand fill left side upper end, and two sets of outer go-between and internal connection ring center department around wear to be equipped with respectively and wear the axle after with, wear axle front end fixedly connected with supporting seat before, supporting seat bottom fixed mounting has the stiff end of hydraulic stem, the flexible end fixedly connected with xarm in hydraulic stem lower part, xarm rear end left and right sides symmetry is provided with two sets of drive pins, half left-hand fill and half right-hand fill front end are provided with left drive groove and right drive groove respectively, and two sets of drive pins are sliding connection respectively in left drive groove and right drive groove, the symmetry is provided with four groups of lugs around half left-hand fill and half right-hand fill top respectively.

Preferably, the left half bucket and the right half bucket are arranged in a bilateral symmetry mode.

Preferably, the outer connecting ring and the inner connecting ring are matched and staggered.

Preferably, the rear side of the front penetrating shaft and the front and rear sides of the rear penetrating shaft are respectively and fixedly connected with three groups of stop blocks.

Preferably, an embedding mounting groove is formed in the middle of the bottom end of the supporting seat, a fixed end of the upper portion of the hydraulic rod is fixedly mounted in the embedding mounting groove in an embedded mode, and the hydraulic rod is electrically connected with a power source.

Preferably, left bucket groove and right bucket groove are equipped with respectively to half fill on left side and half fill on the right side, left bucket groove and right bucket groove bottom symmetry are equipped with trapezoidal left bucket tooth and right bucket tooth.

Preferably, when the hydraulic rod stretches, the two groups of driving pins respectively move up and down along the left driving groove and the right driving groove, and at the moment, the left half bucket and the right half bucket respectively rotate along the front penetrating shaft and the rear penetrating shaft to realize opening and closing.

The utility model has the beneficial effects that: the cross arm is pushed or pulled to move up and down by the hydraulic rod fixedly installed at the bottom end of the supporting seat, so that the two groups of driving pins in the left-right direction on the inner side of the cross arm are matched with the left driving groove and the right driving groove which are symmetrically arranged at the front ends of the left half bucket and the right half bucket to use, the left half bucket and the right half bucket can be opened and closed under the action of the driving force of the hydraulic rod, the closing effect of a bucket formed by the left half bucket and the right half bucket is good, the falling of soil in the soil loading and unloading process due to poor closing effect and scattering in various places are avoided, and the work efficiency of loading and unloading soil of the bucket is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a longitudinal cross-sectional view of the present invention;

FIG. 3 is a bottom perspective view of the present invention;

FIG. 4 is a rear side elevational view of the present invention;

FIG. 5 is a transverse longitudinal sectional view of the present invention.

In the figure: 1-left half bucket, 101-left driving groove, 102-left bucket groove, 103-left bucket tooth, 2-right half bucket, 201-right driving groove, 202-right bucket groove, 203-right bucket tooth, 3-outer connecting ring, 4-inner connecting ring, 5-front through shaft, 6-rear through shaft, 7-stop block, 8-supporting seat, 9-hydraulic rod, 10-cross arm, 11-driving pin and 12-lifting lug.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 to 5, a self-discharging type earthwork bucket device includes a left half bucket 1 and a right half bucket 2, two sets of outer connection rings 3 are symmetrically arranged at the upper end of the right side of the left half bucket 1 in a front-back manner, two sets of inner connection rings 4 are symmetrically arranged at the upper end of the left side of the right half bucket 2 in a front-back manner, a front through shaft 5 and a rear through shaft 6 are respectively penetrated through the centers of the front and rear two sets of outer connection rings 3 and inner connection rings 4, a support base 8 is fixedly connected to the front end of the front through shaft 5, a fixed end of a hydraulic rod 9 is fixedly mounted at the bottom end of the support base 8, a cross arm 10 is fixedly connected to a telescopic end of the lower portion of the hydraulic rod 9, two sets of driving pins 11 are symmetrically arranged at the left and right sides of the rear end of the cross arm 10, a left driving groove 101 and a right driving groove 201 are respectively arranged at the front ends of the left half bucket 1 and the right half bucket 2, the two sets of the driving pins 11 are respectively slidably connected to the left driving groove 101 and the right driving groove 201, and four sets of lifting lugs 12 are respectively symmetrically arranged at the left and right front ends of the left and right half bucket 1.

Specifically, referring to fig. 1, the left half bucket 1 and the right half bucket 2 are arranged in bilateral symmetry.

The outer connecting ring 3 and the inner connecting ring 4 are matched and arranged in a staggered mode.

Referring to fig. 2, three sets of stoppers 7 are respectively and fixedly connected to the rear side of the front through shaft 5 and the front and rear sides of the rear through shaft 6, and the positions of the front through shaft 5 and the rear through shaft 6 can be well limited by the arranged stoppers 7.

Referring to fig. 2, an embedding installation groove is formed in the middle of the bottom end of the support seat 8, the upper fixed end of the hydraulic rod 9 is fixedly embedded in the embedding installation groove, the hydraulic rod 9 is electrically connected with a power supply, and the whole device can be well driven to operate through the arranged hydraulic rod 9.

Referring to fig. 5, the upper ends of the left half bucket 1 and the right half bucket 2 are respectively provided with a left bucket groove 102 and a right bucket groove 202, the bottom ends of the left bucket groove 102 and the right bucket groove 202 are symmetrically provided with a trapezoidal left bucket tooth 103 and a trapezoidal right bucket tooth 203, the earthwork can be well loaded and unloaded through the left bucket groove 102 and the right bucket groove 202, and the situation that the bucket cannot be completely closed when hard objects such as stones are encountered in the soil loading process can be effectively avoided through the left bucket tooth 103 and the right bucket tooth 203.

When the hydraulic rod 9 extends and contracts, the two groups of driving pins 11 respectively move up and down along the left driving groove 101 and the right driving groove 201, and at the moment, the left half bucket 1 and the right half bucket 2 respectively rotate along the front penetrating shaft 5 and the rear penetrating shaft 6 to realize opening and closing.

In the utility model, when the device is normally used, four groups of lifting lugs 12 symmetrically arranged at the top ends of a left half bucket 1 and a right half bucket 2 are respectively penetrated and fixed with steel wire ropes, two ends of one group of steel wire ropes are respectively fixedly connected to two groups of lifting lugs 12 at the front and back same sides of the top ends of the left half bucket 1 or the right half bucket 2, then the middle part of the steel wire ropes is sleeved on a hanging pulley arranged on a crane, then the whole device is electrified, the crane moves the lifting buckets to the position of the earth, then the lower lifting buckets are released, at the moment, a hydraulic rod 9 extends, because a cross arm 10 is fixedly connected with the lower telescopic end of the hydraulic rod 9, two groups of driving pins 11 are symmetrically arranged at the left side and the right side of the rear end of the cross arm 10, a left driving groove 101 and a right driving groove 201 are respectively arranged at the front ends of the left half bucket 1 and the right half bucket 2, the two groups of driving pins 11 are respectively connected in the left driving groove 101 and the right driving groove 201 in a sliding manner, and the two groups of driving pins 11 respectively displace up and down along the left driving groove 101 and the right driving groove 201 when the hydraulic rod 9 extends, at this moment, the left half bucket 1 and the right half bucket 2 rotate along the front penetrating shaft 5 and the rear penetrating shaft 6 respectively to realize opening and closing, at this moment, the left half bucket 1 and the right half bucket 2 are opened and are subjected to soil biting work, the hydraulic rod 9 contracts in the soil biting process, at this moment, the left half bucket 1 and the right half bucket 2 are gradually closed, the work of loading and unloading earthwork is well realized, the situation that the bucket is not tightly closed due to the fact that soil is loaded by adopting gravity is avoided, the earthwork is scattered in the carrying process, and the situation that the bucket cannot be completely closed when hard objects such as stones are met in the soil loading process can be effectively avoided by the aid of the left bucket teeth 103 and the right bucket teeth 203.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a self-discharging formula earthwork hanging fill device which characterized in that: comprises a left half bucket (1) and a right half bucket (2), wherein two groups of outer connecting rings (3) are symmetrically arranged at the front and back of the upper end of the right side of the left half bucket (1), two groups of inner connecting rings (4) are symmetrically arranged at the front and back of the upper end of the left side of the right half bucket (2), a front penetrating shaft (5) and a rear penetrating shaft (6) are respectively penetrated through the centers of the front and rear two groups of outer connecting rings (3) and the inner connecting rings (4), a supporting seat (8) is fixedly connected with the front end of the front penetrating shaft (5), the bottom end of the supporting seat (8) is fixedly provided with a fixed end of a hydraulic rod (9), a transverse arm (10) is fixedly connected with the lower telescopic end of the hydraulic rod (9), two groups of driving pins (11) are symmetrically arranged at the left and right sides of the rear end of the transverse arm (10), a left driving groove (101) and a right driving groove (201) are respectively arranged at the front ends of the left half bucket (1) and the right bucket (2), and the two groups of driving pins (11) are respectively connected in the left driving groove (101) and the right driving groove (201) in a sliding way, four groups of lifting lugs (12) are symmetrically arranged on the left, right, front and back of the top ends of the left half bucket (1) and the right half bucket (2) respectively.

2. The self-dumping type earthwork bucket apparatus according to claim 1, wherein: the left half bucket (1) and the right half bucket (2) are arranged in bilateral symmetry.

3. The self-dumping type earthwork bucket apparatus according to claim 1, wherein: the outer connecting ring (3) and the inner connecting ring (4) are matched and arranged in a staggered mode.

4. The self-dumping type earthwork bucket apparatus according to claim 1, wherein: and the rear side of the front penetrating shaft (5) and the front side and the rear side of the rear penetrating shaft (6) are respectively and fixedly connected with three groups of stop blocks (7).

5. The self-dumping type earthwork bucket apparatus according to claim 1, wherein: supporting seat (8) bottom middle part is equipped with the embedding mounting groove, hydraulic stem (9) upper portion stiff end embedding fixed mounting is in this embedding mounting groove, hydraulic stem (9) electric connection has the power.

6. The self-dumping type earthwork bucket apparatus according to claim 1, wherein: the upper ends of the left half bucket (1) and the right half bucket (2) are respectively provided with a left bucket groove (102) and a right bucket groove (202), and the bottom ends of the left bucket groove (102) and the right bucket groove (202) are symmetrically provided with a trapezoidal left bucket tooth (103) and a trapezoidal right bucket tooth (203).

7. The self-dumping type earthwork bucket apparatus according to claim 1, wherein: when the hydraulic rod (9) stretches, the two groups of driving pins (11) respectively move up and down along the left driving groove (101) and the right driving groove (201), and at the moment, the left half bucket (1) and the right half bucket (2) respectively rotate along the front penetrating shaft (5) and the rear penetrating shaft (6) to realize opening and closing.