CN215468386U

CN215468386U - Hydraulic shear provided with blanking collecting hopper

Info

Publication number: CN215468386U
Application number: CN202121321603.3U
Authority: CN
Inventors: 林海兰; 金爱琳
Original assignee: Douchang Construction Machinery Shanghai Co Ltd
Current assignee: Douchang Construction Machinery Shanghai Co Ltd
Priority date: 2021-06-13
Filing date: 2021-06-13
Publication date: 2022-01-11
Anticipated expiration: 2031-06-13

Abstract

The utility model is suitable for the technical field of engineering machinery, and provides a hydraulic shear with a blanking collecting hopper, which comprises: the excavator is provided with a movable arm and a hydraulic shearing part, the hydraulic shearing part is provided with a driving part fixedly connected with the movable arm and two opposite arranged left jaws and right jaws which are respectively positioned at two ends of the bottom of the driving part, shearing teeth used for shearing waste materials are arranged on one side wall, close to the left jaws and the right jaws, of the left jaws, the driving part is used for realizing opposite or separated movement of the left jaws and the right jaws, when the driving part in the hydraulic shearing part pair drives the left jaws and the right jaws to be close to each other to shear the waste steel bars, the first clamping jaws and the second clamping jaws arranged on the left jaws and the right jaws are close to each other, and after the left jaws and the right jaws are matched to shear the waste steel bars, the waste materials can be picked up by the first clamping jaws and the second clamping jaws arranged on the left jaws and the right jaws, so that the materials are clamped.

Description

Hydraulic shear provided with blanking collecting hopper

Technical Field

The utility model belongs to the technical field of engineering machinery, and particularly relates to a hydraulic shear with a blanking collecting hopper.

Background

The existing recovery mode mainly depends on manual cutting of waste steel bars by means of gas cutting and manual steel bar shearing, and the waste steel bars are manually loaded and transported away.

The single function grabber and the single function clipper that present transform through the excavator are some, but can only control a grabber or a clipper through a handle, if need realize two kinds of functions, just need increase brake valve lever, control circuit, valve unit, can't realize the shearing of useless reinforcing bar and snatch work simultaneously with the spare chip brake valve lever of an excavator from the area, can increase the complexity and the cost that the excavator repacking reinforcing bar was cut like this, increase the complexity of operating personnel operation.

Therefore, to the above-mentioned problem, need design a hydraulic pressure that is provided with blanking and collects fill and cut to satisfy staff's normal work demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic shear with a blanking collecting hopper, and aims to solve the problems in the background art.

The utility model is realized in this way, a hydraulic shear with a blanking collecting bucket, comprising:

a digging machine having a movable arm;

the hydraulic shear part is provided with a driving part fixedly connected with the movable arm, and a left jaw and a right jaw which are oppositely arranged and respectively positioned at two ends of the bottom of the driving part, shearing teeth for shearing waste materials are respectively arranged on one side wall of the left jaw and the side wall of the right jaw close to each other, and the driving part is used for realizing the opposite or separated movement of the left jaw and the right jaw;

the clamping jaw parts are respectively positioned on two side walls symmetrically arranged on the left jaw and the right jaw and used for collecting waste materials sheared by the hydraulic shearing part;

and the collecting assembly is detachably and fixedly connected to the excavator and is used for collecting the waste materials.

Preferably, the clamping jaw part includes with left side jaw fixed connection's first clamping part and with right side jaw fixed connection's second clamping part, first clamping part including the symmetry set up in head rod on the wall of left side jaw both sides, and two the head rod is kept away from one of left side jaw serves an equal fixedly connected with first clamping jaw, the second clamping part include two symmetries set up in second connecting rod on the wall of right side jaw, and two the second connecting rod is kept away from one of right side jaw serves an equal fixedly connected with second clamping jaw.

Preferably, the cross section of each of the two first clamping jaws and the cross section of each of the two second clamping jaws are arc-shaped.

Preferably, the lengths of the first connecting rod and the second connecting rod which are positioned on the same side of the left jaw and the right jaw are different, so that the first clamping jaw and the second clamping jaw which are positioned on the same side of the left jaw and the right jaw are distributed in a staggered manner.

Preferably, the collecting assembly comprises an extending block detachably connected to the excavator, a bearing table is vertically installed at one end, away from the excavator, of the extending block, the top of the bearing table is provided with a hollow collecting box, the top of the collecting box is provided with an opening, and the collecting box is used for collecting the sheared waste materials.

Preferably, the top of the collecting box is further integrally formed with a collecting hopper communicated with the collecting box, and the top of the collecting hopper is provided with a slope inclined towards the opening.

Preferably, a baffle plate for limiting and fixing the collecting box is arranged around the top edge of the bearing table.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a hydraulic shear with a blanking collecting hopper, which comprises the following components:

when the left jaw and the right jaw of drive division drive of part centering are cut close to each other to reinforcing bar waste material when the hydraulic pressure is cut, install the first clamping jaw and the mutual approaching that can follow on left jaw and the right jaw, after left jaw and the cooperation of right jaw are cut reinforcing bar waste material off, set up the first clamping jaw on left jaw and right jaw, the second clamping jaw can be copied the waste material, thereby the centre gripping material, and then, the staff controls the digging machine on the movable arm transports the waste material to the collecting hopper on the collecting box, send the waste material to the collecting box in through the slope on the collecting hopper, accomplish the collection to the waste material, the subsequent manual work load of collecting of staff has been avoided.

Drawings

FIG. 1 is a front view of a hydraulic shear block of the present invention;

FIG. 2 is a side view of FIG. 1 of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic view of the first jaw (second jaw) of the present invention;

FIG. 5 is a schematic view of the construction of the collecting container and the collecting hopper of the present invention;

in the figure:

1. digging a machine; 11. a movable arm;

2. a hydraulic shear component; 21. a drive section; 22. a left jaw; 23. a right jaw; 24. cutting teeth;

3. a jaw member; 31. a first clamping portion; 311. a first connecting rod; 312. a first jaw; 32. a second clamping portion; 321. a second connecting rod; 322. a second jaw;

4. a collection assembly; 41. an extension block; 42. a bearing table; 421. a baffle plate; 43. a collection box; 431. an opening; 44. a collection hopper; 441. a ramp.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 3, the present invention provides a hydraulic shears with a blanking collecting bucket, comprising:

a shovel 1 has a movable arm 11.

Specifically, the worker can control the movable arm 11 connected with the excavator 1 to extend and move towards a preset direction in a cab of the excavator 1, so as to drive the hydraulic shear part 2 fixedly connected with the movable arm 11 to shear the waste steel bars.

It should be noted that the operation flow of the excavator 1 is the prior art well known to those skilled in the art, and therefore, the description is not repeated herein, and the connection manner of the movable arm 11 and the hydraulic shear unit 2 is also the conventional technical means known to those skilled in the art, and is not described herein too much.

Referring to fig. 1 and 2, a hydraulic shearing component 2 includes a driving portion 21 fixedly connected to the movable arm 11, and two opposite left and

right jaws

22 and 23 respectively located at two ends of the bottom of the driving portion 21, wherein shearing teeth 24 for shearing waste material are respectively disposed on a side wall of the left and

right jaws

22 and 23, and the driving portion 21 is used to realize the opposite or separate movement of the left and

right jaws

22 and 23.

Specifically, the hydraulic shearing component 2 comprises a driving part 21, a hydraulic oil cylinder is arranged in the driving part 21 and is communicated with an external hydraulic oil pump, hydraulic oil is pumped out of the hydraulic oil cylinder through the external hydraulic oil pump and is conveyed into the hydraulic oil cylinder, so that a left jaw 22 and a right jaw 23 hinged with the driving part 21 are driven to rotate around the driving part 21, the left jaw 22 and the right jaw 23 move oppositely or oppositely and separately, and waste steel bars are sheared.

It should be noted that the connection manner of the driving part 21 and the movable arm 11 is the prior art, and is a conventional technical means known to those skilled in the art, and the movement of the left jaw 22 and the right jaw 23 is a conventional working principle of the hydraulic shear, so too much description is not repeated here.

Referring to fig. 1-2 and 4, a jaw member 3 is disposed on two side walls of the left jaw 22 and the right jaw 23, respectively, for collecting the waste material sheared by the hydraulic shearing member 2; the clamping jaw component 3 comprises a first clamping part 31 fixedly connected with the left jaw 22 and a second clamping part 32 fixedly connected with the right jaw 23, the first clamping part 31 comprises first connecting rods 311 symmetrically arranged on two side walls of the left jaw 22, one end of each of the two first connecting rods 311 far away from the left jaw 22 is fixedly connected with a first clamping jaw 312, the second clamping part 32 comprises two second connecting rods 321 symmetrically arranged on the side wall of the right jaw 23, one end of each of the two second connecting rods 321 far away from the right jaw 23 is fixedly connected with a second clamping jaw 322, the cross sections of the two first clamping jaws 312 and the two second clamping jaws 322 are arc-shaped, the lengths of the first connecting rods 311 and the second connecting rods 321 which are positioned on the same side of the left jaw 22 and the right jaw 23 are unequal, and therefore the first clamping jaws 312 and the second clamping jaws 322 positioned on the same side of the left jaw 22 and the right jaw 23 are distributed in a staggered manner.

Specifically, the two side walls symmetrically arranged on the left jaw 22 are fixedly connected with a first connecting rod 311 by an operator, the lengths of the first connecting rods 311 on the left side and the right side are different, meanwhile, a first clamping jaw 312 with the same bending direction as the left jaw 22 is fixedly connected to the end of each first connecting rod 311, when the left jaw 22 rotates, the first clamping jaw 312 fixedly connected with the left jaw 22 can synchronously rotate along with the left jaw 22 through the first connecting rod 311, so that the waste material can be conveniently clamped and collected when the waste steel bar material is subsequently sheared;

as above, the worker fixedly connects a second connecting rod 321 to the two side walls symmetrically disposed on the right jaw 23, and at the same time, fixedly connects a second clamping jaw 322 disposed opposite to the first clamping jaw 312 to the distal end portions of the two second connecting rods 321, and the orientation direction of the second clamping jaw 322 is the same as the orientation direction of the right jaw 23, so that when the right jaw 23 rotates, the second clamping jaw 322 fixed to the right jaw 23 through the second connecting rod 321 will rotate synchronously with the right jaw 23, and the first clamping jaw 312 is matched to clamp the cut waste material, so as to subsequently convey the waste material into the collecting box 43.

It should be noted that, the first clamping jaw 312 and the second clamping jaw 322 which are positioned on the same side of the left jaw 22 and the right jaw 23 are arranged in a staggered manner, so that the contact area between the first clamping jaw 312 and the waste can be effectively increased, the waste can be better grabbed, furthermore, the first clamping jaw 312 and the second clamping jaw 322 can not collide with each other, the friction between the first clamping jaw and the second clamping jaw is reduced, the service lives of the first clamping jaw and the second clamping jaw are prolonged, and convenience is provided for a worker to use the device.

In some embodiments, the worker can freely customize the lengths of the first connecting rod 311 and the second connecting rod 321 according to actual requirements, and can freely customize the number of the first clamping jaw 312 and the second clamping jaw 322 on one of the first connecting rod 311 and the second connecting rod 321 according to actual requirements, so that the device enriches the use of the worker and brings better use experience to the worker.

In other embodiments, the worker can also set the first connecting rod 311 and the second connecting rod 321 as detachable fixed mounts on the left jaw 22 and the right jaw 23, so that the device can meet different working requirements conveniently, the application range of the device is expanded, and the practicability of the device is improved.

Referring to fig. 3 and 5, a collecting assembly 4 detachably and fixedly connected to the excavator 1 and used for collecting the waste material, the collecting assembly 4 includes an extension block 41 detachably connected to the excavator 1, a bearing platform 42 is vertically installed on an end of the extension block 41 away from the excavator 1, a collecting box 43 having an opening 431 in the top is installed on the top of the bearing platform 42, the collecting box 43 is used for collecting the cut waste material, a collecting hopper 44 communicating with the collecting box 43 is integrally formed on the top of the collecting box 43, a slope 441 inclined toward the opening 431 is installed on the top of the collecting hopper 44, and a baffle 421 for limiting and fixing the collecting box 43 is installed around the top edge of the bearing platform 42.

Specifically, the staff is digging the fixed piece 41 that extends of front end of machine 1 through the mode that can dismantle the connection, still a fixed connection plummer 42 on the piece 41 of extending, bear collecting box 43 through plummer 42, control hydraulic pressure when the staff and cut part 2 and cut off the back to the steel scrap, through with left jaw 22, the first clamping jaw 312 of right jaw 23 fixed connection, second clamping jaw 322 snatchs the steel scrap, and collect the waste material in collecting box 43 through the activity of digging arm 11, the completion is to the collection of steel scrap, the work load of the follow-up manual collection of staff has been reduced, and the work efficiency is improved, and the repeated labor is avoided.

It should be noted that the top of the collection box 43 has an opening 431 communicating with the inside thereof, and on the opening 431, a collection hopper 44 integrally formed with the collection box 43 is further provided, and a slope 441 inclined toward the opening 431 is provided on the peripheral outer wall of the top of the collection hopper 44, through the slope 441, the sliding of the waste reinforcing steel bars can be effectively ensured, and the waste reinforcing steel bars enter the collection box 43, thereby facilitating the collection of the waste.

In some embodiments, the staff can set up an annular baffle 421 in the edge all around of plummer 42, through the setting of annular baffle 421, can effectually guarantee that digs machine 1 collecting box 43 can not drop from plummer 42 in the motion process, has guaranteed this device normal operating.

The working principle and the using process of the utility model are as follows: after the utility model is installed, an operator fixedly installs the hydraulic shearing part 2 on the movable arm 11, switches on the driving part 21 by an external oil pressure pump, pumps hydraulic oil into the driving part 21 by the external oil pressure pump, controls the left jaw 22 and the right jaw 23 to move towards or away from each other, thereby shearing the waste steel bars by the shearing teeth 24, in the process of the movement of the left jaw 22 and the right jaw 23, the first clamping jaw 312 and the second clamping jaw 322 which are fixedly installed on the left jaw 22 and the right jaw 23 by the first connecting rod 311 and the second connecting rod 321 can rotate along with the cutting teeth, thereby grabbing the steel bars after the waste steel bars are sheared by the left jaw 22 and the right jaw 23, then, the operator moves the movable arm 11 to move the waste steel bars to the collecting box 43, and puts the waste steel bars into the collecting box 43 along the collecting hopper 44, thereby completing the collection and treatment of the waste materials, and reducing the subsequent workload of the operator, the working efficiency is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a be provided with hydraulic pressure of blanking collection fill and cut which characterized in that includes:

a shovel (1) having a movable arm (11);

the hydraulic shear component (2) is provided with a driving part (21) fixedly connected with the movable arm (11), and a left jaw (22) and a right jaw (23) which are oppositely arranged and respectively positioned at two ends of the bottom of the driving part (21), shearing teeth (24) for shearing waste materials are respectively arranged on one side wall of the left jaw (22) close to the right jaw (23), and the driving part (21) is used for realizing the opposite or separated movement of the left jaw (22) and the right jaw (23);

the clamping jaw parts (3) are respectively positioned on two side walls symmetrically arranged on the left jaw (22) and the right jaw (23) and are used for collecting waste materials sheared by the hydraulic shearing part (2);

and the collecting assembly (4) is detachably and fixedly connected to the excavator (1) and is used for collecting the waste materials.

2. A hydraulic shear provided with a blanking collection bucket according to claim 1, wherein the jaw members (3) comprise a first clamping portion (31) fixedly connected with the left jaw (22) and a second clamping portion (32) fixedly connected with the right jaw (23);

the first clamping part (31) comprises first connecting rods (311) symmetrically arranged on two side walls of the left jaw (22), and one ends, far away from the left jaw (22), of the two first connecting rods (311) are fixedly connected with first clamping jaws (312);

the second clamping part (32) comprises two second connecting rods (321) symmetrically arranged on the side wall of the right jaw (23), and one end, far away from the right jaw (23), of each second connecting rod (321) is fixedly connected with a second clamping jaw (322).

3. The hydraulic shear with a blanking collection hopper as set forth in claim 2, wherein the two first jaws (312) and the two second jaws (322) are arc-shaped in cross-section.

4. A hydraulic shear provided with a blanking collecting bucket according to claim 3, characterized in that the lengths of the first connecting rod (311) and the second connecting rod (321) on the same side of the left jaw (22) and the right jaw (23) are different;

therefore, the first clamping jaw (312) and the second clamping jaw (322) which are positioned on the same side of the left jaw (22) and the right jaw (23) are distributed in a staggered way.

5. A hydraulic shear provided with a blanking collection hopper according to claim 1, wherein the collection assembly (4) comprises an extension block (41) removably attached to the excavator (1);

a bearing platform (42) is vertically arranged at one end of the extending block (41) far away from the excavator (1);

the top of the bearing platform (42) is provided with a collecting box (43) which is hollow inside and has an opening (431) at the top, and the collecting box (43) is used for collecting the sheared waste materials.

6. The hydraulic shear with a blanking collecting hopper as set forth in claim 5, wherein the collecting box (43) is further integrally formed at the top thereof with a collecting hopper (44) communicating with the collecting box (43), and the collecting hopper (44) is provided at the top thereof with a slope (441) inclined toward the opening (431).

7. Hydraulic shear provided with a blanking collection hopper according to claim 6, characterised in that the top edge of the loading platform (42) is surrounded by a baffle (421) for defining the fixing of the collection box (43).