CN-224213410-U - Multifunctional crusher

Abstract

The utility model discloses a multifunctional crusher, belongs to the technical field of crushing equipment tools, and solves the problems of single function, low operation efficiency and field confusion in the prior art. The hydraulic device mainly comprises a bucket rod, wherein a breaking hammer is arranged on the bucket rod, a clamping arm is hinged to one side of the breaking hammer, a hydraulic oil cylinder is arranged on the bucket rod and connected with the clamping arm, and the hydraulic oil cylinder drives the clamping arm to open and close. The utility model reduces the replacement frequency of the accessory by integrating multiple functions, improves the operation efficiency, reduces the damage risk of equipment and improves the operation site management.

Inventors

• YU ZHIWEI
• ZANG HUA
• WANG CHAO
• LIU ZHEN

Assignees

• 山东临工工程机械有限公司

Dates

Publication Date

20260508

Application Date

20250327

Claims (8)

1. 1. A multifunctional crusher comprises a bucket rod (1), wherein a crushing hammer (2) is arranged on the bucket rod (1), and is characterized in that a clamping arm (4) is hinged to one side of the crushing hammer (2), a hydraulic oil cylinder (3) is arranged on the bucket rod (1), the hydraulic oil cylinder (3) is connected with the clamping arm (4), and the hydraulic oil cylinder (3) drives the clamping arm (4) to open and close.
2. 2. The multifunctional crusher as claimed in claim 1, wherein the clamping arm (4) comprises a mounting frame (45), one end of the mounting frame (45) is provided with a shaft hole (41), the other end of the mounting frame is fixedly provided with a clamping jaw, and the mounting frame (45) is hinged with the bucket rod (1) through the shaft hole (41).
3. 3. A multi-functional crusher according to claim 2, wherein the inner side of the clamping jaw is provided with saw teeth (43).
4. 4. A multi-functional crusher as claimed in claim 2 or 3, wherein the outer side of the clamping jaw is provided with a claw (44).
5. 5. The multifunctional crusher as claimed in claim 2, wherein the bucket rod (1) and the mounting frame (45) are respectively provided with an ear seat (42), a piston rod of the hydraulic oil cylinder (3) is hinged with the ear seat (42) on the mounting frame (45) through a pin shaft, and the bottom of the cylinder body of the hydraulic oil cylinder (3) is hinged with the ear seat (42) on the bucket rod (1) through a pin shaft.
6. 6. The multifunctional crusher of claim 5, wherein the hinge of the pin is provided with a pressing oil cup.
7. 7. The multifunctional crusher according to claim 5, wherein a gasket is arranged between the lug seat (42) and the hydraulic cylinder (3).
8. 8. The multifunctional crusher of claim 6, wherein the pin shaft is provided with a pin lock.

Description

Multifunctional crusher Technical Field The utility model relates to the technical field of crushing equipment tools, in particular to a multifunctional crushing machine. Background The crusher is an accessory installed on an excavator or other engineering machinery and is used for crushing hard materials such as rock, concrete, asphalt and the like. The hydraulic system is used for driving, and the high-frequency impact force is used for crushing materials into small blocks, so that the hydraulic system is widely applied to the fields of mining, building disassembly, road construction, tunnel engineering, disaster relief and the like. In the prior art, the function implementation of the crusher is highly dependent on a single accessory (breaking hammer), and the operation mode is single. The existing crusher can only execute single crushing operation, cannot adapt to multiple tasks such as material clamping, sundry finishing and the like, so that the equipment utilization rate is low, and if other operations are required to be completed, the accessories must be replaced, so that the operation interruption time is obviously increased, and the operation complexity and the operation cost are increased. Disclosure of utility model The utility model aims to provide a multifunctional crusher to solve the problems of single function, low operation efficiency and field confusion in the prior art. The multifunctional tool reduces the replacement frequency of the tools, improves the operation efficiency, reduces the damage risk of equipment and improves the operation site management. The utility model is realized by the following technical scheme: The utility model provides a multifunctional crusher, includes the dipper, is equipped with the quartering hammer on the dipper, quartering hammer one side articulates there is the arm lock, is equipped with hydraulic cylinder on the dipper, and hydraulic cylinder is connected with the arm lock, and hydraulic cylinder drives the arm lock and opens and shut. Further, the clamping arm comprises a mounting frame, one end of the mounting frame is provided with a shaft hole, the other end of the mounting frame is fixedly provided with a clamping jaw, and the mounting frame is hinged with the bucket rod through the shaft hole. Further, the inner side of the clamping jaw is provided with saw teeth. Further, the bottom of the outer side of the clamping jaw is provided with a hook claw. Further, the bucket rod and the mounting frame are respectively provided with an ear seat, a piston rod of the hydraulic oil cylinder is hinged with the ear seat on the mounting frame through a pin shaft, and the bottom of the cylinder body of the hydraulic oil cylinder is hinged with the ear seat on the bucket rod through the pin shaft. Further, the hinge joint of the pin shaft is provided with a pressure oil injection cup. Further, gaskets are respectively arranged between the two lug seats and the hydraulic cylinder. Further, a pin lock is arranged on the pin shaft. Compared with the prior art, the utility model has the beneficial effects that: The utility model can realize multiple functions of crushing, grabbing, carrying, hooking, gathering and the like, reduce the time for replacing the accessory and remarkably improve the operation efficiency. The setting of multi-functional arm lock avoids the quartering hammer to carry out non-broken operation, extension equipment life. The multifunctional crusher reduces the number of equipment on the operation site, so that the operation site is tidier, meanwhile, the equipment acquisition and maintenance cost is reduced, and the equipment utilization rate is improved. Drawings FIG. 1 is a schematic view of the overall structure of the present utility model; FIG. 2 is a schematic view of a clamp arm structure of the present utility model; FIG. 3 is a schematic view of the crushing work and release material of the present utility model; Fig. 4 is a cross-sectional view of a clamping portion of the present utility model. The hydraulic device comprises a bucket rod 1, a breaking hammer 2, a hydraulic cylinder 3, a clamping arm 4, a clamping arm 41, a shaft hole 42, an ear seat 43, saw teeth 44, a hook claw 45 and a mounting frame. Detailed Description In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described in the following with reference to the accompanying drawings, and based on the embodiments of the present utility model, other similar embodiments obtained by those skilled in the art without making any inventive effort should be included in the scope of protection of the present utility model. In addition, directional words such as "upper", "lower", "left", "right", and the like, as used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words use