CN212742697U

CN212742697U - High-impact built-in hydraulic breaking hammer

Info

Publication number: CN212742697U
Application number: CN202021570767.5U
Authority: CN
Inventors: 刘红刚
Original assignee: Yantai Yigao Precision Machinery Co ltd
Current assignee: Yantai Yigao Precision Machinery Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-19
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the technical field of breaking hammer equipment, and discloses a high-impact built-in hydraulic breaking hammer, which comprises a hydraulic breaking hammer, wherein the hydraulic breaking hammer comprises a shell, a rectangular block I is fixedly connected to the lower surface of the shell, a striking device is arranged in the hydraulic breaking hammer, the striking device comprises a motor, the front side surface of the motor is fixedly connected with the front side surface in the shell, a motor rotating shaft is arranged in the motor, a transmission shaft I is fixedly connected to the back side surface of the motor rotating shaft, the connecting part of a fixed rod and a bearing I rotates by taking the transmission shaft I as the circle center, so that a slide block moves up and down through a bearing II, the slide block moves up and down to move the hydraulic machine, the hydraulic machine works at the moment, a hydraulic rod moves up and down to move a hammer head, the reciprocating frequency of the breaking hammer is, the use is more convenient.

Description

High-impact built-in hydraulic breaking hammer

Technical Field

The utility model relates to a quartering hammer equipment technical field specifically is a built-in hydraulic crushing hammer of high impact.

Background

The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the excavation of the foundation of a building. The principle of selecting the hydraulic breaking hammer is to select the most suitable hydraulic breaking hammer according to the type of the excavator and the operation environment, the hydraulic breaking hammer becomes an important operation tool of the hydraulic excavator, and people also install the hydraulic breaking hammer on an excavating loader or a wheel loader for breaking operation.

However, in the conventional breaking hammer, two steel blocks are collided through internal pressure oil, so that a drill bit of the breaking hammer is hit on an object to be broken, and the steel blocks are collided back and forth in such a way, so that the force action is reduced and the working efficiency is low, so that a high-impact built-in hydraulic breaking hammer is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a built-in hydraulic breaking hammer of high impact possesses advantages such as work efficiency height, has solved the lower problem of work efficiency.

(II) technical scheme

For realizing the high purpose of the above-mentioned work efficiency, the utility model provides a following technical scheme: a high-impact built-in hydraulic breaking hammer comprises a hydraulic breaking hammer, wherein a shell is arranged in the hydraulic breaking hammer, a rectangular block I is fixedly connected to the lower surface of the shell, a striking device is arranged in the hydraulic breaking hammer and comprises a motor, the front side surface of the motor is fixedly connected with the front side surface in the shell, a motor rotating shaft is arranged in the motor, a transmission shaft I is fixedly connected to the back side surface of the motor rotating shaft, a bevel gear I is fixedly connected to the outer side surface of the transmission shaft in a penetrating manner, a sliding groove block is rotatably connected to the outer side surface of the transmission shaft in a penetrating manner, an L-shaped cross rod is fixedly connected to the back side surface of the sliding groove block, the lower surface of the L-shaped cross rod is fixedly connected with the lower surface in the shell, a round block is fixedly, the lower end of the lower side surface of the first transmission rod is connected with a first bearing in a penetrating and rotating mode, the outer side surface of the first bearing is connected with a fixed rod in a penetrating and rotating mode, a fixed shaft is arranged at the center of the back side surface of the fixed rod, the back end of the back side surface of the first bearing is connected with a first gear in a penetrating and rotating mode, the first gear is meshed with a second gear, the front side surface of the second gear is connected with the inner side surface of the outer side surface of the fixed shaft in a penetrating and rotating mode, the second gear is meshed with a third gear, the inner side surface of the third gear is connected with a second bearing in a penetrating and rotating mode, the outer side surface of the second bearing is connected with a sliding block in a penetrating and rotating mode, the outer side surface;

and a heat dissipation device is arranged in the hydraulic breaking hammer.

Preferably, a circular loop bar is arranged in the shell, the front side face of the rod part of the circular loop bar is fixedly connected with the front side face inside the shell, a hydraulic press is fixedly connected to the lower surface of the rectangular block, and a transmission rod II is connected inside the rectangular block I in a penetrating and sliding mode.

Preferably, the upper surface of the hydraulic machine is fixedly connected with the lower surface of the second transmission rod, a hydraulic rod is arranged on the lower surface of the hydraulic machine, a hammer tip is fixedly connected to the lower surface of the hydraulic rod, and an air hole is formed in the right side surface of the shell.

Preferably, heat abstractor includes conical gear two, conical gear two meshes with conical gear one, two right sides fixedly connected with transmission shaft two of conical gear, circular loop bar is cup jointed to the transmission shaft bilateral surface, two right sides fixedly connected with fan pivot of transmission shaft, fan pivot right flank fixedly connected with flabellum, the flabellum is located the bleeder vent left end.

(III) advantageous effects

Compared with the prior art, the utility model provides a built-in hydraulic breaking hammer of high impact possesses following beneficial effect:

1. according to the high-impact built-in hydraulic breaking hammer, the motor rotating shaft is rotated through the motor, the motor rotating shaft rotates to drive the transmission shaft I to rotate, the transmission rod I rotates around the transmission shaft I through the circular block, the transmission rod I rotates to drive the bearing I to rotate around the transmission shaft I, the connection position of the fixed rod and the bearing I rotates around the transmission shaft I, the sliding block moves up and down through the bearing II, the sliding block moves up and down to enable the hydraulic machine to move downwards, at the moment, the hydraulic rod moves up and down to enable the hammer head to move up and down, the reciprocating frequency of the breaking hammer is higher through the mode, the traditional mode that the hammer head moves downwards due to impact between iron blocks is replaced, the working efficiency is higher, and the use is.

2. According to the high-impact built-in hydraulic breaking hammer, the conical gear I rotates to drive the meshing conical gear II to rotate, the conical gear II rotates to drive the transmission shaft II to rotate, the transmission shaft II rotates to drive the fan rotating shaft to rotate, so that the fan blades rotate to generate wind power, the fan blades rotate in such a way, the generated wind power discharges internal heat through the air holes, the internal temperature is reduced, and the service life is prolonged.

3. This built-in hydraulic breaking hammer of high impact makes inside transmission structure more stable through L shape horizontal pole and circular loop bar, avoids leading to inside transmission structure dislocation because of reasons such as collision, and is more stable when making it use.

Drawings

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

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

fig. 3 is a schematic structural view of the heat dissipation device of the present invention.

In the figure: 1 hydraulic breaking hammer, 2 percussion device, 3 heat dissipation device, 101 casing, 102 rectangular block I, 103 hydraulic press, 104 hydraulic rod, 105 hammer tip, 106 air vent, 107 round loop bar, 201 motor, 202 motor rotating shaft, 203 transmission shaft I, 204 conical gear I, 205 sliding groove block, 206 round block, 207 transmission rod I, 208 bearing I, 209 fixed rod, 210 gear I, 211 gear II, 212 gear III, 213 bearing II, 214 slide block, 215 transmission rod II, 216L-shaped cross bar, 301 conical gear II, 302 transmission shaft II, 303 fan rotating shaft, 304 fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides the following technical solutions: a high-impact built-in hydraulic breaking hammer comprises a hydraulic breaking hammer 1, a shell 101 is arranged in the hydraulic breaking hammer 1, a first rectangular block 102 is fixedly connected to the lower surface of the shell 101, a striking device 2 is arranged in the hydraulic breaking hammer 1, the striking device 2 comprises a motor 201, the front side surface of the motor 201 is fixedly connected with the front side surface in the shell 101, a motor rotating shaft 202 is arranged in the motor 201, a first transmission shaft 203 is fixedly connected to the back side surface of the motor rotating shaft 202, a first conical gear 204 penetrates through the outer side surface of the first transmission shaft 203, a first sliding groove block 205 penetrates through the outer side surface of the first transmission shaft 203 and is rotatably connected with the outer side surface, an L-shaped cross rod 216 is fixedly connected to the back side surface of the sliding groove block 205, the lower surface of the L-shaped cross rod 216 is fixedly connected with the lower, a first bearing 208 is rotatably connected to the inner portion of the lower end of the back side of the first transmission rod 207 in a penetrating manner, a fixed rod 209 is rotatably connected to the outer side of the first bearing 208 in a penetrating manner, a fixed shaft is arranged at the center of the back side of the fixed rod 209, the back end of the outer side of the first bearing 208 is rotatably connected to a first gear 210 in a penetrating manner, the first gear 210 is meshed with a second gear 211, the front side of the second gear 211 is rotatably connected to the inner portion of the outer side of the fixed shaft in a penetrating manner, the second gear 211 is meshed with a third gear 212, a second bearing 213 is rotatably connected to the inner portion of the front side of the third gear 212 in a penetrating manner, the outer side of the second bearing 213 is rotatably connected to the front and rear surfaces of the fixed rod 209 in a penetrating manner;

a heat dissipation device 3 is arranged in the hydraulic breaking hammer 1.

A circular loop bar 107 is arranged in the shell 101, the front side surface of the rod part of the circular loop bar 107 is fixedly connected with the front side surface in the shell 101, the lower surface of the first rectangular block 102 is fixedly connected with a hydraulic press 103, the inside of the first rectangular block 102 is connected with a second transmission rod 215 in a penetrating and sliding manner, the upper surface of the hydraulic press 103 is fixedly connected with the lower surface of the second transmission rod 215, the lower surface of the hydraulic press 103 is provided with a hydraulic rod 104, the lower surface of the hydraulic rod 104 is fixedly connected with a hammer tip 105, the right side surface of the shell 101 is provided with an air vent 106, the heat dissipation device 3 comprises a second conical gear 301, the second conical gear 301 is meshed with the first conical gear 204, the right side surface of the second conical gear 301 is fixedly connected with a second transmission shaft 302, the outer side surface of the second transmission shaft 302 is sleeved, the motor rotating shaft 202 is rotated through the motor 201, the motor rotating shaft 202 rotates to drive the transmission shaft one 203 to rotate, the transmission rod one 207 rotates with the transmission shaft one 203 as a circle center through the circular block 206, the transmission rod one 207 rotates to drive the bearing one 208 to rotate with the transmission shaft one 203 as the circle center, the connection position of the fixing rod 209 and the bearing one 208 rotates with the transmission shaft one 203 as the circle center, the sliding block 214 moves up and down through the bearing two 213, the sliding block 214 moves up and down to enable the hydraulic machine 103 to move downwards, at the moment, the hydraulic rod 104 moves up and down to enable the hammer head 105 to move up and down, the reciprocating frequency of the breaking hammer is higher in such a mode, the phenomenon that the hammer head 105 moves downwards due to impact between traditional iron blocks is replaced, the working efficiency.

When in use:

the first step is as follows: the motor rotating shaft 202 is rotated through the motor 201, the motor rotating shaft 202 rotates to drive the transmission shaft one 203 to rotate, the transmission rod one 207 rotates with the transmission shaft one 203 as a circle center through the circular block 206, the transmission rod one 207 rotates to drive the bearing one 208 to rotate with the transmission shaft one 203 as the circle center, the connection position of the fixing rod 209 and the bearing one 208 rotates with the transmission shaft one 203 as the circle center, the sliding block 214 moves up and down through the bearing two 213, the sliding block 214 moves up and down to enable the hydraulic machine 103 to move downwards, at the moment, the hydraulic rod 104 moves up and down to enable the hammer head 105 to move up and down, the reciprocating frequency of the breaking hammer is higher in such a mode, the phenomenon that the hammer head 105 moves downwards due to impact between traditional iron blocks is replaced, the working efficiency.

The second step is that: the first bevel gear 204 rotates to drive the second bevel gear 301 to rotate, the second bevel gear 301 rotates to drive the second transmission shaft 302 to rotate, and the second transmission shaft 302 rotates to drive the fan rotating shaft 303 to rotate, so that the fan blades 304 rotate to generate wind power, the fan blades 304 rotate in such a way, the generated wind power discharges the internal heat through the air holes 106, the internal temperature is reduced, and the service life is prolonged.

The third step: make inside transmission structure more stable through L shape horizontal pole 216 and circular loop bar 107, avoid leading to inside transmission structure dislocation because of reasons such as collision, make it more stable when using.

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 high-impact built-in hydraulic breaking hammer comprises a hydraulic breaking hammer (1), wherein a shell (101) is arranged in the hydraulic breaking hammer (1), a first rectangular block (102) is fixedly connected to the lower surface of the shell (101), and a striking device (2) is arranged in the hydraulic breaking hammer (1), and the high-impact built-in hydraulic breaking hammer is characterized in that: the striking device (2) comprises a motor (201), the front side face of the motor (201) is fixedly connected with the front side face inside the shell (101), a motor rotating shaft (202) is arranged in the motor (201), a first transmission shaft (203) is fixedly connected with the back side face of the motor rotating shaft (202), a first bevel gear (204) is fixedly connected with the outer side face of the first transmission shaft (203) in a penetrating manner, a first sliding groove block (205) is rotatably connected with the outer side face of the first transmission shaft (203), an L-shaped cross rod (216) is fixedly connected with the back side face of the sliding groove block (205), the lower surface of the L-shaped cross rod (216) is fixedly connected with the lower surface inside the shell (101), a first round block (206) is fixedly connected with the back side face of the first transmission shaft (203), a first transmission rod (207) is fixedly connected with the lower end of the outer side face of the round block, the outer side face of the first bearing (208) is connected with a fixing rod (209) in a penetrating and rotating mode, a fixing shaft is arranged at the center of the back side face of the fixing rod (209), the back end of the outer side face of the first bearing (208) is connected with a first gear (210) in a penetrating and rotating mode, the first gear (210) is meshed with a second gear (211), the front side face of the second gear (211) is connected with the inner portion of the outer side face of the fixing shaft in a penetrating and rotating mode, the second gear (211) is meshed with a third gear (212) in a penetrating and rotating mode, the inner portion of the front side face of the third gear (212) is connected with a second bearing (213) in a penetrating and rotating mode, the outer side face of the second bearing (213) is connected with a front surface and a rear surface of the fixing rod (209) in a penetrating and rotating mode, the, the outer side surface of the second transmission rod (215) is in penetrating and rotating connection with the lower surface of the shell (101);

a heat dissipation device (3) is arranged in the hydraulic breaking hammer (1).

2. A high impact internal hydraulic demolition hammer as claimed in claim 1, characterized in that: a round sleeve rod (107) is arranged in the shell (101), the front side face of the rod part of the round sleeve rod (107) is fixedly connected with the front side face inside the shell (101), a hydraulic machine (103) is fixedly connected to the lower surface of the first rectangular block (102), and a second transmission rod (215) penetrates through the inside of the first rectangular block (102) and is connected in a sliding mode.

3. A high impact internal hydraulic demolition hammer as claimed in claim 2, characterized in that: the upper surface of the hydraulic machine (103) is fixedly connected with the lower surface of the second transmission rod (215), a hydraulic rod (104) is arranged on the lower surface of the hydraulic machine (103), a hammer tip (105) is fixedly connected to the lower surface of the hydraulic rod (104), and air holes (106) are formed in the right side surface of the shell (101).

4. A high impact internal hydraulic demolition hammer as claimed in claim 1, characterized in that: heat abstractor (3) are including two (301) of conical gear, two (301) of conical gear and conical gear meshing (204), two (301) right flank fixedly connected with transmission shafts of conical gear two (302), circular loop bar (107) are cup jointed to two (302) lateral surfaces of transmission shaft, two (302) right flank fixedly connected with fan pivot (303) of transmission shaft, fan pivot (303) right flank fixedly connected with flabellum (304), flabellum (304) are located bleeder vent (106) left end.