CN217164505U

CN217164505U - Hydraulic breaking hammer capable of automatically adjusting stroke

Info

Publication number: CN217164505U
Application number: CN202220071624.2U
Authority: CN
Inventors: 高晓东; 王春华; 于言言
Original assignee: Yantai Haopu Precision Machinery Co ltd
Current assignee: Yantai Haopu Precision Machinery Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-12
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses an automatic adjust hydraulic pressure quartering hammer of stroke, including quartering hammer body and shell, the left side fixedly connected with mounting panel of quartering hammer body, the inboard of mounting panel is equipped with smooth chamber, the right side fixedly connected with connecting block of shell, the other end of connecting block stretches into the inside fixedly connected with slider of smooth chamber, slider sliding connection is in the inboard of smooth chamber, the inboard of smooth chamber is equipped with buffer gear. Through setting up buffer gear in the inboard of mounting panel, utilize buffer gear to accomplish the centre gripping effect to the slider, when producing vibrations, can play the buffering effect through splint and the inside spring in sliding chamber, slide at the intraductal friction of cover through the gliding mass that joins in marriage the pole and connect on the splint when buffering, can provide the resistance to the reaction force that the spring produced for splint also can be more stable to the centre gripping effect of slider, thereby can play the buffering guard action to the controller in the shell.

Description

Hydraulic breaking hammer capable of automatically adjusting stroke

Technical Field

The utility model relates to a heavy machinery field, in particular to hydraulic breaking hammer of automatically regulated stroke.

Background

For the broken objects with different hardness, the requirements for the stroke of the breaking hammer are different, for example, when the hardness of the broken object is smaller, the breaking hammer is preferably operated with short stroke and high frequency, and when the hardness of the broken object is larger, the breaking hammer is required to have larger stroke and larger impact force so as to achieve the required breaking effect.

However, the switching controller for automatically adjusting the stroke is generally installed outside the hydraulic breaking hammer, and the hydraulic breaking hammer can generate vibration outside the hydraulic breaking hammer during use, so that the switching controller is easily damaged by the vibration during breaking.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a hydraulic breaking hammer of automatically regulated stroke to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an automatic hydraulic pressure quartering hammer of regulation stroke, includes quartering hammer body and shell, the left side fixedly connected with mounting panel of quartering hammer body, the inboard of mounting panel is equipped with smooth chamber, the right side fixedly connected with connecting block of shell, the other end of connecting block stretches into the inside fixedly connected with slider of smooth chamber, slider sliding connection is in the inboard of smooth chamber, the inboard of smooth chamber is equipped with buffer gear, buffer gear and slider swing joint, the inboard fixedly connected with switching controller of shell, the inboard of shell is equipped with heat dissipation mechanism.

Through adopting above-mentioned technical scheme, through installing the mounting panel on the quartering hammer body, then make the shell that is equipped with switching controller slide in the sliding cavity of mounting panel, and owing to set up buffer gear on the mounting panel, can play the centre gripping effect to the gliding slider in sliding cavity, can play the bradyseism effect to the slider at the vibrations in-process, through setting up heat dissipation mechanism in the shell, can play radiating function to shell internally mounted's fantasy controller.

The preferred, buffer gear includes splint, splint sliding connection is in the chamber wall in smooth chamber, the equal fixedly connected with sleeve pipe in upper and lower both ends of mounting panel, sheathed tube inboard sliding connection has the gliding mass, the pole is joined in marriage to one side fixedly connected with of gliding mass, the one end of joining in marriage the pole stretches into the inside and the splint fixed connection in smooth chamber, the offside fixedly connected with spring in splint and smooth chamber, the spring housing is established in the outside of joining in marriage the pole, slider swing joint is at the offside of splint.

Through adopting above-mentioned technical scheme, through setting up buffer gear in the inboard of mounting panel, utilize buffer gear to accomplish the centre gripping effect to the slider, when producing vibrations, can play the cushioning effect through splint and the inside spring in sliding chamber, slide at the intraductal friction of cover through joining in marriage the gliding mass that the pole is connected on the splint when the buffering, can provide the resistance to the reaction force that the spring produced, can make splint also can be more stable to the centre gripping of slider.

Preferably, the inner side wall of the sliding cavity is provided with a moving groove, the outer side of the clamping plate is fixedly connected with a moving block, and the moving block and the moving groove are in sliding connection.

Through adopting above-mentioned technical scheme, through set up on sliding chamber and move the groove, also spacing when can conveniently having the splint that move the piece and slide.

Preferably, the heat dissipation mechanism includes the inlet port, the inlet port is established in the left side of shell, the inboard fixedly connected with fan of inlet port, the axial region fixedly connected with second gear of fan, the left side fixedly connected with motor of shell, the inboard fixedly connected with first gear that the output of motor stretched into the shell, same toothed chain is connected in the outside meshing of first gear and second gear, the upper end of shell is equipped with the venthole.

By adopting the technical scheme, through setting up heat dissipation mechanism, utilize the motor to drive first gear and rotate, first gear passes through the chain gear linkage second gear and rotates, and the rotation of second gear makes the fan of two inlet openings department in shell left side rotate along with it, brings the inside heat with the switching controller production of shell into with outside cold wind and takes away, and the hot-air rises and discharges to the outside through the venthole of shell upper end, forms the heat dissipation.

Preferably, the left side of the housing is fixedly connected with a first filter screen, and the air inlet is covered by the first filter screen.

Through adopting above-mentioned technical scheme, through setting up first filter screen in the left side of shell, can filter the air that the inlet port got into.

Preferably, the upper end of the housing is fixedly connected with a second filter screen, and the second filter screen covers the air outlet.

Through adopting above-mentioned technical scheme, through set up the second filter screen in the shell upper end, can avoid the dust to enter into inside the shell through the venthole on the shell when not using equipment.

Preferably, the front surface of the shell is provided with a shell door, and the outer side of the shell door is fixedly provided with a handle.

By adopting the technical scheme, the shell door with the handle is arranged on the shell, so that the manual control and the overhaul can be facilitated.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, a buffering mechanism is arranged on the inner side of the mounting plate, the buffering mechanism is utilized to complete the clamping effect on the sliding block, when vibration is generated, the buffering effect can be achieved through the clamping plate and the spring in the sliding cavity, and the sliding body connected with the clamping plate through the matching rod slides in the sleeve in a friction mode during buffering, so that resistance can be provided for the reaction force generated by the spring, the clamping effect of the clamping plate on the sliding block can be more stable, and the buffering protection effect can be achieved on the internal contact controller of the shell;

the second, through setting up heat dissipation mechanism, utilize the motor to drive first gear rotation, first gear passes through the chain gear linkage second gear rotation, the rotation of second gear makes the fan of two inlet openings department in the shell left side rotate thereupon, brings the inside heat with the switching controller production of shell into with outside cold wind and takes away, the hot-air rises to discharge to the outside through the venthole of shell upper end to can effectively avoid the switching controller themogenesis to lead to the component loss, and then improve the life of equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a side sectional view of the damper mechanism of the present invention.

Reference numerals: 1. a breaking hammer body; 2. mounting a plate; 3. connecting blocks; 4. a housing; 5. a buffer mechanism; 501. matching a rod; 502. a sleeve; 503. a slider; 504. a spring; 505. a splint; 6. a slider; 7. a slide chamber; 8. moving the block; 9. moving the groove; 10. a switching controller; 11. a heat dissipation mechanism; 111. an air inlet; 112. a fan; 113. a first gear; 114. a motor; 115. a toothed chain; 116. a second gear; 117. an air outlet; 12. a first filter screen; 13. a shell door; 14. a handle; 15. a second filter.

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.

Examples

Referring to fig. 1-3, a hydraulic demolition hammer with automatic stroke adjustment, includes a demolition hammer body 1 and a housing 4, the left side of the breaking hammer body 1 is fixedly connected with a mounting plate 2, the inner side of the mounting plate 2 is provided with a sliding cavity 7, the right side of the shell 4 is fixedly connected with a connecting block 3, the other end of the connecting block 3 extends into a sliding cavity 7 and is fixedly connected with a sliding block 6, the slide block 6 is connected with the inner side of the slide cavity 7 in a sliding way, the inner side of the slide cavity 7 is provided with a buffer mechanism 5, the buffer mechanism 5 is movably connected with the slide block 6, the inner side of the shell 4 is fixedly connected with a switching controller 10, the inside of shell 4 is equipped with heat dissipation mechanism 11, and switching controller 10 supports wireless and automatic control, and the manual control practice in-process mainly can be as reserve support to the trouble condition, and both cooperate the result of use better mutually.

Referring to fig. 3, in order to achieve the purpose of shock-absorbing and buffering the housing 4; the buffer mechanism 5 comprises a clamping plate 505, the clamping plate 505 is slidably connected in the cavity wall of the sliding cavity 7, the upper end and the lower end of the mounting plate 2 are fixedly connected with a sleeve 502, the inner side of the sleeve 502 is slidably connected with a sliding body 503, one side of the sliding body 503 is fixedly connected with a matching rod 501, one end of the matching rod 501 extends into the sliding cavity 7 and is fixedly connected with the clamping plate 505, the opposite sides of the clamping plate 505 and the sliding cavity 7 are fixedly connected with a spring 504, the spring 504 is sleeved on the outer side of the matching rod 501, and the sliding block 6 is movably connected with the opposite side of the clamping plate 505; through set up buffer gear 5 in the inboard of mounting panel 2, utilize buffer gear 5 to accomplish the centre gripping effect to slider 6, when producing vibrations, can play the cushioning effect through splint 505 and the inside spring 504 of sliding chamber 7, the gliding mass 503 through joining in marriage the pole 501 connection on the splint 505 slides in sleeve 502 internal friction when the buffering, can provide the resistance to the reaction force that spring 504 produced, can make splint 505 also can be more stable to the centre gripping of slider 6.

Referring to fig. 3, in order to facilitate the purpose of sliding the clamping plate 505 for limiting the position; a moving groove 9 is formed in the inner side wall of the sliding cavity 7, a moving block 8 is fixedly connected to the outer side of the clamping plate 505, and the moving block 8 and the moving groove 9 are in sliding connection; the sliding cavity 7 is provided with the moving groove 9, so that the clamping plate 505 with the moving block 8 can conveniently slide and can be limited.

Referring to fig. 2, in order to allow the purpose of heat dissipation to be performed to the inside of the case 4; the heat dissipation mechanism 11 comprises an air inlet 111, the air inlet 111 is arranged on the left side of the housing 4, a fan 112 is fixedly connected to the inner side of the air inlet 111, a second gear 116 is fixedly connected to the shaft portion of the fan 112, a motor 114 is fixedly connected to the left side of the housing 4, a first gear 113 is fixedly connected to the inner side of the motor 114, the output end of the motor 114 extends into the housing 4, the first gear 113 and the second gear 116 are meshed with each other and connected to the same gear chain 115, and an air outlet 117 is arranged at the upper end of the housing 4; through setting up heat dissipation mechanism 11, utilize motor 114 to drive first gear 113 and rotate, first gear 113 passes through gear chain 115 linkage second gear 116 and rotates, and the rotation of second gear 116 makes the fan 112 of two inlet ports 111 departments in the left side of shell 4 rotate along with it, brings the inside heat that will switch over controller 10 and take away with the inside of shell 4 with outside cold wind, and hot-air rises and discharges to the outside through the venthole 117 of shell 4 upper end, forms the heat dissipation.

Referring to fig. 2, for the purpose of allowing the air entering the air intake holes 111 to be filtered; a first filter screen 12 is fixedly connected to the left side of the housing 4, and the air inlet 111 is covered by the first filter screen 12; by providing the first filter 12 at the left side of the housing 4, the air entering through the air intake hole 111 can be filtered.

Referring to fig. 2, for the purpose of preventing dust from entering the inside through the air outlet hole 117 of the housing 4 when the device is not in use; the upper end of the shell 4 is fixedly connected with a second filter screen 15, and the second filter screen 15 covers the air outlet 117; by providing the second filter 15 at the upper end of the housing 4, dust can be prevented from entering the interior of the housing 4 through the air outlet 117 in the housing 4 when the device is not in use.

Referring to fig. 1, for the purpose of facilitating manual control and maintenance of the equipment; a shell door 13 is arranged on the front surface of the shell 4, and a handle 14 is fixedly arranged on the outer side of the shell door 13; by providing the housing door 13 with a handle 14 on the housing 4, manual control and also ease of maintenance can be facilitated.

The use principle and the advantages are as follows: when the air conditioner is used, the buffer mechanism 5 is arranged on the inner side of the mounting plate 2, the buffer mechanism 5 is utilized to complete the clamping effect on the sliding block 6, when vibration is generated, the buffer effect can be achieved through the clamping plate 505 and the spring 504 in the sliding cavity 7, meanwhile, the clamping plate 505 with the moving block 8 can slide in a limited manner on the moving groove 9 in the sliding cavity 7, the sliding body 503 connected with the matching rod 501 on the clamping plate 505 slides in the sleeve 502 in a friction manner during buffering, resistance can be provided for the reaction force generated by the spring 504, so that the clamping effect of the clamping plate 505 on the sliding block 6 is more stable, as the heat dissipation mechanism 11 is arranged on the inner side of the shell 4, the first gear 113 is driven to rotate by the motor 114, the first gear 113 is linked with the second gear 116 to rotate through the toothed chain 115, the fan 112 at the two air inlet holes 111 on the left side of the shell 4 rotates along with the rotation of the second gear 116, and the cold air filtered by the first filter screen 12 is brought into the shell 4 to blow away the heat generated by the switching controller 10, the hot air rises through the air outlet hole 117 at the upper end of the housing 4 and is discharged to the outside, so that the loss of components due to the heat generation of the switching controller 10 can be prevented, and the service life of the equipment can be prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 utility model provides an automatic hydraulic pressure quartering hammer of regulation stroke, includes quartering hammer body (1) and shell (4), its characterized in that: left side fixedly connected with mounting panel (2) of quartering hammer body (1), the inboard of mounting panel (2) is equipped with smooth chamber (7), the right side fixedly connected with connecting block (3) of shell (4), the other end of connecting block (3) stretches into the inside fixedly connected with slider (6) of smooth chamber (7), slider (6) sliding connection is in the inboard of smooth chamber (7), the inboard of smooth chamber (7) is equipped with buffer gear (5), buffer gear (5) and slider (6) swing joint, the inboard fixedly connected with switching controller (10) of shell (4), the inboard of shell (4) is equipped with heat dissipation mechanism (11).

2. The hydraulic breaker hammer of claim 1 wherein: buffer gear (5) are including splint (505), splint (505) sliding connection is in the chamber wall in smooth chamber (7), the equal fixedly connected with sleeve pipe (502) in the upper and lower both ends of mounting panel (2), the inboard sliding connection of sleeve pipe (502) has gliding body (503), one side fixedly connected with of gliding body (503) joins in marriage pole (501), the one end of joining in marriage pole (501) stretches into the inside and splint (505) fixed connection in smooth chamber (7), the offside fixedly connected with spring (504) of splint (505) and smooth chamber (7), the outside of joining in marriage pole (501) is established to spring (504) cover, slider (6) swing joint is at the offside of splint (505).

3. The hydraulic breaker hammer of claim 2 wherein: the inside wall of sliding cavity (7) has been seted up and has been moved groove (9), the outside fixedly connected with of splint (505) moves piece (8), move piece (8) and move groove (9) and be sliding connection.

4. The hydraulic breaker hammer of claim 1 wherein: heat dissipation mechanism (11) include inlet port (111), the left side at shell (4) is established in inlet port (111), inboard fixedly connected with fan (112) of inlet port (111), axial region fixedly connected with second gear (116) of fan (112), the left side fixedly connected with motor (114) of shell (4), the output of motor (114) stretches into the inboard fixedly connected with first gear (113) of shell (4), same toothed chain (115) is connected in the outside meshing of first gear (113) and second gear (116), the upper end of shell (4) is equipped with venthole (117).

5. The hydraulic breaker hammer of claim 4 wherein: the left side fixedly connected with first filter screen (12) of shell (4), first filter screen (12) cover inlet port (111).

6. The hydraulic breaker hammer of claim 4 wherein: the upper end fixedly connected with second filter screen (15) of shell (4), second filter screen (15) cover venthole (117).

7. The hydraulic breaker of claim 1 wherein the stroke of the hydraulic breaker is automatically adjustable by: the front of shell (4) is equipped with shell door (13), the outside fixed mounting of shell door (13) has handle (14).