CN111823417A

CN111823417A - Handheld broken rock device

Info

Publication number: CN111823417A
Application number: CN202010690521.XA
Authority: CN
Inventors: 杨建青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2020-10-27

Abstract

The invention relates to the technical field of construction equipment and discloses a handheld rock breaking device which comprises a protection mechanism, wherein a transmission mechanism is arranged on the right side in the protection mechanism, a reciprocating mechanism is arranged on the left side of the transmission mechanism, a hammering mechanism is arranged on the left side of the reciprocating mechanism, and a rock breaking mechanism is arranged on the left side of the hammering mechanism. The outer surface of the protection mechanism is provided with a convenient mechanism. The protection mechanism comprises a protection shell, a heat dissipation hole is formed in the top of the right side of the protection shell, and a limiting groove is formed in the left side of the outer surface of the protection shell. The protection mechanism is used for protecting a user and preventing mechanical damage from happening. The transmission mechanism comprises a transmission motor. This handheld rock breaking device drives the driving roller through drive motor's transmission to drive the hammering head through the transmission spacing groove and carry out the hammering to the metal borer, thereby make the metal borer progressively advance the rock by the hammering, thereby realize mechanized operation, reached the effect that improves work efficiency.

Description

Handheld broken rock device

Technical Field

The invention relates to the technical field of construction equipment, in particular to a handheld rock breaking device.

Background

The rock material is mainly used for the building industry and the garden landscape in daily life, is convenient, is also partially used for civil carving and the like, and has a wide application range, so that a plurality of rock processing workshops exist.

Natural rock materials are themselves quite large and need to be cut to smaller sizes to be used.

The traditional rock cutting method is that workers hold an iron hammer and a steel chisel to drill the rock at a specified position and leave the steel chisel, so that large rocks are slowly cut into usable small rock blocks.

Accordingly, the applicant provides a hand-held rock breaking device to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the handheld rock breaking device which has the advantages of improving the working efficiency and the like and solves the problem of low efficiency of the existing rock breaking method.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a handheld broken rock device, includes protection mechanism, the inside right side of protection mechanism is provided with drive mechanism, the drive mechanism left side is provided with reciprocating mechanism, the reciprocating mechanism left side is provided with hammering mechanism, hammering mechanism left side is provided with broken rock mechanism.

The outer surface of the protection mechanism is provided with a convenient mechanism.

Preferably, the protection mechanism comprises a protection shell, the heat dissipation hole is formed in the top of the right side of the protection shell, and the limiting groove is formed in the left side of the outer surface of the protection shell.

Protection mechanism is used for protecting the user, prevents that the mechanical damage incident from taking place, and the louvre can effectual reduction drive motor thermal production simultaneously to protect the device.

Preferably, drive mechanism includes drive motor, drive motor's lower extreme fixedly connected with motor supporting seat, the inside fixedly connected with collets in protecting sheathing right side, the drive motor bottom is connected with the power electrode through the wire, protecting sheathing right side surface swing joint has control switch.

The method for controlling the transmission motor by the control switch in the transmission mechanism is the same as the power supply control mode of the existing electric pick, and is used for enabling the device to be more convenient to use.

Preferably, reciprocating mechanism includes the driving roller, the transmission spacing groove has been seted up to the driving roller surface, the driving barrel has been cup jointed to the driving roller surface, the surface of driving barrel runs through there is spacing bolt, the right-hand member fixedly connected with transfer line of driving roller.

The reciprocating mechanism is used for realizing repeated hammering of the device, so that the machine achieves the purpose of automation.

Preferably, the transmission limiting groove is V-shaped and surrounds the outer surface of the transmission roller, the lower end of the limiting bolt is in lap joint with the inside of the transmission limiting groove, and the right end of the transmission rod is fixedly connected with an output shaft of the transmission motor.

The degree of dynamics of hammering has been decided to the degree of depth of "V" shape, can change different rollers according to different rock materials to further promotion efficiency.

Preferably, convenient mechanism includes fixed hoop, the lower extreme fixedly connected with hand protector of fixed hoop, hand protector lower extreme fixedly connected with grab handle, the surface joint of fixed hoop and spacing groove.

The portable device is used for facilitating the taking of a user and is convenient for the user to use, and the main structure of the portable device is the existing electric tool grip structure and is used for improving the physical examination feeling of the user in the using process.

Preferably, the hammering mechanism includes impact transmission pole, impact transmission pole's external surface fixedly connected with stopper, impact transmission pole's left end fixedly connected with hammering head, impact transmission pole's outward appearance has cup jointed the holding ring, the external surface fixedly connected with bracing piece of holding ring, spacing spout has been seted up to the inside of holding ring.

The hammering mechanism is used for simulating the effect of manual hammering, so that the mechanized operation is realized, and the working efficiency is greatly improved.

Preferably, broken rock mechanism is including the backing sheet that resets, the surface that resets the backing sheet runs through there is movable transmission shaft, movable transmission shaft's surface right side fixedly connected with spacing ring, the elasticity piece that resets has been cup jointed to movable transmission shaft's surface, movable transmission shaft's left end fixedly connected with places the piece, place the inside fixedly connected with hexagonal magnetic part of right-hand member of piece, it has the metal borer to place the inside grafting of piece left end, the outward appearance of metal borer is provided with broken barb, the left side fixedly connected with shock attenuation piece of the backing sheet that resets.

The rock breaking mechanism is used for hammering the metal drill rod into the rock so as to break the rock, and the breaking barb can enable the metal drill rod to be more easily left in the rock.

Compared with the prior art, the invention provides a handheld rock breaking device which has the following beneficial effects:

1. this handheld rock breaking device drives the driving roller through drive motor's transmission to drive the hammering head through the transmission spacing groove and carry out the hammering to the metal borer, thereby make the metal borer progressively advance the rock by the hammering, thereby realize mechanized operation, reached the effect that improves work efficiency.

2. This handheld rock breaking device is through setting up the driving roller to set up the reciprocating motion that the transmission spacing groove is used for realizing the hammering head at the surface of driving roller, realize the hammering to the metal borer, changed the problem that traditional electric pick class instrument need use the carbon brush, fundamentally has reduced the fault rate, has reached the effect that reduces the fault rate.

3. This handheld rock breaking device resets through setting up spacing ring and elasticity to set up hexagonal magnetic part, fix the metal borer, thereby the metal borer can be more stable when using, and does not need hand metal borer, lets operation safety more, thereby has reached the effect of lifting means security.

Drawings

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

FIG. 2 is a schematic view of the structure of the driving roller of the present invention;

FIG. 3 is a schematic view of the impact transmission rod of the present invention;

FIG. 4 is a schematic view of a retaining ring according to the present invention;

FIG. 5 is a schematic view of a placement block structure according to the present invention.

Wherein: 1. a protection mechanism; 2. a transmission mechanism; 3. a reciprocating mechanism; 4. a convenient mechanism; 5. a hammering mechanism; 6. a rock breaking mechanism; 101. a protective housing; 102. heat dissipation holes; 103. a limiting groove; 201. a drive motor; 202. a motor supporting seat; 203. an insulating block; 204. a power supply electrode; 205. a control switch; 301. a driving roller; 302. a transmission limiting groove; 303. a transmission cylinder; 304. a limit bolt; 305. a transmission rod; 401. a fixing hoop; 402. protecting hands; 403. a handle; 501. an impact transmission rod; 502. a limiting block; 503. a hammering head; 504. a support bar; 505. a positioning ring; 506. a limiting chute; 601. resetting the support sheet; 602. a movable transmission shaft; 603. a limiting ring; 604. an elastic reset member; 605. placing the blocks; 606. a hexagonal magnetic member; 607. metal brazing; 608. crushing barbs; 609. a damping sheet.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-5, a handheld rock breaking device comprises a protection mechanism 1, wherein the protection mechanism 1 comprises a protection housing 101, a heat dissipation hole 102 is formed in the top of the right side of the protection housing 101, the heat dissipation hole 102 is used for rapidly discharging heat generated by the internal movement of the protection housing 101, so that the device is prevented from excessively generating heat in a short time, a limiting groove 103 is formed in the left side of the outer surface of the protection housing 101, the limiting groove 103 is used for limiting the position of a fixing hoop 401, and therefore the grab handle 403 is prevented from shaking back and forth when in use, and therefore the handheld rock breaking device is safer when in use.

Protection mechanism 1 inside right side is provided with drive mechanism 2, drive mechanism 2 includes drive motor 201, drive motor 201's lower extreme fixedly connected with motor supporting seat 202, the inside fixedly connected with collets 203 in protecting sheathing 101 right side, collets 203 are used for cutting apart two wires, thereby prevent to take place because of the overheated crust of wire is stained with the short circuit condition that leads to together, drive motor 201 bottom is connected with power electrode 204 through the wire, protecting sheathing 101 right side surface swing joint has control switch 205, above-mentioned circuit control structure is the same with current electric pick class electric tool's switch structure, a safety in utilization for hoisting device.

The left side of the transmission mechanism 2 is provided with a reciprocating mechanism 3, the reciprocating mechanism 3 comprises a transmission roller 301, the transmission roller 301 is used for transmitting the power of the transmission motor 201, the outer surface of the transmission roller 301 is provided with a transmission limiting groove 302, the transmission limiting groove 302 is V-shaped and surrounds the outer surface of the transmission roller 301, the rotating power is converted into the power moving left and right through the gradient of the transmission limiting groove 302, the problem that the rotation and impact can be realized only by using a carbon brush in the traditional electric tool is changed, the fault caused by the problem of the carbon brush is reduced, the outer surface of the transmission roller 301 is sleeved with a transmission cylinder 303, the inner diameter of the transmission cylinder 303 is matched with the outer surface of the transmission roller 301, the inner part of the transmission cylinder is a smooth surface and can slide left and right on the outer surface of the transmission roller 301, the outer surface of the transmission cylinder 303 is penetrated with two limiting bolts 304, the number of the two limiting bolts 304 is, the lower extreme of spacing bolt 304 is the button head for connect driving roller 301 and driving barrel 303, and the diameter of spacing bolt 304 and the internal diameter looks adaptation of transmission spacing groove 302, the lower extreme of spacing bolt 304 and the inside overlap joint of transmission spacing groove 302, thereby realize the effect of restriction driving barrel 303, the right-hand member fixedly connected with transfer line 305 of driving roller 301, the right-hand member of transfer line 305 and the output shaft fixed connection of drive motor 201, thereby make drive motor 201's kinetic energy transmitted.

The left side of the reciprocating mechanism 3 is provided with a hammering mechanism 5, the hammering mechanism 5 comprises an impact transmission rod 501, the outer surface of the impact transmission rod 501 is fixedly connected with a limiting block 502, the limiting block 502 is used for keeping the position and the angle of the impact transmission rod 501, so as to prevent the impact transmission rod 501 from rotating and causing accidents when in use, the left end of the impact transmission rod 501 is fixedly connected with a hammering head 503, the hammering head 503 is conical, so as to improve the stress area and enable the stress point to be more stable when in hammering, the hammering mechanism is mainly used for hammering the rock breaking mechanism 6, the outer surface of the impact transmission rod 501 is sleeved with a positioning ring 505, the positioning ring 505 is used for supporting the impact transmission rod 501, so as to enable the impact transmission rod 501 to keep stable when in movement, the outer surface of the positioning ring 505 is fixedly connected with four support rods 504, the other ends, and is fixed, the positioning ring 505 is internally provided with a limit sliding chute 506, and the inner wall of the limit sliding chute 506 is in sliding connection with the outer surface of the limit block 502, so that the transmission rod 501 is prevented from rotating when being impacted in the use process, and unsafe factors are avoided.

The left side of the hammering mechanism 5 is provided with a rock breaking mechanism 6, the rock breaking mechanism 6 comprises two reset support sheets 601, the reset support sheets 601 are circular, a space is formed between the two reset support sheets 601, a movable transmission shaft 602 penetrates through the outer surface of the reset support sheets 601, the movable transmission shaft 602 respectively penetrates through the two reset support sheets 601, the axis of the movable transmission shaft 602 is coaxial with the axis of the hammering head 503, the right side of the outer surface of the movable transmission shaft 602 is fixedly connected with a limit ring 603, the right side of the limit ring 603 is overlapped with the left side of the reset support sheet 601 on the right side for limiting the movement position of the movable transmission shaft 602, an elastic resetting piece 604 is sleeved on the outer surface of the movable transmission shaft 602, the elastic resetting piece 604 is used for resetting to the right side after the movable transmission shaft 602 moves, so that hammering can be realized again, and the effect, the left end of the movable transmission shaft 602 is fixedly connected with a placing block 605, the left side of the placing block 605 is provided with a groove, the inside of the right end of the placing block 605 is fixedly connected with a hexagonal magnetic part 606, the hexagonal magnetic part 606 is used for being matched with the right side of a metal drill 607, the hexagonal magnetic part 606 is used for adsorbing the metal drill 607, so that the metal drill 607 is not easy to fall off after being installed and can be left in a rock after being hammered for many times, the effect of manually hammering the metal drill 607 and keeping in the rock is the same as the effect of manually hammering the metal drill 607, the metal drill 607 is inserted into the inside of the left end of the placing block 605, the metal drill 607 is a special accessory, the right end of the metal drill 607 is provided with a hexagonal groove, the hexagonal groove is matched with the hexagonal magnetic part 606, so that the metal drill 607 is not easy to fall off, the outer surface of the metal drill 607 is provided with a crushing barb 608, thereby further promote broken effect, the left side fixedly connected with shock attenuation piece 609 of backing sheet 601 resets, and shock attenuation piece 609 is used for reducing the impact force of placing when piece 605 kick-backs to further protect the device, also can reduce the shaking force of user's hand simultaneously, thereby make the user use more comfortable.

Protection mechanism 1 surface is provided with convenient mechanism 4, convenient mechanism 4 is including fixed hoop 401, the structure of fixed hoop 401 is the same with current electrical equipment's regulation handle, be used for adjusting and fixed grab handle 403, thereby can adjust according to the service environment not, it is more convenient to make the user use, the lower extreme fixedly connected with hand protector 402 of fixed hoop 401, hand protector 402 is the rubber material, can protect user's hand, also can effectually prevent the mill hand simultaneously, promote user's comfort level, hand protector 402 lower extreme fixedly connected with grab handle 403, grab handle 403 has the antiskid design, thereby promote user's feeling, the outer surface joint of fixed hoop 401 and spacing groove 103.

When the device is used, an external power supply is communicated to the rock breaking device, then the metal drill 607 is inserted from the left side of the protective shell 101, the metal drill 607 is rotated to enable the hexagonal hole in the right side of the metal drill 607 to be plugged with the hexagonal magnetic part 606, then the grab handle 403 is adjusted to a proper angle, and the device can be started to control the switch 205 to hammer the metal drill 607, so that a large amount of manpower is saved, and the working efficiency is improved.

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 utility model provides a handheld broken rock device, includes protection machanism (1), its characterized in that: a transmission mechanism (2) is arranged on the right side in the protection mechanism (1), a reciprocating mechanism (3) is arranged on the left side of the transmission mechanism (2), a hammering mechanism (5) is arranged on the left side of the reciprocating mechanism (3), and a rock breaking mechanism (6) is arranged on the left side of the hammering mechanism (5);

the outer surface of the protection mechanism (1) is provided with a convenient mechanism (4).

2. A hand-held rock breaking device according to claim 1, characterised in that: the protection mechanism (1) comprises a protection shell (101), a heat dissipation hole (102) is formed in the top of the right side of the protection shell (101), and a limiting groove (103) is formed in the left side of the outer surface of the protection shell (101).

3. A hand-held rock breaking device according to claim 1, characterised in that: drive mechanism (2) are including drive motor (201), the lower extreme fixedly connected with motor supporting seat (202) of drive motor (201), the inside fixedly connected with insulating block (203) in protecting sheathing (101) right side, drive motor (201) bottom is connected with power electrode (204) through the wire, protecting sheathing (101) right side surface swing joint has control switch (205).

4. A hand-held rock breaking device according to claim 1, characterised in that: reciprocating mechanism (3) include driving roller (301), transmission spacing groove (302) have been seted up to driving roller (301) surface, driving roller (301) surface has cup jointed driving barrel (303), limiting bolt (304) have been run through to the surface of driving barrel (303), right-hand member fixedly connected with transfer line (305) of driving roller (301).

5. A hand-held rock breaking device according to claim 4, wherein: the transmission limiting groove (302) is V-shaped and surrounds the outer surface of the transmission roller (301), the lower end of the limiting bolt (304) is in lap joint with the inside of the transmission limiting groove (302), and the right end of the transmission rod (305) is fixedly connected with an output shaft of the transmission motor (201).

6. A hand-held rock breaking device according to claim 1, characterised in that: convenient mechanism (4) are including fixed hoop (401), the lower extreme fixedly connected with hand protector (402) of fixed hoop (401), hand protector (402) lower extreme fixedly connected with grab handle (403), the fixed surface joint of hooping (401) and spacing groove (103).

7. A hand-held rock breaking device according to claim 1, characterised in that: hammering mechanism (5) are including impact drive pole (501), the external fixed surface of impact drive pole (501) is connected with stopper (502), the left end fixedly connected with hammering head (503) of impact drive pole (501), holding ring (505) has been cup jointed to the outward appearance of impact drive pole (501), the external fixed surface of holding ring (505) is connected with bracing piece (504), spacing spout (506) have been seted up to the inside of holding ring (505).

8. A hand-held rock breaking device according to claim 1, characterised in that: broken rock mechanism (6) are including the backing sheet (601) that resets, the surface of backing sheet (601) that resets runs through movable transmission shaft (602), the surface right side fixedly connected with spacing ring (603) of movable transmission shaft (602), the surface of movable transmission shaft (602) cup joints elasticity piece (604) that resets, the left end fixedly connected with of movable transmission shaft (602) places piece (605), the inside fixedly connected with hexagonal magnetic part (606) of right-hand member of placing piece (605), it has metal borer (607) to place the inside grafting of piece (605) left end, the outward appearance of metal borer (607) is provided with broken barb (608), the left side fixedly connected with shock attenuation piece (609) of backing sheet (601) that resets.