CN215968573U

CN215968573U - Multifunctional electric hammer with dust collection function

Info

Publication number: CN215968573U
Application number: CN202122145543.0U
Authority: CN
Inventors: 陈会娟; 仪孝青; 仪孝房; 孙维见; 尹洪卓; 张爱玲
Original assignee: Shandong Nuoyi Engineering Technology Co ltd
Current assignee: Shandong Nuoyi Engineering Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-08
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a multifunctional electric hammer with a dust collection function, which comprises a machine body, a dust collection cavity and an installation pipe, wherein a driving motor is installed at the bottom inside the machine body, a grab handle is installed on one side outside the machine body, the installation pipe is installed on one side outside the machine body, a piston assembly is installed inside the installation pipe, the dust collection cavity is installed on one side outside the machine body, an axial flow fan is installed on one side inside the dust collection cavity, a sponge filter element is installed on the other side inside the dust collection cavity, and a dust collection pipe is installed on one side outside the dust collection cavity. According to the utility model, the axial flow fan is arranged on one side in the dust suction cavity, and strong wind power can be generated by utilizing the power-on operation of the axial flow fan, so that dust can be sucked in through the suction head, and the sucked dust is intercepted in the dust suction cavity through the sponge filter element.

Description

Multifunctional electric hammer with dust collection function

Technical Field

The utility model relates to the technical field of electric hammers, in particular to a multifunctional electric hammer with a dust collection function.

Background

The electric hammer is an electric tool with wide application, and is characterized in that a piston driven by a motor and provided with a crankshaft connecting rod is additionally arranged on the basis of an electric drill, air is compressed in a cylinder in a reciprocating manner, so that the air pressure in the cylinder is changed periodically, and the changed air pressure drives a hammer in the cylinder to strike the top of a drill bit in a reciprocating manner, namely the hammer strikes the drill bit, so that the electric hammer is named, and a large amount of dust is generated on the wall surface in the using process of the electric hammer, so that the multifunctional electric hammer with the dust collection function is required.

The existing multifunctional electric hammer has the defects that:

1. when a worker uses the device to process a wall surface, the existing multifunctional electric hammer can cause a large amount of dust in the air due to the hammering of the device on the wall surface, and the excessive dust sucked by the worker can influence the lung safety of a human body, so that the continuous operation of the worker is inconvenient, and the practicability of the device is reduced;

2. the existing multifunctional electric hammer is used by a worker to machine a wall surface, the wall surface is hammered by the device to cause the device to vibrate greatly, the vibration can greatly affect a pipeline arranged outside the device, and even the pipeline is broken.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional electric hammer with a dust collection function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional electric hammer with a dust collection function comprises a machine body, a dust collection cavity and an installation pipe, wherein a handle is installed at the top of the machine body, a driving motor is installed at the bottom inside the machine body, an access door is installed on the front of the machine body through screws, a grab handle is installed on one side of the outside of the machine body, an installation pipe is installed on one side of the outside of the machine body, a piston assembly is installed inside the installation pipe, an installation sleeve is sleeved on one side of the outside of the installation pipe, an installation rod is installed at the bottom of the installation sleeve, a buffer sleeve is installed inside the installation rod, the dust collection cavity is installed on one side of the outside of the machine body, an air hole is formed in one side of the outside of the dust collection cavity, a dust discharge port is installed on one side of the bottom of the dust collection cavity, an axial flow fan is installed on one side of the inside of the dust collection cavity, a sponge filter core is installed on the other side of the inside of the dust collection cavity, and the dust collection pipe is installed on one side of the outside of the dust collection cavity, the suction head is installed to the one end that the dust absorption chamber was kept away from to the dust absorption pipe, and the dust absorption pipe runs through in buffering sleeve.

Preferably, a switch is installed on one side of the interior of the grab handle, and an anti-slip pad is installed on the front face of the grab handle.

Preferably, the output end of the driving motor is provided with a crank connecting rod, and one side of the crank connecting rod is connected with one side of the piston assembly through a movable bolt.

Preferably, the front surface of the access door is provided with a nameplate, and two sides of the front surface of the access door are equidistantly provided with heat dissipation holes.

Preferably, the bottom of the mounting rod is provided with a vertical grip, and the outer part of the vertical grip is provided with anti-slip lines in a surrounding manner.

Preferably, a cutter head is mounted on one side of the piston assembly, and the cutter head extends to one side of the outer part of the mounting tube.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the axial flow fan is arranged on one side in the dust suction cavity, strong wind power can be generated by utilizing the power-on operation of the axial flow fan, so that negative pressure is generated in the dust suction cavity, dust can be sucked in through the suction head, the sucked dust is blocked in the dust suction cavity through the sponge filter core so as to be treated in a centralized manner, the dust generated when a worker uses the electric hammer to process the wall surface can be reduced by matching, the excessive sucked dust generated when the worker uses the electric hammer in the operation can be effectively reduced, and the practicability of the device is improved.

2. According to the utility model, the buffering sleeve is arranged in the mounting rod, the mounting sleeve can be fixed on one side of the outer part of the mounting pipe, the mounting position of the dust collection pipe can be limited by matching the mounting rod and the buffering sleeve in the fixing process, and the buffering sleeve has certain deformation capacity, so that the dust collection pipe can be protected when the device performs high-frequency hammering movement, the dust collection pipe can be prevented from being broken due to strong vibration, and the service life of the device is prolonged.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

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

fig. 4 is a partial structure schematic view of the mounting sleeve of the present invention.

In the figure: 1. a handle; 101. a switch; 102. a non-slip mat; 2. a body; 201. a handle; 202. a drive motor; 203. a crank connecting rod; 3. an access door; 301. a nameplate; 302. heat dissipation holes; 4. a dust suction chamber; 401. air holes are formed; 402. a dust exhaust port; 403. an axial flow fan; 404. a sponge filter element; 5. a dust collection pipe; 501. a suction head; 6. installing a sleeve; 601. mounting a rod; 602. a buffer sleeve; 603. a vertical grip; 7. installing a pipe; 701. a piston assembly; 702. a cutter head.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a multifunctional electric hammer with a dust collection function comprises a machine body 2, a dust collection cavity 4 and an installation pipe 7, wherein a handle 201 is installed at the top of the machine body 2, the handle 201 can be used for providing a holding position for a hand of a worker, the worker can conveniently move the electric hammer by using the handle 201, the machine body 2 is an installation platform of the electric hammer, the machine body 2 can be used for providing an installation position for internal components of the electric hammer and can be conveniently installed, a driving motor 202 is installed at the bottom inside the machine body 2, a crank connecting rod 203 can be driven to operate by the power-on operation of the driving motor 202, hammering power can be provided for the electric hammer through matching, an access door 3 is installed on the front of the machine body 2 through screws, the access door 3 is opened and closed, the worker can conveniently overhaul and maintain electric equipment inside the device, the practicability of the device is improved, a grab handle 1 is installed on one side outside the machine body 2, the grab handle 1 can provide a holding position for a hand of a worker, the worker can conveniently use the grab handle 1 to hold the device to use the device, the installation pipe 7 is installed on one side of the outer part of the machine body 2, the installation pipe 7 can provide an installation position for the piston component 701 and can be conveniently installed, the piston component 701 is installed inside the installation pipe 7, the piston component 701 can be driven to perform piston motion by matching of the driving motor 202 and the crank connecting rod 203, the installation pipe is a basic component of an electric hammer and adopts a common transmission mode of the existing electric hammer, the installation sleeve 6 is sleeved on one side of the outer part of the installation pipe 7, the installation rod 601 is installed at the bottom of the installation sleeve 6, the buffer sleeve 602 is installed inside the installation rod 601, the installation sleeve 6 can be fixed on one side of the outer part of the installation pipe 7, the installation position of the dust collection pipe 5 can be limited by matching of the installation rod 601 and the buffer sleeve 602 in the fixing process, the buffering sleeve 602 has certain deformation capacity, can protect the dust suction pipe 5 when the device performs high-frequency hammering movement, can prevent the dust suction pipe 5 from being broken due to strong vibration, and improves the service life of the device, the dust suction cavity 4 is arranged on one side of the outer part of the machine body 2, the dust suction cavity 4 can provide installation positions for the axial flow fan 403 and the sponge filter element 404, so that the dust suction pipe can be conveniently installed, meanwhile, the dust suction cavity 4 can provide a dust storage position, the air vent 401 is arranged on one side of the outer part of the dust suction cavity 4, wind power generated by the electrifying operation of the axial flow fan 403 can be discharged by using the air vent 401, dust of a mobile phone of the device can be discharged by using the opening and closing of the dust discharge port 402, so that a worker can clean the dust of the device, the dust discharge port 402 is arranged on one side of the bottom of the dust suction cavity 4, the axial flow fan 403 is arranged on one side of the inner part of the dust suction cavity 4, the sponge filter element 404 is arranged on the other side of the inner part of the dust suction cavity 4, the power-on operation of the axial flow fan 403 can generate strong wind power, so that negative pressure is generated inside the dust suction cavity 4, dust can be sucked by the suction head 501, the sucked dust is intercepted inside the dust suction cavity 4 through the sponge filter element 404, centralized processing is facilitated, the dust generated when an electric hammer is used by a worker to process a wall surface can be reduced by matching, too much sucked dust in the operation of the worker can be effectively reduced, the practicability of the device is improved, the dust suction pipe 5 is installed on one side of the outside of the dust suction cavity 4, the suction head 501 is installed at one end, far away from the dust suction cavity 4, of the dust suction pipe 5, the dust suction pipe 5 penetrates through the buffer sleeve 602, the dust overflowing from the wall surface can be sucked by the suction head 501, the dust is transported to the inside of the dust suction cavity 4 through the dust suction pipe 5, and the practicability of the device is improved.

Further, switch 101 is installed to inside one side of grab handle 1, and the slipmat 102 is installed in the front of grab handle 1, utilizes the slipmat 102 can improve staff's hand and the frictional force of grab handle 1, can be convenient for more stable the gripping of staff through the cooperation and use the device 1.

Further, the output end of the driving motor 202 is provided with the crank connecting rod 203, one side of the crank connecting rod 203 is connected with one side of the piston assembly 701 through the movable bolt, the operation kinetic energy of the driving motor 202 can be conveniently transmitted to the piston assembly 701 through the connection of the crank connecting rod 203 and the piston assembly 701, and the hammering operation of the device can be realized through matching.

Further, data plate 301 is installed in the front of access door 3, and the front both sides equidistance of access door 3 is equipped with louvre 302, utilizes data plate 301 can mark the operational information of device, and the user equipment of staff's installation of can being convenient for utilizes louvre 302 can be convenient for the inside electrical equipment ventilation cooling of device to guarantee its normal operating.

Further, perpendicular handle 603 is installed to the bottom of installing rod 601, and the outside of perpendicular handle 603 encircles and is equipped with anti-skidding line, utilizes anti-skidding line can improve staff's hand and the frictional force of perpendicular handle 603, can be convenient for more stable the holding of staff through the cooperation and use the device to perpendicular handle 603.

Further, tool bit 702 is installed to one side of piston assembly 701, and tool bit 702 extends to the outside one side of installation pipe 7, utilizes piston assembly 701's piston motion can drive tool bit 702 and move, can carry out the hammering to the wall through tool bit 702, can guarantee that the device carries out the hammering operation to the staff uses.

The working principle is as follows: the crank connecting rod 203 can be driven to run by the electrifying operation of the driving motor 202, the running kinetic energy of the driving motor 202 can be conveniently transmitted to the piston assembly 701 through the connection of the crank connecting rod 203 and the piston assembly 701, the cutter head 702 can be driven to move by the piston motion of the piston assembly 701, the wall surface can be hammered by the cutter head 702, and strong wind power can be generated by the electrifying operation of the axial flow fan 403, so that negative pressure is generated inside the dust suction cavity 4, so that dust can be sucked in through the suction head 501 and the sucked dust can be intercepted inside the dust suction cavity 4 through the sponge filter element 404, the installation position of the dust suction pipe 5 can be limited by the matching of the installation rod 601 and the buffering sleeve 602, and buffering sleeve 602 has certain deformability, can protect dust absorption pipe 5 when the device carries out high frequency hammering motion, can prevent that dust absorption pipe 5 from leading to the fracture because of violent vibrations.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a take multi-functional electric hammer of dust absorption function, includes organism (2), dust absorption chamber (4) and installation pipe (7), its characterized in that: handle (201) is installed at the top of organism (2), driving motor (202) is installed to the inside bottom of organism (2), access door (3) is installed through the screw in the front of organism (2), grab handle (1) is installed to outside one side of organism (2), installation pipe (7) is installed to outside one side of organism (2), the internally mounted of installation pipe (7) has piston assembly (701), the outside one side cover of installation pipe (7) has installation cover (6), installation pole (601) is installed to the bottom of installation cover (6), the internally mounted of installation pole (601) has buffer sleeve (602), dust chamber (4) is installed to outside one side of organism (2), the outside one side of dust chamber (4) is equipped with bleeder vent (401), dust exhaust mouth (402) is installed to bottom one side of dust chamber (4), axial fan (403) are installed to inside one side in dust absorption chamber (4), sponge filter core (404) are installed to the inside opposite side in dust absorption chamber (4), dust absorption pipe (5) are installed to outside one side in dust absorption chamber (4), suction head (501) are installed to the one end that dust absorption chamber (4) were kept away from in dust absorption pipe (5), and dust absorption pipe (5) run through in cushion sleeve (602).

2. The multifunctional electric hammer with the dust collection function according to claim 1, wherein: a switch (101) is installed on one side of the interior of the grab handle (1), and an anti-skid pad (102) is installed on the front face of the grab handle (1).

3. The multifunctional electric hammer with the dust collection function according to claim 1, wherein: the output end of the driving motor (202) is provided with a crank connecting rod (203), and one side of the crank connecting rod (203) is connected with one side of the piston assembly (701) through a movable bolt.

4. The multifunctional electric hammer with the dust collection function according to claim 1, wherein: data plate (301) are installed in the front of access door (3), and the positive both sides equidistance of access door (3) is equipped with louvre (302).

5. The multifunctional electric hammer with the dust collection function according to claim 1, wherein: the bottom of the mounting rod (601) is provided with a vertical grip (603), and the outer part of the vertical grip (603) is provided with anti-slip lines in a surrounding manner.

6. The multifunctional electric hammer with the dust collection function according to claim 1, wherein: a cutter head (702) is installed on one side of the piston assembly (701), and the cutter head (702) extends to one side of the outer portion of the installation pipe (7).