CN220362817U

CN220362817U - Hand-held type roughening machine

Info

Publication number: CN220362817U
Application number: CN202321710018.1U
Authority: CN
Inventors: 董延吉; 李宏艳; 李华峰; 郭超; 侯孝明; 毛建军
Original assignee: Dalian Jinpu New Area Municipal Management Co ltd
Current assignee: Dalian Jinpu New Area Municipal Management Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-19
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of roughening machines, in particular to a handheld roughening machine, which comprises a motor, wherein one side of the motor is a speed reduction motor, an output rotating shaft of the motor is fixedly connected with an input rotating shaft of the speed reduction motor, the output rotating shaft of the speed reduction motor is fixedly connected with a chisel head, the right end of the top of the motor is fixedly connected with a first handle, the front surface of the motor is fixedly connected with a first mounting plate, the front surface of the first mounting plate is fixedly connected with a second mounting plate, the first mounting plate is fixedly connected with the second mounting plate through an inner hexagon bolt, the front surface of the second mounting plate is fixedly connected with a storage battery, the right side of the motor is fixedly connected with a second handle, one end of the second handle far away from the motor is fixedly connected with the peripheral wall of the storage battery, the second handle is U-shaped, a switch is arranged in the second handle, and the storage battery, the motor and the switch are electrically connected in series.

Description

Hand-held type roughening machine

Technical Field

The utility model relates to the technical field of chiseling machines, in particular to a handheld chiseling machine.

Background

The roughening machine is a tool which is used for treating the finished main structural surface to firmly bond the construction surfaces in two construction stages and is similar to a chopping axe, and is generally applied to a cast-in-place concrete structure, and after the cast-in-place plate is cast, the roughening machine is required to perform the casting of the next layer, so that the concrete is firmly bonded. So "chiseling machine" is also commonly referred to as a "concrete chiseling machine". The existing hand-held roughening machine (authorized bulletin No. CN 218061496U) is large in vibration generated when roughening concrete, easy to loosen when holding, inconvenient to the roughening machine, and needs to be externally connected with a power wire, so that the wire can be restrained in construction.

Disclosure of Invention

In view of the above-mentioned shortcomings, the present utility model provides a hand-held roughening machine.

The utility model provides the following technical scheme:

the utility model provides a hand-held type roughening machine, includes the motor, one side of motor is the speed reducer, the output pivot of motor and the input pivot fixed connection of speed reducer, the output pivot fixed connection chisel head of speed reducer, the first handle of top right-hand member fixedly connected with of motor, the first mounting panel of front fixedly connected with of motor, the positive fixedly connected with second mounting panel of first mounting panel, first mounting panel passes through hexagon socket head cap screw fixed connection with the second mounting panel, the positive fixedly connected with battery of second mounting panel, the right side fixedly connected with second handle of motor, the one end and the battery periphery wall fixed connection of motor are kept away from to the second handle, the second handle is the U type, the inside of second handle is provided with the switch, and battery, motor and switch are electric series connection.

The technical scheme of this application possesses following beneficial effect:

according to the roughening machine, vibration is generated during operation of the roughening machine through the first grip and the second grip, as the handles are simultaneously held by two hands, and the second grip is the U-shaped grip, a user can tightly hold the roughening machine, the loosening is not easy to occur, and the purpose that the user can hold the roughening machine conveniently is achieved. And the storage battery is adopted for power supply, so that the constraint brought by a power line is omitted.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

In the figure: 1. a motor; 2. a chisel head; 3. a first grip; 4. a first mounting plate; 5. a second mounting plate; 6. an inner hexagon bolt; 7. a speed reducer; 8. a second grip; 9. and (3) a switch.

Detailed Description

Referring to fig. 1-2, one side of a motor 1 is a speed reducer 7, an output rotating shaft of the motor 1 is fixedly connected with an input rotating shaft of the speed reducer 7, the output rotating shaft of the speed reducer 7 is fixedly connected with a chisel head 2, the right end of the top of the motor 1 is fixedly connected with a first handle 3, the front of the motor 1 is fixedly connected with a first mounting plate 4, the front of the first mounting plate 4 is fixedly connected with a second mounting plate 5, the first mounting plate 4 is fixedly connected with the second mounting plate 5 through an inner hexagon bolt 6, the front of the second mounting plate 5 is fixedly connected with a storage battery 10, the right side of the motor 1 is fixedly connected with a second handle 8, one end of the second handle 8 far away from the motor 1 is fixedly connected with the peripheral wall of the storage battery 10, the second handle 8 is in a U shape, a switch 9 is arranged in the second handle 8, and the storage battery 10, the motor 1 and the switch 9 are electrically connected in series.

Specifically, when the device is used for roughening operation, the switch 9 can be turned on to hold the first handle 3 by one hand and hold the second handle 8 by the other hand, the chisel head 2 is moved to be in contact with concrete to perform the roughening operation of the concrete, vibration can be generated during the roughening operation, and as the two hands hold the handles simultaneously and the second handle 8 is a U-shaped handle, the two hands hold the first handle 3 and the second handle 8 respectively, and the loosening situation is not easy to occur. The storage battery 10 is adopted for power supply, so that the constraint brought by a power line is omitted.

Claims

1. A hand-held roughening machine, comprising a motor (1), characterized in that: one side of motor (1) is speed reducer (7), the output pivot of motor (1) is with the input pivot fixed connection of speed reducer (7), the output pivot fixed connection chisel head (2) of speed reducer (7), the first handle (3) of top right-hand member fixedly connected with of motor (1), the first mounting panel (4) of front fixedly connected with of motor (1), the positive fixedly connected with second mounting panel (5) of first mounting panel (4), positive fixedly connected with battery (10) of first mounting panel (4) and second mounting panel (5) are through hexagon socket head cap screw (6) fixed connection, the positive fixedly connected with battery (10) of second mounting panel (5), the right side fixedly connected with second handle (8) of motor (1), the one end and battery (10) peripheral wall fixed connection of motor (1) are kept away from to second handle (8), the inside of second handle (8) is provided with switch (9), battery (10), motor (1) and switch (9) are electric connection in series.