Civil engineering grooving device

Abstract

The utility model discloses a civil engineering grooving device which belongs to the technical field of grooving devices and comprises a machine body and a grooving assembly located on the machine body, and the grooving assembly comprises a machine cover fixedly installed in an inner cavity of the machine body, a motor fixed on the inner side of the machine cover and a grooving drill bit coaxially connected with an output shaft of the motor. A battery bin is further fixedly installed in an inner cavity of the machine body, the bottom wall of the machine body is fixedly connected with a bottom cover matched with the battery bin, an inner cavity of the battery bin penetrates through the bottom cover, a battery is installed in the battery bin in a matched mode, a water storage tank is fixedly installed on the top wall of the machine body, a micro pump is installed on the water storage tank, and a discharging pipe is connected to the micro pump. According to the civil engineering grooving device, generated dust and part of particulate matter are subjected to sedimentation treatment, the flying phenomenon of the dust and the particulate matter is reduced, hurt to the human body is reduced, grooving and sedimentation can be completed only by one operator, and the civil engineering grooving device is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of slotters, in particular to a civil engineering slotter. Background Art

[0002] Grooving machines are mainly used in the field of civil engineering for repairing asphalt and cement pavements, discharging water pipes, gas pipes, electrical wire pipes and optical cable pipes. The operation of the groove drill bit can quickly cut the road surface, wall surface, etc. into uniform grooves to form a new bonding surface, which can optimize the contact surface between the grouting material and the groove, and enhance the tightness of the bonding between the grouting material and the side wall of the groove.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the existing slotting machine, the slotting drill bit thereon will cause dust, particulate matter, etc. to fly when working on the road surface and wall surface, thereby affecting the surrounding environment and personnel. At present, additional personnel often hold a water bottle to spray water on the slotting drill bit for sedimentation treatment, but such operation requires two people to complete, which is more troublesome.

[0004] Therefore, we propose a civil engineering slotting machine to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a civil engineering grooving device, which can settle the generated dust and some particulate matter, reduce the flying phenomenon of dust and particulate matter, and thus reduce the harm to the human body. Only one operator is needed to complete the grooving and settling, which is more convenient and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A civil engineering slotting machine comprises a machine body and a slotting assembly located on the machine body, wherein the slotting assembly comprises a machine cover fixedly installed in the inner cavity of the machine body, a motor fixed inside the machine cover, and a slotting drill bit coaxially connected to the output shaft of the motor;

[0008] A battery compartment is also fixedly installed in the inner cavity of the body, wherein the bottom wall of the body is fixedly connected with a bottom cover adapted to the battery compartment, the inner cavity of the battery compartment passes through the bottom cover, and a battery is fitted in the battery compartment, wherein the battery is fixed in the prior art;

[0009] A water tank is fixedly installed on the top wall of the machine body, wherein a micro pump is installed on the water tank, and a discharge pipe is connected to the micro pump, wherein one side of the discharge pipe passes through the water tank and extends into the bottom of the inner cavity of the water tank, and the other side of the discharge pipe extends obliquely toward the side where the slotted drill bit is located, so as to facilitate spraying water on the slotted drill bit, and the motor and the micro pump are both powered by batteries.

[0010] As a preferred embodiment, a cover plate abutting against the battery is sealed at the opening of the bottom wall of the bottom cover, wherein screws penetrating into the bottom cover are installed on both sides of the cover plate; thereby the cover plate is fixed by two screws, and the battery is further fixed in the battery compartment.

[0011] As a preferred embodiment, a rear handle and a front handle are respectively connected to both sides of the bottom wall of the machine body, so that the operator can hold the rear handle and the front handle with both hands respectively to operate and use the machine body.

[0012] As a preferred embodiment, a protective sleeve is fixedly installed on the side of the machine body where the slotting drill bit is located, and the slotting drill bit slides through the protective sleeve; so that the slotting drill bit can operate stably and normally.

[0013] As a preferred embodiment, a water injection pipe is fixedly connected to the side of the water storage tank facing away from the slotted drill bit, wherein a screw cap is screwed on the water injection pipe; thereby, it is convenient to add water to the water storage tank through the water injection pipe.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] The civil engineering slotting machine has a water storage tank arranged on the machine body. When the slotting drill is slotting, water in the water storage tank is pumped out by a micro pump and sprayed on the slotting drill, so that the generated dust and part of the particles are settled, thereby reducing the flying phenomenon of dust and particles, thereby reducing the harm to the human body, and only one operator is required to complete the slotting and settling, which is more convenient.

[0016] During the slotting process, the civil engineering slotting machine drives a micro pump to operate and uses a discharge pipe to extract pre-added water from a water storage tank, so that the water is sprayed onto the slotting drill bit from the end of the discharge pipe, thereby performing dust and particle sedimentation processing while the slotting drill bit performs the slotting work, thereby reducing the impact on the surrounding environment and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of one side of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0019] Figure 3 It is a vertical cross-sectional view of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0021] In the figure: 1. machine body; 2. rear handle; 3. front handle; 4. machine cover; 5. motor; 6. slotted drill bit; 7. protective cover; 8. bottom cover; 9. battery compartment; 10. battery; 11. cover plate; 12. screws; 13. water storage tank; 14. micro pump; 15. discharge pipe; 16. water filling pipe; 17. screw cap. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4 A civil engineering slotting device includes a machine body 1 and a slotting assembly located on the machine body 1. A rear handle 2 and a front handle 3 are connected to both sides of the bottom wall of the machine body 1, so that an operator can hold the rear handle 2 and the front handle 3 with both hands, respectively, to operate and use the machine body 1. The slotting assembly includes a machine cover 4 fixedly installed in the inner cavity of the machine body 1, a motor 5 fixed to the inner side of the machine cover 4, and a slotting drill bit 6 coaxially connected to the output shaft of the motor 5. A protective cover 7 is fixedly installed on the side of the machine body 1 where the slotting drill bit 6 is located. The slotting drill bit 6 slides through the protective cover 7, so that the slotting drill bit 6 can operate stably and normally;

[0024] A battery compartment 9 is also fixedly installed in the inner cavity of the body 1, wherein a bottom cover 8 adapted to the battery compartment 9 is fixedly connected to the bottom wall of the body 1, the inner cavity of the battery compartment 9 penetrates the bottom cover 8, and a battery 10 is installed in the battery compartment 9, wherein the fixing method of the battery 10 is the existing technology, and a cover plate 11 abutting against the battery 10 is sealed at the opening of the bottom wall of the bottom cover 8, wherein screws 12 penetrating into the bottom cover 8 are installed on both sides of the cover plate 11, so that the cover plate 11 is fixed by two screws 12, and then the battery 10 is fixed in the battery compartment 9;

[0025] A water tank 13 is fixedly mounted on the top wall of the machine body 1, wherein a micro pump 14 is mounted on the water tank 13, and a discharge pipe 15 is connected to the micro pump 14, wherein one side of the discharge pipe 15 passes through the water tank 13 and extends into the bottom of the inner cavity of the water tank 13, and the other side of the discharge pipe 15 extends obliquely toward the side where the slotted drill bit 6 is located, so as to facilitate spraying water on the slotted drill bit 6, the motor 5 and the micro pump 14 are both powered by a battery 10, and a water injection pipe 16 is fixedly connected to the side of the water tank 13 facing away from the slotted drill bit 6, wherein a screw cap 17 is screwed on the water injection pipe 16, so as to facilitate replenishing water into the water tank 13 through the water injection pipe 16.

[0026] The civil engineering slotting machine: when in use, the operator holds the rear handle 2 and the front handle 3 with both hands, drives the motor 5 to drive the slotting drill bit 6 to run at high speed, so that the slotting drill bit 6 contacts the position to be slotted, and then the relevant slotting work can be carried out; during the slotting process, the micro pump 14 is driven to run and the pre-added water is extracted from the water storage tank 13 by using the discharge pipe 15, so that the water is sprayed on the slotting drill bit 6 from the end of the discharge pipe 15, so that dust and particulate matter are settled while the slotting drill bit 6 is performing the slotting work, thereby reducing the impact on the surrounding environment and personnel (the starting switch of the motor 5 and the micro pump 14 is located at a position on the surface of the body 1 that is easy to touch, which is not repeated here).

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A civil engineering slotting machine, comprising a machine body (1) and a slotting assembly located on the machine body (1), characterized in that: The slotting assembly comprises a hood (4) fixedly mounted in the inner cavity of the machine body (1), a motor (5) fixed to the inner side of the hood (4), and a slotting drill bit (6) coaxially connected to the output shaft of the motor (5); A battery compartment (9) is also fixedly installed in the inner cavity of the machine body (1), wherein a bottom cover (8) adapted to the battery compartment (9) is fixedly connected to the bottom wall of the machine body (1), the inner cavity of the battery compartment (9) passes through the bottom cover (8), and a battery (10) is fitted in the battery compartment (9); A water storage tank (13) is fixedly mounted on the top wall of the machine body (1), wherein a micro pump (14) is mounted on the water storage tank (13), and a discharge pipe (15) is connected to the micro pump (14), wherein one side of the discharge pipe (15) passes through the water storage tank (13) and extends into the bottom of the inner cavity of the water storage tank (13), and the other side of the discharge pipe (15) extends obliquely toward the side where the slotting drill bit (6) is located.

2. A civil engineering slotting tool according to claim 1, characterized in that: The opening of the bottom wall of the bottom cover (8) is sealed with a cover plate (11) that abuts against the battery (10), wherein screws (12) that penetrate into the bottom cover (8) are installed on both sides of the cover plate (11).

3. A civil engineering slotting tool according to claim 1, characterized in that: The two sides of the bottom wall of the machine body (1) are respectively connected with a rear handle (2) and a front handle (3).

4. A civil engineering slotting tool according to claim 1, characterized in that: A protective sleeve (7) is fixedly mounted on the side of the machine body (1) where the slotting drill bit (6) is located, and the slotting drill bit (6) slides through the protective sleeve (7).

5. A civil engineering slotting tool according to claim 1, characterized in that: A water injection pipe (16) is fixedly connected to the side of the water storage tank (13) facing away from the slotting drill bit (6), wherein a screw cap (17) is screwed onto a thread on the water injection pipe (16).

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