Dustproof and noise-reducing building grooving device

Abstract

The utility model discloses a building grooving device capable of preventing dust and reducing noise, and relates to the technical field of building grooving. Comprising a movable cart, and a water storage tank is arranged on the upper surface of the movable cart; one end of the left partition plate and one end of the right partition plate are connected with the movable cart through an adjusting assembly; the driving assembly is arranged on the left partition plate; the cutting blade is provided with an inner cavity of the left partition plate and an inner cavity of the right partition plate; the number of the dustproof sleeves is two, the dustproof sleeves are located below the left partition plate and the right partition plate respectively, and the lower ends of the outer sides of the left partition plate and the right partition plate are connected with the dustproof sleeves through pressing assemblies. According to the building grooving device capable of preventing dust and reducing noise, a water storage tank is arranged on the movable trolley and connected with an atomization nozzle on a dustproof sleeve through a water pipe, dust generated by grooving of a cutting blade can be reduced, the dustproof sleeve plays a dustproof role, and a left partition plate, a right partition plate and the dustproof sleeve are all made of sound insulation materials; and a certain noise reduction effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building slotting, in particular to a building slotting device that prevents dust and reduces noise. Background Art

[0002] The slotting machine is a machine used for slotting surface cracks on asphalt pavement, cement pavement, and large areas of sites. It mainly uses six special blades to quickly sort irregular cracks into uniform grooves to form a new bonding surface. In the plumbing and electrical construction part of the decoration field, it is often necessary to use the slotting machine to pre-slot the walls and floors for waterways and circuit lines. However, most of the slotting machines on the market will generate a lot of dust during the construction process, and the noise and vibration are large, which greatly affects the slotting operation.

[0003] The utility model with publication number CN 211113084 U discloses a construction grooving processing device, including a main shell, a rear handle, a front handle, a saw blade and a protective cover. An atomizing spray head is fixedly installed on the bottom of the main shell, and a water spray switch is embedded on the base surface of the main shell. The above utility model performs dust reduction through the atomizing spray head, but the noise reduction effect is poor, and the above device does not indicate the connection method between the cutting blade and the protective cover, and it is unclear how the cutting blade is installed. When the cutting blade is worn, it is inconvenient to disassemble and replace, which reduces the efficiency of grooving. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a dust-proof and noise-reducing building slotting device, which solves the existing problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dust-proof and noise-reducing building slotting device, comprising:

[0006] A mobile cart, wherein a water tank is arranged on the upper surface of the mobile cart, and both sides of one end of the water tank are connected to water pipes through a water pump;

[0007] A left partition and a right partition, wherein the left partition and the right partition are symmetrically arranged, and one end of the left partition and the right partition is connected to the mobile cart through an adjustment component, the adjustment component is used to adjust the height of the left partition and the right partition, and the other end of the left partition and the right partition is fixed by a U-shaped plate and bolts;

[0008] A driving assembly, which is arranged on the left partition plate and is used to drive the cutting mechanism to perform slotting work;

[0009] A cutting blade, wherein the cutting blade is provided with inner cavities of a left partition and a right partition, the middle portion of the cutting blade is connected to a driving assembly, and the cutting blade is used for grooving;

[0010] Dustproof sleeves, two of which are respectively located below the left partition and the right partition, and are used for dust and noise reduction of the cutting blades. The outer lower ends of the left partition and the right partition are connected to the dustproof sleeves through a clamping assembly, and the output end of the water pipe is connected to the atomizing nozzle installed on the inner top wall of the dustproof sleeve.

[0011] Preferably, the adjustment assembly includes a connecting plate, both ends of the connecting plate are respectively connected to one end of the left partition and one end of the right partition by bolts, a dovetail groove is opened on the outer middle part of the connecting plate, a dovetail slider is fixed to one end of the mobile cart, the dovetail slider is located inside the dovetail groove, a telescopic cylinder is fixed to the top of one end of the mobile cart, an extension plate is fixed to the bottom end of the outer middle part of the connecting plate, and the output end of the telescopic cylinder is connected to the extension plate.

[0012] Preferably, a connecting shaft is movably connected to the inner middle part of the right partition through a bearing, an insert block is fixed to one end of the connecting shaft, and the insert block is configured as a polygonal columnar structure.

[0013] Preferably, the drive assembly includes a motor installed in the middle of the outer side of the left partition, the output end of the motor is connected to the output shaft, the end of the output shaft is provided with a slot, the slot is adapted to the plug block, a connecting disk is fixed to the outer side of the end of the output shaft, and a plurality of limit strips distributed in a circular array are fixed to one side of the connecting disk.

[0014] Preferably, a plurality of limiting grooves distributed in a circular array are opened in the middle of one side of the cutting piece, the limiting grooves are matched with the limiting strips, the two dustproof sleeves are fitted together through a sealing layer, and a sealing strip is bonded to the bottom end of the dustproof sleeve.

[0015] Preferably, the clamping assembly includes a convex plate fixed at the lower ends of the outer sides of the left partition and the right partition, the lower surface of the convex plate is connected to the upper surface of the dust cover through a clamping spring, guide holes are provided at both ends of the convex plate, a guide rod passes through the interior of the guide hole, and the bottom end of the guide rod is fixed to the upper surface of the dust cover.

[0016] Beneficial Effects

[0017] The utility model provides a dust-proof and noise-reducing building slotting device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The dust-proof and noise-reducing building grooving device is provided with a water tank on a mobile cart. The water tank is connected to the atomizing nozzle on the dust cover through a water pipe. The dust generated by the grooving of the cutting piece can be reduced to avoid dust splashing. A dust cover is provided under the left partition and the right partition. The dust cover fits tightly with the ground under the action of the clamping assembly to play a dust-proof role. The left partition, the right partition and the dust cover are all made of sound insulation material, which has a certain noise reduction effect.

[0019] 2. The left partition and the right partition on the dust-proof and noise-reducing building grooving device are connected by a connecting plate and a U-shaped plate, and the left partition and the right partition are set to a detachable structure. A driving assembly is provided on the left partition, and a connecting shaft is provided on the right partition. The connecting shaft is movably connected to the output shaft on the driving assembly, so that the cutting blade can be easily disassembled and replaced after being damaged, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 3 This is a schematic diagram of the right partition structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the clamping assembly of the utility model.

[0025] In the figure: mobile cart 1, water tank 11, water pipe 12, adjustment component 2, connecting plate 21, dovetail slide 22, dovetail slider 23, telescopic cylinder 24, extension plate 25, left partition 3, right partition 4, connecting shaft 41, plug block 42, U-shaped plate 5, drive component 6, motor 61, output shaft 62, slot 63, connecting plate 6464, limit strip 65, cutting disc 7, limit slot 71, dust cover 8, damping strip 81, clamping component 9, convex plate 9191, clamping spring 92, guide hole 93, guide rod 94. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides two technical solutions:

[0028] Figure 1-3The first embodiment is shown: a dust-proof and noise-reducing construction grooving device, comprising a mobile cart 1, a water tank 11 is provided on the upper surface of the mobile cart 1, a box door is provided on the top of the water tank 11, and water pipes 12 are connected to both sides of one end of the water tank 11 through a water pump, and the output end of the water pipe 12 is connected to an atomizing nozzle installed on the inner top wall of the dust cover 8 (the atomizing nozzle is not drawn in the figure below, this is the prior art and does not require a specific structural description), which is convenient for dust reduction of flying dust generated during the cutting process and at the same time has a cooling effect on the cutting blade 7.

[0029] The left partition 3 and the right partition 4 are symmetrically arranged, and one end of the left partition 3 and the right partition 4 is connected to the mobile cart 1 through the adjustment component 2, the adjustment component 2 is used to adjust the height of the left partition 3 and the right partition 4, and the other end of the left partition 3 and the right partition 4 is fixed by a U-shaped plate 5 and bolts. The left partition 3 and the right partition 4 are made of sound insulation material, which plays a certain role in sound insulation and protection.

[0030] The adjusting assembly 2 includes a connecting plate 21, and the two ends of the connecting plate 21 are respectively connected to one end of the left partition 3 and the right partition 4 by bolts. A dovetail groove 22 is opened on the middle outer side of the connecting plate 21, and a dovetail slider 23 is fixed to one end of the mobile cart 1. The dovetail slider 23 is located inside the dovetail groove 22. The dovetail slider 23 and the dovetail groove 22 cooperate to play a guiding role, so that the connecting plate 21 keeps moving vertically up and down. A telescopic cylinder 24 is fixed to the top of one end of the mobile cart 1, and an extension plate 25 is fixed to the bottom end of the middle outer side of the connecting plate 21. The output end of the telescopic cylinder 24 is connected to the extension plate 25. The telescopic cylinder 24 can drive the connecting plate 21 to move up and down, and then drive the left partition 3 and the right partition 4 to move up and down, so as to facilitate the cutting blade 7 therein to perform grooving work.

[0031] The driving assembly 6 is arranged on the left partition 3 and is used to drive the cutting blade 7. The cutting blade 7 is provided with the inner cavity of the left partition 3 and the right partition 4. The middle part of the cutting blade 7 is connected to the driving assembly 6. The cutting blade 7 is used for grooving.

[0032] Dust-proof sleeves 8, two dust-proof sleeves 8 are provided, which are respectively located below the left partition 3 and the right partition 4. The dust-proof sleeves 8 are made of sound-proof material, and have a certain sound-proofing effect, which plays a role in noise reduction. The two dust-proof sleeves 8 are fitted together through a sealing layer, and a sealing strip is bonded to the bottom end of the dust-proof sleeve 8 for dust and noise reduction of the cutting blade 7. The outer lower ends of the left partition 3 and the right partition 4 are connected to the dust-proof sleeves 8 through a clamping assembly 9. The clamping assembly 9 includes a convex plate fixed to the outer lower ends of the left partition 3 and the right partition 4. The convex plate The lower surface of the plate is connected to the upper surface of the dust cover 8 through a compression spring 92. The setting of the compression spring 92 makes the sealing strip at the bottom end of the dust cover 8 fit tightly with the ground to prevent dust from leaking out and at the same time play a role of sound insulation. Guide holes 93 are opened at both ends of the convex plate. A guide rod 94 is connected to the inside of the guide hole 93. The bottom end of the guide rod 94 is fixed to the upper surface of the dust cover 8. The guide rod 94 cooperates with the guide hole 93 to play a guiding role, so that the dust cover 8 keeps moving vertically up and down.

[0033] Figure 3-5 A second embodiment is shown, and its main difference from the first embodiment is that a connecting shaft 41 is movably connected to the middle part of the inner side of the right partition 4 through a bearing, and an insert block 42 is fixed to one end of the connecting shaft 41, and the insert block 42 is arranged as a polygonal columnar structure, and the driving assembly 6 includes a motor 61 installed in the middle part of the outer side of the left partition 3, and the output end of the motor 61 is connected to the output shaft 62, and a slot 63 is provided at the end of the output shaft 62, and the slot 63 is adapted to the insert block 42, and a connecting disk is fixed to the outer side of the end of the output shaft 62, and a plurality of limiting strips 65 distributed in a circular array are fixed to one side of the connecting disk, and a plurality of limiting grooves 71 distributed in a circular array are provided in the middle part of one side of the cutting blade 7, and the limiting grooves 71 are adapted to the limiting strips 65.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0035] When in use, first move the device to the place where the groove is required by moving the cart 1, and then start the telescopic cylinder 24, the telescopic cylinder 24 drives the connecting plate 21 to move downward, and then drives the left partition 3 and the right partition 4 to move downward until the sealing strip on the dust cover 8 contacts the ground, then start the motor 61, the motor 61 drives the cutting blade 7 to rotate through the output shaft 62, and then drives the cutting blade 7 to move downward through the telescopic cylinder 24 to perform the groove work on the building, at this time, the dust cover 8 cooperates with the sealing strip thereon under the compression action of the spring to prevent dust from splashing, and at the same time, the water in the water storage tank 11 is output to the atomizing nozzle through the water pump and the water pipe 12, and is sprayed out by the atomizing nozzle to reduce the dust in the dust cover 8, thereby achieving the dust prevention effect;

[0036] When the cutting blade 7 needs to be replaced, remove the bolts on the connecting plate 21 and the U-shaped plate 5, release the limit of the left partition 3 and the right partition 4, and then separate the left partition 3 and the right partition 4. At this time, the plug 42 on the connecting shaft 41 is separated from the slot 63 on the output shaft 62, and then the limit groove 71 on the cutting blade 7 is separated from the limit strip 65 on the connecting plate, and the limit of the cutting blade 7 is released, so that the cutting blade 7 is easy to disassemble and replace.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust-proof and noise-reducing building slotting device, characterized in that ,include: A mobile cart, wherein a water tank is arranged on the upper surface of the mobile cart, and both sides of one end of the water tank are connected to water pipes through a water pump; A left partition and a right partition, wherein the left partition and the right partition are symmetrically arranged, and one end of the left partition and the right partition is connected to the mobile cart through an adjustment component, the adjustment component is used to adjust the height of the left partition and the right partition, and the other end of the left partition and the right partition is fixed by a U-shaped plate and bolts; A driving assembly, which is arranged on the left partition plate and is used to drive the cutting mechanism to perform slotting work; A cutting blade, wherein the cutting blade is provided with inner cavities of a left partition and a right partition, the middle portion of the cutting blade is connected to a driving assembly, and the cutting blade is used for grooving; Dustproof sleeves, two of which are respectively located below the left partition and the right partition, and are used for dust and noise reduction of the cutting blades. The outer lower ends of the left partition and the right partition are connected to the dustproof sleeves through a clamping assembly, and the output end of the water pipe is connected to the atomizing nozzle installed on the inner top wall of the dustproof sleeve.

2. A dust-proof and noise-reducing construction slotting device according to claim 1, characterized in that: The adjustment assembly includes a connecting plate, both ends of which are respectively connected to one end of the left partition and one end of the right partition by bolts, a dovetail groove is provided on the outer middle part of the connecting plate, a dovetail slider is fixed to one end of the mobile cart, the dovetail slider is located inside the dovetail groove, a telescopic cylinder is fixed to the top of one end of the mobile cart, an extension plate is fixed to the bottom end of the outer middle part of the connecting plate, and the output end of the telescopic cylinder is connected to the extension plate.

3. A dust-proof and noise-reducing construction slotting device according to claim 1, characterized in that: A connecting shaft is movably connected to the middle inner side of the right partition through a bearing, an insert block is fixed to one end of the connecting shaft, and the insert block is configured as a polygonal columnar structure.

4. The dust-proof and noise-reducing construction slotting device according to claim 1, characterized in that: The driving assembly includes a motor installed in the middle of the outer side of the left partition, the output end of the motor is connected to the output shaft, the end of the output shaft is provided with a slot, the slot is adapted to the plug block, a connecting disk is fixed to the outer side of the end of the output shaft, and a plurality of limit strips distributed in a circular array are fixed to one side of the connecting disk.

5. The dust-proof and noise-reducing construction slotting device according to claim 1, characterized in that: A plurality of limiting grooves distributed in a circular array are provided in the middle of one side of the cutting piece, the limiting grooves are matched with the limiting strips, the two dustproof sleeves are fitted together through a sealing layer, and a sealing strip is bonded to the bottom end of the dustproof sleeves.

6. The dust-proof and noise-reducing construction slotting device according to claim 1, characterized in that: The clamping assembly includes a convex plate fixed to the lower ends of the outer sides of the left partition and the right partition, the lower surface of the convex plate is connected to the upper surface of the dust cover through a clamping spring, guide holes are provided at both ends of the convex plate, a guide rod is connected through the inside of the guide hole, and the bottom end of the guide rod is fixed to the upper surface of the dust cover.

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