CN215033996U - Can avoid cutting device for civil engineering of dust pollution environment - Google Patents

Abstract

The utility model discloses a can avoid cutting device for civil engineering of dust pollution environment, concretely relates to cutting device technical field, the on-line screen storage device comprises a base, the top fixedly connected with machine case of base, the inside fixedly connected with motor of machine case, one side center department of machine case is connected with the pivot through the bearing rotation, the one end fixed connection of pivot is at the output of motor, the fixed surface of pivot has cup jointed supplementary cover and cutting wheel, just supplementary cover is located the inside and one side outside of machine case respectively with the cutting wheel, the top difference fixedly connected with fastener one and fastener two of pivot and supplementary cover. The utility model discloses high-speed rotation when can effectively utilize the cutting forms the dust of negative pressure to the production and effectively collects, has reduced the dust volume in the peripheral air to effectively reduced the pollution to the environment and to human and follow-up influence of using.

Description

Can avoid cutting device for civil engineering of dust pollution environment

Technical Field

The utility model relates to a cutting device technical field, more specifically say, the utility model relates to a can avoid cutting device for civil engineering of dust polluted environment.

Background

Civil engineering generally refers to civil engineering, and civil engineering refers to planning, building and maintaining of all basic construction related to water, soil and culture. The cutting device is a device which is commonly used in civil engineering and can effectively cut related building materials and the like.

However, in practical use, most cutting devices cannot collect generated dust by using high-speed rotation energy during cutting, and thus environmental pollution is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a can avoid cutting device for civil engineering of dust pollution environment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for civil engineering capable of avoiding dust pollution environment comprises a base, wherein the top of the base is fixedly connected with a case, the interior of the case is fixedly connected with a motor, the center of one side of the case is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with the output end of the motor, the surface of the rotating shaft is fixedly sleeved with an auxiliary sleeve and a cutting wheel, the auxiliary sleeve and the cutting wheel are respectively positioned in the interior and one side of the case, the tops of the rotating shaft and the auxiliary sleeve are respectively fixedly connected with a first clamping piece and a second clamping piece, the first clamping piece is positioned between the case and the cutting wheel, a U-shaped frame is clamped in the interior of the first clamping piece, one end of the top of the U-shaped frame is fixedly connected with a fixed strip, one side of the fixed strip, which is close to the cutting wheel, is fixedly connected with symmetrical dust collecting cylinders, and the inner threads of one side of the dust collecting cylinders, which is far away from the cutting wheel, are communicated with a hose, the utility model discloses a quick-witted, including pivot, the inside of pivot, the other end of hose is worn to locate the inside of pivot and screw thread intercommunication in the both sides of dust collecting tube, the inside joint of fastener two has the support, the top fixedly connected with collecting box of support, just the inside of pivot and screw thread intercommunication in the inside of collecting box are worn to locate by the one end of dust collecting tube, fastener one and U type frame and fastener two and the inside of support are equallyd divide and are divided do not threaded connection have the screw rod of two symmetries.

In order to concentrate collection together heavier dust, the rectangle mouth has been seted up at the top of base, the inside fixedly connected with orifice plate of rectangle mouth, just the upper surface of orifice plate and base flushes, just rectangle mouth and orifice plate all are located the below of cutting wheel and dust collection tube.

In order to capture dust and effectively operate the device, dust capturing nets are arranged inside the dust collecting cylinder and the collecting box, the dust collecting cylinder is symmetrically distributed on two sides of the rotating shaft, and the collecting box is positioned between the rotating shaft and the case.

In order to collect dust and reduce air pollution, a honeycomb block is arranged at one end, away from the motor, of the rotating shaft, and one end, away from the collecting box, of the dust collecting pipe is fixedly communicated with one side of the honeycomb block.

In order to buffer and reduce the force and support the generated vibration energy stably, the bottom of the collecting box is fixedly connected with an elastic rod and a spring, the bottom end surfaces of the elastic rod and the spring are abutted to the top of the second clamping piece, and the surface of the elastic rod is sleeved inside the spring.

For the stability can of reinforcing means, the vertical rubber strip of top fixedly connected with of U type frame inner wall, the bottom of vertical rubber strip is contradicted on the top surface of fastener one, just vertical rubber strip, elastic rod and spring all are located between two screw rods.

In order to effectively contact related articles with the cutting wheel and avoid the cutting wheel from being blocked, the distance from the upper end and the lower end of the dust collection cylinder to the rotating shaft is less than the distance from the upper end and the lower end of the cutting wheel to the rotating shaft.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the dust collecting barrel, the collecting box, the dust collecting pipe and the like are arranged, the motor drives the rotating shaft, the auxiliary sleeve and the cutting wheel to rotate, so that related articles are effectively cut and used, the rotating shaft, the dust collecting barrel on the auxiliary sleeve and the collecting box and the like also synchronously rotate, the dust collecting barrel generates gas negative pressure in the high-speed rotating process, so that dust generated in the cutting process is sucked into the dust collecting barrel and conveyed by the hose and the dust collecting pipe and is remained in the collecting box, so that the energy generated in the cutting process can be effectively utilized to collect the dust generated in the cutting process, the dust amount in the air around the device is reduced, the pollution to the environment and the influence on the human body and the subsequent use are effectively reduced, the dust collecting barrel, the collecting box and the like can be fixedly assembled and disassembled and separated through the screw, the first clamping piece, the second clamping piece, the U-shaped frame, the bracket and the like, and the operation flexibility and the convenience of the device are improved, is convenient to use.

2. Compared with the prior art, through setting up rectangle mouth and orifice plate, the great dust granule and the piece that the cutting produced fall to in the rectangle mouth via the orifice plate, not only reduced the dust volume on the base and to the influence of follow-up use, it gathers together the collection to gather together heavier granule to imitate in addition, thereby be convenient for subsequent operations such as relevant processing, set up the honeycomb piece, its inside negative pressure that also forms at the rotation in-process, thereby inhale the dust of a part to the dust collecting pipe insidely, the device is further improved and the collection of dust is handled, the pollution of air has effectively been reduced, the effect and the efficiency of cutting dust removal have been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the structure schematic diagram of the local forward cutting structure of the utility model.

Fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

Fig. 4 is a schematic diagram of the local enlarged structure at the position B of the present invention.

The reference signs are: 1. a base; 2. a chassis; 3. a motor; 4. a rotating shaft; 5. an auxiliary sleeve; 6. a cutting wheel; 7. a first clamping piece; 8. a second clamping piece; 9. a U-shaped frame; 10. a fixing strip; 11. a dust collecting cylinder; 12. a hose; 13. a dust collecting pipe; 14. a support; 15. a collection box; 16. a screw; 17. a rectangular opening; 18. an orifice plate; 19. a dust catching net; 20. a honeycomb block; 21. an elastic rod; 22. a spring; 23. vertical rubber strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in the attached figures 1-4, the cutting device for civil engineering capable of avoiding dust pollution environment comprises a base 1, a case 2 is fixedly connected to the top of the base 1, a motor 3 is fixedly connected to the inside of the case 2, a rotating shaft 4 is rotatably connected to the center of one side of the case 2 through a bearing, one end of the rotating shaft 4 is fixedly connected to the output end of the motor 3, an auxiliary sleeve 5 and a cutting wheel 6 are fixedly sleeved on the surface of the rotating shaft 4, the auxiliary sleeve 5 and the cutting wheel 6 are respectively positioned inside and outside one side of the case 2, a first clamping piece 7 and a second clamping piece 8 are respectively fixedly connected to the tops of the rotating shaft 4 and the auxiliary sleeve 5, the first clamping piece 7 is positioned between the case 2 and the cutting wheel 6, a U-shaped frame 9 is clamped inside the first clamping piece 7, a fixing strip 10 is fixedly connected to one end of the top of the U-shaped frame 9, and a symmetrical dust collecting barrel 11 is fixedly connected to one side of the fixing strip 10, which is close to the cutting wheel 6, the inside screw thread intercommunication in one side that cutting wheel 6 was kept away from to dust collection section of thick bamboo 11 has hose 12, the inside of pivot 4 is equipped with dust tube 13, the inside and the screw thread intercommunication in dust tube 13 of pivot 4 are worn to locate by the other end of hose 12, the inside joint of fastener two 8 has support 14, the top fixedly connected with collecting box 15 of support 14, and the inside and the screw thread intercommunication in collecting box 15 of pivot 4 is worn to locate by the one end of dust tube 13, fastener one 7 and U type frame 9 are equallyd divide with the inside of fastener two 8 and support 14 and are had the screw rod 16 of two symmetries.

Wherein, the motor 3 drives the rotating shaft 4, the auxiliary sleeve 5 and the cutting wheel 6 to rotate, thereby effectively cutting related articles for use, simultaneously, the dust collecting barrel 11 on the rotating shaft 4 and the auxiliary sleeve 5 and the collecting box 15 also synchronously rotate, the dust collecting barrel 11 generates gas negative pressure in the high-speed rotation process, thereby absorbing dust generated in the cutting process into the dust collecting barrel 11, the dust is conveyed by the hose 12 and the dust collecting pipe 13 and is remained in the collecting box 15, thereby utilizing the energy in the cutting process, the dust generated in the cutting process is effectively collected by the negative pressure formed by the high-speed rotation, the dust amount in the air around the device is reduced, the pollution to the environment and the influence on the human body and the subsequent use are effectively reduced, and the dust collecting barrel 11 and the collecting box 15 can be fixedly assembled, disassembled and separated by the screw 16, the first clamping piece 7, the second clamping piece 8, the U-shaped frame 9, the bracket 14 and the like, the operation flexibility and convenience of the device are improved, and the device is convenient to use.

In a preferred embodiment, as shown in fig. 1, a rectangular opening 17 is opened at the top of the base 1, a perforated plate 18 is fixedly connected inside the rectangular opening 17, the perforated plate 18 is flush with the upper surface of the base 1, and both the rectangular opening 17 and the perforated plate 18 are located below the cutting wheel 6 and the dust collection cylinder 11, so that larger dust particles and debris generated by cutting fall into the rectangular opening 17 through the perforated plate 18, which not only reduces the dust amount on the base 1 and the influence on subsequent use, but also effectively collects the heavier particles together in a concentrated manner, thereby facilitating subsequent related processing and other operations.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, the dust collecting cylinders 11 and the collecting box 15 are both provided with dust catching nets 19, the dust collecting cylinders 11 are symmetrically distributed on two sides of the rotating shaft 4, the collecting box 15 is located between the rotating shaft 4 and the machine box 2, so that the dust catching nets 19 can effectively catch and retain dust, the dust is collected and conveyed into the collecting box 15 for subsequent treatment, the dust collecting cylinders 11 are symmetrically distributed on two sides of the rotating shaft 4, the rotation stress of the device is uniform, and the collecting box 15 can effectively rotate in the machine box 2, and obstruction and blocking are avoided.

In a preferred embodiment, as shown in fig. 1 and fig. 2, one end of the rotating shaft 4 far away from the motor 3 is provided with a honeycomb block 20, and one end of the dust collecting pipe 13 far away from the collecting box 15 is fixedly communicated with one side of the honeycomb block 20, so that negative pressure is also formed inside the honeycomb block 20 in the synchronous rotation process, and thus a part of dust is sucked into the dust collecting pipe 13, the dust collecting treatment of the device is further improved, the air pollution is effectively reduced, and the cutting and dust removing effects and efficiency are improved.

In a preferred embodiment, as shown in fig. 2 and fig. 3, an elastic rod 21 and a spring 22 are fixedly connected to the bottom of the collecting box 15, the bottom end surfaces of the elastic rod 21 and the spring 22 abut against the top of the second clamping piece 8, and the surface of the elastic rod 21 is sleeved inside the spring 22, so that the elastic rod 21 and the spring 22 are deformed and rebounded due to self characteristics, and vibration energy generated by the elastic rod 21 and the spring 22 is effectively buffered, reduced in force and stably supported, and the stability of the device is improved.

In a preferred embodiment, as shown in fig. 2 and fig. 4, a vertical rubber strip 23 is fixedly connected to the top of the inner wall of the U-shaped frame 9, the bottom end of the vertical rubber strip 23 abuts against the top surface of the first clamping piece 7, and the vertical rubber strip 23, the elastic rod 21 and the spring 22 are located between the two screws 16, so that the vertical rubber strip 23 can slow down and absorb shock to the shaking amplitude of the U-shaped frame 9 and the like, and the stability of the device is enhanced.

In a preferred embodiment, as shown in fig. 1 and 2, the distance from the upper end and the lower end of the dust collecting cylinder 11 to the rotating shaft 4 is less than the distance from the upper end and the lower end of the cutting wheel 6 to the rotating shaft 4, so as to avoid the obstruction of the cutting use of the cutting wheel 6, thereby effectively contacting the relevant articles with the cutting wheel and being beneficial to use.

The utility model discloses the theory of operation: when in use, the motor 3 drives the rotating shaft 4, the auxiliary sleeve 5 and the cutting wheel 6 to rotate, thereby effectively cutting related articles for use, meanwhile, the first clamping piece 7, the dust collecting barrel 11, the second clamping piece 8, the collecting box 15 and the like on the rotating shaft 4 and the auxiliary sleeve 5 synchronously rotate, the dust collecting barrel 11 generates gas negative pressure in the high-speed rotating process, thereby sucking dust generated in cutting into the dust collecting barrel 11, conveying the dust through the hose 12 and the dust collecting pipe 13 and remaining the dust in the collecting box 15, thereby utilizing energy in cutting, effectively collecting dust generated in cutting due to the negative pressure formed by high-speed rotation, reducing the dust amount in the air around the device, effectively reducing pollution to the environment and influence on human bodies and subsequent use, and larger dust particles and scraps in the cutting process fall into the rectangular opening 17 through the pore plate 18, thereby not only reducing the dust amount on the base 1 and influence on the subsequent use, but also effectively concentrates and gathers together and collects heavier particles, thereby facilitating subsequent operations such as related treatment, and when the rotating shaft 4 rotates, the inside of the honeycomb block 20 also forms negative pressure, thereby absorbing a part of dust into the dust collecting pipe 13, further improving the dust collecting treatment of the device, effectively reducing air pollution, improving the effect and efficiency of cutting and dust removing, and by screwing or unscrewing the screw 16, the screw 16 can be connected or separated with the U-shaped frame 9 and the bracket 14, the U-shaped frame 9 and the bracket 14 can be clamped in or taken out from the inside of the first clamping piece 7 and the second clamping piece 8, thereby effectively fixing and assembling or disassembling the dust collecting barrel 11 and the collecting box 15 with the rotating shaft 4, improving the operation flexibility and convenience of the device, and being convenient to use, and in the rotating motion process of the related device, the elastic rod 21, the spring 22 and the vertical rubber strip 23 are stressed and deformed due to self characteristics, therefore, the vibration energy generated by the vibration energy is effectively buffered, reduced in force and stably supported, and the stability of the device is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a can avoid dust pollution environment's cutting device for civil engineering, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a case (2), the interior of the case (2) is fixedly connected with a motor (3), the center of one side of the case (2) is rotatably connected with a rotating shaft (4) through a bearing, one end of the rotating shaft (4) is fixedly connected with the output end of the motor (3), the surface of the rotating shaft (4) is fixedly sleeved with an auxiliary sleeve (5) and a cutting wheel (6), the auxiliary sleeve (5) and the cutting wheel (6) are respectively positioned inside and outside one side of the case (2), the tops of the rotating shaft (4) and the auxiliary sleeve (5) are respectively fixedly connected with a first clamping piece (7) and a second clamping piece (8), the first clamping piece (7) is positioned between the case (2) and the cutting wheel (6), a U-shaped frame (9) is clamped inside the first clamping piece (7), one end of the top of the U-shaped frame (9) is fixedly connected with a fixing strip (10), one side of the fixing strip (10) close to the cutting wheel (6) is fixedly connected with symmetrical dust collecting cylinders (11), one side of the dust collecting cylinders (11) far away from the cutting wheel (6) is communicated with a hose (12) through threads, a dust collecting pipe (13) is arranged inside the rotating shaft (4), the other end of the hose (12) penetrates through the inside of the rotating shaft (4) and is communicated with the two sides of the dust collecting pipe (13) through threads, a support (14) is clamped inside the clamping piece II (8), the top end of the support (14) is fixedly connected with a collecting box (15), one end of the dust collecting pipe (13) penetrates through the inside of the rotating shaft (4) and is communicated with the inside of the collecting box (15) through threads, and the clamping piece I (7), the U-shaped frame (9), the clamping piece II (8) and the inside of the support (14) are equally connected with two symmetrical screw rods (16) through threads.

2. The cutting device for civil engineering which can avoid dust pollution environment according to claim 1, characterized in that: rectangle mouth (17) have been seted up at the top of base (1), the inside fixedly connected with orifice plate (18) of rectangle mouth (17), just the upper surface of orifice plate (18) and base (1) flushes, just rectangle mouth (17) and orifice plate (18) all are located the below of cutting wheel (6) and dust collection tank (11).

3. The cutting device for civil engineering which can avoid dust pollution environment according to claim 2, characterized in that: the dust collecting device is characterized in that dust catching nets (19) are arranged inside the dust collecting barrel (11) and the collecting box (15), the dust collecting barrel (11) is symmetrically distributed on two sides of the rotating shaft (4), and the collecting box (15) is located between the rotating shaft (4) and the case (2).

4. The cutting device for civil engineering which can avoid dust pollution environment according to claim 3, characterized in that: the one end that motor (3) was kept away from in pivot (4) is equipped with honeycomb piece (20), just dust tube (13) keep away from the fixed one side that communicates at honeycomb piece (20) of one end of collecting box (15).

5. The cutting device for civil engineering that can avoid dust pollution environment of claim 4, characterized in that: the bottom of the collection box (15) is fixedly connected with an elastic rod (21) and a spring (22), the bottom end surfaces of the elastic rod (21) and the spring (22) are abutted to the top of the second clamping piece (8), and the surface of the elastic rod (21) is sleeved inside the spring (22).

6. The cutting device for civil engineering which can avoid the dust pollution environment according to claim 5, characterized in that: the top fixedly connected with vertical rubber strip (23) of U type frame (9) inner wall, the bottom of vertical rubber strip (23) is contradicted at the top surface of fastener (7), just vertical rubber strip (23), elastic rod (21) and spring (22) all are located between two screw rods (16).

7. The cutting device for civil engineering of claim 6, which can avoid dust pollution environment, characterized in that: the distance from the upper end and the lower end of the dust collection cylinder (11) to the rotating shaft (4) is less than the distance from the upper end and the lower end of the cutting wheel (6) to the rotating shaft (4).

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