CN211465656U - Dust absorption mechanism of building material cutting machine for building engineering - Google Patents
Dust absorption mechanism of building material cutting machine for building engineering Download PDFInfo
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- CN211465656U CN211465656U CN201922324604.2U CN201922324604U CN211465656U CN 211465656 U CN211465656 U CN 211465656U CN 201922324604 U CN201922324604 U CN 201922324604U CN 211465656 U CN211465656 U CN 211465656U
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Abstract
The utility model relates to a dust absorption mechanism of building material cutting machine for building engineering, which belongs to the technical field of building engineering and comprises a box body, wherein a cylinder is arranged on the box body, a plate body is arranged on the driving end of the cylinder, a motor is arranged on the plate body, a cutting blade is arranged on the driving end of the motor, a dust cover is arranged on the plate body, the dust absorption mechanism of the building material cutting machine for building engineering also comprises a dust collection box, an air inlet pipe is arranged on the top wall of the dust collection box, an air outlet pipe is arranged on the side wall of the dust collection box, a rubber pipe is arranged on the air inlet pipe and communicated with the air inlet pipe, the end part of the rubber pipe far away from the air inlet pipe is communicated with the dust cover, a fan is arranged on the air outlet pipe and communicated with the air outlet pipe, a filtering piece for filtering dust is arranged in the dust collection box, the dust generated, thereby preventing damage to the health of the operator.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to a dust absorption mechanism of building material cutting machine for building engineering is related to.
Background
Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: (1) inorganic materials, including metallic materials (including ferrous and non-ferrous materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete, silicate products, etc.). (2) Organic materials, including plant materials, synthetic polymer materials (including plastics, paints, adhesives) and asphalt materials. (3) Composite materials, including asphalt concrete, polymer concrete, etc., are generally made by compounding inorganic non-metallic materials with organic materials.
Chinese patent with publication number CN107297776A discloses a cutting machine for building material, which comprises a box body, the left side fixedly connected with electric telescopic handle at box top, electric telescopic handle's top fixedly connected with backup pad, the right side fixedly connected with support frame of backup pad bottom, the right side of support frame is provided with first motor, the output fixedly connected with cutting piece of first motor.
The above prior art solutions have the following drawbacks: when the cutting, on the building material that will need the cutting arranged in the box, through opening the motor, the motor can drive the cutting piece and rotate, drives the building material removal in order to accomplish the cutting on the cutting piece orientation box through electric telescopic handle this moment, but some building material can produce more dust granule when the cutting, and these dust granules are inhaled by operating personnel and cause huge injury to operating personnel's health very easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust absorption mechanism of building material cutting machine for building engineering that produces and can prevent that operating personnel from receiving healthy injury when reducing the cutting dust granule.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a dust collection mechanism of a building material cutting machine for building engineering comprises a box body, wherein a cylinder is arranged on the box body, a plate body is arranged at the driving end of the cylinder, a motor is arranged on the surface, facing the box body, of the plate body, a cutting blade is arranged at the driving end of the motor, a strip-shaped opening for the cutting blade to pass through is formed in the box body, a dust cover is arranged on the plate body and at the position where the motor and the cutting blade are located, the motor and the cutting blade are both located in the dust cover, the dust cover is arranged at the position, far away from the plate body, of the surface of the dust cover and is provided with an opening, the position, far away from the plate body, of the cutting blade extends out of the dust cover, the dust collection mechanism of the building material cutting machine for building engineering also comprises a dust collection box arranged on the ground, an air inlet pipe is arranged on, the end part of the rubber pipe far away from the air inlet pipe is communicated to the dustproof cover, the air outlet pipe is provided with a fan communicated with the air outlet pipe, and a filtering piece for filtering dust is arranged in the dust collection box.
By adopting the technical scheme, when the air cylinder drives the plate body to move towards the box body, the dust cover can be driven to abut against the building material to be cut, the fan is started at the moment, the fan drives the rubber pipe to suck air into the dust collection box, and dust generated when the motor drives the cutting blade to cut the building material can be sucked into the dust collection box through the rubber pipe, so that the dust generated during cutting is prevented from being sucked by an operator, and the health of the operator is prevented from being damaged; the arrangement of the dust cover can cover the cutting point of the cutting blade, thereby improving the suction effect of dust generated during cutting; the setting of filtering piece can filter the dust for the dust is collected to the dust collection box in, prevents that the dust granule from causing the damage to the fan.
The present invention may be further configured in a preferred embodiment as: the filter piece comprises a frame body arranged in the dust collection box along the height direction of the dust collection box, a filter screen is sealed in the frame body, the frame body separates the dust collection box into a first space and a second space, the air inlet pipe is communicated with the first space, and the air outlet pipe is communicated with the second space.
Through adopting above-mentioned technical scheme, adopt the filter screen to the mode of dust filtration, its simple structure is better to the filter effect of dust in the air.
The present invention may be further configured in a preferred embodiment as: the dust collection box comprises a dust collection groove and a sealing cover detachably connected to the dust collection groove, the air inlet pipe is arranged on the sealing cover, and the air outlet pipe is arranged on the side wall of the dust collection groove.
Through adopting above-mentioned technical scheme, take off the closing cap on the dust collecting tank, conveniently clear up the filter screen in the framework to the filter effect of filter screen has been improved.
The present invention may be further configured in a preferred embodiment as: the dust collecting device is characterized in that connecting grooves are formed in the two sides of the dust collecting groove and used for allowing edges of the two sides of the frame body to move in, the end portion, close to the sealing cover, of each connecting groove penetrates through the dust collecting groove, and the frame body is detachably connected into the dust collecting groove through the connecting grooves.
By adopting the technical scheme, the connecting groove is arranged, so that the frame body drives the filter screen to be detachably connected into the dust collecting groove, and the frame body drives the filter screen to be taken out, thereby further facilitating the cleaning of dust on the filter screen; the two sides of the frame body are moved into the connecting grooves at the two sides, so that the frame body can be mounted and dismounted, and the fixing and dismounting mode is simple.
The present invention may be further configured in a preferred embodiment as: the all around edge perpendicular to closing cap of closing cap is provided with the turn-ups that is used for with the lateral wall butt of dust collecting tank, the seal groove has been seted up along the circumference position of dust collecting tank on the lateral wall of dust collecting tank, be provided with on the turn-ups towards the face of dust collecting tank and be used for pegging graft to the rubber strip in the seal groove, the rubber strip sets up on the turn-ups along turn-ups circumference position.
By adopting the technical scheme, the flanging can achieve the positioning effect on the sealing cover, the sealing cover is prevented from moving on the sealing groove, and the connecting effect between the sealing cover and the dust collecting groove is improved; the seal groove and the rubber strip are arranged to play a sealing effect on a gap between the seal cover and the seal groove, so that dust is prevented from being blown out along the gap between the seal cover and the dust collecting groove when being sucked.
The present invention may be further configured in a preferred embodiment as: the dustproof cover is characterized in that the edge, far away from the plate body, of the dustproof cover is communicated with the dustproof cover to form a telescopic organ cover, the cross section of the organ cover is arranged in a rectangular shape, the surface, far away from the plate body, of the organ cover is arranged in an opening, and the dustproof cover and the organ cover are both made of transparent materials.
By adopting the technical scheme, when the air cylinder drives the plate body to move towards the box body, the organ cover can be driven to abut against the building material to be cut and is driven to stretch, so that the sealing effect between the organ cover and the building material is improved, and the suction effect of dust generated during cutting is further improved; the organ cover can enable the cutting piece to cut building materials with different thicknesses; all set up dust cover and organ cover into transparent material, conveniently observe the cutting condition of cutting piece.
The present invention may be further configured in a preferred embodiment as: the edge of the dustproof cover, which is far away from the plate body, is provided with a first flange along the circumferential position of the dustproof cover, the edge of the organ cover, which is far away from the plate body, is provided with a second flange along the circumferential position of the organ cover, springs are arranged between the first flange and the second flange and at four corners of the first flange, one end of each spring is connected to the first flange, and the other end of each spring is connected to the second flange.
Through adopting above-mentioned technical scheme, when the plate body drives organ pipe butt to building material on and when flexible, but second flange extrusion spring drives the spring and is in compression state this moment for the organ cover resists the elasticity butt of spring and connects to on the building material, has improved the sealed effect between organ cover and the building material, prevents to drive the wind dirt and along the clearance departure between organ cover and the building material when the cutting, has further improved the absorption effect to the dust that produces when the cutting.
The present invention may be further configured in a preferred embodiment as: a guide rod is arranged between the first flange and the second flange and at the position where the spring is located, one end of the guide rod is connected to the second flange, the other end of the guide rod penetrates through the second flange and is connected to the first flange in a sliding mode, and the guide rod is sleeved with the spring.
Through adopting above-mentioned technical scheme, the effect of direction can be played to the extension and the compression of spring to the setting of guide bar, prevents that the spring from inclining when extension and compression to prevent that the spring from driving the organ pipe and inclining when flexible, thereby further improved the butt effect between organ pipe and the building material, improved the sealed effect between organ cover and the building material.
The present invention may be further configured in a preferred embodiment as: the edge that the dust cover is close to the plate body is provided with the connecting plate along the circumference position of dust cover, wear to be equipped with a plurality of threaded connection on the connecting plate and be connected to the bolt in the plate body, the dust cover can be dismantled through connecting plate and bolt and be connected to on the plate body.
Through adopting above-mentioned technical scheme, dust cover and organ cover can the more dust of adhesion on using a period back inner wall, take off the dust cover through the bolt, conveniently clear up the dust on dust cover and organ cover inner wall, adopt setting up of bolt convenient to dust cover installation and dismantlement to the fastness of dust cover on fixed to the plate body has been improved.
To sum up, the utility model discloses a following at least one useful technological effect:
the cylinder can drive the plate body and remove towards the box, make the dust cover drive organ cover butt to building material on, and it is flexible to drive the elasticity that the organ cover resists the spring, open the fan this moment, make the fan drive the rubber tube and induced draft, it rotates the cutting to building material to drive the cutting piece through the motor, the dust that produces during the cutting is blockked to dust cover and organ cover in, absorb to the dust collection box in through the rubber tube, filter the dust through the filter screen in the dust collection box, make the dust collected to the dust collection box in, the dust granule that produces when preventing the cutting is inhaled by operating personnel, thereby prevent the injury of operating personnel health injury.
Drawings
Fig. 1 is a schematic view for showing a structure of a motor and a cutting blade;
FIG. 2 is a schematic structural view for showing a dust cover and a dust box;
FIG. 3 is a schematic structural view for showing a dust cover and a organ cover;
fig. 4 is a schematic view for showing the structure of the connection groove, the seal groove and the rubber strip.
In the figure, 1, a box body; 11. a cylinder; 111. a plate body; 112. a motor; 113. cutting the slices; 114. a strip-shaped opening; 12. a dust cover; 121. an organ cover; 122. a first flange; 123. a second flange; 124. a spring; 125. a guide bar; 126. a connecting plate; 127. a bolt; 13. a dust collection box; 131. an air inlet pipe; 132. an air outlet pipe; 133. a rubber tube; 134. a fan; 135. a dust collecting groove; 136. sealing the cover; 137. flanging; 138. a sealing groove; 139. a rubber strip; 14. a frame body; 141. a filter screen; 15. and connecting the grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a dust absorption mechanism of building material cutting machine for building engineering, including box 1, be provided with cylinder 11 on the box 1, be provided with plate body 111 on the drive end of cylinder 11, be provided with motor 112 on the face of plate body 111 orientation box 1, be provided with cutting piece 113 on the drive end of motor 112, offer the bar opening 114 that is used for supplying cutting piece 113 to pass through on the box 1.
With reference to fig. 1 and 2, in order to block dust generated during cutting, a dust cover 12 is disposed on the board body 111 and at positions where the motor 112 and the cutting blade 113 are located, the motor 112 and the cutting blade 113 are both located in the dust cover 12, a surface of the dust cover 12 away from the board body 111 is open, and a position of the cutting blade 113 away from the board body 111 extends out of the dust cover 12.
As shown in fig. 2, in order to collect dust in the dust cover 12, the dust suction mechanism of the cutting machine for building materials for building engineering further includes a dust collection box 13 disposed on the ground, an air inlet pipe 131 is disposed on the top wall of the dust collection box 13, an air outlet pipe 132 is disposed on the side wall of the dust collection box 13, a rubber pipe 133 is disposed on the air inlet pipe 131 and communicated with the air inlet pipe 131, an end of the rubber pipe 133 far away from the air inlet pipe 131 is communicated to the dust cover 12, and a fan 134 is disposed on the air outlet pipe 132 and communicated with the air outlet pipe 132.
When the cylinder 11 drives the plate body 111 to move towards the box body 1, the cutting blade 113 can be driven to abut against the building material to be cut, the fan 134 is opened at the moment, the fan 134 drives the rubber tube 133 to suck air into the dust collection box 13, the motor 112 drives the cutting blade 113 to cut the building material, the generated dust can be partially blocked into the dust cover 12 and sucked into the dust collection box 13 through the rubber tube 133, the dust generated during cutting is prevented from being sucked by an operator, and damage to the health of the operator is prevented.
Referring to fig. 2 and 3, in order to prevent dust generated during cutting from flying out along the gap between the dust cover 12 and the building material, an extensible organ cover 121 is disposed at the edge of the dust cover 12 away from the plate 111 and communicated with the dust cover 12, the cross section of the organ cover 121 is rectangular, the surface of the organ cover 121 away from the plate 111 is open, the dust cover 12 and the organ cover 121 are both made of transparent materials, and in the present embodiment, the dust cover 12 and the organ cover 121 are made of silicone.
When cylinder 11 drives plate body 111 and removes towards box 1, can drive organ cover 121 butt to building material on, cylinder 11 lasts to drive plate body 111 and removes towards box 1 this moment for organ cover 121 stretches out and draws back, drives cutting piece 113 butt in the dust cover 12 to building material on, dust cover 12 and organ cover 121 and the building material between sealed effect when having improved the cutting, thereby the effect of absorbing of the dust that produces when having improved the cutting.
With reference to fig. 2 and 3, in order to further improve the sealing effect between the organ cover 121 and the building material or the box body 1, a first flange 122 is provided at a circumferential position of the dust cover 12 on an edge of the dust cover 12 away from the plate body 111, a second flange 123 is provided at a circumferential position of the organ cover 121 on an edge of the organ cover 121 away from the plate body 111, springs 124 are provided at four corners of the first flange 122 between the first flange 122 and the second flange 123, one end of each spring 124 is connected to the first flange 122, and the other end is connected to the second flange 123.
When the cylinder 11 drives the plate body 111 to move towards the box body 1, the organ cover 121 can be driven to abut against the building material, at the moment, the cylinder 11 continuously drives the plate body 111 to move towards the box body 1, so that the organ cover 121 resists the elastic force of the spring 124 to stretch, the second flange 123 resists the elastic force of the spring 124 to abut against the building material and the box body 1, and the sealing effect between the organ cover 121 and the box body 1 is further improved.
Referring to fig. 2 and 3, in order to prevent the spring 124 from tilting during stretching and compressing, and thus prevent the spring 124 from driving the organ cover 121 to tilt, a guide rod 125 is disposed between the first flange 122 and the second flange 123 and at a position where the spring 124 is located, one end of the guide rod 125 is connected to the second flange 123, the other end of the guide rod 125 is inserted into and slidably connected to the first flange 122, and the spring 124 is sleeved on the guide rod 125.
Referring to fig. 2 and 3, in order to detachably connect the dust cover 12 to the plate 111, and thus facilitate cleaning of the dust cover 12 and the bellows, a connecting plate 126 is disposed at a circumferential position of the dust cover 12 near the edge of the dust cover 12 near the plate 111 along the dust cover 12, a plurality of bolts 127 are threaded into the plate 111 through the connecting plate 126, and the dust cover 12 is detachably connected to the plate 111 through the connecting plate 126 and the bolts 127.
Referring to fig. 2 and 4, in order to filter the dust sucked into the dust collecting box 13, the dust particles are prevented from damaging the fan 134, and the dust particles are prevented from being discharged through the air outlet pipe 132, a filtering member for filtering the dust is arranged in the dust collecting box 13, the filtering member includes a frame 14 arranged in the dust collecting box 13 along the height direction of the dust collecting box 13, a filtering net 141 is sealed in the frame 14, the frame 14 separates the dust collecting box 13 into a first space and a second space, the air inlet pipe 131 is communicated with the first space, and the air outlet pipe 132 is communicated with the second space.
With reference to fig. 2 and 4, in order to detachably connect the sealing cover 136 to the dust collecting groove 135, so as to facilitate cleaning of the filter screen 141 in the dust collecting box 13, the dust collecting box 13 includes the dust collecting groove 135 and the sealing cover 136 detachably connected to the dust collecting groove 135, the air inlet pipe 131 is disposed on the sealing cover 136, the air outlet pipe 132 is disposed on the side wall of the dust collecting groove 135, the peripheral edge of the sealing cover 136 is perpendicular to the sealing cover 136 and is provided with a flange 137 for abutting against the side wall of the dust collecting groove 135, and the sealing cover 136 is detachably connected to the dust collecting groove 135 through the flange 137.
With reference to fig. 2 and 4, in order to improve the sealing effect between the sealing cover 136 and the dust collecting groove 135 and prevent dust from flying out along the gap between the sealing cover 136 and the dust collecting groove 135 during dust collection, a sealing groove 138 is formed in the sidewall of the dust collecting groove 135 along the circumferential direction of the dust collecting groove 135, a rubber strip 139 for being inserted into the sealing groove 138 is arranged on the surface of the flange 137 facing the dust collecting groove 135, and the rubber strip 139 is arranged on the flange 137 along the circumferential direction of the flange 137.
With reference to fig. 2 and 4, in order to detachably connect the frame body 14 to the dust collecting groove 135, so as to further facilitate cleaning the filter screen 141, connecting grooves 15 are formed in the dust collecting groove 135 and located at two sides of the dust collecting groove 135, the connecting grooves 15 are used for allowing two side edges of the frame body 14 to move in, the end portion of the connecting groove 15 close to the sealing cover 136 penetrates through the dust collecting groove 135, and the frame body 14 is detachably connected to the dust collecting groove 135 through the connecting grooves 15.
The implementation principle of the embodiment is as follows: when dust generated during cutting needs to be sucked, firstly, the plate body 111 is driven by the air cylinder 11 to move towards the box body 1, when the area of the building material is smaller than that of the dust cover 12, the dust cover 12 can drive the organ cover 121 to abut against the box body 1, when the area of the building material is larger than that of the dust cover 12, the dust cover 12 can drive the organ cover 121 to abut against the building material, at the moment, the air cylinder 11 continuously drives the plate body 111 to move towards the box body 1, so that the organ cover 121 resists the elastic force of the spring 124 to stretch, so that the organ cover 121 resists the elastic force of the spring 124 to abut against the building material or the box body 1, at the moment, the fan 134 is opened, so that the fan 134 drives the rubber pipe 133 to suck air, the cutting piece 113 is driven by the motor 112 to rotate to cut the building material, the dust generated during cutting is blocked into the dust cover 12 and the organ cover 121, is sucked into the dust collection box, so that the dust is collected in the dust collecting box 13, and the dust particles generated during cutting are prevented from being sucked by the operator, thereby preventing the operator from being injured and harmed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a dust absorption mechanism of building material cutting machine for building engineering, includes box (1), be provided with cylinder (11) on box (1), be provided with plate body (111) on the drive end of cylinder (11), be provided with motor (112) on the face of plate body (111) orientation box (1), be provided with cutting piece (113) on the drive end of motor (112), set up bar opening (114) that are used for supplying cutting piece (113) to pass through on box (1), its characterized in that: the dust collection mechanism of the building material cutting machine for the building engineering further comprises a dust collection box (13) arranged on the ground, an air inlet pipe (131) is arranged on the top wall of the dust collection box (13), an air outlet pipe (132) is arranged on the side wall of the dust collection box (13), a rubber pipe (133) is arranged on the air inlet pipe (131) in a communication mode, the rubber pipe (133) is arranged on the end portion (12) far away from the air inlet pipe (131), a fan (134) is arranged on the air outlet pipe (132) in a communication mode, the dust collection mechanism is characterized in that a dust cover (12) is arranged on the plate body (111) and is located at the position where the motor (112) and the cutting blade (113) are located, the motor (112) and the cutting blade (113) are located in the dust cover (12), the position where the plate body (111) is far away from the dust cover (12) is located, the cutting blade (113) extends out of the cutting blade (113) to the position where, and a filtering piece for filtering dust is arranged in the dust collection box (13).
2. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 1, wherein: filter piece includes framework (14) of the direction of height setting in dust collection box (13) along dust collection box (13), it is equipped with filter screen (141) to seal in framework (14), first space and second space are separated into with dust collection box (13) framework (14), air-supply line (131) and first space intercommunication set up, go out tuber pipe (132) and second space intercommunication setting.
3. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 2, wherein: the dust collection box (13) comprises a dust collection groove (135) and a sealing cover (136) detachably connected to the dust collection groove (135), the air inlet pipe (131) is arranged on the sealing cover (136), and the air outlet pipe (132) is arranged on the side wall of the dust collection groove (135).
4. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 3, wherein: connecting grooves (15) are formed in the dust collecting groove (135) and located on two sides of the dust collecting groove (135), the connecting grooves (15) are used for moving the edges of two sides of the frame body (14) into the connecting groove, the end portion, close to the sealing cover (136), of the connecting groove (15) penetrates through the dust collecting groove (135), and the frame body (14) is detachably connected into the dust collecting groove (135) through the connecting groove (15).
5. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 4, wherein: the all around edge perpendicular to closing cap (136) of closing cap (136) is provided with turn-ups (137) that are used for with the lateral wall butt of dust collection tank (135), seal groove (138) have been seted up along the circumferential position of dust collection tank (135) on the lateral wall of dust collection tank (135), turn-ups (137) are provided with on the face towards dust collection tank (135) and are used for pegging graft rubber strip (139) in seal groove (138), rubber strip (139) set up on turn-ups (137) along the circumferential position of turn-ups (137).
6. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 1, wherein: the edge of the dust cover (12) far away from the plate body (111) is communicated with the dust cover (12) to form a telescopic organ cover (121), the cross section of the organ cover (121) is arranged in a rectangular shape, the surface of the organ cover (121) far away from the plate body (111) is arranged in an open mode, and the dust cover (12) and the organ cover (121) are both made of transparent materials.
7. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 6, wherein: the edge of the dust cover (12) far away from the plate body (111) is provided with a first flange (122) along the circumferential position of the dust cover (12), the edge of the organ cover (121) far away from the plate body (111) is provided with a second flange (123) along the circumferential position of the organ cover (121), springs (124) are arranged between the first flange (122) and the second flange (123) and located at four corners of the first flange (122), one end of each spring (124) is connected to the first flange (122), and the other end of each spring is connected to the second flange (123).
8. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 7, wherein: a guide rod (125) is arranged between the first flange (122) and the second flange (123) and at the position where the spring (124) is located, one end of the guide rod (125) is connected to the second flange (123), the other end of the guide rod penetrates through the first flange (122) and is connected to the first flange in a sliding mode, and the spring (124) is sleeved on the guide rod (125).
9. The dust suction mechanism of the construction material cutting machine for construction engineering according to claim 1, wherein: the dustproof cover is characterized in that a connecting plate (126) is arranged at the edge, close to the plate body (111), of the dustproof cover (12) along the circumferential position of the dustproof cover (12), a plurality of bolts (127) in the plate body (111) are arranged on the connecting plate (126) in a penetrating mode, and the dustproof cover (12) is detachably connected to the plate body (111) through the connecting plate (126) and the bolts (127).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324604.2U CN211465656U (en) | 2019-12-20 | 2019-12-20 | Dust absorption mechanism of building material cutting machine for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324604.2U CN211465656U (en) | 2019-12-20 | 2019-12-20 | Dust absorption mechanism of building material cutting machine for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN211465656U true CN211465656U (en) | 2020-09-11 |
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| CN201922324604.2U Active CN211465656U (en) | 2019-12-20 | 2019-12-20 | Dust absorption mechanism of building material cutting machine for building engineering |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047119A (en) * | 2021-04-23 | 2021-06-29 | 四川鑫博大园林工程有限公司 | Construction device for road noise reduction and construction method thereof |
| CN113183251A (en) * | 2021-03-16 | 2021-07-30 | 河南城建学院 | Environment-friendly closed cutting device for building board |
| CN113199293A (en) * | 2021-04-28 | 2021-08-03 | 天津大学 | Method and device for reducing oil mist aerosol leakage of numerical control machine tool |
| CN113245600A (en) * | 2021-06-04 | 2021-08-13 | 四川清川建设工程有限公司 | Automatic feed type tenon milling machine for aluminum curtain wall |
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2019
- 2019-12-20 CN CN201922324604.2U patent/CN211465656U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183251A (en) * | 2021-03-16 | 2021-07-30 | 河南城建学院 | Environment-friendly closed cutting device for building board |
| CN113047119A (en) * | 2021-04-23 | 2021-06-29 | 四川鑫博大园林工程有限公司 | Construction device for road noise reduction and construction method thereof |
| CN113199293A (en) * | 2021-04-28 | 2021-08-03 | 天津大学 | Method and device for reducing oil mist aerosol leakage of numerical control machine tool |
| CN113245600A (en) * | 2021-06-04 | 2021-08-13 | 四川清川建设工程有限公司 | Automatic feed type tenon milling machine for aluminum curtain wall |
| CN113245600B (en) * | 2021-06-04 | 2023-01-31 | 四川清川建设工程有限公司 | Automatic feed type tenon milling machine for aluminum curtain wall |
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