CN202106260U - Ground grinding machine - Google Patents

Ground grinding machine Download PDF

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Publication number
CN202106260U
CN202106260U CN2011201855367U CN201120185536U CN202106260U CN 202106260 U CN202106260 U CN 202106260U CN 2011201855367 U CN2011201855367 U CN 2011201855367U CN 201120185536 U CN201120185536 U CN 201120185536U CN 202106260 U CN202106260 U CN 202106260U
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CN
China
Prior art keywords
cascade filtration
filtration device
cyclone dust
dust
pipe
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Expired - Fee Related
Application number
CN2011201855367U
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Chinese (zh)
Inventor
马长东
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Individual
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Individual
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Publication date
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Priority to CN2011201855367U priority Critical patent/CN202106260U/en
Application granted granted Critical
Publication of CN202106260U publication Critical patent/CN202106260U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a ground grinding machine, which comprises a grinding device, a secondary filtering device, a dust sucking pipe, a tool case and a machine frame. A cyclone dust removing device is further arranged between the grinding device and the secondary filtering device, one end of the cyclone dust removing device is communicated with a grinding disc dustproof cover, and the other end of the cyclone dust removing device is communicated with the secondary filtering device. The cyclone dust removing device is composed of a cyclone inlet pipe, a cyclone barrel and a center air pipe. The grinding device comprises a replaceable grinding disc, a grinding disc dustproof cover and a grinding motor. One end of the dust sucking pipe is connected with the grinding disc dustproof cover, and the other end of the dust sucking pipe is connected with the secondary filtering device. A dust sucking motor is arranged inside the secondary filtering device, a rotating wheel is arranged at the bottom of the machine frame, and parts are combined into a movable whole by the machine frame. Compared with the prior art, the ground grinding machine is electricity-saving and easy to operate. Dust removing effect of the ground grinding machine is greatly improved due to the fact that air containing dust particles are treated by the cyclone dust removing device and the secondary filtering device.

Description

The ground surface grinding
Technical field
The utility model relates to a kind of ground surface grinding, is applicable to the grinding and the polishing of surface of base on a large scale, belongs to the building machinery class.
Background technology
Present grinder on the market can be divided into two kinds basically: a kind of is only to possess the grinding function; Can't collect the grinder that grinds dust and powder automatically, the dust of in work progress, leaving aloft disperses, the contaminated site environment; Bring health hazards to operating personnel; Simultaneously, also need clean processing after the grinding, thereby increase workload greatly; A kind of in addition is the import grinder, though be furnished with the single-stage device for filtering and collecting, the Dust Capacity that in process of lapping, produces is bigger, and filtration system will soon be blocked, need operating personnel stop the cleaning just can work on, had a strong impact on operating efficiency.
Summary of the invention
The utility model technical problem to be solved provides a kind of effective, easy to operate ground surface grinding of dirt of filtering.
For solving this technical problem, the utility model provides a kind of ground surface grinding, comprises lapping device, cascade filtration device, sweep-up pipe, tool box, frame.Said lapping device comprises interchangeable mill, mill dust cover and grinds motor; Said tool box is arranged on the top of lapping device; Said sweep-up pipe one end connects the mill dust cover, the other end is connected with the cascade filtration device; The built-in dust-absorbing motor of said cascade filtration device is provided with dust collection box and quick-locking device in the bottom of cascade filtration device.
Said frame is combined into each several part movably whole.
Between lapping device and cascade filtration device, also be provided with cyclone dust collector, an end of this cyclone dust collector is communicated with the mill dust cover, and the other end is communicated with the cascade filtration device.
Said cyclone dust collector is made up of whirlwind blast pipe, whirlwind tube and central airduct, and said whirlwind tube is the tubular structure that top is cylindrical, the bottom is funnel shaped upper and lower opening; Said whirlwind blast pipe is 90 ° of elbows, and the one of which end connects along the tangential direction and the whirlwind tube of whirlwind tube, and the other end links to each other with the mill dust cover through sweep-up pipe; Said central airduct one end stretches into the center medium position of whirlwind tube, and the other end is connected with the cascade filtration device; The bottom opening of said whirlwind tube stretches in the dust collection box that is arranged at the bottom.
Be provided with the drainage guide plate in the said cascade filtration device, this drainage guide plate is installed in the side that the cascade filtration device is connected with the central airduct of cyclone dust collector, and its top and both sides and cascade filtration device box sealing welding constitute the drainage air channel.
The utility model is provided with two cover cyclone dust collectors; This two covers cyclone dust collector horizontally is arranged in the cyclone dust removal cover; One end of sweep-up pipe is connected on this cyclone dust removal cover, and sweep-up pipe is divided into two arms after getting into the cyclone dust removal cover, connects along two cyclone muff tangential directions and whirlwind tube respectively; Be respectively equipped with central airduct on two whirlwind tubes, these two central airducts all are connected with the cascade filtration device.
Said frame is that aluminum alloy materials is processed, and the frame bottom is provided with moving runner.
Beneficial effect: the utility model compared with prior art; The air that contains micronic dust that grinding is produced adds the processing of cascade filtration dust arrester through cyclone dust collectors; Its dust removing effects improves greatly; Since the shared cover dust-absorbing motor device of cyclone dust collectors and cascade filtration dust arrester, power saving, easy to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 a is that the cyclone dust collector master of the utility model looks cross-sectional view;
Fig. 2 b is the cyclone dust collector plan structure sketch map of the utility model;
Fig. 3 filters the dust suction sketch map for the utility model.
Among the figure: 1 interchangeable mill, 2 mill dust covers, 3 grind motor, 4 lapping devices, 5 tool boxes, 6 sweep-up pipes, 7 cyclone dust collectors, 8 dust-absorbing motors, 9 frames, 10 cascade filtration devices, 11 quick-locking devices, 12 dust collection boxes, 13 whirlwind blast pipes, 14 whirlwind tubes, 15 central airducts, 16 cyclone dust removal covers, 17 drainage guide plates.
The specific embodiment
Shown in Figure 1 is the structural representation of the utility model.
The utility model comprises lapping device 4, cascade filtration device 10, sweep-up pipe 6, tool box 5 and frame 9.
Said lapping device 4 comprises interchangeable mill 1, mill dust cover 2 and grinds motor 3; Said mill dust cover 2 covers on the dust air that interchangeable mill 1 is produced in this mill dust cover 2 tightly when working, through the sweep-up pipe 6 that is arranged on the mill dust cover 2 the dust air is sent into filter.
Said tool box 5 is arranged on the top of lapping device 4.
One end of said sweep-up pipe 6 is connected on the mill dust cover 2, and the other end is connected with cascade filtration device 10.
Said cascade filtration device 10 is built-in with dust-absorbing motor 8, also is provided with dust collection box 12 in the bottom of cascade filtration device 10, and quick-locking device 11 also is housed on the casing of cascade filtration device 10, can take off dust collection box 12 easily and clear up.
Said frame 9 is processed for aluminum alloy materials, and the bottom of frame 9 is provided with moving runner, and frame 9 is combined into each several part movably whole through connector.
Between lapping device 4 and cascade filtration device 10, also be provided with cyclone dust collector 7, an end of this cyclone dust collector 7 is communicated with mill dust cover 2, and the other end is communicated with cascade filtration device 10.
Fig. 2 a is that the cyclone dust collector master of the utility model looks cross-sectional view;
Fig. 2 b is the cyclone dust collector plan structure sketch map of the utility model.
Cyclone dust collector 7 is made up of whirlwind blast pipe 13, whirlwind tube 14 and central airduct 15.
Said whirlwind tube 14 is the tubular structure that top is cylindrical, the bottom is funnel shaped upper and lower opening.
Said whirlwind blast pipe 13 is 90 ° of elbows, and the one of which end connects along the tangential direction and the whirlwind tube 14 of whirlwind tube 14, and the other end links to each other with mill dust cover 2 through sweep-up pipe 6.
One end of said central airduct 15 stretches into the center medium position of whirlwind tube 14, and the other end is connected with cascade filtration device 10.
The bottom opening of said whirlwind tube 14 stretches in the dust collection box 12 that is arranged at the bottom.
The utility model is provided with two cover cyclone dust collectors 7; This two covers cyclone dust collector 7 horizontally is arranged in the cyclone dust removal cover 16; One end of sweep-up pipe 6 is connected on this cyclone dust removal cover 16, is divided into two arms after sweep-up pipe 6 gets into cyclone dust removal cover 16, and cylindrical shell tangential direction and the whirlwind tube 14 along two whirlwind tubes 14 connects respectively; Be respectively equipped with central airduct 15 on these two whirlwind tubes 14, these two central airducts 15 with all be connected with cascade filtration device 10.
Fig. 3 filters the dust suction sketch map for the utility model.
The utility model dust removal process and operation principle are following:
In cascade filtration device 10, be provided with drainage guide plate 17, this drainage guide plate 17 is installed in the side that cascade filtration device 10 is connected with the central airduct 15 of cyclone dust collector, and its top and both sides and the welding of cascade filtration device 10 box sealings constitute the drainage air channel.
In the course of work; Under the effect of dust-absorbing motor 8, produce stronger negative pressure; Sucking-off tangentially gets into cyclone dust collector 7 at a high speed through sweep-up pipe 6 to dust in the dust cover 2 by grinding, and this cyclone dust collector 7 utilizes high speed centrifugation power and principle of inertia with air and dust separation and descending in whirlwind tube 14 at a high speed.Because dust is bigger than air quality; So can not be turned back by central airduct 15, most of dust is dammed to get off--reach as high as 90%, have only the minority dust to enter into cascade filtration device 10; The air that enters into this device 10 is at first delivered to its underpart by drainage baffle plate 17; Under the effect of dust-absorbing motor 8, purify through cascade filtration, discharge by the noise reduction of equipment both sides at last.
The utility model is not limited to foregoing description, and the dedusting structure that the above-mentioned cyclone dust collector 7 of every employing combines with cascade filtration device 10 all falls into the protection domain of the utility model.

Claims (6)

  1. One kind ground surface grinding; Comprise lapping device (4), cascade filtration device (10), sweep-up pipe (6), tool box (5), frame (9); Said lapping device (4) comprises interchangeable mill (1), mill dust cover (2) and grinds motor (3); Said tool box (5) is arranged on the top of lapping device (4); Said sweep-up pipe (6) one ends connect mill dust cover (2), the other end is connected with cascade filtration device (10), and the built-in dust-absorbing motor of said cascade filtration device (10) (8) is provided with dust collection box (12) and quick-locking device (11) in cascade filtration device (10) and bottom; Said frame (9) is combined into each several part movably whole
    It is characterized in that: between lapping device (4) and cascade filtration device (10), also be provided with cyclone dust collector (7), an end of this cyclone dust collector (7) is communicated with mill dust cover (2), and the other end is communicated with cascade filtration device (10).
  2. 2. surface grinding according to claim 1ly; It is characterized in that: said cyclone dust collector (7) is made up of whirlwind blast pipe (13), whirlwind tube (14) and central airduct (15), and said whirlwind tube (14) is the tubular construction that top is cylindrical, the bottom is funnel shaped upper and lower opening; Said whirlwind blast pipe (13) is 90 ° of elbows, and the one of which end connects along the tangential direction and the whirlwind tube (14) of whirlwind tube (14), and the other end links to each other with mill dust cover (2) through sweep-up pipe (6); Said central airduct (15) one ends stretch into the center medium position of whirlwind tube (14), and the other end is connected with cascade filtration device (10); The bottom opening of said whirlwind tube (14) stretches in the dust collection box (12) that is arranged at the bottom.
  3. 3. surface grinding according to claim 1ly; It is characterized in that: be provided with drainage guide plate (17) in the said cascade filtration device (10); This drainage guide plate (17) is installed in the side that cascade filtration device (10) is connected with cyclone dust collector central authorities' airducts (15), and its top and both sides and the welding of cascade filtration device (10) box sealing constitute the drainage air channel.
  4. 4. according to each described ground surface grinding of claim 1-3; It is characterized in that: be provided with two cover cyclone dust collectors (7); This two cover cyclone dust collector (7) horizontally is arranged in the cyclone dust removal cover (16); One end of sweep-up pipe (6) is connected on this cyclone dust removal cover (16), and sweep-up pipe (6) is divided into two arms after getting into cyclone dust removal cover (16), connects along two whirlwind tubes (14) cylindrical shell tangential direction and whirlwind tube (14) respectively; Be respectively equipped with central airduct (15) on these two whirlwind tubes (14), two central airducts (15) with all be connected with cascade filtration device (10).
  5. 5. according to each described ground surface grinding of claim 1-3, it is characterized in that: said frame (9) is processed for aluminum alloy materials, and frame (9) bottom is provided with moving runner.
  6. 6. surface grinding according to claim 4ly, it is characterized in that: said frame (9) is processed for aluminum alloy materials, and frame (9) bottom is provided with moving runner.
CN2011201855367U 2011-06-03 2011-06-03 Ground grinding machine Expired - Fee Related CN202106260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201855367U CN202106260U (en) 2011-06-03 2011-06-03 Ground grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201855367U CN202106260U (en) 2011-06-03 2011-06-03 Ground grinding machine

Publications (1)

Publication Number Publication Date
CN202106260U true CN202106260U (en) 2012-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201855367U Expired - Fee Related CN202106260U (en) 2011-06-03 2011-06-03 Ground grinding machine

Country Status (1)

Country Link
CN (1) CN202106260U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108274321A (en) * 2018-01-29 2018-07-13 邓之玉 A kind of terrace sanding machine with efficient depositing dust air purification function
CN108466155A (en) * 2018-05-30 2018-08-31 浙江庄辰建筑科技有限公司 A kind of platform-specific scavenging machine
WO2018172986A1 (en) * 2017-03-23 2018-09-27 Universidad De Medellin Particle-collecting mechanism
CN110281095A (en) * 2019-05-21 2019-09-27 太仓鉴崧实业有限公司 Integrated grinder of a kind of grinding dust suction and attaching method thereof
CN110293463A (en) * 2019-05-21 2019-10-01 太仓鉴崧实业有限公司 A kind of remaining double suction dirt grinder of reduction dust and its working method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018172986A1 (en) * 2017-03-23 2018-09-27 Universidad De Medellin Particle-collecting mechanism
CN108274321A (en) * 2018-01-29 2018-07-13 邓之玉 A kind of terrace sanding machine with efficient depositing dust air purification function
CN108274321B (en) * 2018-01-29 2019-09-13 无锡北大建筑工程有限公司 A kind of terrace sanding machine with efficient depositing dust air purification function
CN108466155A (en) * 2018-05-30 2018-08-31 浙江庄辰建筑科技有限公司 A kind of platform-specific scavenging machine
CN110281095A (en) * 2019-05-21 2019-09-27 太仓鉴崧实业有限公司 Integrated grinder of a kind of grinding dust suction and attaching method thereof
CN110293463A (en) * 2019-05-21 2019-10-01 太仓鉴崧实业有限公司 A kind of remaining double suction dirt grinder of reduction dust and its working method
CN110281095B (en) * 2019-05-21 2021-07-20 太仓鉴崧实业有限公司 Grind machine that grinds integration of dust absorption
CN110293463B (en) * 2019-05-21 2021-07-20 太仓鉴崧实业有限公司 Double-dust-absorption grinding machine capable of reducing dust residues

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120111

Termination date: 20120603