CN204308722U - A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly - Google Patents
A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly Download PDFInfo
- Publication number
- CN204308722U CN204308722U CN201420722160.2U CN201420722160U CN204308722U CN 204308722 U CN204308722 U CN 204308722U CN 201420722160 U CN201420722160 U CN 201420722160U CN 204308722 U CN204308722 U CN 204308722U
- Authority
- CN
- China
- Prior art keywords
- dolly
- suction pipe
- steel plate
- rust
- dust arrester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 title claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000010186 staining Methods 0.000 title claims 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 36
- 238000010276 construction Methods 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 229910001651 emery Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Landscapes
- Handcart (AREA)
Abstract
本实用新型涉及到一种含有除尘装置的钢板锈斑清锈小车，所述的除尘装置包括有外吸管、工作箱和电控箱，在工作箱内设有内吸管、高压风机、风机电机、真空仓、滤筒、吸风管和风机出风口，所述外吸管的一端连接灰尘吸入口，灰尘吸入口置于清锈小车的底部靠近砂轮片的位置，外吸管另一端连接所述的内吸管，该内吸管连接真空仓，在真空仓内设有滤筒，吸风管的一端伸入至真空仓内并连接滤筒，吸风管另一端连接高压风机，该高压风机连接所述的风机出风口，风机电机连接并带动高压风机，在电控箱上设有连接并控制风机电机启停的按钮。本实用新型的清锈小车能够降低钢板清锈时出现的大量灰尘，减少灰尘造成的污染，提高整洁度和施工效率。
The utility model relates to a trolley for removing rust spots on steel plates with a dust removal device. The dust removal device includes an outer suction pipe, a work box and an electric control box. The work box is provided with an inner suction pipe, a high-pressure fan, a fan motor, a vacuum warehouse, filter cartridge, suction pipe and fan outlet, one end of the outer suction pipe is connected to the dust suction port, the dust suction port is placed on the bottom of the rust cleaning trolley close to the grinding wheel, and the other end of the external suction pipe is connected to the inner suction pipe , the inner suction pipe is connected to the vacuum chamber, a filter cartridge is arranged in the vacuum chamber, one end of the suction pipe extends into the vacuum chamber and connects to the filter cartridge, the other end of the suction pipe is connected to a high-pressure fan, and the high-pressure blower is connected to the fan The air outlet is connected to the fan motor to drive the high-pressure fan, and a button is provided on the electric control box to connect and control the start and stop of the fan motor. The derusting trolley of the utility model can reduce a large amount of dust that occurs when the steel plate is derusted, reduce pollution caused by dust, and improve cleanliness and construction efficiency.
Description
技术领域 technical field
本实用新型涉及船舶建造，特别涉及到船舶用钢板上用的钢板锈斑清理用的清锈小车，且该清锈小车上设有除尘装置。 The utility model relates to shipbuilding, in particular to a derusting trolley for cleaning rust spots on steel plates used for ships, and the derusting trolley is provided with a dust removal device.
背景技术 Background technique
目前国内外各大船企的钢板均为露天堆放，会存在部分钢板堆放时间过长，经过长时间日晒雨淋钢板表面会出现锈斑，出现锈斑的钢板，一是它的强度相对就会变差；二是它在冲砂油漆的时候，其锈斑无法处理干净。 At present, the steel plates of major shipping companies at home and abroad are stacked in the open air, and some steel plates will be stacked for too long, and rust spots will appear on the surface of the steel plates after a long period of exposure to the sun and rain, and the steel plates with rust spots will deteriorate relative to their strength. The second is that when it is sanding the paint, its rust spots cannot be cleaned.
对于出现锈斑的钢板，目前各大船企的解决方法，工人直接使用砂轮机来打磨钢板。在打磨时产生了较大的烟尘，其中包含油漆粉尘及铁锈粉尘，对生产车间严重污染。 For steel plates with rust spots, the current solution of major shipping companies is that workers directly use grinders to grind steel plates. Larger smoke and dust are produced during grinding, including paint dust and rust dust, which seriously pollutes the production workshop.
发明内容 Contents of the invention
本实用新型的目的在于克服上述现有技术存在的不足，提供一种新的带有除尘装置的钢板清锈小车。本实用新型的清锈小车要能够降低清锈时出现的大量灰尘，减少灰尘造成的污染，提高整洁度和施工效率。 The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art and provide a new steel plate derusting trolley with a dust removal device. The rust cleaning trolley of the utility model should be able to reduce a large amount of dust that occurs during rust cleaning, reduce the pollution caused by dust, and improve cleanliness and construction efficiency.
为了达到上述发明目的，本实用新型提供了如下技术方案： In order to achieve the above-mentioned purpose of the invention, the utility model provides the following technical solutions:
一种含有除尘装置的钢板锈斑清锈小车，在清锈小车上设有电机和砂轮片，该电机利用三角皮带连接带动所述的砂轮片，其特征在于，在所述的清锈小车上还设有除尘装置，所述的除尘装置包括有外吸管、工作箱和电控箱，在所述工作箱内设有内吸管、高压风机、风机电机、真空仓、滤筒、吸风管和风机出风口，所述外吸管的一端连接灰尘吸入口，灰尘吸入口置于清锈小车的底部靠近砂轮片的位置，外吸管另一端连接所述的内吸管，该内吸管连接所述的真空仓，在真空仓内设有滤筒，所述吸风管的一端伸入至所述真空仓内并连接所述的滤筒，所述吸风管另一端连接高压风机，该高压风机连接所述的风机出风口，所述的风机电机连接并带动所述的高压风机，在所述的电控箱上设有连接并控制风机电机启停的按钮。 A steel plate rust removal trolley with a dust removal device, a motor and a grinding wheel are arranged on the rust removal trolley, and the motor is connected by a V-belt to drive the grinding wheel. It is characterized in that the rust removal trolley also has A dust removal device is provided, and the dust removal device includes an outer suction pipe, a working box and an electric control box, and an inner suction pipe, a high-pressure fan, a fan motor, a vacuum chamber, a filter cartridge, a suction pipe and a fan are arranged in the working box Air outlet, one end of the outer suction pipe is connected to the dust suction port, the dust suction port is placed on the bottom of the rust cleaning trolley close to the grinding wheel, the other end of the external suction pipe is connected to the inner suction pipe, and the inner suction pipe is connected to the vacuum chamber , a filter cartridge is provided in the vacuum chamber, one end of the suction pipe extends into the vacuum chamber and is connected to the filter cartridge, the other end of the suction pipe is connected to a high-pressure fan, and the high-pressure blower is connected to the The fan outlet, the fan motor is connected to drive the high-pressure fan, and the electric control box is provided with a button to connect and control the start and stop of the fan motor.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，在所述的清锈小车的后部设有扶手，在扶手上设有电机开关按钮盒，在清锈小车上还设有支撑架，该支撑架置于清锈小车后部靠近砂轮片的位置。 In the steel plate rust cleaning trolley containing dust removal device of the present invention, a handrail is provided at the rear of the rust cleaning trolley, a motor switch button box is arranged on the handrail, and a support frame is also provided on the rust cleaning trolley. The support frame is placed at the rear of the rust cleaning trolley near the grinding wheel.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，所述的砂轮片旁设有砂轮防护罩，三角皮带旁设有皮带防护罩。 In the steel plate rust removal trolley containing dust removal device of the present invention, a grinding wheel protective cover is provided beside the grinding wheel sheet, and a belt protective cover is provided beside the V-belt.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，所述清锈小车的底部设有两个橡胶轮，在清锈小车底部的两侧设有底板加强筋，所述的灰尘吸入口设于清锈小车底部的两个底部加强筋的中部。 In the steel plate rust cleaning trolley with dust removal device of the present invention, the bottom of the rust cleaning trolley is provided with two rubber wheels, the bottom of the rust cleaning trolley is provided with bottom plate reinforcing ribs on both sides, and the dust suction port is provided with In the middle of the two bottom reinforcement ribs at the bottom of the rust cleaning trolley.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，在所述的真空仓内滤筒的底部设有存灰仓，在真空仓上开有拉门，该拉门上设有拉手。 In the steel plate rust removal trolley with dust removal device of the present invention, an ash storage bin is arranged at the bottom of the filter cartridge in the vacuum bin, and a sliding door is opened on the vacuum bin, and a handle is provided on the sliding door.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，所述的风机出风口伸出于所述的工作箱上部，在所述风机出风口处设有消音器。 In the steel plate rust removal trolley with dust removal device of the present invention, the air outlet of the fan protrudes from the upper part of the work box, and a muffler is arranged at the air outlet of the fan.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，在所述的吸风管和连接所述风机出风口的管道之间设有脉冲反吹风管。 In the steel plate rust removal trolley with dust removal device of the present invention, a pulse reverse blowing pipe is arranged between the suction pipe and the pipe connecting the air outlet of the fan.
基于上述技术方案，本实用新型含有除尘装置的钢板锈斑清锈小车在实践过程中取得了如下技术效果： Based on the above-mentioned technical scheme, the steel plate rust removal trolley containing the dust removal device of the present invention has achieved the following technical effects in the practice process:
1.本实用新型是在原始的清洗小车基础上进行的技术改进，增加了一个除尘装置以及时清理因砂轮磨损造成的尘土污染，大大地改善了施工环境，避免因灰尘造成施工人员的大量吸入造成身体损害。 1. This utility model is a technical improvement based on the original cleaning trolley. A dust removal device is added to timely clean up the dust pollution caused by the wear of the grinding wheel, which greatly improves the construction environment and avoids a large amount of inhalation of construction workers due to dust. cause bodily harm.
2.由于在砂轮清理过程中会产生大量灰尘，使得清理时难以清楚地看清待清理区域，造成清理效果不佳，可能会多次清理影响效率，及时吸取产生的灰尘能够提高辨识效率和清理质量，进而提高钢板锈斑的清理效率。 2. Due to the large amount of dust generated during the cleaning process of the grinding wheel, it is difficult to clearly see the area to be cleaned during cleaning, resulting in poor cleaning effect, which may affect the efficiency of multiple cleanings. Timely absorption of the generated dust can improve the identification efficiency and cleaning Quality, thereby improving the cleaning efficiency of steel plate rust spots.
附图说明 Description of drawings
图1是本实用新型含有除尘装置的钢板锈斑清锈小车的结构组成示意图。 Fig. 1 is the structural composition schematic diagram of the utility model containing the rust removal trolley of steel plate rust spot of dedusting device.
具体实施方式 Detailed ways
下面我们结合附图和具体的实施例来对本实用新型含有除尘装置的钢板锈斑清锈小车做进一步的详细阐述，以求更为清楚明了地理解其结构组成和工作方式，但不能以此来限制本实用新型的保护范围。 Below we combine the drawings and specific examples to further elaborate on the steel plate rust removal trolley with dust removal device of the present invention in order to understand its structural composition and working mode more clearly, but it cannot be limited by this. Protection scope of the present utility model.
如图1所示，本实用新型是一种钢板锈斑清锈小车的技术改进，清锈小车的底部设有底板7和两个橡胶轮9，在清锈小车上设有电机12和砂轮片5，该电机5利用三角皮带10连接带动所述的砂轮片5。在所述的清锈小车的后部设有扶手1，在扶手1上设有作为电机开关的按钮盒2，在清锈小车上还设有支撑架4，该支撑架4置于清锈小车后部靠近砂轮片5的位置，支撑架4的底部也是有橡胶轮，以便于掌控所述的清锈小车。在清锈小车上的砂轮片5旁设有砂轮防护罩3，在三角皮带10旁设有皮带防护罩11，以增加使用的安全性。作为更进一步创新所在，本实用新型在所述的清锈小车上还设有除尘装置。该除尘装置的能够将砂轮片5摩擦钢板所产生的各种灰尘及时清理干净，避免产生在操作车间产生大量的扬尘和类似污染物，造成施工人员身体健康损害，并且会提高对钢板锈斑的清理效率，提高整个钢板清理工作的生产节奏和生产效率。 As shown in Figure 1, the utility model is a technical improvement of a steel plate rust cleaning trolley. The bottom of the rust cleaning trolley is provided with a base plate 7 and two rubber wheels 9, and a motor 12 and a grinding wheel sheet 5 are arranged on the rust cleaning trolley. , the motor 5 utilizes a V-belt 10 to connect and drive the grinding wheel sheet 5 . The rear portion of the rust cleaning trolley is provided with a handrail 1, on the handrail 1 is provided with a button box 2 as a motor switch, on the rust cleaning trolley, a support frame 4 is also provided, and the support frame 4 is placed on the rust cleaning trolley The rear portion is near the position of the emery wheel sheet 5, and the bottom of the support frame 4 also has rubber wheels, so as to control the described rust cleaning trolley. Be provided with emery wheel protective cover 3 beside the emery wheel sheet 5 on the cleaning dolly, be provided with belt protective cover 11 beside V-belt 10, to increase the safety of use. As a further innovation, the utility model is also provided with a dust removal device on the rust cleaning trolley. The dedusting device can clean all kinds of dust produced by the friction steel plate of the grinding wheel 5 in time, avoiding a large amount of dust and similar pollutants in the operation workshop, causing health damage to the construction workers, and improving the cleaning of rust spots on the steel plate Efficiency, improve the production rhythm and production efficiency of the whole steel plate cleaning work.
本实用新型的主要结构是以一部手推小车为主体，在主体上设有三个模块而组成，一是由砂轮片和电机及其附件组成一个打磨模块，其作用是打磨钢板的锈斑；二是由高压风机、风机电机和高压真空仓及其附件组成一个除尘装置模块，其作用是吸取前者打磨时留下的烟尘及粉尘；三是由电控箱及其附件作为一个模块，其作用是控制电机以及高压风机的运转。在使用过程中，操作工人开启电机启动按钮以及高压风机启动按钮，使其砂轮片开始转动以及风机电机转动运行，即可开始钢板打磨操作。要注意的是，在日常使用过程中需要做好保养及维护工作，主要针对高压真空仓，需要做到及时清理吸入的烟尘以及过滤滤筒的清洁，确保吸尘效果。 The main structure of the utility model is a trolley as the main body, and three modules are arranged on the main body. One is a grinding module composed of a grinding wheel, a motor and its accessories, and its function is to polish the rust spots of the steel plate; A dust removal device module is composed of a high-pressure fan, a fan motor, a high-pressure vacuum chamber and its accessories, and its function is to absorb the smoke and dust left by the former during grinding; the third is an electric control box and its accessories as a module, its function is Control the operation of the motor and the high-pressure fan. During use, the operator turns on the motor start button and the high-pressure fan start button to make the grinding wheel start to rotate and the fan motor to run, and then the steel plate grinding operation can be started. It should be noted that maintenance and maintenance work is required during daily use, mainly for high-pressure vacuum chambers. It is necessary to clean up the inhaled smoke and filter cartridges in time to ensure the dust collection effect.
上述的除尘装置包括有外吸管8、工作箱和电控箱13，在所述工作箱内设有内吸管24、高压风机22、风机电机23、真空仓18、滤筒20、吸风管17和风机出风口15，所述外吸管8的一端连接灰尘吸入口6，该灰尘吸入口6置于清锈小车的底部靠近砂轮片5的位置。外吸管8另一端伸入到工作箱内并连接所述的内吸管24，该内吸管24连接所述的真空仓18，在真空仓10内设有滤筒20。所述吸风管17的一端伸入至所述真空仓18内并连接所述的滤筒20，所述吸风管17另一端连接高压风机23，该高压风机23连接所述的风机出风口15。所述的风机电机23连接并带动所述的高压风机22，在所述的电控箱13上设有连接并控制风机电机23启停的按钮14。 The above-mentioned dust removal device includes an outer suction pipe 8, a working box and an electric control box 13, and an inner suction pipe 24, a high-pressure fan 22, a fan motor 23, a vacuum chamber 18, a filter cartridge 20, and a suction pipe 17 are arranged in the working box. With blower blower air outlet 15, one end of described outer suction pipe 8 is connected with dust suction port 6, and this dust suction port 6 places the position near the emery wheel sheet 5 at the bottom of the cleaning dolly. The other end of the external suction pipe 8 extends into the working box and is connected to the internal suction pipe 24, which is connected to the vacuum chamber 18, and a filter cartridge 20 is arranged in the vacuum chamber 10. One end of the suction pipe 17 extends into the vacuum chamber 18 and is connected to the filter cartridge 20, the other end of the suction pipe 17 is connected to a high-pressure blower 23, and the high-pressure blower 23 is connected to the air outlet of the blower 15. The fan motor 23 is connected to and drives the high-pressure fan 22, and the electric control box 13 is provided with a button 14 connected to and controlling the start and stop of the fan motor 23.
作为进一步的优化设计，在所述清锈小车的底部设有两个橡胶轮9，在清锈小车底部的底板7两侧设有底板加强筋25，所述的灰尘吸入口6设于清锈小车底部的两个底部加强筋25的中部。在所述的真空仓18内滤筒20的底部设有存灰仓21，在真空仓18上开有拉门，该拉门上设有拉手19。 As a further optimized design, two rubber wheels 9 are provided at the bottom of the rust cleaning trolley, bottom plate reinforcing ribs 25 are provided on both sides of the bottom plate 7 at the bottom of the rust cleaning trolley, and the dust suction port 6 is located at the bottom of the rust cleaning trolley. The middle part of the two bottom ribs 25 at the bottom of the dolly. An ash storage bin 21 is arranged at the bottom of the filter cartridge 20 in the vacuum bin 18, and a sliding door is opened on the vacuum bin 18, and a handle 19 is arranged on the sliding door.
在本实用新型含有除尘装置的钢板锈斑清锈小车中，所述的风机出风口15伸出于所述的工作箱上部，在所述风机出风口15处设有消音器。为了在使用一段时间后能够及时清理滤筒内的灰尘，提供滤筒的使用效率，在所述的吸风管17和连接所述风机出风口15的管道之间设有脉冲反吹风管16。 In the steel plate rust cleaning trolley with dust removal device of the present invention, the fan outlet 15 protrudes from the upper part of the work box, and a muffler is arranged at the fan outlet 15 . In order to clean up the dust in the filter cartridge in time after using for a period of time and improve the service efficiency of the filter cartridge, a pulse reverse blowing pipe 16 is provided between the suction pipe 17 and the pipe connecting the fan air outlet 15 .
毫无疑问，本实用新型的含有除尘装置的钢板锈斑清锈小车除了上述列举的实施方式以外，还包括其他与本实用新型相似的结构设计和功能安排，以基于同一思想实现相同的功能，这些对于本领域技术人员来说若是显而易见的，都是包含在本实用新型的保护范围内。 Undoubtedly, in addition to the embodiments listed above, the steel plate rust removal trolley containing dust removal device of the present utility model also includes other structural designs and functional arrangements similar to the utility model, so as to realize the same function based on the same idea, these If it is obvious to those skilled in the art, it is included in the protection scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722160.2U CN204308722U (en) | 2014-11-27 | 2014-11-27 | A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722160.2U CN204308722U (en) | 2014-11-27 | 2014-11-27 | A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308722U true CN204308722U (en) | 2015-05-06 |
Family
ID=53131054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722160.2U Expired - Lifetime CN204308722U (en) | 2014-11-27 | 2014-11-27 | A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308722U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945699A (en) * | 2016-05-20 | 2016-09-21 | 刘银明 | Steel plate derusting polisher for shipbuilding |
| CN107097117A (en) * | 2017-06-06 | 2017-08-29 | 中山广船国际船舶及海洋工程有限公司 | A kind of high-quality weld seam oxide skin processing unit and application method |
| CN108857804A (en) * | 2018-07-02 | 2018-11-23 | 张阳康 | A kind of building operation platform derusting device and its application method |
| CN108857803A (en) * | 2018-07-02 | 2018-11-23 | 华北理工大学 | A kind of converter deslagging device with dust processing function |
| CN111571396A (en) * | 2020-05-14 | 2020-08-25 | 李阳兴 | A rapid derusting machine for steel pipes |
-
2014
- 2014-11-27 CN CN201420722160.2U patent/CN204308722U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945699A (en) * | 2016-05-20 | 2016-09-21 | 刘银明 | Steel plate derusting polisher for shipbuilding |
| CN107097117A (en) * | 2017-06-06 | 2017-08-29 | 中山广船国际船舶及海洋工程有限公司 | A kind of high-quality weld seam oxide skin processing unit and application method |
| CN107097117B (en) * | 2017-06-06 | 2024-03-15 | 中山广船国际船舶及海洋工程有限公司 | High-quality weld oxide skin treatment device and use method |
| CN108857804A (en) * | 2018-07-02 | 2018-11-23 | 张阳康 | A kind of building operation platform derusting device and its application method |
| CN108857803A (en) * | 2018-07-02 | 2018-11-23 | 华北理工大学 | A kind of converter deslagging device with dust processing function |
| CN111571396A (en) * | 2020-05-14 | 2020-08-25 | 李阳兴 | A rapid derusting machine for steel pipes |
| CN111571396B (en) * | 2020-05-14 | 2022-04-22 | 河北海乾威钢管有限公司 | A rapid derusting machine for steel pipes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204308722U (en) | A kind of steel plate rust staining containing dust arrester becomes rusty clearly dolly | |
| CN105150069B (en) | A kind of efficient steel pipe derusting sander of portable | |
| CN204954580U (en) | High -efficient steel pipe rust cleaning polisher of portable | |
| CN205703652U (en) | A kind of dust-proof machine processing derusting device | |
| CN205290579U (en) | Equipment is got rid of to spare part burr | |
| CN206662921U (en) | A kind of dust-proof belt sander | |
| CN204071941U (en) | A kind of battery holder for charging type handhold dust catcher | |
| CN209157996U (en) | A kind of woodcarving polishing hand-held dust absorption grinding device | |
| CN205928199U (en) | Handheld portable convenient rust cleaning device | |
| CN204339491U (en) | A kind of grinding dust removing device | |
| CN203540972U (en) | Valve cleaning machine | |
| CN202462227U (en) | Dustproof polishing cabinet | |
| CN201445463U (en) | Ground cleaning robot | |
| CN203566504U (en) | Metal surface grinding and purifying device | |
| CN212553019U (en) | Wall grinding device | |
| CN204262951U (en) | A kind of novel manual polishing machine | |
| CN205852429U (en) | A kind of ground grinding machine | |
| CN104385146B (en) | Silencing and dedusting device for polishing machine | |
| CN210997867U (en) | Dust removal type sand paper machine | |
| CN206029496U (en) | Environmental protection formula timber burnishing machine | |
| CN204487373U (en) | Portable grinding wheel sander dust gathering arrester, dust collect plant and wheel sander | |
| CN205438069U (en) | Building plane polishing device | |
| CN204868562U (en) | Special terrace grinds trade dust catcher | |
| CN210938670U (en) | A polishing device for forklift hood production and processing | |
| CN211890225U (en) | Polishing all-in-one machine with dust removal function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150506 |