CN209760122U - Ground surface residual iron nail recycling equipment for building - Google Patents
Ground surface residual iron nail recycling equipment for building Download PDFInfo
- Publication number
- CN209760122U CN209760122U CN201920195030.0U CN201920195030U CN209760122U CN 209760122 U CN209760122 U CN 209760122U CN 201920195030 U CN201920195030 U CN 201920195030U CN 209760122 U CN209760122 U CN 209760122U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- rotating shaft
- gear
- bearing seat
- iron nail
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- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 61
- 238000004064 recycling Methods 0.000 title claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 22
- 241001330002 Bambuseae Species 0.000 claims abstract description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 22
- 239000011425 bamboo Substances 0.000 claims abstract description 22
- 230000005389 magnetism Effects 0.000 claims abstract description 22
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 241000196324 Embryophyta Species 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 abstract description 12
- 241000883990 Flabellum Species 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The utility model relates to a remain iron nail recovery plant, especially relate to a ground for building remains iron nail recovery plant. The technical problem to be solved is as follows: the utility model provides a ground residual iron nail recovery plant for building that can retrieve subaerial iron nail automatically, can improve recovery efficiency. The technical scheme is as follows: a recovery device for residual iron nails on ground of a construction site comprises an air duct, a connecting rod, wheels, a handle, a rubber ring, a first bearing seat, a first rotating shaft, a first bevel gear, fan blades, a second bearing seat, a second rotating shaft and the like; four angles in dryer bottom all are equipped with the connecting rod, and connecting rod bottom rotary type is equipped with the wheel, and dryer top left is equipped with the handle, and the handle left part is equipped with the rubber circle. The utility model discloses a flabellum that sets up can blow off subaerial dust earlier for the iron nail is retrieved more easily, can rake out the iron nail in the dust through the rake teeth that sets up, and this is done so that the iron nail is absorbed by a magnetism section of thick bamboo more easily.
Description
Technical Field
The utility model relates to a remain iron nail recovery plant, especially relate to a ground for building remains iron nail recovery plant.
Background
When people are in construction, the nails often fall off carelessly, because of a plurality of nails, people usually do not worry about the falling of the nails and do not pick up the nails specially, so that a large number of nails exist on the ground of a construction site, meanwhile, because a large amount of dust is usually accumulated on the ground of the construction site, the iron nails can be covered by the dust, and people can not distinguish whether the iron nails exist under feet when walking, so people often step on the iron nails carelessly, the normal work of people can be influenced while the body is damaged, in addition, if the iron nails are not recycled, the waste of iron nail resources is also caused, so the iron nails need to be recycled, at present, the iron nails are generally recycled manually, at present, people need to bend to rake away dust when recycling the iron nails, and then recycle the iron nails one by one, so that a large amount of time is consumed, and the recycling efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that people need bend to open the dust when retrieving the iron nail, then retrieve the iron nail one by one, so can consume a large amount of time, the lower shortcoming of recovery efficiency, the technical problem that solves is: the utility model provides a ground residual iron nail recovery plant for building that can retrieve subaerial iron nail automatically, can improve recovery efficiency.
The technical scheme is as follows: a recovery device for residual iron nails on ground for buildings comprises an air duct, connecting rods, wheels, a handle, a rubber ring, a first bearing seat, a first rotating shaft, a first bevel gear, fan blades, a second bearing seat, a second rotating shaft, a second bevel gear, a first gear, a third bevel gear, a servo motor, a second gear, a mounting plate, a third rotating shaft and a fourth bevel gear, wherein the connecting rods are arranged at four corners of the bottom of the air duct, the wheels are rotatably arranged at the bottom of the connecting rods, the handle is arranged at the left side of the top of the air duct, the rubber ring is arranged at the left part of the handle, the first bearing seat is embedded at the upper part of the left wall of the air duct, the first rotating shaft is arranged on the first bearing seat, the first bevel gear is arranged at the right part of the first rotating shaft, the fan blades are arranged in the air duct, the second bearing seat is embedded in the middle of the bottom of the air duct, second bevel gear and first bevel gear meshing, second pivot upper portion is equipped with first gear, second pivot bottom is equipped with third bevel gear, the bottom is equipped with servo motor in the dryer, servo motor is located the second bearing seat left, be connected with the second gear on servo motor's the output shaft, second gear and first gear meshing, dryer bottom rear side is equipped with the mounting panel, the mounting panel is located second pivot rear, mounting panel front side lower part rotary type is equipped with the third pivot, be equipped with fourth bevel gear in the third pivot, fourth bevel gear and third bevel gear meshing, be equipped with the magnetism section of thick bamboo in the third pivot of fourth bevel gear front side.
As the utility model discloses a preferred technical scheme, still including first belt pulley, swash plate, riser, cylinder, rake teeth, second belt pulley and flat belt, magnetism section of thick bamboo front side is equipped with first belt pulley, the right-hand swash plate that is equipped with in dryer top, the swash plate right-hand member is equipped with the riser, riser bottom rotary type is equipped with the cylinder, evenly is equipped with the rake teeth on the cylinder, the cylinder front side is equipped with the second belt pulley, around there being flat belt between first belt pulley and the second belt pulley.
As the utility model discloses a preferred technical scheme, still including L shape pole, collection frame, montant and shovel piece, dryer bottom left is equipped with L shape pole, and L shape pole right-hand member is equipped with collects the frame, and it has the recess to collect frame right wall upper portion, and dryer bottom left is equipped with the montant, and the montant is located between L shape pole and the mounting panel, and montant rear side lower part is equipped with the shovel piece, and shovel piece left part is located the recess.
When people need to retrieve the residual iron nails, the rubber ring is held by hands firstly, then people push the handle to drive the equipment to move rightwards, then people start the servo motor to rotate anticlockwise, the servo motor rotates anticlockwise to drive the second gear to rotate anticlockwise, the second gear rotates anticlockwise to drive the first gear to rotate clockwise, the first gear rotates clockwise to drive the second bevel gear and the third bevel gear to rotate clockwise through the second rotating shaft, the second bevel gear rotates to drive the first rotating shaft to rotate through the first bevel gear, the first rotating shaft rotates to drive the fan blades to rotate, and the fan blades rotate to generate large wind power to blow away the dust on the ground. Third bevel gear clockwise rotation drives fourth bevel gear anticlockwise rotation, fourth bevel gear anticlockwise rotation drives magnetism section of thick bamboo anticlockwise rotation through the third pivot, magnetism section of thick bamboo anticlockwise rotation absorbs remaining iron nail on the ground, after having absorbed a certain amount of iron nail on the magnetism section of thick bamboo, people close servo motor and stop to promote the handle, then people are manual again to take off the iron nail from magnetism section of thick bamboo, the iron nail is whole to be taken off the back, people repeat above-mentioned operation again and retrieve remaining iron nail can.
A magnetism section of thick bamboo anticlockwise rotation drives first belt pulley anticlockwise rotation, and first belt pulley anticlockwise rotation drives second belt pulley anticlockwise rotation through flat belt, and second belt pulley anticlockwise rotation drives rake teeth anticlockwise rotation through the cylinder, and the rake teeth rotation can be raked out the iron nail in the dust, and this is done and is made the iron nail absorb by a magnetism section of thick bamboo more easily.
A magnetism section of thick bamboo anticlockwise rotation drives the iron nail anticlockwise rotation that is located it, when the iron nail anticlockwise rotation to with shovel piece contact, shovel piece can shovel down the iron nail from a magnetism section of thick bamboo, and the iron nail falls into along with in collecting the frame.
The utility model has the advantages of as follows: the utility model discloses a flabellum that sets up can blow off subaerial dust earlier for the iron nail is retrieved more easily, can rake out the iron nail in the dust through the rake teeth that sets up, and this makes the iron nail absorb by a magnetism section of thick bamboo more easily, and the shovel piece through setting up can be automatically with the iron nail on a magnetism section of thick bamboo shovel down, so can be automatic retrieve subaerial iron nail, can improve recovery efficiency.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Wherein: 1. the wind cone, 2, a connecting rod, 3, a wheel, 4, a handle, 5, a rubber ring, 6, a first bearing seat, 7, a first rotating shaft, 8, a first bevel gear, 9, a fan blade, 10, a second bearing seat, 11, a second rotating shaft, 12, a second bevel gear, 13, a first gear, 14, a third bevel gear, 15, a servo motor, 16, a second gear, 17, a mounting plate, 18, a third rotating shaft, 19, a fourth bevel gear, 20, a magnetic cylinder, 21, a first belt pulley, 22, an inclined plate, 23, a vertical plate, 24, a roller, 25, a rake tooth, 26, a second belt pulley, 27, a flat belt, 28, an L-shaped rod, 29, a collecting frame, 30, a groove, 31, a vertical rod, 32 and a shovel block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A recycling device for residual iron nails on ground of a building floor is disclosed, as shown in figure 1, and comprises an air duct 1, a connecting rod 2, wheels 3, a handle 4, a rubber ring 5, a first bearing seat 6, a first rotating shaft 7, a first bevel gear 8, fan blades 9, a second bearing seat 10, a second rotating shaft 11, a second bevel gear 12, a first gear 13, a third bevel gear 14, a servo motor 15, a second gear 16, a mounting plate 17, a third rotating shaft 18 and a fourth bevel gear 19, wherein four corners at the bottom of the air duct 1 are respectively provided with the connecting rod 2, the bottom of the connecting rod 2 is rotatably provided with the wheels 3, the left side at the top of the air duct 1 is provided with the handle 4, the left part of the handle 4 is provided with the rubber ring 5, the upper part of the left wall of the air duct 1 is provided with the first bearing seat 6 in an embedded manner, the first rotating shaft 7 is mounted on the first bearing seat 6, the right part of the first rotating shaft 7 is, the middle of the bottom of the air duct 1 is inlaid with a second bearing seat 10, a second rotating shaft 11 is installed on the second bearing seat 10, a second bevel gear 12 is arranged at the top of the second rotating shaft 11, the second bevel gear 12 is meshed with a first bevel gear 8, a first gear 13 is arranged on the upper portion of the second rotating shaft 11, a third bevel gear 14 is arranged at the bottom of the second rotating shaft 11, a servo motor 15 is arranged at the bottom of the air duct 1, the servo motor 15 is located on the left side of the second bearing seat 10, a second gear 16 is connected onto an output shaft of the servo motor 15, the second gear 16 is meshed with the first gear 13, an installation plate 17 is arranged on the rear side of the bottom of the air duct 1, the installation plate 17 is located behind the second rotating shaft 11, a third rotating shaft 18 is rotatably arranged on the lower portion of the front side of the installation plate 17, a fourth bevel gear 19 is arranged on the third rotating shaft 18, the fourth.
Example 2
A recycling device for residual iron nails on ground of a building floor is disclosed, as shown in figure 1, and comprises an air duct 1, a connecting rod 2, wheels 3, a handle 4, a rubber ring 5, a first bearing seat 6, a first rotating shaft 7, a first bevel gear 8, fan blades 9, a second bearing seat 10, a second rotating shaft 11, a second bevel gear 12, a first gear 13, a third bevel gear 14, a servo motor 15, a second gear 16, a mounting plate 17, a third rotating shaft 18 and a fourth bevel gear 19, wherein four corners at the bottom of the air duct 1 are respectively provided with the connecting rod 2, the bottom of the connecting rod 2 is rotatably provided with the wheels 3, the left side at the top of the air duct 1 is provided with the handle 4, the left part of the handle 4 is provided with the rubber ring 5, the upper part of the left wall of the air duct 1 is provided with the first bearing seat 6 in an embedded manner, the first rotating shaft 7 is mounted on the first bearing seat 6, the right part of the first rotating shaft 7 is, the middle of the bottom of the air duct 1 is inlaid with a second bearing seat 10, a second rotating shaft 11 is installed on the second bearing seat 10, a second bevel gear 12 is arranged at the top of the second rotating shaft 11, the second bevel gear 12 is meshed with a first bevel gear 8, a first gear 13 is arranged on the upper portion of the second rotating shaft 11, a third bevel gear 14 is arranged at the bottom of the second rotating shaft 11, a servo motor 15 is arranged at the bottom of the air duct 1, the servo motor 15 is located on the left side of the second bearing seat 10, a second gear 16 is connected onto an output shaft of the servo motor 15, the second gear 16 is meshed with the first gear 13, an installation plate 17 is arranged on the rear side of the bottom of the air duct 1, the installation plate 17 is located behind the second rotating shaft 11, a third rotating shaft 18 is rotatably arranged on the lower portion of the front side of the installation plate 17, a fourth bevel gear 19 is arranged on the third rotating shaft 18, the fourth.
Still including first belt pulley 21, swash plate 22, riser 23, cylinder 24, rake teeth 25, second belt pulley 26 and flat belt 27, magnetism section of thick bamboo 20 front side is equipped with first belt pulley 21, the right-hand swash plate 22 that is equipped with in dryer 1 top, swash plate 22 right-hand member is equipped with riser 23, riser 23 bottom rotary type is equipped with cylinder 24, evenly be equipped with rake teeth 25 on the cylinder 24, cylinder 24 front side is equipped with second belt pulley 26, around having flat belt 27 between first belt pulley 21 and the second belt pulley 26.
Example 3
A recycling device for residual iron nails on ground of a building floor is disclosed, as shown in figure 1, and comprises an air duct 1, a connecting rod 2, wheels 3, a handle 4, a rubber ring 5, a first bearing seat 6, a first rotating shaft 7, a first bevel gear 8, fan blades 9, a second bearing seat 10, a second rotating shaft 11, a second bevel gear 12, a first gear 13, a third bevel gear 14, a servo motor 15, a second gear 16, a mounting plate 17, a third rotating shaft 18 and a fourth bevel gear 19, wherein four corners at the bottom of the air duct 1 are respectively provided with the connecting rod 2, the bottom of the connecting rod 2 is rotatably provided with the wheels 3, the left side at the top of the air duct 1 is provided with the handle 4, the left part of the handle 4 is provided with the rubber ring 5, the upper part of the left wall of the air duct 1 is provided with the first bearing seat 6 in an embedded manner, the first rotating shaft 7 is mounted on the first bearing seat 6, the right part of the first rotating shaft 7 is, the middle of the bottom of the air duct 1 is inlaid with a second bearing seat 10, a second rotating shaft 11 is installed on the second bearing seat 10, a second bevel gear 12 is arranged at the top of the second rotating shaft 11, the second bevel gear 12 is meshed with a first bevel gear 8, a first gear 13 is arranged on the upper portion of the second rotating shaft 11, a third bevel gear 14 is arranged at the bottom of the second rotating shaft 11, a servo motor 15 is arranged at the bottom of the air duct 1, the servo motor 15 is located on the left side of the second bearing seat 10, a second gear 16 is connected onto an output shaft of the servo motor 15, the second gear 16 is meshed with the first gear 13, an installation plate 17 is arranged on the rear side of the bottom of the air duct 1, the installation plate 17 is located behind the second rotating shaft 11, a third rotating shaft 18 is rotatably arranged on the lower portion of the front side of the installation plate 17, a fourth bevel gear 19 is arranged on the third rotating shaft 18, the fourth.
Still including first belt pulley 21, swash plate 22, riser 23, cylinder 24, rake teeth 25, second belt pulley 26 and flat belt 27, magnetism section of thick bamboo 20 front side is equipped with first belt pulley 21, the right-hand swash plate 22 that is equipped with in dryer 1 top, swash plate 22 right-hand member is equipped with riser 23, riser 23 bottom rotary type is equipped with cylinder 24, evenly be equipped with rake teeth 25 on the cylinder 24, cylinder 24 front side is equipped with second belt pulley 26, around having flat belt 27 between first belt pulley 21 and the second belt pulley 26.
Still including L shape pole 28, collect frame 29, montant 31 and shovel piece 32, dryer 1 bottom left is equipped with L shape pole 28, and L shape pole 28 right-hand member is equipped with collects frame 29, and it has recess 30 to collect frame 29 right wall upper portion, and dryer 1 bottom left is equipped with montant 31, and montant 31 is located between L shape pole 28 and the mounting panel 17, and montant 31 rear side lower part is equipped with shovel piece 32, and shovel piece 32 left part is located recess 30.
When people need to recover residual iron nails, the rubber ring 5 is held by hands firstly, then people push the handle 4 to drive the equipment to move rightwards, then people start the servo motor 15 to rotate anticlockwise, the servo motor 15 rotates anticlockwise to drive the second gear 16 to rotate anticlockwise, the second gear 16 rotates anticlockwise to drive the first gear 13 to rotate clockwise, the first gear 13 rotates clockwise to drive the second bevel gear 12 and the third bevel gear 14 to rotate clockwise through the second rotating shaft 11, the second bevel gear 12 rotates to drive the first rotating shaft 7 to rotate through the first bevel gear 8, the first rotating shaft 7 rotates to drive the fan blades 9 to rotate, and the fan blades 9 rotate to generate large wind force to blow away dust on the ground. Third bevel gear 14 clockwise rotation drives fourth bevel gear 19 anticlockwise rotation, fourth bevel gear 19 anticlockwise rotation drives magnetism section of thick bamboo 20 anticlockwise rotation through third pivot 18, magnetism section of thick bamboo 20 anticlockwise rotation absorbs subaerial remaining iron nail, after having absorbed a certain amount of iron nail on magnetism section of thick bamboo 20, people close servo motor 15 and stop promoting handle 4, then people are manual again to take off the iron nail from magnetism section of thick bamboo 20, the iron nail is whole to be taken off the back, people repeat above-mentioned operation again and retrieve remaining iron nail can.
Magnetism section of thick bamboo 20 anticlockwise rotation drives first belt pulley 21 anticlockwise rotation, and first belt pulley 21 anticlockwise rotation drives second belt pulley 26 anticlockwise rotation through flat belt 27, and second belt pulley 26 anticlockwise rotation drives rake teeth 25 anticlockwise rotation through cylinder 24, and rake teeth 25 rotate can rake out the iron nail in the dust, and this is done so that the iron nail is absorbed by magnetism section of thick bamboo 20 more easily.
The magnetic cylinder 20 rotates counterclockwise to drive the iron nails thereon to rotate counterclockwise, and when the iron nails rotate counterclockwise to contact with the shovel block 32, the shovel block 32 will shovel the iron nails down from the magnetic cylinder 20, and the iron nails fall into the collecting frame 29.
The technical principles of the embodiments of the present invention have been described above with reference to specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of embodiments of the invention. Based on the explanations herein, those skilled in the art should appreciate that other embodiments of the present invention are possible without inventive effort, and these embodiments are intended to fall within the scope of the embodiments of the present invention.
Claims (3)
1. The utility model provides a building ground remains iron nail recovery plant, including dryer (1), connecting rod (2), wheel (3), handle (4) and rubber circle (5), four angles in dryer (1) bottom all are equipped with connecting rod (2), and connecting rod (2) bottom rotary type is equipped with wheel (3), and dryer (1) top left is equipped with handle (4), and handle (4) left part is equipped with rubber circle (5), characterized by: the fan also comprises a first bearing seat (6), a first rotating shaft (7), a first bevel gear (8), fan blades (9), a second bearing seat (10), a second rotating shaft (11), a second bevel gear (12), a first gear (13), a third bevel gear (14), a servo motor (15), a second gear (16), a mounting plate (17), a third rotating shaft (18) and a fourth bevel gear (19), wherein the first bearing seat (6) is arranged on the upper portion of the left wall of the air duct (1) in an embedded manner, the first rotating shaft (7) is installed on the first bearing seat (6), the first bevel gear (8) is arranged on the right portion of the first rotating shaft (7), the fan blades (9) are arranged at the right end of the first rotating shaft (7), the fan blades (9) are positioned in the air duct (1), the second bearing seat (10) is arranged on the middle of the bottom of the air duct (1) in an embedded manner, the second rotating shaft (11) is installed on the second bearing seat (10, second bevel gear (12) and first bevel gear (8) meshing, second pivot (11) upper portion is equipped with first gear (13), second pivot (11) bottom is equipped with third bevel gear (14), the bottom is equipped with servo motor (15) in dryer (1), servo motor (15) are located second bearing seat (10) left, be connected with second gear (16) on the output shaft of servo motor (15), second gear (16) and first gear (13) meshing, dryer (1) bottom rear side is equipped with mounting panel (17), mounting panel (17) are located second pivot (11) rear, mounting panel (17) front side lower part rotary type is equipped with third pivot (18), be equipped with fourth bevel gear (19) on third pivot (18), fourth bevel gear (19) and third bevel gear (14) meshing, be equipped with magnetic cylinder (20) on third pivot (18) of fourth bevel gear (19) front side.
2. The recycling device for the residual iron nails on the ground of the construction site according to claim 1, which is characterized in that: still including first belt pulley (21), swash plate (22), riser (23), cylinder (24), rake teeth (25), flat belt (27) of second belt pulley (26), magnetism section of thick bamboo (20) front side is equipped with first belt pulley (21), the right-hand swash plate (22) that is equipped with in dryer (1) top, swash plate (22) right-hand member is equipped with riser (23), riser (23) bottom rotary type is equipped with cylinder (24), evenly be equipped with rake teeth (25) on cylinder (24), cylinder (24) front side is equipped with second belt pulley (26), around having flat belt (27) between first belt pulley (21) and second belt pulley (26).
3. The recycling device for the residual iron nails on the ground of the construction site according to claim 2, which is characterized in that: still including L shape pole (28), collect frame (29), montant (31) and shovel piece (32), dryer (1) bottom left is equipped with L shape pole (28), L shape pole (28) right-hand member is equipped with collects frame (29), it has recess (30) to collect frame (29) right wall upper portion, dryer (1) bottom left is equipped with montant (31), montant (31) are located between L shape pole (28) and mounting panel (17), montant (31) rear side lower part is equipped with shovel piece (32), shovel piece (32) left part is located recess (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195030.0U CN209760122U (en) | 2019-02-14 | 2019-02-14 | Ground surface residual iron nail recycling equipment for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920195030.0U CN209760122U (en) | 2019-02-14 | 2019-02-14 | Ground surface residual iron nail recycling equipment for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760122U true CN209760122U (en) | 2019-12-10 |
Family
ID=68751982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920195030.0U Expired - Fee Related CN209760122U (en) | 2019-02-14 | 2019-02-14 | Ground surface residual iron nail recycling equipment for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168299A (en) * | 2020-01-06 | 2020-05-19 | 王德忠 | Boiler economizer pipeline manufacturing, processing and forming method |
| CN111485526A (en) * | 2020-03-24 | 2020-08-04 | 长兴新夏建筑装饰工程有限公司 | Municipal administration road surface defroster |
| CN111560895A (en) * | 2020-06-05 | 2020-08-21 | 宋扬 | Construction is with old and useless iron nail recovery plant |
-
2019
- 2019-02-14 CN CN201920195030.0U patent/CN209760122U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168299A (en) * | 2020-01-06 | 2020-05-19 | 王德忠 | Boiler economizer pipeline manufacturing, processing and forming method |
| CN111168299B (en) * | 2020-01-06 | 2021-09-03 | 旋力热能(湖北)有限公司 | Boiler economizer pipeline manufacturing, processing and forming method |
| CN111485526A (en) * | 2020-03-24 | 2020-08-04 | 长兴新夏建筑装饰工程有限公司 | Municipal administration road surface defroster |
| CN111560895A (en) * | 2020-06-05 | 2020-08-21 | 宋扬 | Construction is with old and useless iron nail recovery plant |
| CN111560895B (en) * | 2020-06-05 | 2022-02-01 | 宋扬 | Construction is with old and useless iron nail recovery plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |