CN108674907B - Conveying track for construction - Google Patents
Conveying track for construction Download PDFInfo
- Publication number
- CN108674907B CN108674907B CN201810681391.6A CN201810681391A CN108674907B CN 108674907 B CN108674907 B CN 108674907B CN 201810681391 A CN201810681391 A CN 201810681391A CN 108674907 B CN108674907 B CN 108674907B
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- Prior art keywords
- support
- rotating shaft
- bottom plate
- conveying
- track body
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- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a conveying track for building construction, which comprises a track body and a supporting pad, wherein the supporting pad is fixedly installed on the bottom surface of the track body, a driven shaft is fixedly installed on the inner wall of the track body, a roller is fixedly installed on the driven shaft, and a bottom plate is fixedly arranged above the track body. Has the advantages that: the hydraulic pump drives the support at the end part of the rotating shaft to descend to automatically unload materials, so that the unloading mode of manually operating the jack is replaced, and the material conveying and unloading efficiency of building construction is improved; when defeated feed bin unloaded and accomplished the return that rises, through the baffle position of proximity switch response pivot tip, the automatic control hydraulic pump stops rising when the action distance that proximity switch sensed the limiting plate and is close to, has realized the self return and the level correction of defeated feed bin, has further reduced workman's work load, is favorable to utilizing widely on a large scale of device.
Description
Technical Field
The invention relates to the field of building construction equipment, in particular to a conveying track for building construction.
Background
The conveyer has the advantages of large conveying capacity, simple structure, convenient maintenance, standardized parts and the like, is widely applied to industries such as mines, metallurgy, coal and the like, and is used for conveying loose materials or finished articles. According to the difference of the belt conveyor in various aspects such as use place, working environment, technical performance and conveying material types, the conveying track for building construction is disclosed in Chinese patent with application number 201720138547.7, wherein the conveying track comprises a plurality of cross beams, track grooves, rollers, driving gears, power bottom plates, material carrying plates, connecting plates, jacks, motors, first driven gears and second driven gears, besides more adopted general belt conveyors, a plurality of special belt conveyors with novel structures are adopted to meet the form of various working conditions; a plurality of rail grooves are arranged on the plurality of cross beams in parallel, and a plurality of rollers are arranged in each rail groove in parallel, so that the requirement of loading and unloading in the sloping building construction field is met.
The applicant finds that at least the following technical problems exist in the prior art: adopt the mode of unloading that the jack goes up and down, need manual operation to descend and unload, waste time and energy, unload simultaneously and need the defeated feed bin return of manual operation and rectify the defeated feed bin level of control many times repeatedly after accomplishing, further increased workman's work load.
Disclosure of Invention
The invention aims to solve the problems and provide a conveying rail for building construction, so as to solve the technical problems that the material unloading of a manual operation jack in the prior art is time-consuming and labor-consuming, and the like. The preferable technical scheme in the technical schemes provided by the invention comprises the following steps: the hydraulic pump drives the conveying bin to descend to finish unloading, and the unloading efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a conveying track for building construction, which comprises a track body and a supporting pad, wherein the supporting pad is fixedly installed on the bottom surface of the track body, a driven shaft is fixedly installed on the inner wall of the track body, a roller is fixedly installed on the driven shaft, a bottom plate is fixedly arranged above the track body, a servo motor is fixedly installed on the outer side of the bottom plate, an active rotating shaft is fixedly installed at the end part of the servo motor, a transmission gear is fixedly installed on the active rotating shaft, and a discharging assembly is arranged on the top surface of the bottom plate;
the utility model discloses a hydraulic pump assembly, including pump seat and support, the subassembly of unloading, pump seat top surface fixed mounting has the hydraulic pump, the hydraulic pump tip is provided with hydraulic push rod, hydraulic push rod tip outside fixed mounting has proximity switch, hydraulic push rod tip inboard is provided with the pivot, pivot middle part outside fixed mounting has the limiting plate, pivot end connection has the support, support top surface fixed mounting has the defeated feed bin, defeated feed bin side fixed mounting has the apron, the pump seat side is provided with the support, the inboard fixed mounting in support top has the round pin axle.
When the conveying track for building construction is used, materials to be conveyed are loaded into the conveying bin, the servo motor rotates to drive the main transmission shaft to rotate, the transmission gear on the main transmission shaft rotates along with the main transmission shaft and moves relative to the roller in contact with the transmission gear to move forwards to a feeding position for building construction, the cover plate is opened by hand and the hydraulic pump is controlled to drive the hydraulic push rod to move downwards vertically, the rotating shaft on the inner side of the end part of the hydraulic push rod moves downwards and drives the conveying bin to rotate through the support, the support is connected with the conveying bin through the pin shaft, the conveying bin can be driven to rotate by the pin shaft passively, the materials are discharged to finish discharging in the process that the end part of the conveying bin descends and rotates, and after discharging is finished, the hydraulic pump drives the conveying bin to move upwards through the hydraulic push rod, the rotating shaft rotates to drive the limiting plate to rotate to be close to the proximity switch, when the proximity switch senses the action distance of the limiting plate close to the proximity switch, the limiting plate rotates to the vertical position, the conveying bin simultaneously reaches the horizontal position, and the proximity switch controls the hydraulic pump to work to complete automatic return of the conveying bin.
Preferably, the number of the supporting pads is a plurality of, the supporting pads are fixed on the bottom surface of the track body through screws, and the driven shaft is of a solid structure.
Preferably, the number of the rollers is multiple, the rollers are of hollow structures, the rollers are connected with the driven shaft through flat keys, the rated rotating speed of the servo motor is not lower than 760Rpm, and the servo motor is fixed on the bottom plate through screws.
Preferably, the radial size of the driving rotating shaft is consistent with that of the driven shaft, the driving rotating shaft is connected with the servo motor through a coupler, the transmission gears are straight gears, and the number of the transmission gears is consistent with that of the driven gears.
Preferably, the insulation grade of the hydraulic pump is grade G, the hydraulic pump is fixed on the pump base through a screw, the cross section of the hydraulic push rod is in one of a circular shape or a regular octagon shape, the hydraulic push rod is in transmission connection with the hydraulic pump, and the working type of the proximity switch is a passive type.
Preferably, the rotating shaft is transversely inserted into the hydraulic push rod, the limiting plates are fixed to the rotating shaft through the hoops, the number of the supports is two, and the supports are riveted and fixed with the rotating shaft.
Preferably, the conveying bin is welded and fixed with the support, the cover plate is connected with the conveying bin through a hinge, and the support is connected and fixed with the conveying bin through the pin shaft.
Has the advantages that: 1. the hydraulic pump drives the support at the end part of the rotating shaft to descend to automatically unload materials, so that the unloading mode of manually operating the jack is replaced, and the material conveying and unloading efficiency of building construction is improved;
2. when defeated feed bin unloaded and accomplished the return that rises, through the baffle position of proximity switch response pivot tip, the automatic control hydraulic pump stops rising when the action distance that proximity switch sensed the limiting plate and is close to, has realized the self return and the level correction of defeated feed bin, has further reduced workman's work load, is favorable to utilizing widely on a large scale of device.
3. The gravity center stabilizing system and the swinging unloading mode enable the unloading process to be stably supported and effectively and accurately unloaded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention.
The reference numerals are explained below:
1. a track body; 101. a base plate; 102. a support pad; 103. a servo motor; 104. a main drive shaft; 105. a transmission gear; 106. a drum; 107. a driven shaft; 2. a discharge assembly; 201. a material conveying bin; 202. a support; 203. a rotating shaft; 204. a limiting plate; 205. a proximity switch; 206. a hydraulic push rod; 207. a hydraulic pump; 208. a pump mount; 209. a pin shaft; 2010. a support; 2011. and (7) a cover plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The first embodiment: referring to fig. 1-2, the invention provides a conveying track for building construction, which comprises a track body 1 and a supporting pad 102, wherein the supporting pad 102 is fixedly installed on the bottom surface of the track body 1, a driven shaft 107 is fixedly installed on the inner wall of the track body 1, a roller 106 is fixedly installed on the driven shaft 107, a bottom plate 101 is fixedly arranged above the track body 1, a servo motor 103 is fixedly installed on the outer side of the bottom plate 101, an active rotating shaft 203 is fixedly installed at the end part of the servo motor 103, a transmission gear 105 is fixedly installed on the active rotating shaft 203, and a discharging assembly 2 is arranged on the top surface of;
Preferably, the quantity of supporting pad 102 is a plurality of, and supporting pad 102 passes through the fix with screw in track body 1 bottom surface, so sets up, is convenient for prevent defeated material in-process track body 1 and removes, and driven shaft 107 is solid construction, so sets up, is convenient for cylinder 106 freely slides on driven shaft 107.
The number of the rollers 106 is multiple, the rollers 106 are of a hollow structure, the rollers 106 are connected with the driven shaft 107 through flat keys, the arrangement is convenient for the transmission gear 105 in contact with the rollers 106 to move relatively and then feed forward, the rated rotating speed of the servo motor 103 is not lower than 760Rpm, the servo motor 103 is fixed on the bottom plate 101 through screws, and the arrangement is convenient for the servo motor 103 to drive the driving rotating shaft 203 to rotate.
The radial dimension of the driving rotating shaft 203 is consistent with that of the driven shaft 107, the driving rotating shaft 203 is connected with the servo motor 103 through a coupler, the transmission gears 105 are straight gears, the number of the transmission gears 105 is consistent with that of the driven gears, and therefore relative motion between the transmission gears 105 and the roller 106 is facilitated to convey materials.
The insulation grade of the hydraulic pump 207 is G grade, the hydraulic pump 207 is fixed on the pump base 208 through screws, the cross section of the hydraulic push rod 206 is in one of a circular shape or a regular octagon shape, the hydraulic push rod 206 is in transmission connection with the hydraulic pump 207, and the working type of the proximity switch 205 is a passive type, so that the moving distance of the rotation approaching of the limit plate 204 can be sensed conveniently.
Pivot 203 violently inserts in hydraulic pressure push rod 206, and limiting plate 204 passes through the clamp to be fixed on pivot 203, and the quantity of support 202 is two, and support 202 and pivot 203 riveting are fixed, so set up, and the pivot 203 of being convenient for drives the defeated feed bin 201 rotation and the lift on the support 202.
Defeated feed bin 201 and support 202 welded fastening, apron 2011 passes through hinge connection with defeated feed bin 201, and support 2010 is connected fixedly through round pin axle 209 with defeated feed bin 201, so set up, is convenient for passively support the rotation lift of defeated feed bin 201.
By adopting the structure, when in use, materials to be conveyed are loaded into the conveying bin 201, the servo motor 103 rotates to drive the main transmission shaft 104 to rotate, the transmission gear 105 on the main transmission shaft 104 rotates along with the transmission gear and moves relative to the contacted roller 106 to move forwards to a loading position for building construction, the cover plate 2011 is opened by hand and the hydraulic pump 207 is controlled to drive the hydraulic push rod 206 to move downwards vertically, the rotating shaft 203 on the inner side of the end part of the hydraulic push rod 206 moves downwards and drives the conveying bin 201 to rotate through the support 202, the support 2010 is connected with the conveying bin 201 through the pin roll 209 and can drive the conveying bin 201 to rotate through the pin roll 209 passively, the materials are discharged and discharged in the process that the end part of the conveying bin 201 descends and rotates, after the discharging is finished, the hydraulic pump 207 drives the conveying bin 201 to move upwards through the hydraulic push rod 206, the rotating shaft 203 rotates to drive the limit plate 204 to rotate close to the proximity switch 205, when the proximity switch, at the same time, the conveying bin 201 reaches the horizontal position, and the proximity switch 205 controls the hydraulic pump 207 to work to complete the automatic returning of the conveying bin 201.
Second embodiment: a conveying track for building construction comprises a track body 1 and a supporting pad 102, wherein the supporting pad 102 is fixedly installed on the bottom surface of the track body 1, a driven shaft 107 is fixedly installed on the inner wall of the track body 1, a roller 106 is fixedly installed on the driven shaft 107, a bottom plate 101 is fixedly arranged above the track body 1, a servo motor 103 is fixedly installed on the outer side of the bottom plate 101, an active rotating shaft 203 is fixedly installed at the end part of the servo motor 103, a transmission gear 105 is fixedly installed on the active rotating shaft 203, and a discharging assembly 2 is arranged on the top surface of the bottom plate 101;
the discharging assembly 2 comprises a pump base 208 and a bracket 2010, wherein the pump base 208 is rotatably connected on the bottom plate 101, and an arc slide rail is arranged on the bottom plate 101 at a position corresponding to the bracket 2010; the top surface of the pump seat 208 is fixedly provided with a hydraulic pump 207, the end part of the hydraulic pump 207 is provided with a hydraulic push rod 206, the outer side of the end part of the hydraulic push rod 206 is fixedly provided with a proximity switch 205, the inner side of the end part of the hydraulic push rod 206 is provided with a rotating shaft 203, the outer side of the middle part of the rotating shaft 203 is fixedly provided with a limiting plate 204, the end part of the rotating shaft 203 is connected with a support 202, the top surface of the support 202 is fixedly provided with a conveying bin 201, the side surface of the conveying bin 201 is fixedly provided with a cover plate 2011, the side of the pump seat 208 is provided with the support 2010, the inner side of the top end of the support 2010 is fixedly provided with a pin shaft 209, the driving rotating shaft 203 is connected with the; the support 2010 is a Y-shaped support, and the bottom end of the support is fixed in the arc slide rail in a sliding manner;
the two end parts of the bottom plate 101 are made of magnetic metal materials, the middle section between the two end parts is made of non-magnetic materials, powerful electromagnets are arranged in the plurality of corresponding rollers 106 in the nearby area below the two end parts at the target stop position of the bottom plate 101 and controlled by the proximity switch, when the proximity switch 205 detects that the limiting plate 204 is in a far away state, the electromagnets work, and when the proximity switch 205 detects that the limiting plate is in a close state, the electromagnets are closed.
Compared with the first embodiment, the embodiment has the advantages that the gravity center stabilizing system and the swinging unloading mode are added, the effect that when the material conveying bin 201 travels to one side of the track body 1 to unload materials is achieved, the gravity center of the material conveying bin can deviate towards the direction of the discharging opening, the bottom plate 101 and the unloading assembly 2 on the bottom plate cannot be stably supported on the track body 1, although the material conveying bin 201 obtains the rotary support of the support 2010 at the tail part, in the dumping process, the material conveying bin 201 can cause axial shearing force to the pin shaft 209 depending on the rotary support, the broken shaft condition can easily occur under the serious condition, and therefore further optimization is carried out on the basis of the problem.
The specific working process of the embodiment is as follows: waiting for defeated feed bin 201 to advance when the left target of track body 1 is unloaded regionally, apron 2011 is opened, hydraulic pump 207 drives hydraulic push rod 206 and vertically moves down, drive limiting plate 204 and rotate and keep away from proximity switch 205, the electro-magnet work this moment, make bottom plate 101 both ends adsorb by the electro-magnet in its lower a plurality of cylinders 106, this adsorption affinity makes the gravity center change of unloading in-process can offset partly to the adsorption affinity of round pin axle 209, and can make bottom plate 101 stable attached on cylinder 106, thereby can not make the in-process of unloading, the gravity center moves left and leads to bottom plate 101 landing left on cylinder 106. After the unloading is finished, the hydraulic pump 207 drives the hydraulic push rod 206 to vertically move upwards, drives the limit plate 204 to rotate and approach the switch 205, at the moment, the electromagnet is closed, and then the bottom plate 101 and the material conveying bin 201 thereon return to the right original position of the track body 1 under the rotation driving of the roller. The both ends of bottom plate 101 adopt magnetic metal material, and the interlude between the both ends adopts non-magnetic material, all sets up powerful electro-magnet in a plurality of cylinders 106 of the regional nearby below both ends department of corresponding in bottom plate 101 target stop position department for when guaranteeing that the stop position of defeated feed bin 201 when the operation of unloading obtains a stable support and adsorbs, can also alleviate bottom plate 101's whole quality and cost.
Meanwhile, in the discharging process, as the discharging bin opening on the left side of the material conveying bin 201 is fixed, the material dumped into the target area is easy to cause accumulation, when more goods are in the material conveying bin 201, the goods are easy to discharge before the end, and the target area, such as the top end of the goods on the ground or in a car hopper, is in contact with the bin opening of the material conveying bin 201, so that the discharging blockage is caused, and the discharging operation can not be continued effectively. On the basis of the problem, a swinging mode of the discharging process is added, and the specific operation process is as follows: the Y-shaped support 2010 is manually supported, so that the support 2010 swings in the arc slide rail by taking the pump base 208 as a circle center, the pump base 208 can rotate on the bottom plate 101, the Y-shaped support drives the pump base 208 and the conveying bin 201 on the pump base 208 to swing left and right by a certain angle, the discharging direction of the bin opening is changed, the technical problem is effectively solved, and after discharging is completed, the Y-shaped support returns to the middle part position of the arc slide rail.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides a delivery track for construction, includes track body (1) and supporting pad (102), its characterized in that: the supporting pad (102) is fixedly installed on the bottom surface of the track body (1), the driven shaft (107) is fixedly installed on the inner wall of the track body (1), the roller (106) is fixedly installed on the driven shaft (107), the bottom plate (101) is fixedly arranged above the track body (1), the servo motor (103) is fixedly installed on the outer side of the bottom plate (101), the end part of the servo motor (103) is fixedly provided with the driving rotating shaft (203), the driving rotating shaft (203) is fixedly provided with the transmission gear (105), and the discharging assembly (2) is arranged on the top surface of the bottom plate (101);
the discharging assembly (2) comprises a pump seat (208) and a support (2010), the pump seat (208) is rotatably connected on the bottom plate (101), and an arc slide rail is arranged on the bottom plate (101) at a position corresponding to the support (2010); the hydraulic pump is characterized in that a hydraulic pump (207) is fixedly mounted on the top surface of the pump base (208), a hydraulic push rod (206) is arranged at the end part of the hydraulic pump (207), a proximity switch (205) is fixedly mounted on the outer side of the end part of the hydraulic push rod (206), a rotating shaft (203) is arranged on the inner side of the end part of the hydraulic push rod (206), a limiting plate (204) is fixedly mounted on the outer side of the middle part of the rotating shaft (203), a support (202) is connected to the end part of the rotating shaft (203), a conveying bin (201) is fixedly mounted on the top surface of the support (202), a cover plate (2011) is fixedly mounted on the side surface of the conveying bin (201), the support (2010) is arranged beside the pump base (208), a pin shaft (209) is fixedly mounted on the inner side of the top end of the support (2010), the, the roller (106) is connected with the driven shaft (107) through a flat key; the support (2010) is a Y-shaped support, and the bottom end of the support is fixed in the arc slide rail in a sliding manner;
the two end parts of the bottom plate (101) are made of magnetic metal materials, the middle section between the two end parts is made of non-magnetic materials, strong electromagnets are arranged in the plurality of rollers (106) in the nearby area below the two end parts at the target stop position of the bottom plate (101) correspondingly and controlled by the proximity switch, when the proximity switch (205) detects that the limiting plate (204) is in a far away state, the electromagnets work, and when the proximity switch (205) detects that the limiting plate is in a close state, the electromagnets are closed.
2. The conveying rail for building construction according to claim 1, characterized in that: the number of the supporting pads (102) is multiple, and the supporting pads (102) are fixed on the bottom surface of the track body (1) through screws.
3. The conveying rail for building construction according to claim 1, characterized in that: the number of the rollers (106) is multiple, the rated rotating speed of the servo motor (103) is not lower than 760Rpm, and the servo motor (103) is fixed on the bottom plate (101) through screws.
4. The conveying rail for building construction according to claim 1, characterized in that: the radial size of the driving rotating shaft (203) is consistent with that of the driven shaft (107), the transmission gears (105) are straight gears, and the number of the transmission gears (105) is consistent with that of the driven gears.
5. The conveying rail for building construction according to claim 1, characterized in that: the insulation grade of the hydraulic pump (207) is G grade, the hydraulic pump (207) is fixed on the pump base (208) through screws, the cross section of the hydraulic push rod (206) is in one of a circular shape or a regular octagon shape, the hydraulic push rod (206) is in transmission connection with the hydraulic pump (207), and the working type of the proximity switch (205) is passive.
6. The conveying rail for building construction according to claim 1, characterized in that: the rotating shaft (203) is transversely inserted into the hydraulic push rod (206), the limiting plates (204) are fixed on the rotating shaft (203) through clamps, the number of the supports (202) is two, and the supports (202) and the rotating shaft (203) are riveted and fixed.
7. The conveying rail for building construction according to claim 1, characterized in that: the conveying bin (201) is welded and fixed with the support (202), the cover plate (2011) is connected with the conveying bin (201) through a hinge, and the support (2010) is connected and fixed with the conveying bin (201) through the pin shaft (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681391.6A CN108674907B (en) | 2018-06-27 | 2018-06-27 | Conveying track for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681391.6A CN108674907B (en) | 2018-06-27 | 2018-06-27 | Conveying track for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108674907A CN108674907A (en) | 2018-10-19 |
| CN108674907B true CN108674907B (en) | 2020-06-19 |
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ID=63812334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681391.6A Expired - Fee Related CN108674907B (en) | 2018-06-27 | 2018-06-27 | Conveying track for construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN108674907B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837470A (en) * | 1972-04-05 | 1974-09-24 | Diamondhead Corp | Apparatus for transferring objects |
| US6820561B2 (en) * | 2000-12-20 | 2004-11-23 | Sandvik Ab | Sorting system for transferring items from a trolley to an unloading station in response to the detection of a magnetic field generated at the unloading station |
| CN205708567U (en) * | 2016-04-19 | 2016-11-23 | 青岛市房屋建设集团股份有限公司 | A kind of brick conveying arrangement for building |
| CN205771626U (en) * | 2016-06-20 | 2016-12-07 | 赣州鑫磊稀土新材料股份有限公司 | A kind of molding neodymium iron boron blank transfer dolly |
| CN206569588U (en) * | 2017-02-16 | 2017-10-20 | 深圳立得屋住宅科技有限公司 | A kind of construction delivery track |
| CN207174795U (en) * | 2017-08-22 | 2018-04-03 | 衢州市鼎邦钢桶设备有限公司 | A kind of feeding machine for aiding in blanking |
| CN108044981A (en) * | 2017-12-31 | 2018-05-18 | 佛山市南海区心海悠金属制品有限公司 | A kind of hydraulic pressure backwashes device |
-
2018
- 2018-06-27 CN CN201810681391.6A patent/CN108674907B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837470A (en) * | 1972-04-05 | 1974-09-24 | Diamondhead Corp | Apparatus for transferring objects |
| US6820561B2 (en) * | 2000-12-20 | 2004-11-23 | Sandvik Ab | Sorting system for transferring items from a trolley to an unloading station in response to the detection of a magnetic field generated at the unloading station |
| CN205708567U (en) * | 2016-04-19 | 2016-11-23 | 青岛市房屋建设集团股份有限公司 | A kind of brick conveying arrangement for building |
| CN205771626U (en) * | 2016-06-20 | 2016-12-07 | 赣州鑫磊稀土新材料股份有限公司 | A kind of molding neodymium iron boron blank transfer dolly |
| CN206569588U (en) * | 2017-02-16 | 2017-10-20 | 深圳立得屋住宅科技有限公司 | A kind of construction delivery track |
| CN207174795U (en) * | 2017-08-22 | 2018-04-03 | 衢州市鼎邦钢桶设备有限公司 | A kind of feeding machine for aiding in blanking |
| CN108044981A (en) * | 2017-12-31 | 2018-05-18 | 佛山市南海区心海悠金属制品有限公司 | A kind of hydraulic pressure backwashes device |
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| Publication number | Publication date |
|---|---|
| CN108674907A (en) | 2018-10-19 |
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Inventor after: Su Huifeng Inventor after: Li Jinzhao Inventor after: Zhao Shuo Inventor after: Qiu Jianfang Inventor before: Qiu Jianfang |
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Effective date of registration: 20200525 Address after: 266590 Qingdao economic and Technological Development Zone, Shandong, former Bay Road, No. 579 Applicant after: Shandong University of Science and Technology Address before: 266033 Shandong province Qingdao City, Fushun Road No. 11 Applicant before: Qiu Jianfang |
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