CN216735972U - Concrete powder lifting device - Google Patents
Concrete powder lifting device Download PDFInfo
- Publication number
- CN216735972U CN216735972U CN202220278272.8U CN202220278272U CN216735972U CN 216735972 U CN216735972 U CN 216735972U CN 202220278272 U CN202220278272 U CN 202220278272U CN 216735972 U CN216735972 U CN 216735972U
- Authority
- CN
- China
- Prior art keywords
- shell
- concrete powder
- collecting
- collect
- feeding hopper
- 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.)
- Active
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The application relates to concrete powder lifting equipment, which relates to the field of concrete lifting devices and comprises a conveying belt, a feeding hopper, a bracket and a collecting shell, wherein the feeding hopper is fixedly arranged at one end of the conveying belt, the conveying belt inclines from bottom to top in a direction away from the feeding hopper, the top and the bottom of the feeding hopper are both open, and the feeding hopper is fixedly arranged above the lower end of the conveying belt; collect shell open-top, and collect shell length direction and conveyer belt length direction parallel, the length of collecting the shell is greater than the length of conveyer belt, and the width of collecting the shell is greater than the width of conveyer belt, collects the shell and encloses the below and the both sides of establishing at the conveyer belt, collects the shell and is connected with the conveyer belt, and the support sets up in collecting the shell below and with collect shell fixed connection. This application has reduced the waste of concrete powder, has reduced the pollution of spilling hourglass concrete powder to the environment.
Description
Technical Field
The application relates to the field of concrete lifting devices, in particular to concrete powder lifting equipment.
Background
At present, in the concrete processing process, the concrete raw materials are often required to be mixed and processed, and powder lifting equipment is required to be used for lifting the concrete raw materials in the processing process, and then the concrete raw materials are mixed.
Common concrete powder lifting means includes conveyer belt and feeding funnel, and the conveyer belt slope sets up, and the feeding funnel is fixed to be set up in the lower one end of conveyer belt, and the equal opening in feeding funnel top and bottom is gone up the lower one end top of hopper bottom opening part bit in the conveyer belt. When the conveying belt is used, concrete powder is fed into the feeding hopper from the opening at the top of the feeding hopper, then falls to the lower end of the conveying belt from the opening at the bottom of the feeding hopper, is conveyed to the higher end under the action of the conveying belt and is conveyed into the powder collecting container above the conveying belt.
In the related art, the conveying belt is exposed outside in the conveying process of the conveying belt for the concrete powder, and the residual concrete powder on the conveying belt can fall out of the concrete powder lifting equipment along with the movement of the conveying belt, so that the environmental pollution and the resource waste are caused.
SUMMERY OF THE UTILITY MODEL
In order to reduce the waste of concrete powder to reduce and spill the pollution of leaking concrete powder to the environment, this application provides a concrete powder lifting means.
The application provides a concrete powder lifting means adopts following technical scheme:
a concrete powder lifting device comprises a conveying belt, a feeding hopper, a bracket and a collecting shell, wherein the feeding hopper is fixedly arranged at one end of the conveying belt, the conveying belt inclines from bottom to top in a direction away from the feeding hopper, the top and the bottom of the feeding hopper are both provided with openings, and the feeding hopper is fixedly arranged above the lower end of the conveying belt; collect shell open-top, and collect shell length direction and conveyer belt length direction parallel, the length of collecting the shell is greater than the length of conveyer belt, and the width of collecting the shell is greater than the width of conveyer belt, collects the shell and encloses the below and the both sides of establishing at the conveyer belt, collects the shell and is connected with the conveyer belt, and the support sets up in collecting the shell below and with collect shell fixed connection.
Through adopting above-mentioned technical scheme, in the use, throw into the feeding funnel with the concrete powder, then the concrete powder falls to the conveyer belt by the opening part of feeding funnel bottom on to the concrete powder on the conveyer belt is to the direction motion of keeping away from the feeding funnel, through the setting of the conveyer belt of slope, has realized the promotion of concrete powder. Through the setting of blend stop for the in-process of concrete powder on the conveyer belt of slope motion has reduced the unrestrained of concrete powder, has increased the conveyer belt and to the conveying capacity of concrete powder, thereby has increased concrete powder lifting means's conveying efficiency. Through the setting of collecting the shell, at the in-process that the concrete powder moved on the conveyer belt, the concrete powder was easily unrestrained from the conveyer belt edge, and there is remaining concrete powder easily on the conveyer belt, and remaining concrete powder is easily unrestrained when rotating to the frame below, and unrestrained concrete powder can be collected and recycle by collecting the shell to reduce the waste of concrete powder, reduced the pollution to the environment.
Optionally, one end of the collecting shell, which is close to the feeding hopper, is fixedly provided with a collecting hopper, the top and the bottom of the collecting hopper are both open, the top of the collecting hopper is communicated with the inside of the collecting shell, a horizontal baffle is arranged at the bottom of the collecting hopper, one end of the baffle is hinged to the collecting hopper, a stepping motor is arranged at the hinged shaft and used for driving the baffle to rotate, a controller is fixedly arranged outside the collecting shell and connected with the stepping motor, and the controller is used for driving the stepping motor to rotate in a two-way mode.
By adopting the technical scheme, the dust collected in the collecting shell slides into the collecting hopper from the inclined collecting shell, and through the arrangement of the stepping motor and the baffle plate, when the collected concrete dust needs to be recycled, the controller controls the stepping motor to rotate, so that the stepping motor drives the baffle plate to rotate around the hinge shaft, and the concrete powder in the collecting hopper is taken out from the collecting hopper; when the recovery of concrete dust need not carry out, controller control step motor rotates to make baffle and collection fill bottom opening part butt, the concrete dust is stored in collecting and is fought.
Optionally, one side that the rotation motor was kept away from to the feeding funnel is provided with the auger, and the auger is vertical to be set up, and the auger bottom mounting is provided with the feed chute, and the feed chute extends to and collects the fill below, and the auger top is fixed and is provided with the discharging pipe, and the one end that the auger was kept away from to the discharging pipe is located the feeding funnel top.
Through adopting above-mentioned technical scheme, through the setting of auger, when the concrete dust that needs will collect recycles, collect the concrete powder in the fill and get into the feed chute, under the effect of auger, the concrete powder upwards carries to the discharging pipe, gets into the feeding funnel by the discharging pipe again in to the recycle of concrete powder has been realized.
Optionally, the feed chute is flaring along the direction of being close to collecting the fill, and the feed chute inclines to the direction of keeping away from the auger from bottom to top, and discharging pipe top-down inclines to the direction of keeping away from the auger.
Through adopting above-mentioned technical scheme, through setting up the feed chute into the flaring form, reduced the concrete powder and in the unrestrained waste of the in-process that gets into the auger by collecting the fill, through setting up feed chute and discharging pipe slope, reduced the possibility that the concrete powder piles up in the feed chute of auger and discharging pipe, promoted the convenience that the concrete powder got into the auger and got into the feeding funnel by the auger.
Optionally, the one end that the auger was kept away from to the baffle is articulated with collecting the shell, is provided with pressure sensor on the baffle, and pressure sensor is used for detecting the concrete dust weight on the baffle to output weight detected signal, the controller is responded to weight detected signal, when detecting the weight and surpassing and predetermineeing weight, the controller drive step motor rotates and opens the auger simultaneously.
Through adopting above-mentioned technical scheme, during the use, predetermine the weight of single recovery concrete powder through the controller, when pressure sensor on the baffle detects concrete powder weight on the baffle and is greater than predetermineeing weight, pressure sensor output weight detected signal, the controller is in response to weight detected signal, controller control step motor rotates, thereby step motor rotates around the articulated shaft downwards, controller control auger begins work simultaneously, collect the concrete dust in fighting and fall to the feed chute by the baffle in, thereby in the hopper is sent back to in the effect of auger, realized the recycle to remaining concrete powder.
Optionally, a dust cover is arranged above the conveyor belt and connected with the collecting shell.
Through adopting above-mentioned technical scheme, there is the phenomenon of raise dust at the in-process that the concrete powder carried on the conveyer belt, and the concrete dust that drifts in the air can cause the waste of pollution and concrete powder, setting through the shield, make the concrete dust that drifts on the conveyer belt isolated by shield and outside, and the concrete dust that is blocked by the shield is collected in collecting the shell, and recycle, thereby the pollution of concrete dust to the air has been reduced, the waste of concrete powder has been reduced.
Optionally, one side of the dust cover is hinged to one side of the collecting shell, the other side of the dust cover is abutted to the other side of the collecting shell, and one end, close to the feeding hopper, of the dust cover is abutted to one side of the bottom of the feeding hopper.
Through adopting above-mentioned technical scheme, through setting up the shield into the structure of the articulated opposite side butt of one side for be convenient for inspect and maintain when breaking down in the conveyer belt, shield and feeding funnel bottom butt make concrete powder by feeding funnel when falling to the conveyer belt drift dust can be collected, have reduced the pollution of concrete powder to the air, have reduced the waste of concrete powder.
Optionally, a dust removal pipe is arranged above the feeding hopper, an exhaust fan is arranged on the dust removal pipe, one end, close to the feeding hopper, of the dust removal pipe is flared from top to bottom, a collection box is arranged at the other end of the dust removal pipe, and the interior of the collection box is communicated with the dust removal pipe.
Through adopting above-mentioned technical scheme, through the setting of dust removal pipe and collecting box, reduced the concrete dust that upper hopper top drifted about in the material loading process to can collect these dusts to collecting box and recycle, thereby reduce the waste of concrete powder, reduce the pollution to the environment.
In summary, the present application includes at least one of the following beneficial technical effects:
due to the arrangement of the barrier strips, the concrete powder is reduced from scattering in the process of moving on the inclined conveying belt, the conveying capacity of the conveying belt to the concrete powder is increased, and the conveying efficiency of the concrete powder lifting equipment is increased;
through the arrangement of the collecting shell, in the process that the concrete powder moves on the conveying belt, the concrete powder is easy to spill from the edge of the conveying belt, residual concrete powder is easy to exist on the conveying belt, the residual concrete powder is easy to spill when the residual concrete powder rotates below the rack, and the spilled concrete powder can be collected by the collecting shell and recycled, so that the waste of the concrete powder is reduced, and the pollution to the environment is reduced;
through controller and pressure sensor's setting, when pressure sensor on the baffle detects concrete powder weight on the baffle and is greater than preset weight, pressure sensor output weight detected signal, the controller is in response to weight detected signal, controller control step motor rotates, thereby step motor rotates around the articulated shaft downwards, controller control auger begins work simultaneously, collect the concrete dust in fighting and fall to the feed chute by the baffle in, thereby in the hopper is sent back to under the effect of auger, realized the recycle to remaining concrete powder.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an exploded schematic view of an embodiment of the present application;
fig. 3 is a schematic structural diagram of a dust removing assembly according to an embodiment of the present application.
Description of the reference numerals: 1. a conveyor belt; 11. a frame; 111. a roller; 12. rotating the motor; 13. a conveyor belt; 131. blocking strips; 2. feeding a hopper; 3. a collection mechanism; 31. collecting the shells; 32. a dust cover; 33. a packing auger; 331. a feed chute; 332. a discharge pipe; 34. a collecting hopper; 35. a baffle plate; 351. a stepping motor; 36. a pressure sensor; 37. a controller; 4. a dust removal assembly; 41. a collection box; 42. a dust removal pipe; 43. an exhaust fan; 5. and (4) a bracket.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses concrete powder lifting means. Referring to fig. 1, a concrete powder lifting means includes conveyer belt 1, feeding funnel 2 and collection mechanism 3, and the equal opening in feeding funnel 2 top and bottom, feeding funnel 2 are fixed to be set up in the one end of conveyer belt 1, and conveyer belt 1 inclines to the direction of keeping away from feeding funnel 2 from bottom to top, and collection mechanism 3 is connected with conveyer belt 1.
During the use, throw into the feeding funnel 2 with the concrete powder by the opening part at feeding funnel 2 top, then on the concrete powder whereabouts conveyer belt 1, upward movement under the effect of conveyer belt 1 to realized the promotion of concrete powder, collection mechanism 3 is used for carrying out recycle with the unrestrained concrete powder of conveyer belt 1.
Referring to fig. 1 and 2, the conveyer belt 1 includes a frame 11, rotate motor 12 and conveyer belt 13, the frame 11 inclines to the direction of keeping away from feeding funnel 2 from bottom to top, the both ends of frame 11 all rotate and are provided with running roller 111, rotate motor 12 output shaft and the coaxial setting of running roller 111 and the fixed connection of keeping away from feeding funnel 2, conveyer belt 13 cover is established between two running rollers 111, and all cooperate the use with two running rollers 111, fixed a plurality of blend stop 131 that is provided with along its length direction on the conveyer belt 13, blend stop 131 length direction is perpendicular with conveyer belt 13 length direction. The feeding hopper 2 is in a flaring shape from bottom to top, the feeding hopper 2 is positioned above the conveying belt 13, the opening at the bottom of the feeding hopper 2 is parallel to the rack 11, and the feeding hopper 2 is fixedly connected with the rack 11.
When the device is used, concrete powder falls onto the conveying belt 13 from the feeding hopper 2, the barrier strips 131 play a role in intercepting the concrete powder, and the amount of the concrete powder conveyed by the conveying belt 13 is increased; the output shaft of the rotating motor 12 drives the roller 111 to rotate, so that the roller 111 drives the concrete powder on the conveying belt 13 to move towards the direction far away from the feeding hopper 2, and the concrete powder is lifted.
Referring to fig. 1 and 2, collect mechanism 3 including collecting shell 31 and shield 32, collect shell 31 and enclose below and both sides established at conveyer belt 1, and it is parallel with conveyer belt 1 length direction to collect shell 31 length direction, the length and the width of collecting shell 31 all are greater than the length and the width of conveyer belt 1, collect shell 31 and frame 11 fixed connection, it sets up outside collecting shell 31 to rotate motor 12 is fixed, the running roller 111 of keeping away from feeding funnel 2 passes and collects shell 31 and the output shaft of rotating motor 12, it is fixed and is provided with support 5 to collect shell 31 below. The one end that collects shell 31 and be close to go up hopper 2 is fixed to be provided with collects and fights 34, collects and fights 34 top and the equal opening in bottom, collects and fights 34 top opening part and is located and collects shell 31 and be close to the one end below of going up hopper 2. Conveyer belt 1 top is provided with shield 32, and shield 32 one side is articulated with collection shell 31 one side, and the opposite side butt of collecting shell 31, and shield 32 is close to one side butt of one end and the top bin 2 bottom of top bin 2.
During the use, support 5 places on ground, there is the phenomenon of raise dust in the in-process that the concrete powder was carried on conveyer belt 1, the shield 32 with the concrete powder that drifts about on conveyer belt 1 with outside isolated, the concrete powder that is blocked by shield 32 and the concrete powder that conveyer belt 13 was unrestrained are collected in collecting shell 31 to retrieve through collecting fill 34, when needing to carry out the maintenance to conveyer belt 1, rotate shield 32 around the articulated shaft of collecting shell 31 and shield 32, thereby open shield 32 can.
Referring to fig. 1, collecting mechanism 3 further includes an auger 33, auger 33 is vertically disposed on one side of upper hopper 2 far away from rotating motor 12, a feed chute 331 is fixedly disposed on one side of the bottom end of auger 33 near collecting hopper 34, feed chute 331 is flared along the direction near collecting hopper 34, feed chute 331 inclines towards the direction far away from auger 33 from bottom to top, feed chute 331 extends to the lower side of collecting hopper 34, a discharge pipe 332 is fixedly disposed on one side of the top end of auger 33 near upper hopper 2, discharge pipe 332 inclines towards the direction far away from auger 33 from top to bottom, and one end of discharge pipe 332 far away from auger 33 is located above upper hopper 2.
When the concrete dust collecting device is used, when the collected concrete dust needs to be recycled, the concrete powder in the collecting hopper 34 enters the feeding groove 331, the concrete powder is conveyed upwards to the discharging pipe 332 under the action of the auger 33, and then enters the feeding hopper 2 through the discharging pipe 332, so that the recycling of the scattered concrete powder is realized.
Referring to fig. 1, a horizontal baffle 35 is arranged at the bottom of the collecting hopper 34, one end of the baffle 35, which is far away from the packing auger 33, is hinged to the collecting shell 31, a stepping motor 351 is fixedly arranged on a hinge shaft of the baffle 35 and the collecting shell 31, the stepping motor 351 is used for driving the baffle 35 to rotate, a controller 37 is fixedly arranged outside the collecting shell 31, the packing auger 33 and the stepping motor 351 are both connected to the controller 37, the controller 37 is used for driving the stepping motor 351 to rotate in two directions and the packing auger 33 to open and close, a pressure sensor 36 is arranged on the baffle 35, the pressure sensor 36 is used for detecting the weight of concrete dust on the baffle 35 and outputting a weight detection signal, the controller 37 responds to the weight detection signal, and when the detected weight exceeds the preset weight, the controller 37 drives the stepping motor 351 to rotate and simultaneously opens the packing auger 33.
When the device is used, the weight of the single-time recovery concrete powder is preset by the controller 37, when the pressure sensor 36 on the baffle 35 detects that the weight of the concrete powder on the baffle 35 is greater than the preset weight, the pressure sensor 36 outputs a weight detection signal, the controller 37 responds to the weight detection signal, the controller 37 controls the stepping motor 351 to rotate, so that the stepping motor 351 rotates downwards around the hinge shaft, meanwhile, the controller 37 controls the packing auger 33 to start working, and concrete dust in the collecting hopper 34 falls into the feeding groove 331 from the baffle 35 and is conveyed back into the feeding hopper 2 under the action of the packing auger 33; when the pressure sensor 36 on the baffle 35 detects that the weight of the concrete powder is less than the preset weight, the controller 37 controls the stepping motor 351 to rotate, so that the baffle 35 is abutted to the opening at the bottom of the collecting hopper 34, and the concrete dust is stored in the collecting hopper 34.
Referring to fig. 3, the dust removing assembly 4 is arranged on one side of the collecting hopper 34, the dust removing assembly 4 comprises a collecting box 41 and a dust removing pipe 42, the collecting box 41 is arranged on one side of the collecting hopper 34, the dust removing pipe 42 is fixedly arranged on the top of the collecting box 41, one end of the dust removing pipe 42 is communicated with the inside of the collecting box 41, the other end of the dust removing pipe 42 is arranged above the feeding hopper 2, one end of the dust removing pipe 42 above the feeding hopper 2 is flared from top to bottom, and an exhaust fan 43 is arranged on the dust removing pipe 42. When the concrete powder collecting device is used, the exhaust fan 43 starts to work in the feeding process, dust floating from the upper part of the feeding hopper 2 enters the dust collecting pipe 42 from the flaring-shaped end of the dust collecting pipe 42 and is collected into the collecting box 41 through the dust collecting pipe 42, and accordingly the floating concrete powder is recycled.
The implementation principle of concrete powder lifting means of the embodiment of this application is: when the device is used, concrete powder is put into the feeding hopper 2 from an opening at the top of the feeding hopper 2, meanwhile, the dust removal component 4 collects concrete dust floating above the feeding hopper 2, then the concrete powder falls onto the conveying belt 13 from the feeding hopper 2, and the output shaft of the rotating motor 12 drives the roller 111 to rotate, so that the roller 111 drives the concrete powder on the conveying belt 13 to move along the inclined conveying belt 13 in the direction away from the feeding hopper 2, and the lifting of the concrete powder is realized; concrete powder scattered by the conveyor belt 1 falls into the collecting shell 31, the controller 37 controls the baffle 35 at the bottom of the collecting hopper 34 to rotate, so that the concrete powder stored in the collecting hopper 34 is conveyed to the feeding groove 331, meanwhile, the controller 37 controls the packing auger 33 to start working, under the action of the packing auger 33, the concrete powder is conveyed upwards to the discharging pipe 332 from the feeding groove 331, and returns to the feeding hopper 2 from the discharging pipe 332, so that the effect of recovering the scattered concrete powder is realized.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concrete powder lifting means which characterized in that: the conveying device comprises a conveying belt (1), a feeding hopper (2), a support (5) and a collecting shell (31), wherein the feeding hopper (2) is fixedly arranged at one end of the conveying belt (1), the conveying belt (1) inclines in a direction away from the feeding hopper (2) from bottom to top, the top and the bottom of the feeding hopper (2) are both open, and the feeding hopper (2) is fixedly arranged above the lower end of the conveying belt (1); collect shell (31) open-top, and collect shell (31) length direction and be parallel with conveyer belt (1) length direction, the length of collecting shell (31) is greater than the length of conveyer belt (1), and the width of collecting shell (31) is greater than the width of conveyer belt (1), collect shell (31) and enclose below and both sides of establishing in conveyer belt (1), collect shell (31) and be connected with conveyer belt (1), support (5) set up in collect shell (31) below and with collect shell (31) fixed connection.
2. A concrete powder lifting apparatus according to claim 1, wherein: collect fixed collection fill (34) that is provided with of one end that shell (31) is close to feeding funnel (2), collect and fight (34) top and the equal opening in bottom, collect and fight (34) top and collect the inside intercommunication of shell (31), it is provided with horizontally baffle (35) to collect fill (34) bottom, baffle (35) one end is articulated with collecting fill (34), articulated shaft department is provided with step motor (351), step motor (351) are used for driving baffle (35) and rotate, it is provided with controller (37) to collect shell (31) external fixation, controller (37) are connected with step motor (351), controller (37) are used for driving the two-way rotation of step motor (351).
3. A concrete powder lifting apparatus according to claim 2, wherein: go up hopper (2) and keep away from one side of rotating motor (12) and be provided with auger (33), auger (33) vertical setting, auger (33) bottom mounting is provided with feed chute (331), feed chute (331) extend to collect fill (34) below, auger (33) top is fixed and is provided with discharging pipe (332), and discharging pipe (332) keep away from the one end of auger (33) and are located feeding hopper (2) top.
4. A concrete powder lifting apparatus according to claim 3, wherein: the feeding groove (331) is flaring along the direction of being close to the collecting hopper (34), and the feeding groove (331) inclines to the direction of keeping away from the packing auger (33) from bottom to top, and the discharging pipe (332) inclines to the direction of keeping away from the packing auger (33) from top to bottom.
5. A concrete powder lifting apparatus according to claim 3, wherein: one end that auger (33) was kept away from in baffle (35) is articulated with collection shell (31), is provided with pressure sensor (36) on baffle (35), and pressure sensor (36) are used for detecting the concrete dust weight on baffle (35) to output weight detected signal, controller (37) respond to weight detected signal, when detecting the weight and surpassing when predetermineeing weight, controller (37) drive step motor (351) rotate and open auger (33) simultaneously.
6. A concrete powder lifting apparatus according to claim 1, wherein: a dustproof cover (32) is arranged above the conveyor belt (1), and the dustproof cover (32) is connected with the collecting shell (31).
7. A concrete powder lifting apparatus according to claim 6, wherein: one side of the dustproof cover (32) is hinged with one side of the collecting shell (31), the other side of the dustproof cover is abutted against the other side of the collecting shell (31), and one end, close to the feeding hopper (2), of the dustproof cover (32) is abutted against the feeding hopper (2).
8. A concrete powder lifting apparatus according to claim 1, wherein: the dust removal device is characterized in that a dust removal pipe (42) is arranged above the feeding hopper (2), an exhaust fan (43) is arranged on the dust removal pipe (42), one end, close to the feeding hopper (2), of the dust removal pipe (42) is flared from top to bottom, a collection box (41) is arranged at the other end of the dust removal pipe (42), and the interior of the collection box (41) is communicated with the dust removal pipe (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278272.8U CN216735972U (en) | 2022-02-10 | 2022-02-10 | Concrete powder lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278272.8U CN216735972U (en) | 2022-02-10 | 2022-02-10 | Concrete powder lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216735972U true CN216735972U (en) | 2022-06-14 |
Family
ID=81918867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220278272.8U Active CN216735972U (en) | 2022-02-10 | 2022-02-10 | Concrete powder lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216735972U (en) |
-
2022
- 2022-02-10 CN CN202220278272.8U patent/CN216735972U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210230110U (en) | Engineering construction waste treatment device | |
| CN216735972U (en) | Concrete powder lifting device | |
| CN212797405U (en) | Conveyor for producing and packaging copper oxide | |
| CN209866147U (en) | Quick lime vibration screening and breaker | |
| CN218808273U (en) | Dustless waste rock conveyor | |
| CN114132767B (en) | Clean coal discharge port device for dry intelligent coal preparation system | |
| CN212396970U (en) | Environment-friendly mine crusher | |
| CN112871337B (en) | Automatic control production facility convenient to material loading | |
| CN212023783U (en) | Granulator with waste recovery device | |
| CN213133544U (en) | Pollute soil and restore breaker | |
| CN212075754U (en) | Prevent belt feeder of raise dust | |
| CN213408854U (en) | Energy-concerving and environment-protective building rubbish processing apparatus | |
| CN212475111U (en) | Mine hoist | |
| CN209901180U (en) | Unattended environment-friendly batching system | |
| JPH1072122A (en) | Device and method for accumulating and reclaiming big amount of material | |
| CN111604156A (en) | Treatment of milling recovery box and dust of refractory material milling device | |
| CN212502617U (en) | Sand and stone recovery device for sand and stone discharging and lifting device | |
| CN112208016A (en) | Gypsum wire rod processingequipment with clearance gypsum piece mechanism | |
| CN213230216U (en) | Rotary discharging device | |
| CN221836063U (en) | Automatic conveying mechanism for solid chemical raw materials | |
| CN221558662U (en) | Material feeding unit of abrasive crusher | |
| CN221334425U (en) | Waste recycling machine for highway engineering construction | |
| CN219559952U (en) | Ore feeding funnel of jaw crusher | |
| CN217190966U (en) | Coal and gangue separating device of conveying belt | |
| CN213770279U (en) | Waste steel feeding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |