CN212173483U

CN212173483U - Bucket type lifting device

Info

Publication number: CN212173483U
Application number: CN202020718196.9U
Authority: CN
Inventors: 赵滔兀; 符春儿
Original assignee: Shenzhen Tiandi Dongjian Concrete Co ltd
Current assignee: Shenzhen Tiandi Dongjian Concrete Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-18
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a bucket-type hoisting device relates to concrete conveying equipment's technical field, including the lifting machine body, lifting machine body bottom has the silo, and the opening has been seted up to the silo, and lifting machine body bottom is provided with connects the workbin, connects the workbin to have the feed inlet, and is provided with on the feed inlet to connect the hopper, connects hopper parcel opening and with lifting machine body fixed connection, connects workbin one side intercommunication to have the case that gathers materials, is provided with conveying assembly in the case that connects, and is provided with dust collector in the case that gathers materials. The utility model discloses remaining material in bottom of the body falls to receiving the workbin through the opening along receiving the hopper, and receiving the hopper to wrap up the opening and seal and fix on the lifting machine body, and the material transports to the collecting box along with conveying component in, and dust collector can handle the raise dust that produces in the transportation process simultaneously, has reduced the raise dust that handles this internal residue of lifting machine and produced effectively, has protected operational environment, has reduced the harm of raise dust to staff health.

Description

Bucket type lifting device

Technical Field

The utility model belongs to the technical field of concrete conveying equipment's technique and specifically relates to a bucket type hoisting device is related to.

Background

Bucket elevators utilize a series of continuous conveyor machines that transport bulk material in a vertical or near vertical direction upwardly from a hopper attached to a drag chain or conveyor belt. The lower part of the shell of the bucket elevator is provided with a feeding hole, the upper part of the shell is provided with a discharging hole, and after the bucket rotates over the highest point, the materials are dumped into the discharging hole by virtue of centrifugal force in the rotating process and gravity borne by the bucket elevator and are discharged from the discharging hole. The bucket elevator is widely applied to building construction work, is mainly used for conveying concrete and various powder materials to a stirring device, and is one of indispensable devices for concrete stirring work.

At present, patent publication No. CN201989968U discloses a bucket elevator convenient for cleaning, which comprises a main shaft, a bucket rotating around the main shaft to convey materials, and a casing enveloping the bucket, wherein a flap door capable of opening and closing and facing in opposite directions is arranged at the bottom of the casing, the flap door is matched with the movement track of the bucket in shape, the end surface of the flap door is arc-shaped with the axis of the main shaft as the center of a circle, and the flap door can be opened from the middle to both sides or closed from both sides to the middle.

The technical scheme has the following defects: when clearing up the remaining material to chassis bottom, open from the centre to both sides and turn over the flap door after, the material can be discharged from the casing to collect remaining material, nevertheless produce great raise dust easily at material whereabouts in-process, not only polluted operational environment but also be unfavorable for staff's health.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a bucket type hoisting device through connecing hopper parcel opening, transports remaining material to storage in the collection box and through dust collector air-purifying through conveying component, has protected operational environment, has reduced the harm of raise dust to the staff is healthy.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a bucket type hoisting device, includes the lifting machine body, lifting machine body bottom has the silo, the opening has been seted up to the silo, lifting machine body bottom is provided with connects the workbin, connect the workbin to have the feed inlet, just be provided with on the feed inlet and connect the hopper, connect the hopper parcel the opening and with lifting machine body fixed connection, it has the case that gathers materials to connect workbin one side intercommunication, it will to be provided with in the case that connects materials in the case that gathers materials carry extremely the conveying subassembly in the case that gathers materials, just be provided with dust collector in the case that gathers materials.

Through adopting above-mentioned technical scheme, handle the remaining material in lifting machine body bottom, can drop to receiving the workbin through the opening along receiving the hopper, receive the hopper to wrap up the opening and sealed the fixing on the lifting machine body, the material transports to the case of gathering materials along with conveying component in, dust collector can carry out purification treatment to the raise dust that produces in the transportation process simultaneously, the raise dust that produces when having reduced this internal residue of processing lifting machine effectively, has protected operational environment, has reduced the harm of raise dust to staff's health.

The utility model discloses can further configure to in a preferred example, conveying component is including setting up driving motor on the case that gathers materials, with the screw axis that the driving motor output shaft links to each other and setting are in helical blade on the screw axis, just helical blade carries the material to the case that gathers materials.

Through adopting above-mentioned technical scheme, driving motor drives the screw axis and rotates, and the screw axis drives helical blade again and rotates to the material that drives in the collection box moves towards in the collection box, thereby realizes the transport to the material.

The utility model discloses can further configure to in a preferred example, connect the transversal trapezoidal of personally submitting of hopper, just connect the hopper to be close to the bore of opening one end is greater than connect the hopper to keep away from open-ended one end.

Through adopting above-mentioned technical scheme, connect the hopper so to set up for connect the parcel that the hopper can be better to live the opening, the material can be better simultaneously from connecing the hopper to fall to the receiving box.

The utility model discloses can further configure to in a preferred example, the collection box top is provided with the dust removal case, just the dust removal case with the case that gathers materials communicates with each other, the dust removal incasement is fixed and is provided with the baffle, just the baffle will first cavity and second cavity are separated into to the dust removal case, the second cavity with the case that gathers materials communicates with each other, dust collector is including setting up just be located on the baffle fan in the second cavity, with the inlet scoop of fan links to each other and is located dust absorption pipe, one end in the second cavity with the air outlet of fan links to each other and the other end passes the baffle and stretches into exhaust pipe, setting in the first cavity are in humidification subassembly and the setting in the first cavity are in the case just are located the filter screen of dust absorption pipe below gathers materials, be provided with the blast pipe on the first cavity.

Through adopting above-mentioned technical scheme, the during operation, the dust absorption pipe absorbs the inside raise dust of case that gathers materials, and the big particulate matter of filter screen ability separation is avoided during big particulate matter is inhaled the dust absorption pipe simultaneously, and the inspiratory raise dust of dust absorption pipe is discharged and is got into first cavity in from the exhaust pipe, carries out the dust fall through the effect of humidification subassembly and handles, and the air that carries out the dust fall and handle is discharged from the blast pipe again. Carry out the dust fall through dust collector to the raise dust and handle to protect operational environment, reduced the harm of raise dust to staff's health.

The utility model discloses can further configure to in a preferred example, humidification subassembly is including setting up atomizer in the first cavity, just atomizer is located the top central point of first cavity puts, just atomizer can be right the inside humidification that carries on of first cavity.

Through adopting above-mentioned technical scheme, carry out atomizing humidification processing to the raise dust in the first chamber through the atomizing shower nozzle to play air-purifying's effect, protected operational environment.

The utility model discloses can further configure to in a preferred example, atomizer's transversal personally submits "Y" shape, atomizer includes the water delivery portion that links to each other with water delivery equipment, sets up connecting portion and two an organic whole settings on the water delivery portion are in nozzle on the connecting portion, and two the nozzle is located respectively the both sides of connecting portion.

Through adopting above-mentioned technical scheme, water delivery equipment links to each other with atomizer water delivery portion, through the setting of two nozzles, has increased atomizer spraying's scope, has further strengthened the effect of dust fall, has further purified the air simultaneously, has protected operational environment.

The utility model discloses can further configure to in a preferred example, connecting portion with the water delivery portion rotates to be connected, be provided with on the dust removal case and be used for the drive connecting portion pivoted drive assembly, drive assembly is including setting up gear motor on the dust removal case, with gear motor's output shaft key-type connection's worm and fixed set up in on the connecting portion and with worm meshing's worm wheel.

Through adopting above-mentioned technical scheme, gear motor drives the worm and rotates, and the worm drives the worm wheel again and rotates to drive connecting portion and rotate, thereby drive two nozzles and rotate, further increase the scope of spraying, strengthened the dust fall effect, further purified the air.

The utility model discloses can further configure to in a preferred example, it is equipped with the clearance mouth to gather materials case one side, it is used for hiding to be provided with on the case that gathers materials the shrouding of clearance mouth, just the shrouding slides and installs gather materials on the case, it is used for locking to gather materials is provided with on the case the retaining member of shrouding, the retaining member is including setting up threaded post on the shrouding and with threaded post threaded connection's lock sleeve, the confession has been seted up on the case that gathers materials the perforation that the threaded post passed, the lock sleeve is located the perforation is kept away from one side of shrouding, just the lock sleeve is supported tightly gather materials the case.

Through adopting above-mentioned technical scheme, when needs are cleared up the workbin inside that gathers materials, unscrew the lock sleeve for the shrouding can freely slide, thereby opens the clearance mouth, conveniently clears up the workbin inside that gathers materials, and after the clearance is accomplished, covers the clearance mouth with the shrouding again, will tighten the lock sleeve and fix the shrouding can.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the residual materials at the bottom of the elevator body are processed and fall into the material receiving box through the opening along the material receiving hopper, the material receiving hopper wraps the opening and is fixed on the elevator body in a sealing mode, the materials are conveyed into the material collecting box along with the conveying assembly, and meanwhile the dust removing device can process the raised dust generated in the conveying process, so that the raised dust generated by processing the residues in the elevator body is effectively reduced, the working environment is protected, and the harm of the raised dust to the health of workers is reduced;

2. the speed reduction motor drives the worm to rotate, and the worm drives the worm wheel to rotate, so that the connecting part is driven to rotate, the two nozzles are driven to rotate, the spraying range is further enlarged, the dust falling effect is enhanced, and the air is further purified;

3. when needs are cleared up the incasement portion that gathers materials, unscrew the lock sleeve for the shrouding can freely slide, thereby opens the clearance mouth, conveniently clears up the incasement portion that gathers materials, and after the clearance is accomplished, covers the clearance mouth with the shrouding again, will screw up the lock sleeve and fix the shrouding can.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of the structure of the material collecting box of the present invention.

Reference numerals: 1. a hoist body; 2. a trough; 21. an opening; 3. a material receiving box; 31. a feed inlet; 311. a receiving hopper; 41. a drive motor; 42. a screw shaft; 43. a helical blade; 5. a material collecting box; 51. a dust removal box; 511. a partition plate; 512. a first chamber; 513. a second chamber; 514. a fan; 515. a dust collection pipe; 5151. a dust hood; 516. an exhaust duct; 517. a filter screen; 518. an atomizing spray head; 5181. a water delivery part; 5182. a connecting portion; 5183. a nozzle; 6. a drive assembly; 61. a reduction motor; 62. a worm; 63. a worm gear; 7. an exhaust pipe; 8. a drain pipe; 81. sealing the cover; 9. closing the plate; 91. a threaded post; 92. and a locking sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a bucket type lifting device comprises a lifting machine body 1, wherein a trough 2 is arranged at the bottom of the lifting machine body 1, the cross section of the trough 2 is semicircular, the trough 2 is bent towards the lifting machine body 1, and an opening 21 is formed in the middle of the trough 2.

1 bottom of lifting machine body is provided with and connects workbin 3, connects workbin 3 fixed mounting subaerial, connects 3 upper ends of workbin to have feed inlet 31, and fixed mounting has on feed inlet 31 and connects hopper 311, connects hopper 311 to be vertical setting, connects hopper 311 transversal personally submitting trapezoidally, and connects the bore of hopper 311 upper end to be greater than the bore of lower extreme, connects hopper 311 upper end and lifting machine body 1's bottom fixed connection to connect hopper 311 to wrap up opening 21 completely. The material receiving box 3 is also provided with a conveying assembly, the conveying assembly comprises a driving motor 41, a spiral shaft 42 and a spiral blade 43, the driving motor 41 is fixedly installed on the material receiving box 3, and the driving motor 41 is located outside the material receiving box 3. The screw shaft 42 is positioned inside the material receiving box 3, the screw shaft 42 is horizontally arranged, and the screw shaft 42 is connected with an output shaft key of the driving motor 41. The screw blade 43 is fixedly mounted on the screw shaft 42. The discharge hole of the material receiving box 3 is communicated with the material collecting box 5, and the helical blade 43 conveys the materials to the material collecting box 5.

Referring to fig. 2 and 3, a dust removal box 51 is fixedly mounted at the top of the material collection box 5, the dust removal box 51 is communicated with the interior of the material collection box 5, a partition plate 511 is fixedly mounted in the dust removal box 51, the dust removal box 51 is divided into a first chamber 512 and a second chamber 513 by the partition plate 511, the first chamber 512 is located right above the second chamber 513, and the second chamber 513 is communicated with the material collection box 5. The dust removing box 51 is provided with a dust removing device, and the dust removing device comprises a fan 514, a dust suction pipe 515, an exhaust pipe 516, a humidifying component and a filter screen 517.

Filter screen 517 fixed mounting is at the top of collection workbin 5, and is located the below of second chamber 513, and fan 514 is located second chamber 513, and fan 514 fixed mounting is at the lower extreme of baffle 511. The dust collection pipe 515 is arranged on the fan 514, the dust collection pipe 515 is located in the second chamber 513, one end of the dust collection pipe 515 is connected with an air suction opening of the fan 514, the other end of the dust collection pipe 515 is connected with a dust collection cover 5151, the dust collection cover 5151 is fixedly installed in the second chamber 513, an opening 21 of the dust collection cover 5151 is opposite to the filter screen 517, the cross section of the dust collection cover 5151 is trapezoidal, and the caliber of one end, close to the filter screen 517, of the dust collection cover 5151 is larger than the caliber of one end, far away from the filter screen. The exhaust pipe 516 is also disposed on the blower 514, and one end of the exhaust pipe 516 is connected to the air outlet of the blower 514, and the other end of the exhaust pipe 516 passes through the partition 511 and extends into the first chamber 512.

The humidification component comprises an atomizing spray head 518, the atomizing spray head 518 is arranged at the center of the top of the second chamber 513, the atomizing spray head 518 comprises a water delivery part 5181, a connecting part 5182 and a nozzle 5183, the water delivery part 5181 is fixedly connected with a water pipe and fixed at the bottom of the dust removal box 51, and the water delivery part 5181 is connected with water delivery equipment through the water pipe. The connecting portion 5182 is vertically arranged, the connecting portion 5182 is rotatably mounted on the water delivery portion 5181, and one end of the connecting portion 5182 penetrates out of the bottom surface of the second chamber 513. The cross section of the connecting portion 5182 is "Y", the nozzles 5183 are integrally arranged on the connecting portion 5182, two nozzles 5183 are arranged, and the two nozzles 5183 are respectively located at two sides of the connecting portion 5182.

The dust removal box 51 is provided with a driving assembly 6 for driving the connecting part 5182 to rotate, the driving assembly 6 comprises a speed reduction motor 61, a worm 62 and a worm wheel 63, the speed reduction motor 61 is fixedly installed at the bottom of the dust removal box 51, the worm 62 is in key connection with an output shaft of the speed reduction motor 61, the worm wheel 63 is fixedly installed at one end of the connecting part 5182 penetrating out of the first chamber 512, and the worm 62 is meshed with the worm wheel 63.

The exhaust pipe 7 is fixedly arranged at the top of the first chamber 512, the drain pipe 8 is fixedly arranged at the bottom of one side, which is far away from the first chamber 512, the seal cover 81 is arranged on the pipe orifice, which is far away from the second chamber 513, of the drain pipe 8, and the seal cover 81 is in threaded connection with the drain pipe 8.

Referring to fig. 3, the clearance mouth has been seted up to case 5 one side of gathering materials, and gather materials and be provided with the shrouding 9 that is used for coveing the clearance mouth on the case 5, shrouding 9 horizontal slip is installed on case 5 that gathers materials, and be provided with the retaining member that is used for locking shrouding 9 on the case 5 that gathers materials, the retaining member includes screw thread post 91 and lock sleeve 92, screw thread post 91 fixed mounting is in shrouding 9 one side, gather materials and set up the through-hole that supplies screw thread post 91 to pass on the case 5, lock sleeve 92 sets up on screw thread post 91, lock sleeve 92 is located the one side of perforating and keeping away from shrouding 9, and lock sleeve 92 and screw thread post 91 threaded.

The working principle of the embodiment is as follows:

the residual materials at the bottom of the elevator body 1 are processed and fall into the material receiving box 3 along the material receiving hopper 311 through the opening 21, the material receiving hopper 311 wraps the opening 21 and is fixed on the elevator body 1 in a sealing mode, meanwhile, the driving motor 41 drives the screw shaft 42 to rotate, the screw shaft 42 drives the screw blades 43 to rotate, and therefore the materials in the material collecting box 5 are driven to move towards the material collecting box 5. Then dust absorption pipe 515 can absorb the raise dust of case 5 inside, filter screen 517 can the separation big particulate matter simultaneously, avoid big particulate matter to be inhaled in dust absorption pipe 515, the suction raise dust of dust absorption pipe 515 discharges from exhaust pipe 516 and gets into in the first chamber 512, then gear motor 61 drives worm 62 and rotates, worm 62 drives worm wheel 63 again and rotates, thereby drive connecting portion 5182 and rotate, thereby drive two nozzles 5183 and rotate, water delivery equipment can provide the water source to atomizer 518, spout the water smoke from nozzle 5183 and carry out humidification to the raise dust in the first chamber 512, the air is discharged from blast pipe 7 again after the purification.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bucket elevator, includes lifting machine body (1), lifting machine body (1) bottom has silo (2), its characterized in that: opening (21) have been seted up in silo (2), lifting machine body (1) bottom is provided with connects workbin (3), connect workbin (3) to have feed inlet (31), just be provided with on feed inlet (31) and connect hopper (311), connect hopper (311) parcel opening (21) and with lifting machine body (1) fixed connection, it has collection workbin (5) to connect workbin (3) one side intercommunication, it is used for with to connect to be provided with in workbin (3) connect the material in workbin (3) to carry extremely the conveying component in collection workbin (5), just be provided with dust collector in collection workbin (5).

2. The bucket elevator of claim 1, wherein: the conveying assembly comprises a driving motor (41) arranged on the material collecting box (5), a screw shaft (42) connected with an output shaft of the driving motor (41) and a screw blade (43) arranged on the screw shaft (42), and the screw blade (43) conveys materials to the material collecting box (5).

3. A bucket elevator according to claim 2, wherein: the cross section of the material receiving hopper (311) is trapezoidal, and the caliber of one end, close to the opening (21), of the material receiving hopper (311) is larger than that of one end, far away from the opening (21), of the material receiving hopper (311).

4. The bucket elevator of claim 1, wherein: gather workbin (5) top and be provided with dust removal case (51), just dust removal case (51) with collection workbin (5) communicates with each other, dust removal case (51) internal fixation is provided with baffle (511), just baffle (511) will first chamber (512) and second chamber (513) are separated into in dust removal case (51), second chamber (513) with collection workbin (5) communicate with each other, dust collector is including setting up on baffle (511) and lie in fan (514) in second chamber (513), with the inlet scoop of fan (514) links to each other and is located dust absorption pipe (515), one end in second chamber (513) with the air outlet of fan (514) links to each other and the other end passes baffle (511) and stretches into exhaust pipe (516), the setting in first chamber (512) are in humidification subassembly and the setting in collection workbin (5) and lie in dust absorption pipe (515) below filter screen (515) is located (517) And an exhaust pipe (7) is arranged on the first chamber (512).

5. The bucket elevator of claim 4, wherein: the humidifying assembly comprises an atomizing spray head (518) arranged in the first chamber (512), the atomizing spray head (518) is located at the top center position of the first chamber (512), and the atomizing spray head (518) can humidify the interior of the first chamber (512).

6. A bucket elevator according to claim 5, wherein: the cross section of atomizer (518) is "Y" shape, atomizer (518) are including water delivery portion (5181) that link to each other with water delivery equipment, set up connecting portion (5182) and two integrative settings on water delivery portion (5181) are in nozzle (5183) on connecting portion (5182), and two nozzle (5183) are located respectively the both sides of connecting portion (5182).

7. The bucket elevator of claim 6, wherein: connecting portion (5182) with water delivery portion (5181) rotates and connects, be provided with in dust removal case (51) and be used for the drive connecting portion (5182) pivoted drive assembly (6), drive assembly (6) are including setting up gear motor (61) on dust removal case (51), with worm (62) and the fixed setting in of the output shaft key-type connection of gear motor (61) on connecting portion (5182) and with worm (62) meshed worm wheel (63).

8. The bucket elevator of claim 1, wherein: gather workbin (5) one side and be equipped with the clearance mouth, it is used for hiding to be provided with on workbin (5) to gather is used for shrouding (9) of clearance mouth, just shrouding (9) slide to be installed gather on workbin (5), it is used for the locking to gather is provided with on workbin (5) the retaining member of shrouding (9), the retaining member is including setting up screw thread post (91) on shrouding (9) and with screw thread post (91) threaded connection's lock sleeve (92), it offers the confession on workbin (5) to gather the perforation that screw thread post (91) passed, lock sleeve (92) are located the perforation is kept away from one side of shrouding (9), just lock sleeve (92) support tightly gather workbin (5).