CN216026093U

CN216026093U - Powder concentrator with high-efficient screening structure

Info

Publication number: CN216026093U
Application number: CN202121439047.XU
Authority: CN
Inventors: 贾诲; 薛谢冬; 刘洪喜; 初萍; 贾林喜
Original assignee: Jiangsu Yebao Environmental Equipment Co ltd
Current assignee: Jiangsu Yebao Environmental Equipment Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-15
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a powder concentrator with a high-efficiency screening structure, which relates to the technical field of powder selecting equipment, and particularly relates to a powder concentrator with a high-efficiency screening structure, which comprises a body, wherein a screening box is arranged on one side of the upper end of the body, a feeding pipe is arranged on the upper end of the screening box, a screening component is horizontally inserted and connected into the lower end of the screening box, a power shaft is vertically inserted and connected into the center of the feeding pipe, a transmission component is connected to one side of the upper end of the power shaft, the device crushes agglomerated raw materials when the raw materials are fed into the equipment through the rotation of a helical blade, then a control component is driven by the transmission component on one side to control the screening component to shake and screen in the screening box, so that the screening efficiency is improved, through the structure of two layers of screening plates, when the screening plates are blocked, a cam is controlled to be inserted into a circular groove to drive the second screening plate to rub and shake with the first screening plate, so that the blocked holes are effectively cleaned, and does not affect normal screening.

Description

Powder concentrator with high-efficient screening structure

Technical Field

The utility model relates to the technical field of powder selecting equipment, in particular to a powder selecting machine with a high-efficiency screening structure.

Background

The selection powder machine has many types, the suitable material of different types is also different, coal mill in novel dry cement manufacture line, unload stoving mill and cement mill system in the raw meal and obtain the wide application, carry out the during operation at the selection powder machine, need send into the selection powder machine with accumulational raw materials, because the raw materials probably piles up the time overlength, cause the caking or contain other pollutants, directly send into the inside damage that causes of equipment easily, the feed inlet screen cloth screening efficiency from the area is lower, it is higher then the input cost to increase solitary screening installation, and occupation space, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powder concentrator with a high-efficiency screening structure, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a selection powder machine with high-efficient screening structure, includes the body, body upper end one side is equipped with the screening box, and screening box upper end is equipped with the inlet pipe, and lower extreme level grafting is equipped with screening subassembly in the screening box, and the vertical grafting in inlet pipe center is equipped with the power shaft, and power shaft upper end one side is connected and is equipped with the transmission subassembly, and the transmission subassembly lower extreme is equipped with three control assembly respectively through coupling assembling, and three control assembly lower extreme is pegged graft screening subassembly one side setting respectively.

Preferably, the power shaft is inserted in the feeding pipe and integrally provided with a helical blade, and the horizontal diameter of the helical blade is equal to the inner diameter of the feeding pipe.

Preferably, the transmission assembly comprises an installation box and a transmission shaft, the upper end of the power shaft is horizontally sleeved on one side of the installation box through an installation plate, the upper end of the transmission shaft is inserted in the installation box and is far away from one side of the power shaft, the power shaft and the transmission shaft are inserted in the installation box and are sleeved on one side of the installation box and provided with transmission wheels, and the two transmission wheels are connected through a wheel belt.

Preferably, coupling assembling includes connecting box and connecting axle, and screening box one side upper end is located to the connecting box through the integrative level of supporting shoe, and the connecting axle level is pegged graft and is arranged in the connecting box, and the transmission shaft lower extreme runs through in the connecting box upper end center is pegged graft and is arranged in the connecting box, and the transmission shaft is pegged graft and is arranged in one side and all cup joints with the connecting axle center and be equipped with first bevel gear in the connecting box, and two first bevel gear one sides are connected.

Preferably, the control assembly includes four control shafts and four loose axles, and control shaft lower extreme an organic whole is equipped with spacing dish, and four spacing holes have been seted up in spacing dish symmetry running through, and the integrative vertical symmetry in loose axle upper end is equipped with four limiting plates, and four limiting plates are vertical symmetry grafting respectively and are a spacing hole setting, and four limiting plates set up for the arc structure, and limiting plate one side is equal integrative to be equipped with the external screw thread, and four limiting plate grafting spacing dish upper ends cup joint through the external screw thread and are equipped with the control spiral shell dish.

Preferably, the upper end of the control shaft penetrates through the lower end of the connecting box respectively and is arranged in the connecting box in an inserted mode, the second bevel gears are sleeved on one side of the control shaft in the inserted connecting box and the four sides of the connecting shaft respectively, and the eight second bevel gears are symmetrically connected with each other respectively.

Preferably, the screening subassembly includes first sieve and second sieve, and first sieve both sides are integrative respectively and are equipped with the slide, and the horizontal symmetry in one side in the screening box both sides is equipped with the litter, and two slides of first sieve of two litter difference horizontal grafting set up, and the litter is pegged graft the slide both sides and is cup jointed respectively and be equipped with spring and stopper with an organic whole.

Preferably, the spout has been seted up to the equal level in slide one side, and the second sieve both sides are pegged graft respectively and are arranged in two spouts and set up, and four round holes have been seted up to the equal vertical symmetry in first sieve and second sieve one side, and four loose axle lower extremes run through respectively screening box one side upper end and cup joint and are equipped with the cam, and four cams are pegged graft respectively and are arranged in and set up between two circular slots in one side.

Preferably, a plurality of sieve meshes have all been seted up to first sieve and second sieve, and the equal one-to-one setting of a plurality of sieve meshes.

Preferably, the upper end in the screening box is integrally provided with three guide plates, and the two guide plates on the two sides are obliquely arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device crushes the agglomerated raw materials when the raw materials are driven to be fed into the equipment through the rotation of the helical blades, and then drives the control assembly through the transmission assembly on one side to control the screening assembly to shake and screen in the screening box, so that the screening efficiency is improved;

2. through the structure of two-layer sieve, when the sieve takes place to block up, adjust the position that the cam inserted the circular slot through the control spiral shell dish and drive and rub between second sieve and the first sieve, shake, effectively clear up the punchhole that blocks up, and do not influence normal screening.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the portion C of FIG. 3 according to the present invention.

In the figure: the device comprises a body 1, a screening box 2, a feeding pipe 3, a power shaft 4, a mounting box 5, a transmission shaft 6, a transmission wheel 7, a connecting box 8, a connecting shaft 9, a first bevel gear 10, a control shaft 11, a movable shaft 12, a limiting disc 13, a limiting plate 14, a control spiral disc 15, a second bevel gear 16, a first sieve plate 17, a second sieve plate 18, a sliding rod 19, a spring 20, a cam 21 and a guide plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a powder concentrator with a high-efficiency screening structure: the screening box comprises a body 1, a screening box 2 is arranged on one side of the upper end of the body 1, three guide plates 22 are integrally arranged at the upper end in the screening box 2, two guide plates 22 at two sides are obliquely arranged, a feeding pipe 3 is arranged at the upper end of the screening box 2, a screening component is horizontally inserted and connected at the lower end in the screening box 2, a power shaft 4 is vertically inserted and connected in the center of the feeding pipe 3, a transmission component is connected to one side of the upper end of the power shaft 4 and comprises an installation box 5 and a transmission shaft 6, one side of the installation box 5 is horizontally sleeved and connected with the upper end of the power shaft 4 through an installation plate, the upper end of the transmission shaft 6 is inserted and connected in the installation box 5 and is far away from the power shaft 4, the power shaft 4 and the transmission shaft 6 are inserted and connected in the installation box 5, driving wheels 7 are sleeved and connected between the two driving wheels 7 through a wheel belt, the connection component comprises a connection box 8 and a connection shaft 9, the connection box 8 is horizontally arranged at the upper end of one side of the screening box 2 through a supporting block body, a connecting shaft 9 is horizontally inserted and arranged in the connecting box 8, the lower end of a transmission shaft 6 penetrates through the center of the upper end of the connecting box 8 and is inserted and arranged in the connecting box 8, one side of the transmission shaft 6 inserted and arranged in the connecting box 8 is sleeved with a first bevel gear 10, one side of each of the two first bevel gears 10 is connected, the control assembly comprises four control shafts 11 and four movable shafts 12, the lower end of each of the control shafts 11 is integrally provided with a limiting plate 13, the limiting plates 13 are symmetrically penetrated and provided with four limiting holes, the upper ends of the movable shafts 12 are integrally vertically and symmetrically provided with four limiting plates 14, the four limiting plates 14 are respectively vertically and symmetrically inserted and arranged in the limiting holes, the four limiting plates 14 are arranged in an arc structure, one side of each of the limiting plate 14 is integrally provided with external threads, the upper ends of the four limiting plates 14 inserted and connected with the limiting plates 13 are sleeved with control screw discs 15 through the external threads, the upper ends of the control shafts 11 respectively penetrate through the lower end of the connecting box 8 and are inserted and arranged in the connecting box 8, one side in the control shaft 11 inserted connection box 8 and four sides of the connection shaft 9 are respectively sleeved with second bevel gears 16, eight second bevel gears 16 are respectively and symmetrically connected, the lower end of the transmission component is respectively provided with three control components through a connection component, the lower ends of the three control components are respectively inserted into one side of the screening component, the screening component comprises a first screen plate 17 and a second screen plate 18, two sides of the first screen plate 17 are respectively and integrally provided with a sliding plate, one side of two sides in the screening box 2 is horizontally and symmetrically provided with sliding rods 19, the two sliding rods 19 are respectively and horizontally inserted into two sliding plates of the first screen plate 17, two sides of the sliding rod 19 inserted into the sliding plate are respectively sleeved and integrally provided with a spring 20 and a limiting block, the first screen plate 17 and the second screen plate 18 are respectively provided with a plurality of screen holes, the plurality of screen holes are respectively and correspondingly arranged, one side of the sliding plate is horizontally provided with a sliding groove, two sides of the second screen plate 18 are respectively inserted into the two sliding grooves, four round holes have been seted up to equal vertical symmetry in first sieve 17 and second sieve 18 one side, and four loose axle 12 lower extremes run through respectively and sieve 2 one side upper ends of box and cup joint and be equipped with cam 21, and four cams 21 peg graft respectively and arrange in and set up between two circular slots of one side, power shaft 4 pegs graft and arrange in inlet pipe 3 integrative have helical blade, and helical blade's horizontal diameter equals the inlet pipe 3 internal diameter size.

The working principle is as follows: when in use, the power shaft 4 rotates to uniformly spray raw materials on the first sieve plate 17 through the feeding pipe 3 and the guide plate 22, then a mature vibration motor in the prior art arranged at one side in the sieving box 2 vibrates the slide rod 19 to drive the two sieve plates to vibrate and accelerate sieving, simultaneously, along with the rotation of the power shaft 4, the transmission shaft 6 is driven to rotate through the transmission wheel 7, the connecting shaft 9 is driven to rotate under the action of the first bevel gear 10, and then the four control shafts 11 connected through the second bevel gear 16 drive the movable shaft 12 to control the cam 21 to rotate in the circular groove, so that the two sieve plates move along the slide rod 19, the sieving efficiency is further improved, when the two sieve plates or one sieve plate are blocked, the machine is stopped, the cam 21 descends through rotating the control screw disc 15, and the cam 21 is not contacted with the circular groove of the first sieve plate 17, then start with the clearance, the cam drives and slides between second sieve 18 and the first sieve 17 this moment, smashes the clearance to the material that blocks up, and the normal screening that can go on during can block up the clearance after about much, and the shut down operates to preceding mode with the clearance can, convenient operation avoids the sieve to dismantle and clears up, improves work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a selection powder machine with high-efficient screening structure, includes body (1), its characterized in that: body (1) upper end one side is equipped with screening box (2), and screening box (2) upper end is equipped with inlet pipe (3), and lower extreme level is pegged graft and is equipped with screening subassembly in screening box (2), and the vertical grafting in inlet pipe (3) center is equipped with power shaft (4), and power shaft (4) upper end one side is connected and is equipped with the transmission subassembly, and the transmission subassembly lower extreme is equipped with three control assembly respectively through coupling assembling, and the screening subassembly one side setting of pegging graft respectively of three control assembly lower extreme.

2. The powder concentrator with high efficiency screening structure as claimed in claim 1, wherein: the power shaft (4) is inserted into the feeding pipe (3) and integrally provided with a helical blade, and the horizontal diameter of the helical blade is equal to the inner diameter of the feeding pipe (3).

3. The powder concentrator with high efficiency screening structure as claimed in claim 1, wherein: the transmission assembly comprises a mounting box (5) and a transmission shaft (6), one side of the mounting box (5) is horizontally sleeved with a power shaft (4) through a mounting plate, the upper end of the transmission shaft (6) is inserted into the mounting box (5) to be away from one side of the power shaft (4), the power shaft (4) and the transmission shaft (6) are inserted into the mounting box (5) to be sleeved with a transmission wheel (7), and the two transmission wheels (7) are connected through a wheel belt.

4. The powder concentrator with high efficiency screening arrangement of claim 3, wherein: coupling assembling includes connecting box (8) and connecting axle (9), and screening box (2) one side upper end is located through the integrative level of supporting shoe in connecting box (8), and connecting axle (9) level is pegged graft and is arranged in connecting box (8), and transmission shaft (6) lower extreme runs through connecting box (8) upper end center and pegs graft and arrange in connecting box (8), and one side all cup joints with connecting axle (9) center and is equipped with first bevel gear (10) in connecting box (8) are arranged in grafting in transmission shaft (6), and just two first bevel gear (10) one side are connected.

5. The powder concentrator with high efficiency screening arrangement of claim 4, wherein: the control assembly includes four control shafts (11) and four loose axles (12), control shaft (11) lower extreme an organic whole is equipped with spacing dish (13), spacing dish (13) symmetry runs through and has seted up four spacing holes, the integrative vertical symmetry in loose axle (12) upper end is equipped with four limiting plate (14), four limiting plate (14) are vertical symmetry respectively and peg graft and are a spacing hole setting, four limiting plate (14) are the setting of arc structure, limiting plate (14) one side equal an organic whole is equipped with the external screw thread, and four limiting plate (14) are pegged graft and are equipped with control spiral shell dish (15) through the external screw thread cup joint in spacing dish (13) upper end.

6. The powder concentrator with high efficiency screening arrangement of claim 5, wherein: the upper end of the control shaft (11) penetrates through the lower end of the connecting box (8) respectively and is arranged in the connecting box (8) in an inserting mode, second bevel gears (16) are sleeved on one side in the control shaft (11) inserting connecting box (8) and four sides of the connecting shaft (9) respectively, and the eight second bevel gears (16) are symmetrically connected respectively.

7. The powder concentrator with high efficiency screening arrangement of claim 6, wherein: the screening subassembly includes first sieve (17) and second sieve (18), and first sieve (17) both sides are integrative respectively and are equipped with the slide, and one side horizontal symmetry in both sides is equipped with litter (19) in screening box (2), and two slides of first sieve (17) of horizontal grafting respectively set up for two litter (19), and litter (19) grafting slide both sides cup joint respectively and be equipped with spring (20) and stopper with an organic whole.

8. The powder concentrator with high efficiency screening arrangement of claim 7, wherein: the spout has been seted up to the equal level in slide one side, and second sieve (18) both sides are pegged graft respectively and are arranged in two spouts and set up, and four round holes have been seted up to equal vertical symmetry in first sieve (17) and second sieve (18) one side, and four loose axle (12) lower extremes run through respectively and sieve box (2) one side upper end cup joint and are equipped with cam (21), and four cam (21) are pegged graft respectively and are arranged in between two round slots of one side and set up.

9. The powder concentrator with high efficiency screening arrangement of claim 7, wherein: a plurality of sieve meshes have all been seted up in first sieve (17) and second sieve (18), and the equal one-to-one setting of a plurality of sieve meshes.

10. The powder concentrator with high efficiency screening structure as claimed in claim 1, wherein: the screening box (2) is internally provided with three guide plates (22) at the upper end in an integrated mode, and the two guide plates (22) on the two sides are arranged in an inclined mode.