CN213435510U

CN213435510U - Dry powder mortar screening plant

Info

Publication number: CN213435510U
Application number: CN202022284676.1U
Authority: CN
Inventors: 袁飞虎
Original assignee: Tangshan Shicheng Dry Powder Mortar Co ltd
Current assignee: Tangshan Shicheng Dry Powder Mortar Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-15
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a dry powder mortar screening plant, which comprises a bottom plate, one side of the top of the bottom plate is fixedly connected with a support frame, the top of the support frame is fixedly connected with a screening box, the right side of the screening box is fixedly connected with a driving box, the left side of the driving box is fixedly provided with a fixed disc by being provided with an opening, the right side of the top of the bottom plate is fixedly provided with a motor by a connecting plate, the output shaft of the motor is fixedly connected with a rotating rod by a shaft coupling, aggregates are rapidly screened for the second time by the centrifugal force generated by the rotation of a screening cylinder during the operation, the aggregates are screened more finely, the quality after the aggregates are screened is improved, a linkage gear set is reasonably arranged in the driving box, the whole screening device can completely screen by only one motor, thereby reducing the complexity of the internal structure of the device and the, the production cost is saved.

Description

Dry powder mortar screening plant

Technical Field

The utility model relates to a building material production technical field specifically is a dry powder mortar screening plant.

Background

The dry powder mortar is a granular or powdery material prepared by physically mixing dry screened aggregate, additives and the like according to a certain proportion, is transported to a construction site in a bag or in bulk form, is mixed with water and can be directly used, and the powder mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, so that the construction and decoration engineering is widely applied.

In a dry powder mortar production line, aggregate screening is an important step, most screening equipment on the market can only carry out single screening or the equipment is complex and needs a plurality of motors to operate, so that the aggregate screening is not fine and low in quality and the production cost is wasted, and the machines work through a vibrating screen, so that after long-time use, an internal screening net and a bearing are extremely easy to damage, and the subsequent maintenance cost is improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a dry powder mortar screening plant has solved the quality and the inefficiency of aggregate screening to and equipment energy resource consumption is too big, the fragile problem of spare part.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dry powder mortar screening device comprises a bottom plate, wherein a support frame is fixedly connected to one side of the top of the bottom plate, a screening box is fixedly connected to the top of the support frame, a driving box is fixedly connected to the right side of the screening box, a fixed disc is fixedly mounted on the left side of the driving box through an opening, a motor is fixedly mounted on the right side of the top of the bottom plate through a connecting plate, an output shaft of the motor is fixedly connected with a rotating rod through a coupler, one end of the rotating rod penetrates through the driving box and extends into the driving box, a main gear is fixedly connected to one end of the rotating rod extending into the driving box, a stabilizer bar is fixedly connected to the top and the bottom of one side of the fixed disc, one end of the stabilizer bar is fixedly connected with the inner wall of the driving box, a gear barrel meshed with the main gear, the first group of stable seat of left side fixedly connected with of screening incasement chamber, the internal rotation of first group of stable seat is connected with a toper screening section of thick bamboo, one side of a toper screening section of thick bamboo runs through the fixed disk and extends to drive incasement portion, a toper screening section of thick bamboo extends to one side fixed mounting that drives incasement portion and has the inward gear circle with gear section of thick bamboo meshing, the left side of screening incasement chamber and the inside fixedly connected with second group of stable seat that is located first group of stable seat, the internal rotation of second group of stable seat is connected with a second toper screening section of thick bamboo, one side of a second toper screening section of thick bamboo runs through the fixed disk and extends to inside the drive case to a second toper screening section of thick bamboo extends to one side intercommunication of driving incasement portion has the inlet pipe, the fixed surface of inlet pipe installs the outward gear circle with gear section of thick bamboo meshing.

Preferably, a channel matched with the second conical screening barrel and the first conical screening barrel is formed in one side of the fixing disc respectively, and a feeding hole matched with the feeding pipe is formed in the middle of the right side of the driving box.

Preferably, the bottom of the inner cavity of the screening box is fixedly provided with an inclined sliding plate.

Preferably, the left sides of the surfaces of the first conical screening cylinder and the second conical screening cylinder are fixedly connected with sliding strip rings, and sliding grooves matched with the sliding strip rings are formed in the inner sides of the first group of stabilizing seats and the second group of stabilizing seats.

Preferably, the left side intercommunication of screening case has the first discharging pipe with first toper screening section of thick bamboo looks adaptation, the left side of screening case and the below intercommunication that is located first discharging pipe have with the second toper screening section of thick bamboo looks adaptation second discharging pipe, the left side intercommunication of screening bottom of the case portion has the third discharging pipe.

Preferably, one side of the surface of the screening box is fixedly provided with a dismounting plate, and the surface of the dismounting plate is fixedly provided with an inner view window.

Advantageous effects

The utility model provides a dry powder mortar screening plant. Compared with the prior art, the method has the following beneficial effects:

(1) this dry powder mortar screening plant, through the centrifugal force that the during operation produced through the rotation of screening section of thick bamboo with the quick secondary screening that carries on of aggregate, make more fine and smooth of aggregate screening, improved the quality after the aggregate screening, rationally set up linkage gear train in the inside of drive case, make whole screening installation only need single motor just can be complete carry out screening work to the complexity and the electric power loss when moving of equipment inner structure have been reduced, manufacturing cost has been practiced thrift.

(2) This dry powder mortar screening plant through when guaranteeing aggregate quality, because the characteristic of toper screening section of thick bamboo slope, can pass through the downward flow that the inclined plane lasts in the aggregate screening for the speed of the ejection of compact makes screening efficiency improve, because screening section of thick bamboo during operation need not vibrate, so spare part is not fragile to the life of equipment has been prolonged, cost of maintenance has been reduced.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partial enlarged view of the utility model at B in fig. 2;

FIG. 5 is a schematic structural view of a first group of stabilizing seats and a second group of stabilizing seats according to the present invention;

FIG. 6 is a schematic structural view of the inward gear ring, outward gear ring and gear barrel of the present invention;

fig. 7 is a schematic structural view of the fixing disc and the stabilizer bar of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. screening the box; 4. a drive box; 5. fixing the disc; 6. a motor; 7. rotating the rod; 8. a main gear; 9. a stabilizer bar; 10. a gear drum; 11. a first set of stabilizing seats; 12. a first conical sizing drum; 13. an inward gear ring; 14. a second set of stabilizing mounts; 15. a second conical screening drum; 16. a feed pipe; 17. an outward gear ring; 18. a feed inlet; 19. an inclined slide plate; 20. a slider ring; 21. a chute; 22. a first discharge pipe; 23. a second discharge pipe; 24. a third discharge pipe; 25. disassembling the plate; 26. an inward viewing window;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a dry powder mortar screening device comprises a bottom plate 1, one side of the top of the bottom plate 1 is fixedly connected with a support frame 2, the top of the support frame 2 is fixedly connected with a screening box 3, the right side of the screening box 3 is fixedly connected with a driving box 4, the left side of the driving box 4 is fixedly provided with a fixed disc 5 through an opening, the right side of the top of the bottom plate 1 is fixedly provided with a motor 6 through a connecting plate, the motor 6 is a servo motor, an output shaft of the motor 6 is fixedly connected with a rotating rod 7 through a coupler, one end of the rotating rod 7 penetrates through the driving box 4 and extends into the driving box 4, one end of the rotating rod 7 extending into the driving box 4 is fixedly connected with a master gear 8, the top and the bottom of one side of the fixed disc 5 are both fixedly connected with stabilizer bars 9, one end of each stabilizer bar 9 is fixedly connected with the inner wall of the driving box 4, a, a first group of stabilizing seats 11 is fixedly connected to the left side of the inner cavity of the screening box 3, the first group of stabilizing seats 11 has four stabilizing corners, a first conical screening barrel 12 is rotatably connected to the inner part of the first group of stabilizing seats 11, both the first conical screening barrel and the second conical screening barrel have the characteristic of inclination, one side of the first conical screening barrel 12 penetrates through the fixing plate 5 and extends into the driving box 4, an inward gear ring 13 meshed with the gear barrel 10 is fixedly installed on one side of the first conical screening barrel 12 extending into the driving box 4, a second group of stabilizing seats 14 is fixedly connected to the left side of the inner cavity of the screening box 3 and is positioned in the first group of stabilizing seats 11, the second group of stabilizing seats 14 has four stabilizing corners, a second conical screening barrel 15 is rotatably connected to the inner part of the second group of stabilizing seats 14, one side of the second conical screening barrel 15 penetrates through the fixing plate 5 and extends into the driving box 4, and one side of the second conical screening barrel 15 extending into the driving box 4 is communicated with a feeding pipe 16, the surface fixed mounting of inlet pipe 16 has the outward gear circle 17 with gear section of thick bamboo 10 engaged with, the passageway with second toper screening section of thick bamboo 15 and the first toper screening section of thick bamboo 12 looks adaptation is seted up respectively to one side of fixed disk 5, the middle part on drive case 4 right side is seted up the feed inlet 18 that suits with inlet pipe 16, the bottom fixed mounting in screening case 3 inner chamber has oblique slide plate 19, oblique slide plate 19 inclines to third discharging pipe 24, the equal fixedly connected with in left side on first toper screening section of thick bamboo 12 and the second toper screening section of thick bamboo 15 surface strip circle 20, the spout 21 with strip circle 20 looks adaptation is seted up to the inboard of first group stable seat 11 and the second group stable seat 14. The left side intercommunication of screening case 3 has the first discharging pipe 22 with first toper screening section of thick bamboo 12 looks adaptation, and the left side of screening case 3 just is located the below intercommunication of first discharging pipe 22 has the second discharging pipe 23 with second toper screening section of thick bamboo 15 looks adaptation, and the left side intercommunication of screening case 3 bottom has third discharging pipe 24, and one side fixed mounting on screening case 3 surface has dismantlement board 25, and the fixed surface who dismantles board 25 installs interior window 26.

And those not described in detail in this specification are well within the skill of those in the art.

When the screening device is used, a worker sends a material into the second conical screening barrel 15 through the feeding hole 18, the worker starts the motor 6 at the moment, the motor 6 drives the main gear 8 to rotate through the output shaft, the gear barrel 10 drives the first conical screening barrel 12 connected with the inward gear ring 13 to rotate through the meshing between the gear barrel 10 and the main gear 8, the outward gear ring 17 meshed with the gear barrel 10 drives the second conical screening barrel 15 connected with the outward gear ring to rotate similarly, the inward gear ring 13 and the outward gear ring 17 are respectively meshed at the bottom and the top of the main gear 8, so that the screening box can rotate in different directions, the worker can observe the condition in the screening box 3 through the external inward viewing window 26 when the screening device is operated, the material can be divided into three different models after being screened through the double layers of the first conical screening barrel 12 and the second conical screening barrel, through the first discharging pipe 22 corresponding to the screening box 3, the first conical screening barrel 12 and the second conical screening barrel 15, the second discharging pipe 23 and the third discharging pipe 24 discharge materials to different processing lines, after production is finished, a worker can take down the dismounting plate 25 to clean the inside of the screening box 3 and the screen surface of the screening barrel, the worker installs the dismounting plate 25 after cleaning is finished, and equipment is closed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry powder mortar screening plant, includes bottom plate (1), its characterized in that: the screening device is characterized in that a supporting frame (2) is fixedly connected to one side of the top of the bottom plate (1), a screening box (3) is fixedly connected to the top of the supporting frame (2), a driving box (4) is fixedly connected to the right side of the screening box (3), a fixed disc (5) is fixedly mounted on the left side of the driving box (4) through an opening, a motor (6) is fixedly mounted on the right side of the top of the bottom plate (1) through a connecting plate, an output shaft of the motor (6) is fixedly connected with a rotating rod (7) through a coupler, one end of the rotating rod (7) penetrates through the driving box (4) and extends into the driving box (4), a main gear (8) is fixedly connected to one end of the rotating rod (7) extending into the driving box (4), stabilizer bars (9) are fixedly connected to the top and the bottom of one side of the fixed disc (5), and one end of the, the surface of a stabilizer bar (9) positioned at the bottom of the fixed disc (5) is rotated and sleeved with a gear drum (10) meshed with a main gear (8), the left side of the inner cavity of the screening box (3) is fixedly connected with a first group of stabilizing seats (11), the internal rotation of the first group of stabilizing seats (11) is connected with a first conical screening drum (12), one side of the first conical screening drum (12) penetrates through the fixed disc (5) and extends into the driving box (4), one side of the first conical screening drum (12) extending into the driving box (4) is fixedly provided with an inward gear ring (13) meshed with the gear drum (10), the left side of the inner cavity of the screening box (3) is fixedly connected with a second group of stabilizing seats (14) positioned in the first group of stabilizing seats (11), the internal rotation of the second group of stabilizing seats (14) is connected with a second conical screening drum (15), one side of a second conical screening section of thick bamboo (15) runs through fixed disk (5) and extends to inside drive box (4) to one side intercommunication that a second conical screening section of thick bamboo (15) extend to inside drive box (4) has inlet pipe (16), the fixed surface of inlet pipe (16) installs outside gear circle (17) with gear section of thick bamboo (10) engaged with.

2. The dry mortar screening device according to claim 1, wherein: the passageway with second toper screening section of thick bamboo (15) and first toper screening section of thick bamboo (12) looks adaptation is seted up respectively to one side of fixed disk (5), feed inlet (18) that suit with inlet pipe (16) are seted up to the middle part on drive case (4) right side.

3. The dry mortar screening device according to claim 1, wherein: an inclined sliding plate (19) is fixedly arranged at the bottom of the inner cavity of the screening box (3).

4. The dry mortar screening device according to claim 1, wherein: the equal fixedly connected with in the left side on first toper screening section of thick bamboo (12) and second toper screening section of thick bamboo (15) surface slips circle (20), spout (21) with slips circle (20) looks adaptation are seted up to the inboard of first group stable seat (11) and second group stable seat (14).

5. The dry mortar screening device according to claim 1, wherein: the left side intercommunication of screening case (3) has first discharging pipe (22) with a toper screening section of thick bamboo (12) looks adaptation, the left side of screening case (3) and the below intercommunication that is located first discharging pipe (22) have with second toper screening section of thick bamboo (15) looks adaptation second discharging pipe (23), the left side intercommunication of screening case (3) bottom has third discharging pipe (24).

6. The dry mortar screening device according to claim 1, wherein: one side fixed mounting on screening case (3) surface has dismantlement board (25), and the fixed surface of dismantling board (25) installs interior window (26).