CN112871635A

CN112871635A - Grit drying device for building field

Info

Publication number: CN112871635A
Application number: CN202011557325.1A
Authority: CN
Inventors: 黄兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-06-01

Abstract

The invention discloses a sand and stone drying device for the building field, which comprises a drying box main body, wherein four corners of the bottom end of the drying box main body are respectively connected with a supporting leg, the top end of the drying box main body is connected with a blanking hopper, and two first through holes are respectively formed in two sides of the drying box main body. According to the invention, through the support columns, the movable frame, the slide rail, the movable box, the transmission rack, the half gear, the object placing plate, the second sieve plate, the first driving motor, the rotary rod and the first rolling bearing, the movable frame can be conveniently shaken back and forth left and right in the drying box main body, so that sand stones are turned over in the movable frame and are dried by hot air, the sand stones can be uniformly dried, and the sand stones can be classified according to the size and specification of the sand stones while the drying is improved, so that workers can conveniently collect the sand stones, and the drying efficiency of the sand stone drying device on the sand stones is improved.

Description

Grit drying device for building field

Technical Field

The invention relates to the technical field of building construction equipment, in particular to a sand and stone drying device for the building field.

Background

Sandstone refers to a loose mixture of sand and gravel, and is called gravel or cobble with a geological particle size larger than 2mm (the difference between gravel and gravel is that the gravel is different in degree of rounding, if the gravel is mostly gravel, the sandstone is called sandstone.

There are multiple grit drying device for building field in the existing market, but these grit drying device ubiquitous grit often is motionless places in the drying cabinet by hot-blast drying for static, and leads to the surface of grit can not be abundant blow by the hot-blast, and can not be convenient classify the grit according to size and specification when dry grit. Therefore, the person skilled in the art provides a sand drying device for the construction field to solve the problems mentioned in the background art.

Disclosure of Invention

The invention aims to provide a sand drying device for the building field, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a sand and stone drying device for the building field comprises a drying box main body, wherein four corners of the bottom of the drying box main body are connected with supporting legs, the top end of the drying box main body is connected with a blanking hopper, two first through holes are formed in two sides of the drying box main body, a drying fan is arranged at the bottom of the drying box main body, two supporting columns are connected with the bottom of the inner side of the drying box main body, two sliding rails are arranged at the bottom of the inner side of the drying box main body, a first driving motor is arranged at the front part of the inner side of the drying box main body, a rotating rod is arranged at the rear part of the inner side of the drying box main body, a half gear is sleeved on the outer side of the rotating rod, a second vent pipe is connected with the outer side of the drying fan, two vent hoses are arranged on two sides of the outer, the outside equidistance of first ventilation pipe is provided with a plurality of mouth of blowing, the slider is installed, two to the bottom of support column the top of support column is connected with the movable frame jointly, two second poling holes have all been seted up to the both sides of movable frame, the inboard top of movable frame is connected with first sieve, the inboard intermediate position of movable frame is connected with the second sieve, the inboard bottom of movable frame is provided with puts the thing board, the bottom of movable frame is connected with movable box, the inboard top bottom of movable box all is connected with the driving rack.

Further, three first discharge gate has been seted up to one side of drying cabinet main part, second driving motor has been installed on one side on drying cabinet main part top, the top of drying cabinet main part is provided with the serving pole, the outside of serving pole is connected with the connection rope, three second bin outlet has been seted up to one side of activity frame, one side of activity frame is connected with three dodge gate, one side of activity frame inboard is connected with the lifter bar, the outside of lifter bar is provided with three support ejector pin, first sieve, second sieve and the one side of putting the thing board all are provided with the hinge, first sieve, second sieve and the opposite side of putting the thing board all are seted up flutedly.

Further, the junction of dwang and drying cabinet main part is provided with first antifriction bearing, the one end of dwang is connected with first antifriction bearing, the other end of dwang is connected with a driving motor's output shaft.

Furthermore, the outer side of the half gear is meshed with the outer side of the transmission rack, and the support column is connected with the drying box main body in a sliding mode through the sliding blocks and the sliding rails in a matched mode.

Further, the first vent tube is disposed inside the first perforated hole and the second perforated hole.

Further, the junction of serving pole and drying cabinet main part is provided with second antifriction bearing, the one end of serving pole is connected with second antifriction bearing, the other end of serving pole is connected with second driving motor's output shaft, the wire rope handling hole has been seted up on the top of drying cabinet main part, connect the inside of rope setting at the wire rope handling hole, the one end of connecting the rope is connected with the outside of serving pole, the other end of connecting the rope is connected with the top of lifter.

Further, the lifting rod sets up the inside at three recess, first sieve, second sieve and the bottom of putting the thing board offset with the top of three support ejector pin respectively, first sieve, second sieve and put the thing board and all rotate through the hinge with the movable frame and be connected.

Furthermore, the bottom of movable frame is connected with the drain pipe, the one end of drain pipe is provided with the screw cap, third perforation hole has been seted up to one side of drying cabinet main part, the drain pipe sets up the inside in third perforation hole.

Compared with the prior art, the invention has the beneficial effects that:

through the support column, the movable frame, a slide rail, the activity box, the transmission rack, the semi-gear, put the thing board, the second sieve, first sieve, a driving motor, dwang and first antifriction bearing, make the movable frame make a round trip to rock about the inside of drying cabinet main part that can be convenient, make the grit turn in the movable frame by hot air drying, thereby can make the grit can be even by drying, and when improving the dry grit, can classify the grit according to the size and specification of grit, so that the staff collects, thereby the drying efficiency of this grit drying device to the grit has been improved.

Drawings

FIG. 1 is a schematic view showing the construction of a sand drying apparatus for construction fields according to embodiments 1 and 2;

FIG. 2 is a side partial sectional view of a movable box, a rotary rod and a first driving motor in the sand drying apparatus for construction in accordance with embodiment 1;

FIG. 3 is an enlarged view of A in the sand drying apparatus for construction in accordance with example 1;

FIG. 4 is a partial schematic view showing the structure of a drain pipe and a screw cap in the sand drying apparatus for construction in accordance with example 2.

In the figure: 1. supporting legs; 2. a drain pipe; 3. a threaded cap; 4. a first discharge port; 5. a ventilation hose; 6. a first perforation hole; 7. a second perforation hole; 8. a drying box main body; 9. feeding a hopper; 10. a first vent pipe; 11. a hinge; 12. a first screen deck; 13. a blowing nozzle; 14. a lifting bar; 15. a movable door; 16. a second screen deck; 17. a groove; 18. a second vent pipe; 19. a second discharge opening; 20. a storage plate; 21. supporting the ejector rod; 22. a movable frame; 23. a support pillar; 24. a slider; 25. a half gear; 26. drying the fan; 27. a drive rack; 28. a movable box; 29. a slide rail; 30. a first rolling bearing; 31. a first drive motor; 32. rotating the rod; 33. connecting ropes; 34. a rope winding rod; 35. a second rolling bearing; 36. a second drive motor.

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.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a sand drying device for the building field includes a drying box main body 8, four corners of the bottom end of the drying box main body 8 are all connected with support legs 1, the top end of the drying box main body 8 is connected with a blanking hopper 9, two first through holes 6 are respectively formed on two sides of the drying box main body 8, a drying fan 26 is disposed at the bottom of the drying box main body 8, two support columns 23 are connected to the bottom of the inner side of the drying box main body 8, two slide rails 29 are disposed at the bottom of the inner side of the drying box main body 8, a first driving motor 31 is mounted at the front part of the inner side of the drying box main body 8, a rotating rod 32 is disposed at the rear part of the inner side of the drying box main body 8, a half gear 25 is sleeved on the outer side of the rotating rod 32, a second vent pipe 18 is connected to the outer side of the drying fan 26, the outside equidistance of first ventilation pipe 10 is provided with a plurality of mouth 13 of blowing, slider 24 is installed to the bottom of support column 23, the top of two support columns 23 is connected with movable frame 22 jointly, two second through-hole 7 have all been seted up to movable frame 22's both sides, the inboard top of movable frame 22 is connected with first sieve 12, the inboard intermediate position of movable frame 22 is connected with second sieve 16, the inboard bottom of movable frame 22 is provided with puts thing board 20, the bottom of movable frame 22 is connected with movable box 28, the inboard top bottom of movable box 28 all is connected with driving rack 27.

Wherein, three first discharge gate 4 has been seted up to one side of drying cabinet main part 8, second driving motor 36 has been installed on one side on drying cabinet main part 8 top, the top of drying cabinet main part 8 is provided with serving pole 34, serving pole 34's the outside is connected with connection rope 33, three second discharge gate 19 has been seted up to one side of movable frame 22, one side of movable frame 22 is connected with three dodge gate 15, one side of movable frame 22 inboard is connected with lifting rod 14, lifting rod 14's the outside is provided with three support ejector pin 21, first sieve 12, second sieve 16 and the one side of putting thing board 20 all are provided with hinge 11, first sieve 12, second sieve 16 and the opposite side of putting thing board 20 have all seted up recess 17.

Wherein, the junction of dwang 32 and drying cabinet main part 8 is provided with first antifriction bearing 30, and the one end of dwang 32 is connected with first antifriction bearing 30, and the other end of dwang 32 is connected with the output shaft of first driving motor 31.

Wherein, the outer side of the half gear 25 is engaged with the outer side of the transmission rack 27, and the support column 23 is slidably connected with the drying box main body 8 through the matching of the slide block 24 and the slide rail 29.

Wherein the first vent tube 10 is arranged inside the first perforated hole 6 and the second perforated hole 7.

Wherein, the junction of serving pole 34 and drying cabinet main part 8 is provided with second antifriction bearing 35, the one end of serving pole 34 is connected with second antifriction bearing 35, the other end of serving pole 34 is connected with second driving motor 36's output shaft, the wire rope handling hole has been seted up on the top of drying cabinet main part 8, connect rope 33 and set up the inside in wire rope handling hole, the one end of connecting rope 33 is connected with the outside of serving pole 34, the other end of connecting rope 33 is connected with the top of lifter 14.

Wherein, the lifting rod 14 sets up in the inside of three recess 17, and first sieve 12, second sieve 16 and the bottom of putting thing board 20 offset with three top of supporting ejector pin 21 respectively, and first sieve 12, second sieve 16 and put thing board 20 all rotate with the movable frame 22 through hinge 11 and be connected.

The working principle is as follows: when the sand drying device is used for drying sand, firstly, the sand is poured into the drying box main body 8 through the discharging hopper 9, meanwhile, the first driving motor 31 is opened, the output shaft of the first driving motor 31 drives the rotating rod 32 connected with the first driving motor to rotate on the drying box main body 8 through the first rolling bearing 30, so that the rotating rod 32 drives the half gear 25 to rotate, the half gear 25 continuously brakes the upper and lower driving racks 27 on the inner side of the movable box 28, the movable box 28 continuously moves horizontally and leftwards and rightwards through the two driving racks 27, the movable box 28 drives the whole movable frame 22 to horizontally slide leftwards and rightwards in the drying box main body 8 through the two supporting columns 23, the sand falling on the first sieve plate 12 is firstly sieved by the first sieve plate 12, larger-particle sand is left on the first sieve plate 12, and smaller sand and waste rock are fallen on the second sieve plate 16, smaller gravels and waste stone chips are continuously screened by the second screen plate 16, so that the smaller gravels are remained on the second screen plate 16, the waste stone chips fall on the object placing plate 20 and can not be screened any more, when the movable frame 22 moves left and right, the two first ventilation pipes 10 pass through the two second through-holes 7 arranged at the two sides of the movable frame 22, at the moment, the drying fan 26 is opened, the drying fan 26 blows hot air into the second ventilation pipes 18, the hot air is blown into the two first ventilation pipes 10 through the four ventilation hoses 5 connected with the second ventilation pipes 18, then the hot air is blown onto the gravels on the first screen plate 12 and the second screen plate 16 through the plurality of air blowing nozzles 13 arranged on the two first ventilation pipes 10, so as to perform hot air drying operation on the swaying gravels, after the gravels are dried, the movable door 15 is opened from the movable frame 22 through the first discharge port 4, and one side of the movable door 15 is abutted to the inside the first discharge port 4, then open second driving motor 36, second driving motor 36 drives rope winding rod 34 and rotates on drying cabinet main part 8 through second antifriction bearing 35, make connecting rope 33 receive and roll up by rope winding rod 34, make connecting rope 33 pull lift bar 14 and upwards move, thereby make the three support ejector pin 21 that sets up on the lift bar 14 respectively with first sieve 12, second sieve 16 and put the thing board 20 jack-up, thereby make first sieve 12, second sieve 16 and put the thing board 20 all through hinge 11 on the movable frame 22, the slope, thereby make the grit on first sieve 12, second sieve 16 and the thing board 20, waste stone bits discharge drying cabinet main part 8 through second bin outlet 19 and first bin outlet 4.

Example 2

Referring to fig. 1 and 4, a grit drying device for building field, this embodiment compares in embodiment 1, still includes that the bottom of activity frame 22 is connected with drain pipe 2, and the one end of drain pipe 2 is provided with threaded cover 3, and the third perforation hole has been seted up to one side of drying cabinet main part 8, and drain pipe 2 sets up the inside in third perforation hole to can be convenient with the interior log raft play drying cabinet main part 8 of activity frame 22.

The working principle is as follows: when the sand is poured into the movable frame 22, a part of the water drops to the bottom of the inner side of the movable frame 22 and accumulates, and at this time, the screw cap 3 can be opened to discharge the water inside the movable frame 22 out of the drying cabinet main body 8 through the drain pipe 2.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a grit drying device for the building field, includes drying cabinet main part (8), its characterized in that, the four corners of drying cabinet main part (8) bottom all is connected with supporting leg (1), and the top of drying cabinet main part (8) is connected with down hopper (9), two first perforation hole (6) have all been seted up to the both sides of drying cabinet main part (8), the bottom of drying cabinet main part (8) is provided with drying blower (26), the bottom of drying cabinet main part (8) inboard is connected with two support columns (23), the bottom of drying cabinet main part (8) inboard is provided with two slide rails (29), the front portion of drying cabinet main part (8) inboard installs first driving motor (31), the rear portion of drying cabinet main part (8) inboard is provided with dwang (32), half gear (25) have been cup jointed in the outside of dwang (32), the outside of drying fan (26) is connected with second ventilation pipe (18), both sides in second ventilation pipe (18) outside all are provided with two ventilation hose (5), two of same height the one end of ventilation hose (5) is connected with first ventilation pipe (10) jointly, the outside equidistance of first ventilation pipe (10) is provided with a plurality of blowing nozzle (13), slider (24) are installed to the bottom of support column (23), two the top of support column (23) is connected with movable frame (22) jointly, two second perforation hole (7) have all been seted up to the both sides of movable frame (22), the top of movable frame (22) inboard is connected with first sieve (12), the inboard intermediate position of movable frame (22) is connected with second sieve (16), the inboard bottom of movable frame (22) is provided with puts thing board (20), the bottom of activity frame (22) is connected with activity box (28), the top bottom of activity box (28) inboard all is connected with drive rack (27).

2. The sand drying device for the construction field according to claim 1, wherein one side of the drying box main body (8) is provided with three first discharging ports (4), one side of the top end of the drying box main body (8) is provided with a second driving motor (36), the top end of the drying box main body (8) is provided with a rope winding rod (34), the outer side of the rope winding rod (34) is connected with a connecting rope (33), one side of the movable frame (22) is provided with three second discharging ports (19), one side of the movable frame (22) is connected with three movable doors (15), one side of the inner side of the movable frame (22) is connected with a lifting rod (14), the outer side of the lifting rod (14) is provided with three supporting and ejecting rods (21), one sides of the first sieve plate (12), the second sieve plate (16) and the object placing plate (20) are provided with hinges (11), the other sides of the first sieve plate (12), the second sieve plate (16) and the object placing plate (20) are provided with grooves (17).

3. A sand drying device for construction field according to claim 1, wherein a first rolling bearing (30) is provided at the junction of the rotating rod (32) and the drying box main body (8), one end of the rotating rod (32) is connected with the first rolling bearing (30), and the other end of the rotating rod (32) is connected with the output shaft of the first driving motor (31).

4. A sand drying device for building field according to claim 3, characterized in that the outer side of the half gear (25) is engaged with the outer side of the transmission rack (27), and the supporting column (23) is slidably connected with the drying box main body (8) through the matching of the sliding block (24) and the sliding rail (29).

5. A sand drying apparatus for the construction field according to claim 1, wherein the first ventilation pipe (10) is provided inside the first through-hole (6) and the second through-hole (7).

6. The sand drying device for the construction field according to claim 2, wherein a second rolling bearing (35) is arranged at the joint of the rope winding rod (34) and the drying box main body (8), one end of the rope winding rod (34) is connected with the second rolling bearing (35), the other end of the rope winding rod (34) is connected with an output shaft of a second driving motor (36), a rope penetrating hole is formed in the top end of the drying box main body (8), the connecting rope (33) is arranged inside the rope penetrating hole, one end of the connecting rope (33) is connected with the outer side of the rope winding rod (34), and the other end of the connecting rope (33) is connected with the top end of the lifting rod (14).

7. A sand and stone drying device for building field according to claim 6, characterized in that, the lift bar (14) sets up in the inside of three recess (17), the bottom of first sieve (12), second sieve (16) and putting the thing board (20) offsets with the top of three support ejector pin (21) respectively, first sieve (12), second sieve (16) and putting the thing board (20) and activity frame (22) are all connected through hinge (11) rotation.

8. The sand drying device for the construction field according to claim 1, wherein a drain pipe (2) is connected to the bottom end of the movable frame (22), a threaded cover (3) is arranged at one end of the drain pipe (2), a third through hole is formed in one side of the drying box main body (8), and the drain pipe (2) is arranged inside the third through hole.