CN213791927U

CN213791927U - Sand screening device for building construction

Info

Publication number: CN213791927U
Application number: CN202022331422.0U
Authority: CN
Inventors: 张力; 齐伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-27
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a sand screening device for building construction, including chassis, crushing case, blanking table, blanking groove, adsorption component, separator box, separation component, crushing component and material loading subassembly, there is crushing case top terminal surface one side of chassis through bolt fixed mounting, blanking table is installed to the top terminal surface of crushing case, and the terminal surface center of blanking table has seted up the blanking groove, adsorption component is installed to inside one side of crushing case, crushing component is installed to the inside center of crushing case, material loading subassembly is installed to outside one side of crushing case, the separation box is installed through bolt fixed mounting to the top terminal surface opposite side of chassis; the sand screening device for building construction is small in size and stable in feeding; when using, can effectively carry out the breakage with the sand piece that solidifies, also can adsorb the iron fillings in the sand in addition and detach, simultaneously, can divide the sand to sieve, improved the convenience of use greatly.

Description

Sand screening device for building construction

Technical Field

The utility model relates to a construction equipment field specifically is a sand screening plant for construction.

Background

The sand is granules with the particle size of 0.074-2 mm, which are formed by washing rocks with rainwater or rolling the rocks after the rocks are weathered; in the process of building construction, sand is a more important construction raw material; when the sand is used, a screening device is used for screening impurities in the sand and the sand with different particle sizes; screening plant among the prior art, the volume is huge, and the operation is inconvenient, and when using, the screening effect is not good, can't detach the iron fillings that mix with in the sand, moreover, when the sand congeals the blocking, influences the effect of screening, consequently, it is very necessary to design a sand screening plant for construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand screening device for building construction, which has small volume and stable feeding; when using, can effectively carry out the breakage with the sand piece that solidifies, also can adsorb the iron fillings in the sand in addition and detach, simultaneously, can divide the sand to sieve, improved the convenience of use greatly.

The purpose of the utility model can be realized by the following technical scheme:

a sand screening device for building construction comprises a bottom frame, a crushing box, a blanking table, a blanking groove, an adsorption component, a separation box, a separation component, a crushing component and a feeding component, wherein the crushing box is fixedly installed on one side of the top end face of the bottom frame through bolts;

the separation component comprises an installation cover plate, a separation plate, a screen separating screen, a vibration motor, a limiting bottom rod, a first discharging platform, a blanking hole and a second discharging platform, the mounting cover plate is fixedly mounted on one side of the top end surface of the separation box through screws, the separation plate is fixedly mounted on one side of the interior of the separation box through bolts, a screen separating net is fixedly mounted in the center of the end surface of the separation plate, and the bottom end surface of the sub-screen mesh is fixedly provided with a vibration motor, both sides of the bottom end surface of the sub-screen mesh are fixedly provided with limit bottom rods, the bottom of the limiting bottom rod is fixedly connected with the bottom of the inner side of the separation box, blanking holes are arranged at one end of the bottom of the sub-screen and below the bottom of the sub-screen, the outer side of a blanking hole at one end of the bottom of the sub-screen is connected with a second discharging platform, and the outer side of the blanking hole below the bottom of the sub-screen is provided with a first discharging platform.

As a further aspect of the present invention: the adsorption component comprises a wiring end, a mounting bracket and an adsorption rod, the wiring end is fixedly mounted on one side of the top end face of the crushing box through bolts, the mounting bracket is fixedly mounted on one side of the inner wall of the crushing box through bolts, and the bottom end face of the mounting bracket is fixedly mounted with the adsorption rod.

As a further aspect of the present invention: broken subassembly includes broken motor, broken axle, crushing frame, dust filter screen, dust case and sealed partition board, broken motor passes through bolt fixed mounting in the terminal surface one side of smashing the case, broken axle is installed in the one end connection of broken motor, and broken axle peg graft and install the inside at smashing the case, the outer wall of broken axle all around equal fixed mounting have a plurality of to smash the frame, dust filter screen fixed mounting is in the inboard bottom of smashing the case, and the dust filter screen is connected with the separator plate, the bottom of dust filter screen is provided with the dust case, sealed partition board passes through hinge fixed mounting in outer wall one side of smashing the case, and the dust case is located sealed partition board's inboard.

As a further aspect of the present invention: the inside of smashing the case and the inside intercommunication of separator box, and the top one end of separator plate is connected with the bottom one end of dust filter screen.

As a further aspect of the present invention: the material loading subassembly includes bearing base, bearing bar and defeated material machine, the bearing base passes through bolt fixed mounting in terminal surface one side of chassis, the top terminal surface of bearing base has the bearing bar through welded fastening, the top of bearing bar has defeated material machine through bolt fixed mounting, and the top one end of defeated material machine is located the top of silo.

As a further aspect of the present invention: the blanking hole is an inclined hole, and one end of the blanking hole penetrates through the separation box to be connected with the first discharging platform and the second discharging platform respectively.

The utility model has the advantages that: the sand screening device for building construction is small in size, can be used for loading through the loading assembly, is convenient and quick, and is stable in loading; when using, can effectively carry out the breakage with the sand piece that solidifies through broken subassembly to make the dust in the sand can separate with the sand, also can adsorb the iron fillings in the sand through adsorption component in addition and detach, simultaneously, the sand after the breakage can divide the sand to sieve through separation component, makes the sand of different granule sizes can select separately, has improved the convenience of use greatly.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of a second overall structure of the present invention;

FIG. 3 is an overall sectional view of the present invention;

in the figure: 1. a chassis; 2. a crushing box; 3. a blanking table; 4. a charging chute; 5. an adsorption component; 6. a separation tank; 7. a separation assembly; 8. a crushing assembly; 9. a feeding assembly; 51. a terminal; 52. mounting a bracket; 53. an adsorption rod; 71. installing a cover plate; 72. a separation plate; 73. separating a screen; 74. a vibration motor; 75. a limiting bottom rod; 76. a first discharging table; 77. a blanking hole; 78. a second discharging table; 81. a crushing motor; 82. a crushing shaft; 83. a crushing frame; 84. a dust filter screen; 85. a dust box; 86. sealing the partition plate; 91. a load-bearing base; 92. a load-bearing bar; 93. a material conveyer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a sand screening device for building construction comprises an underframe 1, a crushing box 2, a blanking table 3, a blanking groove 4, an adsorption component 5, a separation box 6, a separation component 7, a crushing component 8 and a feeding component 9, wherein the crushing box 2 is fixedly installed on one side of the top end surface of the underframe 1 through bolts, the blanking table 3 is installed on the top end surface of the crushing box 2, the blanking groove 4 is formed in the center of the end surface of the blanking table 3, the adsorption component 5 is installed on one side inside the crushing box 2, the crushing component 8 is installed in the center inside of the crushing box 2, the feeding component 9 is installed on one side outside the crushing box 2, the separation box 6 is fixedly installed on the other side of the top end surface of the underframe 1 through bolts, and the separation component 7 is installed on one side inside the separation box 6; the separating component 7 comprises an installation cover plate 71, a separating plate 72, a separating screen 73, a vibrating motor 74, a limiting bottom rod 75, a first discharging table 76, a blanking hole 77 and a second discharging table 78, the installation cover plate 71 is fixedly installed on one side of the top end face of the separating box 6 through screws, the separating plate 72 is fixedly installed on one side of the inner portion of the separating box 6 through bolts, the separating screen 73 is fixedly installed in the center of the end face of the separating plate 72, and the bottom end surface of the screening net 73 is fixedly provided with a vibration motor 74, both sides of the bottom end surface of the screening net 73 are fixedly provided with limit bottom rods 75, and the bottom of the limiting bottom rod 75 is fixedly connected with the bottom of the inner side of the separation box 6, blanking holes 77 are arranged at one end of the bottom of the screening net 73 and below the bottom, a second discharging platform 78 is connected and installed at the outer side of the blanking hole 77 at one end of the bottom of the screening net 73, and a first discharging platform 76 is installed at the outer side of the blanking hole 77 below the bottom of the screening net 73.

As an embodiment of the utility model, adsorption component 5 includes wiring end 51, installing support 52 and adsorption rod 53, and wiring end 51 passes through bolt fixed mounting in the top terminal surface one side of smashing case 2, and installing support 52 passes through bolt fixed mounting in the inner wall one side of smashing case 2, and the bottom terminal surface fixed mounting of installing support 52 has adsorption rod 53, can detach the iron fillings in the sand through adsorption component 5 to improve the whole quality of sand.

As an embodiment of the present invention, the crushing assembly 8 includes a crushing motor 81, a crushing shaft 82, a crushing frame 83, a dust filter screen 84, a dust box 85 and a seal partition plate 86, the crushing motor 81 is fixedly mounted on one side of the end surface of the crushing box 2 through bolts, one end of the crushing motor 81 is connected with the crushing shaft 82, and the crushing shaft 82 is inserted and mounted inside the crushing box 2, a plurality of crushing frames 83 are fixedly mounted around the outer wall of the crushing shaft 82, the dust filter screen 84 is fixedly mounted at the bottom of the inner side of the crushing box 2, and the dust filter screen 84 is connected with the separation plate 72, the inside of the crushing box 2 is communicated with the inside of the separation box 6, and one end of the top of the separation plate 72 is connected with one end of the bottom of the dust filter screen 84, which; the bottom of dust filter screen 84 is provided with dust box 85, and sealed partition plate 86 passes through hinge fixed mounting in the outer wall one side of smashing case 2, and dust box 85 is located sealed partition plate 86's inboard, can filter the dust in the sand through broken subassembly 8 to can carry out the breakage with the sand piece that condenses.

As an embodiment of the utility model, material loading subassembly 9 includes bearing base 91, bearing bar 92 and defeated material machine 93, and bearing base 91 passes through bolt fixed mounting in terminal surface one side of chassis 1, and bearing base 91's top terminal surface has bearing bar 92 through welded fastening, and bolt fixed mounting has defeated material machine 93 at the top of bearing bar 92, and the top one end of defeated material machine 93 is located the top of silo 4, makes things convenient for the material loading, and the material loading is steady.

As an embodiment of the utility model, blanking hole 77 is the inclined plane hole, and blanking hole 77's one end is passed separator box 6 and is connected with first ejection of compact platform 76 and second ejection of compact platform 78 respectively, makes things convenient for the unloading.

The utility model discloses a theory of operation: when the sand crusher is used, feeding is carried out through the feeding component 9 on one side of the top end face of the underframe 1, the conveyor 93 can be supported through the bearing base 91 and the bearing rod 92, sand can be conveyed through the conveyor 93 and falls into the blanking groove 4 after being conveyed to one side of the top of the blanking table 3, the sand enters the crushing box 2 through the blanking groove 4, the sand is adsorbed and crushed through the adsorption component 5 and the crushing component 8, the crushing motor 81 works and drives the crushing frame 83 to rotate through the crushing shaft 82, so that sand blocks can be beaten and crushed, the crushed sand falls into the separation box 6 through the dust filter screen 84, the wiring terminal 51 is connected with electricity, the adsorption rod 53 at the bottom of the installation frame 52 works, the adsorption rod 53 generates static electricity to adsorb scrap iron in the sand, and dust of the sand falls into the dust box 85 through the dust filter screen 84, after sand falls into the separation box 6, the sand is separated and sieved through the separation component 7, the sand falls onto the separation plate 72, the sand with smaller particles can fall into the blanking holes 77 at the top of the first discharging platform 76 through the separation screen 73, the vibration motor 74 can vibrate the sand to separate and sieve the sand, the separation screen 73 can be supported through the limiting bottom rod 75, part of the sand falls into the blanking holes 77 at the top of the first discharging platform 76 through the separation screen 73 and flows into the first discharging platform 76 through the blanking holes 77, and the sand with larger particles falls into the second discharging platform 78 through the blanking holes 77 at the top of the second discharging platform 78, so that the separation effect is achieved, and the inside of the separation box 6 can be maintained conveniently through the installation cover plate 71; the dust in the dust box 85 can be cleaned by opening the seal partition 86.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The sand screening device for building construction is characterized by comprising an underframe (1), a crushing box (2), a blanking table (3), a blanking tank (4), an adsorption component (5), a separation box (6), a separation component (7), a crushing component (8) and a feeding component (9), wherein the crushing box (2) is fixedly installed on one side of the top end face of the underframe (1) through bolts, the blanking table (3) is installed on the top end face of the crushing box (2), the blanking tank (4) is arranged in the center of the end face of the blanking table (3), the adsorption component (5) is installed on one side of the inner portion of the crushing box (2), the crushing component (8) is installed in the center of the inner portion of the crushing box (2), the feeding component (9) is installed on one side of the outer portion of the crushing box (2), the separation box (6) is fixedly installed on the other side of the top end face of the underframe (1) through bolts, a separation component (7) is arranged on one side in the separation box (6);

the separation component (7) comprises an installation cover plate (71), a separation plate (72), a separation screen (73), a vibration motor (74), a limiting bottom rod (75), a first discharging platform (76), blanking holes (77) and a second discharging platform (78), the installation cover plate (71) is fixedly installed on one side of the top end face of the separation box (6) through screws, the separation plate (72) is fixedly installed on one side of the inside of the separation box (6) through bolts, the center of the end face of the separation plate (72) is fixedly provided with the separation screen (73), the bottom end face of the separation screen (73) is fixedly provided with the vibration motor (74), the two sides of the bottom end face of the separation screen (73) are fixedly provided with the limiting bottom rod (75), the bottom of the limiting bottom rod (75) is fixedly connected with the bottom of the inner side of the separation box (6), one end of the bottom of the separation screen (73) and the blanking holes (77) are arranged below the bottom, the outer side of a blanking hole (77) at one end of the bottom of the sub-screen (73) is connected with a second discharging platform (78), and the outer side of the blanking hole (77) below the bottom of the sub-screen (73) is provided with a first discharging platform (76).

2. The sand screening device for building construction according to claim 1, wherein the adsorption component (5) comprises a terminal (51), a mounting bracket (52) and an adsorption rod (53), the terminal (51) is fixedly installed on one side of the top end face of the crushing box (2) through a bolt, the mounting bracket (52) is fixedly installed on one side of the inner wall of the crushing box (2) through a bolt, and the adsorption rod (53) is fixedly installed on the bottom end face of the mounting bracket (52).

3. The sand screening device for building construction according to claim 1, wherein the crushing assembly (8) comprises a crushing motor (81), a crushing shaft (82), crushing frames (83), a dust filter screen (84), a dust box (85) and a sealing partition plate (86), the crushing motor (81) is fixedly installed on one side of the end face of the crushing box (2) through bolts, the crushing shaft (82) is installed at one end of the crushing motor (81) in a connected mode, the crushing shaft (82) is installed inside the crushing box (2) in an inserted mode, the crushing frames (83) are fixedly installed on the periphery of the outer wall of the crushing shaft (82), the dust filter screen (84) is fixedly installed at the bottom of the inner side of the crushing box (2), the dust filter screen (84) is connected with the separation plate (72), the dust box (85) is arranged at the bottom of the dust filter screen (84), and the sealing partition plate (86) is fixedly installed on one side of the outer wall of the crushing box (2) through hinges, and the dust box (85) is positioned at the inner side of the sealing partition plate (86).

4. A sand screening apparatus for construction work according to claim 1, wherein the inside of the pulverizing box (2) communicates with the inside of the separating box (6), and the top end of the separating plate (72) is connected with the bottom end of the dust screen (84).

5. The sand screening device for building construction as claimed in claim 1, wherein the feeding assembly (9) comprises a bearing base (91), a bearing rod (92) and a material conveyor (93), the bearing base (91) is fixedly installed on one side of the end face of the base frame (1) through bolts, the bearing rod (92) is fixedly installed on the end face of the top of the bearing base (91) through welding, the material conveyor (93) is fixedly installed on the top of the bearing rod (92) through bolts, and one end of the top of the material conveyor (93) is located above the top of the blanking chute (4).

6. The sand screening device for building construction according to claim 1, wherein the blanking hole (77) is a slant hole, and one end of the blanking hole (77) passes through the separation box (6) to be connected with the first discharging table (76) and the second discharging table (78), respectively.