CN221086279U - High-efficient sand screening device for construction engineering - Google Patents
High-efficient sand screening device for construction engineering Download PDFInfo
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- CN221086279U CN221086279U CN202322466191.8U CN202322466191U CN221086279U CN 221086279 U CN221086279 U CN 221086279U CN 202322466191 U CN202322466191 U CN 202322466191U CN 221086279 U CN221086279 U CN 221086279U
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- box
- construction engineering
- inner chamber
- screening device
- discharging pipe
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- 238000012216 screening Methods 0.000 title claims abstract description 49
- 239000004576 sand Substances 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a high-efficiency sand screening device for construction engineering, which belongs to the technical field of construction engineering and comprises a box body, wherein a screening mechanism is arranged in an inner cavity of the box body, screw rods are rotatably connected to corresponding positions of the screening mechanism at the front end and the rear end of the inner cavity of the box body through bearing seats, and moving blocks are connected to the surfaces of the screw rods in a threaded manner; through lead screw, movable block, mounting panel, clearance board, servo motor's setting, when using, start servo motor through peripheral controller, servo motor's output shaft passes through gear and chain and drives the lead screw rotation, the lead screw drives the movable block and removes, the movable block drives the mounting panel and removes, the mounting panel can drive the clearance board and remove, servo motor can reverse rotation when the clearance board removes the one end of filter cartridge, make the clearance board return to this is reciprocal can carry out comprehensive clearance to the bottom of filter cartridge, avoids the filtration pore of filter cartridge bottom to appear blocking up, thereby can guarantee the filter effect of filter cartridge.
Description
Technical Field
The utility model relates to the technical field of construction engineering, in particular to a high-efficiency sand screening device for construction engineering.
Background
In the building construction process, a large amount of sand is needed, but the sand is inevitably mixed with sundries such as weeds, stones and the like in the mining process, and before the sand is used, a sand screening device is needed for screening.
CN201810058536.7 discloses a sand screening device for municipal engineering, which comprises an operation box, wherein a support frame is fixedly arranged at the top of the operation box, a rotating wheel is rotatably arranged on the support frame, a first limiting wheel and a second limiting wheel are rotatably and symmetrically arranged on the support frame, a positioning column is eccentrically and fixedly arranged on the front surface of the first pull rope rotating wheel, the other end of the second pull rope is fixedly connected with the first pull rope, a screening groove is formed in the operation box, the first pull rope penetrates through the screening groove downwards and bypasses a fixed pulley I, and one end of the first pull rope, far away from a lantern ring, is fixed on the lower bottom surface of the screening groove; according to the invention, the first stay cord moves up and down through the rotation of the rotating wheel, so that the screening groove is driven to vibrate up and down under the elastic acting force of the reset spring, the shaking of sand in the screening groove is promoted, and the screening speed of the sand is greatly improved; the left and right reciprocating sliding of the sliding plate realizes intermittent blanking of sand from the feeding hopper, avoids the sand from falling into the screening groove in an excessively concentrated manner, and the screening of the sand is more complete.
The above patents have problems in use, such as: when the screening groove is used for screening, part of sand is easy to block the filtering holes of the screening groove, so that the screening effect of the screening groove can be reduced, and therefore, the efficient sand screening device for construction engineering needs to be provided.
Disclosure of utility model
The utility model aims to provide a high-efficiency sand screening device for construction engineering, which has the advantages of cleaning a screening groove and avoiding blocking of sand on a filtering hole of the screening groove so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction engineering is with high-efficient sand screening device, includes the box, the inner chamber of box is provided with screening mechanism, both ends and be located screening mechanism's corresponding department all rotate through the bearing frame and be connected with the lead screw around the box inner chamber, the surface threaded connection of lead screw has the movable block, the bottom of movable block is connected with the mounting panel, the top of mounting panel just is located and installs the clearance board between the movable block, servo motor is installed to one side of box, servo motor's output shaft runs through the box and extends to the inner chamber of box and pass through gear and chain and lead screw transmission and be connected, the top of box is provided with feed mechanism, one side of box inner chamber is provided with the bin outlet mechanism.
Preferably, the screening mechanism comprises a supporting plate, the supporting plates are respectively arranged on the front side and the rear side of the inner cavity of the box body, the inner side of the supporting plate is connected with a filter box in a sliding mode, one side of the filter box is hinged with a connecting rod, the other side of the inner cavity of the box body is provided with a driving motor, an output shaft of the driving motor is connected with a rotary table, and one side of the front side of the rotary table is hinged with one end of the connecting rod.
Preferably, the feeding mechanism comprises a feeding hopper, the bottom of the feeding hopper is communicated with the top of the box body, a protection box is arranged at the top of the feeding hopper, a stepping motor is arranged in an inner cavity of the protection box, and one side of an output shaft of the stepping motor penetrates through the protection box and the feeding hopper and extends to the inner cavity of the feeding hopper to be connected with a stirring paddle.
Preferably, the discharging mechanism comprises a discharging pipe, one end of the discharging pipe is communicated with the other side of the filtering box, a discharging pipe is slidably connected to the inner cavity of the discharging pipe, one end of the discharging pipe penetrates through the box body and extends to the outside of the box body, an electric push rod is mounted on the other side of the filtering box, the moving end of the electric push rod is connected with a sealing plate, and the bottom end of the sealing plate penetrates through the discharging pipe and extends to the inner cavity of the discharging pipe.
Preferably, the upper end and the lower end of the front side and the rear side of the filter box are respectively provided with a supporting slide bar, the inner side of the supporting plate and the corresponding part of the supporting slide bar are provided with a sliding groove, and the surface of the supporting slide bar is in sliding connection with the inner cavity of the sliding groove.
Preferably, limiting blocks are arranged on the front side and the rear side of the mounting plate, limiting grooves are formed in the front side and the rear side of the inner cavity of the box body and located at corresponding positions of the limiting blocks, and the surfaces of the limiting blocks are in sliding connection with the inner cavities of the limiting grooves.
Preferably, a collecting trolley is arranged at the bottom of the inner cavity of the box body, the front face of the box body is hinged with a box door, and baffles are arranged on two sides of the top of the filter box.
Preferably, the bottom of feeder hopper surface is provided with the governing valve, the both sides at feeder hopper top all communicate there is the inlet pipe, the top of inlet pipe is provided with sealed lid.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the servo motor is started through the external controller through the arrangement of the screw rod, the moving block, the mounting plate, the cleaning plate and the servo motor, when the filter box is used, the output shaft of the servo motor drives the screw rod to rotate through the gear and the chain, the screw rod drives the moving block to move, the mounting plate is driven by the moving block to move, the cleaning plate can be driven by the mounting plate to move, when the cleaning plate moves to one end of the filter box, the servo motor can reversely rotate, the cleaning plate returns, the bottom of the filter box can be comprehensively cleaned in a reciprocating manner, the filter holes at the bottom of the filter box are prevented from being blocked, and therefore the filtering effect of the filter box can be ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the screening mechanism of the present utility model;
FIG. 3 is a schematic view of a cleaning plate structure according to the present utility model;
FIG. 4 is a schematic view of a discharge mechanism according to the present utility model;
FIG. 5 is a schematic view of the feeding mechanism of the present utility model;
FIG. 6 is a schematic view of a material receiving vehicle according to the present utility model.
In the figure: 1. a case; 2. a screening mechanism; 3. a screw rod; 4. a moving block; 5. a mounting plate; 6. a cleaning plate; 7. a servo motor; 8. a feed mechanism; 9. a discharging mechanism; 21. a support plate; 22. a filter box; 23. a connecting rod; 24. a driving motor; 25. a turntable; 81. a feed hopper; 82. a protective case; 83. a stepping motor; 84. stirring paddles; 91. a discharge pipe; 92. a discharge pipe; 93. an electric push rod; 94. a sealing plate; 10. a material collecting vehicle; 11. a door; 12. a baffle; 13. and (5) feeding a pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a high-efficient sand screening device for construction engineering, which comprises a box body 1, the inner chamber of box 1 is provided with screening mechanism 2, the front and back both ends of box 1 inner chamber and the corresponding department that lies in screening mechanism 2 all are connected with lead screw 3 through the bearing frame rotation, the surface threaded connection of lead screw 3 has movable block 4, the bottom of movable block 4 is connected with mounting panel 5, the top of mounting panel 5 just is located between movable block 4 and installs clearance board 6, servo motor 7 is installed to one side of box 1, servo motor 7's output shaft runs through box 1 and extends to the inner chamber of box 1 and pass through gear and chain and lead screw 3 transmission connection, the top of box 1 is provided with feed mechanism 8, one side of box 1 inner chamber is provided with discharging mechanism 9;
Through lead screw 3, movable block 4, mounting panel 5, clearance board 6, servo motor 7's setting, when using, through peripheral controller start servo motor 7, servo motor 7's output shaft drives the lead screw 3 through gear and chain and rotates, lead screw 3 drives movable block 4 and removes, movable block 4 drives mounting panel 5 and removes, mounting panel 5 can drive clearance board 6 and remove, servo motor 7 can reverse rotation when clearance board 6 removes the one end of filter box 22, make clearance board 6 return, with this reciprocal bottom to filter box 22 can be cleared up comprehensively, the filtration pore that avoids filter box 22 bottom appears blockking up, thereby can guarantee the filter effect of filter box 22.
Referring to fig. 1-6, the screening mechanism 2 includes a supporting plate 21, the supporting plate 21 is respectively installed at the front and rear sides of the inner cavity of the box 1, the inner side of the supporting plate 21 is slidably connected with a filter box 22, one side of the filter box 22 is hinged with a connecting rod 23, the other side of the inner cavity of the box 1 is installed with a driving motor 24, an output shaft of the driving motor 24 is connected with a rotary table 25, one side of the front side of the rotary table 25 is hinged with one end of the connecting rod 23, the driving motor 24 is started by a peripheral controller, the rotary table 25 drives the rotary table 25 to rotate, the rotary table 25 can drive the filter box 22 to reciprocate at the inner side of the supporting plate 21 through the connecting rod 23, and the efficiency of screening sand inside the filter box 22 is improved by reciprocally moving the filter box 22.
Feed mechanism 8 includes feeder hopper 81, the bottom of feeder hopper 81 and the top intercommunication of box 1, protection box 82 is installed at the top of feeder hopper 81, step motor 83 is installed to the inner chamber of protection box 82, step motor 83's output shaft one side runs through protection box 82 and feeder hopper 81 and extends to the inner chamber of feeder hopper 81 and be connected with stirring rake 84, start step motor 83 through the peripheral controller, step motor 83's output shaft drives stirring rake 84 rotation, can stir the inside sand of feeder hopper 81 through rotatory stirring rake 84, the mobility of sand has been improved, avoid the sand to appear agglomerating and block up the feed inlet, the feeding of being convenient for.
The discharging mechanism 9 comprises a discharging pipe 91, one end of the discharging pipe 91 is communicated with the other side of the filtering box 22, a discharging pipe 92 is slidably connected to an inner cavity of the discharging pipe 91, one end of the discharging pipe 92 penetrates through the box body 1 and extends to the outside of the box body 1, an electric push rod 93 is mounted on the other side of the filtering box 22, a sealing plate 94 is connected to the moving end of the electric push rod 93, the bottom end of the sealing plate 94 penetrates through the discharging pipe 91 and extends to the inner cavity of the discharging pipe 91, after filtering is completed, the electric push rod 93 is started through an external controller, the moving end of the electric push rod 93 drives the sealing plate 94 to move, so that a discharging hole of the discharging pipe 91 is opened, and impurities filtered inside the filtering box 22 are discharged through the discharging pipe 91 and the discharging pipe 92.
The upper and lower both ends of both sides all install the support draw runner around the filter cartridge 22, the spout has been seted up to the inboard of backup pad 21 and the department that corresponds that is located the support draw runner, the surface of support draw runner and the inner chamber sliding connection of spout can support and spacing to filter cartridge 22, reduce the frictional force between filter cartridge 22 and the backup pad 21 simultaneously, be convenient for filter cartridge 22 and remove, the stopper is all installed to both sides around mounting panel 5, the spacing groove has been seted up to both sides around the inner chamber of box 1 and the department that corresponds that is located the stopper, the surface and the inner chamber sliding connection of spacing groove of stopper can be spacing mounting panel 5, skew appears when preventing that mounting panel 5 from removing, spacing effect has been played.
The bottom of box 1 inner chamber is provided with material collecting car 10, be convenient for collect the sand after filtering, the front of box 1 articulates there is chamber door 11, open chamber door 11, be convenient for take out material collecting car 10, baffle 12 is all installed to the both sides at filtration box 22 top, prevent that filtration box 22 from having sand to spill over when filtering, the effect of shielding has been played, the bottom on feeder hopper 81 surface is provided with the governing valve, be convenient for control the flow of flowing into the sand in the filtration box 22, the both sides at feeder hopper 81 top all communicate there is inlet pipe 13, the top of inlet pipe 13 is provided with sealed lid, open sealed lid, be convenient for add the sand that needs to filter to feeder hopper 81.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. The utility model provides a construction engineering is with high-efficient sand screening device, includes box (1), its characterized in that: the utility model discloses a screening device for a material conveying device, including box (1), screening mechanism (2) are provided with to the inner chamber of box (1), both ends and be located the corresponding department of screening mechanism (2) all rotate through the bearing frame and be connected with lead screw (3), the surface threaded connection of lead screw (3) has movable block (4), the bottom of movable block (4) is connected with mounting panel (5), install clearance board (6) at the top of mounting panel (5) and be located between movable block (4), servo motor (7) are installed to one side of box (1), the output shaft of servo motor (7) runs through box (1) and extends to the inner chamber of box (1) and be connected through gear and chain and lead screw (3) transmission, the top of box (1) is provided with feed mechanism (8), one side of box (1) inner chamber is provided with discharge mechanism (9).
2. The efficient sand screening device for construction engineering according to claim 1, wherein: screening mechanism (2) are including backup pad (21), both sides around box (1) inner chamber are installed respectively to backup pad (21), the inboard sliding connection of backup pad (21) has filter box (22), one side of filter box (22) articulates there is connecting rod (23), driving motor (24) are installed to the opposite side of box (1) inner chamber, output shaft carousel (25) of driving motor (24), positive one side of carousel (25) is articulated with one end of connecting rod (23).
3. The efficient sand screening device for construction engineering according to claim 2, wherein: feed mechanism (8) are including feeder hopper (81), the bottom of feeder hopper (81) communicates with the top of box (1), protection box (82) are installed at the top of feeder hopper (81), step motor (83) are installed to the inner chamber of protection box (82), the inner chamber that protection box (82) and feeder hopper (81) are run through to output shaft one side of step motor (83) and are connected with stirring rake (84) to the inner chamber of feeder hopper (81).
4. A construction engineering high efficiency sand screening apparatus according to claim 3, wherein: the discharging mechanism (9) comprises a discharging pipe (91), one end of the discharging pipe (91) is communicated with the other side of the filtering box (22), an inner cavity of the discharging pipe (91) is slidably connected with a discharging pipe (92), one end of the discharging pipe (92) penetrates through the box body (1) and extends to the outside of the box body (1), an electric push rod (93) is mounted on the other side of the filtering box (22), a sealing plate (94) is connected to the moving end of the electric push rod (93), and the bottom end of the sealing plate (94) penetrates through the discharging pipe (91) and extends to the inner cavity of the discharging pipe (91).
5. The efficient sand screening device for construction engineering according to claim 4, wherein: the upper end and the lower end of the front side and the rear side of the filter box (22) are respectively provided with a supporting slide bar, a sliding groove is formed in the inner side of the supporting plate (21) and positioned at the corresponding position of the supporting slide bars, and the surface of the supporting slide bars is in sliding connection with the inner cavity of the sliding groove.
6. The efficient sand screening device for construction engineering according to claim 5, wherein: limiting blocks are arranged on the front side and the rear side of the mounting plate (5), limiting grooves are formed in the front side and the rear side of the inner cavity of the box body (1) and located at corresponding positions of the limiting blocks, and the surfaces of the limiting blocks are in sliding connection with the inner cavities of the limiting grooves.
7. The efficient sand screening device for construction engineering according to claim 6, wherein: the bottom of box (1) inner chamber is provided with material collecting vehicle (10), the front of box (1) articulates there is chamber door (11), baffle (12) are all installed to both sides at filter cartridge (22) top.
8. The efficient sand screening device for construction engineering according to claim 7, wherein: the bottom of feeder hopper (81) surface is provided with the governing valve, both sides at feeder hopper (81) top all communicate there is inlet pipe (13), the top of inlet pipe (13) is provided with sealed lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466191.8U CN221086279U (en) | 2023-09-12 | 2023-09-12 | High-efficient sand screening device for construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466191.8U CN221086279U (en) | 2023-09-12 | 2023-09-12 | High-efficient sand screening device for construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086279U true CN221086279U (en) | 2024-06-07 |
Family
ID=91326056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466191.8U Active CN221086279U (en) | 2023-09-12 | 2023-09-12 | High-efficient sand screening device for construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086279U (en) |
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2023
- 2023-09-12 CN CN202322466191.8U patent/CN221086279U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240608 Address after: No. 5, Building 5, West B, Poyang Lake Aquatic Products Market, Tangnan Town, Nanchang County, Nanchang City, Jiangxi Province, 330200 Patentee after: Jiangxi Chuangxin Construction Engineering Co.,Ltd. Country or region after: China Address before: 130000 room 803, unit 2, building A6, Zhonghai Jinyu central, the intersection of Changchun Street and Yatai street, Nanguan District, Changchun City, Jilin Province Patentee before: Jilin norui Environmental Protection Engineering Co.,Ltd. Country or region before: China |