CN212883386U - Sand screening device for building field - Google Patents
Sand screening device for building field Download PDFInfo
- Publication number
- CN212883386U CN212883386U CN202020851013.0U CN202020851013U CN212883386U CN 212883386 U CN212883386 U CN 212883386U CN 202020851013 U CN202020851013 U CN 202020851013U CN 212883386 U CN212883386 U CN 212883386U
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- CN
- China
- Prior art keywords
- feeding
- rotating frame
- box
- sand
- sand screening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000004576 sand Substances 0.000 title claims abstract description 51
- 238000012216 screening Methods 0.000 title claims description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 230000035939 shock Effects 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000007873 sieving Methods 0.000 abstract description 8
- 239000006096 absorbing agent Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 39
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model is suitable for a building field provides a sand sieving mechanism for building field, including shock absorber support, be provided with the backup pad on the shock absorber support, be provided with the box in the backup pad, the box rotates in the box and is connected with the rotating frame, the last filter equipment that coordinates of rotating frame, rotating frame inside is provided with the heating agitating unit, the one end of heating agitating unit is connected with material feeding unit, material feeding unit and rotating frame rotate to be connected, the material feeding unit top is provided with feed arrangement; the utility model discloses the beneficial effect who brings is, material feeding unit drives heating agitating unit, and the sand among the heating stirring filter equipment for the evaporation of moisture, filter equipment adopts and can replace simultaneously, can replace the filter screen of different thicknesses, selects the sand of wanting the thickness, and the shock absorber support of device bottom can the production of noise abatement.
Description
Technical Field
The utility model belongs to the building field especially relates to a sand sieving mechanism for building field.
Background
The sand is one of main composition materials for forming concrete and mortar, is a material used for buildings, is generally divided into natural sand and artificial sand, is formed under the action of natural conditions, is rock particles with the particle size of below five millimeters, is called natural sand, is formed by crushing rocks, is generally not used due to high cost, more pieces and powder, the thickness degree of the sand refers to the average thickness degree of sand particles with different particle sizes mixed together, the porosity of the sand depends on the matching degree of the particle sizes of all levels of sand materials, and the matched sand can save cement and improve the compactness and strength of the concrete and the mortar.
In the building production, required sand thickness differs, just need use sand sieving mechanism, and the sand sieving mechanism on the existing market can't select the sand that wants the thickness according to the demand, and sieving mechanism during operation vibration noise is great moreover, has certain influence to staff's sense of hearing, and the sand is inside a lot of moisture of absorbing after drenching with rain outside, and is very difficult air-dry naturally.
Therefore, sand screening devices capable of screening sand with different thicknesses, drying moisture in the sand and avoiding generating too much noise and vibration during work are needed.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a can select wanted thickness sand as required, the during operation can not produce too big noise vibrations, possesses the sand sieving mechanism of stoving function moreover, aims at solving the sand sieving mechanism on the existing market and can't select the sand that oneself wanted the thickness as required, and can't dry to moist sand, and during operation vibration noise is too big, causes the condition of influence to the staff.
The embodiment of the utility model provides a so realize, a sand sieving mechanism for building field, including shock absorber support, be provided with the backup pad on the shock absorber support, be provided with the box in the backup pad, the box rotates and is connected with the rotating frame in, the rotating frame is connected with first drive arrangement through first driving shaft, the rotating frame is gone up to cooperate and is had filter equipment, the rotating frame is inside to be provided with the heating agitating unit, the one end of heating agitating unit is connected with material feeding unit, material feeding unit and rotating frame rotate to be connected, the material feeding unit top is provided with feed arrangement; a guide plate is arranged below the filtering device; the bottom of the box body is also provided with a discharge port, and a discharge baffle is arranged on the discharge port in a sliding manner.
As a further scheme of the utility model, shock absorber support includes the base, be provided with the recess in the base, be provided with the spring in the recess, be provided with the support column on the spring, support column and base sliding fit, support column top and backup pad fixed connection.
As a further aspect of the present invention, the filtering apparatus includes a filter screen, the filter screen both sides are provided with a slider with a rotating frame sliding fit, the one end of the filter screen is provided with a handle.
As a further scheme of the utility model, material feeding unit includes the pay-off case, the pay-off case rotates with the rotating frame to be connected, be provided with the second driving shaft in the pay-off case, be provided with rotating vane on the second driving shaft, the second driving shaft passes the pay-off case and is connected with second drive arrangement, the pay-off top is provided with material feeding unit.
As a further scheme of the utility model, the heating and stirring device comprises a driven shaft, a group of stirring rods are fixedly connected to the driven shaft, and heating wires are arranged on the stirring rods; one end of the driven shaft is fixedly connected with the second driving shaft, and the other end of the driven shaft is rotatably connected with the rotating frame.
As a further scheme of the utility model, the feeding device comprises a feeding channel, the bottom of the feeding channel is connected to the top of the feeding box, the top of the feeding channel is provided with a feeding hopper, the inside of the feeding channel is slidably connected with a feeding baffle, and one side of the outside of the feeding channel is fixedly connected with a fixing frame; one side of the feeding baffle is rotatably connected with a threaded rod, the threaded rod penetrates through the fixing frame to be connected with a hand wheel, and the threaded rod is matched with the fixing frame through threads.
The utility model discloses the beneficial effect who brings is, sand gets into material feeding unit through feed arrangement, the speed of feed arrangement control feeding, material feeding unit drives heating agitating unit, sand among the heating stirring filter equipment for the evaporation of moisture, filter equipment adopts and can replace simultaneously, can replace the filter screen of different thicknesses, select the sand of wanting the thickness, the shock attenuation support of device bottom, the vibrations that can reduce the device, noise abatement's production, protection staff's hearing.
Drawings
Fig. 1 is a structural diagram of a sand screening device used in the construction field according to an embodiment of the present invention;
fig. 2 is a structural diagram of a shock absorbing bracket according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 4 is a schematic structural diagram of a feeding device according to an embodiment of the present invention;
in the drawings: 1. a shock-absorbing support; 1001. a base; 1002. a spring; 1003. a support pillar; 1004. a groove; 2. a support plate; 3. a box body; 4. a guide plate; 5. a filtration device; 51. a handle; 52. a filter screen; 53. a slider; 6. a first driving device; 7. a first drive shaft; 8. a rotating frame; 9. a driven shaft; 10. a stirring rod; 101. heating wires; 11. a second driving shaft; 12. a rotating blade; 13. a feeding device; 131. a feed hopper; 132. a feed channel; 133. a feed baffle; 134. a fixed mount; 135. a threaded rod; 136. a hand wheel; 14. a second driving device; 15. a feeding box; 16. a discharge port; 17. and a discharge baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1:
as shown in fig. 1, a structure diagram of a sand screening device for the construction field provided by an embodiment of the present invention includes a shock absorbing support 1, a supporting plate 2 is provided on the shock absorbing support 1, a box body 3 is provided on the supporting plate 2, a rotating frame 8 is rotatably connected in the box body 3, the rotating frame 8 is connected to a first driving device 6 through a first driving shaft 7, a filtering device 5 is fitted on the rotating frame 8, a heating and stirring device is provided inside the rotating frame 8, one end of the heating and stirring device is connected to a feeding device, the feeding device is rotatably connected to the rotating frame 8, and a feeding device 13 is provided at the top of the feeding device; a guide plate 4 is arranged below the filtering device 5; the bottom of the box body 3 is also provided with a discharge hole 16, and a discharge baffle 17 is arranged on the discharge hole 16 in a sliding manner.
The utility model discloses an in an embodiment, vibrations and the noise that produce when the shock absorber support 1 of bottom can reduce the studio, noise abatement pollutes, first drive arrangement 6 drives first main shaft 7 and rotating frame 8, rotating frame 8 drives filter equipment 5, its inside sand, along with rotating, heating agitating unit stirs with the sand in rotating frame 8, dry the sand, smash the sand of caking simultaneously, the convenient screening, the fine sand that the stoving was filtered passes through filter equipment 5, get into deflector 4, flow out in the discharge gate 16.
Example 2:
as shown in fig. 2, as a preferred embodiment of the present invention, the shock absorbing bracket 1 includes a base 1001, a groove 1004 is provided in the base 1001, a spring 1002 is provided in the groove 1004, a supporting column 1003 is provided on the spring 1002, the supporting column 1003 is in sliding fit with the base 1001, and the top of the supporting column 1003 is fixedly connected with the supporting plate 2; when the upper screening device works, vibration generated is transmitted to the spring 1002 through the supporting column 1003, then transmitted to the base 1001 and then transmitted to the ground, and the spring plays a role in buffering, so that the vibration is reduced, and the noise pollution is also reduced.
Example 3:
as shown in fig. 3, as a preferred embodiment of the present invention, the filtering device 5 includes a filtering net 52, sliding blocks 53 slidably engaged with the rotating frame 8 are disposed on two sides of the filtering net 52, and a handle 51 is further disposed at one end of the filtering net 52; the filtering device 5 is a device which is in sliding fit with the rotating frame 8 and can be detached, the thickness of the screened sand can be changed by replacing the filtering device 5 with different filtering screens 52, the filtering device 5 can be adjusted according to requirements, and the filtering device 5 can be drawn out after screening and can also be used for removing the large sand left after screening.
In an embodiment of the present invention, the feeding device includes a feeding box 15, the feeding box 15 is rotatably connected to the rotating frame 8, a second driving shaft 11 is disposed in the feeding box 15, a rotating blade 12 is disposed on the second driving shaft 11, the second driving shaft 11 passes through the feeding box 15 and is connected to a second driving device 14, and a feeding device 13 is disposed at the top of the feeding box 15; after the sand enters the feeding box 15, the second driving device 14 drives the second driving shaft 22 to rotate, and the rotating blades 12 on the second driving shaft 22 push the sand into the filtering device 5.
In an embodiment of the present invention, the heating and stirring device includes a driven shaft 9, a set of stirring rods 10 is fixedly connected to the driven shaft 9, and a heating wire 101 is disposed on the stirring rods 10; one end of the driven shaft 9 is fixedly connected with the second driving shaft 11, and the other end of the driven shaft 9 is rotatably connected with the rotating frame 8; heating agitating unit is driven by second driving shaft 22, simplifies the structure, drives heating agitating unit and rotates in filter equipment 5, and relative rotation can how add the efficiency of screening, and heater strip 101 on puddler 10 can dry the sand, also can be fully during the stirring with the sand contact, better stoving moisture.
Example 4:
as shown in fig. 4, the feeding device 13 includes a feeding channel 132, the bottom of the feeding channel 132 is connected to the top of the feeding box 15, a feeding hopper 131 is arranged at the top of the feeding channel 132, a feeding baffle 133 is slidably connected inside the feeding channel 132, and a fixing frame 134 is fixedly connected to one side of the outside of the feeding channel 132; one side of the feeding baffle 133 is rotatably connected with a threaded rod 135, the threaded rod 135 penetrates through the fixed frame 134 to be connected with a hand wheel 136, and the threaded rod 135 is matched with the fixed frame 134 through threads; the position of the feeding baffle 133 can be adjusted by rotating the hand wheel 136, and the opening size of the feeding channel 132 is adjusted, so that the feeding speed of the whole device is adjusted, and the feeding block is prevented from being passed, the blockage in the equipment is prevented, and the equipment is prevented from being damaged; with the screw-thread fit between feeding baffle 133 through threaded rod 135 and mount 134, can let feeding baffle 133 fix and stop at the optional position, can adjust the size of import at will, easy operation, convenient to use.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A sand screening device for the building field comprises a shock absorption support (1) and is characterized in that a supporting plate (2) is arranged on the shock absorption support (1), a box body (3) is arranged on the supporting plate (2), a rotating frame (8) is connected in the box body (3) in a rotating mode, the rotating frame (8) is connected with a first driving device (6) through a first driving shaft (7), a filtering device (5) is matched on the rotating frame (8), a heating and stirring device is arranged inside the rotating frame (8), one end of the heating and stirring device is connected with a feeding device, the feeding device is connected with the rotating frame (8) in a rotating mode, and a feeding device (13) is arranged at the top of the feeding device; a guide plate (4) is arranged below the filtering device (5); the box (3) bottom still is provided with discharge gate (16), sliding on discharge gate (16) is provided with discharge baffle (17).
2. The sand screening device for the building field according to claim 1, wherein the shock absorption bracket (1) comprises a base (1001), a groove (1004) is formed in the base (1001), a spring (1002) is arranged in the groove (1004), a supporting column (1003) is arranged on the spring (1002), the supporting column (1003) is in sliding fit with the base (1001), and the top of the supporting column (1003) is fixedly connected with the supporting plate (2).
3. Sand screening device for the construction sector according to claim 1 or 2, characterized in that said filtering device (5) comprises a filtering screen (52), on both sides of said filtering screen (52) there are sliding blocks (53) sliding fitted with the rotating frame (8), and on one end of said filtering screen (52) there is also a handle (51).
4. The sand screening device for the building field according to claim 3, wherein the feeding device comprises a feeding box (15), the feeding box (15) is rotatably connected with the rotating frame (8), a second driving shaft (11) is arranged in the feeding box (15), a rotating blade (12) is arranged on the second driving shaft (11), the second driving shaft (11) penetrates through the feeding box (15) to be connected with a second driving device (14), and a feeding device (13) is arranged at the top of the feeding box (15).
5. Sand screening device for construction field according to claim 4, characterized in that said heating and stirring device comprises a driven shaft (9), a set of stirring rods (10) is fixedly connected to said driven shaft (9), said stirring rods (10) are provided with heating wires (101); one end of the driven shaft (9) is fixedly connected with the second driving shaft (11), and the other end of the driven shaft (9) is rotatably connected with the rotating frame (8).
6. The sand screening device for the construction field according to claim 5, wherein the feeding device (13) comprises a feeding channel (132), the bottom of the feeding channel (132) is connected to the top of the feeding box (15), the top of the feeding channel (132) is provided with a feeding hopper (131), a feeding baffle (133) is slidably connected inside the feeding channel (132), and one side of the outer part of the feeding channel (132) is fixedly connected with a fixing frame (134); one side of feeding baffle (133) is rotated and is connected with threaded rod (135), threaded rod (135) pass mount (134) and are connected with hand wheel (136), pass through screw-thread fit between threaded rod (135) and mount (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851013.0U CN212883386U (en) | 2020-05-20 | 2020-05-20 | Sand screening device for building field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851013.0U CN212883386U (en) | 2020-05-20 | 2020-05-20 | Sand screening device for building field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212883386U true CN212883386U (en) | 2021-04-06 |
Family
ID=75263735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851013.0U Withdrawn - After Issue CN212883386U (en) | 2020-05-20 | 2020-05-20 | Sand screening device for building field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212883386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334572A (en) * | 2021-05-27 | 2021-09-03 | 张广庆 | Small cement mixer |
-
2020
- 2020-05-20 CN CN202020851013.0U patent/CN212883386U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334572A (en) * | 2021-05-27 | 2021-09-03 | 张广庆 | Small cement mixer |
| CN113334572B (en) * | 2021-05-27 | 2023-01-13 | 南京蓝莹环境科技有限公司 | Small cement mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210406 Effective date of abandoning: 20240620 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210406 Effective date of abandoning: 20240620 |