CN211330231U - Civil engineering is with categorised screening sand machine - Google Patents
Civil engineering is with categorised screening sand machine Download PDFInfo
- Publication number
- CN211330231U CN211330231U CN201921711878.0U CN201921711878U CN211330231U CN 211330231 U CN211330231 U CN 211330231U CN 201921711878 U CN201921711878 U CN 201921711878U CN 211330231 U CN211330231 U CN 211330231U
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- Prior art keywords
- sand
- base
- guide
- installation box
- civil engineering
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- Expired - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 53
- 238000012216 screening Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000004575 stone Substances 0.000 abstract description 24
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a classification sand screening machine for civil engineering, which comprises a base, a fixed seat and an installation box, the utility model has simple and reasonable structural design, when in work, the equipment is moved to a proper place through a universal wheel, sand and stone enter the installation box from a feed inlet, and when a trapezoidal block is used for preventing feeding, the weight of the sand and stone causes damage to a screen mesh; the telescopic rod drives the fixed plate to move upwards, the fixed plate drives the rectangular block to move upwards, and the rectangular block drives the sliding block to interact up and down to enable the screen to move up and down, so that the screen is prevented from being blocked and the equipment is convenient to work, and the working efficiency of the equipment is improved; discharging the separated sand and stone through a discharge hole and a fine sand outlet; the fan dries the sand and stones through a plurality of holes on the rectangular block to prevent the sand and stones from being attached on the screen mesh to cause blockage and resource waste; the device is prevented from being influenced when the telescopic rod moves up and down through the guide pillar and guide sleeve, the first guide rod, the guide sleeve, the second guide rod and the reset spring.
Description
Technical Field
The utility model relates to a great scope specifically is a civil engineering is with categorised screening sand machine.
Background
The sand screening machine is mainly used for sorting coarse and fine sand, generally adopts a vibrating screen type or drum type structure, has wider application range due to the simple structure of the vibrating screen type, and is mainly composed of a fixed vibrating screen and matched with a vibration exciter to realize sand sorting; when the existing classification sand screening machine screens sand and stones, the flow speed of the sand and stones is too high due to gravity, the sand and stones work for a long time, and the screening net is damaged due to too large impact force, so that the screening of the sand and stones is influenced; the discharging structure is complex, or only one discharging port is adopted, so that the material mixing condition is easy to occur in the later period of the material, and meanwhile, the whole discharging operation is very complicated and inconvenient; when screening sand and stones, part of the sand and stones can be adhered to the surface of the screening net, so that not only can waste of the sand and stones be caused, but also the work of the sand screening machine can be influenced. Accordingly, those skilled in the art have provided a classifying sand screening machine for civil engineering to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a civil engineering is with categorised screening sand machine to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a classification sand screening machine for civil engineering comprises a base, a fixed seat and an installation box, wherein four corners of the lower end of the base are provided with universal wheels; a first guide rod is arranged at the center of the upper end of the base, a spring is arranged at the upper end of the first guide rod, a guide sleeve is arranged at the upper end of the spring, and a fixed seat is arranged at the upper end of the guide sleeve; the left side and the right side of the guide sleeve are both provided with connecting rods, the other end of each connecting rod is provided with a sliding block, the lower end of each sliding block is provided with a sliding rail, and the sliding rails are fixedly connected with the upper end of the base; guide pillars and guide sleeves are arranged on the left side and the right side of the upper end of the base; grooves are formed in the left side and the right side of the upper end of the base, and return springs are arranged in the grooves; the left side and the right side of the fixed seat are both provided with lug plates, the lower ends of the lug plates are provided with second guide rods, and the lower ends of the second guide rods are fixedly connected with the reset springs; the upper end of the fixed seat is provided with an installation box, and the upper end of the installation box is provided with a feeding hole; a telescopic rod is arranged at the center of the lower end in the installation box, and a fixing plate is arranged at the upper end of the telescopic rod; the upper end of the fixed plate is provided with a rectangular block, and the upper end of the rectangular block is provided with a trapezoidal block; a plurality of holes are uniformly distributed on the rectangular block; the left side and the right side of the rectangular block are both provided with a first connecting rod, the other end of the first connecting rod is provided with a second connecting rod, and a screen is arranged between the second connecting rods; the other end of the second connecting rod is provided with a sliding block, the other end of the sliding block is provided with a sliding rail, the sliding rail is fixedly connected with the inner wall of the installation box, and an inclined plate is arranged between the sliding rails; the mounting box lower extreme four corners all is equipped with the support column, the support column upper end is equipped with the mounting panel, the mounting panel left and right sides all is equipped with the connecting plate, the connecting plate other end with mounting box fixed connection.
As a further aspect of the present invention: base, fixing base all set up to the spill seat, are convenient for fix the install bin and the shock attenuation.
As a further aspect of the present invention: the right side of the fixed plate is provided with a pipeline which is fixedly connected with the fan.
As a further aspect of the present invention: the mounting plate is internally provided with a rectangular groove, and the rectangular groove is matched with the rectangular block.
As a further aspect of the present invention: the left side and the right side of the installation box are both provided with a discharge hole and a fine sand outlet; both sides all are equipped with the dog about the slide rail in the install bin.
As a further aspect of the present invention: the telescopic rod is electrically connected with an external power supply through a lead.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model works, the equipment is moved to a proper place through the universal wheels, sand and stone enter the installation box from the feed inlet, and the trapezoidal block prevents the weight of the sand and stone from damaging the screen mesh when feeding;
2. when the utility model works, the telescopic rod drives the fixed plate to move upwards, the fixed plate drives the rectangular block to move upwards, and the rectangular block drives the slider to interact up and down, so that the screen cloth moves up and down, the screen cloth is prevented from being blocked and the equipment is convenient to work, and the working efficiency of the equipment is improved; the sand and stone can be finely separated in different ways by setting the size of the screen, and the separated sand and stone is discharged through a discharge port and a fine sand outlet; the fan dries the sand and stones through a plurality of holes on the rectangular block to prevent the sand and stones from being attached on the screen mesh to cause blockage and resource waste;
3. the utility model discloses the during operation, through guide pillar guide pin bushing, first guide arm, guide pin bushing, second guide arm and reset spring in case when removing or the telescopic link reciprocates, cause the influence to equipment.
Drawings
FIG. 1 is a schematic structural view of a classification sand screening machine for civil engineering;
fig. 2 is a schematic structural view of a top view of an installation box in a classification sand screening machine for civil engineering.
In the figure: the device comprises a base 1, a universal wheel 2, a guide pillar and guide sleeve 3, a first guide rod 4, a guide sleeve 5, a connecting rod 6, a fixed seat 7, a lug plate 8, a second guide rod 9, a groove 10, a return spring 11, an installation box 12, a feeding hole 13, a telescopic rod 14, a fixed plate 15, a rectangular block 16, a trapezoidal block 17, a first connecting rod 18, a second connecting rod 19, a supporting column 20, an installation plate 21, an inclined plate 22, a discharging hole 23, a fine sand outlet 24, a screen 25 and a fan 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a classification sand screening machine for civil engineering includes a base 1, a fixing seat 7 and a mounting box 12, wherein four corners of the lower end of the base 1 are respectively provided with a universal wheel 2; a first guide rod 4 is arranged at the center of the upper end of the base 1, a spring is arranged at the upper end of the first guide rod 4, a guide sleeve 5 is arranged at the upper end of the spring, and a fixed seat 7 is arranged at the upper end of the guide sleeve 5; the left side and the right side of the guide sleeve 5 are both provided with connecting rods 6, the other end of each connecting rod 6 is provided with a sliding block, the lower end of each sliding block is provided with a sliding rail, and the sliding rails are fixedly connected with the upper end of the base 1; the left side and the right side of the upper end of the base 1 are both provided with guide pillars and guide sleeves 3; grooves 10 are formed in the left side and the right side of the upper end of the base 1, and return springs 11 are arranged in the grooves 10; the left side and the right side of the fixed seat 7 are both provided with a supporting lug plate 8, the lower end of the supporting lug plate 8 is provided with a second guide rod 9, and the lower end of the second guide rod 9 is fixedly connected with the return spring 11; the upper end of the fixed seat 7 is provided with an installation box 12, and the upper end of the installation box 12 is provided with a feeding hole 13; a telescopic rod 14 is arranged at the center of the lower end in the installation box 12, and a fixing plate 15 is arranged at the upper end of the telescopic rod 14; the upper end of the fixed plate 15 is provided with a rectangular block 16, and the upper end of the rectangular block 16 is provided with a trapezoidal block 17; a plurality of holes are uniformly distributed on the rectangular block 16; a first connecting rod 18 is arranged on each of the left side and the right side of the rectangular block 16, a second connecting rod 19 is arranged at the other end of the first connecting rod 18, and a screen 25 is arranged between the second connecting rods 19; the other end of the second connecting rod 19 is provided with a sliding block, the other end of the sliding block is provided with a sliding rail, the sliding rail is fixedly connected with the inner wall of the installation box 12, and an inclined plate 22 is arranged between the sliding rails; 12 lower extreme four corners of install bin all are equipped with support column 20, support column 20 upper end is equipped with mounting panel 21, the mounting panel 21 left and right sides all is equipped with the connecting plate, the connecting plate other end with install bin 12 fixed connection.
The right side of the fixed plate 15 is provided with a pipeline which is fixedly connected with a fan 26.
A rectangular groove is arranged in the mounting plate 21 and matched with the rectangular block 16.
The left side and the right side of the installation box 12 are both provided with a discharge hole 23 and a fine sand outlet 24; and stop blocks are arranged on the upper side and the lower side of the slide rail in the installation box 12.
The telescopic rod 14 is electrically connected with an external power supply through a conducting wire.
The utility model discloses a theory of operation is:
the utility model relates to a classification sand screening machine for civil engineering, when working, the universal wheel 2 moves the equipment to a proper place, sand and stone enter the installation box 12 from the feed inlet 13, when the trapezoidal block 17 is used for preventing feeding, the weight of the sand and stone causes damage to the screen 25; the telescopic rod 14 drives the fixing plate 15 to move upwards, the fixing plate 15 drives the rectangular block 16 to move upwards, and the rectangular block 16 drives the sliding block to interact up and down, so that the screen mesh 25 moves up and down, the screen mesh 25 is prevented from being blocked, the equipment can work conveniently, and the working efficiency of the equipment is improved; the sand and stone can be finely separated in different ways by setting the size of the screen 25, and the separated sand and stone is discharged through the discharge port 23 and the fine sand outlet 24; the fan 26 dries the sand and stones through a plurality of holes on the rectangular block 16 to prevent the sand and stones from attaching to the screen 25 to cause blockage and resource waste; the guide pillar and guide sleeve 3, the first guide rod 4, the guide sleeve 5, the second guide rod 9 and the return spring 11 are used for preventing the equipment from being influenced when the telescopic rod 14 moves up and down.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (6)
1. A classification sand screening machine for civil engineering comprises a base (1), a fixed seat (7) and a mounting box (12), and is characterized in that four corners of the lower end of the base (1) are provided with universal wheels (2); a first guide rod (4) is arranged at the center of the upper end of the base (1), a spring is arranged at the upper end of the first guide rod (4), a guide sleeve (5) is arranged at the upper end of the spring, and a fixed seat (7) is arranged at the upper end of the guide sleeve (5); the left side and the right side of the guide sleeve (5) are both provided with connecting rods (6), the other end of each connecting rod (6) is provided with a sliding block, the lower end of each sliding block is provided with a sliding rail, and the sliding rails are fixedly connected with the upper end of the base (1); guide post guide sleeves (3) are arranged on the left side and the right side of the upper end of the base (1); grooves (10) are formed in the left side and the right side of the upper end of the base (1), and return springs (11) are arranged in the grooves (10); the left side and the right side of the fixed seat (7) are respectively provided with a supporting lug plate (8), the lower end of each supporting lug plate (8) is provided with a second guide rod (9), and the lower end of each second guide rod (9) is fixedly connected with the return spring (11); the upper end of the fixed seat (7) is provided with an installation box (12), and the upper end of the installation box (12) is provided with a feeding hole (13); a telescopic rod (14) is arranged at the center of the inner lower end of the installation box (12), and a fixing plate (15) is arranged at the upper end of the telescopic rod (14); a rectangular block (16) is arranged at the upper end of the fixing plate (15), and a trapezoidal block (17) is arranged at the upper end of the rectangular block (16); a plurality of holes are uniformly distributed on the rectangular block (16); the left side and the right side of the rectangular block (16) are respectively provided with a first connecting rod (18), the other end of the first connecting rod (18) is provided with a second connecting rod (19), and a screen (25) is arranged between the second connecting rods (19); a sliding block is arranged at the other end of the second connecting rod (19), a sliding rail is arranged at the other end of the sliding block, the sliding rail is fixedly connected with the inner wall of the installation box (12), and an inclined plate (22) is arranged between the sliding rails; install bin (12) lower extreme four corners all is equipped with support column (20), support column (20) upper end is equipped with mounting panel (21), the mounting panel (21) left and right sides all is equipped with the connecting plate, the connecting plate other end with install bin (12) fixed connection.
2. A sand classifying and screening machine as claimed in claim 1, characterised in that the base (1) and the fixed base (7) are both arranged as concave bases.
3. A sand classifying and screening machine for civil engineering as claimed in claim 1, characterised in that a pipe is provided to the right of the fixed plate (15), said pipe being fixedly connected to the fan (26).
4. A sand classifying and screening machine for civil engineering work according to claim 1, characterised in that a rectangular slot is provided in the mounting plate (21), said rectangular slot cooperating with the rectangular block (16).
5. The sand classifying and screening machine for civil engineering as claimed in claim 1, wherein the left and right sides of the installation box (12) are provided with a discharge port (23), a fine sand outlet (24); and stop blocks are arranged on the upper side and the lower side of the slide rail in the installation box (12).
6. The sand classifying and screening machine for civil engineering as claimed in claim 1, wherein the telescopic rod (14) is electrically connected to an external power source through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711878.0U CN211330231U (en) | 2019-10-14 | 2019-10-14 | Civil engineering is with categorised screening sand machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711878.0U CN211330231U (en) | 2019-10-14 | 2019-10-14 | Civil engineering is with categorised screening sand machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211330231U true CN211330231U (en) | 2020-08-25 |
Family
ID=72107415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711878.0U Expired - Fee Related CN211330231U (en) | 2019-10-14 | 2019-10-14 | Civil engineering is with categorised screening sand machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211330231U (en) |
-
2019
- 2019-10-14 CN CN201921711878.0U patent/CN211330231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: Room 312, 3 / F, No. 30, Zhaogang West Road, neicuo Town, Xiang'an District, Xiamen City, Fujian Province Patentee after: Fujian Red Coral Landscape Construction Co.,Ltd. Address before: 315300 Lao Xin street, Cang Tian village, Cixi City long river town, Ningbo City, Zhejiang Province Patentee before: Wu Yewen |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 room 312, 3rd floor, No.30 Zhaogang West Road, neicuo Town, Xiang'an District, Xiamen City, Fujian Province Patentee after: Fujian Red Coral Construction Co.,Ltd. Address before: 361000 room 312, 3rd floor, No.30 Zhaogang West Road, neicuo Town, Xiang'an District, Xiamen City, Fujian Province Patentee before: Fujian Red Coral Landscape Construction Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |