CN218835144U - Sand screening machine - Google Patents
Sand screening machine Download PDFInfo
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- CN218835144U CN218835144U CN202223313400.7U CN202223313400U CN218835144U CN 218835144 U CN218835144 U CN 218835144U CN 202223313400 U CN202223313400 U CN 202223313400U CN 218835144 U CN218835144 U CN 218835144U
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- screening
- sand
- shaped plate
- fixedly connected
- return
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- 238000012216 screening Methods 0.000 title claims abstract description 88
- 239000004576 sand Substances 0.000 title claims abstract description 66
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a screening sand machine, comprises a workbench, a plurality of screening sand subassembly is installed to the workstation roof, the edulcoration subassembly is installed to screening sand subassembly lateral wall, screening sand subassembly is including returning the shaped plate, the equal fixedly connected with spring telescopic link in return shaped plate diapire four corners, spring telescopic link bottom all with workstation roof fixed connection, it installs the screening frame to return the shaped plate inner wall, the utility model belongs to screening sand machine technical field, pour into down the hopper through the sand in, vibrating motor vibrates the screening to the sand in return shaped plate and the screening frame, and great stone or impurity stop in the screening frame of top, once more through screening in the less screening frame of screening net footpath, get into uncovered collecting box through the feed opening and collect for after the screening of sand through multichannel screening sand subassembly, the screening of different sizes in the sand all has been screened totally to bigger degree, can make things convenient for the engineering in later stage to use.
Description
Technical Field
The utility model belongs to the technical field of the screening sand machine, concretely relates to screening sand machine.
Background
Screening sand machine is also known as sand and stone separator, uses at places such as building site, river course, reservoir, and especially more extensive in the use on building site, after the construction site is transported to with the sand for the building, need pass through the screening separation with the sand, because there are the stone of some variation in size in the sand, use that impurity etc. influence building concrete, the tradition is all screened through the manual operation screen cloth, so the appearance of screening sand machine can be more swift with this part's work.
Patent CN202220522326.0 describes a sand screening machine for building engineering, relates to the technical field of building. This screening sand machine for building engineering, including the screening sand machine, fixed mounting has the motor on the screening sand machine, and the output fixed mounting of motor rotates the outer axle, rotates the fixed surface of outer axle and installs the bracing piece, and the bracing piece is kept away from the one end fixedly connected with screening cylinder that rotates the outer axle, fixed mounting has the backup pad on the screening sand machine, rotates the one end that the outer axle kept away from the motor and rotates with the backup pad and be connected, rotates the inside of outer axle and is provided with vibrating device, when rotating the outer axle and rotate, because interior pole does not rotate, can make the batting strike and strike screening cylinder, and then produce the vibration, conveniently produce the vibration, and then clear up the stone of the inside jam of screening cylinder, improve the clearance effect to screening cylinder, guaranteed the effect of device use in the at utmost, improve the effect of screening sand, reduce the inconvenient agility of later stage to screening cylinder clearance.
But the device is when using, because can have the stone and the impurity of variation in size in the sand for building, directly screens through the screening cylinder, pours into the screening cylinder when the sand into, only can screen some great stones and impurity, and some less impurity and stone still mix the use that influences the later stage in the sand, have certain drawback in the screening, and the practicality is not enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screening sand machine, possess multistage screening to screen the advantage of clearing away from with not stone and impurity of equidimension from sand for building.
In order to achieve the above object, the utility model provides a following technical scheme: a sand screening machine comprises a workbench, wherein a plurality of sand screening assemblies are mounted on the top wall of the workbench, and impurity removing assemblies are mounted on the side walls of the sand screening assemblies;
the sand screening assembly comprises a return plate, spring telescopic rods are fixedly connected to four corners of the bottom wall of the return plate, the bottom ends of the spring telescopic rods are fixedly connected with the top wall of the workbench, a screening frame is installed on the inner wall of the return plate, the side wall of the return plate is fixedly connected with an impurity removing assembly, and a vibrating motor is installed on the left side of the bottom wall of the return plate.
Preferably, the feed opening has been seted up to the workstation roof, the workstation diapire just is located the feed opening below and installs uncovered collecting box, and the return shaped plate roof that is located upper portion passes through support column fixedly connected with blanking hopper.
Preferably, the impurity removing assembly comprises an electric push rod, the electric push rod is fixedly connected with the side wall of the square-shaped plate, the movable end of the electric push rod penetrates through the square-shaped plate in a sliding mode and is fixedly connected with an installation block, and the side wall of the installation block is fixedly connected with a trapezoidal push block.
Preferably, installation piece and trapezoidal ejector pad diapire all with the laminating of screening frame roof, two holding tanks have been seted up to the back shaped plate right side wall, the equal fixedly connected with spring of two holding tank inner walls.
Preferably, the baffle is installed through the hinge to the shape board right wall that returns, the spring top all with corresponding baffle lateral wall fixed connection.
Preferably workstation roof right side fixedly connected with garbage collection frame, the equal fixedly connected with supporting leg in workstation diapire four corners, the screen cloth footpath from the top down in the screen frame diminishes in proper order.
Preferably, electric putter and vibrating motor and external power source electric connection, the position of hopper corresponding top screening frame down, the position of the below screening frame that the feed opening corresponds.
Compared with the prior art, the beneficial effects of the utility model are that:
1. pour into down in the hopper through the sand, vibrating motor is to returning the sand vibratory screening in shaped plate and the screen frame, and great stone or impurity stop in the screen frame of top, screen the back in the less screen frame of screening net footpath once more, get into uncovered collecting box through the feed opening and collect for after the screening of sand through the husky subassembly of multichannel sieve, the stone and the impurity of the size of difference all have more ascending sieve clean in the sand, can make things convenient for the engineering in later stage to use.
2. Promote the activity of installation piece and trapezoidal ejector pad through the electric push rod, behind the trapezoidal ejector pad contact baffle, the baffle drives the spring tensile, and pebble and impurity are collected in returning the shape board and falling into the garbage collection frame, and the electric push rod drives baffle and trapezoidal ejector pad and withdraws, and under the effect of spring, the baffle with return the laminating of shape board for the condition clearance that pebble and impurity after the screening can be quick avoids appearing piling up the normal screening that influences the sand too much.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a front view of the external structure of the present invention;
fig. 3 is a left side view of the external structure of the present invention;
fig. 4 is an enlarged view of a of the present invention.
In the figure: 1. a work table; 2. a sand screening assembly; 21. a return plate; 22. screening frames; 23. a spring telescopic rod; 24. a vibration motor; 25. a feeding hopper; 26. an open collection box; 27. a feed opening; 3. an impurity removal component; 31. an electric push rod; 32. mounting blocks; 33. a trapezoidal push block; 34. a baffle plate; 35. accommodating grooves; 36. a spring; 4. a waste collection frame.
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.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a sand screening machine comprises a workbench 1, wherein a plurality of sand screening assemblies 2 are mounted on the top wall of the workbench 1, and impurity removing assemblies 3 are mounted on the side walls of the sand screening assemblies 2;
the husky subassembly 2 of sieve returns shaped plate 21, returns the equal fixedly connected with spring telescopic link 23 in shaped plate 21 diapire four corners, 23 bottoms of spring telescopic link all with 1 roof fixed connection of workstation, return the shaped plate 21 inner wall and install screening frame 22, return shaped plate 21 lateral wall and edulcoration subassembly 3 fixed connection, return shaped plate 21 diapire left side and install vibrating motor 24.
In this embodiment, a plurality of sieve sand subassembly 2 constitutes the function of multistage screening, can pass through the separation screening with the stone and the impurity of different sizes, and the reduction of the stone and the impurity bigger degree that exist in the sand promotes the whole use quality of sand.
Example two:
referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: feed opening 27 has been seted up to 1 roof of workstation, and open collecting box 26 is installed to 1 diapire of workstation and be located feed opening 27 below, and the return shaped plate 21 roof that is located upper portion passes through support column fixedly connected with blanking hopper 25.
In this embodiment, after sand screening, the sand enters the open collection box 26 through the screening frame 22 and the discharge opening 27 for collection, so as to facilitate later use, and the discharge hopper 25 is funnel-shaped and has a shape corresponding to the screening frame 22 above.
Example three:
referring to fig. 1-4, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: edulcoration subassembly 3 includes electric push rod 31, electric push rod 31 and the trapezoidal ejector pad 33 of the 21 lateral walls fixed connection of time shape board, electric push rod 31's expansion end slides and runs through time shape board 21 fixedly connected with installation piece 32, installation piece 32 lateral wall fixedly connected with trapezoidal ejector pad 33, installation piece 32 and the laminating of trapezoidal ejector pad 33 diapire all with screening frame 22 roof, two holding tanks 35 have been seted up to time shape board 21 right wall, the equal fixedly connected with spring 36 of two holding tank 35 inner walls, return shape board 21 right wall and have baffle 34 through the hinge installation, the equal and corresponding baffle 34 lateral wall fixed connection in spring 36 top, 1 roof right side fixedly connected with garbage collection frame 4 of workstation, the equal fixedly connected with supporting leg in workstation 1 diapire four corners, the screening net footpath in the screening frame 22 diminishes from the top down in proper order, electric push rod 31 and vibrating motor 24 and external power source electric connection material mouth, hopper 25 corresponds the position of top screening frame 22 down, the position of the below screening frame 22 that 27 corresponds down.
In this embodiment, promote installation piece 32 and trapezoidal ejector pad 33 through electric push rod 31, stone and impurity that will stop on screening frame 22 promote the right side, after trapezoidal ejector pad 33 right side bottom contacted baffle 34, baffle 34 can be opened, then release stone and impurity and fall into garbage collection frame 4 and collect, under spring 36's elastic action, baffle 34 closes and continues to screen the sand, clear away stone and impurity on screening frame 22 through quick, be favorable to the continuation screening sand work in later stage more, avoid excessive influence use of piling up.
The utility model discloses a theory of operation and use flow: during operation, firstly, the vibration motor 24 and the electric push rod 31 are provided with an electric power source through an external power supply, then sand to be screened is poured into the lower hopper 25, the vibration motor 24 is started synchronously, sand entering the return-shaped plate 21 and the screening frame 22 is screened, the spring telescopic rod 23 ensures that the return-shaped plate 21 and the screening frame 22 are more stable during vibration, larger stones or impurities in the sand stop in the uppermost screening frame 22, then the screened sand passes through the screening frame 22 with a smaller screening net diameter again, smaller stones or impurities in the sand stop on the screening frame 22, the sand after multiple screening enters the open collection box 26 through the discharge port 27 and is collected, when the stones and the impurities on the screening frame 22 have a certain number, the electric push rod 31 is started to push the mounting block 32 and the trapezoidal push block 33 to push the stones staying on the screening frame 22 to the right, when the trapezoidal push block 33 contacts the baffle 34, the baffle 34 drives the spring 36 to stretch, the stones and the impurities fall into the waste collection frame 4 through the return-shaped plate 21 and are collected, then the electric push rod 31 and the trapezoidal push plate 34 and the baffle 34 and the trapezoidal push plate 34 and the baffle plate 21 and the baffle 34 are jointed under the action.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sand screening machine, includes workstation (1), its characterized in that: the top wall of the workbench (1) is provided with a plurality of sand screening assemblies (2), and the side walls of the sand screening assemblies (2) are provided with impurity removing assemblies (3);
sieve husky subassembly (2) is including returning shaped plate (21), return the equal fixedly connected with spring telescopic link (23) in shaped plate (21) diapire four corners, spring telescopic link (23) bottom all with workstation (1) roof fixed connection, return shaped plate (21) inner wall and install screening frame (22), return shaped plate (21) lateral wall and edulcoration subassembly (3) fixed connection, return shaped plate (21) diapire left side and install vibrating motor (24).
2. A sand screen according to claim 1, wherein: feed opening (27) have been seted up to workstation (1) roof, uncovered collecting box (26) are installed to workstation (1) diapire and be located feed opening (27) below, and hopper (25) are down passed through support column fixedly connected with to return shaped plate (21) roof that is located upper portion.
3. A sand screen according to claim 2, wherein: edulcoration subassembly (3) include electric push rod (31), electric push rod (31) and time shape board (21) lateral wall fixed connection, the expansion end of electric push rod (31) slides and runs through back shape board (21) fixedly connected with installation piece (32), installation piece (32) lateral wall fixedly connected with trapezoidal ejector pad (33).
4. A sand screen according to claim 3, wherein: installation piece (32) and trapezoidal ejector pad (33) diapire all laminate with screening frame (22) roof, two holding tanks (35) have been seted up to return shaped plate (21) right wall, the equal fixedly connected with spring (36) of two holding tanks (35) inner wall.
5. A sand screen according to claim 4, wherein: the right wall of the return plate (21) is provided with a baffle (34) through a hinge, and the top end of the spring (36) is fixedly connected with the corresponding side wall of the baffle (34).
6. A sand screen according to claim 5, wherein: workstation (1) roof right side fixedly connected with garbage collection frame (4), the equal fixedly connected with supporting leg in workstation (1) diapire four corners, screening net footpath from the top down in screening frame (22) diminishes in proper order.
7. A sand screen according to claim 6, wherein: electric putter (31) and vibrating motor (24) and external power source electric connection, hopper (25) correspond the position of top screening frame (22) down, the position of below screening frame (22) that feed opening (27) correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313400.7U CN218835144U (en) | 2022-12-12 | 2022-12-12 | Sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313400.7U CN218835144U (en) | 2022-12-12 | 2022-12-12 | Sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218835144U true CN218835144U (en) | 2023-04-11 |
Family
ID=87294282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223313400.7U Active CN218835144U (en) | 2022-12-12 | 2022-12-12 | Sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218835144U (en) |
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2022
- 2022-12-12 CN CN202223313400.7U patent/CN218835144U/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: 20231212 Address after: 264003 18th floor, Feilong Zhongrun building, 1889 Jintan East Road, Laishan District, Yantai City, Shandong Province Patentee after: Shanjin Design Consulting Co.,Ltd. Address before: Zhongrun International Building, No. 1883 Jintan East Road, Chujia Street, Laishan District, Yantai City, Shandong Province, 264003 Patentee before: Wang Jingfei |