CN213435522U - Continuous swing sand screening equipment - Google Patents
Continuous swing sand screening equipment Download PDFInfo
- Publication number
- CN213435522U CN213435522U CN202021152624.2U CN202021152624U CN213435522U CN 213435522 U CN213435522 U CN 213435522U CN 202021152624 U CN202021152624 U CN 202021152624U CN 213435522 U CN213435522 U CN 213435522U
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- Prior art keywords
- screen box
- square frame
- box
- screen
- length direction
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- 239000004576 sand Substances 0.000 title claims abstract description 39
- 238000012216 screening Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 14
- 238000001914 filtration Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of building engineering, in particular to a continuous swinging sand screening device, which comprises a square frame, a screen box and a cylinder, wherein the square frame is fixedly connected with the ground and vertically arranged, the screen box is horizontally arranged along the length direction of the screen box in an initial state and passes through the inside of the square frame, the upper end surface of the screen box is opened and arranged, the lower end surface is provided with a steel wire filter screen, a rotating shaft is fixedly arranged on the side surface of the screen box and is in rotating connection and matching with the square frame, the screen box can swing left and right around the axial direction of the rotating shaft, the cylinder is used for driving the screen box to swing left and right, one end of the cylinder is in hinged connection with the top of the square frame, the axial direction of a hinge shaft formed by the hinged connection is parallel to the width direction of the screen box, the other end of the cylinder is in hinged connection with a cross beam, simple structure is novel, low cost, and the continuous swing about can fully filter sand, and the filter effect is good.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to sand screening equipment in succession swings.
Background
In the building engineering, the sand is an indispensable material, its mainly used forms the concrete with the cement stirring mixture, but need filter the sand, the purpose filters coarse sand, select thin sand, and then make the play effect that the sand can be better, utilize thin sand to mix the quality that can promote the concrete with the cement stirring promptly, current artifical screening sand and machine screening sand all have certain shortcoming, artifical screening sand, the screening efficiency is low, waste time and energy, high labor strength, and machine screening sand is complicated to operate, the structure is complicated, and is with high costs, therefore it is necessary to provide a simple structure novelty, the screening efficiency is high, the high continuous swing sand screening equipment of degree of automation.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model aims at providing a simple structure is novel, screening efficiency is high, degree of automation is high continuous swing sieve husky equipment.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
A continuous swing sand screening device comprises a rectangular square frame, a rectangular screen box and an air cylinder, wherein the square frame is fixedly connected with the ground and is vertically arranged in the length direction, the screen box is horizontally arranged in the length direction and penetrates through the inside of the square frame in the initial state, the upper end face of the screen box is open and arranged, the lower end face of the screen box is provided with a steel wire filter screen, the lower end face of the screen box is fixedly provided with strip-shaped reinforcing ribs, the reinforcing ribs are arranged in the width direction of the screen box, one end of each reinforcing rib in the length direction is flush with one side face of the screen box, the other end of each reinforcing rib is flush with the other side face of the screen box, the end parts of the reinforcing ribs are fixedly connected with the lower end face of the screen box through bolts, the reinforcing ribs are attached to the screen box and support the screen box from bottom to top, the reinforcing ribs are arranged in an equidistant array along the length direction of the screen box, a rotating shaft is fixedly arranged on, the rotating shaft is positioned in the middle of the sieve box along the length of the sieve box, the rotating shaft and the square frame are in rotating connection and matching through a bearing, the sieve box can swing left and right around the axial direction of the rotating shaft, the swing angle is 20-25 degrees, and the cylinder is used for driving the sieve box to swing left and right;
the upper end face of the screen box is fixedly provided with cross beams along the width direction, the cross beams are provided with two cross beams, one cross beam is located at a quarter position of one end, which points to the other end, of the screen box, the other cross beam is located at a quarter position of one end, which points to the other end, of the screen box, the air cylinders are provided with two V-shaped structures, which are provided with downward openings, the two air cylinders are symmetrically arranged along the width direction, which is parallel to the screen box, and are connected with the cross beams in a one-to-one correspondence manner, one ends of the air cylinders are hinged and connected with the top of the square frame, hinge shafts formed at the hinged and connected positions are axially parallel to the width direction of the screen box, the other ends.
As a further optimization or improvement of the present solution.
The disc-shaped fixing plate fixedly connected with the ground is arranged below the square frame, an upright post fixedly connected with the bottom of the square frame and the fixing plate is arranged between the bottom of the square frame and the fixing plate, the upright post and the fixing plate are coaxially arranged, and foundation bolts are arranged between the fixing plate and the ground for fixed connection.
As a further optimization or improvement of the present solution.
The sieve case all is provided with the uncovered of rectangle along length direction's tip, and uncovered upper end runs through to the up end of sieve case, lower extreme and the filter screen flushes mutually, and the draw-in groove has been seted up to open side, and the draw-in groove upper end runs through to the up end of sieve case, lower extreme and the filter screen flushes mutually, and uncovered department is provided with and constitutes plug-in connection complex rectangle flashboard with the draw-in groove, and the flashboard is used for carrying out the shutoff to uncovered.
As a further optimization or improvement of the present solution.
The screen box is provided with the row's hopper that the downward sloping was arranged along its length direction's end fixing, arranges hopper and uncovered connection switch-on, arranges the hopper and comprises baffle and backplate, and the baffle is arranged along the length direction downward sloping of screen box, and the backplate is fixed to be set up in the side of baffle and upwards bend at ninety degrees.
Compared with the prior art, the utility model beneficial effect lie in:
1. the structure is simple and novel, the parts are simple, and the manufacturing cost is low;
2. the sand filter can fully filter sand by swinging left and right continuously, and has good filtering effect;
3. the screen box is driven by the cylinder to continuously swing, so that the automation degree is high, and the power consumption is low;
4. the sieve box capable of automatically discharging coarse sand is convenient to use and simple to operate by opening the flashboard.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a square frame.
Fig. 3 is a schematic view of the structure of the sieve box.
Fig. 4 is a schematic view of the structure of the sieve box.
Fig. 5 is a connection diagram of the cylinder, the square frame and the screen box.
Fig. 6 is a schematic view of the shutter opening structure.
Fig. 7 is a schematic structural view of a discharge hopper.
Represented in the figure as:
10. a square frame; 11. a fixing plate; 12. a column;
20. a screen box; 21. filtering with a screen; 22. reinforcing ribs; 23. a rotating shaft; 24. a cross beam; 25. opening the mouth; 26. a card slot; 27. a shutter plate; 28. a discharge hopper;
30. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
Referring to fig. 1 to 7, a continuous swing sand screening apparatus includes a rectangular square frame 10, a rectangular screen box 20, and a cylinder 30, the square frame 10 is fixedly connected to the ground and vertically arranged in a length direction thereof, the screen box 20 is horizontally arranged in the length direction thereof in an initial state and passes through the inside of the square frame 10, an upper end surface of the screen box 20 is arranged with an opening, a lower end surface is provided with a wire screen 21, a lower end surface of the screen box 21 is fixedly provided with a strip-shaped reinforcing rib 22 and the reinforcing rib 22 is arranged in a width direction of the screen box 21, one end of the reinforcing rib 22 in the length direction thereof is flush with one side surface of the screen box 20 and the other end is flush with the other side surface of the screen box 20, and an end portion of the reinforcing rib 22 is fixedly connected to the lower end surface of the screen box 20 by a bolt, the reinforcing rib 22 is attached to the screen box 21 and supports the screen box 21 from bottom to top, the reinforcing ribs 22 are provided in plurality and, the side of the screen box 20 is fixedly provided with a rotating shaft 23, the axial direction of the rotating shaft 23 is parallel to the width direction of the screen box 20, the rotating shaft 23 is positioned in the middle position of the screen box 20 along the length of the rotating shaft, the rotating shaft 23 is in rotating connection and matching with the square frame 10 through a bearing, the screen box 20 can swing left and right around the axial direction of the rotating shaft 23, the swing angle is 20-25 degrees, and the air cylinder 30 is used for driving the screen box 20 to swing left and right.
Specifically, referring to fig. 5, the upper end surface of the screen box 20 is fixedly provided with a cross beam 24 along the width direction thereof, the cross beam 24 is provided with two and one cross beam 24 is located at a quarter position where one end of the screen box 20 points to the other end, the other cross beam 24 is located at a quarter position where the other end of the screen box 20 points to the one end, the air cylinders 30 are provided with two and form a V-shaped structure with a downward opening, the two air cylinders 30 are symmetrically arranged along the width direction parallel to the screen box 20 and are connected with the cross beam 24 in a one-to-one correspondence manner, one end of the air cylinder 30 is hinged to the top of the square frame 10 and a hinge shaft formed at the hinged connection is axially parallel to the width direction of the screen box 20, the other end is hinged to the cross beam 24 and a hinge shaft formed at the hinged connection is axially parallel to the width direction of the screen box 20, and the, the two cylinders 20 alternately supply air in the forward direction and supply air in the reverse direction, and drive the sieve box 20 to continuously swing up and down around the rotating shaft 23.
The working principle is that the screen box 20 is horizontal in an initial state, the dumper shovels sand and dumps the sand into the screen box 20, then the air cylinders 20 are started to enable one air cylinder 30 to extend in a forward air supply mode and the other air cylinder 30 to shorten in a reverse air supply mode, the two air cylinders 20 alternately perform the forward air supply and the reverse air supply mode, the screen box 20 is driven to continuously swing up and down around the rotating shaft 23, in the swinging process, the sand slides to the other end along one end of the filter screen 21 and then slides to one end in the other end, the sand reciprocates, screened fine sand falls to the ground through the filter screen, coarse sand is retained in the screen box 20, and finally the coarse sand in the screen box 20 is cleaned up; the sand filter can fully filter sand by swinging left and right continuously, and has good filtering effect; the screen box is driven by the cylinder to continuously swing, the automation degree is high, and the power consumption is low.
Referring to fig. 2, in order to fix the square frame 10, a disc-shaped fixing plate 11 fixedly connected with the ground is arranged below the square frame 10, an upright 12 fixedly connected with the bottom of the square frame 10 and the fixing plate 11 is arranged between the bottom of the square frame 10 and the fixing plate 11, the upright 12 and the fixing plate 11 are coaxially arranged, and the fixing plate 11 is fixedly connected with the ground through anchor bolts.
Referring to fig. 6, in order to facilitate the cleaning of coarse sand, the tip of sieve case 20 along length direction all is provided with the uncovered 25 of rectangle, the upper end of uncovered 25 runs through to the up end of sieve case 20, the lower extreme flushes with filter screen 21 mutually, draw-in groove 26 has been seted up to the side of uncovered 25, the draw-in groove 26 upper end runs through to the up end of sieve case 20, the lower extreme flushes with filter screen 21 mutually, uncovered 25 department is provided with and constitutes plug-in connection complex rectangle flashboard 27 with draw-in groove 26, flashboard 27 is used for carrying out the shutoff to uncovered 25, the shutoff to uncovered 25 is relieved to the accessible is pulled out flashboard 27, thereby be convenient for clear up out the coarse sand that is detained.
Referring to fig. 7, as the utility model discloses the scheme of more optimizing, sieve case 20 is provided with the row's of arranging hopper 28 that the downward sloping was arranged along its length direction's end fixing, arranges hopper 28 and uncovered 25 and is connected the switch-on, arranges hopper 28 and comprises baffle and backplate, and the baffle is arranged along the length direction downward sloping of sieve case 20, and the backplate is fixed to be set up in the side of baffle and to make the nineteen degrees upwards bend, and the meaning of this scheme of adoption lies in, and the coarse sand that will clear up guides to locating the discharge far away, avoids the coarse sand to mix with the fine sand of selecting.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a sand equipment is sieved in continuous swing which characterized in that: the reinforced concrete screen box comprises a rectangular square frame, a rectangular screen box and an air cylinder, wherein the square frame is fixedly connected with the ground and is vertically arranged in the length direction, the screen box is horizontally arranged in the length direction and penetrates through the inside of the square frame in the initial state, the upper end face of the screen box is opened and arranged, the lower end face of the screen box is provided with a steel wire screen, the lower end face of the screen box is fixedly provided with strip-shaped reinforced ribs, the reinforced ribs are arranged in the width direction of the screen box, one ends of the reinforced ribs in the length direction are flush with one side face of the screen box, the other ends of the reinforced ribs are flush with the other side face of the screen box, the end parts of the reinforced ribs are fixedly connected with the lower end face of the screen box through bolts, the reinforced ribs are attached to the screen box and support the screen box from bottom to top, the reinforced ribs are provided with a plurality of reinforced ribs and are arranged in an equidistant array in, the rotating shaft is positioned in the middle of the sieve box along the length of the sieve box, the rotating shaft and the square frame are in rotating connection and matching through a bearing, the sieve box can swing left and right around the axial direction of the rotating shaft, the swing angle is 20-25 degrees, and the cylinder is used for driving the sieve box to swing left and right;
the upper end face of the screen box is fixedly provided with cross beams along the width direction, the cross beams are provided with two cross beams, one cross beam is located at a quarter position of one end, which points to the other end, of the screen box, the other cross beam is located at a quarter position of one end, which points to the other end, of the screen box, the air cylinders are provided with two V-shaped structures, which are provided with downward openings, the two air cylinders are symmetrically arranged along the width direction, which is parallel to the screen box, and are connected with the cross beams in a one-to-one correspondence manner, one ends of the air cylinders are hinged and connected with the top of the square frame, hinge shafts formed at the hinged and connected positions are axially parallel to the width direction of the screen box, the other ends.
2. A continuous oscillating sand screening apparatus as claimed in claim 1, wherein: the disc-shaped fixing plate fixedly connected with the ground is arranged below the square frame, an upright post fixedly connected with the bottom of the square frame and the fixing plate is arranged between the bottom of the square frame and the fixing plate, the upright post and the fixing plate are coaxially arranged, and foundation bolts are arranged between the fixing plate and the ground for fixed connection.
3. A continuous oscillating sand screening apparatus as claimed in claim 2, wherein: the sieve case all is provided with the uncovered of rectangle along length direction's tip, and uncovered upper end runs through to the up end of sieve case, lower extreme and the filter screen flushes mutually, and the draw-in groove has been seted up to open side, and the draw-in groove upper end runs through to the up end of sieve case, lower extreme and the filter screen flushes mutually, and uncovered department is provided with and constitutes plug-in connection complex rectangle flashboard with the draw-in groove, and the flashboard is used for carrying out the shutoff to uncovered.
4. A continuous oscillating sand screening apparatus as claimed in claim 3, wherein: the screen box is provided with the row's hopper that the downward sloping was arranged along its length direction's end fixing, arranges hopper and uncovered connection switch-on, arranges the hopper and comprises baffle and backplate, and the baffle is arranged along the length direction downward sloping of screen box, and the backplate is fixed to be set up in the side of baffle and upwards bend at ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152624.2U CN213435522U (en) | 2020-06-20 | 2020-06-20 | Continuous swing sand screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152624.2U CN213435522U (en) | 2020-06-20 | 2020-06-20 | Continuous swing sand screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213435522U true CN213435522U (en) | 2021-06-15 |
Family
ID=76371081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152624.2U Expired - Fee Related CN213435522U (en) | 2020-06-20 | 2020-06-20 | Continuous swing sand screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213435522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115381323A (en) * | 2022-08-20 | 2022-11-25 | 杨木俭 | Energy-free self-cleaning building glass curtain wall |
| WO2023061242A1 (en) * | 2021-10-12 | 2023-04-20 | 天津滨浦科技发展有限公司 | Screening apparatus for drilling fluid plugging agent gel expansion body |
-
2020
- 2020-06-20 CN CN202021152624.2U patent/CN213435522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023061242A1 (en) * | 2021-10-12 | 2023-04-20 | 天津滨浦科技发展有限公司 | Screening apparatus for drilling fluid plugging agent gel expansion body |
| CN115381323A (en) * | 2022-08-20 | 2022-11-25 | 杨木俭 | Energy-free self-cleaning building glass curtain wall |
| CN115381323B (en) * | 2022-08-20 | 2024-04-19 | 何玺 | Clean building glass curtain wall of no energy source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |