CN216574107U - Gravel and sand screening installation for municipal construction - Google Patents
Gravel and sand screening installation for municipal construction Download PDFInfo
- Publication number
- CN216574107U CN216574107U CN202123410320.9U CN202123410320U CN216574107U CN 216574107 U CN216574107 U CN 216574107U CN 202123410320 U CN202123410320 U CN 202123410320U CN 216574107 U CN216574107 U CN 216574107U
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- CN
- China
- Prior art keywords
- screening
- gravel
- fixed
- municipal construction
- sand
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 47
- 239000004576 sand Substances 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a gravel and sand screening installation for municipal construction, including the base, characterized by: the vertical plates are respectively fixed at two ends of the upper side of the base, one vertical plate is used for fixing an electric push rod through a support, a telescopic rod of the electric push rod penetrates through the vertical plate, the telescopic rod of the electric push rod is fixedly connected with one end of a screening groove, a guide rod is fixed at the other end of the screening groove, and the guide rod penetrates through the other vertical plate. The utility model relates to a gravel and sand screening installation field, specifically say, relate to a gravel and sand screening installation is used in municipal construction, conveniently carries out the screening of gravel and sand.
Description
Technical Field
The utility model relates to a gravel and sand screening installation field specifically says, relates to a gravel and sand screening installation for municipal construction.
Background
In the building engineering, the use of gravel and sand is necessary, and gravel and sand need sieve before using and strain too massive gravel and sand to remove to the use of gravel and sand is strained and is generally to use spade and screen cloth to go on by the manual work at the sieve, and the device that can be convenient for gravel and sand sieve is strained to the power consumption consuming time, needs the design, and this is prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a gravel and sand screening installation is used in municipal construction, conveniently carries out the screening of gravel and sand.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a gravel and sand screening installation is used in municipal construction, includes the base, characterized by: vertical plates are respectively fixed at two ends of the upper side of the base, one vertical plate is used for fixing an electric push rod through a support, and a telescopic rod of the electric push rod penetrates through the vertical plate;
the telescopic rod of the electric push rod is fixedly connected with one end of the screening groove, the other end of the screening groove is fixedly provided with the guide rod, and the guide rod penetrates through the other vertical plate.
As a further limitation of the technical scheme, the lower part of the screening groove is trapezoidal, the two sides of the lower part of the screening groove are inclined planes, the middle position plane is formed, and the lower part of the screening groove is provided with a group of filtering holes.
As the further injeciton of the technical scheme, one side of the screening tank is provided with an opening, the opening is matched with the side door, the middle parts of the two sides of the side door are respectively provided with a fixed limiting shaft, the two limiting shafts can be respectively supported by the L-shaped brackets, and the L-shaped brackets are fixed on one side of the screening tank.
As a further limitation of the technical scheme, each L-shaped bracket is respectively in threaded connection with a jackscrew, and each jackscrew can respectively prop against the corresponding limiting shaft.
As a further limitation of the technical solution, the four corners of the base are respectively fixed with guide columns, two guide columns on one side respectively penetrate through two sides of the moving plate, the support column is fixed on the upper side of the moving plate, an L-shaped rod is fixed on one side of the support column, and the L-shaped rod is fixed on the stirring toothed plate.
As a further limitation of the technical scheme, a round shaft is fixed in the middle of one side of the screening groove, the round shaft penetrates through an arc-shaped sliding groove, and the arc-shaped sliding groove is formed in the movable plate.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a gravel and sand screening installation is used in municipal construction. The method has the following beneficial effects:
(1) the device can sieve and filter sand and stone, and is simple to operate and convenient to use;
(2) the side door is convenient to open, so that sand and stones in the screening tank can be conveniently cleaned;
(3) the stirring toothed plate is arranged and moves up and down in the moving process of the screening and filtering tank to stir the sand and stones.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. It is obvious that the drawings in the following description are only an embodiment of the invention and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort. In the drawings:
fig. 1 is a first perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a partial perspective view of the present invention.
Fig. 5 is a fourth perspective view of the present invention.
In the figure: 1. screening and filtering groove, 2, L shape pole, 3, support column, 4, guide post, 5, electric putter, 6, support, 7, riser, 8, base, 9, side door, 10, handle, 11, L shape bracket, 12, jackscrew, 13, spacing axle, 14, filtration pore, 15, guide bar, 16, stirring toothed plate, 17, movable plate, 18, arc spout, 19, circle axle, 20, opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 5 of 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, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.
When an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
The first embodiment is as follows: the device comprises a base 8, vertical plates 7 are respectively fixed at two ends of the upper side of the base 8, one vertical plate 7 is used for fixing an electric push rod 5 through a support 6, and a telescopic rod of the electric push rod 5 penetrates through the vertical plate 7;
the telescopic rod of the electric push rod 5 is fixedly connected with one end of the screening groove 1, the other end of the screening groove 1 is fixedly provided with the guide rod 15, and the guide rod 15 penetrates through the other vertical plate 7.
The lower part of the screening tank 1 is trapezoidal, the two sides of the lower part of the screening tank 1 are inclined planes and a middle plane, and the lower part of the screening tank 1 is provided with a group of filtering holes 14.
Pour gravel and sand into sieve filter bowl 1 in, open electric putter 5, electric putter 5's telescopic link reciprocating motion, electric putter 5's telescopic link drives sieve filter bowl 1 round trip movement, gravel and sand that is less than filtration pore 14 diameter falls, gravel and sand that is greater than filtration pore 14 diameter stays in sieve filter bowl 1, sieve filter bowl 1 lower part trapezoidal design, can prevent the gravel and sand card on the both sides inclined plane in filtration pore 14, sieve and strain the completion back, control electric putter 5's telescopic link stop work.
Example two: one side of screening cell 1 is equipped with opening 20, opening 20 matches side door 9, the both sides middle part of side door 9 is fixed spacing axle 13 respectively, two spacing axle 13 can be held by L shape bracket 11 respectively, L shape bracket 11 is fixed screening cell 1 one side.
As a further limitation of the present technical solution, each L-shaped bracket 11 is respectively connected with a top thread 12 in a threaded manner, and each top thread 12 can respectively prop against the corresponding limiting shaft 13.
The fixed handle 10 of side door 9 makes things convenient for the removal of side door 9.
The embodiment is further explained on the basis of the first embodiment, the top thread 12 is unscrewed, the side door 9 is moved upwards, the limiting shaft 13 is separated from the L-shaped bracket 11, the side door 9 is taken down, and large blocks of sand and stones left in the screening and filtering groove 1 can be cleaned;
the tightening jackscrew 12 can fix the limit shaft 13 and the side door 9, so that the side door 9 and the screening and filtering groove 1 can move back and forth together, and the sealing of the opening 20 is ensured.
Example three: guide posts 4 are fixed respectively in the four corners of base 8, and two of one side guide posts 4 pass the both sides of moving plate 17 respectively, moving plate 17's upside fixed stay post 3, L shape pole 2 is fixed to one side of support post 3, L shape pole 2 fixed stirring toothed plate 16.
A round shaft 19 is fixed in the middle of one side of the screening groove 1, the round shaft 19 penetrates through an arc-shaped sliding groove 18, and the arc-shaped sliding groove 18 is formed in the moving plate 17.
The embodiment is further illustrated on the basis of the first embodiment and the second embodiment, the moving plate 17 provided with the arc-shaped sliding grooves 18 is driven to move up and down along the guide columns 4 in the process of moving the sieving tank 1 back and forth, the guide columns 4 play a role in guiding the moving plate 17, the moving plate 17 drives the support columns 3, the L-shaped rods 2 and the stirring toothed plate 16 to move up and down, and the stirring toothed plate 16 moves up and down to stir sand and stones, so that the sieving is convenient.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides a gravel and sand screening installation is used in municipal construction, includes base (8), characterized by: vertical plates (7) are respectively fixed at two ends of the upper side of the base (8), one vertical plate (7) is fixed with an electric push rod (5) through a support (6), and a telescopic rod of the electric push rod (5) penetrates through the vertical plate (7);
the telescopic rod of the electric push rod (5) is fixedly connected with one end of the screening groove (1), the other end of the screening groove (1) is fixedly provided with a guide rod (15), and the guide rod (15) penetrates through the other vertical plate (7).
2. The gravel screening apparatus for municipal construction according to claim 1, wherein: the lower part of the screening tank (1) is trapezoidal, the two sides of the lower part of the screening tank (1) are inclined planes and a middle plane, and a group of filtering holes (14) are formed in the lower part of the screening tank (1).
3. The gravel screening apparatus for municipal construction according to claim 2, wherein: one side of sieve filter bowl (1) is equipped with opening (20), opening (20) match side door (9), fixed spacing axle (13) respectively, two in the middle part of the both sides of side door (9) spacing axle (13) can be held by L shape bracket (11) respectively, L shape bracket (11) are fixed sieve filter bowl (1) one side.
4. The gravel screening apparatus for municipal construction according to claim 3, wherein: each L-shaped bracket (11) is in threaded connection with a jackscrew (12) respectively, and each jackscrew (12) can prop against the corresponding limiting shaft (13) respectively.
5. The gravel screening apparatus for municipal construction according to claim 4, wherein: guide post (4) are fixed respectively in the four corners of base (8), two of one side guide post (4) pass the both sides of moving plate (17) respectively, the upside fixed stay post (3) of moving plate (17), L shape pole (2) are fixed to one side of support column (3), stirring toothed plate (16) are fixed to L shape pole (2).
6. The gravel screening apparatus for municipal construction according to claim 5, wherein: a round shaft (19) is fixed in the middle of one side of the screening groove (1), the round shaft (19) penetrates through an arc-shaped sliding groove (18), and the arc-shaped sliding groove (18) is formed in the movable plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123410320.9U CN216574107U (en) | 2021-12-31 | 2021-12-31 | Gravel and sand screening installation for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123410320.9U CN216574107U (en) | 2021-12-31 | 2021-12-31 | Gravel and sand screening installation for municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216574107U true CN216574107U (en) | 2022-05-24 |
Family
ID=81631593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123410320.9U Expired - Fee Related CN216574107U (en) | 2021-12-31 | 2021-12-31 | Gravel and sand screening installation for municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216574107U (en) |
-
2021
- 2021-12-31 CN CN202123410320.9U patent/CN216574107U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |