CN213468545U - Concrete is reciprocating sieve sand device for finishing - Google Patents
Concrete is reciprocating sieve sand device for finishing Download PDFInfo
- Publication number
- CN213468545U CN213468545U CN202021695381.7U CN202021695381U CN213468545U CN 213468545 U CN213468545 U CN 213468545U CN 202021695381 U CN202021695381 U CN 202021695381U CN 213468545 U CN213468545 U CN 213468545U
- Authority
- CN
- China
- Prior art keywords
- sand
- plate
- vehicle body
- sieve
- support frame
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- 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
- 239000004576 sand Substances 0.000 title claims abstract description 55
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 2
- 238000012216 screening Methods 0.000 abstract description 15
- 238000007873 sieving Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a vibrating sand sieving device for concrete finishing, which relates to the technical field of sand sieving machines, comprising a support frame, a vehicle body and a switch arranged on the outer wall of the vehicle body, wherein the bottom of the support frame is provided with a rubber plate, the top of the support frame is provided with a funnel, the top of the rubber plate is provided with a second spring, the top end of the second spring is provided with a sieve plate, one side of the top of the sieve plate is provided with a first spring, the bottom of the sieve plate is provided with a vibrating motor, one side of the sieve plate close to the vibrating motor is provided with a metal plate, the sieve plate is provided with a screen, and a steel plate is arranged below the screen, the utility model solves the problems that the falling speed of sand is too fast, a large amount of sand falls on the sieve plate, the screening precision is poor, through arranging a supporting block in the vehicle body, the support frame is installed on the automobile body, is convenient for change the position of sieve separator, and it is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the sand sieving machine, concretely relates to concrete is reciprocating sieve sand device for finishing.
Background
The sand screening machine is mechanical equipment for screening sand in concrete production, and comprises a fine screen and a coarse screen, wherein the coarse screen is used for screening large-particle sand, the fine screen is used for screening fine sand, the sand screening machine is used for improving the overall efficiency of concrete production, but the vibration sand screening device for concrete fine processing in the current market cannot meet the use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete is reciprocating sieve sand device for finishing to the grit falling speed who proposes in solving above-mentioned background art is too fast, leads to a large amount of grit to fall on the sieve, and the screening precision is poor, and the coarse sand after the screening and the accumulation of fine sand subaerial, the problem of being in the same place easily.
In order to achieve the above object, the utility model provides a following technical scheme: a vibrating sand screening device for concrete fine processing comprises a support frame, a vehicle body and a switch arranged on the outer wall of the vehicle body, wherein a rubber plate is arranged at the bottom of the support frame;
the top of the supporting frame is provided with a funnel, the top of the rubber plate is provided with a second spring, the top end of the second spring is provided with a sieve plate, one side of the top of the sieve plate is provided with a first spring, the bottom of the sieve plate is provided with a vibrating motor, and one side of the sieve plate close to the vibrating motor is provided with a metal plate;
the screen plate is provided with a screen mesh, and a steel plate is arranged below the screen mesh.
Preferably, the top of the vehicle body is provided with a vehicle plate, the inside of the vehicle body is provided with a supporting block, one side of the top of the vehicle body is provided with a first sand inlet, and the other side of the top of the vehicle body is provided with a second sand inlet.
Preferably, the top of the vehicle plate is provided with a first mounting hole, the top of the rubber plate is provided with a second mounting hole, and the first mounting hole is communicated with the second mounting hole.
Preferably, a conveyor is installed on one side of the top of the hopper, and the width of the conveyor is smaller than that of the hopper.
Preferably, rectangular openings are formed in two sides of the vehicle body, and the width of the first sand inlet is the same as that of the rectangular openings.
Preferably, the supporting block is made of metal, the inside of the supporting block is of a hollow structure, and the surface of the supporting block is coated with a wear-resistant coating.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up the funnel on the support frame, the sieve is aimed at to the discharge gate of funnel, and the grit that the conveyer was carried obtains a buffering through the funnel, and the grit can not strike fast on the sieve, is favorable to slow screening grit, reduces the impact force simultaneously, has protected the sieve, has improved the life of sieve, and it is too fast to have solved grit falling speed, leads to a large amount of grits to drop on the sieve, screens the poor problem of precision.
(2) The utility model discloses a set up the supporting shoe in the automobile body, the coarse sand and the interior two spaces of fine sand flow direction automobile body of selecting are favorable to separately the grit, and the later stage of being convenient for separates the grit and carries the grit, and the support frame is installed on the automobile body, is convenient for change the position of sieve separator, and it is more convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the vehicle body of the present invention;
fig. 3 is a top view of the vehicle body of the present invention;
FIG. 4 is a top view of the rubber sheet of the present invention;
fig. 5 is a schematic structural view of the sieve plate of the present invention;
in the figure: 1-a conveyor; 2-a funnel; 3, a sieve plate; 31-a first spring; 32-steel plate; 4-a rubber plate; 5-a metal plate; 6-a second spring; 7-a vibration motor; 8-a switch; 9-a vehicle body; 10-a vehicle board; 11-a support frame; 12-a support block; 13-a first sand inlet; 14-a first mounting hole; 15-a second sand inlet; 16-a second mounting hole; 17-screen mesh.
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. 1-5, the present invention provides the following technical solutions: a vibrating sand screening device for concrete fine machining comprises a support frame 11, a vehicle body 9 and a switch 8 arranged on the outer wall of the vehicle body 9, wherein a rubber plate 4 is arranged at the bottom of the support frame 11, rollers are arranged outside the vehicle body 9, the rubber plate 4 has a damping effect, the influence of vibration of a sieve plate 3 and the support frame 11 on the vehicle body 9 is reduced, the stability of the lower half part of the sand screening device is improved, and the displacement of the vehicle body 9 caused by vibration in the process of screening sand for a long time is avoided;
The screen plate 3 is provided with a screen 17, a steel plate 32 is arranged below the screen 17, coarse sand and fine sand can be separated by the screen 17, and the coarse sand slides down the screen 17, passes through the steel plate 32 and then falls.
Further, the top of the vehicle body 9 is provided with a vehicle plate 10, the inside of the vehicle body 9 is provided with a supporting block 12, one side of the top of the vehicle body 9 is provided with a first sand inlet 13, and the other side of the top of the vehicle body 9 is provided with a second sand inlet 15.
Further, a first mounting hole 14 is formed in the top of the vehicle plate 10, a second mounting hole 16 is formed in the top of the rubber plate 4, and the first mounting hole 14 is communicated with the second mounting hole 16.
Further, a conveyor 1 is installed on one side of the top of the hopper 2, and the width of the conveyor 1 is smaller than that of the hopper 2.
Further, rectangular openings are formed in the two sides of the vehicle body 9, and the width of the first sand inlet 13 is the same as that of the rectangular openings.
Further, the supporting block 12 is made of metal, the inside of the supporting block 12 is of a hollow structure, and the surface of the supporting block 12 is coated with a wear-resistant coating.
The utility model discloses a theory of operation and use flow: when the rubber plate conveyor is used, the rubber plate 4 is fixedly connected to the top of the vehicle plate 10 through bolts, the support frame 11 is fixedly connected to the top of the rubber plate 4 through bolts, a user pushes the vehicle body 9, the funnel 2 is placed below the conveyor 1, the vibration motor 7 is connected with an external power supply, the switch 8 is turned on, the vibration motor 7 drives the screen plate 3 to vibrate, the conveyor 1 conveys sand, the sand falls in the funnel 2, the sand flows in the funnel 2 and is discharged from a discharge port of the funnel 2, the sand falls on the screen plate 3, fine sand passes through the screen plate 3 and falls on the metal plate 5, fine sand passes through the second sand inlet 15 and then falls on an inclined plane of the support block 12, the sand flows to one side of the vehicle body 9, coarse sand slides along the screen plate 3 and slides to the first sand inlet 13, enters the vehicle body 9 and then flows to the other side of the vehicle body 9.
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 (6)
1. The utility model provides a concrete is reciprocating sieve sand device for finishing which characterized in that: the device comprises a support frame (11), a vehicle body (9) and a switch (8) arranged on the outer wall of the vehicle body (9), wherein a rubber plate (4) is arranged at the bottom of the support frame (11);
the hopper (2) is installed at the top of the support frame (11), the second spring (6) is installed at the top of the rubber plate (4), the sieve plate (3) is installed at the top end of the second spring (6), the first spring (31) is installed on one side of the top of the sieve plate (3), the vibrating motor (7) is installed at the bottom of the sieve plate (3), and the metal plate (5) is installed on one side, close to the vibrating motor (7), of the sieve plate (3);
install screen cloth (17) on sieve (3), and steel sheet (32) are installed to the below of screen cloth (17).
2. The vibrating sand screen device for concrete finishing according to claim 1, characterized in that: the sand-proof device is characterized in that a vehicle plate (10) is mounted at the top of the vehicle body (9), a supporting block (12) is mounted inside the vehicle body (9), a first sand inlet (13) is formed in one side of the top of the vehicle body (9), and a second sand inlet (15) is formed in the other side of the top of the vehicle body (9).
3. The vibrating sand screen device for concrete finishing according to claim 2, characterized in that: the top of the car plate (10) is provided with a first mounting hole (14), the top of the rubber plate (4) is provided with a second mounting hole (16), and the first mounting hole (14) is communicated with the second mounting hole (16).
4. The vibrating sand screen device for concrete finishing according to claim 1, characterized in that: conveyer (1) is installed to the top one side of funnel (2), the width of conveyer (1) is less than the width of funnel (2).
5. The vibrating sand screen device for concrete finishing according to claim 2, characterized in that: rectangular openings are formed in the two sides of the vehicle body (9), and the width of the first sand inlet (13) is the same as that of the rectangular openings.
6. The vibrating sand screen device for concrete finishing according to claim 2, characterized in that: the supporting block (12) is made of metal, the inside of the supporting block (12) is of a hollow structure, and a wear-resistant coating is coated on the surface of the supporting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021695381.7U CN213468545U (en) | 2020-08-14 | 2020-08-14 | Concrete is reciprocating sieve sand device for finishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021695381.7U CN213468545U (en) | 2020-08-14 | 2020-08-14 | Concrete is reciprocating sieve sand device for finishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213468545U true CN213468545U (en) | 2021-06-18 |
Family
ID=76360645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021695381.7U Expired - Fee Related CN213468545U (en) | 2020-08-14 | 2020-08-14 | Concrete is reciprocating sieve sand device for finishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213468545U (en) |
-
2020
- 2020-08-14 CN CN202021695381.7U patent/CN213468545U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |