CN220048953U - Sand screening machine for earth and stone engineering - Google Patents
Sand screening machine for earth and stone engineering Download PDFInfo
- Publication number
- CN220048953U CN220048953U CN202321629561.9U CN202321629561U CN220048953U CN 220048953 U CN220048953 U CN 220048953U CN 202321629561 U CN202321629561 U CN 202321629561U CN 220048953 U CN220048953 U CN 220048953U
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- screening machine
- sand screening
- sand
- machine body
- pipe
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- 239000004576 sand Substances 0.000 title claims abstract description 123
- 238000012216 screening Methods 0.000 title claims abstract description 99
- 239000004575 stone Substances 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000012535 impurity Substances 0.000 claims abstract description 27
- 239000011435 rock Substances 0.000 claims 7
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012423 maintenance 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
- 238000007873 sieving Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand screening machine for earth and stone engineering, which belongs to the technical field of sand screening machines and has the technical scheme that the sand screening machine comprises supporting legs, wherein the tops of the supporting legs are provided with sand screening machine bodies, the rear sides of the sand screening machine bodies are provided with feed hoppers, the tops of the sand screening machine bodies are provided with guard plates, the left sides of the sand screening machine bodies are provided with connecting pipe assemblies, the front sides of the sand screening machine bodies are provided with impurity discharging plates, and the rear sides of the sand screening machine bodies are provided with finished product discharging plates; the connecting pipe assembly comprises an outer connecting pipe, a three-way pipe is communicated with the top of the outer connecting pipe, an L-shaped water pipe is communicated with the inner wall of the left side of the three-way pipe, an atomizing head is communicated with the bottom of the L-shaped water pipe, a communicating pipe is communicated with the inner wall of the right side of the three-way pipe, and the atomizing head is communicated with the bottom of the communicating pipe, so that the sand screening machine body can be supported by the supporting legs, and sand can be screened by the sand screening machine body of a child.
Description
Technical Field
The utility model relates to the technical field of sand screening machines, in particular to a sand screening machine for earth and stone engineering.
Background
At present, sand is usually required to be screened on some building sites, and the sand is widely used in the construction of various engineering facilities, and a large amount of fine sand and cement are required to be mixed and stirred for the construction of the building, so that proper concrete can be conveniently prepared; however, in the directly mined sand, large-particle sand and other impurities are mixed, and in order to obtain the sand with good quality, the directly mined sand must be screened before being used.
At present, the Chinese patent with the publication number of CN211247264U discloses a small sand screening machine, which comprises a frame, wherein a frame body is slidably arranged at the upper end part of the frame body, a damping spring is arranged at the lower end part of the frame body, the damping spring is fixed at the upper end part of the frame body, a filter assembly is detachably arranged at the upper end part of the frame body, a guide plate is arranged below the filter assembly, a splash-proof support is detachably arranged at the outer side of the frame body, a detachable splash-proof net is arranged on the splash-proof support, a vibration assembly is arranged at the side part of the frame body, and a driving motor is arranged on the frame.
The sand screening machine is needed in the sand screening process, the existing sand screening machine is used for screening sand in the sand screening process, the screen plate can vibrate through the motor, dust can be generated in the sand screening process by pouring the sand into the screen plate, and the generated dust can cause environmental pollution.
Disclosure of Invention
The utility model provides a sand screening machine for earth and stone engineering, and aims to solve the problems that in the existing sand screening machine, a screen plate can vibrate through a motor in the process of screening sand, dust can be generated in the process of pouring the sand on the screen plate for screening, and the generated dust can cause environmental pollution.
The sand screening machine for the earth and stone engineering comprises supporting legs, wherein the tops of the supporting legs are provided with sand screening machine bodies, the rear sides of the sand screening machine bodies are provided with feed hoppers, the tops of the sand screening machine bodies are provided with guard plates, the left sides of the sand screening machine bodies are provided with connecting pipe assemblies, the front sides of the sand screening machine bodies are provided with impurity discharging plates, and the rear sides of the sand screening machine bodies are provided with finished product discharging plates;
the connecting pipe assembly comprises an outer connecting pipe, the top of the outer connecting pipe is communicated with a three-way pipe, the left inner wall of the three-way pipe is communicated with an L-shaped water pipe, the bottom of the L-shaped water pipe is communicated with an atomizing head, the right inner wall of the three-way pipe is communicated with a communicating pipe, and the bottom of the communicating pipe is communicated with the atomizing head.
In order to provide the effect of water source for the atomizing head of the impurity discharging plate, the sand screening machine for the earthwork engineering is preferable in the utility model, and one side of the L-shaped water pipe, which is far away from the three-way pipe, penetrates to the inner side of the impurity discharging plate.
In order to provide the effect of water source for the atomizing head of the finished product discharging plate, the sand screening machine for the earthwork engineering is preferably adopted, and one side of the communicating pipe, which is far away from the three-way pipe, penetrates to the inner side of the finished product discharging plate.
In order to facilitate the user to detach the guard plate and maintain the screen of the sand screening machine body, the sand screening machine for the earthwork engineering is preferable in the utility model, the left side and the right side of the top of the sand screening machine body are provided with clamping grooves, the left side and the right side of the bottom of the guard plate are welded with clamping blocks matched with the clamping grooves, and one side of the clamping block close to the inner wall of the clamping groove is contacted with the inner wall of the clamping groove.
In order to facilitate the effect of the user to detach the impurity discharging plate, the impurity discharging plate is preferably bolted on the front side of the sand screening machine body as the sand screening machine for the earth and stone engineering.
In order to facilitate the disassembly effect of a finished product discharge plate by a user, the sand screening machine for the earthwork engineering is preferable in the utility model, and the finished product discharge plate is bolted on the front side of the sand screening machine body.
In order to facilitate the disassembly effect of the guard plate by a user, the sand screening machine for the earthwork engineering is preferable in the utility model, handles are welded on the left side and the right side of the guard plate, and anti-skid grains are carved on the surfaces of the handles.
In order to facilitate the disassembly effect of the feeding hopper by a user, the sand screening machine for the earthwork engineering is preferable to be used as the sand screening machine for the earthwork engineering, and the feeding hopper is bolted on the rear side of the sand screening machine body.
Compared with the prior art, the utility model has the beneficial effects that:
this sand screening machine for earth and stone side engineering through setting up the landing leg, can support sand screening machine body, can sieve sand through look child sand screening machine body, through setting up the feeder hopper, can make the user pour sand into the inboard of sand screening machine body, through setting up the backplate, can reduce the diffusion to the dust that produces when screening sand in sand screening machine body inboard, through setting up the connecting pipe subassembly, can fall dust to impurity discharge plate and finished product discharge plate, through setting up impurity discharge plate, can lead out the sand screening machine body to the impurity that sieves out, through setting up the finished product discharge plate, can lead out sand screening machine body to sieving good sand, through setting up outer takeover, can provide the water source with external water source connection, through setting up the three-way pipe, can be to L shape water pipe and communicating pipe intercommunication, through setting up L shape water pipe and communicating pipe, can play the effect of carrying to water, through setting up the atomizing head, can carry out the dust fall to sand and the impurity that has sieved when the ejection of compact.
Drawings
FIG. 1 is a view showing the overall construction of a sand screening machine for earth and stone works according to the present utility model;
FIG. 2 is a schematic view of a connecting tube assembly according to the present utility model;
FIG. 3 is an exploded view of a partial structure of the present utility model;
FIG. 4 is a schematic view of a finished product discharge plate, atomizing head and communicating tube according to the present utility model;
fig. 5 is an enlarged schematic view of the present utility model at a in fig. 1.
In the figure, 1, supporting legs; 2. a sand screening machine body; 3. a connecting tube assembly; 301. an outer connecting pipe; 302. a three-way pipe; 303. an L-shaped water pipe; 304. a communicating pipe; 305. an atomizing head; 4. an impurity discharging plate; 5. a finished product discharging plate; 6. a guard board; 7. and (5) a feeding hopper.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the sand screening machine for the earth and stone engineering comprises supporting legs 1, wherein sand screening machine bodies 2 are arranged at the tops of the supporting legs 1, feeding hoppers 7 are arranged at the rear sides of the sand screening machine bodies 2, guard plates 6 are arranged at the tops of the sand screening machine bodies 2, connecting pipe assemblies 3 are arranged at the left sides of the sand screening machine bodies 2, impurity discharging plates 4 are arranged at the front sides of the sand screening machine bodies 2, and finished product discharging plates 5 are arranged at the rear sides of the sand screening machine bodies 2;
the connecting pipe assembly 3 comprises an outer connecting pipe 301, a three-way pipe 302 is communicated with the top of the outer connecting pipe 301, an L-shaped water pipe 303 is communicated with the inner wall on the left side of the three-way pipe 302, an atomizing head 305 is communicated with the bottom of the L-shaped water pipe 303, a communicating pipe 304 is communicated with the inner wall on the right side of the three-way pipe 302, and an atomizing head 305 is communicated with the bottom of the communicating pipe 304.
In this embodiment: through setting up landing leg 1, can support sand screening machine body 2, can sieve sand through look child sand screening machine body 2, through setting up feeder hopper 7, can make the user pour sand into the inboard of sand screening machine body 2, through setting up backplate 6, can reduce the diffusion to the dust that produces when screening sand in sand screening machine body inboard, through setting up connecting pipe assembly 3, can fall dust to impurity discharging plate 4 and finished product discharging plate 5, through setting up impurity discharging plate 4, can lead out the sand screening machine body to the impurity that sieves out, through setting up finished product discharging plate 5, can lead out sand screening machine body 2 to the sand that sieves out, through setting up outer takeover 301, can be connected with external water source and provide the water source to atomising head 305, through setting up three-way pipe 302, can be to L shape water pipe 303 and communicating pipe 304 intercommunication, through setting up L shape water pipe 303 and communicating pipe 304, can play the effect of carrying to the water, through setting up atomising head 305, can reduce the dust to the sand that has sieved and impurity when the ejection of compact.
As a technical optimization scheme of the utility model, one side of the L-shaped water pipe 303, which is far away from the tee pipe 302, penetrates to the inner side of the impurity discharging plate 4.
In this embodiment: by providing the L-shaped water pipe 303 penetrating the inside of the impurity discharging plate 4, it is possible to supply water to the spray head inside the impurity discharging plate 4.
As a technical optimization scheme of the utility model, one side of the communicating pipe 304, which is far away from the tee pipe 302, penetrates to the inner side of the finished product discharging plate 5.
In this embodiment: by providing the communicating pipe 304 penetrating the inner side of the finished product discharge plate 5, the water source can be provided for the atomizing head 305 on the inner side of the finished product discharge plate 5.
As the technical optimization scheme of the utility model, clamping grooves are formed in the left side and the right side of the top of the sand screening machine body 2, clamping blocks matched with the clamping grooves are welded on the left side and the right side of the bottom of the guard plate 6, and one side, close to the inner wall of the clamping grooves, of each clamping block is in contact with the inner wall of the clamping groove.
In this embodiment: through setting up draw-in groove and fixture block, can be convenient for the user to the dismantlement of backplate 6.
As a technical optimization scheme of the utility model, an impurity discharging plate 4 is bolted on the front side of the sand screening machine body 2.
In this embodiment: through setting up impurity 4 flitch bolt at the front side of screening sand machine body 2, can be convenient for the user to impurity flitch 4's dismantlement, be convenient for maintain screening sand machine body 2 inside.
As a technical optimization scheme of the utility model, a finished product discharging plate 5 is bolted on the front side of the sand screening machine body 2.
In this embodiment: through setting up the front side at sand screening machine body 2 of finished product flitch 5 bolt, can be convenient for the user to the dismantlement of finished product flitch 5, be convenient for maintain the inside of sand screening machine body 2.
As a technical optimization scheme of the utility model, handles are welded on the left side and the right side of the guard plate 6, and anti-skid lines are carved on the surfaces of the handles.
In this embodiment: through setting up the handle of carved with anti-skidding line, can be convenient for the user to the dismantlement of backplate 6.
As a technical optimization scheme of the utility model, the feed hopper 7 is bolted on the rear side of the sand screening machine body 2.
In this embodiment: through setting up the rear side of feeder hopper 7 bolt at screening sand machine body 2, can convenient for the user to the dismantlement of feeder hopper 7, be convenient for to screening sand machine body 2 inside maintenance.
Working principle: firstly, the impurity discharging plate 4 is bolted to the front side of the sand screening machine body 2, then the finished product discharging plate 5 is bolted to the rear side of the sand screening machine body 2, then the feed hopper 7 is bolted to the rear side of the sand screening machine body 2, then a user inserts the guard plate 6 into the inner side of a clamping groove at the top of the sand screening machine body 2 through a clamping block through a handle, then the user connects the external connecting pipe 301 with an external water source, then the machine is started, sand to be screened is poured into the feed hopper 7 to guide the sand into the sand screening machine body 2 for screening, and the water source flows to the inner walls of the L-shaped water pipe 303 and the communicating pipe 304 through the three-way pipe 302 to enable the atomizing head 305 to reduce dust generated in the screening process.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a sand screening machine for earth and stone engineering, includes landing leg (1), its characterized in that: the sand screening machine comprises a sand screening machine body (2) arranged at the top of a supporting leg (1), a feed hopper (7) arranged at the rear side of the sand screening machine body (2), a guard plate (6) arranged at the top of the sand screening machine body (2), a connecting pipe assembly (3) arranged at the left side of the sand screening machine body (2), an impurity discharging plate (4) arranged at the front side of the sand screening machine body (2), and a finished product discharging plate (5) arranged at the rear side of the sand screening machine body (2);
the connecting pipe assembly (3) comprises an outer connecting pipe (301), a three-way pipe (302) is communicated with the top of the outer connecting pipe (301), an L-shaped water pipe (303) is communicated with the left inner wall of the three-way pipe (302), an atomizing head (305) is communicated with the bottom of the L-shaped water pipe (303), a communicating pipe (304) is communicated with the right inner wall of the three-way pipe (302), and an atomizing head (305) is communicated with the bottom of the communicating pipe (304).
2. A sand screen for earth and rock works as claimed in claim 1, wherein: one side of the L-shaped water pipe (303) far away from the three-way pipe (302) penetrates to the inner side of the impurity discharging plate (4).
3. A sand screen for earth and rock works as claimed in claim 1, wherein: one side of the communicating pipe (304) far away from the three-way pipe (302) penetrates to the inner side of the finished product discharging plate (5).
4. A sand screen for earth and rock works as claimed in claim 1, wherein: clamping grooves are formed in the left side and the right side of the top of the sand screening machine body (2), clamping blocks matched with the clamping grooves are welded on the left side and the right side of the bottom of the guard plate (6), and one side, close to the inner wall of the clamping grooves, of each clamping block is in contact with the inner wall of the corresponding clamping groove.
5. A sand screen for earth and rock works as claimed in claim 1, wherein: the impurity discharging plate (4) is bolted to the front side of the sand screening machine body (2).
6. A sand screen for earth and rock works as claimed in claim 1, wherein: the finished product discharging plate (5) is bolted to the front side of the sand screening machine body (2).
7. A sand screen for earth and rock works as claimed in claim 1, wherein: handles are welded on the left side and the right side of the guard plate (6), and anti-skid lines are carved on the surfaces of the handles.
8. A sand screen for earth and rock works as claimed in claim 1, wherein: the bolt of feeder hopper (7) is in the rear side of screening sand machine body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629561.9U CN220048953U (en) | 2023-06-26 | 2023-06-26 | Sand screening machine for earth and stone engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629561.9U CN220048953U (en) | 2023-06-26 | 2023-06-26 | Sand screening machine for earth and stone engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220048953U true CN220048953U (en) | 2023-11-21 |
Family
ID=88787018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629561.9U Active CN220048953U (en) | 2023-06-26 | 2023-06-26 | Sand screening machine for earth and stone engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220048953U (en) |
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2023
- 2023-06-26 CN CN202321629561.9U patent/CN220048953U/en active Active
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