CN215430166U - Screening sand device for construction site construction - Google Patents
Screening sand device for construction site construction Download PDFInfo
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- CN215430166U CN215430166U CN202121982666.3U CN202121982666U CN215430166U CN 215430166 U CN215430166 U CN 215430166U CN 202121982666 U CN202121982666 U CN 202121982666U CN 215430166 U CN215430166 U CN 215430166U
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Abstract
The utility model discloses a sand screening device for construction of a building site, which comprises a main body, wherein the lower side surface of the inside of the main body is connected with a fixed cylinder, a first spring is arranged inside the bottom end of the fixed cylinder, the bottom end of the first spring is connected with a connecting rod, a first screen is arranged at the bottom end of the connecting rod, the first screen is arranged inside the main body, the right lower side surface of the first screen is connected with a vibrating device, and the vibrating device is arranged on the right side surface of the inside of the main body. The sand screening machine is provided with the vibrating device, the first screen and the second screen, when sand is screened, the vibrating device drives the first screen and the second screen to vibrate simultaneously, and the connecting rod and the first spring, the first telescopic rod and the second spring, and the second telescopic rod and the third spring are all of telescopic structures, so that the first screen and the second screen have certain vibration amplitude, the screening effect of the first screen and the second screen is better, and the sand screening efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of construction sites, in particular to a sand screening device for construction of a construction site.
Background
The construction site is also called a construction ground plate and a construction ground plate, which are called ground plates for short, and represents a place where civil engineering is carried out in developing construction projects, and the range of the construction site is often enclosed by enclosing plates, wire nets or enclosing walls so as to limit the access of personnel, materials, machinery and vehicles.
Present building uses the screening sand device to filter sand usually to obtain the sand of required requirement, but present screening sand device single structure, the screening effect is poor, and the sand after the screening can't reach the construction requirement, thereby influences work efficiency, and the sand that stays in the screen cloth top after the screening of current screening sand device simultaneously piles up at the screen cloth easily, needs artifical clearance, and influences the use of screen cloth.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand screening device for construction of a building site, aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a screening sand device for building site construction, includes the main part, the inside downside of main part is connected with the solid fixed cylinder, and solid fixed cylinder bottom internally mounted has first spring, first spring bottom is connected with the connecting rod, and installs first screen cloth in the connecting rod bottom, first screen cloth sets up inside the main part, and first screen cloth right side downside is connected with vibrating device, vibrating device installs at the inside right flank of main part, the vibrating device bottom is connected with first telescopic link, and first telescopic link outer wall cover has the second spring, first telescopic link bottom is connected with the second screen cloth, and is provided with below the second screen cloth and connects the hopper.
Preferably, the bottom end of the main body is connected with a supporting column, the supporting column is connected with a screw, and the front side face of the main body is provided with an observation window.
Preferably, the feeder hopper is installed on the main part top, and the main part outer wall has seted up first discharge gate, and first extension board is installed to the downside about first discharge gate simultaneously, the second discharge gate has been seted up to the main part outer wall, and the second discharge gate setting is in first discharge gate below, and the second extension board is installed to the downside about the second discharge gate simultaneously.
Preferably, the lower left side of the second screen is connected with a second telescopic rod, the outer wall of the second telescopic rod is sleeved with a third spring, and the second telescopic rod is arranged on the right side inside the main body.
Preferably, the bottom end of the receiving hopper penetrates through the right side face of the main body, and the diameter of the top end of the receiving hopper is equal to the inner diameter of the main body.
After adopting the structure, the utility model has the beneficial effects that:
the sand screening machine is provided with the vibrating device, the first screen and the second screen, when sand is screened, the vibrating device drives the first screen and the second screen to vibrate simultaneously, and the connecting rod and the first spring, the first telescopic rod and the second spring, and the second telescopic rod and the third spring are all in telescopic structures, so that the first screen and the second screen have certain vibration amplitude, the screening effect of the first screen and the second screen is better, and the sand screening efficiency is improved;
the sand screening device is provided with the first screen, the second screen, the first extension plate and the second extension plate, sand which is screened and left on the upper side surfaces of the first screen and the second screen is obliquely arranged through the first screen and the second screen, and the sand screened on the upper side surfaces of the first screen and the second screen can automatically and timely reach the upper side surfaces of the first extension plate and the second extension plate respectively by matching with the vibration effect of the vibration device, so that the sand screening work of the first screen and the second screen is prevented from being influenced, and the working intensity of workers is reduced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of the internal structure of the present invention;
FIG. 3 is a left side view of the present invention;
fig. 4 is a schematic view of the internal structure of the fixed cylinder of the present invention.
Description of reference numerals: 1. a main body; 2. a feed hopper; 3. a first discharge port; 4. a first extension plate; 5. a second discharge port; 6. a second extension plate; 7. a fixed cylinder; 8. a first spring; 9. a connecting rod; 10. a first screen; 11. a vibrating device; 12. a first telescopic rod; 13. a second spring; 14. a second screen; 15. a second telescopic rod; 16. a third spring; 17. a receiving hopper.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the present invention provides a technical solution: a sand screening device for construction of building sites is characterized in that a fixed cylinder 7 is connected to the lower side surface inside a main body 1, a first spring 8 is installed inside the bottom end of the fixed cylinder 7, a connecting rod 9 is connected to the bottom end of the first spring 8, a first screen 10 is installed at the bottom end of the connecting rod 9, the first screen 10 is arranged inside the main body 1, a vibrating device 11 is connected to the right lower side surface of the first screen 10, the first screen 10 and a second screen 14 are driven to vibrate simultaneously through the vibrating device 11, the vibrating device 11 is installed on the right side surface inside the main body 1 through the telescopic connection between the connecting rod 9 and the first spring 8, between a first telescopic rod 12 and a second spring 13, between a second telescopic rod 15 and a third spring 16, so that the sand screening effect of the first screen 10 and the second screen 14 is better, the vibrating device 11 is installed on the right side surface inside the main body 1, the bottom end of the vibrating device 11 is connected with the first telescopic rod 12, and the second spring 13 is sleeved on the outer wall of the first telescopic rod 12, the bottom end of the first telescopic rod 12 is connected with a second screen mesh 14, a material receiving hopper 17 is arranged below the second screen mesh 14, sand falling to the lower portion of the second screen mesh 14 after screening can be collected in time by the material receiving hopper 17, and the screened sand can be discharged quickly.
Referring to fig. 1, 2 and 3, the bottom end of the main body 1 is connected with a support column, the support column is connected with a screw, and the front side surface of the main body 1 is provided with an observation window, so that the main body 1 can be fixedly installed, and the main body 1 is prevented from being displaced when the sand is sieved.
Please refer to fig. 1, fig. 2 and fig. 3, feeder hopper 2 is installed on 1 top of main part, and first discharge gate 3 has been seted up to 1 outer wall of main part, first extension board 4 is installed to 3 left downside of first discharge gate simultaneously, second discharge gate 5 has been seted up to 1 outer wall of main part, and second discharge gate 5 sets up in first discharge gate 3 below, second extension board 6 is installed to 5 left downside of second discharge gate simultaneously, through the transport effect of first extension board 4 and second extension board 6, let the sand that leaves after first screen cloth 10 and the 14 upside screens of second screen cloth can discharge fast, and avoid discharged sand directly to pile up in main part 1 below.
Referring to fig. 2, the left lower side surface of the second screen 14 is connected with a second telescopic rod 15, a third spring 16 is sleeved on the outer wall of the second telescopic rod 15, meanwhile, the second telescopic rod 15 is installed on the right side surface inside the main body 1, and the third spring 16 is matched with the second telescopic rod 15 to stretch and retract, so that the second screen 14 has a certain vibration amplitude during vibrating sand screening, and the sand screening effect of the second screen 14 is better.
Referring to fig. 2, the bottom end of the receiving hopper 17 penetrates through the right side surface of the main body 1, and the diameter of the top end of the receiving hopper 17 is equal to the inner diameter of the main body 1, so that sand falling under the second screen 14 after being screened by the second screen 14 can completely enter the receiving hopper 17, and then the sand is discharged in time through the receiving hopper 17, thereby avoiding the sand from being accumulated in the main body 1.
The working principle is as follows: when the sand sieving device for construction in a building site is used, an external power supply is connected, the vibrating device 11 is started, the vibrating device 11 performs vibrating work, the top end of the vibrating device 11 drives the first screen cloth 10 to vibrate, the connecting rod 9 extends up and down along with the vibration of the first screen cloth 10, the first spring 8 extends through extrusion, the first screen cloth 10 has a certain vibration amplitude, meanwhile, the bottom end of the vibrating device 11 drives the first telescopic rod 12 and the second spring 13 to vibrate, the second screen cloth 14 can start vibrating work, the second telescopic rod 15 on the left lower side of the second screen cloth 14 is influenced by the vibration to drive the third spring 16 to extend and retract, the second screen cloth 14 also has a certain vibration amplitude, at the moment, a worker sends sand into the fixed feed hopper 2 through the material conveying device, the sand enters the first screen cloth 10 in the main body 1, and the first screen cloth 10 starts to sieve the sand through the vibration, sand after the screening directly falls to and carries out the secondary screening on below second screen cloth 14, sieve after second screen cloth 14 screens directly falls the below and connects inside hopper 17, discharge through connecing hopper 17, and stay the sand on first screen cloth 10 and second screen cloth 14 after the screening, slope through first screen cloth 10 and second screen cloth 14 sets up and vibration effect, the sand can be simultaneously left respectively landing to first discharge gate 3 and second discharge gate 5 department, at last through first extension board 4 and the 6 discharges of second extension board, the screening sand work that makes first screen cloth 10 and second screen cloth 14 is difficult to receive the influence, screen sand finishes the back, the power is closed.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a screening sand device for building site construction, includes the main part, its characterized in that: the inside downside of main part is connected with the solid fixed cylinder, and solid fixed cylinder bottom internally mounted has first spring, first spring bottom is connected with the connecting rod, and the connecting rod bottom installs first screen cloth, first screen cloth sets up inside the main part, and first screen cloth right side downside is connected with vibrating device, vibrating device installs at the inside right flank of main part, the vibrating device bottom is connected with first telescopic link, and first telescopic link outer wall cover has the second spring, first telescopic link bottom is connected with the second screen cloth, and is provided with below the second screen cloth and connects the hopper.
2. The sand screening device for construction site according to claim 1, wherein: the main part bottom is connected with the support column, and is connected with the screw on the support column, and the main part leading flank is provided with the observation window simultaneously.
3. The sand screening device for construction site according to claim 1, wherein: the feeder hopper is installed on the main part top, and the main part outer wall has seted up first discharge gate, and first discharge gate left side downside installs first extension board simultaneously, the second discharge gate has been seted up to the main part outer wall, and the second discharge gate setting is in first discharge gate below, and the second extension board is installed to second discharge gate left side downside simultaneously.
4. The sand screening device for construction site according to claim 1, wherein: the downside is connected with the second telescopic link about the second screen cloth, and second telescopic link outer wall cover has the third spring, and the second telescopic link is installed in the inside right flank of main part simultaneously.
5. The sand screening device for construction site according to claim 1, wherein: the bottom end of the receiving hopper penetrates through the right side face of the main body, and the diameter of the top end of the receiving hopper is equal to the inner diameter of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982666.3U CN215430166U (en) | 2021-08-23 | 2021-08-23 | Screening sand device for construction site construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121982666.3U CN215430166U (en) | 2021-08-23 | 2021-08-23 | Screening sand device for construction site construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215430166U true CN215430166U (en) | 2022-01-07 |
Family
ID=79695940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121982666.3U Active CN215430166U (en) | 2021-08-23 | 2021-08-23 | Screening sand device for construction site construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215430166U (en) |
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2021
- 2021-08-23 CN CN202121982666.3U patent/CN215430166U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yan Inventor after: Gao Yehong Inventor after: Wang Meifang Inventor after: Cui Jianrong Inventor before: Chen Hu Inventor before: Cui Jianrong Inventor before: Xu Yan Inventor before: Wang Haichao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230519 Address after: 226000 City Port Road, Gangzha District, Nantong, Jiangsu Province, No. 200 Patentee after: Nantong Huarong Construction Group Co.,Ltd. Address before: 226000 Room 301, building 16, Hongyun city garden, Rengang street, Nantong City, Jiangsu Province Patentee before: Jiangsu mingrun Traffic Engineering Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |