CN210700999U

CN210700999U - Screening sand device for multi-purpose building

Info

Publication number: CN210700999U
Application number: CN201921410650.8U
Authority: CN
Inventors: 高希
Original assignee: Shenzhen Zhongmao Engineering Co Ltd
Current assignee: Shenzhen Zhongmao Engineering Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-09
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a screening sand device for multi-purpose architecture, including the bottom plate, the wheel is all installed in the bottom surface four corners of bottom plate, top surface one side fixedly connected with branch of bottom plate, the bottom plate top surface fixedly connected with pneumatic cylinder of branch symmetry one side. The utility model can adjust the track of sand screening by observing the content of fine sand in the sand by the staff, if the content of fine sand is less, the structure shown in figure 1 is selected for screening, thus the screening can be effectively carried out, the working time can be effectively saved, and the working efficiency is further improved; if contain the fine sand more when much, select for use the structure that fig. 3 shows to sieve, the orbit that can effectual extension was sieved like this for the fine sand is sieved more abundant, and intraductal a plurality of dogs that are equipped with of two baiting, avoid the sand to pile up and fall to influence on the filter screen and sieve the effect like this, and the setting of dog can be effectual separately the intraductal sand of baiting, even unrestrained on the filter screen, make more effective comprehensive of sand screening.

Description

Screening sand device for multi-purpose building

Technical Field

The utility model relates to a building technical field, concretely relates to screening sand device for multi-use architecture.

Background

With the progress of society development and science, the requirements of people on living level are gradually improved, the price of building sand is increased year by year at present, sold sand contains a lot of mud blocks and other impurities and can be used only by screening, sand and stone are one of the necessary materials for buildings, so the quality of the sand affects the safety of the buildings, and the screening of the sand is also very important. The screen of the traditional sand screening device for the building is fixed, no matter how much fine sand exists in the sand, the sand screening net with the same length is needed, and then the fine sand with the content in the sand is less in the middle of the middle sand screening net, and the fine sand is screened, but the fine sand is still screened on the sand screening net, so that a large amount of working time is wasted, the working efficiency is reduced, and the production cost is also improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model provides a screening sand device for multi-use architecture.

The utility model discloses a realize through following technical scheme:

a multifunctional sand sieving device for buildings comprises a bottom plate, wherein wheels are installed at four corners of the bottom surface of the bottom plate, a support rod is fixedly connected to one side of the top surface of the bottom plate, a hydraulic cylinder is fixedly connected to the top surface of the bottom plate at one side of the symmetry of the support rod, a bottom surface of one side of a second U-shaped plate is fixedly connected to the top surface of the bottom plate at one side of the support rod, the second U-shaped plate is obliquely arranged, a first U-shaped plate is connected to the higher side of the second U-shaped plate through a pin hinge, the first U-shaped plate is obliquely arranged, a fixed block is fixedly connected to the bottom surface of the lower end of the first U-shaped plate, a through groove is formed in the fixed block, the fixed block is hinged to the extension end of the hydraulic cylinder through a pin, a hinge connecting pin of the fixed block passes, the first U-shaped plate and the second U-shaped plate have the same width, the bottom surfaces of the first U-shaped plate and the second U-shaped plate are both provided with through holes, a filter screen is fixedly arranged in the through hole, T-shaped slide rails are arranged on the outer sides of the two side walls of the first U-shaped plate and the second U-shaped plate, t-shaped sliding blocks are connected in the two T-shaped sliding rails on the second U-shaped plate in a sliding manner, the T-shaped sliding blocks are fixedly connected with the T-shaped sliding rails through two bolts, one end of each T-shaped sliding block penetrates through the T-shaped sliding rail and is fixedly connected with an L-shaped rod, two discharging pipes are arranged between the two L-shaped rods, the blanking pipes are in a trapezoidal table shape, the two blanking pipes are fixedly connected and communicated with each other, the top ends of the two blanking pipes are fixedly connected with a feeding port, the two side ends of the two blanking pipes are fixedly connected with the two L-shaped rods respectively, and a plurality of strip-shaped check blocks are fixedly connected to the inner bottom surfaces of the blanking pipes.

Preferably, the hydraulic cylinder is communicated with the hydraulic station through a pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the screening track of the sand can be adjusted by observing the content of the fine sand in the sand by a worker, and if the content of the fine sand is less, the structure shown in figure 1 is selected for screening, so that the screening can be effectively carried out, the working time can be effectively saved, and the working efficiency is improved; if contain the fine sand more when much, select for use the structure that fig. 3 shows to sieve, the orbit that can effectual extension was sieved like this for the fine sand is sieved more abundant, and intraductal a plurality of dogs that are equipped with of two baiting, avoid the sand to pile up and fall to influence on the filter screen and sieve the effect like this, and the setting of dog can be effectual separately the intraductal sand of baiting, even unrestrained on the filter screen, make more effective comprehensive of sand screening.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is an external view of the structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the present invention;

fig. 4 is a top view of the structure of the present invention;

fig. 5 is a partial top view of the structure of the present invention;

in the figure: the device comprises a bottom plate 1, a hydraulic cylinder 2, a fixing block 3, a through groove 4, a first U-shaped plate 5, a collecting box 6, wheels 7, a push handle 8, a support rod 9, a filter screen 10, a second U-shaped plate 11, a feed inlet 12, a blanking pipe 13, a stop block 14, a T-shaped sliding block 15, an L-shaped rod 16, a T-shaped sliding rail 17 and a bolt 18.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4 and 5, the multifunctional building sand screening device comprises a bottom plate 1, wheels 7 are mounted at four corners of the bottom surface of the bottom plate 1, a supporting rod 9 is fixedly connected to one side of the top surface of the bottom plate 1, a hydraulic cylinder 2 is fixedly connected to the top surface of the bottom plate 1 at the symmetrical side of the supporting rod 9, the bottom surface of one side of a second U-shaped plate 11 is fixedly connected to the top surface of the supporting rod 9, the second U-shaped plate 11 is obliquely arranged, a first U-shaped plate 5 is connected to the higher side of the second U-shaped plate 11 through a pin hinge, the first U-shaped plate 5 is obliquely arranged, a fixed block 3 is fixedly connected to the bottom surface of the lower end of the first U-shaped plate 5, a through groove 4 is formed in the fixed block 3, the fixed block 3 is connected with the extending end of the hydraulic cylinder 2 through a pin hinge, a collecting box 6 is attached to the top surface of the bottom plate 1 between the supporting rod 9 and the hydraulic cylinder 2, a push handle 8 is fixedly connected to the top surface of the bottom plate 1 at the side end of the collecting box 6, the first U-shaped plate 5 and the second U-shaped plate 11 have the same width, through holes are respectively formed in the bottom surfaces of the first U-shaped plate 5 and the second U-shaped plate 11, a filter screen 10 is fixedly installed in each through hole, T-shaped slide rails 17 are respectively arranged on the outer sides of the two side walls of the first U-shaped plate 5 and the second U-shaped plate 11, T-shaped slide blocks 15 are respectively connected to the two T-shaped slide rails 17 on the second U-shaped plate 11 in a sliding manner, the T-shaped slide blocks 15 are fixedly connected to the T-shaped slide rails 17 through two bolts 18, one ends of the T-shaped slide blocks 15 respectively penetrate through the T-shaped slide rails 17 and are fixedly connected to L-shaped, the two blanking pipes 13 are fixedly connected and communicated with each other, the top ends of the two blanking pipes 13 are fixedly connected with a feeding port 12, the two side ends of the two blanking pipes 13 are respectively and fixedly connected with two L-shaped rods 16, and a plurality of strip-shaped check blocks 14 are fixedly connected to the inner bottom surface of each blanking pipe 13.

The hydraulic cylinder 2 is communicated with the hydraulic station through a pipeline.

The working principle is as follows: when the utility model is used, the device is moved to the side of sand by the push handle 8, then the device is fixed on the ground by the locking device on the wheel 7, and then when the content of fine sand in the sand is less, screening is carried out as shown in figure 1, the sand is added into the charging hole 12 by the conveying mechanism, then two discharging pipes 13 communicated with the bottom end of the charging hole 12 are respectively used for feeding and discharging materials to the first U-shaped plate 5 and the second U-shaped plate 11 on both sides, and a plurality of stoppers 14 are arranged in the discharging pipes 13, so that the sand can be effectively separated, the sand in the discharging pipes 13 is prevented from being accumulated and falling onto the filter screen 10 to influence the screening effect, the setting of the stoppers 14 can effectively separate the sand in the discharging pipes 13, the sand is uniformly scattered onto the filter screen 10 and then falls along the upper inclined plane of the filter screen 10 to effectively screen, the fine sand is collected by the collecting box 6 which falls down the filter screen 10, and the large-particle sand blocked on the filter screen 10 falls from the lower ends of the first U-shaped plate 5 and the second U-shaped plate 11 to be collected, if the content of fine sand in the sand is more, the hydraulic cylinder 2 is started to operate, so that the output end pushes the fixed block 3 to move upwards, meanwhile, the hinge pin is in the through groove 4, and simultaneously, the first U-shaped plate 5 hinged to one end of the second U-shaped plate 11 deflects upwards, until the higher side wall of the first U-shaped plate 5 is attached to the higher side wall of the second U-shaped plate 11, the hydraulic cylinder 2 is stopped to operate, at this time, the T-shaped slide rails 17 on the first U-shaped plate 5 and the second U-shaped plate 11 are matched and are on the same straight line, at this time, as shown in figure 3, then the bolt 18 is unscrewed, the L-shaped rod 16 is manually pushed, so that the T-shaped slide block 15 slides upwards along the T-shaped slide rails 17 and further slides to the, and two unloading pipe 13 are all directly over first U template 5, then in adding charge door 12 with sand through conveying mechanism, sieve with the same raw materials above-mentioned, can effectual extension orbit of sieving like this for fine sand sieves more fully.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screening sand device for multi-use architecture, includes bottom plate (1), its characterized in that: the wheel (7) is installed at four corners of the bottom surface of the bottom plate (1), a supporting rod (9) is fixedly connected to one side of the top surface of the bottom plate (1), a hydraulic cylinder (2) is fixedly connected to the top surface of the bottom plate (1) on one side of the symmetry of the supporting rod (9), a bottom surface of one side of a second U-shaped plate (11) is fixedly connected to the top surface of the supporting rod (9), the second U-shaped plate (11) is obliquely arranged, a first U-shaped plate (5) is connected to the higher side of the second U-shaped plate (11) through a pin hinge, the first U-shaped plate (5) is obliquely arranged, a fixed block (3) is fixedly connected to the bottom surface of the lower end of the first U-shaped plate (5), a through groove (4) is formed in the fixed block (3), the fixed block (3) is connected with the extension end of the hydraulic cylinder (2), a collecting box (6) is attached to the top surface of the bottom plate (1) between the supporting rod (9) and the hydraulic cylinder (2), a push handle (8) is fixedly connected to the top surface of the bottom plate (1) at the side end of the collecting box (6), the first U-shaped plate (5) and the second U-shaped plate (11) are the same in width, through holes are formed in the bottom surfaces of the first U-shaped plate (5) and the second U-shaped plate (11), a filter screen (10) is fixedly installed in each through hole, T-shaped sliding rails (17) are arranged on the outer sides of two side walls of the first U-shaped plate (5) and the second U-shaped plate (11), T-shaped sliding blocks (15) are connected to the two T-shaped sliding rails (17) on the second U-shaped plate (11) in a sliding mode, the T-shaped sliding blocks (15) are fixedly connected with the T-shaped sliding rails (17) through two bolts (18), and L-shaped rods (16) are fixedly connected to one ends of, be equipped with two unloading pipe (13) between two L type pole (16), unloading pipe (13) are the halfpace form, fixed connection and intercommunication each other between two unloading pipe (13), the top fixedly connected with charge door (12) of two unloading pipe (13), the both sides end of two unloading pipe (13) respectively with two L type pole (16) fixed connection, a plurality of bar dog (14) of fixedly connected with on the interior bottom surface of unloading pipe (13).

2. The sand screening device for multipurpose buildings according to claim 1, wherein: the hydraulic cylinder (2) is communicated with the hydraulic station through a pipeline.