CN201015763Y

CN201015763Y - Sand sieving machine for construction

Info

Publication number: CN201015763Y
Application number: CNU2007201405157U
Authority: CN
Inventors: 洪成君
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-15
Filing date: 2007-03-15
Publication date: 2008-02-06
Anticipated expiration: 2017-03-15

Abstract

The utility model discloses an architectural sand screening machine, comprising a conveying device, the bottom discharge opening of the conveying device is provided with a drum screening cylinder with cribrose grids, and the screening cylinder is connected with a motor through a reducer; a hopper is arranged below the screening cylinder; the screening cylinder is arranged at a support, and the motor is arranged at another support. The utility model only needs put the waiting yellow sand or sandstone into the conveying device to finish the separation, and the separated yellow sand or sandstone is directly dropped into the dump truck and then drew away, greatly saving the working procedure and labor, and well matching the advancement of the other engineering. The utility model makes the three or four working procedures of the prior manual or old style mechanical sand screening and sand loading reduced to be a working procedure, increasing labor productivity; the efficiency of the manual sand screening is 10 tons per man-day, and the cost is 50 Yuan, but using the utility model, the efficiency is 60 tons per man-day, and the cost is only 22 Yuan.

Description

Sand sieving machine for building

Technical field

The utility model relates to a kind of construction machinery equipment, and specifically, the utility model relates to a kind of sand sieving machine for building that is mainly used in yellow sand or sandstone letter sorting.

Background technology

The main tool of present construction site top sieve sand is a screen cloth, the wire netting that promptly has sieve aperture is fixed in the rectangle frame, operation is that 1-2 human spade is thrown husky to screen cloth, trolley pulls away the sand that sieved turning over into manpower, and the rough sand that whenever needs after a while to sort removes away, and it is husky to proceed sieve then.Therefore at present sand sieving process all relies on the manpower work, takies man-hour and efficient is lower, and the multipotency of average day sieve sand reaches 10 tons/people.In order to catch up with allegro construction, have to take more manpower, increased building cost.

At the prior art above shortcomings, the utility model is proposed.

Summary of the invention

The purpose of this utility model is the deficiency that exists at prior art, provides a kind of and can save artificial and the higher sand sieving machine for building of efficient in a large number.

For realizing above-mentioned utility model purpose, the technical scheme of sand sieving machine for building provided by the utility model is: a kind of sand sieving machine for building, comprise a feeding device 1, terminal discharging opening 11 places of described feeding device are provided with a drum-type with sieve shape grid and sieve cylinder 2, and sieve cylinder 2 is connected on the motor 4 by decelerator 3; The below of sieve cylinder 2 is provided with funnel 5; Described sieve cylinder 2 is arranged on the support 6, and motor 4 is arranged on another support 7.

Support 6 under the described sieve cylinder 2 is a rectangle frame, and the housing of rectangle frame respectively is provided with a support angle respectively for four jiaos; Described funnel 5 is arranged on the inside casing of rectangle frame.

Be provided with a material receiving port 8 between described feeding device 1 and the sieve cylinder 2, material receiving port 8 one ends are corresponding to the discharging opening 11 of feeding device, and the other end is corresponding to the charging aperture 21 of sieve cylinder 2.Described material receiving port 8 is that a cross section is trapezoidal groove.

Described feeding device 1 is a conveyer belt that is obliquely installed 12, motor 13, belt pulley 14, decelerator 15, shaft coupling 16 and the reel 17 of the power set of conveyer belt 12 for being linked in sequence successively.

Another technical scheme that the utility model provides is to realize like this, on the identical basis of other structure, described feeding device 1 is a stirring bucket 10, and the power set of stirring bucket 10 come from hoist engine 101, and described hoist engine 101 is connected with motor 4 by clutch 102.

The beneficial effects of the utility model are: the utility model only need turn over yellow sand to be sorted or sandstone in feeding device, can finish letter sorting, and yellow sand after the letter sorting or sandstone directly fall in the trolley and pull away, in addition, the rough sand that does not meet the use standard of process letter sorting or grit also can directly fall in the trolley to be transported, and has saved the carrying out that operation and manpower also can cooperate other engineering preferably greatly.The utility model equipment is reduced as the work operation one with former artificial or old-fashioned mechanical picker sand, three to four husky procedures of dress, has improved labour productive forces.Everyone can only be sieved to 10 tons in one day artificial sieve sand, and cost is 50 yuan, and uses average day sieve sand of the utility model can reach 60 tons/people, and cost only is 22 yuan.

Description of drawings

Fig. 1 is the utility model first embodiment general structure schematic diagram;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the utility model second embodiment general structure schematic diagram;

Fig. 4 is the vertical view of Fig. 3.

The specific embodiment

Below in conjunction with the specific embodiment the utility model is described in further detail.

Embodiment 1:

Fig. 1 is the utility model first embodiment general structure schematic diagram, and Fig. 2 is the vertical view of Fig. 1.As shown in Figure 1 and Figure 2, the sand sieving machine for building of present embodiment, comprise feeding device 1, the feeding device 1 that present embodiment adopts is a conveyer belt that is obliquely installed 12, motor 13, belt pulley 14, decelerator 15, shaft coupling 16 and the reel 17 of the power set of conveyer belt 12 for being linked in sequence successively.

Terminal discharging opening 11 places of feeding device 1 (being conveyer belt 12) are provided with one and have the sieve cylinder 2 that sieves the shape grid, and sieve cylinder 2 is connected on the motor 4 by decelerator 3; Motor 4 is arranged on another support 7; The below of sieve cylinder 2 is provided with funnel 5; Sieve cylinder 2 is arranged on the support 6, and support 6 is a rectangle frame, and the housing of rectangle frame respectively is provided with a support angle respectively for four jiaos; Funnel 5 is arranged on the inside casing of rectangle frame.

Be provided with a material receiving port 8 between feeding device 1 and the sieve cylinder 2, material receiving port 8 one ends are corresponding to the discharging opening 11 of feeding device 1, and the other end is corresponding to the charging aperture 21 of sieve cylinder 2.This material receiving port 8 is that a cross section is trapezoidal groove.

The job step of present embodiment is: conveyer belt 12 transports yellow sand to be sorted or sandstone to material receiving port 8 places endlessly under the drive of motor 13, material receiving port 8 guarantee raw materials quantitatively at the uniform velocity enter sieve cylinder 2, sieve yellow sand or sandstone later falls in the funnel 5, can place trolley at the following of funnel 5, so, yellow sand after the sieve or sandstone can directly be transported and come into operation.The yellow sand or the sandstone that do not meet the use standard through letter sorting fall from the other end that sieves cylinder, place trolley in its lower end and can directly transport.

Embodiment 2:

Fig. 3 is the utility model second embodiment general structure schematic diagram, Fig. 4 is the vertical view of Fig. 3, as shown in Figure 3, Figure 4, on the identical basis of other structure and embodiment 1, the feeding device 1 of present embodiment is a stirring bucket 10, the power set of stirring bucket 10 come from hoist engine 101, and hoist engine 101 is connected with motor 4 by clutch 102.

Present embodiment utilizes clutch 102 and sieve cylinder 2 share motors 4, and than embodiment 1 economize on electricity, all the other working procedures are identical with embodiment 1.

As well known to the skilled person; the foregoing description only plays the exemplary role in the above-mentioned utility model protection scope; for those of ordinary skills; also have a lot of conventional distortion and other embodiment in the protection domain that the utility model limited, these distortion and embodiment will be within the protection domains of the claim that the utility model awaits the reply.

Claims

1. a sand sieving machine for building comprises a feeding device (1), it is characterized in that, the terminal discharging opening (11) of described feeding device is located to be provided with a drum-type with sieve shape grid and sieved cylinder (2), and sieve cylinder (2) is connected on the motor (4) by decelerator (3); The below of sieve cylinder (2) is provided with funnel (5); Described sieve cylinder (2) is arranged on the support (6), and motor (4) is arranged on another support (7).

2. sand sieving machine for building according to claim 1 is characterized in that, the support (6) under the described sieve cylinder (2) is a rectangle frame, and the housing of rectangle frame respectively is provided with a support angle respectively for four jiaos; Described funnel (5) is arranged on the inside casing of rectangle frame.

3. sand sieving machine for building according to claim 1, it is characterized in that, be provided with a material receiving port (8) between described feeding device (1) and the sieve cylinder (2), material receiving port (8) one ends are corresponding to the discharging opening (11) of feeding device, and the other end is corresponding to the charging aperture (21) of sieve cylinder (2).

4. sand sieving machine for building according to claim 2 is characterized in that, described material receiving port (8) is that a cross section is trapezoidal groove.

5. according to the described sand sieving machine for building of each claim in the aforesaid right requirement 1,2,3 or 4, it is characterized in that, described feeding device (1) is a conveyer belt that is obliquely installed (12), motor (13), belt pulley (14), decelerator (15), shaft coupling (16) and the reel (17) of the power set of conveyer belt (12) for being linked in sequence successively.

6. according to the described sand sieving machine for building of each claim in the claim 1,2,3 or 4, it is characterized in that, described feeding device (1) is a stirring bucket (10), the power set of stirring bucket (10) come from hoist engine (101), and described hoist engine (101) is connected with motor (4) by clutch (102).