CN208032995U

CN208032995U - A kind of novel architecture sieve

Info

Publication number: CN208032995U
Application number: CN201721792997.4U
Authority: CN
Inventors: 汪建锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-20
Filing date: 2017-12-20
Publication date: 2018-11-02
Anticipated expiration: 2027-12-20

Abstract

The problems such as a kind of novel architecture sieve effectively solves existing sieve and leans on manpower shaking screening efficiency low, and the size of sieve pore is unable to adjust；Including multiple screw rods, it is polished rod in the middle part of screw rod, threaded shaft section is equipped at left and right sides of polished rod, nut is installed on threaded shaft section, it is connected with broadwise plate between left and right directions nut staggered relatively, it is connected with warp-wise plate between front-rear direction nut staggered relatively, polished rod upper surface is set with unthreaded hole hexagonal prisms, broadwise plate is installed between left and right directions unthreaded hole hexagonal prisms staggered relatively, warp-wise plate is installed between front-rear direction unthreaded hole hexagonal prisms staggered relatively, screw rod both ends are mounted on bevel gear, unthreaded hole hexagonal prisms bottom slidably connects T-type slideway through T-block, it is fixed with holder below T-type slideway, holder side is equipped with motor, motor shaft end is equipped with crankwheel, crankwheel through connecting rod connecting T-shaped block；This structure operation is simple, and securely and reliably, work efficiency is high.

Description

A kind of novel architecture sieve

Technical field

The utility model is related to technical field of buildings, more particularly to a kind of novel architecture sieve.

Background technology

Sieve for building is divided into hand and self-action now, and the needing of hand supports sieve by manpower, and Shaking screening is carried out by manpower, screening efficiency is low；The screening machine of automation is although efficient, but due to most of screenings The sieve pore of machine is fixed, cannot sieve to the aggregate of different-grain diameter, or need to be replaced frequently sieve, not only waste Resource, it is also time-consuming and laborious.

Utility model content

For the above situation, to overcome the defect of the prior art, the purpose of the utility model is just to provide a kind of novel build It builds and uses sieve, the problems such as it is low that the existing sieve of effective solution by manpower shakes screening efficiency, and the size of sieve pore is unable to adjust.

Its technical solution solved is that the utility model includes multiple screw rods, per two screw rods one square of composition staggered relatively Shape, screw rod middle part are polished rod, and oppositely oriented and equal screw pitch threaded shaft section is equipped at left and right sides of polished rod, is installed on threaded shaft section There are multiple nuts, broadwise plate is connected between every two nut staggered relatively of left and right directions, broadwise plate side offers laterally logical Slot is connected with the warp-wise plate across each broadwise plate between every two nut staggered relatively of front-rear direction, and polished rod upper surface is set with With the unthreaded hole hexagonal prisms of polished rod equal length, broadwise plate is installed between left and right directions unthreaded hole hexagonal prisms staggered relatively, it is front and back Warp-wise plate across each broadwise plate, broadwise plate and warp-wise plate interleaved arrangement are installed between the unthreaded hole hexagonal prisms staggered relatively of direction The structure of sieve is constituted, screw rod both ends are mounted on bevel gear, engage and connect through bevel gear between every two screw rods being disposed vertically, Unthreaded hole hexagonal prisms bottom slidably connects T-type slideway through T-block, and holder is fixed with below T-type slideway, and pedestal lower end installation is universal Wheel, holder side are equipped with motor, and motor shaft end is equipped with crankwheel, and crankwheel through connecting rod connecting T-shaped block constitutes motor rotation The structure for driving T-block to be slided in T-type slideway.

Compared with prior art, the utility model has the beneficial effects that：It, can be very using spiral connection and Bevel Gear Transmission The size of convenient adjustment sieve pore, the self-locking performance being connect with nut using screw rod ensure that sieve is moved to right in the drive bottom left of motor The size of sieve pore will not be changed when dynamic, this structure operation is simple, and securely and reliably, work efficiency is high.

Description of the drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the partial cutaway vertical view of the utility model.

Fig. 3 is the sectional view of A-A in the utility model Fig. 1.

Fig. 4 is the structural schematic diagram of the utility model warp-wise plate and broadwise plate.

Specific implementation mode

Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.

It being provided by Fig. 1 to Fig. 4, the utility model includes multiple screw rods 1, per one rectangle of composition staggered relatively of two screw rods 1, 1 middle part of screw rod is polished rod 2, and 2 left and right sides of polished rod is equipped with oppositely oriented and equal screw pitch threaded shaft section 3, pacifies on threaded shaft section 3 Equipped with multiple nuts 4, broadwise plate 5 is connected between the nut 4 staggered relatively of left and right directions every two, 5 side of broadwise plate offers Lateral straight slot 6, is connected with the warp-wise plate 7 across each broadwise plate 5 between the nut 4 staggered relatively of front-rear direction every two, on polished rod 2 Surface is set with the unthreaded hole hexagonal prisms 8 with 2 equal length of polished rod, is installed between left and right directions unthreaded hole hexagonal prisms 8 staggered relatively There is broadwise plate 5, the warp-wise plate 7 across each broadwise plate 5, broadwise are installed between front-rear direction unthreaded hole hexagonal prisms 8 staggered relatively Plate 5 and 7 interleaved arrangement of warp-wise plate constitute the structure of sieve 9,1 both ends of screw rod are mounted on bevel gear 10, and every two are disposed vertically It engages and connects through bevel gear 10 between screw rod 1,8 bottom of unthreaded hole hexagonal prisms slidably connects T-type slideway 13 through T-block 15, and T-type is slided 13 lower section of road is fixed with holder 11, and universal wheel 14 is installed in 11 lower end of holder, and 11 side of holder is equipped with motor 12,12 shaft end of motor Crankwheel 19 is installed, 19 through connecting rod of crankwheel, 20 connecting T-shaped block 15 constitutes the rotation of motor 12 and drives T-block 15 in T-type slideway The structure slided in 13.

The warp-wise plate 7 can horizontally slip under the drive of nut 4 in lateral straight slot 6, and broadwise plate 5 is in nut 4 It can be slid back and forth on warp-wise plate 7 under driving.

Two polished rod of front-rear direction, the 2 upper surface interference is connected with double-direction thrust ball bearing 21, double-direction thrust ball bearing Unthreaded hole hexagonal prisms 8 are installed, two polished rod upper surface interference of left and right directions is connected with deep groove ball bearing 22, on deep groove ball bearing 22 on 21 Unthreaded hole hexagonal prisms 8 are installed.

1 right end of screw rod of 9 right lateral side of sieve is coaxially provided with the first handwheel 17,1 left end of screw rod of 9 left front of sieve It is coaxially provided with the second handwheel 18.

The length of the T-type slideway 13 is more than the length of holder 11, and 13 leading flank of T-type slideway offers open slot 23, T The leading flank of type block 15 is equipped with the axis pin 25 for stretching out 23 leading flank of open slot, 25 through connecting rod of axis pin, 20 connecting crank wheel 19.

11 side of holder is equipped with supporting plate 26, and motor 12 is located at 26 upper surface of supporting plate.

8 side of unthreaded hole hexagonal prisms is fixed with the frame 16 above sieve 9 through connecting plate 27, and frame 16 is slightly higher In 9 upper surface of sieve.

When the utility model is used,

Crankwheel 19 is first installed on 12 axis of motor, connecting rod 20 is movably connected in 19 trailing flank of crankwheel, in holder 11 T-type slideway 13 is installed in upper end, 21 interference of double-direction thrust ball bearing is connected to 2 upper surface of polished rod, then unthreaded hole hexagonal prisms 8 are installed It is mounted in T-type slideway 13 on double-direction thrust ball bearing 21, then by the T-block 15 of 8 bottom of unthreaded hole hexagonal prisms, makes T-block 15 The axis pin 25 of leading flank stretches out the leading flank of T-type slideway 13, and motor 12 is placed on to 26 upper surface of supporting plate being welded on holder 11, 20 other end of connecting rod is set to be flexibly connected with axis pin 25, the structure group that T-block 15 drives screw rod to be slided on T-type slideway 13 installs At；Multiple nuts 4 are installed, 1 both ends of screw rod are co-axially mounted bevel gear 10, in spiral shell staggered relatively on left and right directions on screw rod 1 Broadwise plate 5 is installed between mother 4, warp-wise plate 7 is installed on front-rear direction between nut 4 staggered relatively, the assembling of sieve 9 finishes； Frame 16 is placed at slightly above 9 upper surface of sieve, frame 16 is fixed through connecting plate 27 and unthreaded hole hexagonal prisms 8,9 right lateral side of sieve 1 right end of screw rod be coaxially provided with the first handwheel 17,1 left end of screw rod of 9 left front of sieve is coaxially provided with the second handwheel 18, rotation the One handwheel 17 or the second handwheel 18 can make broadwise plate 5 and warp-wise plate 7 while outwardly or inwardly through bevel gear 10 and worm drive Sliding, entire screen frame (unit) are completed.

Entire screen frame (unit) is shifted onto near the material heap for needing to screen, with the locking plate for being mounted on 14 side of universal wheel under foot press 24, so that screen frame (unit) is not moved at work, according to the size of required aggregate size, rotates the first handwheel 17 or the second handwheel 18, Under the rotation of bevel gear 10 and screw rod 1, all warp-wise plates 7 and broadwise plate 5 are displaced outwardly to centre movement or from centre simultaneously, Increase sieve pore or reduces sieve pore to meet requirements of one's work；Start motor 12, motor 12 drives crankwheel 19 to rotate, and power is through even Bar 20 passes to axis pin 25, so that T-block 15 drives sieve 9 is whole to horizontally slip on T-type slideway 13, just increases in this way The efficiency of screening aggregate.

The purpose that the first handwheel 17 and the second handwheel 18 is arranged is, when staff is in the rear or right of screen frame (unit), It can be adjusted the size of sieve pore as needed, equally, when staff is in sieve easily by rotating the first handwheel 17 When the front or left of frame, the size of sieve pore can be adjusted by rotating the second handwheel 18.

Frame 16 is slightly above 9 upper surface of sieve, and when motor 12 drives sieve 9 to move left and right, also following left moves frame 16 It is dynamic, make large-sized aggregate be unlikely between frame 16 and sieve 9 to be shaked out, ensure that the quality of screening.

And installation nut 4 staggered relatively two-by-two using four screw rods 1, is driven by bevel gear 10 between every two screw rods 1, During motor 12 drives sieve 9 to move left and right, when not rotating the first handwheel 17 or the second handwheel 18, although sieve 9 It moves left and right, the self-locking performance coordinated using screw rod 1 and nut 4 is ensured that the size of 9 sieve pore of sieve does not change, while also protected The reliability of screen frame (unit) is demonstrate,proved.

Double-direction thrust ball bearing 21 is set, and when T-block 15 drives sieve 9 to move left and right, double-direction thrust ball bearing 21 can To resist bidirectional axial force, extend the service life of screen frame (unit).

Claims

1. a kind of novel architecture sieve, including multiple screw rods（1）, which is characterized in that per two screw rods（1）Composition one staggered relatively A rectangle, screw rod（1）Middle part is polished rod（2）, polished rod（2）The left and right sides is equipped with oppositely oriented and equal screw pitch threaded shaft section （3）, threaded shaft section（3）On multiple nuts are installed（4）, every two nut staggered relatively of left and right directions（4）Between be connected with latitude To plate（5）, broadwise plate（5）Side offers lateral straight slot（6）, every two nut staggered relatively of front-rear direction（4）Between connect Have across each broadwise plate（5）Warp-wise plate（7）, polished rod（2）Upper surface is set with and polished rod（2）The unthreaded hole hexagonal prisms of equal length （8）, left and right directions unthreaded hole hexagonal prisms staggered relatively（8）Between broadwise plate is installed（5）, front-rear direction unthreaded hole staggered relatively Hexagonal prisms（8）Between be equipped with across each broadwise plate（5）Warp-wise plate（7）, broadwise plate（5）With warp-wise plate（7）Interleaved arrangement structure At sieve（9）Structure, screw rod（1）Both ends are mounted on bevel gear（10）, every two screw rods being disposed vertically（1）Between through bore tooth Wheel（10）Engagement connection, unthreaded hole hexagonal prisms（8）Bottom is through T-block（15）Slidably connect T-type slideway（13）, T-type slideway（13） Lower section is fixed with holder（11）, holder（11）Lower end is installed by universal wheel（14）, holder（11）Side is equipped with motor（12）, motor （12）Shaft end is equipped with crankwheel（19）, crankwheel（19）Through connecting rod（20）Connecting T-shaped block（15）, constitute motor（12）Rotate band Dynamic T-block（15）In T-type slideway（13）The structure of interior sliding.

2. a kind of novel architecture sieve according to claim 1, which is characterized in that the warp-wise plate（7）In nut （4）Drive under can be in lateral straight slot（6）Inside horizontally slip, broadwise plate（5）In nut（4）Drive under can be in warp-wise plate（7） On slide back and forth.

3. a kind of novel architecture sieve according to claim 1, which is characterized in that two polished rod of front-rear direction （2）Upper surface interference is connected with double-direction thrust ball bearing（21）, double-direction thrust ball bearing（21）Upper installation unthreaded hole hexagonal prisms（8）, Two polished rod upper surface interference of left and right directions is connected with deep groove ball bearing（22）, deep groove ball bearing（22）Upper installation unthreaded hole hexagonal prisms （8）.

4. a kind of novel architecture sieve according to claim 1, which is characterized in that the sieve（9）Right lateral side Screw rod（1）Right end is coaxially provided with the first handwheel（17）, sieve（9）The screw rod of left front（1）Left end is coaxially provided with the second handwheel （18）.

5. a kind of novel architecture sieve according to claim 1, which is characterized in that the T-type slideway（13）Length Degree is more than holder（11）Length, T-type slideway（13）Leading flank offers open slot（23）, T-block（15）Leading flank installation There is stretching open slot（23）The axis pin of leading flank（25）, axis pin（25）Through connecting rod（20）Connecting crank wheel（19）.

6. a kind of novel architecture sieve according to claim 1, which is characterized in that the holder（11）It installs side There is supporting plate（26）, motor（12）Positioned at supporting plate（26）Upper surface.

7. a kind of novel architecture sieve according to claim 1, which is characterized in that the unthreaded hole hexagonal prisms（8）One Side is through connecting plate（27）It is fixed with and is located at sieve（9）The frame of top（16）, frame（16）Slightly above sieve（9）Upper surface.