CN211168674U

CN211168674U - Stone sieve separator for highway engineering

Info

Publication number: CN211168674U
Application number: CN201921729302.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Quanzhou Nanyi Industrial Design Service Co ltd
Current assignee: Liaoning Wanmei Construction Engineering Co.,Ltd.
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-04
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to the technical field of highway construction, in particular to a screening machine for highway engineering, which utilizes a conveying device to classify stones according to particle sizes, uses different places to replace manual screening, saves a large amount of manpower and material resources and improves the working efficiency; including carrying the material device, the chain, the crossbeam, first commentaries on classics roller, the roller is changeed to the second, the conveyer belt, motor and derailleur, carry the material device to include the fine particle filter, first conveyer belt, coarse grain filter and second conveyer belt, the fine particle filter, first conveyer belt, coarse grain filter and second conveyer belt right-hand member are connected to together through the chain, the transmission shaft left end is connected with derailleur right part output, the conveyer belt left end passes the crossbeam and extends to the outside and be connected with the transmission shaft right-hand member, the motor is connected with the power, constitute conveyer by first commentaries on classics roller to derailleur, install conveyer respectively at fine particle filter and coarse particle filter bottom side.

Description

Stone sieve separator for highway engineering

Technical Field

The utility model relates to a technical field of highway construction especially relates to a stone sieve separator for highway engineering.

Background

The literal meaning of the highway is that public roads and public traffic roads, and many vehicles such as cars, bicycles, rickshaws, carriages and pedestrians can walk, and of course, different highway restrictions are different, and when the highway is constructed, generally, uniform stones are needed, then the stones need to be screened, and then the roads are laid, and the existing stone screening is that operators gradually screen the stones by using a screen before a large stone pile, so that the process is low in working efficiency, time-consuming, labor-consuming and low in practicability.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a device utilizes conveyer to classify the stone according to the particle size, uses the place of difference, has replaced artifical screening, has saved a large amount of manpower and materials, has improved work efficiency's stone sieve separator for highway engineering.

The utility model relates to a stone screening machine for highway engineering, which comprises a material conveying device, a chain, a crossbeam, a first roller, a second roller, a conveyor belt, a motor and a transmission, wherein the material conveying device comprises a fine particle screening device, a first conveyor belt, a coarse particle screening device and a second conveyor belt, the right ends of the fine particle screening device, the first conveyor belt, the coarse particle screening device and the second conveyor belt are connected together through the chain, so that the fine particle screening device, the first conveyor belt, the coarse particle screening device and the second conveyor belt rotate simultaneously, two groups of parallel crossbeams are connected through the first roller and the second roller, the two ends of the first roller and the second roller are respectively rotatably connected with the inner sides of the two groups of crossbeams, the conveyor belt is sleeved on the first roller and the second roller, the first roller drives the second roller to rotate through the conveyor belt, the bottom ends of the two groups of crossbeams are provided with two groups of supporting legs, the supporting leg top is connected with the crossbeam bottom, the crossbeam left end is provided with the backup pad, the backup pad right-hand member is connected with the crossbeam left end, the motor bottom is connected with the backup pad top, the motor rear portion output is connected with the anterior input of derailleur, derailleur right part output is provided with the transmission shaft, the transmission shaft left end is connected with derailleur right part output, the conveyer belt left end passes the crossbeam and extends to the outside and be connected with the transmission shaft right-hand member, the motor is connected with the power, constitute conveyer by first commentaries on classics roller to derailleur, install conveyer at fine grain screener and coarse grain screener bottom side respectively.

The utility model discloses a stone sieve separator is used in highway engineering, the crossbeam top all is provided with the baffle, and the baffle bottom is connected with the crossbeam top.

The utility model discloses a stone sieve separator for highway engineering still includes the truckle, and the supporting leg bottom is provided with the truckle support, and truckle support top is connected with the supporting leg bottom, but truckle support bottom and truckle middle part swivelling joint, truckle bottom and ground relative slip.

The utility model discloses a stone sieve separator is used in highway engineering, truckle support right-hand member are provided with the locking plate, locking plate left end and truckle support right-hand member rotatable coupling pull the locking plate and can lock the truckle.

The utility model discloses a stone sieve separator for highway engineering is provided with a supporting beam between two sets of supporting legs, and a supporting beam both ends are connected with the supporting leg inboard respectively.

The utility model discloses a stone sieve separator for highway engineering still includes the longeron and the leg, and the crossbeam left end is provided with the longeron, and the longeron right-hand member is connected with the crossbeam left end, is connected the leg right-hand member with the longeron left end.

The utility model discloses a stone sieve separator for highway engineering is at the cover of suit rubber on hand.

The utility model discloses a stone sieve separator for highway engineering, the backup pad bottom is provided with the strengthening rib, and the strengthening rib top is connected with the backup pad bottom, and the strengthening rib right-hand member is connected with the supporting leg left end.

Compared with the prior art, the beneficial effects of the utility model are that: an operator places stones at the left end of a material conveying device, the stones enter a fine particle screening device area through transmission, the fine particle stones fall on a conveying device located at the bottom side of the fine particle screening device through a gap between the fine particle screening devices, a motor of the conveying device is powered on, power is output at the rear end of the motor, the first rotating roller drives the conveying belt to rotate through transmission of a speed changer, the fine particle stones fall on the conveying belt and are conveyed to a fine particle stone collecting position along with the conveying belt, the top end of the material conveying device enters a coarse particle screening device area through the stones in the fine particle screening device area, the large particle stones fall on the top end of another conveying device through a gap in the coarse particle screening device and are conveyed to a large particle stone collecting position through the conveying belt, the rest stones at the top end of the material conveying device are conveyed to the right end of a second conveying belt to be collected, and the device is arranged, utilize conveyer to classify the stone according to the particle size, used different places, replaced artifical screening, saved a large amount of manpower and materials, improved work efficiency.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front view of the structure of the material conveying device of the present invention;

FIG. 4 is a schematic view of the connection structure of the material conveying device of the present invention;

in the drawings, the reference numbers: 1. a material conveying device; 2. a fine particle screener; 3. a first conveyor belt; 4. a coarse particle screener; 5. a second conveyor belt; 6. a chain; 7. a cross beam; 8. a first rotating roller; 9. a second rotating roller; 10. a conveyor belt; 11. supporting legs; 12. a support plate; 13. A motor; 14. a transmission; 15. a drive shaft; 16. a baffle plate; 17. a caster support; 18. a caster wheel; 19. a locking plate; 20. a support beam; 21. a stringer; 22. a handle leg; 23. a handle; 24. and (5) reinforcing ribs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model relates to a stone screening machine for highway engineering, which comprises a material conveying device 1, a chain 6, a cross beam 7, a first roller 8, a second roller 9, a conveyor belt 10, a motor 13 and a transmission 14, wherein the material conveying device 1 comprises a fine particle screening device 2, a first conveyor belt 3, a coarse particle screening device 4 and a second conveyor belt 5, the right ends of the fine particle screening device 2, the first conveyor belt 3, the coarse particle screening device 4 and the second conveyor belt 5 are connected together through the chain 6, so that the fine particle screening device 2, the first conveyor belt 3, the coarse particle screening device 4 and the second conveyor belt 5 rotate simultaneously, the two parallel sets of cross beams 7 are connected through the first roller 8 and the second roller 9, the two ends of the first roller 8 and the second roller 9 are respectively rotatably connected with the inner sides of the two sets of cross beams 7, the conveyor belt 10 is sleeved on the first roller 8 and the second roller 9, the first rotating roller 8 drives the second rotating roller 9 to rotate through a conveyor belt 10, two groups of supporting legs 11 are arranged at the bottom ends of two groups of cross beams 7, the top ends of the supporting legs 11 are connected with the bottom end of the cross beam 7, a supporting plate 12 is arranged at the left end of the cross beam 7, the right end of the supporting plate 12 is connected with the left end of the cross beam 7, the bottom end of a motor 13 is connected with the top end of the supporting plate 12, the rear output end of the motor 13 is connected with the front input end of a transmission 14, a transmission shaft 15 is arranged at the right output end of the transmission 14, the left end of the transmission shaft 15 is connected with the right output end of the transmission 14, the left end of the conveyor belt 10 penetrates through the cross beam 7 and extends to the outer side to be connected with the right end of; an operator places stones at the left end of a material conveying device 1, the stones enter a fine particle screening device 2 area through transmission, the fine particle stones fall on a conveying device located at the bottom side of the fine particle screening device 2 through a gap between the fine particle screening devices 2, a motor 13 of the conveying device is connected with a power supply, the rear end of the motor 13 outputs power, through the transmission of a transmission 14, a first rotating roller 8 drives a conveying belt 10 to rotate, the fine particle stones fall on the conveying belt 10 and are conveyed to a fine particle stone collecting position along with the conveying belt 10, the top end of the material conveying device 1 enters a coarse particle screening device 4 area through the stones in the fine particle screening device 2 area, the large particle stones fall to the top end of another conveying device through a gap in the coarse particle screening device 4 and are conveyed to a large particle stone collecting position through the conveying belt 10, and the rest stones at the top end of the material conveying device 1 are conveyed to the right end of a second conveying belt 5 for collection treatment, through setting up above device, utilize conveyer to classify the stone according to the particle size, use the place of difference, replaced artifical screening, saved a large amount of manpower and materials, improved work efficiency.

The utility model discloses a stone screening machine for highway engineering, the top end of a crossbeam 7 is provided with a baffle 16, and the bottom end of the baffle 16 is connected with the top end of the crossbeam 7; the stone of sieving out falls to conveyer belt 10 top, because the conveyer belt 10 width is limited, the stone can fall the conveyer belt 10 outside, leads to the stone can't be conveyed to the department of collecting, through setting up baffle 16, can make the stone fall to the conveyer belt 10 top, places and falls to the conveyer belt 10 outside, has improved the practicality.

The utility model discloses a stone sieve separator for highway engineering, still include truckle 18, the supporting leg 11 bottom is provided with truckle support 17, truckle support 17 top is connected with supporting leg 11 bottom, truckle support 17 bottom and truckle 18 middle part rotatable coupling, truckle 18 bottom and ground relative slip; by providing the caster supports 17 and the casters 18, the operator can easily move the transfer device, which improves convenience.

The utility model discloses a stone sieve separator for highway engineering, caster support 17 right-hand member is provided with locking plate 19, and locking plate 19 left end and caster support 17 right-hand member swivelling joint pull locking plate 19 and can lock caster 18; the device can produce vibrations when operation, leads to truckle 18 and ground to take place relative slip, through setting up locking plate 19, can lock truckle 18 and prevent that it from taking place relative slip with the ground, has improved the steadiness.

The utility model discloses a stone screening machine for highway engineering, a supporting beam 20 is arranged between two groups of supporting legs 11, and two ends of the supporting beam 20 are respectively connected with the inner sides of the supporting legs 11; the stone falls on the top of the conveyor belt 10 and impacts the device, which may lead to insufficient supporting force of the cross beam 7 over time, and the supporting force of the device can be increased by providing the supporting beam 20.

The utility model discloses a stone sieve separator for highway engineering, still include longeron 21 and leg 22, the crossbeam 7 left end is provided with longeron 21, and the longeron 21 right-hand member is connected with crossbeam 7 left end, connects leg 22 right-hand member with longeron 21 left end; by providing the handle 23 and the handle legs 22, the operator can push the device conveniently, improving the practicality.

The utility model relates to a stone screening machine for highway engineering, a rubber handle sleeve is sleeved on a handle 23; the rubber handle sleeve is sleeved on the handle 23, so that the friction force between the handle of an operator and the handle sleeve can be increased, the pushing device is convenient, and the practicability is improved.

The utility model discloses a stone screening machine for highway engineering, the bottom of the support plate 12 is provided with a reinforcing rib 24, the top end of the reinforcing rib 24 is connected with the bottom end of the support plate 12, and the right end of the reinforcing rib 24 is connected with the left end of the support leg 11; the device can generate vibration when in operation, the connection part of the supporting plate 12 and the cross beam 7 can be broken for a long time, and the reinforcing ribs 24 are arranged, so that the supporting force of the supporting plate 12 can be improved, the supporting plate is prevented from being broken, and the fixity is improved.

The utility model discloses a stone sieve separator for highway engineering, it is at work, at first operating personnel pushes away two conveyer respectively to fine particle sieve separator 2 and coarse grain sieve separator 4 bottom side, pull locking plate 19 and lock truckle 18, later operating personnel places the stone to the material transporting device 1 left end, through the transmission, the stone enters into fine particle sieve separator 2 region, fine particle stone falls on the conveyer that is located fine particle sieve separator 2 bottom side through the space between fine particle sieve separator 2, conveyer motor 13 switches on the power, motor 13 rear end output power, through the transmission of derailleur 14, first revolving roller 8 drives conveyer belt 10 and rotates, fine particle stone falls on conveyer belt 10, follow conveyer belt 10 and convey to fine particle stone collection department, the top of material transporting device 1 enters into coarse grain sieve separator 4 region through the regional stone of fine particle sieve separator 2, large granule stone falls to another conveyer top through the clearance in the coarse grain sieve separator 4, is conveyed to the large granule stone by conveyer belt 10 and collects the department, and the remaining stone in conveyor 1 top conveys to the second conveyer belt 5 right-hand member and collects the processing can.

The utility model discloses a stone screening machine for highway engineering, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a highway engineering is with motor and derailleur of stone sieve separator for purchase on the market, this industry technical staff only need according to its subsidiary instructions install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A stone screening machine for highway engineering is characterized by comprising a material conveying device (1), a chain (6), cross beams (7), a first rotating roller (8), a second rotating roller (9), a conveyor belt (10), a motor (13) and a transmission (14), wherein the material conveying device (1) comprises a fine particle screening device (2), a first conveyor belt (3), a coarse particle screening device (4) and a second conveyor belt (5), the fine particle screening device (2), the first conveyor belt (3), the coarse particle screening device (4) and the right end of the second conveyor belt (5) are connected together through the chain (6), so that the fine particle screening device (2), the first conveyor belt (3), the coarse particle screening device (4) and the second conveyor belt (5) rotate simultaneously, the first rotating roller (8) and the second rotating roller (9) are connected between two groups of parallel cross beams (7), the two ends of a first rotating roller (8) and a second rotating roller (9) are respectively rotatably connected with the inner sides of two groups of cross beams (7), a conveyor belt (10) is sleeved on the first rotating roller (8) and the second rotating roller (9), the first rotating roller (8) drives the second rotating roller (9) to rotate through the conveyor belt (10), two groups of supporting legs (11) are arranged at the bottom ends of the two groups of cross beams (7), the top ends of the supporting legs (11) are connected with the bottom ends of the cross beams (7), a supporting plate (12) is arranged at the left end of the cross beam (7), the right end of the supporting plate (12) is connected with the left end of the cross beam (7), the bottom end of a motor (13) is connected with the top end of the supporting plate (12), the rear output end of the motor (13) is connected with the front input end of a speed changer (14), a transmission shaft (15) is arranged at the right output end of the speed changer (14), the left end of the transmission shaft (15) is connected, the motor (13) is connected with a power supply, a conveying device is formed by the first rotating roller (8) and the speed changer (14), and the conveying devices are respectively arranged at the bottom sides of the fine particle screener (2) and the coarse particle screener (4).

2. The stone screening machine for highway engineering according to claim 1, wherein the top end of the beam (7) is provided with a baffle (16), and the bottom end of the baffle (16) is connected with the top end of the beam (7).

3. The stone screening machine for road engineering according to claim 2, further comprising caster wheels (18), wherein caster wheel supports (17) are arranged at the bottom ends of the supporting legs (11), the top ends of the caster wheel supports (17) are connected with the bottom ends of the supporting legs (11), the bottom ends of the caster wheel supports (17) are rotatably connected with the middle parts of the caster wheels (18), and the bottom ends of the caster wheels (18) slide relative to the ground.

4. The stone screening machine for road engineering according to claim 3, wherein the right end of the caster support (17) is provided with a locking plate (19), the left end of the locking plate (19) is rotatably connected with the right end of the caster support (17), and the caster (18) can be locked by pulling the locking plate (19).

5. A screening machine for stone for road engineering according to claim 4, characterized in that a supporting beam (20) is arranged between two sets of supporting legs (11), and both ends of the supporting beam (20) are connected with the inner sides of the supporting legs (11).

6. The stone screening machine for road engineering according to claim 5, further comprising a longitudinal beam (21) and a leg (22), wherein the longitudinal beam (21) is disposed at the left end of the cross beam (7), the right end of the longitudinal beam (21) is connected with the left end of the cross beam (7), and the right end of the leg (22) is connected with the left end of the longitudinal beam (21).

7. The stone screening machine for road engineering as claimed in claim 6, wherein the handle (23) is covered with a rubber grip.

8. The stone screening machine for road engineering as claimed in claim 7, wherein the bottom end of the supporting plate (12) is provided with a reinforcing rib (24), the top end of the reinforcing rib (24) is connected with the bottom end of the supporting plate (12), and the right end of the reinforcing rib (24) is connected with the left end of the supporting leg (11).