CN212189955U

CN212189955U - Roller sand screening machine

Info

Publication number: CN212189955U
Application number: CN202020579580.5U
Authority: CN
Inventors: 范鹏浩
Original assignee: Jiangxi Kupeng Machinery Manufacturing Co ltd
Current assignee: Jiangxi Kupeng Machinery Manufacturing Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-22
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a cylinder screening sand machine, including the base support, the top fixedly connected with mount of base support, the top fixedly connected with triangular supports frame of mount, triangular supports frame's central point puts the fixedly connected with fixed block, there is the pivot side of fixed block through bearing swing joint, the side fixedly connected with connecting rod of pivot, the outside of pivot and with connecting rod fixedly connected with screening sand cylinder, the right-hand member of pivot runs through the right side fixedly connected with belt pulley that the fixed block extended to the fixed block. The utility model discloses, the installation basis is simple and easy, and whole equipment is box frame construction, only need have a flat ground can, be convenient for clean, highly whole, except that finished product material piling belt conveyor, all systems are all integrated in a whole frame, have both guaranteed the wholeness of equipment and have left the maintenance of moderate degree and have tourd the space again, convenient and safety, the dismouting is changeed portably.

Description

Roller sand screening machine

Technical Field

The utility model relates to a sand sieving machine technical field especially relates to a cylinder sand sieving machine.

Background

The sand screening machine is a special machine for screening and separating all mixed materials such as sand, stone, coal, silt and the like, has the advantages of flexible operation, reliable quality, compact and simple structure, small occupied area, low cost, high efficiency, convenient movement and maintenance and the like, is widely used for stirring stations, road and bridge engineering, construction sites, sand mining fields, coal yards, grain stations and the like, is a machine which saves manpower and financial resources, improves the engineering quality, accelerates the engineering progress and increases the economic benefit, and the main components of the sand screening machine (sand screening ship) are a motor or a diesel engine, a speed reducer, a conveyor belt, a rack, a hopper, a rotary vibrating screen, a conveyor belt and other auxiliary tools.

Traditional sand sieving machine simple structure sieves husky in-process and easily causes the cylinder to block up the scheduling problem, reduces the efficiency of sieving husky, and is not convenient for overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roller sand screening machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a roller sand screening machine comprises a base support, wherein a fixing frame is fixedly connected to the top of the base support, a triangular support frame is fixedly connected to the top of the fixing frame, a fixing block is fixedly connected to the central position of the triangular support frame, a rotating shaft is movably connected to the side surface of the fixing block through a bearing, a connecting rod is fixedly connected to the side surface of the rotating shaft, a sand screening roller is fixedly connected to the outer side of the rotating shaft and the connecting rod, a belt pulley is fixedly connected to the right side of the fixing block, the right end of the rotating shaft penetrates through the fixing block and extends to the right side of the fixing block, a fixing rod is fixedly connected to the top of the triangular support frame, a sand ejecting part is fixedly connected to the side surface of the fixing rod and above the sand screening roller, a second support frame is fixedly, the right-hand member of screening husky cylinder is provided with out husky mouth, the bottom of triangular supports frame just is located a husky baffle of fixedly connected with of husky mouth department.

As a further description of the above technical solution:

the fixing frame and the sand screening roller are all set to be inclined, and the side edge of the fixing frame is fixedly connected with a protective barrier.

As a further description of the above technical solution:

the left end of pivot passes through bearing and second support frame swing joint, the belt pulley passes through the belt and is connected with motor drive.

As a further description of the above technical solution:

the top of the sand feeding hopper is provided with a guard rail, and the right side of the sand feeding hopper is fixedly connected with a sand leakage prevention baffle.

As a further description of the above technical solution:

the sand ejection piece is spiral in shape, and the sand ejection piece is made of elastic metal materials.

As a further description of the above technical solution:

the sand inlet hopper is characterized in that a supporting table is arranged at the top of the base support and close to the sand inlet hopper, and the left end of the fixed rod is fixedly connected with the side face of the sand inlet hopper.

As a further description of the above technical solution:

the quantity of connecting rod is a plurality of, and a plurality of connecting rod staggered distribution.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this drum sand screening machine, the installation basis is simple and easy, whole equipment is box frame construction, only need have a flat ground can, be convenient for clean, highly whole, except finished product windrow belt feeder, all systems all integrate in a whole frame, both guaranteed the wholeness of equipment and left moderate maintenance and tour space, it is convenient and safe, the dismouting is changeed portably, the high whole job site of being convenient for of equipment is deposited or is changeed the transportation, the dismouting part only finished product windrow belt feeder, loosen bottom fixing bolt and hang wire rope, pack in the finished product belt feeder main frame bottom surface can.

2. Compared with the prior art, the drum sand screening machine has the advantages that the operation reliability and the core screening system adopt the stirring principle of a stirrer, raw materials are rolled and pushed by continuous spiral blades in a stirring cylinder and subjected to mutual friction among the materials, the action is strong, the reliability is high, the drum screen cylinder is horizontally arranged, material flows are rolled and screened for more than five circles among the spiral blades of the screen cylinder, sand materials are repeatedly rolled and fully dispersed and screened, and the drum sand screening machine is different from the phenomena that the screening is incomplete and the material mixing is caused by mutual impact extrusion of large and small materials or vibration jumping of large and small materials due to inclined drum screens or inclined vibrating screens.

Drawings

Fig. 1 is a schematic view of the overall structure of a drum sand screening machine according to the present invention;

fig. 2 is a right side view of a drum sand screening machine according to the present invention;

fig. 3 is a top view of the drum sand screening machine provided by the present invention.

Illustration of the drawings:

1. a base support; 2. a fixed mount; 3. a triangular support frame; 4. a fixed block; 5. a rotating shaft; 6. a connecting rod; 7. a sand screening roller; 8. a belt pulley; 9. fixing the rod; 10. sand bouncing pieces; 11. a second support frame; 12. a sand inlet hopper; 13. a sand outlet; 14. a support table; 15. and (4) a sand outlet guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of cylinder screening sand machine: comprises a base support 1, a fixed mount 2 is fixedly connected with the top of the base support 1, a triangular support frame 3 is fixedly connected with the top of the fixed mount 2 and used for supporting a fixed block 4, the central position of the triangular support frame 3 is fixedly connected with the fixed block 4, the side surface of the fixed block 4 is movably connected with a rotating shaft 5 through a bearing, the side surface of the rotating shaft 5 is fixedly connected with a connecting rod 6 and can transmit the rotation of the rotating shaft 5 to a sand screening roller 7, the outer side of the rotating shaft 5 is fixedly connected with the sand screening roller 7 together with the connecting rod 6, the right end of the rotating shaft 5 penetrates through the fixed block 4 and extends to the right side of the fixed block 4 and is fixedly connected with a belt pulley 8, a fixed rod 9 is fixedly connected with the top of the triangular support frame 3, a sand bouncing piece 10 is fixedly connected with the side surface of the fixed rod 9 and is positioned above the sand, the top fixedly connected with of second support frame 11 advances husky hopper 12 for in the leading-in husky cylinder 7 of sieve of sand, the right-hand member of sieve husky cylinder 7 is provided with sand outlet 13, and the bottom of triangular supports frame 3 just is located sand outlet 13 department fixedly connected with and goes out husky baffle 15, is used for the water conservancy diversion sand.

Mount 2 and screening sand cylinder 7 all set up to the slope, the downflow of the sand of being convenient for, the side fixedly connected with of mount 2 prevents the guardrail, bearing and 11 swing joint of second support frame are passed through to the left end of pivot 5, belt pulley 8 passes through the belt and is connected with motor drive, the top of advancing sand hopper 12 is provided with the rail guard, the right side fixed connection of advancing sand hopper 12 prevents leaking sand baffle, avoid the hopper wagon to leak the sand backward, the shape of bullet sand spare 10 is the spiral, the material of bullet sand spare 10 adopts elastic metal material, the top of base support 1 just is close to into sand hopper 12 and is provided with brace table 14, the left end of dead lever 9 and the side fixed connection of advancing sand hopper 12, the quantity of connecting rod 6 is a plurality ofly, and the crisscross distribution of a plurality of connecting rods 6.

The working principle is as follows: during the use, shoveling into sand hopper 12 with the forklift, the warp is sent into sieve husky cylinder 7, and the rotating sieve separates the wool, and the sand spreads out through going out husky mouth 13, and play husky piece 10 all the time with the surface contact of sieve husky cylinder 7 when sieve husky cylinder 7 is worked, and produces vibrations along with the rotation of sieve husky cylinder 7, avoids wet husky jam sieve husky cylinder 7's aperture.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cylinder screening sand machine, includes base support (1), its characterized in that: the sand screening machine is characterized in that a fixing frame (2) is fixedly connected to the top of the base support (1), a triangular support frame (3) is fixedly connected to the top of the fixing frame (2), a fixed block (4) is fixedly connected to the center of the triangular support frame (3), a rotating shaft (5) is movably connected to the side face of the fixed block (4) through a bearing, a connecting rod (6) is fixedly connected to the side face of the rotating shaft (5), a sand screening roller (7) is fixedly connected to the outer side of the rotating shaft (5) and fixedly connected with the connecting rod (6), a belt pulley (8) is fixedly connected to the right side of the fixed block (4) in a penetrating mode with the fixed block (4), a fixed rod (9) is fixedly connected to the top of the triangular support frame (3), and a sand ejecting piece (10) is fixedly connected to the side face, the top of mount (2) and the left side fixedly connected with second support frame (11) that is located triangular supports frame (3), the top fixedly connected with of second support frame (11) advances husky hopper (12), the right-hand member of screening husky cylinder (7) is provided with sand outlet (13), the bottom of triangular supports frame (3) and be located sand outlet (13) fixedly connected with sand outlet guide plate (15).

2. A roller sand screen as claimed in claim 1, wherein: the fixing frame (2) and the sand screening roller (7) are both inclined, and the side edge of the fixing frame (2) is fixedly connected with a protective railing.

3. A roller sand screen as claimed in claim 1, wherein: the left end of pivot (5) passes through bearing and second support frame (11) swing joint, belt pulley (8) are connected with motor drive through the belt.

4. A roller sand screen as claimed in claim 1, wherein: the top of the sand inlet hopper (12) is provided with a protective guard, and the right side of the sand inlet hopper (12) is fixedly connected with a sand leakage prevention baffle.

5. A roller sand screen as claimed in claim 1, wherein: the sand ejection piece (10) is spiral in shape, and the sand ejection piece (10) is made of elastic metal materials.

6. A roller sand screen as claimed in claim 1, wherein: the sand inlet device is characterized in that a supporting table (14) is arranged at the top of the base support (1) and close to the sand inlet hopper (12), and the left end of the fixing rod (9) is fixedly connected with the side face of the sand inlet hopper (12).

7. A roller sand screen as claimed in claim 1, wherein: the number of the connecting rods (6) is multiple, and the connecting rods (6) are distributed in a staggered mode.