CN210545617U

CN210545617U - Broken screening all-in-one of concrete stone material

Info

Publication number: CN210545617U
Application number: CN201921267734.0U
Authority: CN
Inventors: 王锐
Original assignee: Xianyang Hengding Commercial Concrete Co Ltd
Current assignee: Xianyang Hengding Commercial Concrete Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-19
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a concrete stone crushing and screening all-in-one machine, including the box, install crushing mechanism and screening mechanism in the box, crushing mechanism installs in screening mechanism top, crushing mechanism includes crushing roller and rotation crushing subassembly, many the crushing roller is installed in the box along arc orbit equidistance interval, screening mechanism includes first screen cloth and second screen cloth, and first screen cloth and second screen cloth are connected in proper order by the metal mesh of many different sieve mesh sizes and are formed, and first screen cloth and second screen cloth both ends all extend to the box outside and around on the winding roller, still include dust fall mechanism, dust fall mechanism includes spiral pipe, water tank and water pump, is equipped with crushing mechanism, breaks repeatedly, and crushing efficiency is high, and crushing speed is fast, and is more abundant; the screening mechanism is arranged, so that the sizes of the screen holes of the network sections of the first screen and the second screen in the box body can be adjusted, and different screening requirements can be met; and a dust settling mechanism is arranged for fully spraying dust in a large area.

Description

Broken screening all-in-one of concrete stone material

Technical Field

The utility model relates to a construction equipment technical field specifically is a broken screening all-in-one of concrete stone material.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

Crushing refers to the operation process of crushing stone into fragments to form small fragmentary stone

In the existing concrete stone crushing and screening, a common screen is fixedly installed, and the size of a screen hole of the screen is also fixed, so that the size and the variety of stone particles screened in the screening are less, and different building requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims to provide a broken screening all-in-one of concrete stone material to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a broken screening all-in-one of concrete stone material, includes the box, installs broken mechanism and screening mechanism in the box, broken mechanism installs in screening mechanism top, broken mechanism includes crushing roller and rotation crushing subassembly, many the crushing roller is installed in the box along arc orbit equidistance interval, connects through gear pair transmission between the adjacent crushing roller, installs on the box outer wall to be used for driving crushing roller pivoted driving motor, screening mechanism includes first screen cloth and second screen cloth, and first screen cloth and second screen cloth are formed by connecting gradually the metal mesh of many different sieve meshes sizes, and first screen cloth and second screen cloth both ends all extend to the box outside and around rolling up on the winding roller, set up the discharge gate that supplies first screen cloth and second screen cloth to carry out the building stones on the box lateral wall, rotate around the roller and install on the box outer wall.

In one alternative: the bottom of the box body is uniformly and symmetrically provided with rollers, and the rollers are self-locking rollers.

In one alternative: the bottom of the inner cavity of the box body is obliquely arranged towards one side of the discharge opening.

In one alternative: the utility model discloses a crushing device, including crushing roller, crushing pole, crushing hammer, shaft coupling, crushing pole, crushing shaft, crushing hammer, crushing shaft, crushing hammer and crushing assembly, the crushing assembly is installed in the crushing roller top, and the crushing assembly is rotated to first installation axle and is installed in the box, many crushing poles are installed to the last axial equidistance of first installation axle, fixed mounting has a plurality of crushing hammers on the crushing pole, and the output shaft fixed connection of shaft coupling and first motor is passed through to first installation axle.

In one alternative: install vibration mechanism between first screen cloth and the second screen cloth, vibration mechanism includes second installation axle, spring and rubber ball, and second installation rotation of axes is installed in the box and is located in the middle of first screen cloth and the second screen cloth, and the epaxial welded fastening of second installation has many springs, and the rubber ball is worn to be equipped with by the spring other end, and output shaft fixed connection of shaft coupling and second motor is passed through to second installation axle one end, and the second motor is installed on the box outer wall.

In one alternative: still including dust fall mechanism, dust fall mechanism includes spiral pipe, water tank and water pump, the spiral pipe is installed in box inner chamber top, and a plurality of hole for water spraying have evenly been seted up to the spiral pipe bottom, the water tank is installed on the box outer wall, and the water tank top is equipped with the filler, installs the water pump in the water tank, and the water pump passes through the delivery pipe and is connected with the spiral pipe.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the crushing mechanism is arranged and comprises crushing rollers and a rotary crushing assembly, the crushing rollers are arranged in the box body at equal intervals along an arc-shaped track, the crushing rollers are arranged along the arc-shaped track, when the crushing rod and the crushing hammer rotate, stone materials on the crushing rollers can be continuously stirred, the stone materials are stirred upwards from the bottoms of the arc-shaped tracks of the crushing rollers to be crushed, and then part of the stone materials slide downwards along the crushing rollers under the action of gravity to be crushed again;

2. the screening mechanism is arranged and comprises a first screen and a second screen, the first screen and the second screen are formed by sequentially connecting a plurality of metal nets with different screen sizes, two ends of the first screen and two ends of the second screen extend to the outside of the box body and are wound on the winding rollers, and the winding rollers are rotated, so that the screen sizes of the screen sections of the first screen and the second screen in the box body can be adjusted, and different screening requirements are met;

3. be equipped with dust fall mechanism, dust fall mechanism includes spiral pipe, water tank and water pump, and the water pump sprays the dust fall by abundant large tracts of land in with the water suction delivery pipe in the water tank then by spiral pipe bottom hole of water spraying blowout.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural view of a spiral pipe according to a second embodiment of the present invention.

Fig. 4 is a three-dimensional view of a spiral pipe according to a second embodiment of the present invention.

Notations for reference numerals: 1-box body, 2-crushing roller, 3-crushing hammer, 4-crushing rod, 5-first mounting shaft, 6-feed hopper, 7-winding roller, 8-first screen, 9-second screen, 10-second mounting shaft, 11-spring, 12-rubber ball, 13-discharge opening, 14-roller, 15-spiral pipe, 16-water supply pipe, 17-water tank, 18-water pump, 19-water filling opening and 20-water spraying opening.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1, in the embodiment of the present invention, an integrated machine for crushing and screening concrete stone comprises a box body 1, a crushing mechanism and a screening mechanism installed in the box body 1, wherein rollers 14 are uniformly and symmetrically installed at the bottom of the box body 1, the rollers 14 are self-locking rollers, which facilitate the movement of the device, a discharge opening 13 is formed at the bottom of the side wall of the box body 1, the bottom of the inner cavity of the box body 1 is inclined toward one side of the discharge opening 13, feed hoppers 6 are respectively arranged at two sides of the top of the box body 1, the crushing mechanism is installed above the screening mechanism, the crushing mechanism comprises crushing rollers 2 and rotating crushing components, a plurality of the crushing rollers 2 are installed in the box body 1 at equal intervals along an arc-shaped track, adjacent crushing rollers 2 are connected through a gear pair transmission, a driving motor for driving the crushing rollers 2 to rotate is installed on the, the rotating crushing assembly comprises a first installation shaft 5, crushing rods 4 and crushing hammers 3, wherein the first installation shaft 5 is rotatably installed in a box body 1, in the embodiment, the first installation shaft 5 is preferably rotatably connected with the box body 1 through a bearing, a plurality of crushing rods 4 are installed on the first installation shaft 5 at equal intervals in the circumferential direction, a plurality of crushing hammers 3 are fixedly installed on the crushing rods 4, the installation rods are preferably fixed with the first installation shaft 5 through welding, the crushing hammers 3 are preferably fixed with the crushing rods 4 through welding, one end of the first installation shaft 5 is fixedly connected with an output shaft of a first motor through a coupler, the first motor is installed on the outer wall of the box body 1, when the rotating crushing assembly is used, stones are added into the box body 1 through a feeding hopper 6, then the first motor and a driving motor are started, the first motor drives the first installation shaft 5 to rotate, the first installation shaft 5 drives the crushing rods 4 and the crushing hammers 3 to rotate, the crushing device has the advantages that stone can be subjected to preliminary rotary type crushing, meanwhile, the plurality of crushing rollers 2 are arranged along the arc-shaped track, when the crushing rod 4 and the crushing hammer 3 rotate, the stone on the crushing rollers 2 can be continuously stirred, the stone is stirred upwards from the bottom of the arc-shaped track of the crushing rollers 2 to be crushed, then part of the stone slides downwards along the crushing rollers 2 under the action of gravity to be crushed again, and through the matching, the crushing efficiency is high, the crushing speed is high, and the crushing is more sufficient;

furthermore, the screening mechanism comprises a first screen 8 and a second screen 9, the second screen 9 is located below the first screen 8, the meshes of the second screen 9 are smaller than those of the first screen 8, the first screen 8 and the second screen 9 are formed by sequentially connecting a plurality of metal nets with different screen sizes, binding can be performed through iron wires, two ends of the first screen 8 and two ends of the second screen 9 extend to the outside of the box body 1 and are wound on the winding rollers 7, discharge holes for conveying stones out of the first screen 8 and the second screen 9 are formed in the side wall of the box body 1, the winding rollers 7 are rotatably mounted on the outer wall of the box body 1, the winding rollers 7 are driven by a power motor, and the screen sizes of the screen segments of the first screen 8 and the second screen 9 located in the box body 1 can be adjusted by rotating the winding rollers 7, so that different screening requirements are met;

further, in order to improve screening efficiency, install vibration mechanism between first screen cloth 8 and the second screen cloth 9, vibration mechanism includes second installation axle 10, spring 11 and rubber ball 12, second installation axle 10 rotates and installs in box 1 and be located in the middle of first screen cloth 8 and the second screen cloth 9, welded fastening is equipped with many springs 11 on second installation axle 10, rubber ball 12 is worn to be equipped with by the spring 11 other end, the output shaft fixed connection of shaft coupling and second motor is passed through to second installation axle 10 one end, the second motor is installed on box 1 outer wall, the second motor drives second installation axle 10 and rotates, second installation axle 10 passes through spring 11 and drives rubber ball 12 and constantly beats first screen cloth 8 and second screen cloth 9, can improve screening efficiency.

Example 2

Please refer to fig. 2-4, the embodiment of the present invention is different from embodiment 1 in that, a large amount of dust generated during the surface crushing screening affects the air quality and the health of the workers, and the dust settling mechanism includes a spiral pipe 15, a water tank 17 and a water pump 18, the spiral pipe 15 is installed at the top of the inner cavity of the box body 1, a plurality of water spray holes 20 are evenly opened at the bottom of the spiral pipe 15, the water tank 17 is installed on the outer wall of the box body 1, a water filling opening 19 is arranged at the top of the water tank 17, the water pump 18 is installed in the water tank 17, the water pump 18 is connected with the spiral pipe 15 through a water supply pipe 16, the water pump 18 pumps water in the water tank 17 into the water supply pipe 16 and then sprays out through the.

The utility model discloses a theory of operation is: when the utility model is used, stones are added into the box body 1 through the feed hopper 6, then the first motor and the driving motor are started, the first motor drives the first installation shaft 5 to rotate, the first installation shaft 5 drives the crushing rod 4 and the breaking hammer 3 to rotate, the stones can be subjected to preliminary rotary type crushing, meanwhile, the plurality of crushing rollers 2 are arranged along the arc-shaped track, when the crushing rod 4 and the breaking hammer 3 rotate, stones on the crushing rollers 2 can be continuously stirred, the stones are stirred upwards from the bottom of the arc-shaped track of the crushing rollers 2 to be crushed, then partial stones slide downwards along the crushing rollers 2 under the action of gravity to be crushed again, through the matching, the crushing efficiency is high, the crushing speed is high, the stones are more sufficient, then the stones are screened by the first screen 8 and the second screen 9, through the rotation of the winding roller 7, thereby the mesh size of the mesh segments of the first screen 8 and the second screen 9 in the box body 1 can be adjusted, thereby satisfy different screening demands, water pump 18 is in with the water pumping in the water tank 17 delivery pipe 16 then by the blowout of spiral pipe 15 bottom hole for water spraying 20, carries out abundant large tracts of land and sprays the dust fall.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A concrete stone crushing and screening integrated machine comprises a box body (1), a crushing mechanism and a screening mechanism, wherein the crushing mechanism and the screening mechanism are arranged in the box body (1), the crushing mechanism is arranged above the screening mechanism and comprises crushing rollers (2) and a rotating crushing assembly, and the concrete stone crushing and screening integrated machine is characterized in that a plurality of crushing rollers (2) are arranged in the box body (1) at equal intervals along an arc-shaped track, adjacent crushing rollers (2) are connected through a gear pair in a transmission way, a driving motor for driving the crushing rollers (2) to rotate is arranged on the outer wall of the box body (1), the screening mechanism comprises a first screen (8) and a second screen (9), the first screen (8) and the second screen (9) are formed by sequentially connecting metal nets with different screen hole sizes, two ends of the first screen (8) and the second screen (9) extend to the outside of the box body (1) and are wound on a winding roller (7), the side wall of the box body (1) is provided with a discharge hole for conveying stones out of the first screen (8) and the second screen (9), and the discharge hole is rotatably arranged on the outer wall of the box body (1) around the roller (7).

2. The concrete stone crushing and screening all-in-one machine as claimed in claim 1, wherein the bottom of the box body (1) is uniformly and symmetrically provided with rollers (14), and the rollers (14) are self-locking rollers.

3. The concrete stone crushing and screening all-in-one machine as claimed in claim 1, wherein the bottom of the inner cavity of the box body (1) is obliquely arranged towards one side of the discharge port (13).

4. The concrete stone crushing and screening all-in-one machine according to claim 1, wherein the rotary crushing assembly is installed above the crushing roller (2), the rotary crushing assembly comprises a first installation shaft (5), crushing rods (4) and crushing hammers (3), the first installation shaft (5) is rotatably installed in the box body (1), a plurality of crushing rods (4) are installed on the first installation shaft (5) in a circumferential direction at equal intervals, a plurality of crushing hammers (3) are fixedly installed on the crushing rods (4), one end of the first installation shaft (5) is fixedly connected with an output shaft of a first motor through a coupler, and the first motor is installed on the outer wall of the box body (1).

5. The concrete and stone crushing and screening all-in-one machine as claimed in any one of claims 1 to 4, wherein a vibrating mechanism is installed between the first screen (8) and the second screen (9), the vibrating mechanism comprises a second installation shaft (10), springs (11) and rubber balls (12), the second installation shaft (10) is rotatably installed in the box body (1) and located between the first screen (8) and the second screen (9), a plurality of springs (11) are fixedly welded on the second installation shaft (10), the rubber balls (12) are arranged at the other ends of the springs (11) in a penetrating mode, one end of the second installation shaft (10) is fixedly connected with an output shaft of a second motor through a coupler, and the second motor is installed on the outer wall of the box body (1).

6. The concrete stone crushing and screening all-in-one machine of claim 5, characterized by further comprising a dust falling mechanism, wherein the dust falling mechanism comprises a spiral pipe (15), a water tank (17) and a water pump (18), the spiral pipe (15) is installed at the top of the inner cavity of the box body (1), a plurality of water spraying holes (20) are uniformly formed in the bottom of the spiral pipe (15), the water tank (17) is installed on the outer wall of the box body (1), a water filling port (19) is formed in the top of the water tank (17), the water pump (18) is installed in the water tank (17), and the water pump (18) is connected with the spiral pipe (15) through a water supply pipe.