CN218250475U

CN218250475U - Crushing equipment for concrete production

Info

Publication number: CN218250475U
Application number: CN202221809883.7U
Authority: CN
Inventors: 胡立亚; 刘少宁; 陈爱军
Original assignee: Hebei Hongye Road Building Materials Co ltd
Current assignee: Hebei Hongye Road Building Materials Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-01-10
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a concrete production technical field provides a crushing equipment for concrete production, which comprises a body, the body be provided with broken mechanism and filtering mechanism, the inside wall fixedly connected with delivery sheet of body, the right flank of body is provided with dust absorption mechanism, the left flank fixedly connected with scum hole of body, the first motor of back fixedly connected with of body, the upper surface of body is provided with the feed inlet, the right flank of body is provided with the bin outlet, broken mechanism includes the bull stick, crushing roller and gear, the interior back of body rotates and is connected with the bull stick, the quantity of bull stick is provided with two, the equal fixedly connected with crushing roller of periphery and the gear of two bull sticks. Through above-mentioned technical scheme, conveniently break the concrete of blocking and filter the impurity that carries to can absorb the dust that the breakage produced and prevent to pollute near environment.

Description

Crushing equipment for concrete production

Technical Field

The utility model relates to a concrete production technical field, it is specific, relate to a crushing apparatus for concrete production.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering.

When the existing concrete is produced, part of concrete raw materials are easy to be condensed into blocks, so that crushing operation needs to be carried out through crushing equipment, but the existing crushing equipment is easy to generate a large amount of smoke dust in the crushing process to pollute the nearby environment, impurities in the block concrete are inconvenient to discharge, and the impurities are discharged along with the raw materials after being crushed, so that the quality of the concrete is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crushing equipment for concrete production has solved the inconvenient problem of absorbing the smoke and dust and filtering impurity among the correlation technique.

The technical scheme of the utility model as follows: the utility model provides a crushing equipment for concrete production, includes the body, the body be provided with broken mechanism and filtering mechanism, the inside wall fixedly connected with delivery sheet of body, the right flank of body is provided with dust absorption mechanism, the left surface fixedly connected with row cinder notch of body, the first motor of back fixedly connected with of body, the upper surface of body is provided with the feed inlet, the right flank of body is provided with the bin outlet.

As a further aspect of the present invention: the crushing mechanism comprises a rotating rod, crushing rollers and gears, the rotating rod is connected to the inner back of the body in a rotating mode, the number of the rotating rods is two, the two rotating rods are fixedly connected with the crushing rollers and the gears respectively, the first motor drives the crushing rollers on the first rotating rod to rotate and simultaneously break up the concrete blocks through gear engagement, and the two crushing rollers rotate simultaneously.

As a further aspect of the present invention: the two gears are meshed with each other, the other end of the rotating rod on the left side is fixedly connected with the output end of the first motor, and the two crushing rollers can be driven to rotate to drive concrete to be crushed.

As a further aspect of the present invention: the filter mechanism comprises a second rotating rod, an eccentric block, a spring, a slag discharge port, a filter plate, a slag discharge box, a first belt wheel and an inclined plate, wherein the slag discharge port is formed in the left side face of the body, the inner upper surface of the slag discharge port and the left side face of the body are fixedly connected with the spring, the upper surface of the spring is fixedly connected with the filter plate, the inner side wall of the body is fixedly connected with the inclined plate, the inner back face of the body is connected with the second rotating rod in a rotating mode, the eccentric block and the first belt wheel are fixedly connected with the circumferential face of the second rotating rod, scattered concrete falls onto the filter plate and filters impurities, the second belt wheel and the second belt drive the second rotating rod to rotate, the second rotating rod rotates to drive the eccentric block to rotate, the eccentric block rotates to drive the filter plate to reciprocate and buffers through the spring, and the impurities on the filter plate fall into the slag discharge box through vibration.

As a further aspect of the present invention: two first belt pulley passes through first belt drive and connects, two the periphery of eccentric block all laminates with the lower surface of filter each other, conveniently drives the filter and shakes and make things convenient for impurity discharge and concrete to filter.

As a further aspect of the present invention: two swash plates are symmetrical about body central point, filter and delivery sheet are the slope setting, and the incline direction is opposite, conveniently send the concrete after the breakage to the filter, and the inside of sediment box is sent to the rethread filter.

As a further aspect of the present invention: dust absorption mechanism includes inlet scoop, first filter screen, dust box, aspiration channel, second filter screen, biaxial motor, flabellum and second band pulley, the right flank of body is provided with the inlet scoop, the first filter screen of inside fixedly connected with of inlet scoop, the right flank fixedly connected with dust box of body, the inside fixedly connected with second filter screen of dust box, the one end fixedly connected with biaxial motor of dust box, biaxial motor's output fixedly connected with flabellum, another output of biaxial motor and the other end fixedly connected with second band pulley of second bull stick, the other end fixedly connected with aspiration channel of dust box, another output of second motor drive the flabellum and rotate and make and produce negative pressure air, and negative pressure air inhales the inside of dust box with the broken dust that produces and is discharged through the through-hole after being filtered by the second filter screen, and concrete after the breakage conveniently falls on the charging sheet rethread bin outlet through the wind-force guide and discharges.

As a further aspect of the present invention: the other end of aspiration channel extends to the inside of inlet scoop, two the second band pulley passes through the transmission of second belt and connects, conveniently inhales the inside of dust box with the dust to and make things convenient for double-shaft motor to drive the second bull stick and rotate when driving the flabellum pivoted.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in: through being provided with crushing mechanism, dust absorption mechanism and filtering mechanism, when using this body, put into concrete production raw materials through the feed inlet, carry impurity in the concrete raw materials of part blocking, can open first motor and second motor and carry out work simultaneously, the crushing roller that first motor drove on the first bull stick rotates simultaneously through gear engagement, make two crushing rollers rotate simultaneously, break up the concrete that will block and fall into on the filter and filter impurity, second band pulley and second belt drive second bull stick rotation on the output of second motor, the second bull stick rotates and drives the eccentric block and rotate, the eccentric block rotates and drives filter reciprocating motion and cushions through the spring, make impurity on the filter fall into the inside of discharging box through the vibration, another output of second motor drives the flabellum and rotates and make the negative pressure wind that produces, the dust that the breakage produced inhales the inside of dust box and is filtered by the second filter the back through the through-hole and discharges, concrete after the guide conveniently falls on the charging sheet through wind-force and discharge through the negative pressure mouth, conveniently carry out the concrete that will block break and carry on the dust box, and can carry out the dust with the dust of the breakage and can prevent the pollution of the environment that the dust produced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an elevation view of the whole structure of the present invention;

FIG. 2 is a back view of the overall structure of the present invention;

FIG. 3 is a sectional view of the overall structure of the present invention;

fig. 4 is a partial sectional view of the dust suction mechanism of the present invention.

In the figure: 1. a body; 2. a crushing mechanism; 3. a filtering mechanism; 4. a dust suction mechanism; 5. a feeding plate; 11. a feed inlet; 12. a discharge outlet; 21. a first motor; 22. a first rotating lever; 23. a crushing roller; 24. a gear; 31. a second rotating lever; 32. an eccentric block; 33. a spring; 34. a slag discharge port; 35. a filter plate; 36. a slag discharging box; 37. a first pulley; 38. a sloping plate; 41. an air inlet; 42. a first filter screen; 43. a dust box; 44. an air suction pipe; 45. a second filter screen; 46. a double-shaft motor; 47. a fan blade; 48. a second pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Example 1

As shown in fig. 1 to 4: the utility model provides a crushing equipment for concrete production, includes body 1, and body 1 is provided with crushing mechanism 2 and filtering mechanism 3, the inside wall fixedly connected with feed plate 5 of body 1, and the right flank of body 1 is provided with dust absorption mechanism 4, and the left flank fixedly connected with slag notch 34 of body 1, the first motor 21 of back fixedly connected with of body 1, the upper surface of body 1 are provided with feed inlet 11, and the right flank of body 1 is provided with bin outlet 12.

As a further aspect of the present invention: crushing mechanism 2 includes bull stick, crushing roller 23 and gear 24, and the interior back of body 1 rotates and is connected with the bull stick, and the quantity of bull stick is provided with two, the equal fixedly connected with crushing roller 23 of the periphery of two bull sticks and gear 24, and first motor 21 drives the crushing roller 23 rotation on the first bull stick 22 and passes through the gear 24 meshing simultaneously for two crushing rollers 23 rotate simultaneously, break up the concrete that becomes the piece.

As a further aspect of the present invention: two gears 24 are mutually meshed, and the other end of the left rotating rod is fixedly connected with the output end of the first motor 21, so that two crushing rollers 23 can be driven to rotate to drive concrete to be crushed.

As a further aspect of the present invention: the filtering mechanism 3 comprises a second rotating rod 31, an eccentric block 32, a spring 33, a slag discharge port 34, a filter plate 35, a slag discharge box 36, a first belt wheel 37 and an inclined plate 38, the left side surface of the body 1 is provided with the slag discharge port 34, the inner upper surface of the slag discharge port 34 and the left side surface of the body 1 are fixedly connected with the spring 33, the upper surface of the spring 33 is fixedly connected with the filter plate 35, the inner side wall of the body 1 is fixedly connected with the inclined plate 38, the inner back surface of the body 1 is rotatably connected with the second rotating rod 31, the circumferential surface of the second rotating rod 31 is fixedly connected with the eccentric block 32 and the first belt wheel 37, scattered concrete falls onto the filter plate 35 and filters impurities, the second belt wheel 48 and the second belt drive the second rotating rod 31 to rotate on the output end of a second motor, the second rotating rod 31 rotates to drive the eccentric block 32 to rotate, the eccentric block 32 rotates to drive the filter plate 35 to reciprocate and buffer through the spring 33, and the impurities on the filter plate 35 fall into the inner part of the slag discharge box 36 through vibration.

As a further aspect of the present invention: two first pulleys 37 are connected through a first belt transmission, the circumferential surfaces of the two eccentric blocks 32 are mutually attached to the lower surface of the filter plate 35, and the filter plate 35 is conveniently driven to vibrate so as to facilitate impurity discharge and concrete filtration.

As a further aspect of the present invention: the two sloping plates 38 are symmetrical about the central point of the body 1, the filter plate 35 and the feeding plate 5 are arranged obliquely, and the inclination directions are opposite, so that the crushed concrete can be conveniently sent to the filter plate 35 and then sent to the inside of the slag discharging box 36 through the filter plate 35.

As a further aspect of the present invention: dust absorption mechanism 4 includes inlet scoop 41, first filter screen 42, dust box 43, aspiration channel 44, second filter screen 45, double-shaft motor 46, flabellum 47 and second band pulley 48, the right flank of body 1 is provided with inlet scoop 41, the first filter screen 42 of inside fixedly connected with of inlet scoop 41, the right flank fixedly connected with dust box 43 of body 1, the inside fixedly connected with second filter screen 45 of dust box 43, the one end fixedly connected with double-shaft motor 46 of dust box 43, double-shaft motor 46's output fixedly connected with flabellum 47, another output of double-shaft motor 46 and the other end fixedly connected with second band pulley 48 of second bull stick 31, the other end fixedly connected with aspiration channel 44 of dust box 43, another output of second motor drives flabellum 47 and rotates and makes to produce the negative pressure wind, the dust that the breakage produced inhales dust box 43's inside is filtered by second filter screen 45 and is discharged through the through-hole, the concrete after the breakage is guided through wind power conveniently falls on feed plate 5 and rethread mouth 12 discharges.

As a further aspect of the present invention: the other end of the air suction pipe 44 extends to the inside of the air suction opening 41, and the two second belt wheels 48 are connected through a second belt transmission, so that dust is conveniently sucked into the dust box 43, and the double-shaft motor 46 is convenient to drive the fan blade 47 to rotate and drive the second rotating rod 31 to rotate at the same time.

The working principle is as follows: the concrete production raw material is put in through the feed inlet 11, part of the concrete raw material blocks carry impurities, the first motor 21 and the second motor can be opened to work simultaneously, the first motor 21 drives the crushing roller 23 on the first rotating rod 22 to rotate and simultaneously mesh through the gear 24, so that the two crushing rollers 23 rotate simultaneously, the concrete blocks are scattered and fall on the filter plate 35 and the impurities are filtered, the second belt wheel 48 and the second belt drive the second rotating rod 31 to rotate on the output end of the second motor, the second rotating rod 31 rotates and drives the eccentric block 32 to rotate, the eccentric block 32 rotates and drives the filter plate 35 to reciprocate and buffer through the spring 33, the impurities on the filter plate 35 fall into the inner part of the residue discharge box 36 through vibration, the other output end of the second motor drives the fan blade 47 to rotate so as to generate negative pressure air, the dust generated by crushing is sucked into the inner part of the dust box 43 and then is filtered by the second filter screen 45 and then discharged through a through hole, the concrete after being guided by wind power, the concrete blocks can conveniently fall on the feed plate 5 and then be discharged through the feed inlet 12, the discharge of the concrete blocks can be conveniently crushed and the dust carried by the environment, and the dust pollution can be prevented.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a crushing apparatus for concrete production, its characterized in that, includes body (1), the body (1) be provided with crushing mechanism (2) and filtering mechanism (3), inside wall fixedly connected with feed plate (5) of body (1), the right flank of body (1) is provided with dust absorption mechanism (4), slag discharge opening (34) are arranged to the left surface fixedly connected with of body (1), the first motor (21) of back fixedly connected with of body (1), the upper surface of body (1) is provided with feed inlet (11), the right flank of body (1) is provided with bin outlet (12).

2. The crushing plant for concrete production according to claim 1, wherein the crushing mechanism (2) comprises a rotating rod, a crushing roller (23) and a gear (24), the rotating rod is rotatably connected to the inner back surface of the body (1), the number of the rotating rods is two, and the crushing roller (23) and the gear (24) are fixedly connected to the circumferential surfaces of the two rotating rods.

3. A crushing plant for concrete production according to claim 2, characterized in that two of said gears (24) are mutually engaged, the other end of said left-hand rotating rod being fixedly connected to the output of said first motor (21).

4. The crushing equipment for concrete production according to claim 3, wherein the filtering mechanism (3) comprises a second rotating rod (31), an eccentric block (32), a spring (33), a slag discharge port (34), a filter plate (35), a slag discharge box (36), a first belt wheel (37) and an inclined plate (38), the slag discharge port (34) is arranged on the left side surface of the body (1), the spring (33) is fixedly connected to the inner upper surface of the slag discharge port (34) and the left side surface of the body (1), the filter plate (35) is fixedly connected to the upper surface of the spring (33), the inclined plate (38) is fixedly connected to the inner side wall of the body (1), the second rotating rod (31) is rotatably connected to the inner back surface of the body (1), and the eccentric block (32) and the first belt wheel (37) are fixedly connected to the circumferential surface of the second rotating rod (31).

5. A crushing plant for concrete production according to claim 4, wherein the two first pulleys (37) are in transmission connection through a first belt, and the circumferential surfaces of the two eccentric blocks (32) and the lower surface of the filter plate (35) are in mutual abutment.

6. A crushing plant for concrete production according to claim 5, wherein the two inclined plates (38) are symmetrical with respect to the central point of the body (1), and the filter plate (35) and the feeding plate (5) are both inclined in opposite directions.

7. The crushing apparatus for concrete production according to claim 6, wherein the dust suction mechanism (4) comprises an air suction opening (41), a first filter screen (42), a dust box (43), an air suction pipe (44), a second filter screen (45), a double-shaft motor (46), fan blades (47) and a second belt wheel (48), the right side surface of the body (1) is provided with the air suction opening (41), the first filter screen (42) is fixedly connected to the inside of the air suction opening (41), the dust box (43) is fixedly connected to the right side surface of the body (1), the second filter screen (45) is fixedly connected to the inside of the dust box (43), the double-shaft motor (46) is fixedly connected to one end of the dust box (43), the fan blades (47) are fixedly connected to the output end of the double-shaft motor (46), the second belt wheel (48) is fixedly connected to the other end of the double-shaft motor (46) and the other end of the second rotating rod (31), and the air suction pipe (44) is fixedly connected to the other end of the dust box (43).

8. A crushing plant for concrete production according to claim 7, characterized in that the other end of the suction pipe (44) extends inside the suction opening (41), and the two second pulleys (48) are connected by a second belt drive.