CN220779573U - Dust fall pipeline for concrete production - Google Patents

Abstract

The utility model discloses a dust fall pipeline for concrete production, and relates to the technical field of environmental protection. This dust fall pipeline for concrete production, including the pipeline body, the pipeline body passes through bolt and arc fixed connection, be provided with dust fall mechanism on the arc, dust fall mechanism includes: fixed plate, air inlet, connecting block, bull stick, connecting plate and filter screen, fixed plate slidable mounting is on the arc, the air inlet has been seted up on the fixed plate, fixed plate and connecting block fixed connection, the bottom of connecting block is rotated with the top of bull stick and is connected. The sprinkler, the support and the connecting rod that set up in this application mutually support, can effectually guarantee when the riser rotates through the bull stick, can drive the sprinkler and remove, simultaneously, the reciprocates of bull stick can drive the sprinkler and remove to the function of spraying water when realizing the removal makes the dust fall effect better.

Description

Dust fall pipeline for concrete production

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a dust fall pipeline for concrete production.

Background

Concrete is a general term for engineering composite materials in which aggregate is glued into a whole by a cementing material, and because concrete belongs to powder, the concrete is easy to fly into the air in the production process of commercial concrete, and a special dust settling device is needed to solve the problems.

The patent document with the publication number of CN215782417U discloses a dust fall pipeline for concrete production, which comprises a pipeline body, a high-pressure spraying component and a dust collecting mechanism, wherein the pipeline body is provided with a dust collection port and a dust outlet port; the high-pressure spraying component is arranged at one section of the upper end of the inner side wall of the pipeline body; the dust collecting mechanism is arranged at the lower end of the pipeline body, and is provided with a dust collecting funnel, and the upper end of the dust collecting funnel is of an opening structure and is opposite to the high-pressure spraying component; wherein the dust collecting mechanism and the pipeline body are detachably arranged. This dust fall pipeline for concrete production simple structure, convenient to use, not only the dust fall is effectual, is convenient for handle the dust of piling up in the pipeline body moreover, but carries out concentrated processing through high pressure spraying to the dust and can exist, and the dust receives the influence of high pressure spraying after a long time, can glue on the inner wall of dust fall pipeline, is difficult to the clearance.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dust fall pipeline for concrete production, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dust fall pipeline for concrete production, includes the pipeline body, the pipeline body passes through bolt and arc fixed connection, be provided with dust fall mechanism on the arc, dust fall mechanism includes: fixed plate, air inlet, connecting block, bull stick, connecting plate and filter screen, fixed plate slidable mounting is on the arc, the air inlet has been seted up on the fixed plate, fixed plate and connecting block fixed connection, the bottom of connecting block and the top rotation of bull stick are connected, the bottom of bull stick and the bottom sliding connection of connecting plate, fixed mounting has the filter screen on the connecting plate.

Preferably, an arc chute is formed in the surface of the rotating rod, one end of a guide rod is slidably mounted in the arc chute, and the other end of the guide rod is fixedly connected with the connecting plate. Through seting up the arc spout on the bull stick, mutually supporting with the guide arm simultaneously, when the fixed plate receives the influence of wind-force to produce rocking, can the bull stick downwardly moving, mutually supporting with the guide arm produces rotatoryly.

Preferably, a vertical plate is fixedly arranged on the rotating rod, a fixed block is fixedly arranged at the bottom of the vertical plate, a groove is formed in the fixed block, a transmission rod is slidably arranged in the groove, and a cam is rotatably arranged on the transmission rod in a linear array shape. When the vertical plate is driven by the rotating rod to rotate, the cam is driven to roll on the surface of the filter screen, and dust is prevented from being stuck to the filter screen through vibration of the filter screen.

Preferably, the vertical plate is fixedly provided with a fixing block A, the fixing block A is hinged with one end of the support, the other end of the support is hinged with a fixing block B, and the fixing block B is fixedly connected with the sprayer. Can effectually guarantee through the sprinkler, spray the dust on the filter screen entirely through water, conveniently carry out dust fall work.

Preferably, the surface of the sprinkler is fixedly connected to the top of a connecting rod, the bottom of which is slidably mounted on the top surface of the riser. Through the cooperation of the connecting rod and the sprayer, the sprayer can move on the vertical plate, and the comprehensiveness of spraying is improved.

Preferably, the sprayer is fixedly connected with one end of a hose, and the other end of the hose penetrates through the fixing plate and is slidably mounted in the fixing plate.

The utility model provides a dust fall pipeline for concrete production. The beneficial effects are as follows:

(1) According to the mutually supporting of fixed plate and filter screen that dust fall mechanism set up in the application, can effectually guarantee, block the dust, simultaneously under the condition that receives external force to influence, the bull stick can drive the riser and rotate, vibrates the filter screen through the cam on the transfer line, effectually prevents that the filter screen from taking place to block up.

(2) According to the sprinkler, the support and the connecting rod that set up in the application mutually support, can effectually guarantee when the riser rotates through the bull stick, can drive the sprinkler and remove, simultaneously, the reciprocates of bull stick can drive the sprinkler and remove to the function of spraying water when realizing the removal makes the dust fall effect better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the entire structure of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic side view of a structure of the present utility model in cross section;

fig. 5 is an enlarged schematic view of the part B of fig. 4 according to the present utility model.

In the figure: 1. a pipe body; 2. an arc-shaped plate; 3. a dust fall mechanism; 31. a fixing plate; 32. an air inlet; 33. a connecting block; 34. a rotating rod; 35. a connecting plate; 36. a filter screen; 4. an arc chute; 5. a guide rod; 6. a riser; 7. a fixed block; 8. a groove; 9. a transmission rod; 10. a cam; 11. a fixed block A; 12. a bracket; 13. a fixed block B; 14. a sprinkler; 15. a connecting rod; 16. and (3) a hose.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-5, a dust fall pipeline for concrete production includes a pipeline body 1, the pipeline body 1 is fixedly connected with an arc plate 2 through a bolt, a dust fall mechanism 3 is arranged on the arc plate 2, and the dust fall mechanism 3 includes: fixed plate 31, air inlet 32, connecting block 33, bull stick 34, connecting plate 35 and filter screen 36, fixed plate 31 slidable mounting has seted up air inlet 32 on arc 2 on the fixed plate 31, fixed plate 31 and connecting block 33 fixed connection, the bottom of connecting block 33 rotates with the top of bull stick 34 to be connected, the bottom of bull stick 34 and the bottom sliding connection of connecting plate 35, fixed mounting has filter screen 36 on the connecting plate 35, arc spout 4 has been seted up on the surface of bull stick 34, the one end of guide arm 5 is slided in arc spout 4, the other end and the connecting plate 35 fixed connection of guide arm 5, through seting up arc spout 4 on bull stick 34, simultaneously with the mutually supporting of guide arm 5, when fixed plate 31 receives the influence of wind-force to produce rocking, can bull stick 34 downwardly moving, mutually support with guide arm 5, produce rotatoryly. The vertical plate 6 is fixedly arranged on the rotating rod 34, the fixed block 7 is fixedly arranged at the bottom of the vertical plate 6, the groove 8 is formed in the fixed block 7, the transmission rod 9 is slidably arranged in the groove 8, the cam 10 is rotatably arranged on the transmission rod 9 in a linear array shape, and when the vertical plate 6 is driven to rotate by the rotating rod 34, the cam 10 is driven to roll on the surface of the filter screen 36, and dust is prevented from being stuck on the filter screen 36 through vibration of the filter screen 36.

When the fixed plate 31 is affected by external force and shakes, the fixed plate 31 drives the rotating rod 34 to move downwards through the connecting block 33, the guide rod 5 slides in the arc-shaped chute 4 when the rotating rod 34 moves downwards, the inclined surface of the arc-shaped chute 4 is extruded simultaneously, the rotating rod 34 rotates, the vertical plate 6 is driven to rotate when the rotating rod 34 rotates, the vertical plate 6 drives the transmission rod 9 and the cam 10 to roll on the surface of the filter screen 36, the filter screen 36 is cleaned through a vibration method, and blocking is prevented.

Examples

Referring to fig. 1-5, on the basis of the first embodiment, a fixing block a11 is fixedly installed on a riser 6, the fixing block a11 is hinged to one end of a bracket 12, the other end of the bracket 12 is hinged to a fixing block B13, the fixing block B13 is fixedly connected with a sprinkler 14, the surface of the sprinkler 14 is fixedly connected with the top of a connecting rod 15, the bottom of the connecting rod 15 is slidably installed on the top surface of the riser 6, the sprinkler 14 is fixedly connected with one end of a hose 16, the other end of the hose 16 penetrates through a fixing plate 31 and is slidably installed in the fixing plate 31, dust can be effectively guaranteed to be sprayed on a filter screen 36 through water by the sprinkler 14, and dust falling operation is facilitated.

When the rotary rod 34 is moved up and down under the influence of external force, the vertical plate 6 is driven to rotate, the vertical plate 6 drives the sprayer 14 to rotate, meanwhile, when the vertical plate 6 moves up and down through the rotary rod 34, the sprayer 14 is contacted with the fixed plate 31, and when the rotary rod 34 is stressed, the sprayer 14 is driven to move through the bracket 12, so that the filter screen 36 is cleaned by being fully matched with the cam 10, blocking is prevented, and meanwhile, the influence of dust on the inner wall of a pipeline is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a dust fall pipeline for concrete production, includes pipeline body (1), its characterized in that: pipeline body (1) pass through bolt and arc (2) fixed connection, be provided with dust fall mechanism (3) on arc (2), dust fall mechanism (3) include: fixed plate (31), air inlet (32), connecting block (33), bull stick (34), connecting plate (35) and filter screen (36), fixed plate (31) slidable mounting is on arc (2), air inlet (32) have been seted up on fixed plate (31), fixed plate (31) and connecting block (33) fixed connection, the bottom of connecting block (33) is rotated with the top of bull stick (34) and is connected, the bottom of bull stick (34) and the bottom sliding connection of connecting plate (35), fixed mounting has filter screen (36) on connecting plate (35).

2. A dust fall pipe for concrete production according to claim 1, wherein: the surface of bull stick (34) has seted up arc spout (4), the one end of slidable mounting guide arm (5) is equipped with to arc spout (4), the other end and the connecting plate (35) fixed connection of guide arm (5).

3. A dust fall pipe for concrete production according to claim 2, wherein: the rotary rod (34) is fixedly provided with a vertical plate (6), the bottom of the vertical plate (6) is fixedly provided with a fixed block (7), the fixed block (7) is provided with a groove (8), a transmission rod (9) is slidably arranged in the groove (8), and the transmission rod (9) is rotatably provided with a cam (10) in a linear array shape.

4. A dust fall pipe for concrete production according to claim 3, wherein: the vertical plate (6) is fixedly provided with a fixing block A (11), the fixing block A (11) is hinged with one end of a support (12), the other end of the support (12) is hinged with a fixing block B (13), and the fixing block B (13) is fixedly connected with a sprayer (14).

5. A dust fall pipe for concrete production according to claim 4, wherein: the surface of the sprayer (14) is fixedly connected with the top of the connecting rod (15), and the bottom of the connecting rod (15) is slidably mounted on the top surface of the riser (6).

6. A dust fall pipe for concrete production according to claim 5, wherein: the sprinkler (14) is fixedly connected with one end of the hose (16), and the other end of the hose (16) penetrates through the fixing plate (31) and is slidably installed in the fixing plate (31).