Batching machine for environment-friendly concrete production

Abstract

The utility model relates to the technical field of concrete batching, and discloses an environment-friendly batching machine for concrete production. The second material leakage cabin is fixedly mounted on the lower end face of the first supporting frame; the slope plates are fixedly arranged on the side walls of the two ends of the second material leakage cabin; the connecting column is fixedly arranged on the side wall of the second material leakage bin, and the connecting column is located between the two sets of slope plates; the V-shaped plate is fixedly arranged on the surface of the material leakage cabin II; the three sets of air suction pipelines are fixedly installed at the lower ends of the connecting column and the two sets of slope plates correspondingly. The first material conveying belt conveyor conveys stones and sand to the second material leaking bin to fall down, then the stones and the sand impact a slope plate, then impact a connecting column and a V-shaped plate again and finally fall into the bottom of the second material leaking bin, and dust on the surfaces of the stones and the sand drifts away due to impact of the stones and the sand in the process; and then the air is adsorbed into the dust removal cabin by three groups of air suction pipelines connected with the air suction pipe orifice.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete batching, in particular to a batching machine for environmentally friendly concrete production. Background Technique

[0002] A concrete batching machine, also known as a batching machine or a sand and gravel automatic batching machine, is an automated device for the quantitative distribution of various materials, such as sand and gravel. It is mainly used in the concrete construction industry to replace manual platform scales or volumetric measurement methods. It has the characteristics of high measurement accuracy, high distribution efficiency, and high automation degree, and is one of the main parts of a fully automatic concrete mixing plant complete set of equipment.

[0003] When common concrete batching machines carry out raw material batching, they use raw material conveying belts to transport different raw materials into the metering hoppers of the batching machine for cumulative weighing. However, due to the excessive drop, it often causes dust to fill the site, which is harmful to the human respiratory system and has a certain impact on the local environment. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a batching machine for environmentally friendly concrete production, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: including: support frame one;

[0006] Leakage bin two, fixedly installed on the lower end surface of support frame one;

[0007] Slope plate, fixedly arranged on the inner wall of the top opening of leakage bin two;

[0008] Connecting column, fixedly arranged on the side wall of leakage bin two, and the connecting column is located between two groups of slope plates;

[0009] V-shaped plate, fixedly arranged on the surface of leakage bin two;

[0010] Suction pipelines, three groups are provided and fixedly installed at the lower ends of the connecting column and two groups of slope plates respectively.

[0011] Furthermore, an opening is provided on the upper end surface of support frame one. Two groups of material conveying belt machines one are arranged on both sides of the opening. The two groups of material conveying belt machines one are arranged in a mirror image, and the conveying directions of the two groups of material conveying belt machines one are opposite to the opening. Baffles one are fixedly arranged on both sides of the material conveying belt machine one.

[0012] Furthermore, a plate extends from the side wall of support frame one. A limit column is fixedly installed at the upper end of the plate. A dust collector is installed inside the limit column. An air suction port is provided at the upper end of the dust collector. An air outlet is provided on one side of the dust collector.

[0013] Further, a second support frame is fixedly provided at the upper end of the first support frame, and a first material leakage bin is fixedly installed at the upper end of the second support frame.

[0014] Further, support columns are fixedly provided on the outer walls on both sides of the second material leakage bin, a second baffle is fixedly provided at the lower end of the second material leakage bin, a second material conveying belt is arranged at the lower end of the second baffle, and the second material conveying belt is close to the second baffle.

[0015] Further, a connection port is fixedly provided at one end of the suction pipeline, the three connection ports are connected to a four-way pipe, and the other port of the pipe is connected to the suction pipe orifice, and suction ports are opened at the lower ends of the three suction pipelines.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In this application, the first material conveying belt conveys stones and sand to the second material leakage bin and drops them. Subsequently, the stones and sand will impact the slope plate, and then will impact the connecting column and the V-shaped plate again, and finally fall to the bottom of the second material leakage bin. During this process, the impact of the stones and sand causes the dust on their surfaces to disperse, and then is adsorbed into the dust removal machine cabin by the three suction pipelines connected to the suction pipe orifice. In this way, under the multiple impacts of the slope plate, the connecting column and the V-shaped plate, the dust on the surfaces of the stones and sand will be completely dispersed and sucked by the three suction pipelines. Due to the staggered installation method, the drop of the material is reduced and the number of impacts is increased, so that the material is dust-removed in small amounts and multiple times, which improves the working environment of people and also reduces the impact of dust on the local environment. Description of the Drawings

[0018] Figure 1 is the front view of the first material leakage bin of the utility model;

[0019] Figure 2 is the rear view of the first material leakage bin of the utility model;

[0020] Figure 3 is the top view of the first material conveying belt of the utility model;

[0021] Figure 4 is the top view of the slope plate of the utility model;

[0022] Figure 5 is the bottom view of the suction pipeline of the utility model.

[0023] In the figure: 1. The first support frame; 2. The second support frame; 3. The first material leakage bin; 4. The first baffle; 5. The first material conveying belt; 6. The second material leakage bin; 7. The support column; 8. The second baffle; 9. The second material conveying belt; 10. The limiting column; 11. The dust removal machine; 12. The suction pipe orifice; 13. The air outlet; 14. The connection port; 15. The slope plate; 16. The connecting column; 17. The V-shaped plate; 18. The suction pipeline; 19. The suction port. Detailed Embodiments

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , including: a first support frame 1; an opening is provided at the center of the upper surface of the first support frame 1, and a second material leakage bin 6 is provided at the lower end of the first support frame 1. The second material leakage bin 6 is a cavity without a bottom and a cover. The upper port of the second material leakage bin 6 corresponds to the opening on the surface of the first support frame 1, so that the material will pass through the first support frame 1 and fall into the second material leakage bin 6. Pillars 7 are fixedly provided on the outer walls on both sides of the second material leakage bin 6. The upper ends of the pillars 7 are in contact with the side walls of the second material leakage bin 6, so that the pillars 7 support the second material leakage bin 6. A second baffle 8 is fixedly provided at the lower end of the second material leakage bin 6. A second material conveying belt 9 is provided at the lower end of the second baffle 8. Plates are provided on both sides of the second material conveying belt 9, so that the lower ends of the pillars 7 are fixedly connected to the plates on both sides of the second material conveying belt 9. The plates are supported by the ground, and the height of the plates is greater than that of the second material conveying belt 9, so that the second material conveying belt 9 will not contact the ground during operation. An opening adapted to the bottom end of the second material leakage bin 6 is provided at the connection between the upper end of the second baffle 8 and the second material leakage bin 6, so that the material falls from the second material leakage bin 6 to the second material conveying belt 9 at the lower end of the second baffle 8, and the second material conveying belt 9 will convey the material away.

[0026] A slope plate 15 is fixedly installed at the inner wall of the top opening of the second material leakage bin 6 near the first material conveyor belt 5, so that the material falls into the second material leakage bin 6 along with the transportation of the first material conveyor belt 5 and impacts the slope plate 15. A connecting column 16 is arranged between the two slope plates 15. The connecting column 16 is fixedly connected with the inner wall of the second material leakage bin 6, and the connecting column 16 is lower than the slope plate 15, so that the connecting column 16 and the slope plate 15 are horizontally misaligned and installed, and the lower end surface of the slope plate 15 faces the connecting column 16, so that the material impacts the connecting column 16 again after impacting the slope plate 15. The V-shaped plate 17 is fixedly installed upside down on the surface of the connecting column 16, so that the connecting column 16 is located between the two side plates of the V-shaped plate 17. The two side plates of the V-shaped plate 17 protect the suction pipeline 18 at the lower end of the connecting column 16 from being impacted by the falling material. Since the connecting column 16 and the slope plate 15 are misaligned, the material will freely fall when passing through the slope plate 15, the connecting column 16 and the V-shaped plate 17 and will not be blocked by the slope plate 15, the connecting column 16 and the V-shaped plate 17. And there is a certain distance between the connecting column 16 and the V-shaped plate 17 and the bottom end of the second material leakage bin 6, so that the material will not affect the slope plate 15 and the suction pipeline 18 at the lower end of the connecting column 16. In this way, the material will rebound towards the connecting column 16 and the V-shaped plate 17 and impact again after impacting the slope plate 15, and then fall on the surface of the second material conveyor belt 9 below the second material leakage bin 6. After multiple rebounds, the dust on the surface of the material will be dispersed. The lower ends of the two slope plates 15 and the lower end of the connecting column 16 are provided with suction pipelines 18. Suction ports 19 are opened on the surfaces of the three suction pipelines 18. The dust collector 11 will generate suction on the suction pipelines 18, so that the suction ports 19 on the surfaces of the suction pipelines 18 will suck away the dust. One end of the suction pipeline 18 is connected to the connection port 14. The three connection ports 14 and the suction pipe ports 12 arranged at the upper end of the dust collector 11 are connected through a four-way pipe, so that the dust collector 11 generates suction on the suction pipelines 18 connected to the connection port 14 from the suction pipe ports 12, so that the dust generated by the material after multiple rebounds is sucked in from the suction ports 19 opened on the surfaces of the suction pipelines 18. This will reduce the drop of the material from the first material conveyor belt 5 to the bottom end of the second material leakage bin 6. The dust generated when the material impacts the slope plate 15, the connecting column 16 and the V-shaped plate 17 is dispersed inside the second material leakage bin 6. Under the action of reducing the drop and increasing the number of impacts, the dust on the surface of the material will be sucked into the dust collector 11 by the suction pipelines 18 at the lower ends of the slope plate 15 and the connecting column 16. This will greatly reduce the diffusion and circulation of the soot and improve the working environment and the local environment of people.

[0027] A plate is extended from the side wall of the support frame 1, and a limit column 10 is fixedly installed on the upper end of the plate. A dust collector 11 is set inside the limit column 10. The limit column 10 limits the dust collector 11 so that the dust collector 11 will not be separated from the limit column 10. When the dust inside the dust collector 11 needs to be cleaned, the dust collector 11 can be picked up from the limit column 10 for cleaning, which makes it more convenient to clean the dust collector 11. An air intake port 12 is set at the upper end of the dust collector 11. The air intake pipe opening 12 is connected to the connecting port 14 through a four-way pipe, and the air intake pipe opening 12 creates suction on the connecting port 14, so that the air intake pipe 18 sucks dust into the dust collector 11. An air outlet 13 is provided at one end of the dust collector 11, and a filter is provided on the surface of the air outlet 13 to prevent dust from being blown out of the dust collector 11. A blower is provided between the air intake pipe opening 12 and the air outlet 13 to create suction on the air intake pipe opening 12, and exhaust is carried out through the air outlet 13.

[0028] Two sets of conveying belts 5 are arranged on both sides of the opening on the upper end surface of the support frame 1. The functions of the conveying belts 5 and the conveying belts 9 are the same. The two sets of conveying belts 5 are arranged in a mirror image so that the conveying directions of the two sets of conveying belts 5 are facing the opening. When the material falls from the leakage chamber 3 to the surface of the conveying belts 5, the conveying belts 5 will transport the material to the opening on the upper end surface of the support frame 1 and fall into the leakage chamber 26. Baffles 4 are arranged on both sides of the conveying belts 5, and the baffles 4 are fixedly connected to the side walls of the support frame 22. The baffles 4 will block the material on the side of the conveying belts 5, so that the baffles 4 limit the material and prevent the material from leaving the surface of the conveying belts 5.

[0029] Support frames 2 are fixedly provided at the four corners of the upper end of support frame 1, and a leakage cabin 3 is fixedly installed on the upper end of support frame 2. Leakage cabin 3 is a bottomless and coverless cavity like leakage cabin 2 6. Materials can be injected into leakage cabin 3 by a bulldozer or a conveyor belt, and the materials fall into the material conveying belt conveyor 5 along the leakage cabin 3, are transported to the opening of support frame 1 by the material conveying belt conveyor 5, and then fall into the leakage cabin 2 6, and are finally transported away by the material conveying belt conveyor 2 9.

[0030] Working principle: put the materials into the leakage bunker 3 separately, start the machine, the materials will fall along the leakage bunker 3 onto the surface of the conveying belt 5, and the two sets of conveying belts 5 will transport the materials to the opening of the leakage bunker 6 for batching. When the materials fall from the opening of the leakage bunker 6, they will first hit the ramp plate 15, and then hit the connecting column 16 and the V-plate 17. The dust on the surface of the materials will be scattered due to multiple impacts, and then will be sucked into the dust collector 11 through the four-way pipe by the suction pipe 18. When too much dust accumulates inside the dust collector 11, the dust collector 11 can be taken out from the limiting column 10, and can be directly put into the limiting column 10 after cleaning.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A batching machine for environmentally friendly concrete production, comprising: Support frame one (1), It is characterized by further comprising: The second leakage chamber (6) is fixedly mounted on the lower end surface of the first support frame (1); A ramp plate (15) is fixedly mounted on the inner wall of the top opening of the second leakage chamber (6); A connecting column (16) is fixedly mounted on the side wall of the second leakage chamber (6), and the connecting column (16) is located between the two sets of ramp plates (15); A V-shaped plate (17) is fixedly mounted on the surface of the second leakage chamber (6); The air suction pipes (18) are provided in three groups and are respectively fixedly mounted on the connecting column (16) and the lower ends of the two groups of ramp plates (15).

2. The environmentally friendly concrete batching machine according to claim 1, characterized in that: An opening is provided on the upper surface of the support frame 1 (1), two sets of material conveying belt conveyors 1 (5) are arranged on both sides of the opening, and baffles 1 (4) are arranged on both sides of the material conveying belt conveyors 1 (5).

3. The environmentally friendly concrete batching machine according to claim 1, characterized in that: A plate extends from the side wall of the support frame 1 (1), a limit column (10) is fixedly mounted on the upper end of the plate, a dust collector (11) is mounted inside the limit column (10), an air intake pipe opening (12) is arranged at the upper end of the dust collector (11), and an air outlet (13) is arranged on one side of the dust collector (11).

4. The batching machine for environmentally friendly concrete production according to claim 1, characterized in that: A second support frame (2) is fixedly mounted on the upper end of the first support frame (1), and a leakage chamber (3) is fixedly mounted on the upper end of the second support frame (2).

5. The environmentally friendly concrete batching machine according to claim 1, characterized in that: The outer walls of the two sides of the leakage chamber (6) are fixedly provided with support pillars (7), the lower end of the leakage chamber (6) is fixedly provided with a baffle plate (8), the lower end of the baffle plate (8) is provided with a conveying belt conveyor (9), and the conveying belt conveyor (9) is close to the baffle plate (8).

6. The environmentally friendly concrete batching machine according to claim 1, characterized in that: A connection port (14) is fixedly provided at one end of the air intake pipe (18), three groups of connection ports (14) are connected to a four-branch pipe, and the other end of the four-branch pipe is connected to the air intake pipe port (12), and a suction port (19) is provided at the lower end of the three groups of air intake pipes (18).

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