Pneumatic conveying equipment with blowing assisting function

Abstract

The utility model discloses pneumatic conveying equipment with a blowing assisting function, and relates to the technical field of pneumatic conveying equipment. The blowing assisting device comprises a bottom plate and a pipeline, a blowing assisting mechanism is arranged on the pipeline, and the blowing assisting mechanism comprises a blowing assisting assembly, a sealing assembly and a first driving assembly; the blowing assisting assembly comprises a hollow connecting column fixedly connected to the outer wall of the pipeline, a first hollow shaft is fixedly connected to the inner wall of the hollow connecting column, a protective shell is fixedly connected to the top end of the first hollow shaft, and a second hollow shaft is rotationally connected to the inner wall of the first hollow shaft; the blowing assisting mechanism is arranged, the angle of the nozzle can be adjusted, the airflow direction and the material conveying direction are made to be consistent or form the optimal included angle, the airflow can continuously push materials, the material conveying efficiency is improved, the material conveying efficiency is improved, and the material conveying efficiency is improved. The materials are prevented from accumulating at the bent position of the pipeline, and the material conveying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pneumatic conveying equipment technical field, especially, relate to a pneumatic conveying equipment with the function of helping to blow. BACKGROUND

[0002] Pneumatic conveying equipment is a kind of device that material is transmitted by the propulsive force of airflow, is widely used in chemical industry, food, pharmaceutical, building material etc., the production process in these industries is highly dependent on the efficient conveying of material, at present, with the acceleration of industrialization and the improvement of automation level, pneumatic conveying equipment is more and more favored by the market because of its efficient, environmental protection, energy saving characteristics.

[0003] But the traditional pneumatic conveying equipment often lacks effective blowing mechanism, leading to the accumulation of material in the pipeline when conveying, especially when conveying the material with larger particles, higher humidity or stronger viscosity, the situation is more serious, which not only affects the fluidity of material, but also greatly reduces the conveying efficiency of material. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of pneumatic conveying equipment with the function of helping to blow, by being provided with blowing mechanism, nozzle angle can be adjusted, airflow direction and material conveying direction are consistent or form best included angle, so that airflow can continuously push material, avoid the accumulation of material in the pipeline bend, improve the conveying efficiency of material, solve the traditional pneumatic conveying equipment often lacks effective blowing mechanism, leading to the accumulation of material in the pipeline when conveying, especially when conveying the material with larger particles, higher humidity or stronger viscosity, the situation is more serious, which not only affects the fluidity of material, but also greatly reduces the conveying efficiency of material.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a kind of pneumatic conveying equipment with the function of helping to blow, including bottom plate and pipeline, blowing mechanism is provided on the pipeline, the blowing mechanism includes blowing assembly, sealing assembly and drive assembly one;

[0007] The auxiliary blowing assembly comprises a hollow connecting column fixedly connected to the outer wall of the pipeline, a first hollow shaft fixedly connected to the inner wall of the hollow connecting column, the first hollow shaft extending to the inside of the pipeline, a protective shell fixedly connected to the top end of the first hollow shaft, a second hollow shaft rotatably connected to the inner wall of the first hollow shaft, a first bevel gear fixedly connected to the outer wall of the second hollow shaft, a connecting shaft rotatably connected to the inner wall of the protective shell, a second bevel gear fixedly connected to the outer wall of the connecting shaft, the second bevel gear being engaged with the first bevel gear, a nozzle fixedly connected to the outer wall of the connecting shaft, and a hose arranged in the second hollow shaft, the hose penetrating through the connecting shaft and extending to the inside of the nozzle.

[0008] Further, the sealing assembly comprises a sealing ring fixedly connected to the outer wall of the hose, the outer wall of the sealing ring being rotatably connected to the inner wall of the second hollow shaft.

[0009] Further, the driving assembly one comprises a knob fixedly connected to the outer wall of the second hollow shaft, the knob being slidably connected to the bottom surface of the hollow connecting column.

[0010] Further, the bottom plate is provided with a feeding mechanism, the feeding mechanism comprising a feeding assembly and a driving assembly two.

[0011] The feeding assembly comprises a supporting frame fixedly connected to the top surface of the bottom plate, a feeding cylinder fixedly connected to the top surface of the supporting frame, a rotating shaft rotatably penetrating through the inner wall of the feeding cylinder, a distributing cylinder fixedly connected to the outer wall of the rotating shaft, and a feeding hopper fixedly connected to the top surface of the feeding cylinder.

[0012] Further, the driving assembly two comprises a first belt pulley fixedly connected to the rear end of the rotating shaft, a motor fixedly connected to the top surface of the bottom plate, a second belt pulley fixedly connected to the output end of the motor, and a belt sleeved between the first belt pulley and the second belt pulley.

[0013] Further, the top surface of the bottom plate is fixedly connected with a fan, and the output end of the fan is fixedly connected with the left end of the pipeline.

[0014] Further, the bottom surface of the bottom plate is fixedly connected with a plurality of supporting columns, and the bottom ends of the plurality of supporting columns are fixedly connected with supporting plates.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting the auxiliary blowing mechanism, rotating the knob, the connecting shaft will rotate with the nozzle, the blowing angle of the nozzle can be adjusted, the second hollow shaft is provided with a hose, the hose can convey the gas in the air pump, and the gas is sprayed out through the nozzle, the setting of the auxiliary blowing mechanism can adjust the angle of the nozzle, make the airflow direction consistent with the material conveying direction or form the best included angle, so that the airflow can continuously push the material, avoid the material accumulation at the pipe bending place, improve the conveying efficiency of the material.

[0017] 2. By setting the feeding mechanism, the material is put into the feeding hopper, the motor is started, the connecting shaft is rotated through the connection of the first belt pulley, the second belt pulley and the belt, at this time, the material in the feeding hopper can be uniformly sent to the pipe through the distribution cylinder, which is convenient for the transportation of the material, the setting of the feeding mechanism can uniformly and continuously convey the material into the pipe, avoid the uneven conveying of the material, and the accumulation of the material, so as to facilitate the flow of the material in the pipe, and further improve the conveying efficiency of the material.

[0018] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is the overall structure schematic diagram of the present application;

[0021] Figure 2 It is the rear view structure schematic diagram of the present application;

[0022] Figure 3 It is the structure schematic diagram of the feeding mechanism of the present application;

[0023] Figure 4 It is the structure schematic diagram of the auxiliary blowing mechanism of the present application;

[0024] Figure 5 It is the structure schematic diagram of the present application Figure 1 The enlarged structure schematic diagram of A in the present application.

[0025] In the drawings, the components represented by each number are listed as follows:

[0026] 1, bottom plate; 2, blowing aid mechanism; 3, feeding mechanism; 11, support column; 12, support plate; 13, pipeline; 14, fan; 21, hollow connecting column; 22, first hollow shaft; 23, protective shell; 24, second hollow shaft; 25, first bevel gear; 26, connecting shaft; 27, second bevel gear; 28, nozzle; 29, hose; 210, sealing ring; 211, knob; 31, support frame; 32, feeding cylinder; 33, rotating shaft; 34, distribution cylinder; 35, feeding hopper; 36, first belt pulley; 37, motor; 38, second belt pulley; 39, belt. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-5 The utility model discloses a kind of pneumatic conveying equipment with blowing aid function, including bottom plate 1 and pipeline 13, pipeline 13 is provided with blowing aid mechanism 2, blowing aid mechanism 2 includes blowing aid assembly, sealing assembly and drive assembly one;

[0029] Blowing aid assembly includes hollow connecting column 21 fixedly connected on the outer wall of pipeline 13, the inner wall of hollow connecting column 21 is fixedly connected with first hollow shaft 22, first hollow shaft 22 extends to the inside of pipeline 13, the top of first hollow shaft 22 is fixedly connected with protective shell 23, the inner wall of first hollow shaft 22 is rotatably connected with second hollow shaft 24, the outer wall of second hollow shaft 24 is fixedly connected with first bevel gear 25, the inner wall of protective shell 23 is rotatably connected with connecting shaft 26, the outer wall of connecting shaft 26 is fixedly connected with second bevel gear 27, second bevel gear 27 and first bevel gear 25 are engaged, the outer wall of connecting shaft 26 is fixedly connected with nozzle 28, the inside of second hollow shaft 24 is provided with hose 29, hose 29 penetrates connecting shaft 26, hose 29 extends to the inside of nozzle 28.

[0030] As shown in Figure 4 Sealing assembly includes sealing ring 210 fixedly connected on the outer wall of hose 29, the outer wall of sealing ring 210 and the inner wall of second hollow shaft 24 are rotatably connected.

[0031] As shown in Figure 4 Drive assembly one includes knob 211 fixedly connected on the outer wall of second hollow shaft 24, knob 211 and the bottom surface of hollow connecting column 21 are slidably connected.

[0032] By setting the auxiliary blowing mechanism 2, rotating the knob 211, the second hollow shaft 24 rotates on the inner wall of the first hollow shaft 22, and because the first bevel gear 25 on the second hollow shaft 24 meshes with the second bevel gear 27 on the connecting shaft 26, the connecting shaft 26 will rotate with the nozzle 28, and the blowing angle of the nozzle 28 can be adjusted. The inside of the second hollow shaft 24 is provided with a hose 29, which can transport gas in the air pump and be sprayed out through the nozzle 28. The sealing ring 210 plays a sealing role to prevent air leakage between the second hollow shaft 24 and the hose 29. The setting of the auxiliary blowing mechanism 2 can adjust the nozzle angle, make the airflow direction consistent with the material conveying direction or form the best included angle, so that the airflow can continuously push the material, avoid the material accumulation at the pipe bending place, and improve the conveying efficiency of the material.

[0033] As shown in Figure 2 and Figure 3 , the bottom plate 1 is provided with a feeding mechanism 3, which includes a feeding assembly and a driving assembly;

[0034] The feeding assembly includes a support frame 31 fixedly connected to the top surface of the bottom plate 1, the top surface of the support frame 31 is fixedly connected with a feeding cylinder 32, the inner wall of the feeding cylinder 32 is rotatably penetrated by a rotating shaft 33, the outer wall of the rotating shaft 33 is fixedly connected with a distribution cylinder 34, and the top surface of the feeding cylinder 32 is fixedly connected with a feeding hopper 35.

[0035] As shown in Figure 2 , the driving assembly two includes a first pulley 36 fixedly connected to the rear end of the rotating shaft 33, the top surface of the bottom plate 1 is fixedly connected with a motor 37, the output end of the motor 37 is fixedly connected with a second pulley 38, and the second pulley 38 and the first pulley 36 are sleeved with a belt 39.

[0036] By setting the feeding mechanism 3, the material is put into the feeding hopper 35, and the motor 37 is started. Through the connection of the first pulley 36, the second pulley 38 and the belt 39, the rotating shaft 33 will rotate. At this time, the distribution cylinder 34 can uniformly send the material in the feeding hopper 35 into the pipeline 13, which is convenient for the transportation of the material. The setting of the feeding mechanism 3 can uniformly and continuously convey the material into the pipeline, avoid uneven material conveying, and avoid the accumulation of material, so as to facilitate the flow of material in the pipeline and further improve the conveying efficiency of the material.

[0037] As shown in Figure 2 , the top surface of the bottom plate 1 is fixedly connected with a fan 14, and the output end of the fan 14 is fixedly connected with the left end of the pipeline 13.

[0038] By setting the fan 14, the fan 14 can generate airflow to promote the conveying of the material in the pipeline, and ensure that the material flows more smoothly.

[0039] As shown inFigure 2 As shown, the bottom surface of the bottom plate 1 is fixedly connected with a plurality of support columns 11, and the bottom ends of the plurality of support columns 11 are fixedly connected with support plates 12.

[0040] By setting the support columns 11 and the support plates 12, the entire device can be supported, so that the device is more stable during operation.

[0041] One specific application of the embodiment is that: by setting the blowing assisting mechanism 2, rotating the knob 211, the second hollow shaft 24 rotates on the inner wall of the first hollow shaft 22, and since the first bevel gear 25 on the second hollow shaft 24 is engaged with the second bevel gear 27 on the connecting shaft 26, the connecting shaft 26 will rotate with the nozzle 28, and the blowing angle of the nozzle 28 can be adjusted, the inside of the second hollow shaft 24 is provided with a hose 29, the hose 29 can transport the gas in the gas pump and blow out through the nozzle 28, the sealing ring 210 plays a sealing role to prevent gas leakage between the second hollow shaft 24 and the hose 29, and the setting of the blowing assisting mechanism 2 can adjust the nozzle angle, so that the airflow direction is consistent with the material conveying direction or forms an optimal included angle, so that the airflow can continuously push the material, avoid the material from accumulating at the curved part of the pipeline, and improve the conveying efficiency of the material;

[0042] By setting the feeding mechanism 3, the material is put into the feeding hopper 35, the motor 37 is started, the connecting shaft 33 will rotate through the connection of the first belt pulley 36, the second belt pulley 38 and the belt 39, at this time, the material in the feeding hopper 35 can be uniformly sent to the pipeline 13 through the distribution cylinder 34, which is convenient for the transportation of the material, the setting of the feeding mechanism 3 can uniformly and continuously convey the material into the pipeline, avoid uneven material conveying, and avoid the accumulation of the material, so as to facilitate the flow of the material in the pipeline and further improve the conveying efficiency of the material;

[0043] By setting the fan 14, the fan 14 can generate airflow to promote the conveying of the material in the pipeline, so as to ensure that the material flows more smoothly;

[0044] By setting the support columns 11 and the support plates 12, the entire device can be supported, so that the device is more stable during operation.

[0045] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A pneumatic conveying apparatus with an assisted blowing function, comprising a floor (1) and a duct (13), characterized in that: The pipeline (13) is provided with a blowing assisting mechanism (2), the blowing assisting mechanism (2) comprises a blowing assisting assembly, a sealing assembly and a driving assembly one; The blowing assisting assembly comprises a hollow connecting column (21) fixedly connected to the outer wall of the pipeline (13), the inner wall of the hollow connecting column (21) is fixedly connected with a first hollow shaft (22), the first hollow shaft (22) extends to the inside of the pipeline (13), the top end of the first hollow shaft (22) is fixedly connected with a protective shell (23), the inner wall of the first hollow shaft (22) is rotatably connected with a second hollow shaft (24), the outer wall of the second hollow shaft (24) is fixedly connected with a first bevel gear (25), the inner wall of the protective shell (23) is rotatably connected with a connecting shaft (26), the outer wall of the connecting shaft (26) is fixedly connected with a second bevel gear (27), the second bevel gear (27) and the first bevel gear (25) are engaged, the outer wall of the connecting shaft (26) is fixedly connected with a nozzle (28), the inside of the second hollow shaft (24) is provided with a hose (29), the hose (29) penetrates the connecting shaft (26), and the hose (29) extends to the inside of the nozzle (28).

2. A pneumatic conveying apparatus with an assisted blowing function according to claim 1, characterized in that The sealing assembly comprises a sealing ring (210) fixedly connected to the outer wall of the hose (29), and the outer wall of the sealing ring (210) is rotatably connected with the inner wall of the second hollow shaft (24).

3. The pneumatic conveying equipment with blowing-assist function according to claim 2, characterized in that: The driving assembly one comprises a knob (211) fixedly connected to the outer wall of the second hollow shaft (24), and the knob (211) is slidably connected with the bottom surface of the hollow connecting column (21).

4. A pneumatic conveying apparatus with an assisted blowing function according to claim 3, characterized in that The bottom plate (1) is provided with a feeding mechanism (3), and the feeding mechanism (3) comprises a feeding assembly and a driving assembly two; The feeding assembly comprises a supporting frame (31) fixedly connected to the top surface of the bottom plate (1), the top surface of the supporting frame (31) is fixedly connected with a feeding cylinder (32), the inner wall of the feeding cylinder (32) is rotatably penetrated with a rotating shaft (33), the outer wall of the rotating shaft (33) is fixedly connected with a distributing cylinder (34), and the top surface of the feeding cylinder (32) is fixedly connected with a feeding funnel (35).

5. A pneumatic conveying apparatus with an assisted blowing function according to claim 4, characterized in that The driving assembly two comprises a first belt pulley (36) fixedly connected to the rear end of the rotating shaft (33), the top surface of the bottom plate (1) is fixedly connected with a motor (37), the output end of the motor (37) is fixedly connected with a second belt pulley (38), and the second belt pulley (38) and the first belt pulley (36) are sleeved with a belt (39).

6. A pneumatic conveying apparatus with an assisted blowing function according to claim 5, characterized in that The top surface of the bottom plate (1) is fixedly connected with a fan (14), and the output end of the fan (14) is fixedly connected with the left end of the pipeline (13).

7. A pneumatic conveying apparatus with an assisted blowing function according to claim 6, characterized in that The bottom surface of the bottom plate (1) is fixedly connected with a plurality of supporting columns (11), and the bottom ends of the plurality of supporting columns (11) are fixedly connected with supporting plates (12).

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