Automatic feeding device of stirring plant

Abstract

The utility model discloses an automatic feeding device for a stirring plant, which comprises two conveying plates, a conveying assembly is mounted between the two conveying plates, an adjusting assembly is mounted on the outer wall of the conveying assembly, a sealing cover is mounted at the tops of the two conveying plates, and a conveying pipe is fixedly arranged at the top of the sealing cover. A plurality of atomizing nozzles are fixedly arranged on the circumferential outer wall of the conveying pipe at equal intervals, the ends of the atomizing nozzles penetrate through the sealing cover and extend into the sealing cover, a water pump is installed on the outer wall of the adjusting assembly, a connecting pipe is fixedly arranged at a water outlet of the water pump, and the end of the connecting pipe is fixedly connected with the lower end of the conveying pipe. Water is conveyed into the conveying pipe through the connecting pipe by the water pump, atomized water is sprayed onto powdery concrete on the conveying belt through the atomizing nozzles by the conveying pipe, and the powdery concrete on the surface is wetted, so that the dust falling effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mixing building feeding, especially an automatic feeding device for mixing building. BACKGROUND

[0002] The mixing building, also called concrete mixing building, is mainly applied to concrete mixing and other concrete mechanical engineering construction, and the concrete mixing building is mainly composed of five systems such as a mixing host, a material weighing system, a material conveying system, a material storage system and a control system and other auxiliary facilities. At present, the material conveying system of the mixing station has two modes of hopper lifting and belt conveying. The hopper lifting has the advantages of small floor area and simple structure. The belt conveying has the advantages of large conveying distance, high efficiency and low failure rate.

[0003] In the prior art, the mixing building mostly uses a conveying belt to convey and feed materials during the feeding process. Although the conveying belt can realize automatic and rapid feeding, the conveying device will vibrate during the conveying process, resulting in dust generation of the powdery concrete material and pollution of the processing environment. Therefore, the utility model provides an automatic feeding device for mixing building. UTILITY MODEL CONTENT

[0004] The utility model solves the problem that the mixing building in the prior art mostly uses a conveying belt to convey and feed materials during the feeding process. Although the conveying belt can realize automatic and rapid feeding, the conveying device will vibrate during the conveying process, resulting in dust generation of the powdery concrete material and pollution of the processing environment.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: an automatic feeding device for mixing building, comprising two conveying plates, a conveying assembly is installed between the two conveying plates, an adjusting assembly is installed on the outer wall of the conveying assembly, a sealing cover is installed on the top of the two conveying plates, a conveying pipe is fixedly arranged on the top of the sealing cover, a plurality of atomizing nozzles are fixedly arranged at equal intervals on the circumferential outer wall of the conveying pipe, the end portions of the plurality of atomizing nozzles all penetrate through the sealing cover and extend into the sealing cover, a water pump is installed on the outer wall of the adjusting assembly, a connecting pipe is fixedly arranged on the water pump outlet, and the end portion of the connecting pipe is connected and fixed with the lower end of the conveying pipe.

[0006] As a preferred scheme of the automatic feeding device for mixing building, the conveying assembly comprises two connecting shafts, the two ends of the two connecting shafts penetrate through the conveying plates and are rotationally connected with the conveying plates, conveying rollers are fixedly arranged on the circumferential outer walls of the two connecting shafts, a plurality of conveying grooves are formed at equal intervals on the circumferential outer walls of the two conveying rollers, a conveying belt is sleeved on the outer walls of the two conveying rollers, clamping strips are fixedly arranged at equal intervals on the inner wall of the conveying belt, and the clamping strips are clamped and matched with the conveying grooves.

[0007] As a preferred scheme of the automatic feeding device of the mixing building, multiple convex plates are fixedly arranged at equal intervals between the two conveying plates, and the upper end arc wall of the convex plate abuts against the outer wall of the clamping strip.

[0008] As a preferred scheme of the automatic feeding device of the mixing building, the conveying assembly further comprises a fixing seat, a motor is fixedly arranged at the top of the fixing seat, and the output end of the motor is connected and fixed with the end portion of the connecting shaft below.

[0009] As a preferred scheme of the automatic feeding device of the mixing building, the automatic feeding device further comprises a mounting seat, the inner wall bottom of the mounting seat is connected and fixed with a water pump, a supporting frame is fixedly arranged on the inner wall of the mounting seat, a hydraulic rod is fixedly arranged on the inner wall bottom of the supporting frame, a mounting frame is slidably connected with the inner wall of the supporting frame, the output end of the hydraulic rod is connected and fixed with the mounting frame, and the inner wall of the mounting frame is rotatably connected with the connecting shaft above.

[0010] As a preferred scheme of the automatic feeding device of the mixing building, sliding holes are respectively formed in the two sides of the supporting frame, and two sliding blocks are fixedly arranged on the outer wall of the mounting frame and slidably connected with the inner walls of the sliding holes.

[0011] As a preferred scheme of the automatic feeding device of the mixing building, moving holes are respectively formed in the two sides of the mounting seat, and sliding plates are slidably connected with the inner walls of the two moving holes.

[0012] As a preferred scheme of the automatic feeding device of the mixing building, supporting plates are fixedly arranged on the ends of the two sliding plates that are relatively close to each other, the two supporting plates are respectively connected and fixed with the connecting shaft below, and the outer wall of one of the supporting plates is connected and fixed with the fixing seat.

[0013] The automatic feeding device of the mixing building has the following beneficial effects:

[0014] 1. The water pump is used for conveying water to the inside of the connecting pipe, the water is sprayed to the powdery concrete on the conveying belt through the atomizing nozzle of the conveying pipe, the powdery concrete on the surface is wetted, and the dust removal effect is achieved.

[0015] 2. The motor drives the connecting shaft below to rotate, the connecting shaft drives the conveying belt to rotate, the conveying belt can convey the powdery concrete, the clamping strip collides with the multiple convex plates during the movement of the conveying belt, the conveying belt vibrates, the powdery concrete attached to the conveying belt falls off through the vibration, and the surface of the conveying belt is cleaner.

[0016] 3, by hydraulic rod pushes the mounting frame to move up along the support frame, at this time the mounting frame drives the slider to slide up along the inner wall of the sliding hole, at this time the mounting frame pushes the upper connecting shaft to move up, and the lower connecting shaft drives the support plate to move, and the support plate drives the sliding plate to slide along the inner wall of the moving hole, so that the inclination height of the conveying belt can be adjusted, so that the flexibility of the feeding device is improved, so as to adapt to different mixing building height adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model.

[0018] Figure 2 It is the mounting structure schematic diagram of the utility model conveying belt.

[0019] Figure 3 It is the local structure schematic diagram in the utility model Figure 2 .

[0020] Reference signs: 1, mounting seat; 2, support frame; 3, sliding hole; 4, mounting frame; 5, slider; 6, moving hole; 7, support plate; 8, sliding plate; 9, fixed seat; 10, motor; 11, hydraulic rod; 12, connecting shaft; 13, conveying plate; 14, sealing cover; 15, conveying pipe; 16, atomizing nozzle; 17, connecting pipe; 18, water pump; 19, conveying roller; 20, conveying groove; 21, conveying belt; 22, lug plate; 23, clamping strip. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is described in detail below with reference to the drawings of the specification.

[0022] With reference to Figure 1 and Figure 2 , the embodiment provides a kind of automatic feeding device of mixing building, including two conveying plates 13, conveying assembly is installed between two conveying plates 13, adjusting assembly is installed on the outer wall of conveying assembly, two conveying plates 13 top are provided with sealing cover 14, sealing cover 14 top is fixed with conveying pipe 15, conveying pipe 15 circumferential outer wall is fixed with multiple atomizing nozzles 16 at equal intervals, multiple atomizing nozzles 16 end are all through sealing cover 14 and extend to its inside, adjusting assembly outer wall is installed with water pump 18, water pump 18 water outlet is fixed with connecting pipe 17, connecting pipe 17 end is connected with the lower end of conveying pipe 15 and is fixed, water is conveyed to the inside of conveying pipe 15 by water pump 18 through connecting pipe 17, atomizing water is sprayed on the powdery concrete on conveying belt 21 by conveying pipe 15 through atomizing nozzle 16, powdery concrete on surface is wetted, so that dust-settling effect is achieved.

[0023] With reference to Figure 2 andFigure 3 The conveying assembly comprises two connecting shafts 12, the two ends of the two connecting shafts 12 penetrate through the conveying plates 13 and are rotationally connected with the conveying plates 13, the circumferential outer walls of the two connecting shafts 12 are fixedly provided with conveying rollers 19, the circumferential outer walls of the two conveying rollers 19 are provided with a plurality of conveying grooves 20 at equal intervals, the outer walls of the two conveying rollers 19 are sleeved with a conveying belt 21, the inner wall of the conveying belt 21 is fixedly provided with clamping strips 23 at equal intervals, the clamping strips 23 are clamped and matched with the conveying grooves 20, a plurality of convex plates 22 are fixedly arranged between the two conveying plates 13 at equal intervals, the upper end arc walls of the convex plates 22 abut against the outer walls of the clamping strips 23, the conveying assembly further comprises a fixing seat 9, the top of the fixing seat 9 is fixedly provided with a motor 10, the output end of the motor 10 is connected and fixed with the end portion of the lower connecting shaft 12, the lower connecting shaft 12 is driven to rotate by the motor 10, the conveying belt 21 is driven to rotate by the connecting shaft 12, the conveying belt 21 can convey the powdery concrete material, in the moving process of the conveying belt 21, the clamping strips 23 will collide with the plurality of convex plates 22, so that the conveying belt 21 vibrates, the powdery concrete material attached to the conveying belt 21 can fall off by the vibration, and the surface of the conveying belt 21 is more clean.

[0024] With reference to Figure 1 And Figure 2 The installation seat 1 is further provided with a supporting frame 2, a hydraulic rod 11, an installation frame 4, two sliding blocks 5, two sliding holes 6, two sliding plates 8 and two supporting plates 7, the inner wall bottom of the installation seat 1 is connected and fixed with the water pump 18, the inner wall of the supporting frame 2 is fixedly provided with the hydraulic rod 11, the inner wall of the supporting frame 2 is slidably connected with the installation frame 4, the output end of the hydraulic rod 11 is connected and fixed with the installation frame 4, the inner wall of the installation frame 4 is rotationally connected with the upper connecting shaft 12, the two sides of the supporting frame 2 are provided with the sliding holes 3, the outer wall of the installation frame 4 is fixedly provided with the two sliding blocks 5, the two sliding blocks 5 are slidably connected with the inner walls of the sliding holes 3, the two sides of the installation seat 1 are provided with the moving holes 6, the inner walls of the two moving holes 6 are slidably connected with the two sliding plates 8, the two sliding plates 8 are fixedly provided with the supporting plates 7 at the opposite ends close to each other, the two supporting plates 7 are connected and fixed with the lower connecting shaft 12, and the outer wall of one of the supporting plates 7 is connected and fixed with the fixing seat 9, the installation frame 4 is pushed to move upwards along the supporting frame 2 by the hydraulic rod 11, at this time, the installation frame 4 drives the sliding blocks 5 to slide upwards along the inner walls of the sliding holes 3, at this time, the installation frame 4 drives the upper connecting shaft 12 to move upwards, and the lower connecting shaft 12 drives the supporting plate 7 to move, the sliding plate 8 is driven to slide along the inner walls of the moving holes 6 by the supporting plate 7, so that the inclination height of the conveying belt 21 can be adjusted, and the flexibility of the feeding device is improved, so as to adapt to the adjustment of different mixing building heights.

[0025] Working principle: through the motor 10 drives the lower connecting shaft 12 rotation, through the connecting shaft 12 drive belt 21 rotation, through the belt 21 can be transported to the powder concrete material, the moving process of the belt 21, card strip 23 will be hit with multiple tab 22, so that the belt 21 produce vibration, through the vibration can be attached to the belt 21 on the powder concrete material off, so that the belt 21 surface is more clean;

[0026] Through the water pump 18 will be water through the connecting pipe 17 to the delivery pipe 15 inside, through the delivery pipe 15 will be water through the atomizing nozzle 16 will be atomized water sprayed to the belt 21 on the powder concrete, will be located on the surface of the powder concrete wet, so as to achieve the effect of dust fall;

[0027] Through the hydraulic rod 11 push installation frame 4 along the support frame 2 upward movement, at this time the installation frame 4 drive slider 5 along the slide hole 3 inner wall upward sliding, at this time the installation frame 4 push the upper connecting shaft 12 upward movement, while the lower connecting shaft 12 drive support plate 7 movement, through the support plate 7 drive slide plate 8 along the moving hole 6 inner wall sliding, thus can be transported to the belt 21 tilt height adjustment, thus improve the flexibility of the feeding device, to adapt to different mixing building height adjustment.

Claims

1. A device for automatic feeding of a mixing tower, comprising two conveyor plates (13), characterized in that: Two conveying plates (13) are provided between the conveying assembly, and an adjusting assembly is mounted on the outer wall of the conveying assembly. A sealing cover (14) is mounted on the top of the two conveying plates (13), and a conveying pipe (15) is fixedly arranged on the top of the sealing cover (14). A plurality of atomizing nozzles (16) are fixedly arranged on the circumferential outer wall of the conveying pipe (15) at equal intervals. The ends of the plurality of atomizing nozzles (16) penetrate through the sealing cover (14) and extend into the sealing cover (14). A water pump (18) is mounted on the outer wall of the adjusting assembly. A connecting pipe (17) is fixedly arranged on the water outlet of the water pump (18). The end of the connecting pipe (17) is connected and fixed with the lower end of the conveying pipe (15).

2. The automatic feeding device of the mixing tower according to claim 1, characterized in that: The conveying assembly comprises two connecting shafts (12), and the two ends of the two connecting shafts (12) penetrate through the conveying plates (13) and are rotatably connected with the conveying plates (13). The circumferential outer wall of each of the two connecting shafts (12) is fixedly provided with a conveying roller (19). The circumferential outer wall of each of the two conveying rollers (19) is provided with a plurality of conveying grooves (20) at equal intervals. The outer wall of each of the two conveying rollers (19) is sleeved with a conveying belt (21). The inner wall of the conveying belt (21) is fixedly provided with a clamping strip (23) at equal intervals. The clamping strip (23) is clamped and matched with the conveying groove (20).

3. The automatic feeding device of the mixing tower according to claim 2, characterized in that: A plurality of lug plates (22) are fixedly arranged between the two conveying plates (13) at equal intervals. The upper end of the lug plate (22) is abutted with the outer wall of the clamping strip (23).

4. The automatic feeding device of the mixing tower according to claim 1, characterized in that: The conveying assembly further comprises a fixing seat (9), and the top of the fixing seat (9) is fixedly provided with a motor (10). The output end of the motor (10) is connected and fixed with the end of the lower connecting shaft (12).

5. The automatic feeding device of the mixing tower according to claim 1, wherein: It also comprises a mounting seat (1), and the inner wall of the mounting seat (1) is connected and fixed with the water pump (18). The inner wall of the mounting seat (1) is fixedly provided with a support frame (2). The inner wall of the support frame (2) is fixedly provided with a hydraulic rod (11). The inner wall of the support frame (2) is slidably connected with a mounting frame (4). The output end of the hydraulic rod (11) is connected and fixed with the mounting frame (4). The inner wall of the mounting frame (4) is rotatably connected with the upper connecting shaft (12).

6. The automatic feeding device of the mixing tower according to claim 5, characterized in that: The support frame (2) is provided with a sliding hole (3) on each side. The outer wall of the mounting frame (4) is fixedly provided with two sliding blocks (5). The two sliding blocks (5) are slidably connected with the inner wall of the sliding hole (3).

7. The automatic feeding device of the mixing tower according to claim 6, characterized in that: The mounting seat (1) is provided with a moving hole (6) on each side. The inner wall of the moving hole (6) is slidably connected with a sliding plate (8).

8. The automatic feeding device of the mixing tower according to claim 7, characterized in that: The opposite ends of the two sliding plates (8) are fixedly provided with a support plate (7). The two support plates (7) are respectively connected and fixed with the lower connecting shaft (12). The outer wall of one of the support plates (7) is connected and fixed with the fixing seat (9).

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