Concrete mixing plant with stock bin self-cleaning structure

Abstract

The utility model relates to the technical field of concrete mixing plants, and discloses a concrete mixing plant with a stock bin self-cleaning structure, which comprises a tank body, a mixing device is arranged in the tank body, and the mixing device comprises a mixing part. According to the concrete mixing plant with the stock bin self-cleaning structure, by arranging a motor, a rotating shaft, an arc-shaped plate, a stirring plate, a limiting rod, a hydraulic rod, a limiting plate, a connecting block and a ball, the motor is started, an output shaft of the motor drives the limiting rod, the rotating shaft and the arc-shaped plate to rotate, raw materials are mixed and stirred through the arc-shaped plate, and the hydraulic rod is controlled to extend; a hydraulic rod drives a connecting block to move downwards, so that the stirring range of an arc-shaped plate is expanded, and the concrete stirring effect is improved; by arranging the mounting rod, the spring, the sliding rod and the sliding block, the rotating speed of the motor is increased, concrete on the stirring plate is thrown off, meanwhile, centrifugal force borne by the stirring plate is increased, the spring is stretched, the stirring plate is made to be close to the inner wall of the tank body, and the stirring plate conducts scraping and cleaning on the inner wall of the tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing stations, in particular to a concrete mixing station with a silo self-cleaning structure. Background Art

[0002] Concrete is a building material formed by mixing cement, sand and water. It has high strength after solidification and is the main building material for modern buildings. In the process of concrete production, a mixing kettle is required to mix the various raw materials so that the raw materials can combine with each other to form concrete.

[0003] A Chinese patent discloses a self-cleaning concrete mixing kettle, with the publication number CN214447335U, which includes a kettle body and a feed inlet, wherein the feed inlet is fixedly opened at the top position of the kettle body, side cavities are fixedly opened inside the two sides of the kettle body, and mounting plates are embedded inside the side cavities, and the mounting plates are vertically arranged inside the side cavities. The bottom end of the kettle body is fixedly connected to a support frame, and the inner side of the support frame is fixedly connected to a motor, which is located at the bottom end of the kettle body, and the top of the motor is fixedly connected to a connecting shaft, which is also embedded in the kettle body, and the surface of the connecting shaft is fixedly connected to a connecting rod. The vibration motor inside the vibration head runs, and the vibration head vibrates the surface of the kettle body to enhance the cleaning efficiency, and the residual materials on the inner wall of the kettle body are more thoroughly vibrated and removed, and the motor drives the connecting shaft to rotate, and the stirring fan on the surface of the connecting shaft rotates to stir the concrete, and at the same time, the cleaning scraper rotates horizontally to clean the inner wall of the kettle body and remove the residual concrete.

[0004] However, it still has the following disadvantages: the device uses a motor to drive the stirring fan to rotate, so that the stirring fan mixes the concrete raw materials, but the concrete has poor fluidity, and when the horizontal fan rotates horizontally, the longitudinal force applied to the concrete is reduced, making it difficult to fully mix the top material of the concrete with the bottom material. To this end, we proposed a concrete mixing station with a silo self-cleaning structure to solve this problem. Utility Model Content

[0005] The utility model aims to provide a concrete mixing station with a silo self-cleaning structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete mixing station with a silo self-cleaning structure, comprising a tank body, a stirring device is arranged inside the tank body, and the stirring device comprises a mixing part;

[0007] The mixing part includes a motor, a rotating shaft and an arc plate, the bottom surface of the motor is fixedly connected to the top surface of the tank body, the outer surface of the rotating shaft is fixedly connected to the outer surface of the arc plate, and the bottom surface of the motor output shaft is connected to the top surface of the tank body through a bearing and extends to the inside of the tank body;

[0008] The tank body is provided with an adjusting part inside;

[0009] The adjusting part comprises a hydraulic rod and a connecting block. The outer surface of the top end of the hydraulic rod is fixedly passed through the inner wall of the tank body and extends to the top of the tank body. The bottom surface of the hydraulic rod output rod is fixedly connected to the top surface of the connecting block.

[0010] A further improvement is that the mixing section also includes a mounting rod, a stirring plate, a limiting rod, a spring, a sliding rod and a sliding block, the top surface of the limiting rod is fixedly connected to the bottom surface of the motor output shaft, the top surface of the rotating shaft is provided with a limiting slide groove, the outer surface of the bottom end of the limiting rod extends into the interior of the limiting slide groove and is slidingly connected to the inner wall of the limiting slide groove, and by arranging the motor, the rotating shaft, the arc plate and the limiting rod, the motor is started to make the arc plate stir the concrete.

[0011] A further improvement is that the mounting rod is fixedly sleeved on the outer surface of the rotating shaft, a through hole is opened on the top surface of the mounting rod, the outer surface of the sliding rod is fixedly connected to the inner wall of the through hole, the sliding block is slidably sleeved on the outer surface of the sliding rod, and the bottom surface of the sliding block is fixedly connected to the outer surface of the mixing plate. By arranging the sliding block, the mounting rod, the sliding rod and the mixing plate, the motor is started to drive the mounting rod and the mixing plate to rotate, so that the mixing plate mixes the concrete.

[0012] A further improvement is that one end of the spring is fixedly connected to the outer surface of the slider, and the other end of the spring is fixedly connected to the inner wall of the mounting rod. By setting the spring, it is convenient to limit the slider. After increasing the motor speed, the centrifugal force on the stirring plate becomes larger, so that the stirring plate scrapes the inner wall of the tank.

[0013] A further improvement is that the adjustment part also includes a limit plate and a ball, and the two limit plates are fixedly sleeved on the outer surface of the rotating shaft, and the two limit plates are respectively arranged on the upper and lower sides of the connecting block. By arranging a hydraulic rod, a limit plate and a connecting block, the extension and retraction of the hydraulic rod are controlled, and the upward and downward movement of the arc plate and the stirring plate are controlled, so that the device is expanded to stir the concrete.

[0014] A further improvement is that grooves are provided on the upper and lower end surfaces of the connecting block, and the outer surface of the ball extends into the inside of the groove and is rollingly connected to the inner wall of the groove. By providing the ball, the rotation of the shaft and the limit plate is facilitated.

[0015] A further improvement is that a U-shaped plate is fixedly connected to the inner wall of the tank body, a nozzle is fixedly connected to the bottom surface of the U-shaped plate, a water inlet pipe is fixedly connected to the left end surface of the U-shaped plate, and the outer surface of the left end of the water inlet pipe is fixedly penetrated through the inner wall of the tank body and extends to the left side of the tank body. By arranging the water inlet pipe, the U-shaped plate and the nozzle, it is convenient to introduce clean water to clean the inside of the tank body.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the concrete mixing station with a silo self-cleaning structure is provided with a motor, a rotating shaft, an arc plate, a stirring plate, a limiting rod, a hydraulic rod, a limiting plate, a connecting block and a ball, the motor is started, and the motor output shaft drives the limiting rod, the rotating shaft and the arc plate to rotate, so that the arc plate mixes and stirs the raw materials, the hydraulic rod is controlled to extend, so that the hydraulic rod with the connecting block moves downward, the stirring range of the arc plate is expanded, and the stirring effect of the concrete is improved; the installation rod, the spring, the sliding rod and the sliding block are provided, the motor is started, the motor drives the stirring plate to stir the concrete, the motor speed is increased, the concrete on the stirring plate is thrown off, and at the same time, the centrifugal force on the stirring plate becomes larger, so that the spring is stretched, so that the stirring plate is close to the inner wall of the tank, and the stirring plate scrapes and cleans the inner wall of the tank; the water inlet pipe, the U-shaped plate and the nozzle are provided, and the water inlet pipe is connected to the external water source, so that the water body is sprayed downward from the nozzle, which is convenient for cleaning the inside of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the three-dimensional structure of the utility model;

[0020] Figure 4 for Figure 3 A magnified view of the structure at center;

[0021] Figure 5 for Figure 3 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 tank body, 2 stirring device, 21 mixing part, 22 adjusting part, 211 motor, 212 mounting rod, 213 rotating shaft, 214 arc plate, 215 stirring plate, 216 limiting rod, 217 spring, 218 sliding rod, 219 sliding block, 221 hydraulic rod, 223 limiting plate, 224 connecting block, 225 ball, 3 water inlet pipe, 4 U-shaped plate, 5 nozzle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5, the utility model provides a technical solution: a concrete mixing station with a silo self-cleaning structure, comprising a tank body 1, a stirring device 2 is arranged inside the tank body 1, and the stirring device 2 comprises a mixing part 21;

[0025] The mixing part 21 includes a motor 211, a rotating shaft 213 and an arc plate 214. The bottom surface of the motor 211 is fixedly connected to the top surface of the tank body 1. The outer surface of the rotating shaft 213 is fixedly connected to the outer surface of the arc plate 214. The bottom surface of the output shaft of the motor 211 is connected to the top surface of the tank body 1 through a bearing and extends to the inside of the tank body 1. The mixing part 21 also includes a mounting rod 212, a stirring plate 215, a limiting rod 216, a spring 217, a sliding rod 218 and a sliding block 219.

[0026] The top surface of the limit rod 216 is fixedly connected to the bottom surface of the output shaft of the motor 211, the top surface of the rotating shaft 213 is provided with a limit slide groove, the outer surface of the bottom end of the limit rod 216 extends into the limit slide groove and is slidably connected to the inner wall of the limit slide groove, the mounting rod 212 is fixedly sleeved on the outer surface of the rotating shaft 213, the top surface of the mounting rod 212 is provided with a through hole, the outer surface of the slide rod 218 is fixedly connected to the inner wall of the through hole, the slider 219 is slidably sleeved on the outer surface of the slide rod 218, and the bottom surface of the slider 219 is fixedly connected to the outer surface of the stirring plate 215;

[0027] One end of the spring 217 is fixedly connected to the outer surface of the slider 219, and the other end of the spring 217 is fixedly connected to the inner wall of the mounting rod 212. By arranging the mounting rod 212, the spring 217, the slider 218 and the slider 219, the rotation speed of the motor 211 is increased, so that the concrete on the stirring plate 215 is thrown off, and at the same time, the centrifugal force on the stirring plate 215 becomes larger, so that the spring 217 is stretched, so that the stirring plate 215 is close to the inner wall of the tank body 1, so that the stirring plate 215 scrapes and cleans the inner wall of the tank body 1;

[0028] An adjusting portion 22 is provided inside the tank body 1;

[0029] The adjusting part 22 includes a hydraulic rod 221 and a connecting block 224. The outer surface of the top end of the hydraulic rod 221 is fixedly penetrated through the inner wall of the tank body 1 and extends to the top of the tank body 1. The bottom surface of the output rod of the hydraulic rod 221 is fixedly connected to the top surface of the connecting block 224. The adjusting part 22 also includes a limit plate 223 and a ball 225. The two limit plates 223 are fixedly sleeved on the outer surface of the rotating shaft 213. The two limit plates 223 are respectively arranged on the upper and lower sides of the connecting block 224.

[0030] The upper and lower end surfaces of the connecting block 224 are provided with grooves, and the outer surface of the ball 225 extends into the groove and is rollingly connected with the inner wall of the groove. By setting the motor 211, the rotating shaft 213, the arc plate 214, the stirring plate 215, the limit rod 216, the hydraulic rod 221, the limit plate 223, the connecting block 224 and the ball 225, the motor 211 is started, and the output shaft of the motor 211 drives the limit rod 216, the rotating shaft 213 and the arc plate 214 to rotate, so that the arc plate 214 mixes and stirs the raw materials, and the hydraulic rod 221 is controlled to extend, so that the hydraulic rod 221 moves downward with the connecting block 224, so as to expand the stirring range of the arc plate 214 and improve the stirring effect of the concrete;

[0031] A U-shaped plate 4 is fixedly connected to the inner wall of the tank body 1, a nozzle 5 is fixedly connected to the bottom surface of the U-shaped plate 4, a water inlet pipe 3 is fixedly connected to the left end surface of the U-shaped plate 4, and the outer surface of the left end of the water inlet pipe 3 is fixedly penetrated through the inner wall of the tank body 1 and extends to the left side of the tank body 1.

[0032] When in use, start the motor 211, the output shaft of the motor 211 drives the limit rod 216, the rotating shaft 213 and the curved plate 214 to rotate, and the rotating shaft 213 drives the mounting rod 212 and the stirring plate 215 to rotate, so that the curved plate 214 and the stirring plate 215 stir the concrete, control the hydraulic rod 221 to extend, and the output rod of the hydraulic rod 221 drives the connecting block 224 and the limit plate 223 to move downward, and the limit plate 223 drives the rotating shaft 213 to move downward, so that the curved plate 214 and the stirring plate 215 move downward, after discharging, increase the speed of the motor 211, increase the speed of the curved plate 214 and the stirring plate 215, so that the concrete on the curved plate 214 and the stirring plate falls off, and at the same time, the centrifugal force on the stirring plate 215 and the slider 219 increases, so that the spring 217 is stretched, so that the stirring plate 215 scrapes the inner wall of the tank body 1.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing station with a silo self-cleaning structure, comprising a tank body (1), Features: The tank body (1) is provided with a stirring device (2) inside, and the stirring device (2) comprises a mixing part (21); The mixing section (21) comprises a motor (211), a rotating shaft (213) and an arc-shaped plate (214); the bottom surface of the motor (211) is fixedly connected to the top surface of the tank body (1); the outer surface of the rotating shaft (213) is fixedly connected to the outer surface of the arc-shaped plate (214); the bottom surface of the output shaft of the motor (211) is connected to the top surface of the tank body (1) through a bearing and extends to the interior of the tank body (1); An adjusting portion (22) is provided inside the tank body (1); The adjusting portion (22) comprises a hydraulic rod (221) and a connecting block (224); the outer surface of the top end of the hydraulic rod (221) is fixedly passed through the inner wall of the tank body (1) and extends to the top of the tank body (1); the bottom surface of the output rod of the hydraulic rod (221) is fixedly connected to the top surface of the connecting block (224).

2. A concrete mixing station with a silo self-cleaning structure according to claim 1, Features: The mixing section (21) further comprises a mounting rod (212), a stirring plate (215), a limiting rod (216), a spring (217), a sliding rod (218) and a sliding block (219); the top surface of the limiting rod (216) is fixedly connected to the bottom surface of the output shaft of the motor (211); the top surface of the rotating shaft (213) is provided with a limiting sliding groove; the outer surface of the bottom end of the limiting rod (216) extends into the interior of the limiting sliding groove and is slidably connected to the inner wall of the limiting sliding groove.

3. A concrete mixing station with a silo self-cleaning structure according to claim 2, Features: The mounting rod (212) is fixedly sleeved on the outer surface of the rotating shaft (213); a through hole is opened on the top surface of the mounting rod (212); the outer surface of the sliding rod (218) is fixedly connected to the inner wall of the through hole; the sliding block (219) is slidably sleeved on the outer surface of the sliding rod (218); and the bottom surface of the sliding block (219) is fixedly connected to the outer surface of the stirring plate (215).

4. A concrete mixing station with a silo self-cleaning structure according to claim 2, Features: One end of the spring (217) is fixedly connected to the outer surface of the slider (219), and the other end of the spring (217) is fixedly connected to the inner wall of the mounting rod (212).

5. A concrete mixing station with a silo self-cleaning structure according to claim 1, Features: The adjusting portion (22) further comprises a limit plate (223) and a ball (225), wherein the two limit plates (223) are fixedly sleeved on the outer surface of the rotating shaft (213), and the two limit plates (223) are respectively arranged on the upper and lower sides of the connecting block (224).

6. A concrete mixing station with a silo self-cleaning structure according to claim 5, Features: The upper and lower end surfaces of the connection block (224) are both provided with grooves, and the outer surface of the ball (225) extends into the interior of the groove and is rollingly connected with the inner wall of the groove.

7. A concrete mixing station with a silo self-cleaning structure according to claim 1, Features: The inner wall of the tank body (1) is fixedly connected to a U-shaped plate (4), the bottom surface of the U-shaped plate (4) is fixedly connected to a nozzle (5), the left end surface of the U-shaped plate (4) is fixedly connected to a water inlet pipe (3), and the outer surface of the left end of the water inlet pipe (3) is fixedly connected to the inner wall of the tank body (1) and extends to the left side of the tank body (1).

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