Construction concrete pouring anti-segregation flow guide groove

Abstract

The utility model relates to building concrete pouring technical field, and disclose a kind of building concrete pouring anti-segregation flow guide groove, including tank body, the front end of tank body is equipped with discharge mechanism, the top of tank body is equipped with buffer assembly, the discharge mechanism includes discharge box and motor, the front end of tank body is fixedly installed in discharge box, the top of discharge box is fixedly installed in motor, two guide plates are installed between discharge box and the inside of tank body, the bottom end of the output shaft of motor is equipped with axle rod, the bottom end of axle rod is fixedly installed with chassis, the top of chassis is fixedly installed with four rotating plates. Through discharge box and rotating plate, concrete can be scattered and evenly discharged, to avoid segregation under the action of rapid flow and gravity impact;Through flap and protective cover, the flow speed of concrete can be slowed down, and the segregation of concrete is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building concrete pouring technology, specifically to a building concrete pouring anti-segregation guide channel. Background Technology

[0002] Building concrete is a composite material mainly composed of cement, sand, gravel and water mixed in a certain proportion and hardened through processes such as mixing, pouring and curing. It is widely used in building structures. During the pouring process, the cement paste, aggregate and water in the concrete may separate due to uneven mixing or during transportation and pouring, which affects the uniformity and stability of the concrete.

[0003] Publication number CN222908553U discloses a concrete pouring guide channel for road and bridge construction, including a guide channel, a first channel frame, and a second channel frame. The first channel frame is located below the front end of the guide channel, and the second channel frame is located below the rear end of the guide channel. A lifting mechanism is provided at the rear end of the guide channel, and a rotation adjustment device is provided at the front end of the guide channel. A placement plate is fixedly connected to the lower end of the second channel frame. This utility model solves the problem that existing concrete pouring guide channels cannot be adjusted according to the height of the concrete mixer truck's unloading port and the height of the concrete to be guided, thus limiting their application range and causing inconvenience.

[0004] However, during discharge, the concrete segregates due to gravity impact, making it inconvenient to break up the concrete and discharge it evenly before discharge. Furthermore, the concrete flows rapidly during the flow process, causing the cement paste, aggregate, and water to separate, which makes it difficult to slow down the flow rate. Utility Model Content

[0005] The purpose of this utility model is to provide a diversion channel for preventing segregation in building concrete pouring, so as to solve the technical problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A concrete pouring anti-segregation guide channel includes a channel body, a discharge mechanism installed at the front end of the channel body, a buffer assembly installed at the top of the channel body, the discharge mechanism including a discharge box and a motor, the discharge box being fixedly installed at the front end of the channel body, the motor being fixedly installed at the top of the discharge box, two guide plates being installed between the discharge box and the interior of the channel body, a shaft being installed at the bottom end of the motor's output shaft, a base being fixedly installed at the bottom end of the shaft, and four rotating plates being fixedly installed at the top of the base.

[0007] Preferably, the trough is inclined, and the distance between the front end of the two guide plates is smaller than the distance between the rear end.

[0008] Preferably, the interior of the trough and the discharge box are interconnected, and the shaft is fixedly connected to the output shaft of the motor.

[0009] Preferably, the diameter of the chassis is smaller than the internal diameter of the bottom of the discharge box, and the four rotating plates are installed in a cross shape.

[0010] Preferably, the buffer assembly includes a rotating rod and a protective cover. The rotating rod is movably installed in the middle section inside the tank, and several flaps are fixedly installed on the outside of the rotating rod. The protective cover is installed on the top of the tank.

[0011] Preferably, the rotating rod is located inside the groove and is rotatably arranged.

[0012] Preferably, several flaps surround the outside of the rotating rod, and a protective cover covers the outside of the flaps.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1) The guide channel is driven by a motor to rotate the shaft and the rotating plate. The concrete falls onto the chassis and is dispersed and discharged evenly by the rotating plate, avoiding segregation due to rapid flow and gravity impact.

[0014] 2) In this diversion channel, the concrete pushes the flap to rotate. The friction of the rotating rod slows down the flow rate of the concrete and reduces the segregation of the concrete. Some of the concrete adheres to the surface of the flap, and the protective cover reduces the splashing of concrete outward. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a concrete pouring anti-segregation guide channel according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of the discharge mechanism in an embodiment of this utility model; Figure 3 This is a schematic diagram of the internal structure of the buffer component in an embodiment of this utility model.

[0016] In the diagram: 1. Tank; 2. Discharge mechanism; 3. Buffer assembly; 4. Discharge box; 5. Motor; 6. Guide plate; 7. Shaft; 8. Chassis; 9. Rotating plate; 10. Rotating rod; 11. Flip plate; 12. Protective cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0018] Combination Figures 1-3 A concrete pouring anti-segregation diversion channel includes a channel body 1, a discharge mechanism 2 installed at the front end of the channel body 1, and a buffer assembly 3 installed at the top of the channel body 1.

[0019] See Figure 2 Furthermore, the discharge mechanism 2 includes a discharge box 4 and a motor 5. The discharge box 4 is fixedly installed at the front end of the tank 1, and the motor 5 is fixedly installed at the top of the discharge box 4. Two guide plates 6 are installed between the discharge box 4 and the interior of the tank 1. A shaft 7 is installed at the bottom end of the output shaft of the motor 5. A chassis 8 is fixedly installed at the bottom end of the shaft 7. Four rotating plates 9 are fixedly installed at the top of the chassis 8.

[0020] The trough 1 is set at an angle, and the distance between the front end of the two guide plates 6 is smaller than the distance between the rear end. The two guide plates 6 cause the concrete to gather and be discharged towards the center when it is discharged.

[0021] The interiors of the trough 1 and the discharge box 4 are interconnected, and the shaft 7 is fixedly connected to the output shaft of the motor 5. The motor 5 is used to drive the shaft 7 to rotate.

[0022] The diameter of the chassis 8 is smaller than the internal diameter of the bottom of the discharge box 4. The four rotating plates 9 are installed in a "+" shape. The concrete is broken up by the rotating plates 9 and discharged through the bottom of the discharge box 4.

[0023] Specifically, the motor 5 drives the shaft 7 and the rotating plate 9 to rotate, and the concrete falls onto the chassis 8. The rotating plate 9 can break up the concrete and discharge it evenly, avoiding segregation due to rapid flow and gravity impact. Example

[0024] See Figure 3 Furthermore, based on Embodiment 1, the buffer assembly 3 includes a rotating rod 10 and a protective cover 12. The rotating rod 10 is movably installed in the middle section inside the tank 1, and several flaps 11 are fixedly installed on the outside of the rotating rod 10. The protective cover 12 is installed on the top of the tank 1.

[0025] The rotating rod 10 is located inside the tank 1 and is movably rotatable. The rotating shafts at both ends of the rotating rod 10 pass through both sides of the tank 1 and rotate.

[0026] Several flaps 11 surround the outside of the rotating rod 10, and a protective cover 12 covers the outside of the flaps 11. During the concrete flow, the flaps 11 are pushed to rotate the rotating rod 10, thereby slowing down the flow rate of the concrete.

[0027] Specifically, the concrete pushes the flap 11 to rotate. The friction of the rotating rod 10 slows down the flow rate of the concrete and reduces its segregation. Some of the concrete adheres to the surface of the flap 11, and the protective cover 12 reduces the outward splashing of concrete.

[0028] In actual operation, the rear end of the tank 1 is connected to the discharge port of the concrete mixer truck, and the front end of the tank 1 is placed in the pouring area. The concrete is discharged through the tank 1. During discharge, the concrete flows through the inclined trough 1 into the discharge box 4. By starting the motor 5, the drive shaft 7 and the rotating plate 9 rotate. The concrete gathers towards the center through the two guide plates 6 and falls onto the chassis 8. The concrete is then dispersed by the rotating plate 9 and discharged to the inner wall of the discharge box 4, avoiding segregation due to rapid flow and gravity impact. During buffering, the concrete flows within the tank 1 and pushes the flap 11 to rotate the rod 10. The friction of the rotating rod 10 slows down the flow speed of the concrete, and some concrete adheres to the surface of the flap 11. The protective cover 12 reduces the outward splashing of concrete.

[0029] The control method involved in this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical mechanisms, the control method and circuit connection will not be explained in detail.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A diversion channel for preventing segregation in building concrete pouring, comprising a channel body (1), characterized in that: The front end of the tank (1) is equipped with a discharge mechanism (2), and the top of the tank (1) is equipped with a buffer assembly (3). The discharge mechanism (2) includes a discharge box (4) and a motor (5). The discharge box (4) is fixedly installed at the front end of the tank (1). The motor (5) is fixedly installed at the top of the discharge box (4). Two guide plates (6) are installed between the discharge box (4) and the inside of the tank (1). A shaft (7) is installed at the bottom end of the output shaft of the motor (5). A chassis (8) is fixedly installed at the bottom end of the shaft (7). Four rotating plates (9) are fixedly installed at the top of the chassis (8).

2. The anti-segregation diversion channel for building concrete pouring according to claim 1, characterized in that: The trough (1) is inclined, and the front-end distance between the two guide plates (6) is smaller than the rear-end distance.

3. The anti-segregation diversion channel for building concrete pouring according to claim 1, characterized in that: The interior of the trough (1) and the discharge box (4) are interconnected, and the shaft (7) is fixedly connected to the output shaft of the motor (5).

4. The anti-segregation diversion channel for building concrete pouring according to claim 1, characterized in that: The diameter of the chassis (8) is smaller than the internal diameter of the bottom of the discharge box (4), and the four rotating plates (9) are installed in a cross shape.

5. A concrete pouring anti-segregation diversion channel according to claim 1, characterized in that: The buffer assembly (3) includes a rotating rod (10) and a protective cover (12). The rotating rod (10) is movably installed in the middle section inside the tank (1). Several flaps (11) are fixedly installed on the outside of the rotating rod (10). The protective cover (12) is installed on the top of the tank (1).

6. A concrete pouring anti-segregation guide channel according to claim 5, characterized in that: The rotating rod (10) is located inside the groove (1) and is movably rotatable.

7. A concrete pouring anti-segregation guide channel according to claim 5, characterized in that: Several flaps (11) surround the outside of the rotating rod (10), and a protective cover (12) covers the outside of the flaps (11).

Images