Intelligent control device for inverted arch concrete pouring

Abstract

The utility model relates to the technical field of pouring equipment, in particular to an intelligent control device for inverted arch concrete pouring, which comprises a device main body, the top of the device main body is fixedly provided with a control box and a mounting plate respectively, the top of the mounting plate is fixedly provided with a fastening block and a cylinder respectively, the inner side of the fastening block is provided with a fastening stud, and the inner side of the fastening stud is provided with a screw. A fastening screw rod is arranged at the top of the fastening stud, a feeding hopper is arranged at the top of the barrel, a U-shaped block and a vibration motor are fixedly installed on the outer side of the feeding hopper, a concrete conveying cylinder is arranged at the bottom of the barrel, and a control adjusting mechanism is arranged in the barrel. According to the intelligent control device for inverted arch concrete pouring, by means of the structural design in the control adjusting mechanism, the purpose of improving the concrete discharging speed is achieved, workers can conveniently conduct adjustment, the concrete pouring progress is accelerated, and follow-up use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pouring equipment technology, specifically to an intelligent control device for pouring concrete for inverted arches. Background Technology

[0002] With the rapid development of infrastructure construction in my country, the number of highways and railway tunnels under construction is also increasing.

[0003] Currently used intelligent control devices for inverted arch concrete pouring mostly lack adjustable concrete discharge speeds. Therefore, during pouring, the speed cannot be adjusted according to the needs of the workers, affecting the pouring progress and hindering subsequent use. In addition, the feed hoppers are mostly integrated with the cylinder body, which is not detachable. This prevents the feed hoppers from being quickly separated from the cylinder body, making it difficult for cleaning personnel to clean the inside of the cylinder and reducing the device's convenience.

[0004] In summary, this utility model solves the problems in the background art by designing an intelligent control device for pouring concrete for inverted arches. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent control device for pouring concrete for inverted arches, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A smart control device for concrete pouring invert arches includes a main body with rollers movably mounted on its left and right sides. A control box and a mounting plate are fixedly mounted on the top of the main body. A controller is fixedly mounted on the left side of the control box. A fastening block and a cylinder are fixedly mounted on the top of the mounting plate. A fastening stud is provided on the inner side of the fastening block, and a fastening screw is provided on the top of the fastening stud. A feeding hopper is provided on the top of the cylinder, and a U-shaped block and a vibration motor are fixedly mounted on the outer side of the feeding hopper. A concrete conveying cylinder is provided at the bottom of the cylinder, and a conveying pipe is provided at the output end of the concrete conveying cylinder. A control and adjustment mechanism is provided inside the cylinder.

[0008] The control and adjustment mechanism includes a variable speed motor, a mounting base, and a rotating shaft. The variable speed motor and the mounting base are both fixedly installed on the bottom surface of the cylinder. A main gear is fixedly installed at the output end of the variable speed motor. A cavity is opened inside the mounting base. The rotating shaft is movably installed inside the cylinder through a rotating component, and a first blade is fixedly sleeved on its outer side. The top end of the rotating shaft fits and penetrates the inner wall of the top end of the cylinder and a second blade located on the inner wall of the bottom end of the feed hopper is fixedly installed thereon. A driven gear is fixedly installed at its bottom end.

[0009] As a preferred embodiment of this utility model, the fastening block is rotatably connected to the cylinder via a pin, and is arranged in a ring-shaped symmetrical configuration with respect to the top surface of the mounting plate.

[0010] As a preferred embodiment of this utility model, the bottom thread of the fastening screw passes through the top surface of the fastening stud and extends inward, and its outer surface is in close contact with the inner wall of the U-shaped block.

[0011] As a preferred embodiment of this utility model, the bottom inner wall of the feeding hopper is provided with a fan-shaped hole, wherein the fan-shaped hole extends to the inner top of the cylinder, and the input end of the concrete conveying cylinder penetrates through the bottom surface of the cylinder and extends to its inner bottom surface.

[0012] As a preferred embodiment of this utility model, the output end of the variable speed motor passes through the right side surface of the mounting base and extends into the cavity, the bottom end of the rotating shaft passes through the bottom inner wall of the cylinder and the top surface of the mounting base in sequence and extends into the cavity, and the main gear and the driven gear are meshed and connected.

[0013] As a preferred embodiment of this utility model, the outer surface of the first blade is in rotatable contact with the inner wall of the cylinder.

[0014] As a preferred embodiment of this utility model, the input terminals of the vibration motor, the concrete conveying cylinder, and the variable speed motor are electrically connected to the output terminal of the controller via wires.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, an intelligent control device for pouring concrete for the invert arch is set up, thereby realizing the meshing transmission between the main gear and the driven gear through the structural design of the control and adjustment mechanism. This causes the first blade and the second blade to rotate. Driven by the variable speed motor, the concrete discharge speed is increased, which makes it easier for the staff to make adjustments, improves the concrete pouring progress, and is beneficial for subsequent use.

[0017] 2. In this utility model, the intelligent control device for pouring concrete for the invert arch utilizes the structural design of fastening blocks, fastening studs, fastening screws, and U-shaped blocks to achieve rotation between the fastening studs and fastening blocks, as well as contact between the fastening studs and U-shaped blocks. This results in a detachable connection between the U-shaped blocks and the fastening screws, thereby facilitating the easy assembly and disassembly of the feed hopper, making it convenient for workers to clean the inside of the cylinder, and improving the convenience of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 For the present utility model Figure 1 Enlarged structural diagram of point A in the middle;

[0020] Figure 3 This is a top view of the feed hopper of this utility model.

[0021] Figure 4 This is a partially exploded structural diagram of the control and adjustment mechanism of this utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of the mounting base of this utility model.

[0023] In the diagram: 1. Main body of the device; 101. Roller; 102. Control box; 1021. Controller; 103. Mounting plate; 104. Fastening block; 1041. Fastening stud; 1042. Fastening screw; 105. Cylinder; 106. Feed hopper; 1061. U-shaped block; 1062. Vibrating motor; 107. Concrete conveying cylinder; 1071. Conveying pipe; 2. Control and adjustment mechanism; 201. Variable speed motor; 2011. Main gear; 202. Mounting base; 203. Rotating shaft; 204. Cavity; 205. First blade; 206. Second blade; 207. Driven gear. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] For examples, please refer to Figure 1-5 This utility model provides a technical solution:

[0029] The intelligent control device for pouring concrete for inverted arches includes a main body 1. Rollers 101 are movably installed on the left and right sides of the main body 1. A control box 102 and a mounting plate 103 are fixedly installed on the top of the main body 1. A controller 1021 is fixedly installed on the left side of the control box 102. A fastening block 104 and a cylinder 105 are fixedly installed on the top of the mounting plate 103. A fastening stud 1041 is installed on the inner side of the fastening block 104, and a fastening screw 1042 is installed on the top of the fastening stud 1041. A feeding hopper 106 is installed on the top of the cylinder 105. A U-shaped block 1061 and a vibration motor 1062 are fixedly installed on the outer side of the feeding hopper 106. A concrete conveying cylinder 107 is installed at the bottom of the cylinder 105. A conveying pipe 1071 is installed at the output end of the concrete conveying cylinder 107. A control and adjustment mechanism 2 is installed inside the cylinder 105.

[0030] Specifically, the fastening block 104 is rotatably connected to the cylinder 105 via a pin, and is arranged in a ring symmetrical arrangement with respect to the top surface of the mounting plate 103. The bottom thread of the fastening screw 1042 passes through the top surface of the fastening stud 1041 and extends inward, and its outer surface is in contact with the inner wall of the U-shaped block 1061.

[0031] In this embodiment, the fastening block 104 is mainly used to rotate with the cylinder 105, so that the fastening screw 1042 can rotate and contact the inner wall of the U-shaped block 1061. The threaded engagement between the fastening screw 1042 and the fastening stud 1041 allows the fastening screw 1042 to apply a downward fastening force to the U-shaped block 1061, thereby achieving the function of fastening the feed hopper 106 and facilitating its subsequent disassembly.

[0032] In this embodiment, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 The control and adjustment mechanism 2 includes a variable speed motor 201, a mounting base 202, and a rotating shaft 203. The variable speed motor 201 and the mounting base 202 are both fixedly installed on the bottom surface of the cylinder 105. The output end of the variable speed motor 201 is fixedly installed with a main gear 2011. The mounting base 202 has a cavity 204 inside. The rotating shaft 203 is movably installed inside the cylinder 105 through a rotating component, and a first blade 205 is fixedly sleeved on its outer side. The top end of the rotating shaft 203 is attached to and penetrates the inner wall of the top end of the cylinder 105 and a second blade 206 located on the inner wall of the bottom end of the feed hopper 106 is fixedly installed. A driven gear 207 is fixedly installed at its bottom end.

[0033] Specifically, the bottom inner wall of the feed hopper 106 is provided with a fan-shaped hole, which extends to the top of the inner part of the cylinder 105. The input end of the concrete conveying cylinder 107 passes through the bottom surface of the cylinder 105 and extends to its inner bottom surface. The output end of the variable speed motor 201 passes through the right side surface of the mounting base 202 and extends into the cavity 204. The bottom end of the rotating shaft 203 passes through the bottom inner wall of the cylinder 105 and the top surface of the mounting base 202 in sequence and extends into the cavity 204. The main gear 2011 meshes with the driven gear 207. The outer surface of the first blade 205 rotates in contact with the inner wall of the cylinder 105. The input ends of the vibrating motor 1062, the concrete conveying cylinder 107 and the variable speed motor 201 are electrically connected to the output end of the controller 1021 through wires.

[0034] In this embodiment, the variable speed motor 201 is mainly used to drive the meshing connection between the main gear 2011 and the driven gear 207, so that the driven gear 207 drives the rotating shaft 203 to rotate, and the rotating shaft 203 drives the first blade 205 and the second blade 206 to rotate, thereby achieving the function of quantitatively guiding the concrete, thus realizing the control of the concrete discharge speed and meeting the needs of the staff.

[0035] The working process of this utility model is as follows: When using the intelligent control device for pouring concrete for an inverted arch, firstly, the device is moved to the required position using rollers 101. Secondly, concrete is poured into the feed hopper 106. Thirdly, the device is powered by ensuring that the controller 1021 is electrically connected to the vibrating motor 1062, the concrete conveying cylinder 107, and the variable speed motor 201 via wires. Finally, the concrete pouring operation can be controlled. During the pouring process, the variable speed motor 201 is started. The output end of the variable speed motor 201 drives the main gear 2011 to rotate. The main gear 2011 then meshes with and drives the driven gear 207 to rotate. The driven gear 207 then drives the rotating shaft 203 to rotate. The first blade 205 and the second blade 206 rotate with the rotation of the rotating shaft 203. Guided by the second blade 206, the concrete enters the cylinder through the fan-shaped holes. Inside 105, guided by blade 205, concrete falls into the input end of concrete conveying cylinder 107. Concrete conveying cylinder 107 is then activated, and concrete is discharged through conveying pipe 1071. The concrete discharge speed is controlled by adjusting the variable speed motor 201, ensuring the concrete pouring progress. Furthermore, the vibration motor 1062 effectively reduces the amount of concrete adhering to the inner wall of the feed hopper 106. When disassembling the feed hopper 106 is required, an external force is applied to the fastening screw 1042, causing it to separate from the U-shaped block 1061. The fastening screw 1041 can then be rotated, thus disassembling the feed hopper 106. This facilitates cleaning of the inside of cylinder 105 by personnel, meeting the needs of users.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent control device for pouring concrete for an inverted arch, comprising a main body (1), characterized in that: Rollers (101) are movably arranged on the left and right sides of the main body (1) of the device. A control box (102) and a mounting plate (103) are fixedly installed on the top of the main body (1). A controller (1021) is fixedly arranged on the left side of the control box (102). A fastening block (104) and a cylinder (105) are fixedly installed on the top of the mounting plate (103). A fastening stud (1041) is arranged on the inner side of the fastening block (104). 41) is provided with a fastening screw (1042) at the top, and a feeding hopper (106) is provided at the top of the cylinder (105). A U-shaped block (1061) and a vibration motor (1062) are fixedly installed on the outside of the feeding hopper (106). A concrete conveying cylinder (107) is provided at the bottom of the cylinder (105). A conveying pipe (1071) is provided at the output end of the concrete conveying cylinder (107). A control and adjustment mechanism (2) is provided inside the cylinder (105). The control and adjustment mechanism (2) includes a variable speed motor (201), a mounting base (202), and a rotating shaft (203). The variable speed motor (201) and the mounting base (202) are both fixedly installed on the bottom surface of the cylinder (105). The output end of the variable speed motor (201) is fixedly installed with a main gear (2011). The mounting base (202) has a cavity (204) inside. The rotating shaft (203) is movably disposed inside the cylinder (105) through a rotating component, and a first blade (205) is fixedly sleeved on its outer side. The top end of the rotating shaft (203) fits and penetrates the inner wall of the top end of the cylinder (105) and is fixedly installed with a second blade (206) located on the inner wall of the bottom end of the feed hopper (106). A driven gear (207) is fixedly installed at its bottom end.

2. The intelligent control device for pouring concrete for an inverted arch according to claim 1, characterized in that: The fastening block (104) is rotatably connected to the cylinder (105) via a pin, and is arranged in a ring symmetrical arrangement with respect to the top surface of the mounting plate (103).

3. The intelligent control device for pouring concrete for an inverted arch according to claim 1, characterized in that: The bottom thread of the fastening screw (1042) passes through the top surface of the fastening stud (1041) and extends inward, and its outer surface is in contact with the inner wall of the U-shaped block (1061).

4. The intelligent control device for pouring concrete for an inverted arch according to claim 1, characterized in that: The bottom inner wall of the feed hopper (106) is provided with a fan-shaped hole, which extends to the top of the inside of the cylinder (105). The input end of the concrete conveying cylinder (107) passes through the bottom surface of the cylinder (105) and extends to its inner bottom surface.

5. The intelligent control device for pouring concrete for an inverted arch according to claim 1, characterized in that: The output end of the variable speed motor (201) passes through the right side surface of the mounting base (202) and extends into the cavity (204). The bottom end of the rotating shaft (203) passes through the bottom inner wall of the cylinder (105) and the top surface of the mounting base (202) in sequence and extends into the cavity (204). The main gear (2011) meshes with the driven gear (207).

6. The intelligent control device for pouring concrete for an inverted arch according to claim 1, characterized in that: The outer surface of the first blade (205) is in rotational contact with the inner wall of the cylinder (105).

7. The intelligent control device for pouring concrete for an inverted arch according to claim 1, characterized in that: The input terminals of the vibration motor (1062), the concrete conveying cylinder (107), and the variable speed motor (201) are electrically connected to the output terminal of the controller (1021) via wires.

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