Cement prefabricated raw material conveying leak-proof mechanism
By introducing a feeding auger and a water replenishment mechanism into the cement precast raw material conveying mechanism, the leakage problem in the cement precast raw material conveying process was solved, ensuring the stability and quality of the conveying.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANLING CHENNIAN CIRCUIT DECORATING MATERIAL CO LTD
- Filing Date
- 2025-09-24
- Publication Date
- 2026-07-21
AI Technical Summary
Existing cement precast raw material conveying mechanisms are prone to leakage of raw materials from both sides of the track during the conveying process, resulting in resource waste and reduced work quality.
The feeding mechanism and water replenishment mechanism inside the feeding cylinder are used to ensure stable conveying by the feeding auger, and water is replenished into the feeding cylinder through the spray port to prevent the raw materials from drying out and leaking.
This ensured the stable delivery of precast cement raw materials, prevented leakage, and guaranteed the stability and quality of the delivery process.
Smart Images
Figure CN224529751U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cement processing technology, specifically relating to a leak-proof mechanism for conveying precast cement raw materials. Background Technology
[0002] Cement is a commonly used building material in the construction industry. Due to its easy solidification characteristics, cement precast materials are transported using a special conveying mechanism. The precast cement materials are fed into the target container. Most modern conveying mechanisms use conveyor belts for support. The rotation of the conveyor rollers at both ends of the conveyor belt drives the conveyor belt to transport the precast cement materials above.
[0003] While current conveying mechanisms can quickly transport cement precast raw materials, they have certain problems in actual use. Specifically, when transporting cement precast raw materials, the materials leak from both sides of the conveyor belt, resulting in resource waste and affecting the overall work quality. Utility Model Content
[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.
[0005] To address the problems mentioned in the background section, the present invention adopts the following technical solution.
[0006] A cement precast raw material conveying and leak-proof mechanism includes a feeding cylinder, a support member, and a feed inlet. The support member is installed at the bottom of the feeding cylinder, and the feed inlet is installed on one side of the top of the feeding cylinder. A feeding mechanism is installed inside the feeding cylinder to convey the cement precast raw materials entering the feeding cylinder. The feeding mechanism includes a drive motor, a rotating rod, and a feeding auger. The rotating rod is rotatably installed inside the feeding cylinder, and the feeding auger is installed outside the rotating rod. The drive motor is installed on the side of the feeding cylinder, and the output end of the drive motor is connected to the end of the rotating rod.
[0007] As a preferred embodiment of the present invention, the feeding mechanism further includes an extrusion component, and the extrusion component is installed on the outside of the rotating rod.
[0008] As a preferred embodiment of this utility model, the extrusion component consists of a rotating disk and a pressing plate. The rotating disk is installed outside the rotating rod, and the pressing plate is symmetrically installed on the side of the rotating disk.
[0009] As a preferred technical solution of this utility model, it also includes a water replenishment mechanism, which includes a water storage tank, a press pump structure, a water delivery pipe and a spray port. The water storage tank is installed on the upper surface of the feeding cylinder, and the press pump structure is installed at the bottom of the water storage tank. The output end of the press pump structure penetrates through the side wall of the feeding cylinder. The press plate is in contact with the end of the press pump structure. The side of the press pump structure is connected to the water delivery pipe. The inner wall of the feeding cylinder is provided with an installation groove to facilitate the installation of the water delivery pipe. Spray ports are installed at equal intervals on the outside of the water delivery pipe.
[0010] As a preferred embodiment of this utility model, the water replenishment mechanism further includes a water replenishment pipe, which is installed on the top of the water storage tank to facilitate subsequent replenishment of the water source inside the water storage tank.
[0011] As a preferred technical solution of this utility model, the support component includes a support frame, a base and a guide plate. The support frame is symmetrically installed at one end of the outer side of the feeding cylinder, the base is installed at the bottom of the support frame, the guide plate is installed between the bases, and the feeding cylinder has an output port, with the guide plate located below the output port.
[0012] As a preferred embodiment of the present invention, the support member further includes an extrusion side plate, an extrusion screw, and an extrusion nut. An extrusion screw is symmetrically installed on the outside of the feeding cylinder and on one side relative to the support frame. An extrusion side plate is installed on the outside of the extrusion screw, and an extrusion nut is threaded onto the end of the extrusion screw.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention utilizes a feeding cylinder and a feeding mechanism to stably transport cement precast raw materials within the feeding cylinder by rotating the feeding auger. This effectively prevents leakage of cement precast raw materials during transport, thus ensuring the stability of the cement precast raw material transport. The water replenishment mechanism can quantitatively replenish water to the material in the feeding cylinder, preventing the raw materials from drying out and solidifying due to lack of moisture, thereby ensuring the overall work quality. Attached Figure Description
[0014] Figure 1 This is a perspective view of the overall structure of this utility model.
[0015] Figure 2 This is a perspective view of the outer cylinder and feeding mechanism structure of this utility model.
[0016] Figure 3 This is a perspective view of the feeding mechanism structure of this utility model.
[0017] Figure 4 This is a schematic diagram of the water replenishment mechanism in this utility model.
[0018] Figure 5 This is a perspective view of the support structure of this utility model.
[0019] The correspondence between the labels and component names in the attached figures is as follows: 1. Feeding cylinder; 2. Support component; 21. Support frame; 22. Base; 23. Guide plate; 24. Extrusion side plate; 25. Extrusion screw; 26. Extrusion nut; 3. Feed inlet; 4. Feeding mechanism; 41. Drive motor; 42. Rotating rod; 43. Feeding auger; 44. Extrusion component; 5. Water replenishment mechanism; 51. Water tank; 52. Press pump structure; 53. Water delivery pipe; 54. Spray port; 55. Water replenishment pipe. Detailed Implementation
[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.
[0023] like Figure 1 As shown, it is a structural schematic diagram of the cement precast raw material conveying and leak-proof mechanism in this embodiment. The mechanism includes a feeding cylinder 1, a support member 2 and a feeding port 3. The support member 2 is installed at the bottom of the feeding cylinder 1, and the feeding port 3 is installed on one side of the top of the feeding cylinder 1. The cement precast raw material to be conveyed is input into the target container through the feeding port 3. The feeding cylinder 1 has an output port for raw material output.
[0024] According to the position and height of the target container to be conveyed, the structure and position of the support 2 are adjusted to ensure that the raw material output from the feeding cylinder 1 can be accurately delivered to the target position. Then, through the use of the inlet 3, the raw material to be conveyed is input into the feeding cylinder 1. Through the use of other components in the feeding cylinder 1, the raw material is conveyed stably.
[0025] In this embodiment, a feeding mechanism 4 is installed inside the feeding cylinder 1. The feeding mechanism 4 conveys the cement precast raw materials entering the feeding cylinder 1. A water replenishment mechanism 5 is installed on the inner wall of the feeding cylinder 1. The water replenishment mechanism 5 replenishes a quantitative amount of water to the cement precast raw materials inside the feeding cylinder 1.
[0026] As attached Figure 2 and Figure 3 As shown, this is a schematic diagram of the feeding mechanism 4 in this embodiment. The feeding mechanism 4 includes a drive motor 41 and a rotating rod 42. The rotating rod 42 is rotatably installed inside the feeding cylinder 1. A feeding auger 43 is installed outside the rotating rod 42. The drive motor 41 is installed on the side of the feeding cylinder 1. The output end of the drive motor 41 is connected to the end of the rotating rod 42. An extrusion member 44 is installed outside the rotating rod 42 and on the side of the rotating rod 42. The extrusion member 44 consists of a rotating disk and a pressing plate. The rotating disk is installed outside the rotating rod 42, and the pressing plate is symmetrically installed on the side of the rotating disk.
[0027] Driven by the drive motor 41, the rotating rod 42 rotates inside the feeding cylinder 1. At this time, the feeding auger 43 installed outside the rotating rod 42 operates to stably transport the cement precast raw materials entering from the feed inlet 3. During the transportation process, the feeding auger 43 and the structure of the feeding cylinder 1 itself can effectively prevent raw material leakage and ensure the stability of raw material transportation.
[0028] As attached Figure 4 As shown, this is a schematic diagram of the water replenishment mechanism 5 in this embodiment. The water replenishment mechanism 5 includes a water storage tank 51 and a press pump structure 52. The water storage tank 51 is installed on the upper surface of the feeding cylinder 1, and the press pump structure 52 is installed at the bottom of the water storage tank 51. The output end of the press pump structure 52 passes through the side wall of the feeding cylinder 1. The pressing plate is in contact with the end of the press pump structure 52. A water supply pipe 53 is connected to the side of the press pump structure 52. An installation groove is provided on the inner wall of the feeding cylinder 1 to facilitate the installation of the water supply pipe 53. Spray ports 54 are installed at equal intervals on the outside of the water supply pipe 53. A water replenishment pipe 55 is installed at the top of the water storage tank 51 to facilitate the subsequent replenishment of water inside the water storage tank 51.
[0029] When the rotating rod 42 rotates, the rotating disk installed outside the rotating rod 42 drives the pressing plate to rotate. The two sets of pressing plates alternately press against the end of the pressing pump structure 52, causing the pressing pump structure 52 to continuously draw water from the water storage tank 51. The drawn water is then transported to the spray port 54 through the water pipe 53. After that, the water is directly sprayed into the feeding cylinder 1 through the spray port 54, keeping the raw materials in the feeding cylinder 1 moist and preventing the raw materials from drying out and solidifying inside the feeding cylinder 1.
[0030] As attached Figure 5As shown, this is a schematic diagram of the structure of the support member 2 in this embodiment. The support member 2 includes a support frame 21 and a base 22. The support frame 21 is symmetrically installed on one end of the feed cylinder 1. The base 22 is installed at the bottom of the support frame 21. A guide plate 23 is installed between the bases 22. An output port is opened on the feed cylinder 1. The guide plate 23 is located below the output port. A pressing screw 25 is symmetrically installed on the outside of the feed cylinder 1 and on one side opposite to the support frame 21. A pressing side plate 24 is installed on the outside of the pressing screw 25. A pressing nut 26 is threaded on the end of the pressing screw 25.
[0031] Depending on the height and position of the final delivery target point, the angle of the extrusion side plate 24 is adjusted and rotated to control the overall tilt angle of the feeding cylinder 1. Then, under the pressure of the extrusion nut 26, the angle of the extrusion side plate 24 is locked. When the feeding mechanism 4 stably conveys the raw material inside the feeding cylinder 1, the raw material is discharged directly from the output port and falls onto the surface of the guide plate 23. By utilizing the tilt of the guide plate 23 itself, the raw material enters the target container.
[0032] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.
Claims
1. A leak-proof mechanism for conveying precast cement raw materials, characterized in that: The feeding cylinder (1), support member (2) and feed inlet (3) are included. The support member (2) is installed at the bottom of the feeding cylinder (1), and the feed inlet (3) is installed on one side of the top of the feeding cylinder (1). The feeding mechanism (4) is installed inside the feeding cylinder (1). The feeding mechanism (4) conveys the cement precast raw materials entering the feeding cylinder (1). The feeding mechanism (4) includes a drive motor (41), a rotating rod (42) and a feeding auger (43). The rotating rod (42) is rotatably installed inside the feeding cylinder (1). The feeding auger (43) is installed outside the rotating rod (42). The drive motor (41) is installed on the side of the feeding cylinder (1). The output end of the drive motor (41) is connected to the end of the rotating rod (42).
2. The cement precast raw material conveying leak-proof mechanism according to claim 1, characterized in that: The feeding mechanism (4) also includes an extrusion member (44), and the extrusion member (44) is installed on the outside of the rotating rod (42).
3. The cement precast raw material conveying and leak-proof mechanism according to claim 2, characterized in that: The extrusion component (44) consists of a rotating disk and a pressing plate. The rotating disk is installed on the outside of the rotating rod (42), and the pressing plate is symmetrically installed on the side of the rotating disk.
4. The cement precast raw material conveying and leak-proof mechanism according to claim 3, characterized in that: It also includes a water replenishment mechanism (5), which includes a water storage tank (51), a press pump structure (52), a water delivery pipe (53), and a spray port (54). The upper surface of the feeding cylinder (1) is equipped with a water storage tank (51), and the bottom end of the water storage tank (51) is equipped with a press pump structure (52). The output end of the press pump structure (52) passes through the side wall of the feeding cylinder (1). The pressing plate is pressed against the end of the press pump structure (52). The side of the press pump structure (52) is connected to the water delivery pipe (53). The inner wall of the feeding cylinder (1) is provided with an installation groove to facilitate the installation of the water delivery pipe (53). Spray ports (54) are installed at equal intervals on the outside of the water delivery pipe (53).
5. The cement precast raw material conveying and leak-proof mechanism according to claim 4, characterized in that: The water replenishment mechanism (5) also includes a water replenishment pipe (55). A water replenishment pipe (55) is installed on the top of the water storage tank (51) to facilitate subsequent replenishment of the water source inside the water storage tank (51).
6. The cement precast raw material conveying and leak-proof mechanism according to claim 1, characterized in that: The support component (2) includes a support frame (21), a base (22) and a guide plate (23). The support frame (21) is symmetrically installed on one end of the feed cylinder (1). The base (22) is installed at the bottom of the support frame (21). The guide plate (23) is installed between the bases (22). The feed cylinder (1) has an output port. The guide plate (23) is located below the output port.
7. The cement precast raw material conveying and leak-proof mechanism according to claim 6, characterized in that: The support member (2) also includes an extrusion side plate (24), an extrusion screw (25) and an extrusion nut (26). The extrusion screw (25) is symmetrically installed on the outside of the feeding cylinder (1) and on one side relative to the support frame (21). The extrusion side plate (24) is installed on the outside of the extrusion screw (25), and the extrusion nut (26) is threaded on the end of the extrusion screw (25).