Vibrating box with high water permeability for making pavement cement bricks

Abstract

The utility model discloses a vibrating box with high water permeability for making pavement cement bricks, and relates to the technical field of cement brick production. The device comprises a base, a permeable assembly and a pushing assembly, the top of the base is fixedly connected with a vibration box body, a mold is arranged at the top of the vibration box body, the top of the vibration box body is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a hydraulic cylinder; the bottom of the output end of the hydraulic cylinder penetrates through the fixing frame and is fixedly connected with a pressing plate. Through the water permeable assembly, the water tank can be controlled to move front and back, the water spraying pipe rotates during water spraying, the water supplementing uniformity is improved, raw materials are vibrated through the vibration box body in the water supplementing process, the water permeable effect of the raw materials is improved, the raw materials evenly absorb water, and the water supplementing efficiency is improved. The problem that raw materials are difficult to form or green bricks are insufficient in strength due to low water content during stamping forming is solved, and the production efficiency of the green bricks is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cement brick production technology, and in particular relates to a vibrating box with high water permeability for making road cement bricks. Background Technology

[0002] The vibration box of a brick making machine is an important component of the machine. It consists of a two-axis inertial single-phase exciter driven by an electric motor and typically includes a power unit, a transmission unit, and a vibration component. It uses a hydraulic motor or a hydraulic oil motor as the power source. The vibration box contains an eccentric shaft, which is driven to rotate by the transmission unit to generate vibration. The function of the vibration box is to cancel out the ineffective horizontal vibration and retain the vibration in the desired direction, thereby improving brick making efficiency and product quality.

[0003] Existing brick-making machine vibrating boxes continuously vibrate the mold, making the raw materials inside the mold compact and evenly distributed, resulting in stronger brick structures. However, in the production of cement bricks, the moisture content of the raw materials is strictly controlled. During the brick-making process, the moisture inside the raw materials easily evaporates, leading to a decrease in the moisture content. This makes it difficult to form the raw materials or results in insufficient brick strength. Therefore, it is necessary to add water to the raw materials during the brick-making process. However, the existing brick-making machine vibrating boxes have poor water permeability and cannot evenly add water to the raw materials, affecting the strength of the bricks and making them unsuitable for use.

[0004] To address this issue, we provide a vibratory box with high permeability for cement brick pavement, thus solving the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a vibratory box with high permeability for making cement bricks for road surfaces. By combining the permeable component and the material pushing component, it solves the problem that the existing vibratory boxes for making cement bricks for road surfaces have poor permeability and cannot evenly replenish water to the raw materials, resulting in difficulties in forming the raw materials or insufficient strength of the brick blanks during stamping.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a vibratory box for producing high permeability cement bricks for road surfaces. It includes a base, a permeable component, and a pushing component. The top of the base is fixedly connected to the vibratory box body. A mold is mounted on the top of the vibratory box body. A fixing frame is fixedly connected to the top of the vibratory box body. A hydraulic cylinder is fixedly connected to the top of the fixing frame. The bottom of the output end of the hydraulic cylinder passes through the fixing frame and is fixedly connected to a pressure plate. Two air cylinders are fixedly connected to both sides of the top of the base. The top of the air cylinder's output end passes through the fixing frame and is fixedly connected to the mold. The permeable component includes a water tank. The top of the water tank is slidably connected to the inner wall of the fixing frame via a slide rail. The top of the water tank is fixedly connected to... The system includes a first motor, the bottom of which penetrates a water tank and is fixedly connected to a drive gear. Water spray pipes are movably connected to both sides of the top of the water tank's inner cavity. Water-permeable holes are opened on the surface of each spray pipe, and the bottom of each spray pipe extends to the bottom of a pressure plate. A driven gear is fixedly connected to the surface of each spray pipe. The pusher assembly includes two control boxes. The bottom of each control box is fixedly connected to a base. A second motor is fixedly connected to the rear side of the inner cavity of each control box. A screw is fixedly connected to the front side of the output end of the second motor. A telescopic rod is threaded onto the surface of the screw. A pusher frame is fitted onto the surface of the mold, and the front side of the telescopic rod is fixedly connected to the pusher frame.

[0008] The present invention is further configured such that an adjustment frame is fixedly connected to the rear side of the top of the fixed frame, the front side of the adjustment frame and the water tank are fixedly connected by a tension spring, a cam is fixedly connected to the bottom of the drive gear, and a push plate is fixedly connected to the bottom of the front side of the adjustment frame.

[0009] The present invention is further configured such that both sides of the fixing frame are provided with adjustment openings for use with the cylinder, and the rear side of the water tank is connected to a water injection pipe.

[0010] The present invention is further configured such that the top of the fixing frame is provided with a sliding opening for use with the first motor, and the bottom of the surface of the water spray pipe is provided with a water spray hole.

[0011] The present invention is further configured such that the surface of the water spray pipe is movably connected to the water tank via a bearing, and a shaping pressure block is fixedly connected to the bottom of the pressure plate.

[0012] The present invention is further configured such that a slide rail is fixedly connected to the bottom of the inner cavity of the control box, a slider is slidably connected to the surface of the slide rail, and the top of the slider is fixedly connected to the telescopic rod.

[0013] The present invention is further configured such that the inner wall of the telescopic rod is provided with a thread for use with the screw, and the front side of the telescopic rod is fixedly connected to the pusher frame through a connecting plate.

[0014] The present invention is further configured such that the pusher frame is U-shaped, and the number of hydraulic cylinders is two, which are distributed on both sides of the top of the fixed frame.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model uses a permeable component to control the water tank to move back and forth and to make the spray pipe rotate when spraying water, thereby improving the uniformity of water replenishment. During the water replenishment process, the vibrating box body is used to vibrate the raw material, increasing the water permeability of the raw material and allowing the raw material to absorb water evenly. This prevents the problem of the raw material being difficult to form or the brick blank having insufficient strength due to low moisture content during the stamping and shaping process, thereby improving the production efficiency of brick blanks.

[0017] 2. This utility model uses a pushing component to push the stamped and shaped brick blank out of the fixed frame and directly push it above the conveyor belt. There is no need for manual feeding by the staff. The second motor and screw work together to control the movement of the telescopic rod and the pushing frame. The movement of the pushing frame pushes the formed brick blank to the top of the conveyor belt, further improving the production efficiency of the brick blank. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A three-dimensional diagram of a vibrating box for making cement bricks for road surfaces with high permeability;

[0020] Figure 2 A rear view of a vibratory box for making cement bricks for road surfaces with high permeability;

[0021] Figure 3 A cross-sectional view of the fixing frame and pressure plate in a vibratory box for making high-permeability cement bricks for road surfaces;

[0022] Figure 4 A cross-sectional view of the water tank in a vibratory box for making cement bricks for road surfaces with high permeability.

[0023] Figure 5 This is a cross-sectional view of the control box in a vibration box for making cement bricks for road surfaces with high permeability.

[0024] In the attached diagram: 1. Base; 2. Vibration box body; 3. Mold; 4. Fixing frame; 5. Hydraulic cylinder; 6. Pressure plate; 7. Cylinder; 8. Water permeable component; 81. Water tank; 82. First motor; 83. Drive gear; 84. Water spray pipe; 85. Water permeable hole; 86. Driven gear; 9. Pushing component; 91. Control box; 92. Second motor; 93. Screw; 94. Telescopic rod; 95. Pushing frame; 10. Shaping pressure block. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-5 This utility model relates to a vibratory box for producing high permeability cement bricks for road surfaces. It includes a base 1, a permeable component 8, and a pushing component 9. The top of the base 1 is fixedly connected to the vibratory box body 2. A mold 3 is mounted on the top of the vibratory box body 2. A fixing frame 4 is fixedly connected to the top of the vibratory box body 2. A hydraulic cylinder 5 is fixedly connected to the top of the fixing frame 4. The bottom of the output end of the hydraulic cylinder 5 passes through the fixing frame 4 and is fixedly connected to a pressure plate 6. Cylinders 7 are fixedly connected to both sides of the top of the base 1. The top of the output end of the cylinder 7 passes through the fixing frame 4 and is fixedly connected to the mold 3. The permeable component 8 includes a water tank 81. The top of the water tank 81 is slidably connected to the inner wall of the fixing frame 4 via a slide rail. A first motor 82 is fixedly connected to the top of the water tank 81. The bottom of the output end of the first motor 82 passes through the water tank 81 and is fixedly connected to the drive gear 83. Both sides of the top of the inner cavity of the water tank 81 are movably connected to the spray pipes 84. The surface of the spray pipes 84 is provided with water-permeable holes 85. The bottom of the spray pipes 84 passes through to the bottom of the pressure plate 6. The surface of the spray pipes 84 is fixedly connected to the driven gear 86. The push assembly 9 includes two control boxes 91. The bottom of the control box 91 is fixedly connected to the base 1. The rear side of the inner cavity of the control box 91 is fixedly connected to the second motor 92. The front side of the output end of the second motor 92 is fixedly connected to the screw 93. The surface of the screw 93 is threadedly connected to the telescopic rod 94. The surface of the mold 3 is fitted with a push frame 95. The front side of the telescopic rod 94 is fixedly connected to the push frame 95.

[0028] Specifically: the vibrating box body 2 can continuously generate vibration, so that the raw materials are evenly distributed. At the same time, during the process of replenishing water to the raw materials, it can improve the permeability of the raw materials and make them evenly absorb water. The fixing frame 4 can facilitate the installation and fixing of the hydraulic cylinder 5. The pressure plate 6 can control the shaping pressure block 10 to squeeze the raw materials inside the mold 3 downward, so as to shape them into brick blanks. The cylinder 7 can adjust the working height of the mold 3. The first motor 82 can cooperate with the driving gear 83 to control the driven gear 86 and the water spray pipe 84 to rotate, improving the uniformity of water spraying from the water spray pipe 84. The second motor 92 can cooperate with the screw 93 to control the working position of the telescopic rod 94 and the pusher frame 95. The pusher frame 95 is used to push the brick blanks to the top of the conveyor, eliminating the need for manual feeding by the staff.

[0029] Example 2

[0030] Please see Figure 1-5Based on Embodiment 1, an adjusting frame is fixedly connected to the rear side of the top of the fixed frame 4. The front side of the adjusting frame and the water tank 81 are fixedly connected by a tension spring. A cam is fixedly connected to the bottom of the drive gear 83. A push plate is fixedly connected to the bottom of the front side of the adjusting frame. Adjusting openings for use with the cylinder 7 are provided on both sides of the fixed frame 4. A water injection pipe is connected to the rear side of the water tank 81. A sliding opening for use with the first motor 82 is provided on the top of the fixed frame 4. A water spray hole is provided on the bottom of the surface of the water spray pipe 84 for spraying water. The surface of pipe 84 is movably connected to water tank 81 via bearings. A shaping block 10 is fixedly connected to the bottom of pressure plate 6. A slide rail is fixedly connected to the bottom of the inner cavity of control box 91. A slider is slidably connected to the surface of the slide rail. The top of the slider is fixedly connected to telescopic rod 94. The inner wall of telescopic rod 94 is threaded to cooperate with screw 93. The front side of telescopic rod 94 is fixedly connected to push frame 95 via connecting plate. Push frame 95 is U-shaped. There are two hydraulic cylinders 5, which are distributed on both sides of the top of fixed frame 4.

[0031] Specifically: the adjusting frame facilitates the fixing of the push plate and tension spring; the push plate can cooperate with the cam to control the water tank 81 to move back and forth, increasing the spray range of the water spray pipe 84; the adjusting opening facilitates the cylinder 7 to control the working height of the mold 3; the water injection pipe can inject water into the water tank 81; the sliding opening facilitates the forward and backward movement of the first motor 82; the spray hole can make the water spray pipe 84 spray water evenly onto the raw material; the bearing can make the water spray pipe 84 rotate stably; the shaping pressure block 10 can squeeze and shape the raw material inside the mold 3; the slide rail and slider can prevent the telescopic rod 94 from rotating, improving its stability during movement; the thread facilitates the use of the screw 93 and the telescopic rod 94; the connecting plate can increase the stability of the connection between the telescopic rod 94 and the pusher frame 95; and the U-shaped pusher frame 95 can smoothly push the brick blank to the top of the conveyor.

[0032] The working principle of this utility model is as follows: Raw materials are placed inside mold 3. Water is added according to the moisture content of the raw materials. The first motor 82 is turned on. The first motor 82, in conjunction with the driving gear 83, controls the rotation of two driven gears 86. The driven gears 86 drive the water spray pipe 84 to rotate, spraying water as the water spray pipe 84 rotates. The vibration box body 2 is then turned on. The vibration box body 2 evenly distributes the raw materials while increasing their permeability, ensuring uniform moisture absorption. This prevents problems such as difficulty in forming the raw materials or insufficient strength of the brick blanks due to low moisture content during stamping and shaping. After water replenishment is completed, hydraulic cylinder 5 is activated. Hydraulic cylinder 5 drives pressure plate 6 and shaping block 10 to move downward. The shaping block 10 and mold 3 work together to compact the raw material and shape it into a brick blank. After the stamping is completed, pressure plate 6 is reset and cylinder 7 is activated. Cylinder 7 drives mold 3 to move upward. At this time, the brick blank is located at the top of vibrating box body 2. Second motor 92 is activated. Second motor 92 works with screw 93 to control telescopic rod 94 and pusher frame 95 to move. Pusher frame 95 moves to push the brick blank to the top of the conveyor. There is no need for manual feeding by the staff, which improves the production efficiency of brick blanks.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A vibratory box for producing cement bricks with high permeability, comprising a base (1), a permeable component (8), and a material pushing component (9), characterized in that: The top of the base (1) is fixedly connected to the vibrating box body (2), the top of the vibrating box body (2) is provided with a mold (3), the top of the vibrating box body (2) is fixedly connected to a fixed frame (4), the top of the fixed frame (4) is fixedly connected to a hydraulic cylinder (5), the bottom of the output end of the hydraulic cylinder (5) passes through the fixed frame (4) and is fixedly connected to a pressure plate (6), and both sides of the top of the base (1) are fixedly connected to cylinders (7), the top of the output end of the cylinder (7) passes through the fixed frame (4) and is fixedly connected to the mold (3); The permeable component (8) includes a water tank (81). The top of the water tank (81) is slidably connected to the inner wall of the fixed frame (4) via a slide rail. A first motor (82) is fixedly connected to the top of the water tank (81). The bottom of the output end of the first motor (82) passes through the water tank (81) and is fixedly connected to a drive gear (83). Water spray pipes (84) are movably connected to both sides of the top of the inner cavity of the water tank (81). Water permeable holes (85) are opened on the surface of the water spray pipes (84). The bottom of the water spray pipes (84) extends to the bottom of the pressure plate (6). A driven gear (86) is fixedly connected to the surface of the water spray pipes (84). The feeding assembly (9) includes two control boxes (91). The bottom of the control box (91) is fixedly connected to the base (1). A second motor (92) is fixedly connected to the rear side of the inner cavity of the control box (91). A screw (93) is fixedly connected to the front side of the output end of the second motor (92). A telescopic rod (94) is threadedly connected to the surface of the screw (93). A feeding frame (95) is sleeved on the surface of the mold (3). The front side of the telescopic rod (94) is fixedly connected to the feeding frame (95).

2. The vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: An adjustment frame is fixedly connected to the rear side of the top of the fixed frame (4), and the front side of the adjustment frame is fixedly connected to the water tank (81) by a tension spring. A cam is fixedly connected to the bottom of the drive gear (83), and a push plate is fixedly connected to the bottom of the front side of the adjustment frame.

3. The vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: The fixing frame (4) has adjustment openings on both sides for use with the cylinder (7), and the water tank (81) is connected to a water injection pipe at the rear.

4. The vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: The top of the fixed frame (4) is provided with a sliding opening for use with the first motor (82), and the bottom of the surface of the water spray pipe (84) is provided with a water spray hole.

5. The vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: The surface of the water spray pipe (84) is movably connected to the water tank (81) via a bearing, and a shaping pressure block (10) is fixedly connected to the bottom of the pressure plate (6).

6. The vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: The bottom of the inner cavity of the control box (91) is fixedly connected to a slide rail, and a slider is slidably connected to the surface of the slide rail. The top of the slider is fixedly connected to the telescopic rod (94).

7. A vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: The inner wall of the telescopic rod (94) is provided with a thread that works in conjunction with the screw (93), and the front side of the telescopic rod (94) is fixedly connected to the pusher frame (95) through a connecting plate.

8. A vibratory box for producing high permeability cement bricks for road surfaces according to claim 1, characterized in that: The pusher frame (95) is U-shaped, and there are two hydraulic cylinders (5), which are distributed on both sides of the top of the fixed frame (4).

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