Preparation device of reservoir anti-seepage lining ecological friendly vegetation concrete

Abstract

This utility model discloses an eco-friendly vegetation concrete preparation device for reservoir seepage-proof lining, relating to the field of reservoir engineering technology. It includes a tank structure, a transmission structure, a mixing structure, and a guiding structure. The transmission structure drives a rack and pinion to mesh with a first gear via a drive cylinder, converting linear reciprocating power into angular reciprocating adjustment of the transmission rod. The mixing rod of the mixing structure oscillates with the transmission rod and simultaneously rotates through a second gear meshing with a fixed gear ring of the guiding structure, causing the mixing blades to form a composite motion of reciprocating oscillation and self-rotation. The guiding structure constrains the motion trajectory of the second gear through the gear ring, ensuring efficient and uniform mixing. This device, through the synergy of multiple structures, achieves the reciprocating composite mixing function of concrete, improving material homogeneity and preparation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of reservoir engineering technology, specifically to a device for preparing eco-friendly vegetation concrete for reservoir seepage prevention lining. Background Technology

[0002] In reservoir construction, seepage-proof lining is a crucial step in ensuring the long-term safe operation of the reservoir. Eco-friendly vegetation concrete, as a material that combines seepage prevention and ecological restoration functions, has its preparation quality directly affecting the lining effect. Traditional concrete preparation equipment often uses a single rotary mixing method, which is difficult to meet the requirement of uniform mixing of multiple components such as cementitious materials, aggregates, and vegetation fibers in vegetation concrete. Furthermore, the material's inherent properties during discharge cause it to adhere to the tank wall, leading to problems such as discharge blockage.

[0003] The existing preparation equipment has the following shortcomings: First, the stirring method is singular and cannot achieve multi-dimensional composite motion, resulting in insufficient material mixing uniformity; second, it lacks an effective anti-sticking function for discharge; and third, the discharge control precision is low, making it difficult to meet the strict requirements of ecological concrete for discharge timing.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in related technologies, this utility model proposes an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows: An eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining includes a tank structure, a transmission structure connected to the tank structure, a mixing structure connected to the transmission structure, and a guide structure matched to the mixing structure. The mixing structure realizes the reciprocating mixing function of the concrete inside the tank structure through the transmission structure and the guide structure.

[0007] Furthermore, the tank structure includes a mixing tank, a discharge port, a hinged plate, a drive cylinder, a vibrating motor, and vibrating plates. The bottom of the mixing tank is provided with a discharge port, which is covered by a hinged plate. A drive cylinder is connected to the hinged plate. Vibrating plates are provided on both sides of the mixing tank, and vibrating plates are connected to vibrating motors.

[0008] Furthermore, the transmission structure includes a transmission rod, a fixed sleeve, a first gear, a rack, a drive electric cylinder, and a hinge seat. One end of the transmission rod is fixedly connected to the fixed sleeve, the first gear is fixed on the transmission rod, the first gear meshes with the rack, one side of the rack is connected to the drive electric cylinder, and the transmission rod is rotatably connected to the hinge seat, which is fixedly installed on the top edge of the mixing tank.

[0009] Furthermore, the stirring structure includes a stirring rod, a second gear, a connecting sleeve, and stirring blades. The second gear is fixed on the stirring rod, the connecting sleeve is fixedly connected to the stirring rod, and the stirring blades are fixedly connected to the periphery of the connecting sleeve. The stirring rod is rotatably connected to the fixed sleeve at a fixed point.

[0010] Furthermore, the guide structure includes a support frame and a gear ring. A gear ring is fixedly connected to one side of the support frame, and the gear ring meshes with the second gear. The support frame is fixedly connected to the mixing tank and rotatably connected to the transmission rod.

[0011] The beneficial effects of this utility model are as follows: 1. The mixing structure significantly increases the shearing and tumbling frequency of materials through a compound motion trajectory of reciprocating oscillation and self-rotation, promoting the full mixing of multiple components such as cementitious materials, aggregates, and vegetation fibers, thereby improving the homogeneity and impermeability of concrete.

[0012] 2. The transmission and guiding structures are driven by gear and rack meshing, which converts linear power into compound motion. The precise mechanical constraints ensure efficient and stable mixing process, reducing energy consumption and equipment wear. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main structure of an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the tank structure of an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining according to an embodiment of the present utility model. Figure 3 This is a connection diagram of the mixing structure of an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining according to an embodiment of the present utility model. Figure 4 This is a schematic diagram of the transmission structure of an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining according to an embodiment of the present utility model. Figure 5 This is a schematic diagram of the mixing structure of an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining according to an embodiment of the present utility model. Figure 6 This is a schematic diagram of the guide structure of an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining according to an embodiment of the present utility model.

[0015] In the picture: 1. Tank structure; 101. Mixing tank; 102. Discharge port; 103. Opening and closing plate; 104. Drive cylinder; 105. Vibrating motor; 106. Vibrating plate; 2. Transmission structure; 201. Transmission rod; 202. Fixing sleeve; 203. First gear; 204. Rack; 205. Drive cylinder; 206. Hinge seat; 3. Mixing structure; 301. Mixing rod; 302. Second gear; 303. Connecting sleeve; 304. Mixing blade; 4. Guide structure; 401. Support frame; 402. Gear ring. Detailed Implementation

[0016] 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.

[0017] According to an embodiment of the present invention, an eco-friendly vegetation concrete preparation device for reservoir seepage prevention lining is provided. Example

[0018] like Figure 1-6 As shown, the reservoir seepage prevention lining eco-friendly vegetation concrete preparation device according to an embodiment of the present utility model includes a tank structure 1, a transmission structure 2 connected to the tank structure 1, a stirring structure 3 connected to the transmission structure 2, and a guide structure 4 matched to the stirring structure 3. The stirring structure 3 realizes the reciprocating stirring function of the concrete in the tank structure 1 through the transmission structure 2 and the guide structure 4.

[0019] The tank structure 1 includes a mixing tank 101, a discharge port 102, a hinge plate 103, a drive cylinder 104, a vibrating motor 105, and a vibrating plate 106. The bottom end of the mixing tank 101 is provided with a discharge port 102, and the discharge port 102 is covered by the hinge plate 103. The drive cylinder 104 is connected to the hinge plate 103. Vibrating plates 106 are provided on both sides of the mixing tank 101, and the vibrating plates 106 are connected to the vibrating motor 105.

[0020] The tank structure 1 is the basic support and core of material handling of the device. Its main body is the mixing tank 101, which is equipped with a mixing tank to hold the concrete material to be mixed. The discharge port 102 at the bottom of the mixing tank 101 is the channel for material discharge. The opening and closing is controlled by the opening and closing plate 103 covering it and the drive cylinder 104. The drive cylinder 104 drives the opening and closing plate 103 through the connection of the air circuit and the solenoid valve to realize the precise opening and closing of the discharge port 102. The vibrating plates 106 on both sides of the mixing tank 101 work together with the vibrating motor 105. The vibrating motor 105 transmits vibration to make the vibrating plates 106 generate high-frequency vibration force. During discharge, the high-frequency vibration force accelerates the discharge of concrete.

[0021] The transmission structure 2 includes a transmission rod 201, a fixed sleeve 202, a first gear 203, a rack 204, a drive electric cylinder 205, and a hinge seat 206. One end of the transmission rod 201 is fixedly connected to the fixed sleeve 202. The first gear 203 is fixed on the transmission rod 201. The first gear 203 meshes with the rack 204. One side of the rack 204 is connected to the drive electric cylinder 205. The transmission rod 201 is rotatably connected to the hinge seat 206. The hinge seat 206 is fixedly installed on the top edge of the mixing tank 101.

[0022] The transmission structure 2 is a key component for power transmission and motion conversion. It provides linear reciprocating power through the drive cylinder 205, which drives the rack 204 connected to it to perform horizontal reciprocating motion. The rack 204 meshes with the first gear 203 fixed on the transmission rod 201, converting the linear motion into the reciprocating rotational motion of the transmission rod 201. One end of the transmission rod 201 is connected to the stirring structure 3 through the fixed sleeve 202, and the other end is rotatably mounted on the top edge of the stirring tank 101 through the hinge seat 206, forming a stable rotation fulcrum. This structure, through the transmission chain of the drive cylinder 205, rack 204, and first gear 203, converts the linear reciprocating power into the angular reciprocating adjustment of the transmission rod 201, providing the basic driving force for the compound motion of the stirring structure 3.

[0023] The stirring structure 3 includes a stirring rod 301, a second gear 302, a connecting sleeve 303, and a stirring blade 304. The second gear 302 is fixed on the stirring rod 301, the connecting sleeve 303 is fixedly connected to the stirring rod 301, the stirring blade 304 is fixedly connected to the periphery of the connecting sleeve 303, and the stirring rod 301 is rotatably connected to the fixed sleeve 202 at a fixed point.

[0024] The mixing structure 3 is the actuator for fully mixing concrete. Its mixing rod 301 is connected to the transmission rod 201 of the transmission structure 2 through the fixed sleeve 202. It swings back and forth at a fixed angle in the mixing tank 101 with the reciprocating rotation of the transmission rod 201. The second gear 302 fixed on the mixing rod 301 meshes with the toothed ring 402 of the guide structure 4. Since the toothed ring 402 is fixed to the mixing tank 101, when the mixing rod 301 swings with the transmission rod 201, the second gear 302 rolls on the toothed ring 402, forcing the mixing rod 301 to rotate synchronously. The mixing blade 304 fixed by the connecting sleeve 303 forms a composite motion trajectory of reciprocating swing and self-rotation, which significantly increases the shearing and turning frequency of the concrete material, so that the components of the material, such as cementitious materials, aggregates, and vegetation fibers, are fully mixed, thereby improving the homogeneity and impermeability of the concrete.

[0025] The guide structure 4 includes a support frame 401 and a gear ring 402. The gear ring 402 is fixedly connected to one side of the support frame 401. The gear ring 402 meshes with the second gear 302. The support frame 401 is fixedly connected to the mixing tank 101. The support frame 401 is provided with a through hole for the transmission rod 201 to pass through. The support frame 401 is rotatably connected to the transmission rod 201.

[0026] The guide structure 4 is a guiding and constraining component that ensures the compound motion of the stirring structure 3. It is fixedly installed on the stirring tank 101 by the support frame 401. The toothed ring 402 on one side of the support frame 401 is engaged with the second gear 302 of the stirring structure 3. When the transmission structure 2 drives the stirring rod 301 to swing back and forth, the second gear 302 is constrained by the toothed ring 402 and forced to rotate around its own axis, thereby converting the single swing of the transmission rod 201 into the combined swing and rotation motion of the stirring rod 301. This structure, through the mechanical constraint of gear meshing, precisely controls the motion trajectory of the stirring blade 304, ensuring the efficiency and uniformity of the stirring process. It is the key guiding mechanism for realizing the reciprocating stirring function of the device.

[0027] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0028] In summary, with the aid of the above-mentioned technical solution of this utility model, the mixing tank 101 is provided with a mixing trough inside, and the bottom end of the mixing trough is connected to the discharge port 102. The opening and closing of the discharge port 102 is controlled by the opening and closing plate 103 and the driving cylinder 104. The driving cylinder 104 controls the opening and closing of the opening and closing plate 103 through the connection of the air circuit and the solenoid valve, thereby controlling the opening and closing of the discharge port 102. The vibrating plates 106 on both sides of the mixing tank 101 generate vibration through the vibrating motor 105 to vibrate the concrete material in the mixing trough, thereby accelerating the discharge of concrete. The driving cylinder 205 drives the rack 204. The rack 204 reciprocates through the first gear 203 and the transmission rod 201. The stirring rod 301 is adjusted to reciprocate at a fixed angle through the transmission rod 201 and the fixed sleeve 202. At the same time, the stirring rod 301 meshes with the gear ring 402 through the second gear 302. Since the gear ring 402 is fixed on the mixing tank 101, the stirring rod 301 will reciprocate under the transmission of the second gear 302 and the gear ring 402, thereby realizing the function of the stirring blade 304 rotating and stirring at a fixed angle while swinging back and forth in the mixing tank 101.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ecological friendly vegetation concrete preparation device for reservoir seepage-proof lining, characterized in that, It includes a tank structure (1), a transmission structure (2) connected to the tank structure (1), a stirring structure (3) connected to the transmission structure (2), a guide structure (4) matched to the stirring structure (3), and the stirring structure (3) realizes the reciprocating stirring function of the concrete in the tank structure (1) through the transmission structure (2) and the guide structure (4).

2. The preparation device of the ecological friendly vegetation concrete for reservoir seepage-proof lining according to claim 1, characterized in that, The tank structure (1) includes a mixing tank (101), a discharge port (102), a hinge plate (103), and a drive cylinder (104). The bottom end of the mixing tank (101) is provided with a discharge port (102). The tops of the two hinge plates (103) are hinged to the mixing tank (101). The bottoms of the two hinge plates (103) are closed to cover the discharge port (102). The hinge plates (103) are connected to a drive cylinder (104) that controls the opening and closing of the bottoms of the two hinge plates (103).

3. The device for preparing eco-friendly vegetation concrete for reservoir seepage prevention lining according to claim 2, characterized in that, The mixing tank (101) is equipped with vibrating plates (106) on both sides, and the vibrating plates (106) are connected to vibrating motors (105).

4. The device for preparing eco-friendly vegetation concrete for reservoir seepage prevention lining according to claim 3, characterized in that, The transmission structure (2) includes a transmission rod (201), a fixed sleeve (202), a first gear (203), a rack (204), a drive electric cylinder (205), and a hinge seat (206). One end of the transmission rod (201) is fixedly connected to the fixed sleeve (202). The first gear (203) is fixed on the transmission rod (201). The first gear (203) meshes with the rack (204). The drive electric cylinder (205) is connected to one side of the rack (204). The transmission rod (201) is rotatably connected to the hinge seat (206). The hinge seat (206) is fixedly installed on the top edge of the mixing tank (101).

5. The device for preparing eco-friendly vegetation concrete for reservoir seepage prevention lining according to claim 4, characterized in that, There are two fixing sleeves (202), and they are coaxially fixed on the stirring structure (3).

6. The device for preparing eco-friendly vegetation concrete for reservoir seepage prevention lining according to claim 5, characterized in that, The stirring structure (3) includes a stirring rod (301), a second gear (302), a connecting sleeve (303), and a stirring blade (304). The second gear (302) is fixed on the stirring rod (301), the connecting sleeve (303) is fixedly connected to the stirring rod (301), and the stirring blade (304) is fixedly connected to the periphery of the connecting sleeve (303). The stirring rod (301) is rotatably connected to the fixed sleeve (202) at a fixed point.

7. The device for preparing eco-friendly vegetation concrete for reservoir seepage prevention lining according to claim 6, characterized in that, The guide structure (4) includes a support frame (401) and a gear ring (402). The gear ring (402) is fixedly connected to one side of the support frame (401). The gear ring (402) meshes with the second gear (302). The support frame (401) is fixedly connected to the mixing tank (101). The support frame (401) is provided with a through hole for the transmission rod (201) to pass through.

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