Quantitative batching device for concrete admixture production
By designing the cutting mechanism of the quantitative batching device, and using the combination of gears and rotary covers, uniform cutting of concrete admixture raw materials is achieved, solving the problem of raw material accumulation and stirring time, and improving production efficiency.
Patent Information
- Application Number
- CN202420695868.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-04-07
AI Technical Summary
In the production of existing concrete admixtures, the admixture raw materials are poured directly into the mixing barrel, causing accumulation and inability to be evenly distributed, resulting in an extended stirring time and affecting production efficiency.
A quantitative batching device for the production of concrete admixtures is designed, including a cutting mechanism, which drives the gears and rotary cover to rotate through the second motor to drive the cutting barrel to achieve uniform cutting of the admixture raw material.
The uniform discharge of the admixture raw materials is achieved, avoiding accumulation, speeding up the dissolution speed, and improving the production efficiency of the admixture.
Smart Images
Figure CN222777924U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete admixture processing, in particular to a quantitative batching device for concrete admixture production. Background Art
[0002] Concrete admixtures are substances used to change the performance and characteristics of concrete. They change certain physical or chemical properties of concrete by being added to concrete. The use of concrete admixtures can improve the working performance, solidity, durability and crack resistance of concrete.
[0003] The existing concrete admixture production is to weigh the admixture raw materials by using weighing equipment, and then directly pour the weighed admixture raw materials into a mixing barrel for stirring and mixing. Since the method of directly pouring the admixture raw materials may cause the admixture raw materials to pile up together and cannot be evenly distributed in the mixing barrel, more time is required for stirring and mixing, which affects the production efficiency of the admixture.
[0004] Therefore, it is necessary to design a quantitative batching device for concrete admixture production that can uniformly feed admixture raw materials, avoid admixture raw material accumulation, accelerate the dissolution rate of admixture raw materials, and improve the production efficiency of admixtures. Utility Model Content
[0005] In order to overcome the shortcomings of the existing concrete admixture production, the method of directly pouring the admixture raw materials may cause the admixture raw materials to pile up and cannot be evenly distributed in the mixing barrel, and more time is needed for stirring and mixing, thereby affecting the production efficiency of the admixture, the utility model provides a quantitative batching device for concrete admixture production, which can evenly feed the admixture raw materials, avoid the accumulation of admixture raw materials, accelerate the dissolution rate of the admixture raw materials, and improve the production efficiency of the admixture.
[0006] The technical implementation scheme of the utility model is: a quantitative batching device for concrete admixture production, including a support frame, a mixing barrel, a water outlet pipe, a controller, a first fixed block, a first motor, a bevel gear, a first mixing frame, a second mixing frame and a feeding mechanism, the upper part of the support frame is connected with the mixing barrel, the lower left side of the mixing barrel is connected with the water outlet pipe, the right side of the water outlet pipe is connected with the controller, the water outlet pipe is connected with the left side of the support frame, the lower right side of the mixing barrel is connected with the first fixed block, the first fixed block is connected with the first motor, the output shaft of the first motor is connected with the bevel gear, the middle part of the mixing barrel is rotatably connected with the first mixing frame, the inside of the first mixing frame is rotatably connected with the second mixing frame, the lower part of the first mixing frame is also connected with the bevel gear, the lower side of the second mixing frame is also connected with the bevel gear, the bevel gears are meshed with each other, and a feeding mechanism is provided between the support frame and the mixing barrel.
[0007] In one embodiment, the mixing barrel is made of steel.
[0008] In one embodiment, a water inlet pipe is also included, and the water inlet pipe is connected to the left side of the upper part of the mixing barrel.
[0009] In one embodiment, the unloading mechanism includes a placement rack, a rotating cover, a unloading barrel, a first gear, a second fixed block, a second motor and a second gear. The placement rack is connected to the rear side of the upper part of the support rack, the rotating cover is rotatably connected to the inner side of the placement rack, a plurality of unloading barrels are connected to the rotating cover, the lower side of the rotating cover is connected to the first gear, the second fixed block is connected to the right side of the upper part of the mixing barrel, the second fixed block is connected to the second motor, the second motor output shaft is connected to the second gear, and the second gear is meshed with the first gear.
[0010] In one of the embodiments, a closing mechanism is also included, which includes a closing frame, a screw and a guide rod. The middle part of the rotating cover is rotatably connected to the screw, and the closing frame is threadedly connected to the screw. The lower barrel is in contact with the closing frame, and a plurality of guide rods are connected to the upper side of the middle part of the rotating cover, and the guide rods are slidably connected to the closing frame.
[0011] In one embodiment, a turning handle is connected to the upper side of the screw rod.
[0012] Beneficial effects: 1. The utility model drives the second gear to rotate through the operation of the second motor, and the second gear and the first gear mesh with each other, driving the rotating cover to rotate on the placement rack, and then driving the discharge barrel to rotate, so as to achieve the effect of uniformly discharging the additive raw materials, avoiding the accumulation of additive raw materials, accelerating the dissolution rate of the additive raw materials, and improving the production efficiency of the additive.
[0013] 2. The utility model drives the screw to rotate on the rotating cover by holding the turning handle, and then drives the closing frame to move downward under the action of the thread, so that the closing frame contacts the discharge barrel, achieving the effect of being able to lift the closing frame and facilitate the discharge of the external additive raw material. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the stirring mechanism of the utility model.
[0016] Figure 3 It is a schematic diagram of a first cross-sectional three-dimensional structure of the blanking mechanism of the utility model.
[0017] Figure 4 It is a schematic diagram of the second three-dimensional structure of the feeding mechanism of the utility model.
[0018] Figure 5It is a three-dimensional structural schematic diagram of the closing mechanism of the utility model.
[0019] Marked in the figure: 1-support frame, 2-mixing barrel, 3-water inlet pipe, 4-water outlet pipe, 5-controller, 6-first fixed block, 7-first motor, 8-bevel gear, 9-first stirring frame, 10-second stirring frame, 11-unloading mechanism, 111-placing frame, 112-rotating cover, 113-unloading barrel, 114-first gear, 115-second fixed block, 116-second motor, 117-second gear, 12-closing mechanism, 121-closing frame, 122-screw, 123-guide rod. DETAILED DESCRIPTION
[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.
[0021] A quantitative batching device for concrete admixture production, such as Figure 1 and Figure 2 As shown, it includes a support frame 1, a mixing barrel 2, a water inlet pipe 3, a water outlet pipe 4, a controller 5, a first fixed block 6, a first motor 7, a bevel gear 8, a first stirring frame 9, a second stirring frame 10 and a feeding mechanism 11. The upper part of the support frame 1 is connected to the stirring barrel 2, and the stirring barrel 2 is made of steel with high strength and wear resistance. The upper left side of the stirring barrel 2 is connected to the water inlet pipe 3, the lower left side of the stirring barrel 2 is connected to the water outlet pipe 4, the right side of the water outlet pipe 4 is connected to the controller 5, and the water outlet pipe 4 is connected to the left part of the support frame 1. A first fixed block 6 is connected to the lower right side of the mixing barrel 2, a first motor 7 is connected to the first fixed block 6, a bevel gear 8 is connected to the output shaft of the first motor 7, a first stirring frame 9 is rotatably connected to the middle of the mixing barrel 2, a second stirring frame 10 is rotatably connected to the inside of the first stirring frame 9, a bevel gear 8 is also connected to the lower part of the first stirring frame 9, a bevel gear 8 is also connected to the lower side of the second stirring frame 10, the bevel gears 8 are meshed with each other, and a feeding mechanism 11 capable of evenly feeding the additive raw materials is provided between the support frame 1 and the mixing barrel 2.
[0022] like Figure 1 , Figure 3 and Figure 4As shown, the unloading mechanism 11 includes a placement rack 111, a rotating cover 112, a unloading barrel 113, a first gear 114, a second fixed block 115, a second motor 116 and a second gear 117. The placement rack 111 is connected to the rear side of the upper part of the support frame 1, and the rotating cover 112 is rotatably connected to the inner side of the placement rack 111. Three unloading barrels 113 are connected to the rotating cover 112, and the first gear 114 is connected to the lower side of the rotating cover 112. The second fixed block 115 is connected to the right side of the upper part of the mixing barrel 2, and the second fixed block 115 is connected to the second motor 116. The second gear 117 is connected to the output shaft of the second motor 116, and the second gear 117 is meshed with the first gear 114.
[0023] like Figure 1 and Figure 5 As shown, a closing mechanism 12 is also included, and the closing mechanism 12 includes a closing frame 121, a screw 122 and a guide rod 123. The middle part of the rotating cover 112 is rotatably connected to the screw 122, and the upper side of the screw 122 is connected to a handle for easy rotation. The closing frame 121 is threadedly connected to the screw 122, and the lower barrel 113 is in contact with the closing frame 121. Three guide rods 123 are connected to the upper side of the middle part of the rotating cover 112, and the guide rods 123 are all slidably connected to the closing frame 121.
[0024] When using the device, first place the support frame 1 in the concrete admixture batching area, then add water or solution into the mixing barrel 2 through the water inlet pipe 3, and then start the first motor 7 on the first fixed block 6. The operation of the first motor 7 drives the bevel gear 8 to rotate, and the bevel gears 8 mesh with each other to drive the first mixing frame 9 to rotate, and at the same time drive the second mixing frame 10 to rotate, and then pour the admixture raw material into the discharge barrel 113 with a scale, and add the required admixture raw material by observing the scale on the discharge barrel 113, and then hold the handle to rotate, drive the screw 122 to rotate on the rotating cover 112, and then drive the closing frame 121 to move upward along the guide rod 123 under the action of the thread, so that the closing frame 121 no longer contacts the discharge barrel 113, so that the admixture raw material falls into the mixing barrel 2 through the discharge barrel 113, and then start the second motor 116 on the second fixed block 115, and the operation of the second motor 116 drives the second gear 117 to rotate. The second gear 117 and the first gear 114 mesh with each other to drive the rotating cover 112 to rotate on the placement frame 111, and then drive the discharge barrel 113 to rotate, so that the additive raw material can be uniformly discharged, the additive raw material can be avoided from piling up, the dissolution speed of the additive raw material can be accelerated, and the production efficiency of the additive can be improved. When the mixing of the additive raw material is completed, the first motor 7 and the second motor 116 are turned off, and the mixed additive is discharged through the water outlet pipe 4 through the controller 5. When the next batch of additives needs to be made, the handle can be held and rotated to drive the screw 122 to rotate on the rotating cover 112, and then the closing frame 121 is driven to move downward under the action of the thread, so that the closing frame 121 contacts the discharge barrel 113, so that the closing frame 121 can be lifted and lowered, which is convenient for the discharge of the additive raw material. Then, the additive raw material is poured into the discharge barrel 113, and the amount is controlled by the scale on the discharge barrel 113.
[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to the 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. A quantitative batching device for concrete admixture production, characterized by: The invention comprises a support frame (1), a mixing barrel (2), a water outlet pipe (4), a controller (5), a first fixed block (6), a first motor (7), a bevel gear (8), a first mixing frame (9), a second mixing frame (10) and a feeding mechanism (11); the upper part of the support frame (1) is connected to the mixing barrel (2); the lower left side of the mixing barrel (2) is connected to the water outlet pipe (4); the right side of the water outlet pipe (4) is connected to the controller (5); the water outlet pipe (4) is connected to the left side of the support frame (1); the lower right side of the mixing barrel (2) is connected to the first fixed block (6); the first The fixed block (6) is connected to a first motor (7), an output shaft of the first motor (7) is connected to a bevel gear (8), the middle of the stirring barrel (2) is rotatably connected to a first stirring frame (9), the interior of the first stirring frame (9) is rotatably connected to a second stirring frame (10), the lower part of the first stirring frame (9) is also connected to a bevel gear (8), the lower side of the second stirring frame (10) is also connected to a bevel gear (8), the bevel gears (8) are meshed with each other, and a feeding mechanism (11) capable of evenly feeding the additive raw material is provided between the support frame (1) and the stirring barrel (2).
2. A quantitative batching device for concrete admixture production according to claim 1, characterized in that: The mixing barrel (2) is made of steel.
3. A quantitative batching device for concrete admixture production according to claim 2, characterized in that: It also includes a water inlet pipe (3), and the left side of the upper part of the mixing barrel (2) is connected to the water inlet pipe (3).
4. A quantitative batching device for concrete admixture production according to claim 3, characterized in that: The material discharge mechanism (11) comprises a placing frame (111), a rotating cover (112), a material discharge barrel (113), a first gear (114), a second fixed block (115), a second motor (116) and a second gear (117); the placing frame (111) is connected to the rear side of the upper part of the support frame (1); the rotating cover (112) is rotatably connected to the inner side of the placing frame (111); a plurality of material discharge barrels (113) are connected to the rotating cover (112); the lower side of the rotating cover (112) is connected to the first gear (114); the second fixed block (115) is connected to the right side of the upper part of the mixing barrel (2); the second fixed block (115) is connected to the second motor (116); the second gear (117) is connected to the output shaft of the second motor (116); the second gear (117) and the first gear (114) are meshed with each other.
5. A quantitative batching device for concrete admixture production according to claim 4, characterized in that: The invention also comprises a closing mechanism (12), the closing mechanism (12) comprising a closing frame (121), a screw (122) and a guide rod (123); the middle part of the rotating cover (112) is rotatably connected to the screw (122); the closing frame (121) is threadedly connected to the screw (122); the lower barrel (113) is in contact with the closing frame (121); the upper side of the middle part of the rotating cover (112) is connected to a plurality of guide rods (123); the guide rods (123) are slidably connected to the closing frame (121).
6. A quantitative batching device for concrete admixture production according to claim 5, characterized in that: The upper side of the screw rod (122) is connected with a turning handle.