Automatic concrete batching and stirring device for constructional engineering
By designing the automatic mixing device for concrete for construction projects, and using automatic feeding and metering control technology, the problems of slow manual loading speed and difficult metering control are solved, and the effect of improving the mixing speed and working efficiency of concrete is achieved.
Patent Information
- Application Number
- CN202421670514.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Due to the slow manual loading speed of existing concrete mixing devices, the mixing working rate is reduced and the measurement cannot be effectively controlled, resulting in the concrete requiring multiple additions of materials to be used normally, which increases the working time.
An automatic mixing and mixing device for concrete for construction projects was designed, using components such as feeder, storage box, water storage tank, scale meter, water pump and drive motor to realize automatic feeding and metering control and improve the concrete mixing speed.
Through automatic feeding and metering control, the feeding working time is saved, the concrete mixing speed is increased, the time required for multiple material additions is reduced, and the working efficiency is improved.
Smart Images
Figure CN222987260U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to an automatic batching and mixing device for concrete in construction engineering. Background Art
[0002] Concrete is a basic material commonly used in construction engineering. When in use, it is usually made by mixing clear water and cement evenly;
[0003] However, when a general concrete mixing device is in use, due to manual feeding, the feeding speed is slow, which reduces the mixing work rate of concrete. And during the mixing work, the measurement cannot be controlled, resulting in the need to add the two materials multiple times for the concrete to be used normally, increasing the working time required. Therefore, we propose an automatic batching and mixing device for concrete in construction engineering. Content of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art. However, when a general concrete mixing device is in use, due to manual feeding, the feeding speed is slow, which reduces the mixing work rate of concrete. And during the mixing work, the measurement cannot be controlled, resulting in the need to add the two materials multiple times for the concrete to be used normally, increasing the working time required.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] An automatic batching and mixing device for concrete in construction engineering, including a mixing device barrel body. A support column is installed at the bottom of the mixing device barrel body. A discharge pipe is installed on one side surface of the mixing device barrel body. A valve is installed at the top of the discharge pipe. A scale is installed on the top of one side surface of the mixing device barrel body far away from the discharge pipe. A mixing device barrel cover is installed on the top of the mixing device barrel body. A water inlet is installed on the top of the mixing device barrel cover. A water pump is installed at the top of the water inlet. A driving motor is installed on the top of the mixing device barrel cover near one side of the water inlet. A feeder is installed on one side of the mixing device barrel body. A feeding trough is installed on the side of the feeder far away from the mixing device barrel body. A storage box is installed on the inner side surface of the mixing device barrel body. A water storage tank is installed on one side surface of the storage box. A sealing plate is installed at the bottom of the storage box. A lead screw is installed at the bottom of the sealing plate. A rotating rod is installed on the inner bottom surface of the mixing device barrel cover. A mixing blade is installed at the bottom of the rotating rod. A connecting rod is installed on the surface of the rotating rod. A scraping plate is installed at one end of the connecting rod far away from the rotating rod. A protective layer is installed on the surface of the scraping plate.
[0007] As a preferred solution of the present utility model, the barrel of the stirring device is made of stainless steel material, the support column is welded to the barrel of the stirring device, and the discharge pipe penetrates through the barrel of the stirring device and extends into its interior.
[0008] The technical effect of adopting the above further solution is that the device is supported by the support column, enabling more concrete to be mixed inside the device at one time.
[0009] As a preferred solution of the present utility model, two scale tables are symmetrically installed, and the scale tables are related to the storage bin and the water storage tank.
[0010] As a preferred solution of the present utility model, the cover of the stirring device barrel is fixed to the barrel of the stirring device by a buckle. The water inlet penetrates through the cover of the stirring device barrel and extends into the water storage tank. The feeding port of the feeder penetrates through the cover of the stirring device barrel and extends into the storage bin. The feeding trough is designed in a funnel shape.
[0011] As a preferred solution of the present utility model, the driving motor is in transmission connection with the rotating rod and the rotating rod can rotate. Discharge holes are opened at the bottoms of the storage bin and the water storage tank. The area of the sealing plate is greater than or equal to the area of the discharge hole. The lead screw is fixed to the inside of the barrel of the stirring device through a connecting block. Two lead screws are symmetrically installed. The lead screw is in transmission connection with the sealing plate.
[0012] The technical effect of adopting the above further solution is that the storage bin and the water storage tank are sealed by the lead screw and the sealing plate, which is convenient for controlling the opening and closing of the discharge hole.
[0013] As a preferred solution of the present utility model, the connecting rod is welded to the rotating rod, the scraping plate is fixed to the connecting rod by bolts. The front surface of the scraping plate is an arc surface. Two scraping plates are symmetrically installed. The protective layer is made of rubber material.
[0014] The technical effect of adopting the above further solution is that the residual concrete on the inner wall of the barrel of the stirring device is scraped off by the scraping plate, reducing the difficulty of subsequent cleaning work.
[0015] Compared with the prior art, the beneficial effects of the present utility model are:
[0016] In the present utility model, through the design of the feeding mechanism and the dosage control structure, by setting the scale table, water pump, feeder, storage bin, and water storage tank, the feeding work can be automatically carried out, saving the time required for the feeding work, and the metering control of the batching can be carried out, increasing the mixing speed of the concrete and reducing the time required for adding materials multiple times. Description of the Drawings
[0017] Figure 1The overall structural schematic diagram of a concrete automatic batching and mixing device for construction engineering provided by the present utility model;
[0018] Figure 2 The internal structural schematic diagram of a concrete automatic batching and mixing device for construction engineering provided by the present utility model;
[0019] Figure 3 The scraper structural schematic diagram of a concrete automatic batching and mixing device for construction engineering provided by the present utility model.
[0020] Legend: 1. Barrel body of the mixing device; 2. Support column; 3. Discharge pipe; 4. Valve; 5. Scale; 6. Lid of the barrel of the mixing device; 7. Water inlet; 8. Water pump; 9. Driving motor; 10. Feeder; 11. Feeding trough; 12. Storage bin; 13. Water storage tank; 14. Sealing plate; 15. Lead screw; 16. Rotating rod; 17. Mixing blade; 18. Connecting rod; 19. Scraper; 20. Protective layer. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively with reference to the relevant. Several embodiments of the present utility model are given. However, the present 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 present utility model more thorough and comprehensive.
[0023] 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 also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0025] Embodiment 1
[0026] As Figures 1-3 shown, this utility model provides a technical solution: a concrete automatic batching and mixing device for construction engineering, including a mixing device barrel body 1, a support column 2 is installed at the bottom of the mixing device barrel body 1, a discharge pipe 3 is installed on one side surface of the mixing device barrel body 1, a valve 4 is installed at the top of the discharge pipe 3, a scale 5 is installed on one side surface of the mixing device barrel body 1 at a position away from the top of the discharge pipe 3, a mixing device barrel cover 6 is installed at the top of the mixing device barrel body 1, a water inlet 7 is installed at the top of the mixing device barrel cover 6, a water pump 8 is installed at the top of the water inlet 7, a driving motor 9 is installed on one side of the mixing device barrel cover 6 near the water inlet 7, a feeder 10 is installed on one side of the mixing device barrel body 1, the feeder 10 is driven by a motor, a feeding trough 11 is installed on one side of the feeder 10 away from the mixing device barrel body 1, a storage tank 12 is installed on the inner side surface of the mixing device barrel body 1, a water storage tank 13 is installed on one side surface of the storage tank 12, a sealing plate 14 is installed at the bottom of the storage tank 12, a lead screw 15 is installed at the bottom of the sealing plate 14, a rotating rod 16 is installed on the inner bottom surface of the mixing device barrel cover 6, a mixing blade 17 is installed at the bottom of the rotating rod 16, a connecting rod 18 is installed on the surface of the rotating rod 16, a scraping plate 19 is installed at one end of the connecting rod 18 away from the rotating rod 16, the arc surface of the scraping plate 19 faces the reverse direction of the rotation of the rotating rod 18, and a protective layer 20 is installed on the surface of the scraping plate 19.
[0027] Embodiment 2
[0028] As Figures 1-3As shown, the barrel body 1 of the stirring device is made of stainless steel material, with strong corrosion resistance and long service life. The support column 2 is welded to the barrel body 1 of the stirring device and can bear more weight. The discharge pipe 3 penetrates the barrel body 1 of the stirring device and extends into its interior. Two scale tables 5 are symmetrically installed. The scale tables 5 are connected to the storage bin 12 and the water storage tank 13. The stirring device cover 6 is fixed to the barrel body 1 of the stirring device by a buckle. The water inlet 7 penetrates the stirring device cover 6 and extends into the water storage tank 13. The feeding port of the feeder 10 penetrates the stirring device cover 6 and extends into the storage bin 12. The feeding trough 11 is designed in a funnel shape. The driving motor 9 is in transmission connection with the rotating rod 16 and the rotating rod 16 can rotate. Discharge holes are opened at the bottoms of the storage bin 12 and the water storage tank 13. The area of the sealing plate 14 is greater than or equal to the area of the discharge hole. The lead screw 15 is fixed in the barrel body 1 of the stirring device by a connecting block. Two lead screws 15 are symmetrically installed. The lead screw 15 is in transmission connection with the sealing plate 14 to facilitate closing and opening the discharge hole. The connecting rod 18 is welded to the rotating rod 16. The scraping plate 19 is fixed to the connecting rod 18 by bolts. The front surface of the scraping plate 19 is an arc surface. Two scraping plates 19 are symmetrically installed. The protective layer 20 is made of rubber material.
[0029] The working process of the present utility model: When using a concrete automatic batching and stirring device for construction engineering to carry out concrete stirring work, first pour the materials into the feeding trough 11, then start the feeder 10 to transport the materials to the storage bin 12, then start the water pump 8 to extract water from the outside and transfer it to the water storage tank 13. Start the lead screw 15 to drive the sealing plate 14 to slide, so that the materials inside the storage bin 12 and the water storage tank 13 can enter the barrel body 1 of the stirring device through the bottom. At the same time, observe the scale table 5 to observe the usage amount of the materials. When the required ratio is reached, control the sealing plate 14 to close the storage bin 12 and the water storage tank 13. Then start the rotating rod 16 to drive the stirring blades 17 to rotate to mix the materials. And when the mixing work is carried out, the scraping plate 19 will scrape off the concrete stained on the inner wall of the barrel body 1 of the stirring device and make it flow into the stirring area to continue the stirring work. After the stirring is completed, open the valve 4 and discharge the mixed concrete through the discharge pipe 3. Using this concrete automatic batching and stirring device for construction engineering to carry out concrete stirring work can automatically carry out the feeding work, save the time required for the feeding work, and can control the metering of the batching, increase the mixing speed of the concrete, and reduce the time required for adding materials multiple times.
[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An automatic batching and mixing device for concrete for construction engineering, comprising a mixing device barrel (1), characterized in that: A support column (2) is installed at the bottom of the stirring device barrel body (1), a discharge pipe (3) is installed on one side of the stirring device barrel body (1), a valve (4) is installed on the top of the discharge pipe (3), a scale (5) is installed on one side of the stirring device barrel body (1) away from the top of the discharge pipe (3), a stirring device barrel cover (6) is installed on the top of the stirring device barrel body (1), a water inlet (7) is installed on the top of the stirring device barrel cover (6), a water pump (8) is installed on the top of the water inlet (7), a driving motor (9) is installed on the top of the stirring device barrel cover (6) on the side close to the water inlet (7), and a feeder (10) is installed on one side of the stirring device barrel body (1), the feeder (10) 0) A feeding trough (11) is installed on a side away from a barrel body (1) of the stirring device, a material storage box (12) is installed on the inner side surface of the barrel body (1) of the stirring device, a water storage box (13) is installed on one side of the material storage box (12), a sealing plate (14) is installed at the bottom of the material storage box (12), a screw rod (15) is installed at the bottom of the sealing plate (14), a rotating rod (16) is installed on the inner bottom surface of the barrel cover (6) of the stirring device, a stirring blade (17) is installed at the bottom of the rotating rod (16), a connecting rod (18) is installed on the surface of the rotating rod (16), a scraper (19) is installed at the end of the connecting rod (18) away from the rotating rod (16), and a protective layer (20) is installed on the surface of the scraper (19).
2. The automatic batching and mixing device for concrete used in construction engineering according to claim 1, characterized in that: The stirring device barrel (1) is made of stainless steel, the support column (2) is welded to the stirring device barrel (1), and the discharge pipe (3) penetrates the stirring device barrel (1) and extends into the interior thereof.
3. The automatic batching and mixing device for concrete used in construction engineering according to claim 1, characterized in that: The scales (5) are symmetrically installed in two pieces, the scales (5) being connected to a material storage box (12) and a water storage tank (13).
4. The automatic batching and mixing device for concrete used in construction engineering according to claim 1, characterized in that: The stirring device barrel cover (6) is fixed to the stirring device barrel body (1) by means of a buckle, the water inlet (7) penetrates the stirring device barrel cover (6) and extends into the water storage tank (13), the feeding port of the feeder (10) penetrates the stirring device barrel cover (6) and extends into the storage tank (12), and the feeding trough (11) adopts a funnel-shaped design.
5. The automatic batching and mixing device for concrete used in construction engineering according to claim 1, characterized in that: The driving motor (9) is connected to the rotating rod (16) in a transmission manner and the rotating rod (16) is rotatable. The bottoms of the material storage box (12) and the water storage box (13) are both provided with discharge holes. The area of the sealing plate (14) is greater than or equal to the area of the discharge hole. The screw rod (15) is fixed in the barrel (1) of the stirring device through a connecting block. Two screw rods (15) are symmetrically installed. The screw rods (15) are connected to the sealing plate (14) in a transmission manner.
6. The automatic batching and mixing device for concrete used in construction engineering according to claim 1, characterized in that: The connecting rod (18) is welded to the rotating rod (16), the scraper (19) is fixed to the connecting rod (18) by bolts, the front surface of the scraper (19) is an arc surface, two scrapers (19) are symmetrically installed, and the protective layer (20) is made of rubber material.