Concrete mixing equipment with feeding anti-blocking function
By designing anti-blocking components in concrete mixing equipment, using half gears and racks to achieve uniform delivery of materials in batches, and avoiding blockage through vibration of the airbag, the problem of easy blockage in material transportation in the prior art is solved, and the mixing is improved Efficiency and effect.
Patent Information
- Application Number
- CN202420210544.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-29
AI Technical Summary
Existing concrete mixing equipment can easily lead to pipeline blockage during the centralized transportation of materials, and it is difficult to evenly distribute materials in batches, affecting the mixing effect and efficiency.
A concrete mixing equipment with feed anti-blocking function was designed, and anti-blocking components were adopted, including fixed plates, movable plates, sliders, airbags and impact blocks. Through the cooperation of half gears and racks, the batch size of materials can be achieved. Deploy and avoid blockage through vibration of the airbag.
The uniform delivery of materials is achieved in batches, avoiding clogging of feed troughs and pipelines, and improving the mixing efficiency and effect.
Smart Images
Figure CN222178228U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete processing equipment, in particular to concrete mixing equipment with a feed anti-blocking function. Background Art
[0002] Concrete mixing is the process of mixing and stirring raw materials such as cement, sand, aggregates and water to make strong concrete; this process is usually carried out using mixing equipment at a construction site or concrete batching plant.
[0003] However, in the prior art, during the use of the mixing equipment, the materials are usually transported to the mixing equipment through a pipeline. Since the materials contain stones of different sizes, the pipeline is easily blocked during the centralized transportation process, thereby affecting the concrete processing, and it is difficult to prevent the pipeline from being blocked.
[0004] Moreover, when materials are directly put into the mixing equipment, they are prone to accumulation and agglomeration, which in turn affects the mixing effect and efficiency, making it difficult to evenly put materials in batches.
[0005] In view of the above technical defects, a solution is now proposed. Utility Model Content
[0006] The utility model aims to provide a concrete mixing device with a feed blocking prevention function, so as to solve the problems that the feed pipe is easily blocked during the centralized material transportation process of the existing concrete mixing device and it is difficult to realize the uniform feeding of materials in batches.
[0007] The purpose of the utility model can be achieved through the following technical scheme: a concrete mixing device with a feed anti-blocking function comprises a tank body, a feed trough is fixedly installed on one side of the tank body, a motor 1 is fixedly installed on the top of the tank body, a stirring shaft is fixedly connected to the output end of the motor 1, a discharge port is opened at the bottom of the tank body, an anti-blocking component is fixedly installed on one end of the feed trough close to the tank body, and a motor 2 is fixedly installed on one side of the tank body, and the motor 2 is located above the feed trough.
[0008] Preferably, the anti-blocking component includes a fixed plate and a movable plate, the fixed plate is fixedly installed in the feed trough, the movable plate is located on one side of the fixed plate, sliders are fixedly installed on both sides of the movable plate, and slide grooves are opened on both sides of the feed trough, and the sliders are movably installed in the slide grooves.
[0009] Preferably, a fixed plate 2 and a shell are fixedly installed on both sides of the feed trough, an extrusion plate is fixedly connected to the slider, an airbag 1 is fixedly installed between the fixed plate 2 and the extrusion plate, the shell is located on one side of the airbag 1, a cavity is opened inside the shell, and airbag 2 is fixedly installed inside the cavity, an impact block is fixedly installed on one end of the airbag 2 close to the feed trough, and the airbag 2 is connected to the inside of the airbag 1.
[0010] Preferably, a limit block is fixedly installed on the fixed plate, the bottom of the limit block is movably connected to the top of the movable plate through a spring, a vertical rod is fixedly installed at the center of the top of the movable plate, and a rack is fixedly installed on one side of the vertical rod.
[0011] Preferably, a rotating rod is fixedly installed at the second output end of the motor, the rotating rod extends into the interior of the tank body and is fixedly installed with a half gear, and the half gear is meshed with the rack.
[0012] The beneficial effects of the utility model are as follows:
[0013] (1) The utility model uses a movable plate and a movable plate in coordination. First, the base material and water are transported to the tank body through the feed trough. The motor 1 is started to stir the material using the stirring shaft. At the same time, the motor 2 is started to drive the half gear to rotate. The rack is driven downward by the half gear until the movable plate closes the feed trough. At this time, the spring is in a stretched state, and the subsequent material is transported to the feed trough. Then, the motor 2 is started to drive the half gear to continue to rotate. When the half gear and the rack are no longer engaged, the movable plate moves upward and resets under the action of the spring. At this time, the feed trough is in an open state. Through the continuous rotation of the half gear, the movable plate performs reciprocating motion, thereby realizing the uniform delivery of materials in batches.
[0014] (2) The utility model uses airbag 1 and airbag 2 in coordination. During the rotation of the half gear, when the movable plate is reset upward under the action of the spring, the extrusion plate squeezes airbag 1, so that the gas in airbag 1 enters airbag 2. At this time, the expanded airbag 2 is used to push the impact block to impact the feed trough, and the vibration generated by the impact is used to effectively prevent the material in the feed trough from being blocked;
[0015] In summary, the utility model realizes uniform delivery of materials in batches by means of the anti-blocking component, and at the same time effectively avoids the blockage of materials in the feed trough through periodic vibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings;
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the anti-blocking component in the utility model;
[0019] Figure 3 yes Figure 2 The structural diagram of part A in the figure;
[0020] Figure 4 It is a structural schematic diagram of the housing in the utility model;
[0021] Figure 5 yes Figure 2 Schematic diagram of the structure of part B.
[0022] Legend: 1. Tank body; 101. Motor 1; 103. Discharge port; 2. Feed chute; 3. Anti-blocking assembly; 301. Fixed plate 1; 302. Movable plate; 303. Slider; 304. Slide; 305. Extrusion plate; 306. Airbag 1; 307. Shell; 308. Cavity; 309. Airbag 2; 310. Impact block; 311. Limit block; 312. Vertical rod; 313. Rack; 314. Fixed plate 2; 4. Motor 2; 401. Rotating rod; 402. Half gear. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Embodiment 1:
[0025] This embodiment is used to solve the problem that after materials are directly added to the stirring equipment, they are prone to accumulation, resulting in stirring agglomeration, which in turn affects the stirring effect and stirring efficiency, making it difficult to achieve uniform feeding of materials in batches.
[0026] See also Figure 1 - Figure 2 As shown, this embodiment is a concrete mixing device with a feed blocking prevention function, including a tank body 1, a feed trough 2 is fixedly installed on one side of the tank body 1, a motor 101 is fixedly installed on the top of the tank body 1, and a stirring shaft is fixedly connected to the output end of the motor 101, and a discharge port 103 is opened at the bottom of the tank body 1, an anti-blocking component 3 is fixedly installed on one end of the feed trough 2 close to the tank body 1, a motor 2 4 is fixedly installed on one side of the tank body 1, and the motor 2 4 is located above the feed trough 2, and the anti-blocking component 3 includes a fixed plate 1 301 and a movable plate 302, the fixed plate 1 301 is fixedly installed in the feed trough 2, and the movable plate 302 is located at the fixed plate 1 301 On one side, sliders 303 are fixedly installed on both sides of the movable plate 302, slide grooves 304 are opened on both sides of the feed trough 2, and the sliders 303 are movably installed in the slide grooves 304. A limit block 311 is fixedly installed on the fixed plate 1 301, and the bottom of the limit block 311 is movably connected to the top of the movable plate 302 through a spring. A vertical rod 312 is fixedly installed at the center of the top of the movable plate 302, and a rack 313 is fixedly installed on one side of the vertical rod 312. A rotating rod 401 is fixedly installed at the output end of the motor 2 4, and the rotating rod 401 extends to the inside of the tank body 1 and is fixedly installed with a half gear 402, and the half gear 402 is meshed with the rack 313.
[0027] First, the basic material and water are conveyed to the tank body 1 through the feed trough 2, and the motor 1 101 is started to stir the material with the stirring shaft, and the motor 2 4 is started at the same time to drive the half gear 402 to rotate, and the rack 313 is driven downward by the half gear 402 until the movable plate closes the feed trough 2. At this time, the spring is in a stretched state, and the subsequent material is conveyed to the feed trough 2. Then the motor 2 4 is started to drive the half gear 402 to continue to rotate. When the half gear 402 and the rack 313 are no longer engaged, the movable plate moves upward and resets under the action of the spring. At this time, the feed trough 2 is in an open state. Through the continuous rotation of the half gear 402, the movable plate 302 makes reciprocating motion. Through the coordinated use of the movable plate and the movable plate 302, the material is evenly delivered in batches.
[0028] Embodiment 2:
[0029] This embodiment is used to solve the problem that during the use of the mixing equipment in the prior art, materials are usually transported to the mixing equipment through a pipeline. Since the materials contain stones of different sizes, the pipeline is easily blocked during the centralized transportation process, which in turn affects the concrete processing and is difficult to prevent the pipeline from being blocked.
[0030] See also Figure 3 - Figure 5 As shown, the utility model also includes a second fixing plate 314 and a shell 307, the second fixing plate 314 and the shell 307 are fixedly installed on both sides of the feed trough 2, the extrusion plate 305 is fixedly connected to the slider 303, the airbag 1 306 is fixedly installed between the second fixing plate 314 and the extrusion plate 305, the shell 307 is located on one side of the airbag 1 306, a cavity 308 is opened inside the shell 307, the second airbag 309 is fixedly installed inside the cavity 308, the impact block 310 is fixedly installed on the end of the second airbag 309 close to the feed trough 2, and the second airbag 309 is connected to the inside of the first airbag 306.
[0031] During the rotation of the half gear 402, when the movable plate 302 returns to its original position and moves upward under the action of the spring, the extrusion plate 305 squeezes the airbag 1 306, so that the gas in the airbag 1 306 enters the airbag 2 309. At this time, the expanded airbag 2 309 is used to push the impact block 310 to impact the feed trough 2. Through the coordinated use of airbag 1 306 and airbag 2 309, the vibration generated by the impact can effectively prevent the material in the feed trough 2 from being blocked.
[0032] In combination with Example 1 and Example 2, through the cooperation between the half gear 402 and the rack 313, the motor 2 4 is used to drive the half gear 402 to rotate, so that the movable plate 302 is periodically moved, and then the feed trough 2 is periodically opened and closed, so as to achieve uniform batch delivery of materials. At the same time, in the process of driving the movable plate 302 to open and close, the impact block 310 is driven by the airbag 1 306 and the airbag 2 309 to impact the feed trough 2, and the vibration generated by the impact is used to effectively avoid the blockage of materials in the feed trough 2.
[0033] The working process and principle of the utility model are as follows:
[0034] First, the basic material and water are transported to the tank body 1 through the feed trough 2, the motor 1 101 is started to stir the material with the stirring shaft, and the motor 2 4 is started at the same time to drive the half gear 402 to rotate, and the rack 313 is driven downward by the half gear 402 until the movable plate closes the feed trough 2. At this time, the spring is in a stretched state, and the subsequent material is transported to the feed trough 2. Then the motor 2 4 is started to drive the half gear 402 to continue to rotate. When the half gear 402 and the rack 313 are no longer engaged, the movable plate moves upward and resets under the action of the spring. At this time, the feed trough 2 is in an open state. Through the continuous rotation of the half gear 402, the movable plate 302 performs reciprocating motion, thereby realizing the uniform delivery of materials in batches;
[0035] Furthermore, during the rotation of the half gear 402, when the movable plate 302 is reset upward by the action of the spring, the extrusion plate 305 squeezes the airbag 1 306, so that the gas in the airbag 1 306 enters the airbag 2 309. At this time, the expanded airbag 2 309 pushes the impact block 310 to impact the feed trough 2, and the vibration generated by the impact effectively prevents the material in the pipeline from being blocked.
[0036] The utility model provides an anti-blocking component 3 to achieve uniform delivery of materials in batches, and at the same time effectively avoids clogging of materials in the feed trough 2 through periodic vibration.
[0037] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.
[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0039] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A concrete mixing device with a feed blocking prevention function, comprising a tank body (1), characterized in that: A feed trough (2) is fixedly mounted on one side of the tank body (1), a motor 1 (101) is fixedly mounted on the top of the tank body (1), an output end of the motor 1 (101) is fixedly connected to a stirring shaft, a discharge port (103) is provided at the bottom of the tank body (1), an anti-blocking component (3) is fixedly mounted on one end of the feed trough (2) close to the tank body (1), a motor 2 (4) is fixedly mounted on one side of the tank body (1), the motor 2 (4) is located above the feed trough (2), and the anti-blocking component (3) comprises a fixing plate 1 (301) and The movable plate (302) is fixedly installed in the feed trough (2), the fixed plate (301) is located on one side of the fixed plate (301), and sliders (303) are fixedly installed on both sides of the movable plate (302). Slide grooves (304) are provided on both sides of the feed trough (2), and the slider (303) is movably installed in the slide grooves (304). Fixed plate (314) and a shell (307) are fixedly installed on both sides of the feed trough (2), and an extrusion plate (307) is fixedly connected to the slider (303). 5), an airbag 1 (306) is fixedly installed between the second fixing plate (314) and the extrusion plate (305), the shell (307) is located on one side of the airbag 1 (306), a cavity (308) is opened inside the shell (307), an airbag 2 (309) is fixedly installed inside the cavity (308), an impact block (310) is fixedly installed at one end of the airbag 2 (309) close to the feed trough (2), the airbag 2 (309) is connected to the inside of the airbag 1 (306), and the fixing plate 1 (301) is provided with a plurality of airbags (309) on the fixing plate (314). A limit block (311) is fixedly installed, the bottom of the limit block (311) is movably connected to the top of the movable plate (302) through a spring, a vertical rod (312) is fixedly installed at the center of the top of the movable plate (302), a rack (313) is fixedly installed on one side of the vertical rod (312), a rotating rod (401) is fixedly installed at the output end of the second motor (4), the rotating rod (401) extends into the interior of the tank body (1) and is fixedly installed with a half gear (402), and the half gear (402) is meshed with the rack (313).