Concrete batching device for environment-friendly concrete production
By introducing staggered mixing leaves and scrapers into the concrete batching device for environmentally friendly concrete production, combining vibrating blocks and limit blocks, the problems of poor cutting and waste caused by sand solidification are solved, and more sufficient mixing and Smooth unloading process.
Patent Information
- Application Number
- CN202420003619.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-02
AI Technical Summary
In the existing concrete batching equipment for environmentally friendly concrete production, the sand material may solidify on the inner wall of the batching bucket, resulting in poor cutting and waste.
A device including a feeding bucket, a feeding box, a motor, agitator blade, a gear and a scraper is designed. The mixing blade and a scraper are driven to rotate through the motor. The staggered design of the mixing blade and the scraper can effectively scrape the bonded sand material. , combined with the use of vibrating blocks and limit blocks, ensure up and down movement of the discharge box, and achieve full stirring and smooth discharge of ingredients.
It effectively avoids sand material agglomeration, reduces waste, and ensures smoothness and efficiency of cutting.
Smart Images
Figure CN222223043U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of devices for producing environmentally friendly concrete, in particular to a concrete batching device for producing environmentally friendly concrete. Background Art
[0002] Environmentally friendly concrete production refers to taking a series of measures during the concrete production process to reduce environmental pollution and resource consumption in order to achieve the goal of sustainable development. Environmentally friendly concrete production involves environmental protection aspects of the entire production process, including raw material selection, mix optimization, waste disposal, energy consumption control, etc.
[0003] According to a disclosed concrete batching device for environmentally friendly concrete production (publication number: CN218875870U), it includes a bracket and a batching hopper arranged on the bracket, a horizontal fixed plate is arranged on the inner wall of the batching hopper, a rotating shaft is vertically connected to the fixed plate, a stirring blade is arranged on the rotating shaft, and a driving component for driving the rotating shaft to rotate is also arranged on the batching hopper. In the above application, stirring blades and a driving component are arranged so that the rotating shaft rotates to drive the stirring blades to stir the sand at the discharge port of the batching hopper, reducing the possibility of the sand in the batching hopper being blocked or blocked, but the sand may solidify on the inner wall of the batching hopper, causing waste of sand and affecting the overall discharge. Summary of the invention
[0004] In view of the deficiencies of the prior art, the utility model provides a concrete batching device for environmentally friendly concrete production, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a concrete batching device for environmentally friendly concrete production, including a batching hopper, the lower part of the side of the batching hopper is slidably connected to a material box, a support frame is fixedly installed on the side of the material box, a motor is fixedly installed on the end of the support frame away from the material box, the output shaft of the motor is fixedly sleeved with a stirring blade 1, a gear 1 is fixedly installed on the output shaft of the motor, a surrounding frame is fixedly sleeved on the bottom side of the motor, a fixed column is fixedly installed on the bottom of the surrounding frame, a gear 2 is rotatably connected to the lower side of the fixed column, the gear 2 is meshed with the gear 1, a gear ring is rotatably clamped on the upper side of the surrounding frame, the gear ring is meshed with the gear 2, scrapers are fixedly installed on both sides of the gear ring, and stirring blade 2 is fixedly installed on the inner side of the scraper.
[0005] Preferably, the motor is located on the central axis of the batching hopper and the output shaft is located inside the batching hopper, so that the output transmission is more stable, and the stirring blade can rotate around the output shaft to fully stir the batching hopper.
[0006] Preferably, an L-shaped structure is fixedly installed on the upper side of the gear ring and is rotatably connected to the surrounding frame through the L-shaped structure. A circular groove is opened on the upper side of the surrounding frame, so that the gear ring provides supporting force through the surrounding frame, and the gear ring provides rotational force through the meshing action of gears.
[0007] Preferably, the positions of the stirring blade 1 and the stirring blade 2 are staggered, and the scraper contacts the inner wall of the batching hopper to scrape off the agglomerated sand material on the inner wall of the batching hopper, so that the stirring is more sufficient and the material discharge is smoother.
[0008] Preferably, a vibration block is fixedly installed on the output shaft of the motor, a fixing frame is fixedly installed on the lower part of the inner wall of the batching hopper, a limiting block is fixedly installed on the side of the fixing frame close to the vibration block, and a fixing ring is sleeved on the outer wall of the batching hopper. The fixing ring is elastically connected to the top of the discharge box through a shock-absorbing spring, and the shock-absorbing spring can reduce most of the vibration force generated when the batching hopper moves up and down.
[0009] Preferably, the bottom side of the vibration block is an inclined surface and the diameter of the vibration block is smaller than the diameter of the bottom outlet of the batching hopper. The vibration block is made of rubber material, which is more wear-resistant and can be used for a long time.
[0010] The utility model provides a concrete batching device for environmentally friendly concrete production. It has the following beneficial effects:
[0011] (1) The device drives the stirring blade to rotate with the output shaft as the center through the output shaft of the motor to stir the ingredients, and at the same time drives the second stirring blade to rotate. The rotation direction of the second stirring blade and the stirring blade is opposite, which can stir the ingredients more fully and achieve better batching effect. The scraper rotates on the inner wall of the batching hopper to scrape off the sand material adhered to the inner wall, avoiding the waste caused by the agglomeration of sand material and making the overall material discharge smoother.
[0012] (2) The device squeezes the upper surface of the limit block through the inclined surface of the vibrating block, causing the limit block to reciprocate up and down, driving the batching hopper to reciprocate up and down on the upper side of the discharge box, shaking off the ingredients on the inner wall and the outlet, making the discharge smoother. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional schematic diagram of the entire utility model;
[0014] Figure 2 It is a schematic diagram of the overall cutaway of the utility model;
[0015] Figure 3 This is a schematic diagram of the motor and surrounding frame of the utility model;
[0016] Figure 4 For this utility model Figure 2 Middle A is an enlarged schematic diagram;
[0017] Figure 5 It is a schematic diagram of the vibration block and the limit block of the utility model.
[0018] In the figure: 1. batching hopper; 2. discharge box; 3. support frame; 4. motor; 5. stirring blade 1; 6. surrounding frame; 7. gear 1; 8. fixed column; 9. gear 2; 10. gear ring; 11. scraper; 12. stirring blade 2; 13. fixed ring; 14. shock-absorbing spring; 15. vibration block; 16. limit block; 17. fixed frame. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example
[0020] See also Figure 1-3 , a concrete batching device for environmentally friendly concrete production, including a batching hopper 1, a lower side of the batching hopper 1 is slidably connected to a discharge box 2, a support frame 3 is fixedly installed on the side of the discharge box 2, a motor 4 is fixedly installed on the end of the support frame 3 away from the discharge box 2, the output shaft of the motor 4 is fixedly sleeved with a stirring blade 5, a gear 7 is fixedly installed on the output shaft of the motor 4, the motor 4 is located on the central axis of the batching hopper 1 and the output shaft is located inside the batching hopper 1, so that the output transmission is more stable, the stirring blade 5 can rotate around the output shaft to fully stir the batching hopper 1, a surrounding frame 6 is fixedly sleeved on the bottom side of the motor 4, a fixed column 8 is fixedly installed on the bottom of the surrounding frame 6, a gear 2 9 is rotatably connected to the lower side of the fixed column 8, the gear 2 9 is meshed with the gear 1 7, a gear ring 10 is rotatably clamped on the upper side of the surrounding frame 6, the gear ring 10 is meshed with the gear 2 9, scrapers 11 are fixedly installed on both sides of the gear ring 10, and stirring blades are fixedly installed inside the scraper 11 The scraper 11 rotates on the inner wall of the batching hopper 1 to scrape off the agglomerated sand material on the inner wall of the batching hopper 1, so that the mixing is more sufficient and the material discharge is smoother. An L-shaped structure is fixedly installed on the upper side of the gear ring 10 and is rotatably connected with the surrounding frame 6 through the L-shaped structure. A circular groove is provided on the upper side of the surrounding frame 6, so that the gear ring 10 provides a supporting force through the surrounding frame 6, and the gear ring 10 provides a rotating force through the meshing action of gears. The device drives the mixing blade 1 to start rotating with the output shaft as the center through the output shaft of the motor 4 to mix the ingredients and drive the mixing blade 2 12 to rotate at the same time. The rotation directions of the mixing blade 2 12 and the mixing blade 1 are opposite, so that the ingredients can be mixed more fully and the material discharge effect is better. The scraper 11 rotates on the inner wall of the batching hopper 1 to scrape off the sand material adhered to the inner wall to avoid waste caused by agglomeration of sand material and make the overall material discharge smoother.
[0021] When in use, pour the ingredients into the batching hopper 1 in proportion, start the motor 4, and drive the output shaft of the motor 4 to make the stirring blade 1 start to rotate with the output shaft as the center to stir the ingredients. At the same time, the output shaft of the motor 4 drives the gear 1 7 to rotate, and the gear 1 7 drives the gear 2 9 to rotate under the restriction of the fixed column 8 through the meshing action. The rotation direction of the gear 2 9 is opposite to that of the gear 1 7. The gear 2 9 drives the gear ring 10 to rotate. At this time, the gear ring 10 and the gear 2 9 have the same rotation direction. The gear ring 10 drives the scraper 11 to rotate, so that the scraper 11 rotates on the inner wall of the batching hopper 1 to scrape off the sand material adhered to the inner wall, and at the same time drives the stirring blade 2 12 to rotate. The rotation direction of the stirring blade 2 12 is opposite to that of the stirring blade 1, so that the ingredients can be more fully stirred, so that the ingredient effect is better. After stirring, the ingredients fall downward into the discharge box 2 and then enter the discharge port through the discharge box 2. Example
[0022] See also Figure 4-5 On the basis of the first embodiment, a vibration block 15 is fixedly installed on the output shaft of the motor 4, a fixing frame 17 is fixedly installed on the lower part of the inner wall of the batching hopper 1, and a limiting block 16 is fixedly installed on the side of the fixing frame 17 close to the vibration block 15. A fixing ring 13 is sleeved on the outer wall of the batching hopper 1, and the fixing ring 13 is elastically connected to the top of the discharge box 2 through a damping spring 14. The damping spring 14 can reduce most of the vibration force generated when the batching hopper 1 moves up and down. The bottom side of the vibration block 15 is an inclined surface and the diameter of the vibration block 15 is smaller than the diameter of the bottom outlet of the batching hopper 1. The material of the vibration block 15 is rubber material. The vibration block 15 is relatively wear-resistant and can be used for a long time. The device squeezes the upper surface of the limiting block 16 through the inclined surface of the vibration block 15, so that the limiting block 16 makes a reciprocating motion up and down, driving the batching hopper 1 to reciprocate up and down on the upper side of the discharge box 2, shaking off the ingredients on the inner wall and the outlet, and making the discharge smoother.
[0023] When in use, on the basis of Example 1, when the output shaft of the motor 4 rotates, it drives the vibration block 15 to rotate with the output shaft as the center. The bottom side of the vibration block 15 is an inclined surface. During rotation, the bottom inclined surface of the vibration block 15 will gradually move to the top of the limit block 16, and the inclined surface of the vibration block 15 will squeeze the upper surface of the limit block 16, so that the upper surface of the limit block 16 is displaced along the edge of the bottom inclined surface of the vibration block 15. The limit block 16 reciprocates up and down, driving the batching hopper 1 to reciprocate up and down on the upper side of the discharge box 2, and the shock-absorbing spring 14 is used to reduce the intensity of the vibration, so that the batching hopper 1 vibrates up and down slightly while stirring, and the ingredients on the inner wall and the outlet are shaken off, making the discharge smoother.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A concrete batching device for producing environmentally friendly concrete, comprising a batching hopper (1), characterized in that: The lower part of the side of the material hopper (1) is slidably connected to a discharge box (2), a support frame (3) is fixedly installed on the side of the discharge box (2), a motor (4) is fixedly installed on one end of the support frame (3) away from the discharge box (2), a stirring blade (5) is fixedly sleeved on the output shaft of the motor (4), a gear (7) is fixedly installed on the output shaft of the motor (4), a surrounding frame (6) is fixedly sleeved on the bottom side of the motor (4), a fixed column (8) is fixedly installed on the bottom of the surrounding frame (6), a gear (9) is rotatably connected to the lower side of the fixed column (8), the gear (9) is meshed with the gear (7), a gear ring (10) is rotatably clamped on the upper side of the surrounding frame (6), the gear ring (10) is meshed with the gear (9), scrapers (11) are fixedly installed on both sides of the gear ring (10), and stirring blades (12) are fixedly installed on the inner side of the scraper (11).
2. A concrete batching device for producing environmentally friendly concrete according to claim 1, characterized in that: The motor (4) is located on the central axis of the batching hopper (1) and the output shaft is located inside the batching hopper (1).
3. A concrete batching device for producing environmentally friendly concrete according to claim 2, characterized in that: An L-shaped structure is fixedly mounted on the upper side of the gear ring (10) and is rotatably engaged with the surrounding frame (6) via the L-shaped structure. A circular groove is provided on the upper side of the surrounding frame (6).
4. A concrete batching device for producing environmentally friendly concrete according to claim 3, characterized in that: The positions of the stirring blade 1 (5) and the stirring blade 2 (12) are staggered, and the scraper (11) is in contact with the inner wall of the mixing hopper (1).
5. A concrete batching device for producing environmentally friendly concrete according to claim 4, characterized in that: A vibration block (15) is fixedly mounted on the output shaft of the motor (4); a fixing frame (17) is fixedly mounted on the lower portion of the inner wall of the batching hopper (1); a limiting block (16) is fixedly mounted on a side of the fixing frame (17) close to the vibration block (15); a fixing ring (13) is sleeved on the outer wall of the batching hopper (1); and the fixing ring (13) is elastically connected to the top of the feed box (2) via a shock absorbing spring (14).
6. A concrete batching device for producing environmentally friendly concrete according to claim 5, characterized in that: The bottom side of the vibration block (15) is an inclined surface and the diameter of the vibration block (15) is smaller than the diameter of the bottom outlet of the batching hopper (1). The material of the vibration block (15) is a rubber material.