Cement stirring device for constructional engineering
By designing a cement mixing device with a cleaning mechanism, the residual problem of the inner wall of the cement mixer is solved, and the uniformity of cement mixing and efficient utilization of resources are achieved.
Patent Information
- Application Number
- CN202420310652.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-20
AI Technical Summary
Existing cement mixers cannot effectively clean the internal wall, resulting in waste of cement residues and affecting subsequent stirring uniformity.
A cement stirring device including a base, an isolation plate, a filter, a motor and a cleaning mechanism is designed. The inner wall of the isolation plate is cleaned through components such as scrapers, guide rods and scrapers, so as to avoid cement sticking while still being stuck, and through guides. Blocks, stops and elastic members enable the removal of cement in the base.
It effectively avoids the residue of cement on the inner wall of the isolation plate and on the filter screen, reduces waste, ensures the uniformity of subsequent stirring, and conveniently removes the cement in the base according to construction needs.
Smart Images
Figure CN222201081U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cement mixing, in particular to a cement mixing device for construction engineering. Background Art
[0002] Cement: Powdered hydraulic inorganic cementitious material. Add water to cement and stir it to form a slurry, which can harden in the air or in water, and can firmly cement sand, stone and other materials together. For a long time, it has been widely used as an important cementitious material in civil construction, water conservancy, national defense and other projects.
[0003] At existing construction sites, workers usually pour cement powder in cement bags onto the ground and add water for manual mixing. If the mixing amount is large, the cement powder can be poured into a mixer and water can be added for mixing. However, the existing mixer only has the function of mixing cement and cannot scrape and clean the inner wall of the mixer. This will cause a lot of cement slurry to remain inside the mixer, causing waste, and will also affect subsequent cement mixing, resulting in uneven subsequent mixing.
[0004] Therefore, it is urgent to design a cement mixing device for construction engineering that can clean the inner wall of the cement machine. Utility Model Content
[0005] In order to overcome the shortcoming that the existing mixer only has the function of mixing cement and cannot scrape and clean the inner wall of the mixer, the technical problem is to provide a cement mixing device for construction engineering that can clean the inner wall of the cement machine.
[0006] A cement mixing device for construction engineering includes a base, an isolation plate, a filter, a motor, a shift block and a cleaning mechanism. The upper part of the base is fixedly connected to the isolation plate, the lower part of the isolation plate is equipped with a filter, the middle part of the upper part of the isolation plate is fixedly connected to the motor by bolts, the output shaft of the motor is equipped with a shift block, the shift block is located inside the isolation plate, and the bottom side of the isolation plate is provided with a cleaning mechanism for cleaning the inner wall of the isolation plate.
[0007] Preferably, the cleaning mechanism includes a scraper block, a guide rod and a scraper rod. A plurality of scraper blocks are circumferentially connected to the bottom of the scraper block. The bottoms of the scraper blocks are in contact with the filter screen. The scraper blocks are fixed with guide rods. The guide rods are welded with scraper rods. The scraper rods are slidably connected to the isolation plate, and the outer side of the scraper rods is in contact with the inside of the isolation plate.
[0008] Preferably, it also includes a guide block, a stop block, a clamping block and an elastic member. The guide block is embedded in the upper front side of the base, the stop block is rotatably connected to the upper front side of the base, and the clamping block is slidably connected to the upper front side of the base. The clamping block can clamp the stop block, and an elastic member is mounted on the clamping block. The top end of the elastic member is connected to the clamping block, and the bottom end of the elastic member is connected to the base.
[0009] Preferably, a fixing ring is also included, and the bottom of the base is connected to the fixing ring.
[0010] Preferably, an anti-sliding block is further included, and the outer wall of the isolation plate is fixedly connected with the anti-sliding block.
[0011] Preferably, a cover plate is further included, and the cover plate is installed on the upper part of the isolation plate.
[0012] The beneficial effects are as follows: 1. The utility model can scrape the cement on the inner wall of the isolation plate by rotating the scraper rod, and the scraper block can scrape the cement on the filter screen by rotating, so as to avoid the cement from sticking when it is left still for a long time, and to avoid the waste caused by too much cement remaining on the inner wall of the isolation plate;
[0013] 2. The utility model can take out cement from the base according to construction needs through the guide block, the stop block, the clamping block and the elastic member. 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 first part of the utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the first part of the utility model.
[0017] Figure 4 The schematic diagram of the cross-sectional three-dimensional structure of the second part of the utility model.
[0018] Figure 5 It is a three-dimensional structural schematic diagram of the second part of the utility model.
[0019] Markings in the accompanying drawings: 1: base, 2: isolation plate, 3: filter screen, 4: motor, 5: shift block, 6: guide block, 7: stop block, 8: clamping block, 9: elastic member, 10: scraper block, 11: guide rod, 12: scraper rod, 13: fixing ring, 14: anti-sliding block, 15: cover plate. DETAILED DESCRIPTION
[0020] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
[0021] Example 1
[0022] A cement mixing device for construction engineering, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it includes a base 1, an isolation plate 2, a filter 3, a motor 4, a shift block 5 and a cleaning mechanism. The isolation plate 2 is fixedly connected to the upper part of the base 1, and the filter 3 is fixedly installed at the lower part of the isolation plate 2. The motor 4 is fixedly connected to the middle of the upper part of the isolation plate 2 by bolts, and the shift block 5 is installed on the output shaft of the motor 4 through a bearing. The shift block 5 is located in the isolation plate 2. A cleaning mechanism is provided on the bottom side of the isolation plate 2, and the cleaning mechanism is used to clean the inner wall of the isolation plate 2.
[0023] like Figure 4 As shown, the cleaning mechanism includes a scraper block 10, a guide rod 11 and a scraper rod 12. A plurality of scraper blocks 10 are circumferentially connected to the bottom of the shift block 5. The number of scraper blocks 10 is three. The bottoms of the scraper blocks 10 are in contact with the filter screen 3. The scraper blocks 10 are fixedly connected to the guide rods 11. The guide rods 11 are welded with scraper rods 12. The scraper rods 12 are slidably connected to the isolation plate 2. The outer side of the scraper rods 12 is in contact with the inside of the isolation plate 2. The scraper rods 12 are used to scrape off the residual cement slurry on the inner wall of the isolation plate 2.
[0024] When the worker needs to stir cement, the worker pours cement into the isolation plate 2, and the worker can turn on the motor 4. The rotation of the output shaft of the motor 4 will cause the shift block 5 to rotate. The rotation of the shift block 5 will stir the cement in the isolation plate 2, and the evenly stirred cement will slide into the base 1 through the filter screen 3. When the shift block 5 rotates, the shift block 5 will cause the scraper block 10 and the guide rod 11 to rotate. The rotation of the guide rod 11 will cause the scraper rod 12 to rotate. The rotation of the scraper rod 12 will scrape the cement on the inner wall of the isolation plate 2, and the rotation of the scraper block 10 will scrape the cement on the filter screen 3. When the shift block 5 stops rotating, the shift block 5 will cause the scraper block 10 and the guide rod 11 to stop rotating, and then the scraper rod 12 will stop scraping the cement on the inner wall of the isolation plate 2, and the scraper block 10 will also stop scraping the cement on the filter screen 3. In this way, the cement can be prevented from sticking together due to long-term standing, and a lot of cement can be prevented from remaining on the inner wall of the isolation plate 2 and causing waste. When the worker does not need to stir cement temporarily, the worker can turn off the motor 4.
[0025] Example 2
[0026] On the basis of Example 1, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, it also includes a guide block 6, a stopper 7, a clamping block 8 and an elastic member 9. The guide block 6 is embedded in the upper front part of the base 1, and the guide block 6 can guide the flow direction of the cement slurry. The upper front part of the base 1 is rotatably connected with a stopper 7, and the stopper 7 is used to block the cement slurry. The upper front part of the base 1 is slidably connected with a clamping block 8, and the clamping block 8 can clamp the stopper 7. An elastic member 9 is mounted on the clamping block 8, and the top end of the elastic member 9 is connected to the clamping block 8, and the bottom end of the elastic member 9 is connected to the base 1.
[0027] When the worker needs to take out the cement in the base 1, the worker can manually rotate the stopper 7. When the stopper 7 rotates until it just contacts the block 8, the stopper 7 squeezes the block 8 and moves downward, and the elastic member 9 is compressed. When the stopper 7 rotates to above the block 8, the stopper 7 no longer squeezes the block 8, and the elastic member 9 resets, and the block 8 will jam the stopper 7. At this time, the stopper 7 does not block the guide block 6 temporarily, and the cement in the base 1 will flow out from the guide block 6. When the worker does not need to take out the cement in the base 1 temporarily, the worker can pull the block 8 downward, and the elastic member 9 is deformed. When the block 8 moves downward to the point where it does not jam the stopper 7 temporarily, the worker can manually rotate the stopper 7 back to its original position, and the block 7 will block the guide block 6 again, release the block 8, and the elastic member 9 resets to drive the block 8 to reset, so that the cement in the base 1 can be taken out according to construction needs.
[0028] like Figure 1 and Figure 5 As shown, a fixing ring 13 is also included, and the fixing ring 13 is fixedly connected to the bottom of the base 1.
[0029] The fixing ring 13 has a certain gravity, and the fixing ring 13 can increase the stability of the base 1 .
[0030] like Figure 1 and Figure 5 As shown, an anti-sliding block 14 is also included, and the outer wall of the isolation plate 2 is fixedly connected with the anti-sliding block 14.
[0031] When a worker needs to move the isolation board 2 , the anti-sliding block 14 can increase the friction with the worker's hand, so that the worker can move the isolation board 2 more quickly.
[0032] like Figure 1 and Figure 5 As shown, a cover plate 15 is also included, and the cover plate 15 is installed on the upper part of the isolation plate 2.
[0033] The cover plate 15 can seal the isolation plate 2 to reduce the entry of debris. When the worker needs to pour cement into the isolation plate 2, the worker opens the cover plate 15. When the worker does not pour cement into the isolation plate 2 temporarily, the worker can close the cover plate 15.
[0034] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.
Claims
1. A cement mixing device for construction engineering, characterized in that: The invention comprises a base (1), an isolation plate (2), a filter screen (3), a motor (4), a shifting block (5) and a cleaning mechanism. The upper part of the base (1) is fixedly connected to the isolation plate (2), the lower part of the isolation plate (2) is provided with a filter screen (3), the middle part of the upper part of the isolation plate (2) is fixedly connected to the motor (4) by bolts, the output shaft of the motor (4) is provided with a shifting block (5), the shifting block (5) is located inside the isolation plate (2), and the cleaning mechanism for cleaning the inner wall of the isolation plate (2) is provided on the bottom side of the interior of the isolation plate (2).
2. A cement mixing device for construction engineering according to claim 1, characterized in that: The cleaning mechanism comprises a scraper block (10), a guide rod (11) and a scraper rod (12); a plurality of scrapers (10) are connected to the bottom of the shifting block (5) in a circumferential direction; the bottoms of the scrapers (10) are in contact with the filter screen (3); the scrapers (10) are fixedly connected to the guide rods (11); the guide rods (11) are welded to the scraper rods (12); the scraper rods (12) are slidably connected to the isolation plate (2); and the outer sides of the scraper rods (12) are in contact with the inner sides of the isolation plate (2).
3. A cement mixing device for construction engineering according to claim 1, characterized in that: The invention also comprises a guide block (6), a stopper block (7), a clamping block (8) and an elastic member (9); the guide block (6) is embedded in the upper front part of the base (1); the stopper block (7) is rotatably connected to the upper front part of the base (1); the clamping block (8) is slidably connected to the upper front part of the base (1); the clamping block (8) can clamp the stopper block (7); an elastic member (9) is mounted on the clamping block (8); the top end of the elastic member (9) is connected to the clamping block (8); and the bottom end of the elastic member (9) is connected to the base (1).
4. A cement mixing device for construction engineering according to claim 1, characterized in that: It also includes a fixing ring (13), and the bottom of the base (1) is connected to the fixing ring (13).
5. A cement mixing device for construction engineering according to claim 1, characterized in that: It also includes an anti-sliding block (14), and the outer wall of the isolation plate (2) is fixedly connected with the anti-sliding block (14).
6. A cement mixing device for construction engineering according to claim 1, characterized in that: It also includes a cover plate (15), and the cover plate (15) is installed on the upper part of the isolation plate (2).