Stirring machine for cement mortar
By designing a mixer used for cement glue, including processing platforms, boxes, fixed frames, mixing shafts, mixed boards, and internal shell groups, combined with the combination of extraction mechanisms and scrapes, it solves the existing mixing device that is difficult to clean up the inner inner inner inner inner The problem of the tube wall achieves convenient cleaning and efficient mixing after stirring.
Patent Information
- Application Number
- CN202420982547.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-08
AI Technical Summary
After the mixing is completed, it is difficult to easily clean the inner cylinder wall, resulting in adhesion and adhesion of the mixture, which makes it difficult to clean the hard blocks.
Design a mixer that includes a machining platform, a box, a fixed frame, a stirring shaft, a mixed board and an inner shell group. By drawing the cooperation of the mechanism and scraper, the separation and cleaning of the inner shell group and the box body can be achieved to avoid adhesion to avoid adhesion Phenomenon.
The convenient cleaning of the inner tube wall after the stirring is achieved, avoiding the problem of bonding the hard block of the mixture, and improving the cleaning efficiency and convenience of the equipment.
Smart Images
Figure CN222406456U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement mortar mixing equipment, in particular to a mixer for cement mortar. Background Art
[0002] Cement mortar is a standard mixture used to measure the strength of cement. It is made by mixing cement and standard sand in a certain proportion. The preparation and use of cement mortar is an important part of cement product quality control and inspection. Cement mortar is a mixture made by mixing cement and standard sand in a certain proportion and adding an appropriate amount of water. This mixture is used to make test pieces to test the compressive strength and flexural strength of cement, so as to determine the strength grade of cement.
[0003] When the existing stirring device is in use, the raw materials are placed in a cylindrical shell, and the integrated stirring shaft and top plate are placed in the shell for stirring and mixing. Although this method can perform stirring work, it is inconvenient to clean the inner cylinder wall after stirring is completed due to the height and internal depth of the stirring mechanism.
[0004] Therefore, it is necessary to provide a mixer for cement mortar to solve the above-mentioned technical problems. Utility Model Content
[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a mixer for cement mortar to solve the problem that although the existing stirring device can perform stirring work, it is inconvenient to clean the inner cylinder wall after stirring due to the height and internal depth of the stirring mechanism.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0007] A mixer for cement mortar, comprising: a processing platform, a box body;
[0008] Sliding roller plates are installed on both sides of the inner bottom surface of the processing platform, and the top surface of the sliding roller plates is in contact with the bottom surface of the box. The length of the box is equal to half of the internal length of the processing platform. A top plate plugged into the top surface of the box is installed, and the left side of the box is screwed to the output end of the cylinder. A fixed frame is set up in the middle of the processing platform. The fixed frame is a U-shaped structure as a whole, and a gap is left between its inner top surface and the top surface of the box. A motor is installed on the top surface of the fixed frame, and the motor is dynamically connected to the stirring shaft below. Two groups of stirring shafts are arranged at intervals, and the two stirring shafts are meshed and connected by gears. A mixing plate is installed on the circumferential surface of the stirring shaft located inside the box, and the mixing plates are arranged in a ring array and installed at an inclined angle. An inner shell group is installed on the inner wall of the box.
[0009] In one embodiment, the fixed frame is located behind the stirring shaft and is equipped with a support rod, the support rod is equipped with a spring telescopic rod on the surface facing the inner wall of the inner shell group, and a scraper is installed on the extended end of the spring telescopic rod, and the surface where the scraper contacts the inner shell group is a triangular structure.
[0010] In one embodiment, the top plate is composed of a spacer plate and a sealing strip. Three spacer plates are installed at intervals. Sealing strips are installed on opposite surfaces of adjacent spacer plates. The sealing strips are made of rubber, and there is a spacing between adjacent sealing strips.
[0011] In one embodiment, slots are directionally opened on the inner walls of the box body, two of which are opened on the two sides and one on the front and back sides. The slots are T-shaped as a whole. The inner shell group is composed of a shell body, an insert block, a side end plate, and a handle. An insert block is provided on the outer side surface of the shell body opposite to the slot. The insert block is matched with the slot in size and structure. Side end plates are installed on the top surfaces of both sides of the shell body. The bottom surfaces of the side end plates overlap with the top surface of the box body, and the top surfaces of the side end plates are installed with handles.
[0012] In one embodiment, the shell is a light steel lightweight composite plate structure.
[0013] The beneficial effects of the utility model are as follows:
[0014] (1) The utility model uses an extraction mechanism to extract the cleaning water from the shell, lifts the handle upward, and extracts the plug of the shell from the slot, thereby completing the separation of the shell and facilitating the subsequent cleaning of the shell.
[0015] (2) When the box body and the inner shell group are moved, the utility model passively contacts the scraper, so that the mixed material attached to the wall surface is continuously scraped off to avoid the situation where the hard lumps are difficult to clean due to adhesion. After the mixed material is extracted, water is injected into the inner shell group, and the box body and the inner shell group continue to move and contact, so as to perform a simple cleaning treatment on the inner wall of the inner shell group, which is convenient for subsequent cleaning work.
[0016] (3) The utility model provides a moving space for the stirring shaft by setting a sealing strip, and can also block some dust generated during stirring. When it is necessary to test cement mortar with different water contents, it is convenient to extract cement mortar or inject water from the spacing between the sealing strips, so as to facilitate the actual use and operation of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is the overall structure diagram of the utility model;
[0018] Figure 2 It is a detailed diagram of each component of the utility model after being disassembled;
[0019] Figure 3 This is a detailed diagram of the stirring mechanism of the utility model;
[0020] Figure 4 This is a detailed diagram of the inner shell structure of the utility model.
[0021] Among them, the names corresponding to the figure marks are: processing platform 1, sliding roller plate 11, box body 2, cylinder 3, fixed frame 4, motor 41, stirring shaft 42, mixing plate 43, support rod 44, spring telescopic rod 45, the spring telescopic rod 45, scraper 46, top plate 5, spacer plate 51, sealing strip 52, inner shell group 6, shell 61, plug block 62, side end plate 63, handle 64. DETAILED DESCRIPTION
[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.
[0023] like Figure 1-Figure 2 As shown, the utility model provides a cement mortar mixer, comprising: a processing platform 1, a box body 2, a cylinder 3, a fixing frame 4, a top plate 5, and an inner shell group 6;
[0024] like Figure 1-Figure 3As shown, roller plates 11 are installed on both sides of the inner bottom surface of the processing platform 1, and the top surface of the roller plates 11 abuts against the bottom surface of the box body 2. The length of the box body 2 is equal to half of the inner length of the processing platform 1. A top plate 5 plugged therein is installed on the top surface of the box body 2. The left side of the box body 2 is screwed to the output end of the cylinder 3. A fixing frame 4 is set in the middle of the processing platform 1, and the two are connected by bolts. The fixing frame 4 is a U-shaped structure as a whole, and a gap is left between the inner top surface and the top surface of the box body 2. A motor 41 is installed on the top surface of the fixing frame 4, and the motor 41 is connected to the stirring shaft 42 below. The stirring shaft 42 is provided with two groups at intervals, and the two stirring shafts 42 are meshed and connected for transmission through gears (not shown in the figure). The stirring shaft 42 is located on the circumferential surface inside the box body 2 and a mixing plate 43 is installed. The mixing plates 43 are arranged in a circular array, and the mixing plates 43 are installed at an inclined angle. The inner wall of the box body 2 is installed with an inner shell group 6, and the inner shell group 6 is used to isolate the cement mortar. When cleaning, it is only necessary to take the inner shell group 6 out of the box body 2 for cleaning. When working, by putting water and raw materials into the inner shell group 6 of the box body 2, the top plate 5 is plugged into the top surface of the box body 2, and the cylinder 3 pushes the box body 2 to move back and forth on the sliding roller plate 11. The motor 41 drives the stirring shaft 42 and the mixing plate 43 to rotate, so that the internal mixture is passively contacted and mixed with the stirring shaft 42 and the mixing plate 43, thereby making the mixture more evenly mixed, and improving the accuracy of subsequent detection. At the same time, through multi-stage mixing and stirring, it helps to improve the working efficiency of the detection section. After the stirring is completed, the top plate 5 is taken out, and the external extraction equipment is placed in the inner shell group 6 to extract the cement mortar for detection.
[0025] Preferably, in one embodiment, Figure 3 As shown, the fixed frame 2 is located behind the stirring shaft 42 and is equipped with a support rod 44. The support rod 44 is equipped with a spring telescopic rod 45 on the surface facing the inner wall of the inner shell group 6. The extended end of the spring telescopic rod 45 is equipped with a scraper 46. The surface of the scraper 46 in contact with the inner shell group 6 is a triangular structure. During operation, when the box body 2 and the inner shell group 6 move, they passively contact the scraper 46, so that the mixed material attached to the wall surface is continuously scraped off to avoid the situation where the hard lumps caused by adhesion are difficult to clean. After the mixed material is extracted, water is injected into the inner shell group 6, and the box body 2 and the inner shell group 6 continue to move and contact, and the inner wall of the inner shell group 6 is simply cleaned to facilitate subsequent cleaning work.
[0026] Preferably, in one embodiment, Figure 4As shown, the top plate 5 is composed of a spacer plate 51 and a sealing strip 52. Three spacer plates 51 are installed at intervals. Sealing strips 52 are installed on the opposite surfaces of adjacent spacer plates 51. The sealing strips 52 are made of rubber. There is a spacing between adjacent sealing strips 52. The purpose of setting the sealing strip 52 is to provide a moving space for the stirring shaft 42. At the same time, it can block part of the dust generated during stirring. When it is necessary to detect cement mortar with different water contents, it is convenient to extract cement mortar from the spacing between the sealing strips 52 or inject water, so as to facilitate the actual use and operation of adjusting the overall device.
[0027] Preferably, in one embodiment, Figure 4 As shown, slots 21 are directionally opened on the inner walls of the box body 2, two of which are opened on the two sides and one on the front and back sides. The slots 21 are T-shaped as a whole. The inner shell group 6 is composed of a shell body 61, an insert block 62, a side end plate 63, and a handle 64. An insert block 62 is provided on the outer side surface of the shell body 61 opposite to the slot 21. The insert block 62 is matched with the size and structure of the slot 21. Side end plates 63 are installed on the top surfaces of both sides of the shell body 61. The bottom surface of the side end plate 63 overlaps with the top surface of the box body 2, and the top surface of the side end plate 63 is installed with a handle 64. When working, the cleaning water of the shell body 61 is extracted by the extraction mechanism, the handle 64 is lifted upward, and the insert block 62 of the shell body 61 is extracted from the slot 21, so as to complete the separation of the shell body 61, which is convenient for the subsequent cleaning of the shell body 61.
[0028] Preferably, in one embodiment, the shell 61 is a light steel lightweight composite plate structure as a whole, the purpose of which is to reduce the weight of the shell 61 and thereby facilitate the installation and disassembly of the shell 61.
[0029] Working principle of this utility model:
[0030] During operation, water and raw materials are placed into the inner shell group 6 of the box body 2, and the top plate 5 is plugged into the top surface of the box body 2. The cylinder 3 pushes the box body 2 to move back and forth on the sliding roller plate 11, and the motor 41 drives the stirring shaft 42 and the mixing plate 43 to rotate, so that the internal mixture is passively contacted and mixed with the stirring shaft and the mixing plate 43, thereby making the mixture more evenly mixed, and improving the accuracy of subsequent detection. At the same time, multi-stage mixing and stirring helps to improve the working efficiency of the detection section. After the mixing is completed, the top plate 5 is taken out, and the external extraction equipment is placed in the inner shell group 6 to extract the cement mortar for detection. The cleaning water of the shell 61 is extracted through the extraction mechanism, and the handle 64 is lifted upward to extract the plug 62 of the shell 61 from the slot 21, so as to complete the separation of the shell 61 and facilitate the subsequent cleaning of the shell 61.
[0031] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.
Claims
1. A mixer for cement mortar, characterized in that: include: Processing platform and box; Sliding roller plates are installed on both sides of the inner bottom surface of the processing platform, and the top surface of the sliding roller plates is in contact with the bottom surface of the box. The length of the box is equal to half of the internal length of the processing platform. A top plate plugged into the top surface of the box is installed, and the left side of the box is screwed to the output end of the cylinder. A fixed frame is set up in the middle of the processing platform. The fixed frame is a U-shaped structure as a whole, and a gap is left between its inner top surface and the top surface of the box. A motor is installed on the top surface of the fixed frame, and the motor is dynamically connected to the stirring shaft below. Two groups of stirring shafts are arranged at intervals, and the two stirring shafts are meshed and connected by gears. A mixing plate is installed on the circumferential surface of the stirring shaft located inside the box, and the mixing plates are arranged in a ring array and installed at an inclined angle. An inner shell group is installed on the inner wall of the box.
2. A cement mortar mixer according to claim 1, characterized in that: The fixing frame is located behind the stirring shaft and is equipped with a support rod. The support rod is equipped with a spring telescopic rod on the surface facing the inner wall of the inner shell group. A scraper is installed on the extended end of the spring telescopic rod. The surface where the scraper contacts the inner shell group is a triangular structure.
3. A cement mortar mixer according to claim 1, characterized in that: The top plate is composed of a spacer plate and a sealing strip. Three spacer plates are installed at intervals. Sealing strips are installed on opposite surfaces of adjacent spacer plates. The sealing strips are made of rubber, and there is a spacing between adjacent sealing strips.
4. A mixer for cement mortar according to claim 1, characterized in that: The inner walls around the box body are all directionally provided with slots, two of which are provided on the two sides and one on the front and back sides. The slots are T-shaped as a whole. The inner shell group is composed of a shell body, an insert block, a side end plate, and a handle. An insert block is provided on the outer side surface of the shell body opposite to the slot. The insert block is matched with the size and structure of the slot. Side end plates are installed on the top surfaces of both sides of the shell body. The bottom surfaces of the side end plates overlap with the top surface of the box body, and the top surfaces of the side end plates are installed with handles.
5. A cement mortar mixer according to claim 4, characterized in that: The shell as a whole is a light steel lightweight composite plate structure.