Building material filling material crushing and mixing equipment
By designing a building material filling crushing and mixing equipment with premixed bins and main mixed bins, the rotation mechanism driven by the hybrid motor and the sealed slip ring limiting block mechanism are used to realize the automatic transfer of premixed materials and the uniform mixing of materials, solving the problems of cumbersome operation processes and high energy consumption in the existing equipment, and improving the efficiency and applicability of the equipment.
Patent Information
- Application Number
- CN202510152695.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-04-29
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The operating procedures of existing building materials filling crushing and mixing equipment are cumbersome, increasing energy consumption and production costs, and lacking an effective premix and material transfer mechanism.
A building material filling crushing and mixing equipment including premixed bins and main mixing bins is designed. The outer drum and inner rotary shaft are driven by a hybrid motor, and the sealing slip ring and limiting block mechanism are used to realize the automatic transfer of the premixed material, and the material is prevented from adhesion through a rotating scraping frame.
It simplifies the operation process, reduces energy consumption and production costs, realizes automatic transfer of premixed materials and uniform mixing of materials, and improves the efficiency and applicability of the equipment.
Smart Images
Figure CN119897012A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of mixing devices, in particular to a device for crushing and mixing building material fillers. Background Art
[0002] Crushing and mixing of building material fillers is a process of reducing the particle size of various block or granular raw materials through crushing equipment, and then evenly mixing them through mixing equipment to form fillers with specific properties and uses. This filler can be used in road construction, concrete production, mine filling and other fields.
[0003] In the prior art, because some fillers need to be premixed in advance, and the existing mixing equipment has only one mixing bin, the materials need to be mixed first and then transferred to another mixing equipment for mixing. Such an operation process is not only cumbersome, but also increases energy consumption and production costs. Therefore, the present invention provides a building material filler crushing and mixing device. Summary of the invention
[0004] The object of the present invention is to provide a building material filler crushing and mixing device to solve the problems raised in the above background technology.
[0005] The technical solution of the present invention is: a building material filling material crushing and mixing equipment, including a support column plate and a main mixing bin, the top of the support column plate is fixedly connected with the main mixing bin, the top of the main mixing bin is fixedly connected with a premixing bin, the top of the premixing bin is fixedly connected with an installation auxiliary block, the top of the installation auxiliary block is installed with a mixing motor, the output end of the mixing motor is fixedly connected with an outer rotating drum, the output end of the mixing motor is fixedly connected with an inner rotating shaft, the inner rotating shaft is located inside the outer rotating drum, the inner wall of the premixing bin is fixedly connected with a fixed connecting column, the bottom of the fixed connecting column is fixedly connected with a bin inner disk, and the inner side of the bin inner disk is rotatably connected with the bottom of the drum. The top of the drum chassis is fixedly connected with an adjusting drum, the adjusting drum is rotatably connected to the outside of the inner rotating shaft, the adjusting drum is rotatably connected to the inside of the outer rotating drum, the outside of the adjusting drum is provided with two rotating inclined grooves, and the rotating inclined grooves are slidably engaged with limit blocks, the limit blocks are fixedly connected between the outer rotating drum and the inner rotating shaft, the bottom of the drum chassis is fixedly connected with a supporting pull plate, the outside of the supporting pull plate is fixedly connected with a supporting inclined plate, the top of the supporting inclined plate is fixedly connected with a sealing slip ring, a fixed inner ring is slidably engaged with the premixing bin and the inner disk of the bin, a circular groove is provided on the side adjacent to the premixing bin and the inner disk of the bin, and the fixed The two sides of the inner ring are fixedly connected with limited rotation blocks, and the limited rotation blocks are rotatably connected in the circular groove. The number of the fixed inner ring and the sealing slip ring is four, and the sealing slip rings are slidably clamped between the two fixed inner rings. The interior of the main mixing bin is rotatably connected with a rotating scraper frame, and the top of the rotating scraper frame is fixedly connected with a fixed inner disk, and the fixed inner disk is slidably clamped on the outer side of the supporting pull plate, and the fixed inner ring is fixedly connected to the top of the rotating scraper frame; when in use: the material to be premixed is injected into the interior of the premixing bin, and when the mixing motor starts to rotate, the outer drum and the inner shaft are driven to rotate. Because the fixed inner disk limits the fixed support pull plate, the outer drum and the inner shaft are initially The shaft drives the limit block to rotate, so that the limit block moves along the rotating inclined slot, so that the limit block pulls the adjustment drum up and down, the support pull plate moves up and down, the support inclined plate moves up and down, and the sealing slip ring moves up and down. When the sealing slip ring moves to the top, the sealing slip ring coincides with the fixed inner ring, so that the gap between the inner disk and the premixing bin is closed. When the sealing slip ring moves to the bottom, the gap between the inner disk and the premixing bin is opened, so that the material can flow into the main mixing bin through the premixing bin. At the same time, when the sealing slip ring reaches the highest or lowest point, it will drive the rotating scraper frame and the fixed inner disk to rotate as a whole, so that the rotating scraper frame scrapes the inner wall of the main mixing bin to prevent material adhesion.
[0006] Preferably, the bottom of the supporting pull plate is fixedly connected with a telescopic slip ring, the bottom of the inner rotating shaft is fixedly connected with a mixing bottom shaft, the telescopic slip ring is slidably clamped on the outer side of the mixing bottom shaft, the outer side of the mixing bottom shaft is rotatably connected with a positioning swivel, the outer sides of the telescopic slip ring and the positioning swivel are both fixedly connected with side clamping blocks, the inner rotation of the side clamping blocks of the side parts of the telescopic slip ring is connected with an unfolding upper plate, the inner rotation of the side clamping blocks on the outer side of the positioning swivel is connected with an unfolding lower plate, a connecting shaft is provided between the tops of the unfolding upper plate and the unfolding lower plate for rotation, the outer side of the outer rotating cylinder is fixedly connected with a crushing single roller, the bottom of the crushing single roller is fixedly connected with a crushing double roller, the outer side of the crushing double roller is fixedly connected with a crushing triple roller, the bottom of the mixing bottom shaft A grinding bottom triangular column is fixedly connected, one side of the grinding bottom triangular column is fixedly connected with a mounting straight plate, one end of the mounting straight plate is fixedly connected with a guide inclined plate, the guide inclined plate is fixedly connected to the grinding bottom triangular column, the tops of the premixing bin and the main mixing bin are both provided with a feed port, and the bottom of the main mixing bin is provided with a discharge port; when in use: when the supporting pull plate is upward, because the positioning swivel can only rotate, the unfolded lower plate and the unfolded upper plate are unfolded, which is convenient for mixing materials. At the same time, some materials that stick together can be crushed and premixed through the crushing single roller, crushing double roller and crushing triple roller. Through the setting of the mounting straight plate and the guide inclined plate, the material at the bottom of the main mixing bin can be scraped in the middle of the radius, which is convenient for discharging. Through the setting of the grinding bottom triangular column, the resistance is reduced during mixing.
[0007] The present invention provides a building material filling material crushing and mixing device through improvement, which has the following improvements and advantages compared with the prior art: First, the building material filling material crushing and mixing equipment described in the present invention injects the material to be premixed into the premixing bin, and when the mixing motor starts to rotate, it drives the outer drum and the inner shaft to rotate. Because the fixed inner disk limits the fixed support pull plate, the outer drum and the inner shaft drive the limit block to rotate at the beginning, so that the limit block moves along the rotating inclined groove, so that the limit block pulls the adjustment drum up and down, the support pull plate moves up and down, the support inclined plate moves up and down, and the sealing slip ring moves up and down. When the sealing slip ring moves to the top, the sealing slip ring overlaps with the fixed inner ring, so that the gap between the inner disk and the premixing bin is closed. When the sealing slip ring moves to the bottom, the gap between the inner disk and the premixing bin is opened, so that the material can pass through the premixing bin and flow into the main mixing bin. At the same time, when the sealing slip ring reaches the highest or lowest position, it will drive the rotating scraper frame and the fixed inner disk to rotate as a whole, so that the rotating scraper frame scrapes the inner wall of the main mixing bin to avoid material adhesion. Second, the crushing and mixing equipment for building material filling materials described in the present invention, when the supporting pull plate is upward, because the positioning swivel can only rotate, the unfolded lower plate and the unfolded upper plate are unfolded, which is convenient for mixing materials. At the same time, pre-mixing can be carried out by crushing the single roller, crushing the double roller and crushing the triple roller. By installing the straight plate and the guide inclined plate, the material at the bottom of the main mixing bin can be scraped in the middle of the radius, which is convenient for discharging. By setting the grinding bottom triangular column, it is convenient to reduce resistance during mixing; Summary: The building material filler crushing and mixing equipment described in the present invention, through ingenious design, enables the premixed materials to be automatically transferred inside the equipment, avoiding cumbersome operating procedures, reducing energy consumption and production costs. The equipment has a simple structure and is easy to operate. It is suitable for crushing and mixing various block or granular raw materials and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a schematic diagram of the structure of the hybrid motor of the present invention; Figure 3 It is a schematic diagram of the inner rotating shaft structure of the present invention; Figure 4 It is a schematic diagram of the structure of the rotary scraping frame of the present invention; Figure 5 It is a schematic diagram of the side clamping block structure of the present invention; Figure 6 It is a schematic diagram of the structure of the adjusting drum of the present invention; Figure 7 It is a schematic diagram of the sealing slip ring structure of the present invention.
[0009] Description of reference numerals: 1. Support column plate; 2. Main mixing bin; 3. Premixing bin; 4. Mixing motor; 5. Install auxiliary block; 6. Outer drum; 7. Inner rotating shaft; 8. Mixing bottom shaft; 9. Grinding bottom triangular column; 10. Install straight plate; 11. Guide inclined plate; 12. Crushing single roller; 13. Crushing double roller; 14. Crushing triple roller; 15. Bin inner plate; 16. Fixed connecting column; 17. Rotating scraper frame; 18. Fixed inner plate; 19. Adjust drum; 20. Drum bottom plate; 21. Support pull plate; 22. Limit block; 23. Sealing slip ring; 24. Fixed inner ring; 25. Limit swivel block; 26. Telescopic slip ring; 27. Positioning swivel; 28. Side clamp block; 29. Expand upper plate; 30. Expand lower plate; 31. Connecting rotating shaft; 32. Support inclined plate. DETAILED DESCRIPTION
[0010] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0011] The present invention provides a building material filling material crushing and mixing device through improvement. The technical solution of the present invention is: like Figure 1-Figure 7As shown, a building material filling material crushing and mixing device comprises a supporting column plate 1 and a main mixing bin 2. The top of the supporting column plate 1 is fixedly connected with the main mixing bin 2. The top of the main mixing bin 2 is fixedly connected with a premixing bin 3. The top of the premixing bin 3 is fixedly connected with an installation auxiliary block 5. The top of the installation auxiliary block 5 is installed with a mixing motor 4. The output end of the mixing motor 4 is fixedly connected with an outer rotating drum 6. The output end of the mixing motor 4 is fixedly connected with an inner rotating shaft 7. The inner rotating shaft 7 is located inside the outer rotating drum 6. The inner wall of the premixing bin 3 is fixedly connected with a fixed connecting column 16. The bottom of the fixed connecting column 16 is fixedly connected with a bin inner disk 15. The inner side of the bin inner disk 15 is rotatably connected with a drum bottom plate 20. The top of the drum bottom plate 20 is fixedly connected with an adjustment drum 19. , the adjusting drum 19 is rotatably connected to the outside of the inner rotating shaft 7, the adjusting drum 19 is rotatably connected to the inside of the outer rotating drum 6, two rotating inclined grooves are arranged on the outside of the adjusting drum 19, and the limiting blocks 22 are slidably clamped in the rotating inclined grooves, and the limiting blocks 22 are fixedly connected between the outer rotating drum 6 and the inner rotating shaft 7. The bottom of the drum chassis 20 is fixedly connected with a supporting pull plate 21, and the outside of the supporting pull plate 21 is fixedly connected with a supporting inclined plate 32, and the top of the supporting inclined plate 32 is fixedly connected with a sealing slip ring 23. A fixed inner ring 24 is slidably clamped between the premixing bin 3 and the inner disk 15 of the bin, and a circular groove is arranged on the side adjacent to the inner disk 15 of the premixing bin 3. The two sides of the fixed inner ring 24 are fixedly connected with limited rotating blocks 25, and the limited rotating blocks 25 rotate The main mixing bin 2 is rotatably connected to the circular groove, the number of the fixed inner ring 24 and the sealing slip ring 23 are both four, and the sealing slip ring 23 is slidably connected between the two fixed inner rings 24. The interior of the main mixing bin 2 is rotatably connected to the rotating scraper frame 17, and the top of the rotating scraper frame 17 is fixedly connected to the fixed inner disk 18. The fixed inner disk 18 is slidably connected to the outer side of the supporting pull plate 21, and the fixed inner ring 24 is fixedly connected to the top of the rotating scraper frame 17. When in use: the material to be premixed is injected into the interior of the premixing bin 3. When the mixing motor 4 starts to rotate, the outer drum 6 and the inner shaft 7 are driven to rotate. Because the fixed inner disk 18 limits the fixed supporting pull plate 21, the outer drum 6 and the inner shaft 7 initially drive the limit block 22 to rotate, so that the limit block 2 2 moves along the rotating chute, so that the limit block 22 pulls the adjusting drum 19 to move up and down, the supporting pull plate 21 moves up and down, the supporting inclined plate 32 moves up and down, and the sealing slip ring 23 moves up and down. When the sealing slip ring 23 moves to the top, the sealing slip ring 23 overlaps with the fixed inner ring 24, so that the gap between the inner disk 15 and the premixing bin 3 is closed. When the sealing slip ring 23 moves to the bottom, the gap between the inner disk 15 and the premixing bin 3 is opened, so that the material can flow into the interior of the main mixing bin 2 through the premixing bin 3. At the same time, when the sealing slip ring 23 reaches the highest or lowest point, it will drive the rotating scraping frame 17 and the fixed inner disk 18 to rotate as a whole, so that the rotating scraping frame 17 scrapes the inner wall of the main mixing bin 2 to prevent the material from sticking.
[0012] Furthermore, a telescopic sliding ring 26 is fixedly connected to the bottom of the supporting pull plate 21, a mixing bottom shaft 8 is fixedly connected to the bottom of the inner rotating shaft 7, the telescopic sliding ring 26 is slidably clamped on the outer side of the mixing bottom shaft 8, a positioning rotating ring 27 is rotatably connected to the outer side of the mixing bottom shaft 8, the telescopic sliding ring 26 and the outer sides of the positioning rotating ring 27 are fixedly connected with side clamping blocks 28, the inner rotation of the side clamping blocks 28 of the side of the telescopic sliding ring 26 is connected with an unfolding upper plate 29, the inner rotation of the side clamping blocks 28 on the outer side of the positioning rotating ring 27 is connected with an unfolding lower plate 30, a connecting rotating shaft 31 is provided between the tops of the unfolding upper plate 29 and the unfolding lower plate 30 for rotational connection, a crushing single heavy roller 12 is fixedly connected to the outer side of the outer rotating drum 6, a crushing double heavy roller 13 is fixedly connected to the bottom of the crushing double heavy roller 13, a crushing triple heavy roller 14 is fixedly connected to the outer side of the mixing bottom shaft 8, The top of the premixing bin 3 and the main mixing bin 2 are both provided with a feeding port, and the bottom of the main mixing bin 2 is provided with a discharging port. When in use: when the supporting pull plate 21 is upward, because the positioning swivel 27 can only rotate, the unfolded lower plate 30 and the unfolded upper plate 29 are unfolded, which is convenient for mixing materials. At the same time, some materials that stick together can be crushed and premixed by crushing the single roller 12, the crushing double roller 13 and the crushing triple roller 14. By setting the straight plate 10 and the guide inclined plate 11, the material at the bottom of the main mixing bin 2 can be scraped in the middle of the radius, which is convenient for discharging. By setting the grinding bottom triangular column 9, the resistance can be reduced during mixing.
[0013] Working principle: When in use: inject the material to be premixed into the premixing bin 3, and when the mixing motor 4 starts to rotate, it drives the outer drum 6 and the inner shaft 7 to rotate. Because the fixed inner disk 18 limits the fixed support pull plate 21, the outer drum 6 and the inner shaft 7 drive the limit block 22 to rotate at the beginning, so that the limit block 22 moves along the rotating inclined groove, and the limit block 22 pulls the adjustment drum 19 up and down, so that the support pull plate 21 moves up and down, so that the support inclined plate 32 moves up and down, and the sealing slip ring 23 moves up and down. When the sealing slip ring 23 moves to the top, the sealing slip ring 23 overlaps with the fixed inner ring 24, so that the gap between the inner disk 15 and the premixing bin 3 is closed, and when the sealing slip ring 23 moves to the bottom, the inner disk 15 and the premixing bin 3 are The gap between the bins 3 is opened, so that the material can flow into the main mixing bin 2 through the premixing bin 3. At the same time, when the sealing slip ring 23 reaches the highest or lowest point, it will drive the rotating scraper frame 17 and the fixed inner disk 18 to rotate as a whole, so that the rotating scraper frame 17 scrapes the inner wall of the main mixing bin 2 to prevent material adhesion. When the supporting pull plate 21 is upward, because the positioning swivel 27 can only rotate, the unfolded lower plate 30 and the unfolded upper plate 29 are unfolded to facilitate mixing of materials. At the same time, premixing can be carried out by crushing the single roller 12, the double roller 13 and the triple roller 14. By installing the straight plate 10 and the guide inclined plate 11, the material at the bottom of the main mixing bin 2 can be scraped in the middle of the radius, which is convenient for discharging. By setting the grinding bottom triangular column 9, it is convenient to reduce resistance during mixing.
[0014] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A building material filling material crushing and mixing device, comprising a support column plate (1) and a main mixing bin (2), characterized in that: The top of the support column plate (1) is fixedly connected to a main mixing chamber (2), the top of the main mixing chamber (2) is fixedly connected to a premixing chamber (3), the top of the premixing chamber (3) is fixedly connected to a mounting auxiliary block (5), the top of the mounting auxiliary block (5) is mounted with a mixing motor (4), the output end of the mixing motor (4) is fixedly connected to an outer rotating drum (6), the output end of the mixing motor (4) is fixedly connected to an inner rotating shaft (7), the inner rotating shaft (7) is located inside the outer rotating drum (6), the inner wall of the premixing chamber (3) is fixedly connected to a fixed connecting column (16), the fixed connecting column (16) is fixedly connected to the outer rotating drum (6), and the inner rotating shaft (7) is fixedly connected to the inner wall of the premixing chamber (3). The bottom of the connecting column (16) is fixedly connected to an inner disk (15), the inner side of the inner disk (15) is rotatably connected to a drum bottom plate (20), the top of the drum bottom plate (20) is fixedly connected to an adjusting rotating drum (19), the adjusting rotating drum (19) is rotatably connected to the outer side of the inner rotating shaft (7), the adjusting rotating drum (19) is rotatably connected to the inner side of the outer rotating drum (6), the outer side of the adjusting rotating drum (19) is provided with two rotating inclined grooves, both of which are slidably engaged with limit blocks (22), and the limit blocks (22) are fixedly connected between the outer rotating drum (6) and the inner rotating shaft (7).
2. A building material filling material crushing and mixing device according to claim 1, characterized in that: A support pull plate (21) is fixedly connected to the bottom of the barrel bottom plate (20), a support inclined plate (32) is fixedly connected to the outside of the support pull plate (21), a sealing slip ring (23) is fixedly connected to the top of the support inclined plate (32), a fixed inner ring (24) is slidably engaged between the premixing bin (3) and the bin inner plate (15), a circular groove is provided on one side adjacent to the premixing bin (3) and the bin inner plate (15), limited position rotating blocks (25) are fixedly connected to both sides of the fixed inner ring (24), the limited position rotating blocks (25) are rotatably connected in the circular groove, the number of the fixed inner ring (24) and the sealing slip ring (23) are both four, and the sealing slip ring (23) is slidably engaged between two fixed inner rings (24).
3. A building material filling material crushing and mixing device according to claim 2, characterized in that: The main mixing bin (2) is rotatably connected to a rotating scraper frame (17) inside, and a fixed inner disk (18) is fixedly connected to the top of the rotating scraper frame (17). The fixed inner disk (18) is slidably engaged with the outer side of the supporting pull plate (21), and the fixed inner ring (24) is fixedly connected to the top of the rotating scraper frame (17).
4. A building material filling material crushing and mixing device according to claim 3, characterized in that: The bottom of the support pull plate (21) is fixedly connected with a telescopic slip ring (26), the bottom of the inner rotating shaft (7) is fixedly connected with a mixed bottom shaft (8), the telescopic slip ring (26) is slidably clamped on the outer side of the mixed bottom shaft (8), the outer side of the mixed bottom shaft (8) is rotatably connected with a positioning swivel (27), the outer sides of the telescopic slip ring (26) and the positioning swivel (27) are both fixedly connected with side clamping blocks (28), the inside of the side clamping blocks (28) of the telescopic slip ring (26) is rotatably connected with an unfolding upper plate (29), the inside of the side clamping blocks (28) outside the positioning swivel (27) is rotatably connected with an unfolding lower plate (30), and a connecting shaft (31) is rotatably connected between the tops of the unfolding upper plate (29) and the unfolding lower plate (30).
5. A building material filling material crushing and mixing device according to claim 4, characterized in that: A single crushing roller (12) is fixedly connected to the outer side of the outer drum (6), a double crushing roller (13) is fixedly connected to the bottom of the single crushing roller (12), and a triple crushing roller (14) is fixedly connected to the outer side of the double crushing roller (13).
6. A building material filling material crushing and mixing device according to claim 5, characterized in that: The bottom of the mixing bottom shaft (8) is fixedly connected to a grinding bottom triangular column (9), one side of the grinding bottom triangular column (9) is fixedly connected to a mounting straight plate (10), one end of the mounting straight plate (10) is fixedly connected to a guide inclined plate (11), and the guide inclined plate (11) is fixedly connected to the grinding bottom triangular column (9).
7. The building material filling material crushing and mixing equipment according to claim 1, characterized in that: The tops of the premixing bin (3) and the main mixing bin (2) are both provided with a material feed port, and the bottom of the main mixing bin (2) is provided with a material discharge port.