A device for dosing dry-mix mortar
By introducing structures such as scrapers, screws, and limiting plates into the dry mortar mixing and feeding device, the problems of dry mortar sticking to the inner wall of the mixing device and poor discharge are solved, thus ensuring stable discharge and material quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENGZHOU YICHENG MASCH EQUIP CO LTD
- Filing Date
- 2025-05-09
- Publication Date
- 2026-07-10
AI Technical Summary
Dry mortar tends to stick to the inner wall of the mixing device, making it difficult to effectively discharge the material and easily clogging the discharge pipe.
A mixing and feeding device including a scraper, a screw, a support, and a limiting plate was designed. The scraper cleans the material adhering to the inner wall, the screw assists in tilting the material for discharge, the support stabilizes the device, and the limiting plate prevents unevenly mixed material from falling directly into the valve.
It achieves uniform mixing and stable discharge of dry mortar, avoids sticking to the inner wall and valve blockage, and ensures material quality.
Smart Images
Figure CN224476377U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dry mortar processing technology, specifically to a mixing and feeding device for dry mortar. Background Technology
[0002] Dry mortar is a raw material for making cement slurry and concrete slurry. It is usually composed of sand aggregate, gel and polymer additives. After mixing in proportion, it is dried again to prevent the materials from becoming damp and sticking together. This type of material is usually processed in a special mixing device.
[0003] The mixing device has a built-in motor-controlled blade or mixing rod that can evenly mix dry powder sand while chopping materials. After opening the valve, the finished material inside can be discharged for transportation or packaging and storage. This electric heating tank lacks a cleaning mechanism. If the material is attracted to the tank wall by static electricity, it will be difficult to pass through the channel and discharge pipe without the assistance of external objects.
[0004] Now, a novel mixing and feeding device for dry mortar is proposed to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a mixing and feeding device for dry mortar, so as to solve the problem of materials easily sticking to the inner wall mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing and feeding device for dry mortar, comprising an electric heating tank and a mixing rod. The mixing rod is movably connected to the center of the lower part of the electric heating tank. A motor is fixed to the center of the lower part of the electric heating tank. A support block is fixed to the lower left corner of the electric heating tank, and a motor is fixed to the bottom of the support block. A screw is movably connected to the upper part of the support block, and a threaded cylinder is movably sleeved on the outside of the screw. A slider is fixed to the lower right corner of the threaded cylinder. A vertical groove is provided on the left side wall of the electric heating tank. A hanging plate is fixed to the upper right side of the threaded cylinder, and a cover plate is fixed to the right side of the bottom of the hanging plate. A motor is fixed to the center of the lower part of the cover plate. A crossbar is movably connected to the center of the bottom of the cover plate, and scraper rods are welded to both sides of the bottom of the crossbar.
[0007] As a further technical solution of this utility model, the scraper is symmetrically arranged on both sides of the stirring rod, and the bottom of the output end of the motor is fixedly connected to the crossbar.
[0008] As a further technical solution of this utility model, the top of the output end of the second motor is fixedly connected to the screw, and the right side of the slider is embedded in the vertical groove.
[0009] As a further technical solution of this utility model, a bracket is movably connected between the front and rear of the electric heating tank, and a motor is fixed above the front end of the bracket. A frame body is fixed between the front and rear of both sides of the bracket, and a limit plate is movably connected between the front and rear of the frame body. A bolt is threadedly connected to the front end of the frame body.
[0010] As a further technical solution of this utility model, the right side of the limiting plate swings up and down inside the frame, and the bolt abuts against the limiting plate in the frame.
[0011] As a further technical solution of this utility model, the output end of the fourth motor is fixedly connected to the electric heating tank, and the electric heating tank swings left and right inside the bracket.
[0012] As a further technical solution of this utility model, a valve is fixed at the lower right corner of the bottom of the electric heating tank, a through groove is provided at the lower right corner of the inside of the electric heating tank, a slot is provided on the left side of the through groove, an opening is provided on the right side of the through groove, a baffle is movably connected between the opening and the through groove, a blocking block is fixed on the right side of the baffle, a locking block is fixed on the left side of the baffle, a limit block one is fixed at the bottom of the locking block, and a limit block two is fixed at the bottom inside the slot.
[0013] As a further technical solution of this utility model, the baffle is horizontally inserted into and exited through the slot, through groove and locking groove, and the valve is located below the through groove.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the mixing and feeding device for dry mortar not only achieves the scraping of materials adhering to the side wall and the tilted discharge, but also avoids material clogging the valve;
[0015] (1) By welding scrapers on both sides of the bottom of the crossbar, aggregates, gel materials and additives are added into the electric heating tank through the opening above it. The stirring rod of motor three is rotated and the materials for making dry mortar are mixed evenly. Motor two is started and the screw is rotated. The threaded cylinder fixed on the left side of the slider is lowered longitudinally along the vertical groove so that the cover plate covers the top of the electric heating tank. This not only prevents the internal materials from splashing out during stirring, but also allows the scraper to clean the materials adhering to the inner wall of the electric heating tank when it is tilted, thus assisting the device in discharging materials.
[0016] (2) By connecting the bracket between the front and rear of the electric heating tank, the motor four above the front of the front bracket can be turned on, and the electric heating tank can be swung left and right inside the bracket. After shaking the material inside evenly, the electric heating tank is in a state of right low and left high so that the valve can be opened to discharge the material. Then, the limit plate hinged in the frame is moved in advance to prevent the electric heating tank from tilting too much and to maintain the stability of the device when discharging the material.
[0017] (3) A valve is fixed at the lower right corner of the bottom of the electric heating tank. When mixing materials, you need to hold the block and push the baffle along the groove to the through groove. At this time, the block is embedded in the groove, and the first limit block and the second limit block are also locked together. If the pulling force is not increased, they will not easily separate. This can prevent the unevenly mixed materials from falling directly into the valve, thereby sealing the bottom of the electric heating tank and ensuring the quality of dry powder mortar. Attached Figure Description
[0018] Figure 1 This is a frontal cross-sectional view of the present invention.
[0019] Figure 2 This is a front view structural diagram of the present utility model;
[0020] Figure 3 This is a front view cross-sectional structural diagram of the electric heating tank of this utility model;
[0021] Figure 4 This is a front view cross-sectional structural diagram of the through groove of this utility model.
[0022] In the diagram: 1. Electric heating tank; 2. Scraper; 3. Cover plate; 4. Motor 1; 5. Horizontal bar; 6. Hanging plate; 7. Threaded cylinder; 8. Vertical groove; 9. Slider; 10. Screw; 11. Support block; 12. Motor 2; 13. Limiting plate; 14. Stirring rod; 15. Bracket; 16. Motor 3; 17. Valve; 18. Block; 19. Motor 4; 20. Bolt; 21. Frame; 22. Groove; 23. Slot; 24. Block; 25. Limiting block 1; 26. Limiting block 2; 27. Through groove; 28. Baffle. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-4An embodiment of this utility model provides a mixing and feeding device for dry mortar, including an electric heating tank 1 and a mixing rod 14. The mixing rod 14 is movably connected to the center of the lower part of the electric heating tank 1. A motor 3 16 is fixed to the center of the lower part of the electric heating tank 1. A support block 11 is fixed to the lower left corner of the electric heating tank 1. A motor 2 12 is fixed to the bottom of the support block 11. A screw 10 is movably connected to the upper part of the support block 11. A threaded cylinder 7 is movably sleeved on the outside of the screw 10. A slider 9 is fixed to the lower right corner of the threaded cylinder 7. A vertical groove 8 is provided on the left side wall of the electric heating tank 1. A hanging plate 6 is fixed to the upper right side of the threaded cylinder 7. A cover plate 3 is fixed to the right side of the bottom of the hanging plate 6. A motor 1 4 is fixed to the center of the lower part of the cover plate 3. A crossbar 5 is movably connected to the center of the bottom of the cover plate 3. Scraper rods 2 are welded to both sides of the bottom of the crossbar 5.
[0025] The scraper 2 is symmetrically arranged on both sides of the stirring rod 14. The bottom of the output end of motor 1 4 is fixedly connected to the crossbar 5, the top of the output end of motor 2 12 is fixedly connected to the screw 10, and the right side of the slider 9 is embedded in the vertical groove 8.
[0026] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, aggregates, gelling materials, and additives are added to the electric heating tank 1 through the opening above it. The stirring rod 14 is rotated by motor 3 16 to evenly mix the materials for making dry mortar. Motor 2 12 is started and the screw 10 is rotated, which causes the threaded cylinder 7 fixed to the left side of the slider 9 to sink longitudinally along the vertical groove 8, so that the cover plate 3 covers the top of the electric heating tank 1 to prevent the internal materials from splashing out during stirring.
[0027] A bracket 15 is movably connected between the front and rear of the electric heating tank 1. A motor 19 is fixed above the front end of the bracket 15. A frame 21 is fixed between the front and rear of both sides of the bracket 15. A limit plate 13 is movably connected between the front and rear of the frame 21. A bolt 20 is threadedly connected to the front end of the frame 21.
[0028] The right side of the limiting plate 13 swings up and down inside the frame 21, and the bolt 20 abuts against the limiting plate 13 in the frame 21. The output end of the motor 19 is fixedly connected to the electric heating tank 1, and the electric heating tank 1 swings left and right inside the bracket 15.
[0029] Specifically, such as Figure 1 and Figure 2 As shown, the motor 19 above the front end of the front support 15 is turned on, and the electric heating tank 1 can be swung left and right inside the support 15. After the material inside is shaken evenly, the electric heating tank 1 is in a state of right low and left high, so that the valve 17 can be opened to discharge the material. Then, the limit plate 13 hinged in the frame 21 is moved in advance to prevent the electric heating tank 1 from tilting too much.
[0030] A valve 17 is fixed at the lower right corner of the bottom of the electric heating tank 1. A through groove 27 is provided in the lower right corner inside the electric heating tank 1. A slot 23 is provided on the left side of the through groove 27. A slot 22 is provided on the right side of the through groove 27. A baffle 28 is horizontally movably connected between the slot 22 and the through groove 27. A block 18 is fixed on the right side of the baffle 28. A locking block 24 is fixed on the left side of the baffle 28. A limit block 1 25 is fixed at the bottom of the locking block 24. A limit block 26 is fixed at the bottom inside the slot 23. The baffle 28 horizontally enters and exits the slot 22, the through groove 27 and the slot 23. The valve 17 is located below the through groove 27.
[0031] Specifically, such as Figure 1 and Figure 4 As shown, when mixing materials, the block 18 needs to be held and the baffle 28 pushed into the through groove 27 along the groove 22. At this time, the locking block 24 is embedded in the locking groove 23, and the first limiting block 25 and the second limiting block 26 are also locked together. They will not easily separate unless the pulling force is increased, which can prevent the unevenly mixed materials from falling directly into the valve 17, thereby sealing the bottom of the electric heating tank 1.
[0032] Working principle: When using this utility model, first hold the blocking block 18 and push the baffle 28 into the through groove 27 along the slot 22. At this time, the locking block 24 is embedded in the locking groove 23, and the limiting block 1 25 and the limiting block 26 are also locked together. They will not easily separate unless the pulling force is increased, which can prevent unevenly mixed materials from falling directly into the valve 17. Add aggregates, gelling materials and additives to the opening at the top of the electric heating tank 1. The stirring rod 14 is rotated by motor 3 16 to evenly mix the materials for making dry powder mortar. Start motor 2 12 and rotate screw 10. The threaded cylinder 7 fixed to the left side of the longitudinal settling slider 9 along the vertical groove 8 allows the cover plate 3 to cover the top of the electric heating tank 1, which not only prevents the internal material from splashing out during stirring, but also allows the scraper 2 to clean the material adhering to the inner wall of the electric heating tank 1 when the electric heating tank 1 is tilted. The motor 19 above the front end of the front support 15 is turned on, and the electric heating tank 1 can be swung left and right inside the support 15 to shake the internal material evenly, so that the electric heating tank 1 is in a state of right lower and left higher, so that the valve 17 can be opened to discharge the material. Then, the limiting plate 13 hinged in the frame 21 is pre-moved to support the electric heating tank 1.
[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A mixing and feeding device for dry mortar, comprising an electric heating tank (1) and a mixing rod (14), characterized in that: A stirring rod (14) is movably connected to the center of the lower part of the electric heating tank (1). A motor three (16) is fixed to the center of the lower part of the electric heating tank (1). A support block (11) is fixed to the lower left corner of the electric heating tank (1). A motor two (12) is fixed to the bottom of the support block (11). A screw (10) is movably connected to the upper part of the support block (11). A threaded cylinder (7) is movably sleeved on the outside of the screw (10). A slider (9) is fixed to the lower right corner of the outside of the threaded cylinder (7). A vertical groove (8) is provided on the left side wall of the electric heating tank (1). A hanging plate (6) is fixed to the upper right side of the threaded cylinder (7). A cover plate (3) is fixed to the right side of the bottom of the hanging plate (6). A motor one (4) is fixed to the center of the lower part of the cover plate (3). A crossbar (5) is movably connected to the center of the bottom of the cover plate (3). Scrapers (2) are welded to both sides of the bottom of the crossbar (5).
2. The mixing and feeding device for dry mortar according to claim 1, characterized in that: The scraper (2) is symmetrically arranged on both sides of the stirring rod (14), and the bottom of the output end of the motor (4) is fixedly connected to the crossbar (5).
3. The mixing and feeding device for dry mortar according to claim 1, characterized in that: The top of the output end of the second motor (12) is fixedly connected to the screw (10), and the right side of the slider (9) is embedded in the vertical groove (8).
4. The mixing and feeding device for dry mortar according to claim 1, characterized in that: A bracket (15) is movably connected between the front and back of the electric heating tank (1), and a motor (19) is fixed above the front end of the bracket (15). A frame (21) is fixed between the front and back on both sides of the bracket (15), and a limit plate (13) is movably connected between the front and back inside the frame (21). A bolt (20) is threadedly connected to the front end of the frame (21).
5. A mixing and feeding device for dry mortar according to claim 4, characterized in that: The right side of the limiting plate (13) swings up and down inside the frame (21), and the bolt (20) abuts against the limiting plate (13) in the frame (21).
6. A mixing and feeding device for dry mortar according to claim 4, characterized in that: The output end of the motor (19) is fixedly connected to the electric heating tank (1), and the electric heating tank (1) sways left and right inside the bracket (15).
7. The mixing and feeding device for dry mortar according to claim 1, characterized in that: A valve (17) is fixed at the lower right corner of the bottom of the electric heating tank (1). A through groove (27) is provided at the lower right corner inside the electric heating tank (1). A slot (23) is provided on the left side of the through groove (27). A slot (22) is provided on the right side of the through groove (27). A baffle (28) is movably connected between the slot (22) and the through groove (27). A block (18) is fixed on the right side of the baffle (28). A locking block (24) is fixed on the left side of the baffle (28). A limit block one (25) is fixed at the bottom of the locking block (24). A limit block two (26) is fixed at the bottom inside the slot (23).
8. A mixing and feeding device for dry mortar according to claim 7, characterized in that: The baffle (28) is horizontally inserted into and exited through the slot (22), through slot (27) and slot (23), and the valve (17) is located below the through slot (27).