A raw material storage tank for ready-mixed concrete production

Abstract

The utility model discloses a raw material storage tank for ready -mixed concrete production, it includes: base, the base upper end is provided with the jar body, the jar body upper end is provided with the apron, the apron upper surface is connected with the box, the apron both sides are all fixedly connected with the mounting block, two the mounting block lower surface all are fixedly connected with the plug -in rod, the jar body both sides all are provided with the installation shell, the plug -in rod lower extreme cooperation with the installation shell inside, the base inner wall is fixedly connected with two slide rods, two the slide rod outside all are slidably connected with two sliding blocks, the base lower end four corners all are provided with universal wheel, the universal wheel upper surface and sliding block lower surface all are provided with connecting piece, the connecting piece side wall cross rotation is connected with the push rod. Through above -mentioned structure, the tank body is dismantled to clean the tank body conveniently, and it is convenient to push the tank body and move.

Description

Technical Field

[0001] This utility model relates to the field of concrete storage technology, and in particular to a raw material storage tank for ready-mixed concrete production. Background Technology

[0002] Concrete is a general term for composite materials made by mixing gel materials, aggregates, and water in appropriate proportions and then hardening them over a certain period of time. It is the most widely used artificial civil engineering material in the world. Concrete has high hardness, a wide range of raw material sources, and low cost. It is widely used in structures such as houses, highways, military engineering, and nuclear power plants. Most of the existing raw material storage tanks for ready-mixed concrete production are inconvenient to move. Moreover, when cleaning the inside of the tank, workers need to crawl into the tank through the cleaning hole, which is quite troublesome. In addition, the air inside the tank is relatively thin, and workers need to come out frequently to breathe, which affects work efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a raw material storage tank for ready-mixed concrete production, which solves the problems that most existing raw material storage tanks for ready-mixed concrete production are inconvenient to move and require workers to crawl into the tank through the cleaning hole to clean the inside of the tank, which is quite troublesome.

[0004] To achieve the above objectives, a raw material storage tank for ready-mixed concrete production is provided, comprising: a base, a tank body disposed on the upper end of the base, a cover plate disposed on the upper end of the tank body, a box body communicating with the upper surface of the cover plate, mounting blocks fixedly connected to both sides of the cover plate, insert rods fixedly connected to the lower surfaces of the two mounting blocks, mounting shells disposed on both sides of the tank body, and the lower ends of the insert rods engaging with the interior of the mounting shells;

[0005] Two sliding rods are fixedly connected to the inner wall of the base. Two sliders are slidably connected to the outside of each sliding rod. Universal wheels are provided at the four corners of the lower end of the base. Connecting parts are provided on the upper surface of the universal wheels and the lower surface of the sliders. Push rods are rotatably connected to the side walls of the connecting parts.

[0006] According to the aforementioned raw material storage tank for premixed concrete production, two crushing rollers are rotatably connected to the inner wall of the tank, a shell is provided on the side wall of the tank, two first gears are meshed with the inner wall of the shell, the side walls of the two first gears are respectively fixedly connected to one end of the two crushing rollers, the upper end of the tank is connected to a feed inlet, a third motor is provided on the side wall of the shell, and the output end is fixedly connected to one of the first gear side walls.

[0007] According to the aforementioned raw material storage tank for premixed concrete production, two positioning rods are slidably connected to the inner wall of the mounting shell, and a second gear is rotatably connected to the inner wall of the mounting shell. Two racks are meshed on both sides of the second gear, and one end of each rack is fixedly connected to the side wall of the positioning rod. A knob is provided on the outer side of the mounting shell and is fixedly connected to the side wall of the second gear.

[0008] According to the aforementioned raw material storage tank for premixed concrete production, two sets of mounting plates are symmetrically fixedly connected to the inner wall of the mounting shell, a limiting rod is fixedly connected between two adjacent mounting plates, a limiting block is slidably connected to the outside of the limiting rod, and a connecting rod is fixedly connected between the limiting block and the rack.

[0009] According to the aforementioned raw material storage tank for ready-mixed concrete production, a threaded rod is rotatably connected to the inner wall of the base, and two threaded blocks are threadedly connected to the outside of the threaded rod. Both sides of the two threaded blocks are fixedly connected to the side wall of the slider with a fixing rod. A second motor is provided on the side wall of the base, and its output end is fixedly connected to one end of the threaded rod.

[0010] According to the aforementioned raw material storage tank for ready-mixed concrete production, a stirring rod is rotatably connected to the inner wall of the tank, a scraper is fixedly connected to the front end of the stirring rod, the middle part of the tank is cylindrical, and a first motor is provided on the outer side of the tank, with its output end fixedly connected to one end of the stirring rod.

[0011] According to the aforementioned raw material storage tank for ready-mixed concrete production, the tank body is connected to an inlet pipe and an outlet pipe on both sides respectively.

[0012] The above-mentioned solution has the following beneficial effects:

[0013] 1. This utility model utilizes a second gear, rack, insert rod, and positioning rod to position the cover plate and facilitate disassembly. The cover plate can be separated from the tank body, making it convenient for workers to clean the tank and ensuring air circulation, thereby improving work efficiency.

[0014] 2. This utility model utilizes a combination of a diagonal rod, a threaded rod, a threaded block, a sliding rod, a slider, and a universal wheel to adjust the height of the universal wheel. When the tank needs to be moved, the universal wheel can support the tank; when it does not need to be moved, the base can support the tank.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of a raw material storage tank for premixed concrete production according to the present invention.

[0018] Figure 2 This is a cross-sectional view of a raw material storage tank for ready-mixed concrete production according to this utility model.

[0019] Figure 3 This is a cross-sectional view of the installation shell of a raw material storage tank for ready-mixed concrete production according to this utility model.

[0020] Figure 4 This is a cross-sectional view of the shell of a raw material storage tank for ready-mixed concrete production according to this utility model;

[0021] Figure 5 This is a diagram showing the internal structure of the base of a raw material storage tank for premixed concrete production according to this utility model.

[0022] Legend:

[0023] 1. Base; 2. Tank; 3. Box; 4. Shell; 5. Mounting shell; 6. Feed pipe; 7. First motor; 8. Second motor; 9. Feed inlet; 10. Third motor; 11. Crushing roller; 12. Caster wheel; 13. Connecting piece; 14. Slide rod; 15. Push rod; 16. Sliding block; 17. Stirring rod; 18. Cover plate; 19. Scraper; 20. Mounting block; 21. Insert rod; 22. First gear; 23. Positioning rod; 24. Rack; 25. Limiting block; 26. Limiting rod; 27. Mounting plate; 28. Second gear; 29. ​​Connecting rod; 30. Fixing rod; 31. Threaded rod; 32. Threaded block. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-5 This utility model provides a raw material storage tank for ready-mixed concrete production, comprising: a base 1, a tank body 2 at the upper end of the base 1, a cover plate 18 at the upper end of the tank body 2, a box body 3 connected to the upper surface of the cover plate 18, mounting blocks 20 fixedly connected to both sides of the cover plate 18, and insertion rods 21 fixedly connected to the lower surfaces of the two mounting blocks 20. The insertion rods 21 cooperate with the positioning rods 23 to facilitate the installation and disassembly of the cover plate 18, thereby making it easy to enter the interior of the tank body 2 for cleaning. Mounting shells 5 are provided on both sides of the tank body 2, and the lower ends of the insertion rods 21 cooperate with the interior of the mounting shells 5.

[0026] Two sliding rods 14 are fixedly connected to the inner wall of the base 1. Two sliders 16 are slidably connected to the outside of the two sliding rods 14. Universal wheels 12 are provided at the four corners of the lower end of the base 1. Connecting parts 13 are provided on the upper surface of the universal wheels 12 and the lower surface of the sliders 16. A connecting plate is fixedly connected at the connection between the universal wheels 12 and the connecting parts 13. The connecting parts 13 on the surface of the connecting plate slide inside the connecting plate, so that the push rod 15 can push the universal wheels 12 to move, thereby supporting the tank 2. The push rod 15 is rotatably connected to the side wall of the connecting parts 13.

[0027] Two crushing rollers 11 are rotatably connected to the inner wall of the box body 3, which can crush larger stones. A shell 4 is provided on the side wall of the box body 3. Two first gears 22 are meshed on the inner wall of the shell 4. The side walls of the two first gears 22 are respectively fixedly connected to one end of the two crushing rollers 11. The upper end of the box body 3 is connected to the feed port 9. A third motor 10 is provided on the side wall of the shell 4, and its output end is fixedly connected to the side wall of one of the first gears 22, so that the two crushing rollers 11 rotate simultaneously.

[0028] Two positioning rods 23 are slidably connected to the inner wall of the mounting shell 5. A second gear 28 is rotatably connected to the inner wall of the mounting shell 5. Two racks 24 are meshed on both sides of the second gear 28. During the rotation of the second gear 28, the two racks 24 move towards each other, which in turn drives the positioning rods 23 to move. One end of the rack 24 is fixedly connected to the side wall of the positioning rod 23. A knob is provided on the outside of the mounting shell 5 and is fixedly connected to the side wall of the second gear 28. Two sets of mounting plates 27 are symmetrically fixedly connected to the inner wall of the mounting shell 5. A limit rod 26 is fixedly connected between two adjacent mounting plates 27 to keep the racks 24 stable during movement. A limit block 25 is slidably connected to the outside of the limit rod 26. A connecting rod 29 is fixedly connected between the limit block 25 and the rack 24.

[0029] A threaded rod 31 is rotatably connected to the inner wall of the base 1. The external threads of the threaded rod 31 are symmetrically arranged, causing two threaded blocks 32 to move towards each other. Two threaded blocks 32 are connected to the external threads of the threaded rod 31. Fixed rods 30 are fixedly connected to the side walls of the slider 16 on both sides of the two threaded blocks 32. A second motor 8 is provided on the side wall of the base 1, and its output end is fixedly connected to one end of the threaded rod 31. A stirring rod 17 is rotatably connected to the inner wall of the tank 2. A scraper 19 is fixedly connected to the front end of the stirring rod 17 to facilitate cleaning of the inner wall of the tank 2. A heating plate is provided on the inner wall of the tank 2 to prevent the material from solidifying by heating. The middle part of the tank 2 is cylindrical. A first motor 7 is provided on the outer side of the tank 2, and its output end is fixedly connected to one end of the stirring rod 17. A feed pipe 6 and a discharge pipe are respectively connected to both sides of the tank 2.

[0030] Working principle: During use, the material is conveyed from the feed inlet 9 into the tank 2. While conveying the material, the third motor 10 drives the first gear 22 to rotate. During the rotation, the two crushing rollers 11 rotate simultaneously, which can crush larger stones and prevent them from falling into the tank 2 and causing damage. After the material enters the tank 2, the first motor 7 drives the stirring rod 17 to rotate. During the rotation, the scraper 19 cleans the inner wall of the tank 2, and the heating plate on the inner wall of the tank 2 is used to heat the material to prevent it from solidifying and being unable to be discharged.

[0031] After the contents of the tank 2 are discharged, the knob drives the second gear 28 to rotate. With the cooperation of the limit rod 26 and the limit block 25, the rack 24 moves under the drive of the second gear 28. During the movement, the positioning rod 23 moves, so that the positioning rod 23 separates from the insertion rod 21, thereby allowing the cover plate 18 to be disassembled. Workers can enter the inside of the tank 2 for cleaning, and the air can be well circulated, ensuring work efficiency.

[0032] When it is necessary to move the tank 2, the second motor 8 drives the threaded rod 31 to rotate. With the cooperation of the slide rod 14, the slider 16 and the fixed rod 30, the threaded block 32 moves outside the threaded rod 31, thereby causing the push rod 15 to push the universal wheel 12 to move. The universal wheel 12 supports the tank 2, thus moving the tank 2.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A raw material storage tank for ready-mixed concrete production, comprising: The base (1) is characterized in that a tank (2) is provided at the upper end of the base (1), a cover plate (18) is provided at the upper end of the tank (2), a box (3) is connected to the upper surface of the cover plate (18), mounting blocks (20) are fixedly connected to both sides of the cover plate (18), and a plug rod (21) is fixedly connected to the lower surface of both mounting blocks (20). A mounting shell (5) is provided on both sides of the tank (2), and the lower end of the plug rod (21) cooperates with the interior of the mounting shell (5). The base (1) has two slide rods (14) fixedly connected to its inner wall. Two sliders (16) are slidably connected to the outside of the two slide rods (14). Universal wheels (12) are provided at the four corners of the lower end of the base (1). Connectors (13) are provided on the upper surface of the universal wheels (12) and the lower surface of the sliders (16). Push rods (15) are rotatably connected to the side wall of the connectors (13).

2. The raw material storage tank for ready-mixed concrete production according to claim 1, characterized in that, The inner wall of the box (3) is rotatably connected to two crushing rollers (11). The side wall of the box (3) is provided with a shell (4). The inner wall of the shell (4) is meshed with two first gears (22). The side walls of the two first gears (22) are respectively fixedly connected to one end of the two crushing rollers (11). The upper end of the box (3) is connected to a feed inlet (9). The side wall of the shell (4) is provided with a third motor (10), and its output end is fixedly connected to the side wall of one of the first gears (22).

3. The raw material storage tank for ready-mixed concrete production according to claim 1, characterized in that, The inner wall of the mounting shell (5) is slidably connected to two positioning rods (23), and the inner wall of the mounting shell (5) is rotatably connected to a second gear (28). Two racks (24) are meshed on both sides of the second gear (28). One end of the rack (24) is fixedly connected to the side wall of the positioning rod (23). A knob is provided on the outside of the mounting shell (5) and is fixedly connected to the side wall of the second gear (28).

4. A raw material storage tank for ready-mixed concrete production according to claim 3, characterized in that, Two sets of mounting plates (27) are symmetrically fixedly connected to the inner wall of the mounting shell (5). A limit rod (26) is fixedly connected between two adjacent mounting plates (27). A limit block (25) is slidably connected to the outside of the limit rod (26). A connecting rod (29) is fixedly connected between the limit block (25) and the rack (24).

5. A raw material storage tank for ready-mixed concrete production according to claim 1, characterized in that, The inner wall of the base (1) is rotatably connected to a threaded rod (31), and the threaded rod (31) is externally threaded to two threaded blocks (32). Both sides of the two threaded blocks (32) are fixedly connected to the side wall of the slider (16) with a fixing rod (30). The side wall of the base (1) is provided with a second motor (8), and its output end is fixedly connected to one end of the threaded rod (31).

6. A raw material storage tank for ready-mixed concrete production according to claim 1, characterized in that, The inner wall of the tank (2) is rotatably connected to a stirring rod (17), and a scraper (19) is fixedly connected to the front end of the stirring rod (17). The middle part of the tank (2) is cylindrical, and a first motor (7) is provided on the outside of the tank (2), and its output end is fixedly connected to one end of the stirring rod (17).

7. A raw material storage tank for ready-mixed concrete production according to claim 1, characterized in that, The tank body (2) is connected to a feed pipe (6) and a discharge pipe on both sides respectively.

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