Secondary blanking platform for concrete pipe pile preparation

Abstract

The utility model discloses a secondary blanking platform for preparing a concrete pipe pile, which comprises a shell, a pair of discharge ports are arranged at the top of the shell, a partition plate is fixedly connected onto the inner wall of the shell, a stirring tank is fixedly connected onto the inner walls of the shell and the partition plate, a stirring block is arranged in the stirring tank, and a discharging port is arranged at the top of the shell. A pair of scraping blocks is fixedly connected to the two side walls of the stirring block, a pair of first motors is fixedly connected to the top of the shell, output shafts of the first motors penetrate through the shell and are fixedly connected to the top of the stirring block, a sealing plate is arranged below the stirring groove, a vertical block is fixedly connected to the top of the sealing plate, and a stirring block is fixedly connected to the bottom of the vertical block. A limiting rod penetrates through the vertical block, the two ends of the limiting rod are fixedly connected to the inner wall of the shell and the outer wall of the stirring tank respectively, a first spring is fixedly connected between the vertical block and the inner wall of the shell, and through the structure, the additive adding convenience is improved, and the slump test precision is high.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe piles, in particular to a secondary drop material platform for preparing concrete pipe piles. Background Art

[0002] Concrete is the main material used in modern construction. It is a high-strength composite material formed by mixing multiple materials. During the preparation process of concrete, a slump test is required to ensure that the water retention, fluidity and cohesion of the concrete are within the qualified standards. A concrete formula needs to undergo multiple slump tests to finally determine the proportions of various additives.

[0003] According to a secondary dropping platform for concrete preparation that is convenient for checking performance indicators, which is disclosed on the patent website with the patent number CN202121608861.X, this technical solution has the following technical problems: a number of drainage holes are opened under the feeding pipe. When the concrete is mixed, the concrete is easy to cause the drainage holes to be blocked, affecting the addition of additives in the later stage; and the second dropping platform is not convenient for cleaning the accumulated concrete on the surface. After long-term use, the concrete is easy to accumulate on it, thereby easily pushing the triggering of the electric shock at the bottom of the second dropping platform through the action of gravity. Therefore, in order to correct the above-mentioned defects, we proposed a secondary dropping platform for the preparation of concrete pipe piles. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a secondary blanking platform for preparing concrete pipe piles, comprising a shell: a pair of discharge ports are opened on the top of the shell, a partition plate is fixedly connected to the inner wall thereof, and a mixing tank is fixedly connected to the inner wall of the shell and the partition plate, a mixing block is arranged in the mixing tank, a pair of scraper blocks are fixedly connected to the two side walls of the mixing block, a pair of first motors are fixedly connected to the top of the shell, the output shaft of the first motor passes through the shell and is fixedly connected to the top of the mixing block, a sealing plate is arranged below the mixing tank, a vertical block is fixedly connected to the top of the sealing plate, a limiting rod passes through the vertical block, and the two ends of the limiting rod are respectively fixedly connected to the inner wall of the shell and the outer wall of the mixing tank, a first spring is fixedly connected between the vertical block and the inner wall of the shell, a second motor is fixedly connected to the inner wall of the shell, the output shaft of the second motor is movably connected to the inner wall of the shell, and a gear is fixedly connected to the output shaft of the second motor, and a plurality of gear blocks matching the gear are fixedly connected to the bottom of the sealing plate A pair of water storage tanks and a water suction pump are fixedly connected to the top of the shell, a water filling pipe is fixedly connected to the top of the water storage tank, a water suction pipe and a drainage pipe are fixedly connected to the water suction pump, the other end of the drainage pipe passes through the top of the shell and is fixedly connected to a nozzle, the other end of the water suction pipe passes through the side wall of the water storage tank, a pair of positioning grooves are provided at the bottom of the shell, a pair of connecting blocks are fixedly connected to the two side walls of the positioning grooves, two pairs of mounting blocks are fixedly connected to the bottom inner wall of the shell, bolts are passed through the connecting blocks, and the top of the mounting blocks is opened A threaded groove matching the bolt is provided, a blanking block is provided above the positioning groove, a pair of second springs are fixedly connected between the bottom of the blanking block and the inner wall of the positioning groove, and a fixed block is fixedly connected to the bottom of the blanking block, a trigger block is fixedly connected to the bottom of the fixed block, a contact block is fixedly connected to the inner wall of the positioning groove, the front side wall of the shell is movably connected to the movable door, rectangular grooves are provided on the two side walls of the shell, a signal processor is fixedly connected to the outer wall of the shell, and the contact block, the trigger block and the signal processor are electrically connected.

[0005] According to the secondary material dropping platform prepared by the concrete pipe pile, a material blocking plate is provided below the gear, and the material blocking plate is fixedly connected to the inner wall of the shell.

[0006] According to the secondary material dropping platform prepared by the concrete pipe pile, each pair of the connection blocks is symmetrically arranged about the central axis of the positioning groove.

[0007] According to the secondary blanking platform for preparing concrete pipe piles, the tops of a pair of blanking blocks are arranged inclined.

[0008] According to the secondary drop platform prepared by concrete pipe piles, anti-slip grooves are provided on the bottom of the shell.

[0009] According to the secondary material dropping platform prepared by concrete pipe piles, a pair of water storage bins and the first motor are symmetrically arranged about the central axis of the shell.

[0010] According to the secondary material dropping platform for preparing concrete pipe piles, a pair of rectangular grooves are arranged obliquely.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. Through the setting of water suction pump, water storage tank, drainage pipe and nozzle, the drainage pipe and nozzle are kept away from the mixing tank, thereby avoiding the nozzle from being blocked and improving the convenience of adding additives;

[0013] 2. Through the setting of movable doors, positioning grooves, drop blocks, mounting blocks, connecting blocks and bolts, it is easy to install and disassemble the positioning grooves to clean up the concrete accumulated on the drop blocks, prevent the concrete accumulation from affecting the later slump test, and thus improve the accuracy of the slump test. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a partial stereogram of the utility model;

[0016] Figure 2 This is the overall structure diagram of the utility model;

[0017] Figure 3 is a side view of the housing and the movable door;

[0018] Figure 4 It is a three-dimensional diagram of the stirring block and the scraping block.

[0019] Legend:

[0020] 1. Shell; 2. Discharge port; 3. Partition plate; 4. Stirring tank; 5. Stirring block; 6. Scraper block; 7. First motor; 8. Sealing plate; 9. Vertical block; 10. Limit rod; 11. First spring; 12. Second motor; 13. Gear; 14. Gear block; 15. Water storage tank; 16. Suction pump; 17. Suction pipe; 18. Drain pipe; 19. Sprinkler; 20. Positioning groove; 21. Connecting block; 22. Mounting block; 23. Bolt; 24. Dropping block; 25. Second spring; 26. Fixed block; 27. Trigger block; 28. Contact block; 29. ​​Movable door; 30. Rectangular groove; 31. Signal processor; 32. Material blocking plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figures 1 to 4 The utility model embodiment is a secondary material dropping platform for preparing concrete pipe piles, which includes a shell 1: a pair of discharge ports 2 are opened on the top of the shell 1, a partition plate 3 is fixedly connected to the inner wall thereof, and a mixing tank 4 is fixedly connected to the inner wall of the shell 1 and the partition plate 3, a mixing tank 4 is provided with a mixing block 5, a pair of scraping blocks 6 are fixedly connected to the two side walls of the mixing block 5, a pair of first motors 7 are fixedly connected to the top of the shell 1, the output shaft of the first motor 7 passes through the shell 1 and is fixedly connected to the top of the mixing block 5, a sealing plate 8 is provided below the mixing tank 4, and the top of the sealing plate 8 is fixedly connected to the mixing tank 4. A vertical block 9 is fixedly connected, and a limit rod 10 passes through the vertical block 9. The two ends of the limit rod 10 are fixedly connected to the inner wall of the shell 1 and the outer wall of the mixing tank 4 respectively. A first spring 11 is fixedly connected between the vertical block 9 and the inner wall of the shell 1. A second motor 12 is fixedly connected to the inner wall of the shell 1. The output shaft of the second motor 12 is movably connected to the inner wall of the shell 1, and a gear 13 is fixedly connected to the output shaft of the second motor 12. A plurality of tooth blocks 14 matching the gear 13 are fixedly connected to the bottom of the sealing plate 8. A pair of water storage tanks 15 and a water absorption tank 16 are fixedly connected to the top of the shell 1. Pump 16, the top of the water storage tank 15 is fixedly connected with a water adding pipe, the water suction pump 16 is fixedly connected with a water suction pipe 17 and a drain pipe 18, the other end of the drain pipe 18 passes through the top of the shell 1 and is fixedly connected with a nozzle 19, the other end of the water suction pipe 17 passes through the side wall of the water storage tank 15, the bottom of the shell 1 is provided with a pair of positioning grooves 20, the two side walls of the pair of positioning grooves 20 are fixedly connected with connecting blocks 21, the bottom inner wall of the shell 1 is fixedly connected with two pairs of mounting blocks 22, the connecting block 21 is passed through a bolt 23, and the top of the mounting block 22 is provided with a thread matching the bolt 23 A blanking block 24 is provided above the positioning groove 20, a pair of second springs 25 are fixedly connected between the bottom of the blanking block 24 and the inner wall of the positioning groove 20, and a fixing block 26 is fixedly connected to the bottom of the blanking block 24, a trigger block 27 is fixedly connected to the bottom of the fixing block 26, a contact block 28 is fixedly connected to the inner wall of the positioning groove 20, the front side wall of the shell 1 is movably connected to the movable door 29, rectangular grooves 30 are provided on the two side walls of the shell 1, and a signal processor 31 is fixedly connected to the outer wall of the shell 1, and the contact block 28 and the trigger block 27 are electrically connected to the signal processor 31.

[0023] To prevent concrete from falling onto the gear 13 , a material blocking plate 32 is provided below the gear 13 , and the material blocking plate 32 is fixedly connected to the inner wall of the housing 1 .

[0024] The force is evenly distributed, which improves the installation stability of the positioning groove 20. Each pair of connecting blocks 21 is symmetrically arranged about the central axis of the positioning groove 20.

[0025] To facilitate the discharge of concrete, the tops of a pair of drop blocks 24 are arranged at an incline.

[0026] To improve the anti-slip property of the housing 1 , anti-slip grooves are provided on the bottom of the housing 1 .

[0027] The symmetrical arrangement is more beautiful. A pair of water storage tanks 15 and the first motor 7 are symmetrically arranged about the central axis of the housing 1.

[0028] To facilitate the discharge of concrete, a pair of rectangular grooves 30 are arranged at an inclination.

[0029] Working principle: When the utility model is used, concrete is poured into the mixing tank 4 through the discharge port 2, and the water suction pump 16 is started. The water suction pump 16 sucks out the additives in the water storage tank 15 through the water suction pipe 17, and sprays it into the mixing tank 4 through the drainage pipe 18 and the nozzle 19, and then the first motor 7 is started. The first motor 7 drives the stirring block 5 and the scraper block 6 to rotate, thereby mixing the concrete and the additives. When it is necessary to discharge the concrete, the second motor 12 is started, and the second motor 12 drives the gear 13 to rotate. The gear 13 drives the sealing plate 8 to move through the tooth block 14 and compresses the first spring 11, so that the concrete falls onto the drop block 24. , pushing the blanking block 24 to move downward, so that the trigger block 27 and the contact block 28 are in contact, and the excess concrete is discharged through the rectangular groove 30. When the gear 13 moves to the toothless state, the sealing plate 8 is pushed to reset by the first spring 11, so that the concrete is intermittently discharged, so that the concrete intermittently falls on the blanking block 24, so that the trigger signal is repeatedly obtained and received by the signal processor 31. When the blanking block 24 needs to be cleaned, the movable door 29 is opened, the bolt 23 is unscrewed, and the blanking block 24 and the positioning groove 20 are pulled out, so as to process the concrete on the top of the blanking block 24 to avoid the accumulation of concrete above the blanking block 24.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A secondary drop platform for preparing concrete pipe piles, characterized in that: The invention comprises a shell (1): a pair of discharge ports (2) are provided at the top of the shell (1), a partition plate (3) is fixedly connected to the inner wall thereof, and a stirring tank (4) is fixedly connected to the inner wall of the shell (1) and the partition plate (3), a stirring block (5) is provided in the stirring tank (4), a pair of scraping blocks (6) are fixedly connected to the two side walls of the stirring block (5), a pair of first motors (7) are fixedly connected to the top of the shell (1), an output shaft of the first motor (7) passes through the shell (1) and is fixedly connected to the top of the stirring block (5), a sealing plate (8) is provided below the stirring tank (4), a vertical block (9) is fixedly connected to the top of the sealing plate (8), and a limited space is passed through the vertical block (9) A positioning rod (10), the two ends of which are fixedly connected to the inner wall of the shell (1) and the outer wall of the stirring tank (4), respectively; a first spring (11) is fixedly connected between the vertical block (9) and the inner wall of the shell (1); a second motor (12) is fixedly connected to the inner wall of the shell (1); an output shaft of the second motor (12) is movably connected to the inner wall of the shell (1); and a gear (13) is fixedly connected to the output shaft of the second motor (12); a plurality of tooth blocks (14) matching the gear (13) are fixedly connected to the bottom of the sealing plate (8); a pair of water storage tanks (15) and a water suction pump (16) are fixedly connected to the top of the shell (1); A water supply pipe is fixedly connected to the top, a water suction pipe (17) and a drainage pipe (18) are fixedly connected to the water suction pump (16), the other end of the drainage pipe (18) passes through the top of the shell (1) and is fixedly connected to a nozzle (19), the other end of the water suction pipe (17) passes through the side wall of the water storage tank (15), a pair of positioning grooves (20) are provided at the bottom of the shell (1), and a connecting block (21) is fixedly connected to the two side walls of the pair of positioning grooves (20), two pairs of mounting blocks (22) are fixedly connected to the bottom inner wall of the shell (1), a bolt (23) passes through the connecting block (21), a threaded groove matching the bolt (23) is opened at the top of the mounting block (22), and the positioning groove ( A blanking block (24) is provided above the housing (20), a pair of second springs (25) are fixedly connected between the bottom of the blanking block (24) and the inner wall of the positioning groove (20), and a fixing block (26) is fixedly connected to the bottom of the blanking block (24), a trigger block (27) is fixedly connected to the bottom of the fixing block (26), a contact block (28) is fixedly connected to the inner wall of the positioning groove (20), the front side wall of the housing (1) is movably connected to the movable door (29), rectangular grooves (30) are provided on the two side walls of the housing (1), a signal processor (31) is fixedly connected to the outer wall of the housing (1), and the contact block (28), the trigger block (27) and the signal processor (31) are electrically connected.

2. A secondary drop platform for preparing concrete pipe piles according to claim 1, characterized in that: A material blocking plate (32) is provided below the gear (13), and the material blocking plate (32) is fixedly connected to the inner wall of the housing (1).

3. A secondary drop platform for preparing concrete pipe piles according to claim 1, characterized in that: Each pair of the connection blocks (21) is symmetrically arranged about the central axis of the positioning groove (20).

4. A secondary drop platform for preparing concrete pipe piles according to claim 1, characterized in that: The tops of the pair of blanking blocks (24) are arranged in an inclined manner.

5. The secondary drop platform for preparing concrete pipe piles according to claim 1, characterized in that: The bottom of the housing (1) is provided with anti-slip grooves.

6. The secondary drop platform for preparing concrete pipe piles according to claim 1, characterized in that: The pair of water storage tanks (15) and the first motor (7) are symmetrically arranged about the central axis of the housing (1).

7. The secondary drop platform for preparing concrete pipe piles according to claim 1, characterized in that: The pair of rectangular grooves (30) are arranged obliquely.

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