Concrete vibration table convenient to clean

Abstract

The invention discloses a concrete vibration table convenient to clean, and particularly relates to the technical field of vibration tables, the concrete vibration table comprises a base, a vibration table body is arranged at the top of the base, a plurality of damping springs are arranged between the base and the vibration table body, a vibration motor is installed at the bottom of the vibration table body, and a discharging opening is formed in one end of the vibration table body; a maintenance opening is formed in the other end of the vibration table body, a detachable auxiliary structure is arranged in the discharging opening, and a scraping structure is arranged in the vibration table body. When a test piece mold box filled with concrete is vibrated, an operator can conveniently move the vibrated test piece mold box away from the vibration table body, the continuous carrying burden of the operator is relieved, the whole device is convenient to clean and maintain, and the using effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vibration tables, and more particularly to a concrete vibration table which is convenient to clean. Background Art

[0002] Concrete vibration table is a vibration table, which is suitable for testing room, on-site construction site for specimen forming and prefabricated components to vibrate various concrete components such as slabs, columns, beams and other concrete components to form. It is mainly composed of table base frame, vibrator spring and other components. The table top and base frame are welded with steel plates and steel sections. The vibration table is composed of an electric motor plus a pair of identical eccentric wheels, and is installed at the center of the table top (reverse side) through a pair of hanger couplings, which plays a role in stabilizing and vertical direction during the vibration process.

[0003] When the test is completed, the concrete specimens are taken out, leaving lime and debris on the vibration table. Manual cleaning is time-consuming and labor-intensive. Therefore, the traditional concrete vibration table cannot clean the table surface, which is inconvenient to use.

[0004] After searching, it was found that a Chinese patent with authorization announcement number CN212021101U discloses a concrete vibrating table with a cleaning function. The structure uses an electric telescopic rod to drive a cleaning brush to clean the lime, debris, etc. on the vibrating table.

[0005] A Chinese patent with authorization announcement number CN211278904U discloses a concrete vibration table that is easy to clean. The structure uses a sliding component to drive a cleaning brush to move toward a sweeping port, so that debris placed at the bottom of the trough can be swept off from the sweeping port, making it easy to clean the vibration table and reducing the workload of the staff.

[0006] However, when the above structure is actually used, when the existing vibration table vibrates concrete, it is necessary to place the concrete specimen mold box on the vibration table for vibration. After the vibration is completed, the operator is required to move the vibrated specimen mold box away from the vibration table. In addition, the weight of the concrete itself causes a heavy burden on the operator to move the specimen mold box away, which is inconvenient to operate. In view of this, the present invention proposes a concrete vibration table that is easy to clean. Summary of the invention

[0007] In order to overcome the above defects of the prior art, the present invention provides a concrete vibrating table that is easy to clean, so as to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a concrete vibration table that is easy to clean, comprising a base, a vibration table body is arranged on the top of the base, a plurality of shock-absorbing springs are arranged between the base and the vibration table body, a vibration motor is installed at the bottom of the vibration table body, a discharge port is opened at one end of the vibration table body, and a maintenance port is opened at the other end of the vibration table body.

[0009] It can be seen that the vibration table body is used to place the specimen mold box filled with concrete. The cooperation of the vibration motor and the shock-absorbing spring makes the vibration table body vibrate, thereby achieving the effect of vibrating the concrete. The discharge port and the maintenance port can discharge the cleaned concrete scraped off the vibration table body, and the maintenance port is also convenient for disassembly or maintenance of the scraper plate.

[0010] In order to facilitate the operator to move the vibrated concrete from the vibration table body, reduce physical strength, and facilitate the disassembly and assembly of the vibration table body to improve the use effect, preferably, a detachable auxiliary structure is arranged inside the discharge port, and the detachable auxiliary structure includes a discharge platform, the discharge platform is installed inside the discharge port, and a plurality of rectangular grooves are provided on the surface of the discharge platform, and auxiliary rollers are rotatably installed inside the plurality of rectangular grooves, and mounting holes are penetrated through the two inner walls of the discharge port, and two mounting grooves are provided on the outer wall of the discharge platform, and toggle plates are slidably installed inside the two mounting grooves, and extension holes are provided on the front and rear surfaces of the discharge platform, and the extension holes are connected with the mounting grooves, and a screw is fixedly arranged on the surface of the toggle plate, and an extrusion spring is fixedly installed at one end of the toggle plate inside the mounting groove, and one end of the screw extends to the outside of the discharge platform through the extension hole, and the screw is slidably connected inside the extension hole, and the structure of the screw is adapted to the mounting hole, and the screw is rotatably connected inside the mounting hole, and a locking nut is installed on the external thread of the screw.

[0011] In order to facilitate the disassembly and assembly of the baffle and the vibration table body, and then to facilitate the leakage of the maintenance port and the discharge of materials and the maintenance operations on the scraper plate, preferably, a baffle is slidably arranged inside the maintenance port, and the two inner walls of the maintenance port are provided with a first T-shaped groove, and the two ends of the baffle are fixedly installed with a first T-shaped block, and the first T-shaped block is slidably connected inside the first T-shaped groove.

[0012] In order to enable the scraper plate to move on the vibration table body, it is convenient to scrape and clean the concrete inside the vibration table body, and it is convenient to clamp the specimen mold box containing concrete between the unloading platform and the scraper plate, preferably, a scraper structure is arranged inside the vibration table body, and the scraper structure includes a moving seat, the moving seat is installed on the top of the vibration table body, and the scraper plate is detachably installed on the bottom of the moving seat, the outer wall of the scraper plate is attached to the inner wall of the vibration table body, the top of the vibration table body is provided with two guide grooves, a screw rod is arranged inside one of the guide grooves, and a sliding rod is arranged inside the other guide groove, a stepping motor is arranged at one end of the screw rod, and a threaded block and a sliding block are respectively arranged outside the screw rod and the sliding rod, the stepping motor is fixedly mounted at one end of the vibration table body, and the output end of the stepping motor is fixedly connected to the screw rod inside one of the guide grooves, the threaded block is outside the screw rod and is threadedly connected to the screw rod, the sliding block is slidably connected outside the sliding rod, and the threaded block and the sliding block are both fixedly mounted at the bottom of the moving seat.

[0013] In order to facilitate the disassembly and assembly operation between the scraper plate and the movable seat, preferably, two second T-shaped slots are opened at the bottom of the movable seat, and two second T-shaped blocks are fixedly installed on the top of the scraper plate, and the second T-shaped blocks are movably engaged with the second T-shaped slots.

[0014] Technical effects and advantages of the present invention: 1. By setting a disassembly and assembly auxiliary structure, loosen the locking nut outside the screw rod, so that the unloading platform can rotate inside the mounting hole through the screw rod, rotate the unloading platform and the vibration platform body to an inclined state, and tilt it on the ground, and then use multiple auxiliary rollers on the unloading platform to rotate inside the corresponding rectangular grooves, so that the concrete can be moved away from the top of the vibration platform body through the inclined unloading platform, reducing the burden of the operator, and the entire unloading platform can be disassembled and assembled with the vibration platform body, which provides convenience for the concrete discharge on the vibration platform body and facilitates the maintenance and cleaning of the unloading platform; 2. By sliding the first T-shaped card block inside the first T-shaped card slot, the baffle plate and the vibration table body can be easily disassembled to expose the maintenance port, which is convenient for the subsequent disassembly, cleaning and replacement of the scraper plate. At the same time, it is also convenient to expose the maintenance port so that the concrete on the top of the vibration table body can be discharged from the maintenance port; 3. By setting up a scraping structure, the stepper motor drives the screw inside one of the installation slots to rotate, so that the threaded block moves and drives the moving seat to move under the sliding guide of the slider and the slide rod. The movement of the moving seat drives the scraper plate to fit the inner wall of the vibration table body for scraping and cleaning, and it is convenient to clamp the test piece mold box on the top of the vibration table body between the unloading table and the scraper plate to avoid large-scale displacement during vibration; 4. The scraper plate can be disassembled and assembled by sliding the second T-shaped clamping block out of the second T-shaped clamping groove, thereby facilitating the replacement, maintenance and cleaning of the scraper plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the connection structure between the unloading platform and the vibration platform body of the present invention.

[0017] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0018] Figure 4 It is a schematic diagram of the surface structure of the unloading platform of the present invention.

[0019] Figure 5 For the present invention Figure 4 Enlarged structural diagram at B in the middle.

[0020] Figure 6 It is a schematic diagram of the connection structure between the baffle and the vibration table body of the present invention.

[0021] Figure 7 It is a schematic diagram of the connection structure between the scraper plate and the movable seat of the present invention.

[0022] The accompanying drawings are marked as follows: 1. base; 2. vibration table body; 3. shock-absorbing spring; 4. vibration motor; 5. discharge port; 6. maintenance port; 7. discharge table; 8. auxiliary roller; 9. mounting hole; 10. mounting groove; 11. toggle plate; 12. screw; 13. extrusion spring; 14. locking nut; 15. baffle; 16. first T-shaped slot; 17. first T-shaped block; 18. moving seat; 19. scraper plate; 20. guide slot; 21. screw; 22. slide rod; 23. stepping motor; 24. threaded block; 25. slide block; 26. second T-shaped slot; 27. second T-shaped block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0024] As attached Figure 1-7The easy-to-clean concrete vibrating table shown includes a base 1, a vibrating table body 2 is arranged on the top of the base 1, a plurality of shock-absorbing springs 3 are arranged between the base 1 and the vibrating table body 2, a vibrating motor 4 is installed at the bottom of the vibrating table body 2, a discharge port 5 is opened at one end of the vibrating table body 2, and a maintenance port 6 is opened at the other end of the vibrating table body 2.

[0025] Specifically, in this structure, when vibrating concrete, first put the specimen mold box filled with concrete on the vibration table body 2, start the vibration motor 4, the vibration motor 4 drives the vibration table body 2 to vibrate, and through the cooperation of the shock-absorbing spring 3, the effect of compacting the concrete inside the specimen mold box is achieved.

[0026] In a specific embodiment, as shown in the attached Figure 1 , 2 As shown in , 3, 4, and 5, a detachable auxiliary structure is provided inside the discharge port 5, and the detachable auxiliary structure includes a discharge platform 7, which is installed inside the discharge port 5, and a plurality of rectangular grooves are provided on the surface of the discharge platform 7, and auxiliary rollers 8 are rotatably installed inside the plurality of rectangular grooves, and mounting holes 9 are penetrated through the two inner walls of the discharge port 5, and two mounting grooves 10 are provided on the outer wall of the discharge platform 7, and toggle plates 11 are slidably installed inside the two mounting grooves 10, and extension holes are provided on the front and rear surfaces of the discharge platform 7, and the extension holes are connected with the mounting grooves 10, and a screw 12 is fixedly provided on the surface of the toggle plate 11, and an extrusion spring 13 is fixedly installed at one end of the toggle plate inside the mounting groove 10, and one end of the screw 12 extends to the outside of the discharge platform 7 through the extension hole, and the screw 12 is slidably connected inside the extension hole, and the screw 12 is adapted to the structure of the mounting hole 9, and the screw 12 is rotatably connected inside the mounting hole 9, and a locking nut 14 is installed on the external thread of the screw 12.

[0027] Specifically, in this structure, as a technical solution of the present invention, its function is to assist the operator to remove the vibrated concrete from the top of the vibration table body 2, reducing the workload, and at the same time the discharge table 7 can be disassembled, which is convenient for maintenance and leaking the discharge port 5 for discharge operation; During the specific operation, the operator first loosens the locking nuts 14 on the outside of the two screw rods 12 respectively, so that the screw rods 12 can rotate inside the mounting holes 9 that penetrate the two inner walls of the discharge port 5, and rotates the discharge platform 7 inside the mounting holes 9 through the screw rods 12, so that the discharge platform 7 and the vibration platform body 2 are rotated to an inclined state, and one end of the discharge platform 7 is tilted and erected on the ground. At this time, the operator can use the multiple auxiliary rollers 8 on the discharge platform 7 to rotate inside the corresponding rectangular grooves, so as to facilitate the concrete to be moved away from the top of the vibration platform body 2 through the inclined discharge platform 7, thereby reducing the burden of the operator's handling; In addition, the discharge platform 7 at the discharge port 5 can be disassembled and maintained. After disassembly, the discharge port 5 can be leaked, which is convenient for discharging the concrete dropped on the top of the vibration table body 2 through the discharge port 5 when the vibration table body 2 is cleaned; Specifically, during disassembly, the locking nuts 14 on the outside of the two screw rods 12 are all rotated and disengaged from the screw rods 12. At this time, the toggle plate 11 is slid away from the mounting hole 9, so that the toggle plate 11 drives the screw rod 12 to pass through the mounting hole 9 and extend to the inside of the extension hole, and the toggle plate squeezes the extrusion spring 13. When the screw rod 12 is disengaged from the inside of the mounting hole 9 and enters the inside of the extension hole, the connection between the unloading platform 7 and the vibration platform body 2 can be released, and then the unloading platform 7 can be disassembled and maintained and cleaned, and it is ensured that the discharge port 5 leaks out, so as to achieve the purpose of discharging the concrete after cleaning; Similarly, when installing the unloading platform 7, align the two screw rods 12 with the position of the mounting hole 9, and the extrusion spring 13 is reset after being squeezed, so that the screw rod 12 passes through the extension hole and extends to the inside of the mounting hole 9, thereby realizing the connection between the unloading platform 7 and the vibration table body 2. Finally, the screw rod 12 is tightened by the locking nut 14 to prevent the unloading platform 7 from rotating without reason.

[0028] In a specific embodiment, as shown in the attached Figure 1 , 6 As shown, a baffle 15 is slidably provided inside the maintenance port 6, and a first T-shaped slot 16 is provided on both inner walls of the maintenance port 6. First T-shaped blocks 17 are fixedly installed at both ends of the baffle 15, and the first T-shaped blocks 17 are slidably connected inside the first T-shaped slot 16.

[0029] Specifically, in this structure, the first T-shaped block 17 slides inside the first T-shaped slot 16, so that the baffle 15 and the vibration table body 2 can be easily disassembled and assembled. When the baffle 15 is connected to the vibration table body 2, the concrete on the top of the vibration table body 2 can be prevented from falling from the vibration table body 2. After the baffle 15 is disassembled, the maintenance port 6 can leak out, which facilitates the subsequent disassembly, cleaning and replacement of the scraper plate 19. At the same time, it is also convenient to discharge the concrete on the top of the vibration table body 2 from the maintenance port 6. In short, the baffle 15 can be disassembled and assembled, which can facilitate subsequent maintenance and cleaning operations.

[0030] In a specific embodiment, as shown in the attached Figure 1 , 7As shown, a scraper structure is provided inside the vibration table body 2, and the scraper structure includes a moving seat 18, the moving seat 18 is installed on the top of the vibration table body 2, and a scraper plate 19 is detachably installed at the bottom of the moving seat 18, and the outer wall of the scraper plate 19 is attached to the inner wall of the vibration table body 2, and two guide grooves 20 are provided on the top of the vibration table body 2, a screw rod 21 is provided inside one of the guide grooves 20, and a slide rod 22 is provided inside the other guide groove 20, a stepper motor 23 is provided at one end of the screw rod 21, and a threaded block 24 and a slider 25 are respectively provided outside the screw rod 21 and the slider 22, the stepper motor 23 is fixedly installed at one end of the vibration table body 2, and the output end of the stepper motor 23 is fixedly connected to the screw rod 21 inside one of the guide grooves 20, the threaded block 24 is outside the screw rod 21 and is threadedly connected to the screw rod 21, the slider 25 is slidably connected outside the slider 22, and the threaded block 24 and the slider 25 are both fixedly installed at the bottom of the moving seat 18.

[0031] Specifically, in this structure, as another technical solution of the present invention, the specimen mold boxes of different sizes and filled with concrete can be clamped between the unloading platform 7 and the scraper plate 19, and the scraper plate 19 can be driven to clean and scrape the surface of the vibration table body 2; Specifically, the stepper motor 23 drives the screw 21 inside one of the mounting grooves 10 to rotate, so that the threaded block 24 moves and drives the moving seat 18 to move under the sliding guide of the slider 25 and the slide rod 22. The movement of the moving seat 18 drives the scraper plate 19 to fit the inner wall of the vibration table body 2 for scraping and cleaning, and it is convenient to clamp the specimen mold box on the top of the vibration table body 2 between the unloading platform 7 and the scraper plate 19 to avoid large-scale displacement during vibration. When the scraper plate 19 scrapes the concrete on the top of the vibration table body 2 , it can drive the concrete to be discharged through the opened discharge port 5 or maintenance port 6 .

[0032] In a specific embodiment, as shown in the attached Figure 7 As shown, two second T-shaped slots 26 are provided at the bottom of the movable seat 18 , and two second T-shaped blocks 27 are fixedly mounted on the top of the scraper plate 19 , and the second T-shaped blocks 27 are movably engaged with the second T-shaped slots 26 .

[0033] Specifically, in this structure, when the movable seat 18 drives the scraper plate 19 to move to the position of the maintenance port 6, the second T-shaped block 27 can slide out from the inside of the second T-shaped slot 26 to disassemble and assemble the scraper plate 19, thereby facilitating the replacement, maintenance and cleaning of the scraper plate 19.

[0034] Working principle of the present invention: The present invention provides a concrete vibration table that is easy to clean. During specific operation, a specimen mold box filled with concrete is first placed on the vibration table body 2, and a stepper motor 23 drives the threaded block 24 and the slider 25 to move, so that the moving seat 18 drives the scraper plate 19 to move, and the specimen mold box can be clamped between the unloading table 7 and the scraper plate 19 to avoid large-scale displacement during vibration. During vibration, the vibration motor 4 is started and the concrete on the vibration table body 2 is vibrated through a plurality of shock-absorbing springs 3. After the concrete is vibrated, when the specimen mold box filled with concrete after vibration needs to be removed from the vibration table body 2, the clamping of the specimen mold box is released, and the operator loosens the locking nuts 14 on the outside of the two screws 12 respectively, so that the screws 12 can rotate inside the mounting holes 9 opened through the two inner walls of the discharge port 5, and the discharge table 7 is adjusted to an inclined state through rotation, and one end of the discharge table is tilted and placed on the ground, and then the operator can use the multiple auxiliary rollers 8 on the discharge table 7 to rotate inside the corresponding rectangular grooves, so as to facilitate the concrete to be removed from the top of the vibration table body 2 through the inclined discharge table 7; When it is necessary to clean the concrete dropped from the surface of the vibration table body 2, the locking nuts 14 on the outside of the two screw rods 12 are all rotated to disengage the screw rods 12, and the toggle plate 11 is slid away from the mounting hole 9, so that the toggle plate 11 drives the screw rod 12 to pass through the mounting hole 9 and extend to the inside of the extension hole, and the toggle plate squeezes the extrusion spring 13. When the screw rod 12 is separated from the inside of the mounting hole 9 and enters the inside of the extension hole, the connection between the discharge table 7 and the vibration table body 2 can be released, so that the discharge port 5 leaks out; Then, the stepper motor 23 drives the screw 21 inside one of the mounting grooves 10 to rotate, so that the threaded block 24 moves and drives the moving seat 18 to move under the sliding guide of the slider 25 and the slide rod 22. The movement of the moving seat 18 drives the scraper plate 19 to fit the inner wall of the vibration table body 2 for scraping and cleaning. When the scraper plate 19 scrapes the concrete on the top of the vibration table body 2, it can drive the concrete to be discharged through the opened discharge port 5. When installing the unloading platform 7, align the two screw rods 12 with the position of the mounting hole 9, and the extrusion spring 13 is reset after being squeezed, so that the screw rod 12 passes through the extension hole and extends to the inside of the mounting hole 9, so as to realize the connection between the unloading platform 7 and the vibration platform body 2, and finally tighten the screw rod 12 through the locking nut 14 to prevent the unloading platform 7 from rotating without reason; When the scraper plate 19 needs to be removed, the first T-shaped block 17 first slides inside the first T-shaped slot 16, which can facilitate the disassembly between the baffle plate 15 and the vibration table body 2 to allow the maintenance port 6 to leak out, providing convenience for the subsequent disassembly, cleaning and replacement of the scraper plate 19. At the same time, it is also convenient to leak out the maintenance port 6, so that the concrete on the top of the vibration table body 2 is discharged from the maintenance port 6. After the maintenance port 6 is opened, when the moving seat 18 drives the scraper plate 19 to move to the position of the maintenance port 6, the second T-shaped block 27 can be slid out from the inside of the second T-shaped slot 26, and the scraper plate 19 can be disassembled and assembled, thereby facilitating the replacement, maintenance and cleaning of the scraper plate 19.

[0035] It is worth noting that the above is only an illustration of the working principle of the present application, and the specific sequence of operations used can be determined according to the specific circumstances, all within the scope of protection of the present invention.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveniently cleanable concrete vibrating table, comprising a base (1), characterized in that: A vibration table body (2) is arranged on the top of the base (1), a plurality of shock-absorbing springs (3) are arranged between the base (1) and the vibration table body (2), a vibration motor (4) is installed at the bottom of the vibration table body (2), a discharge port (5) is provided at one end of the vibration table body (2), and a maintenance port (6) is provided at the other end of the vibration table body (2); A detachable auxiliary structure is provided inside the discharge port (5); A scraping structure is provided inside the vibration table body (2).

2. The convenient-to-clean concrete vibrating table according to claim 1, characterized in that: The detachable auxiliary structure comprises a discharge platform (7), the discharge platform (7) is installed inside the discharge port (5), and a plurality of rectangular grooves are provided on the surface of the discharge platform (7), auxiliary rollers (8) are rotatably installed inside the plurality of rectangular grooves, and mounting holes (9) are provided through the two inner walls of the discharge port (5).

3. The convenient-to-clean concrete vibrating table according to claim 2, characterized in that: The outer wall of the discharge platform (7) is provided with two installation grooves (10), and a toggle plate (11) is slidably installed inside the two installation grooves (10). The front and rear surfaces of the discharge platform (7) are provided with extension holes, and the extension holes are connected to the installation grooves (10). A screw rod (12) is fixedly arranged on the surface of the toggle plate (11), and a compression spring (13) is fixedly installed at one end of the toggle plate inside the installation groove (10).

4. The convenient-to-clean concrete vibrating table according to claim 3, characterized in that: One end of the screw rod (12) extends to the outside of the discharge platform (7) through the extension hole, and the screw rod (12) is slidably connected inside the extension hole. The screw rod (12) is compatible with the structure of the mounting hole (9), and the screw rod (12) is rotatably connected inside the mounting hole (9). A locking nut (14) is installed on the external thread of the screw rod (12).

5. The convenient-to-clean concrete vibrating table according to claim 1, characterized in that: A baffle (15) is slidably arranged inside the maintenance opening (6), two inner walls of the maintenance opening (6) are provided with a first T-shaped slot (16), both ends of the baffle (15) are fixedly mounted with a first T-shaped block (17), and the first T-shaped block (17) is slidably connected inside the first T-shaped slot (16).

6. The convenient-to-clean concrete vibrating table according to claim 1, characterized in that: The scraper structure comprises a movable seat (18), the movable seat (18) being mounted on the top of the vibration table body (2), and a scraper plate (19) being detachably mounted on the bottom of the movable seat (18), the outer wall of the scraper plate (19) being fitted to the inner wall of the vibration table body (2).

7. The convenient-to-clean concrete vibrating table according to claim 1, characterized in that: Two guide grooves (20) are provided on the top of the vibration table body (2), a screw rod (21) is provided inside one of the guide grooves (20), and a slide rod (22) is provided inside the other guide groove (20), a stepping motor (23) is provided at one end of the screw rod (21), and a threaded block (24) and a slide block (25) are provided outside the screw rod (21) and the slide rod (22), respectively.

8. The convenient-to-clean concrete vibrating table according to claim 7, characterized in that: The stepper motor (23) is fixedly mounted on one end of the vibration table body (2), and the output end of the stepper motor (23) is fixedly connected to a screw rod (21) inside one of the guide grooves (20). The threaded block (24) is outside the screw rod (21) and is threadedly connected to the screw rod (21). The slider (25) is slidably connected to the outside of the slide rod (22). The threaded block (24) and the slider (25) are both fixedly mounted on the bottom of the moving seat (18).

9. The convenient-to-clean concrete vibrating table according to claim 6, characterized in that: Two second T-shaped slots (26) are formed at the bottom of the movable seat (18), and two second T-shaped blocks (27) are fixedly mounted on the top of the scraper plate (19), wherein the second T-shaped blocks (27) are movably engaged with the second T-shaped slots (26).

Images