CN220903748U

CN220903748U - Add device suitable for concrete admixture

Info

Publication number: CN220903748U
Application number: CN202322595263.9U
Authority: CN
Inventors: 徐锋
Original assignee: Zhejiang Xinyue New Material Technology Co ltd
Current assignee: Zhejiang Xinyue New Material Technology Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-07
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of concrete processing equipment, and discloses an adding device suitable for concrete admixture, which solves the problem that the mixing effect of the admixture and concrete can be influenced by the direct pouring mode of the concrete admixture, thereby reducing the performance of the concrete; the utility model can avoid directly adding the additive when processing the concrete, ensures that the additive and the concrete achieve better mixing effect, and improves the performance of the concrete.

Description

Add device suitable for concrete admixture

Technical Field

The utility model belongs to the technical field of concrete processing equipment, and particularly relates to an adding device suitable for concrete additives.

Background

The concrete admixture is a material which is mixed in the process of mixing concrete and can improve the performance of the concrete according to requirements, and the concrete admixture has four types: the additive for improving the rheological property of the concrete mixture comprises various water reducing agents, air entraining agents, pumping agents and the like; secondly, an additive for adjusting the setting time and hardening performance of the concrete comprises a retarder, an early strength agent, an accelerator and the like; thirdly, additives for improving the durability of the concrete comprise air entraining agents, waterproofing agents, rust inhibitors and the like; fourth, the admixture for improving other properties of concrete comprises air entraining agent, expanding agent, colorant, antifreezing agent, waterproofing agent, pumping agent and the like; when the concrete additive is added, most of the additive is directly poured into the concrete stirring equipment for mixing and stirring, and the mixing effect of the additive and the concrete can be influenced by the direct pouring mode, so that the performance of the concrete is reduced.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the adding device suitable for the concrete admixture, which effectively solves the problem that the mixing effect of the admixture and the concrete is affected by a direct pouring mode of the concrete admixture, thereby reducing the performance of the concrete.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an add device suitable for concrete admixture, which comprises a supporting plate, the top symmetry fixed mounting of backup pad has the support frame, fixed mounting has the hopper on the support frame, screw conveyer is installed to the bottom of hopper, install the interpolation mechanism in the backup pad, and screw conveyer's one end is connected with interpolation mechanism, interpolation mechanism includes a reinforced section of thick bamboo, and reinforced section of thick bamboo fixed through installs in the backup pad, screw conveyer's one end fixed through and extend to the inside of reinforced section of thick bamboo, the inside top fixed mounting of reinforced section of thick bamboo has the gear box, the internally mounted of gear box has the driving gear, a side fixed mounting of driving gear has first dwang, the motor is installed on the outside limit top of reinforced section of thick bamboo, and the one end that the driving gear was kept away from to first dwang runs through in the gear box and with the output shaft fixed connection of motor, the meshing is connected with drive gear on the driving gear, drive gear's bottom fixed mounting has the second dwang, the inside fixed mounting of reinforced section of thick bamboo has the circular plate, the top middle part fixed mounting of circular plate has the conical seat, and the bottom of second dwang runs through in the gear box and rotates with the top of conical seat to be connected, evenly seted up the charging hole on the circular plate, the outside of second dwang is equipped with the fixed cross-section of the fixed disk and is located the scraping the fixed disk of the tray.

Preferably, the motor is powered by an external power supply, a positioning shaft sleeve is sleeved on the outer side of the first rotating rod, and the positioning shaft sleeve is fixedly arranged on the top end of the inside of the charging barrel.

Preferably, a side and a bottom of the gear box are fixedly provided with sealing bearings in a penetrating mode, and the two sealing bearings are respectively sleeved on the outer sides of the first rotating rod and the second rotating rod.

Preferably, the scraping assembly comprises a fixed connecting sleeve, the fixed connecting sleeve is fixedly sleeved on the outer side of the second rotating rod, a fixed rod is symmetrically arranged on the outer side edge of the fixed connecting sleeve, a sleeve is fixedly arranged at one end of the fixed connecting sleeve, which is far away from the fixed connecting sleeve, a spring is fixedly arranged at the top end of the sleeve, a supporting rod is fixedly arranged at the bottom of the spring, a positioning sliding block is symmetrically arranged at the top end of the supporting rod, a positioning sliding groove is symmetrically arranged on the inner wall of the sleeve, the positioning sliding block is slidably arranged in the positioning sliding groove, a scraping plate is arranged at the bottom of the supporting rod, and the bottom of the scraping plate is in contact with the top of the circular plate.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through the interaction of the hopper, the screw conveyor and the adding mechanism, the direct addition of the additive can be avoided when the concrete is processed, and the better mixing effect of the additive and the concrete is ensured, so that the performance of the concrete is improved;

2) In operation, through the scraping component that sets up, can make the adding mechanism at the during operation, be convenient for better scrape the additive that drops on the circular plate and move for the additive can be better drop through the material hole, has ensured the better interpolation operation that carries out the additive of adding mechanism.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view showing a construction of an adding apparatus for concrete admixture according to the present utility model;

FIG. 2 is a schematic structural view of the adding mechanism of the present utility model;

FIG. 3 is a schematic top view of a circular plate of the present utility model;

fig. 4 is a schematic view of the internal structure of the sleeve according to the present utility model.

In the figure: 1. a support plate; 2. a support frame; 3. a hopper; 4. a screw conveyor; 5. an adding mechanism; 6. a charging barrel; 7. a gear box; 8. a drive gear; 9. a first rotating lever; 10. a motor; 11. a transmission gear; 12. a second rotating lever; 13. a circular plate; 14. a conical seat; 15. a material hole; 16. a material tray; 17. a scraping assembly; 18. positioning the shaft sleeve; 19. fixing the connecting sleeve; 20. a fixed rod; 21. a sleeve; 22. a spring; 23. a support rod; 24. positioning a sliding block; 25. positioning a chute; 26. a scraper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1, 2, 3 and 4, the utility model comprises a supporting plate 1, a supporting frame 2 is symmetrically and fixedly arranged at the top of the supporting plate 1, a hopper 3 is fixedly arranged on the supporting frame 2, a screw conveyor 4 is arranged at the bottom of the hopper 3, an adding mechanism 5 is arranged on the supporting plate 1, and one end of the screw conveyor 4 is connected with the adding mechanism 5;

The feeding mechanism 5 comprises a feeding cylinder 6, the feeding cylinder 6 is fixedly arranged on the supporting plate 1 in a penetrating manner, one end of the screw conveyor 4 fixedly penetrates through and extends to the inside of the feeding cylinder 6, a gear box 7 is fixedly arranged at the top end of the inside of the feeding cylinder 6, a driving gear 8 is arranged in the inside of the gear box 7, a first rotating rod 9 is fixedly arranged at one side of the driving gear 8, a motor 10 is arranged at the top end of the outer side of the feeding cylinder 6, one end of the first rotating rod 9 far away from the driving gear 8 penetrates through the gear box 7 and is fixedly connected with an output shaft of the motor 10, the motor 10 is powered by an external power supply, a positioning shaft sleeve 18 is sleeved at the outer side of the first rotating rod 9, the positioning shaft sleeve 18 is fixedly arranged at the inner top end of the feeding cylinder 6, a transmission gear 11 is meshed and connected with the driving gear 8, a second rotating rod 12 is fixedly arranged at the bottom of the transmission gear 11, sealing bearings are fixedly arranged at one side and the bottom of the gear box 7 and are respectively sleeved at the outer sides of the first rotating rod 9 and the second rotating rod 12, a circular 13 is fixedly arranged in the inside of the feeding cylinder 6, a conical plate 13 is fixedly arranged at the middle part 13, a conical plate 14 is fixedly arranged at the top end of the second rotating plate 16 and is fixedly connected with a conical plate 16, a conical plate 16 is fixedly arranged at the bottom end of the conical plate 16, a conical plate 16 is fixedly arranged at the bottom of the material disc 16, and is fixedly arranged at the bottom of the top end of the material disc 16, and is fixedly arranged at the top end of the material disc 16, and is a top of the material disc is provided with a top 16, and is provided with a material holder 16, and is a material holder 16 is provided with a material holder and is a material is provided with a material to and a material with a material and with a material;

The scraping assembly 17 comprises a fixed connecting sleeve 19, the fixed connecting sleeve 19 is fixedly sleeved on the outer side of the second rotating rod 12, a fixed rod 20 is symmetrically arranged on the outer side edge of the fixed connecting sleeve 19, a sleeve 21 is fixedly arranged at one end, far away from the fixed connecting sleeve 19, of the fixed rod 20, a spring 22 is fixedly arranged at the top end of the inner part of the sleeve 21, a supporting rod 23 is fixedly arranged at the bottom of the spring 22, positioning sliding blocks 24 are symmetrically arranged at the top end of the supporting rod 23, positioning sliding grooves 25 are symmetrically formed in the inner wall of the sleeve 21, the positioning sliding blocks 24 are slidably arranged in the positioning sliding grooves 25, scraping plates 26 are arranged at the bottom of the supporting rod 23, and the bottom of each scraping plate 26 is in contact with the top of the circular plate 13;

in the use, through the interact of hopper 3, screw conveyer 4 and the adding mechanism 5 that set up, can avoid directly carrying out the additive and add when carrying out concrete processing, ensured that additive reaches better mixed effect with the concrete, thereby improved the performance of concrete, and through the scraping subassembly 17 that sets up, can make adding mechanism 5 in the during operation, be convenient for better scrape the additive that drops on circular plate 13, make the additive can be better drop through material hole 15, ensured the better interpolation operation of carrying out the additive of adding mechanism 5.

Working principle: during operation, firstly, the motor 10 is started to drive the first rotating rod 9 to rotate, the first rotating rod 9 drives the driving gear 8 to rotate, the driving gear 8 drives the transmission gear 11 to rotate, the transmission gear 11 drives the second rotating rod 12 to rotate, the second rotating rod 12 drives the charging tray 16 to rotate, simultaneously, the second rotating rod 12 drives the two fixed rods 20 to rotate through the fixed connecting sleeve 19, the fixed rods 20 drive the sleeve 21 to rotate, the sleeve 21 passes through the positioning sliding block 24 and the positioning sliding groove 25 to drive the supporting rod 23 to rotate, the supporting rod 23 drives the scraping plate 26 to rotate at the top of the circular plate 13, due to the fact that the spring 22 is fixedly connected between the supporting rod 23 and the sleeve 21, the scraping plate 26 can be in tight contact with the top of the circular plate 13 under the elastic force of the spring 22, then the spiral conveyor 4 is started, the additive in the hopper 3 is conveyed to the inside the charging tray 16 and falls on the rotating charging tray 16, the additive falls on the circular plate 13 in the rotating process, then the scraping plate 26 scrapes the additive on the circular plate through the positioning sliding block 24, the additive through the positioning sliding block 25, the stirring effect of the scraping plate is further improved, and the additive can be prevented from falling into the concrete through the concrete stirring hole in the concrete stirring device, and the concrete stirring effect is further achieved.

Claims

1. The utility model provides an add device suitable for concrete admixture, includes backup pad (1), its characterized in that: the top symmetry fixed mounting of backup pad (1) has support frame (2), fixed mounting has hopper (3) on support frame (2), screw conveyer (4) are installed to the bottom of hopper (3), install addition mechanism (5) on backup pad (1), and the one end and the addition mechanism (5) of screw conveyer (4) are connected, addition mechanism (5) are including reinforced section of thick bamboo (6), and reinforced section of thick bamboo (6) fixed through installs on backup pad (1), the one end fixed through of screw conveyer (4) and extend to the inside of reinforced section of thick bamboo (6), the inside top fixed mounting of reinforced section of thick bamboo (6) has gear box (7), the internally mounted of gear box (7) has driving gear (8), one side fixed mounting of driving gear (8) has first dwang (9), motor (10) are installed on the outside limit top of reinforced section of thick bamboo (6), and the one end that driving gear (8) were kept away from to first dwang (9) runs through in gear box (7) and with the output shaft fixed connection of motor (10), meshing on driving gear (8) is connected with drive gear (11), the inside top fixed mounting of second round plate (12) of drive gear (6), the top middle part fixed mounting of circular plate (13) has toper seat (14), and the bottom of second dwang (12) runs through in gear box (7) and rotates with the top of toper seat (14) and be connected, evenly has offered on circular plate (13) feed opening (15), and the outside fixed cover of second dwang (12) is equipped with charging tray (16), and the cross-section of charging tray (16) is trapezium structure, and the below of charging tray (16) just is located fixed mounting on second dwang (12) scrapes movable assembly (17).

2. An adding device for concrete admixture according to claim 1, wherein: the motor (10) is powered by an external power supply, a positioning shaft sleeve (18) is sleeved on the outer side of the first rotating rod (9), and the positioning shaft sleeve (18) is fixedly arranged at the top end of the inside of the charging barrel (6).

3. An adding device for concrete admixture according to claim 1, wherein: and one side edge and the bottom of the gear box (7) are fixedly and penetratingly provided with sealing bearings, and the two sealing bearings are respectively sleeved on the outer sides of the first rotating rod (9) and the second rotating rod (12).

4. An adding device for concrete admixture according to claim 1, wherein: the scraping assembly (17) comprises a fixed connecting sleeve (19), the fixed connecting sleeve (19) is fixedly sleeved on the outer side of the second rotating rod (12), a fixed rod (20) is symmetrically arranged on the outer side edge of the fixed connecting sleeve (19), a sleeve (21) is fixedly arranged at one end of the fixed rod (20) away from the fixed connecting sleeve (19), a spring (22) is fixedly arranged at the top end of the inside of the sleeve (21), a supporting rod (23) is fixedly arranged at the bottom of the spring (22), a positioning sliding block (24) is symmetrically arranged at the top end of the supporting rod (23), a positioning sliding groove (25) is symmetrically formed in the inner wall of the sleeve (21), a scraping plate (26) is arranged at the bottom of the supporting rod (23), and the bottom of the scraping plate (26) is in contact with the top of the circular plate (13).