CN220008272U

CN220008272U - Unloader is used in concrete production

Info

Publication number: CN220008272U
Application number: CN202321582727.6U
Authority: CN
Inventors: 庞浩; 周芮; 谢睿; 张凯歌; 吴小红
Original assignee: Luoyang Ruihao Fabricated Building Materials Co ltd
Current assignee: Luoyang Ruihao Fabricated Building Materials Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-14
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a blanking device for concrete production, which comprises a bracket, a stirring cylinder, a sliding chute and a first motor, wherein the stirring cylinder is arranged at the top of the bracket, the sliding chute is arranged on the outer wall of the bracket, the first motor is arranged on the inner wall of the sliding chute, a first lead screw is arranged at the output end of the first motor, a second motor is arranged on the outer wall of a support plate, a rotating shaft is arranged at the output end of the second motor, and a scraping plate is arranged at one end of the stirring rod. According to the utility model, the bracket is arranged to support the stirring cylinder, the chute is used for the first nut to move in, the first motor can drive the first screw rod to rotate, the first screw rod can drive the first nut to move, the first nut can drive the support plate to move, the support plate is used for supporting the second motor, the second motor can drive the rotating shaft to rotate, the rotating shaft can drive the stirring rod to rotate, and the stirring rod can drive the scraping plate to rotate, so that the concrete is effectively prevented from being blocked in the discharging process.

Description

Unloader is used in concrete production

Technical Field

The utility model relates to the technical field of concrete production, in particular to a blanking device for concrete production.

Background

Concrete is one of the most important civil engineering materials in the current generation, and is an artificial stone prepared by uniformly stirring, compacting, shaping, curing and hardening by using a cementing material, granular aggregate (also called aggregate), water, and additives and admixtures added when necessary according to a certain proportion, wherein the blanking is assisted by a blanking device in the production process of the concrete.

Patent document CN217802502U discloses a concrete discharging device for concrete production, and the right of protection "includes feeder hopper, pan feeding pipe, blowing pipe and sleeve, the feeder hopper lower surface is equipped with the pan feeding pipe, and pan feeding pipe upper surface fixed connection is in the feeder hopper lower surface, and the inside and the feeder hopper of pan feeding are inside to be communicated with each other, and the pan feeding lower surface is equipped with the blowing pipe, and the upper surface fixed connection of blowing pipe is in the pan feeding lower surface, and the inside of blowing pipe communicate with each other, and the blowing pipe surface is equipped with the sleeve, and the sleeve internal surface rotates to be connected in the blowing pipe surface. The utility model provides a concrete discharging device for concrete production, which can be used for multi-directionally discharging stirred concrete, and a closing component on the device can be used for closing the bottom of a discharging pipe, so that the concrete can be discharged in a component mode, and the concrete can be reasonably used according to specific requirements. "

However, in the above-mentioned publication, concrete may be blocked in the device during the use of the existing blanking device, and the problem that the manual dredging is inconvenient is not well handled.

Disclosure of Invention

The utility model aims to provide a blanking device for concrete production, which solves the technical problems that the concrete proposed in the background art is blocked in the blanking device and is inconvenient to manually dredge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a unloader is used in concrete production, includes bracket, churn, spout and first motor, the churn is installed at the top of bracket, the spout is installed to the outer wall of bracket, first motor is installed to the inner wall of spout, first lead screw is installed to the output of first motor, first nut is installed to the outer wall cover of first lead screw, and first nut meshes with first lead screw, the extension board is installed at the top of first nut, the second motor is installed to the outer wall of extension board, the pivot is installed to the output of second motor, the internally mounted puddler that extends into the churn, the scraper blade is installed to the one end of puddler, and first motor can drive first lead screw and rotate, and first lead screw can drive first nut and remove;

the top of churn is installed the feeder hopper, and the feeder hopper is used for concrete entering unloader.

Preferably, a discharge hopper is arranged at the bottom of the stirring barrel, and a sliding plate is arranged at the bottom of the discharge hopper.

Preferably, a holding rod is arranged on the outer wall of the bracket.

Preferably, the bottom of bracket is installed the base, and the stabilizer blade is installed to the outer wall of base, and the base is used for accomodating the universal wheel, and the stabilizer blade is used for strengthening the stability of base.

Preferably, the third motor is installed to the inside diapire of base, and the second lead screw is installed to the output of third motor, and the outer wall cover of second lead screw is equipped with the second nut, and the second nut meshes with the second lead screw mutually, and the support arm is installed to the outer wall of second nut, and the third motor can drive the second lead screw and rotate, and the second lead screw can drive the second nut and reciprocate.

Preferably, the landing leg is installed to the one end of support arm, and the landing leg is flexible relative to the base, and the universal wheel is installed to the bottom of landing leg, is convenient for remove unloader through holding rod and universal wheel.

Preferably, the reinforcing plate is installed to the outer wall of support arm, and the gag lever post is installed in the top penetration of reinforcing plate, and the reinforcing plate slides with respect to the gag lever post, and the reinforcing plate is used for strengthening the stability between the support arm.

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

1. according to the utility model, the bracket is arranged to support the stirring cylinder, the chute is used for the first nut to move in, the first motor can drive the first screw rod to rotate, the first screw rod can drive the first nut to move, the first nut can drive the support plate to move, the support plate is used for supporting the second motor, the second motor can drive the rotating shaft to rotate, the rotating shaft can drive the stirring rod to rotate, and the stirring rod can drive the scraping plate to rotate, so that the blocking of concrete in the blanking process is effectively prevented;

2. according to the utility model, the base is arranged for accommodating the universal wheels, the supporting legs are used for enhancing the stability of the base, the third motor can drive the second screw rod to rotate, the second screw rod can drive the second nut to move up and down, the supporting arms can support the supporting legs, the second nut can drive the universal wheels to move up and down through the supporting arms and the supporting legs, the reinforcing plate is used for enhancing the stability between the supporting arms, the reinforcing plate moves up and down along the limiting rod, so that the universal wheels stably move up and down, the blanking device is convenient to move through the holding rod and the universal wheels, and the position of the blanking device is convenient to adjust.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal part of the front view of the base of the present utility model;

FIG. 3 is a schematic top view of the inner part of the base of the present utility model;

FIG. 4 is a schematic side view of the inner part of the stirring drum of the present utility model;

FIG. 5 is a schematic view of a part of the stirring mechanism of the present utility model.

In the figure: 1. a bracket; 2. a stirring cylinder; 3. a chute; 4. a first motor; 5. a first lead screw; 6. a first nut; 7. a support plate; 8. a second motor; 9. a rotating shaft; 10. a stirring rod; 11. a scraper; 12. a feed hopper; 13. discharging a hopper; 14. a slide plate; 15. a grip; 16. a base; 17. a support leg; 18. a third motor; 19. a second lead screw; 20. a second nut; 21. a support arm; 22. a support leg; 23. a universal wheel; 24. a reinforcing plate; 25. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Please refer to fig. 1, fig. 4 and fig. 5, a unloader is used in concrete production, including bracket 1, churn 2, spout 3 and first motor 4, churn 2 is installed at the top of bracket 1, spout 3 is installed to the outer wall of bracket 1, first motor 4 is installed to the inner wall of spout 3, first lead screw 5 is installed to the output of first motor 4, first nut 6 is installed to the outer wall cover of first lead screw 5, and first nut 6 meshes with first lead screw 5, extension board 7 is installed at the top of first nut 6, second motor 8 is installed to the outer wall of extension board 7, pivot 9 is installed to the output of second motor 8, the internally mounted puddler 10 of extension of pivot 9, scraper blade 11 is installed to the one end of puddler 10, and bracket 1 can support churn 2, and spout 3 is used for first nut 6 to remove in it, and first motor 4 can drive first nut 5 rotation, and first motor 5 can drive first nut 6 and first nut 5 and can drive the screw rod 10 in order to prevent that first motor 5 from taking place to rotate, and first motor 5 can drive first nut 7 can drive the screw rod 10 from rotating shaft 8 from taking place in the process of the second motor 8, 5 can drive the pivot 9 is driven by the pivot 9 from the pivot 8 is installed to the outer wall of extension board 8.

Referring to fig. 1, a feeding hopper 12 is installed at the top of the mixing drum 2, a discharging hopper 13 is installed at the bottom of the mixing drum 2, a sliding plate 14 is installed at the bottom of the discharging hopper 13, the feeding hopper 12 is used for feeding concrete into a discharging device, and the concrete slides out through the discharging hopper 13 and the sliding plate 14.

Referring to fig. 1, 2 and 3, the holding rod 15 is installed on the outer wall of the bracket 1, the base 16 is installed at the bottom of the bracket 1, the supporting leg 17 is installed on the outer wall of the base 16, the third motor 18 is installed on the inner bottom wall of the base 16, the second lead screw 19 is installed at the output end of the third motor 18, the second nut 20 is sleeved on the outer wall of the second lead screw 19, the second nut 20 is meshed with the second lead screw 19, the supporting arm 21 is installed on the outer wall of the second nut 20, the supporting leg 22 is installed at one end of the supporting arm 21, the supporting leg 22 stretches out and draws back relative to the base 16, the universal wheel 23 is installed at the bottom end of the supporting leg 22, the reinforcing plate 24 is installed on the outer wall of the supporting arm 21, the limit rod 25 is installed at the top of the reinforcing plate 24 in a penetrating mode, the reinforcing plate 24 slides relative to the limit rod 25, the base 16 is used for accommodating the universal wheel 23, the supporting leg 17 is used for enhancing the stability of the base 16, the third motor 18 can drive the second lead screw 19 to rotate, the second lead screw 19 can drive the second nut 20 to move up and down, the supporting arm 22 can support the supporting arm 22, the supporting arm 21 through the supporting arm 21, the supporting arm 21 and the supporting arm 21 can move down the supporting arm 22, the supporting universal wheel 23 through the supporting arm 21, the universal wheel 23 and the position of the universal wheel 23 can be conveniently moved down along the limit rod 23 through the upper and the limit rod 23.

The working principle is that the bracket 1 can support the mixing drum 2, the chute 3 is used for first nut 6 to move in it, first motor 4 can drive first lead screw 5 and rotate, first lead screw 5 can drive first nut 6 and remove, first nut 6 can drive extension board 7 and remove, the extension board 7 is used for supporting second motor 8, second motor 8 can drive pivot 9 and rotate, pivot 9 can drive puddler 10 and rotate, puddler 10 can drive scraper blade 11 and rotate, realize effectively preventing concrete from taking place to block up in the unloading in-process from this, feeder hopper 12 is used for the concrete to get into unloader, concrete rethread goes out hopper 13 and slide 14 roll-off, base 16 is used for accomodating universal wheel 23, stabilizer blade 17 is used for reinforcing base 16's stability, third motor 18 can drive second lead screw 19 and rotate, second lead screw 19 can drive second nut 20 and reciprocate, support arm 21 can support leg 22, second nut 20 can drive universal wheel 23 through support arm 21 and 22 and reciprocate, reinforcing plate 24 is used for reinforcing plate 24 to strengthen between the stabilizer blade 21, the position is convenient for realizing that the position is convenient for move down through the universal wheel 23 along the stabilizer bar 25 down along the position of the universal wheel 23, the position is convenient for the position is moved down to the stabilizer 23.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a unloader is used in concrete production, includes bracket (1), churn (2), spout (3) and first motor (4), its characterized in that: the stirring device comprises a bracket (1), wherein a stirring cylinder (2) is arranged at the top of the bracket (1), a sliding groove (3) is arranged on the outer wall of the bracket (1), a first motor (4) is arranged on the inner wall of the sliding groove (3), a first screw rod (5) is arranged at the output end of the first motor (4), a first nut (6) is sleeved on the outer wall of the first screw rod (5), the first nut (6) is meshed with the first screw rod (5), a support plate (7) is arranged at the top of the first nut (6), a second motor (8) is arranged on the outer wall of the support plate (7), a rotating shaft (9) is arranged at the output end of the second motor (8), a stirring rod (10) is arranged at one end of the rotating shaft (9) in the stirring cylinder (2), and a scraping plate (11) is arranged at one end of the stirring rod (10);

the top of the stirring cylinder (2) is provided with a feed hopper (12).

2. The blanking device for concrete production according to claim 1, wherein: the bottom of the stirring barrel (2) is provided with a discharge hopper (13), and the bottom of the discharge hopper (13) is provided with a sliding plate (14).

3. The blanking device for concrete production according to claim 1, wherein: the outer wall of the bracket (1) is provided with a holding rod (15).

4. The blanking device for concrete production according to claim 1, wherein: the bottom of the bracket (1) is provided with a base (16), and the outer wall of the base (16) is provided with supporting feet (17).

5. The blanking device for concrete production according to claim 4, wherein: the third motor (18) is installed to the inside diapire of base (16), and second lead screw (19) is installed to the output of third motor (18), and second nut (20) are installed to the outer wall cover of second lead screw (19), and second nut (20) meshes with second lead screw (19), and support arm (21) are installed to the outer wall of second nut (20).

6. The blanking device for concrete production according to claim 5, wherein: one end of the support arm (21) is provided with a support leg (22), the support leg (22) stretches relative to the base (16), and the bottom end of the support leg (22) is provided with a universal wheel (23).

7. The blanking device for concrete production according to claim 6, wherein: the reinforcing plate (24) is arranged on the outer wall of the support arm (21), the limiting rod (25) is arranged at the top of the reinforcing plate (24) in a penetrating mode, and the reinforcing plate (24) slides relative to the limiting rod (25).