Concrete conveying machine convenient to adjust direction

Abstract

The utility model discloses a concrete conveyer convenient to adjust directions, and belongs to the technical field of conveyors. A concrete conveying machine facilitating direction adjustment comprises a base, a rotating disc and a conveyor, the conveyor is rotationally connected with the base through the rotating disc, and the concrete conveying machine is characterized in that a shell is arranged outside the rotating disc, the top of the shell is connected with the conveyor, and the bottom of the shell is rotationally connected with the base; the conveying device has the advantages of being high in operation stability and convenient to adjust the conveying angle and direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveyor technical field especially relates to a concrete material conveying machine convenient to adjust direction. BACKGROUND

[0002] In the process of hydropower station construction, some positions of hydropower station are limited by terrain and road, in order to improve the construction efficiency of concrete, it is necessary to transport dam roller compacted concrete and machine-made metamorphic concrete to the dam top through long-distance material conveying machine, and then transport to the dam surface through full penetration chute, according to the terrain condition of mixing station site, generally, multiple mixing stations need to be arranged.

[0003] However, the prior art is that when using a material conveying line, only the whole machine of the material conveying machine can be pulled back and forth, the material conveying line is relatively long as a whole, a large activity space needs to be occupied when moving, and the time is relatively long, so that the output concrete cannot be quickly transported to the designated place, thereby affecting the concrete output and construction progress. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of concrete material conveying machine in prior art that cannot quickly adjust the conveying direction, and provides a concrete material conveying machine convenient to adjust direction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A concrete material conveying machine convenient to adjust direction, including base, turntable and conveyor, the conveyor is rotatably connected with the base through the turntable, characterized by, the outside of the turntable is provided with shell, the top of the shell is connected with the conveyor, and the bottom of the shell is rotatably connected with the base.

[0007] Further, the shell is an arc plate, two shells are symmetrically installed on both sides of the turntable, and the shell is rotatably connected with the base.

[0008] Further, the shell and the base are provided with a plurality of rolling balls, the bottom surface of the shell is provided with a plurality of second limiting grooves corresponding to the rolling balls, and the top surface of the base is provided with a plurality of first limiting grooves corresponding to the rolling balls.

[0009] Further, the first limiting groove is of annular structure.

[0010] Further, the second limiting groove is a spherical groove, the second limiting groove is located directly above the first limiting groove, and adjacent two second limiting grooves are kept apart.

[0011] Further, the base and the rotating disc are connected through a first rotating shaft, one side of the first rotating shaft is provided with a first motor and a first sprocket, the first sprocket is connected with the working end of the first motor, and the first rotating shaft is in transmission connection with the first sprocket.

[0012] Further, the conveyor comprises a fixing frame, second rotating shafts, rotating rollers and belts, the second rotating shafts are uniformly arranged on the fixing frame, the rotating rollers are mounted on the surfaces of the second rotating shafts, and the belts are mounted on the surfaces of the rotating rollers.

[0013] Further, the second rotating shafts are in transmission connection, one side of the fixing frame is provided with a second motor, and the working end of the second motor is connected with one of the second rotating shafts.

[0014] Compared with the prior art, the concrete conveying machine is convenient to adjust the direction, and has the following beneficial effects:

[0015] The concrete conveying machine is convenient to adjust the direction, and has the following beneficial effects:

[0016] Other advantages, objects and features of the present application will be set forth in part in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned from practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a schematic view of the internal structure of the shell of the present application;

[0018] Fig. 2 It is a schematic view of the belt structure of the present application.

[0019] In the drawings:

[0020] 1, base; 2, first bearing; 3, first rotating shaft; 4, rotating disc; 5, shell; 6, first limiting groove; 7, ball; 8, second limiting groove; 9, first motor; 10, first sprocket; 11, second sprocket; 12, fixed frame; 13, second bearing; 14, second rotating shaft; 15, rotating roller; 16, belt; 17, third sprocket; 18, second motor; 19, fourth sprocket; 20, fifth sprocket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figs. 1-2 The utility model discloses a concrete material handling machine convenient for adjusting direction, including base 1, rotating disc 4 and conveyer, and the conveyer is rotatably connected between the base 1 through rotating disc 4, and the top middle of base 1 is fixedly installed with first bearing 2, and the inner ring of first bearing 2 is installed with first rotating shaft 3, and the top of first rotating shaft 3 is installed with rotating disc 4, and the top of rotating disc 4 is installed with conveyer.

[0023] First motor 9 and first sprocket 10 are installed on the side of first rotating shaft 3, first motor 9 is fixedly installed on base 1, and first sprocket 10 is connected with the working end of first motor 9, and second sprocket 11 is installed on first rotating shaft 3, and second sprocket 11 on first rotating shaft 3 is connected through chain transmission between first sprocket 10.

[0024] Among them, the outer circumferential side wall of rotating disc 4 is connected with shell 5, the top of shell 5 is connected with conveyer, and the bottom of shell 5 is rotatably connected between base 1, when rotating disc 4 rotates, shell 5 drives conveyer to rotate, for adjusting the orientation angle of conveyer, reduce the difficulty of carrying of the material handling machine, realize the purpose of adjusting orientation quickly, support conveyer through shell 5, make conveyer more stable in the process of rotating.

[0025] Shell 5 is arc plate, two shell 5 are symmetrically installed on the both sides of rotating disc 4, the concave surface of two arc plates is opposite, shell 5 is rotatably connected between base 1, rotatably connected is used to reduce frictional resistance relative to sliding friction under the condition of keeping shell 5 stable rotation.

[0026] Ball 7 is installed between shell 5 and base 1, the bottom surface of shell 5 is processed with the second limiting groove 8 corresponding with ball 7, and the top surface of base 1 is processed with the first limiting groove 6 corresponding with ball 7, ball 7 rolls between first limiting groove 6 and second limiting groove 8, and first limiting groove 6 and second limiting groove 8 are all on the circular track with first rotating shaft 3 as the center.

[0027] The first limiting groove 6 is annular structure, the annular structure corresponds to the circular track where the shell 5 is located, and the shell 5 and the ball 7 rotate on the annular structure.

[0028] The second limiting groove 8 is a spherical groove, and the second limiting groove 8 is located directly above the first limiting groove 6. Adjacent two second limiting grooves 8 are kept apart, so that the ball 7 is rotatably installed in the second limiting groove 8, and the ball 7 is in rolling connection between the first limiting groove 6 and the second limiting groove 8, thereby reducing the friction.

[0029] The conveyor comprises a fixed frame 12, a second rotating shaft 14, a rotating roller 15 and a belt 16. The fixed frame 12 is provided with second bearings 13 on both sides in the transmission direction. The second rotating shaft 14 is installed in the inner ring of the second bearing 13. A plurality of second bearings 13 and second rotating shafts 14 are uniformly arranged in the transmission direction. The rotating roller 15 is installed on the surface of the second rotating shaft 14. The belt 16 is installed on the surface of the rotating roller 15. The belt 16 is used to convey concrete.

[0030] The plurality of second rotating shafts 14 are transmission connected. Specifically, a fifth sprocket 20 is installed on the same side end of each second rotating shaft 14. All the fifth sprockets 20 are connected together by a chain. The other side end of one of the second rotating shafts 14 is provided with a third sprocket 17.

[0031] A second motor 18 is installed on one side of the fixed frame 12. The second motor 18 can be fixedly installed on the outer surface of the shell 5. A fourth sprocket 19 is installed on the working end of the second motor 18. The fourth sprocket 19 and the third sprocket 17 are transmission connected by a chain. The working end of the second motor 18 is connected with one of the second rotating shafts 14. When the second motor 18 is started, the second rotating shaft 14 is driven to rotate, and the belt 16 is further driven to rotate.

[0032] Working principle: move the material conveying machine to the specified concrete mixing station and the feeding port between the long-distance material conveying machine, start the second motor 18 to rotate, drive the third sprocket 17 and the fourth sprocket 19 to rotate, further drive the second rotating shaft 14, the rotating roller 15 and the belt 16 to rotate, so as to convey the material.

[0033] When another material needs to be conveyed, move the material conveying machine to the specified concrete mixing station and the long-distance material conveying machine, and then start the first motor 9 to rotate. The first motor 9 rotates, drives the first sprocket 10 and the second sprocket 11 to rotate, further drives the first rotating shaft 3, the rotating disc 4, the shell 5, the fixed frame 12 and the belt 16 to rotate to a specified angle, so that the feeding port of the conveyor faces the corresponding concrete mixing station, and the discharge port faces the feeding port of the long-distance material conveying machine.

[0034] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical scope disclosed by the present application, and all of them should be covered within the protection scope of the present application.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0036] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and modifications to the above embodiments within the scope of the present application.

Claims

1. A concrete transport machine facilitating direction adjustment, comprising a base (1), a rotating disc (4) and a conveyor, the conveyor being rotatably connected with the base (1) through the rotating disc (4), characterized in that, The outer part of the rotating disc (4) is provided with a shell (5), the top of the shell (5) is connected with a conveyor, and the bottom of the shell (5) is rotationally connected with the base (1).

2. A concrete placing machine for ease of directional adjustment as defined in claim 1 wherein, The shell (5) is an arc-shaped plate, two shell (5) are symmetrically installed on the two sides of the rotating disc (4), and the shell (5) is rollingly connected with the base (1).

3. A concrete placement machine for facilitating directional adjustment as defined in claim 2, wherein, Rolling balls (7) are arranged between the shell (5) and the base (1), the bottom surface of the shell (5) is provided with a second limiting groove (8) corresponding to the rolling ball (7), and the top surface of the base (1) is provided with a first limiting groove (6) corresponding to the rolling ball (7).

4. A concrete placement machine for facilitating directional adjustment as defined in claim 3, wherein, The first limiting groove (6) is of an annular structure.

5. A concrete placement machine for facilitating directional adjustment as defined in claim 3, wherein, The second limiting groove (8) is a spherical groove, the second limiting groove (8) is located directly above the first limiting groove (6), and adjacent two second limiting grooves (8) are kept apart.

6. A concrete placement machine for ease of directional adjustment as defined in claim 1 wherein, The base (1) and the rotating disc (4) are rotationally connected through a first rotating shaft (3), one side of the first rotating shaft (3) is provided with a first motor (9) and a first sprocket (10), the first sprocket (10) is connected with the working end of the first motor (9), and the first rotating shaft (3) and the first sprocket (10) are transmissionally connected.

7. A concrete placement machine for facilitating directional adjustment as defined in claim 1, wherein, The conveyor comprises a fixing frame (12), a second rotating shaft (14), a rotating roller (15) and a belt (16), the fixing frame (12) is uniformly provided with the second rotating shaft (14), the surface of the second rotating shaft (14) is installed with the rotating roller (15), and the surface of the rotating roller (15) is installed with the belt (16).

8. A concrete placement machine for facilitating directional adjustment as defined in claim 7, wherein, A plurality of second rotating shafts (14) are transmissionally connected, one side of the fixing frame (12) is provided with a second motor (18), and the working end of the second motor (18) is connected with one of the second rotating shafts (14).

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