CN210190167U

CN210190167U - Concrete feeding device

Info

Publication number: CN210190167U
Application number: CN201920368232.0U
Authority: CN
Inventors: Guoquan Huang; 黄国权
Original assignee: Tangshan Kaiping District Fuyuan Building Materials Co Ltd
Current assignee: Tangshan Kaiping District Fuyuan Building Materials Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-03-27
Anticipated expiration: 2029-03-22

Abstract

The utility model provides a concrete loading attachment relates to the concrete field. This concrete loading attachment, including base, agitator tank and feed mechanism, the agitator tank is located the top of base, feed mechanism is located the right side of agitator tank, the last welded surface of base is fixed with the bearing frame, the pivot is located the base directly over and is connected with the bearing frame bearing, the tip and the swiveling wheel fixed connection of pivot, the surface of swiveling wheel is connected with the transmission of agitator tank. This concrete loading attachment, through setting up the material loading pipe, the bracing piece, the hopper, the driving shaft, belt and delivery sheet, the concrete raw materials gets into the inside of material loading pipe by the hopper, through the rotation of driving shaft drive belt's rotation, make the baffle on its belt carry the concrete raw materials to the inside of agitator tank, whole material loading process transports in sealed pipeline to reduce the dust, the pollution abatement plays the effect of protection to the environment, use widely by a large scale.

Description

Concrete feeding device

Technical Field

The utility model relates to a concrete technical field specifically is a concrete loading attachment.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening; the concrete is bigger in the field demand of building, at the in-process of concrete production, need the inside that feed mechanism sent into the mixer with the raw materials of preparation concrete, the feed mechanism who exists on the market at present adopts motor drive hopper along the orbital motion of slope mostly, inside transporting concrete raw materials to the stirring storehouse, several less than mainly existing, feed mechanism's hopper exposes in the air, produce the dust easily along with the blowing, cause the pollution to the environment, secondly the track of slope is long-term to be loaded and takes place bending deformation easily, there is very big safety in production hidden danger, based on the above-mentioned problem, the utility model discloses a concrete loading device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete feeding device has solved the problem that material feeding unit pay-off in-process produced the dust.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concrete loading attachment, includes base, agitator tank and feed mechanism, the agitator tank is located the top of base, feed mechanism is located the right side of agitator tank, the last welded surface of base is fixed with the bearing frame, and the pivot is located the base directly over and is connected with the bearing frame bearing, the tip and the swiveling wheel fixed connection of pivot, the surface of swiveling wheel is connected with the transmission of agitator tank, the support column of base openly is close to one side fixedly connected with servo motor of feed mechanism, servo motor's output passes through the belt and is connected with the pivot transmission.

Preferably, the feeding mechanism comprises a feeding pipe, a support rod, a hopper, a blocking rod, a driving shaft, a driven shaft, a belt, a feeding plate and a tensioning mechanism, the bottom end of the feeding pipe is contacted with the ground, the top end of the feeding pipe is communicated with the feeding port of the stirring box, the lower surface of the feeding pipe is welded and fixed with the support rod, the hopper is positioned at the bottom of the feeding pipe and communicated with the interior of the feeding pipe, a driving shaft is arranged at the bottom of the inner cavity of the feeding pipe, the front end of the driving shaft is fixedly connected with the inner wall of the feeding pipe, the back end of the driving shaft is in transmission connection with a motor arranged on the back of the feeding pipe, the driven shaft is positioned at the top of the inner cavity of the feeding pipe and is fixedly connected with the inner wall of the feeding pipe, the belt tensioning device is characterized in that the driving shaft is in transmission connection with the driven shaft through a belt, a feeding plate is arranged on the inner side of the belt, and the tensioning mechanism is arranged in the belt and located between the driving shaft and the driven shaft.

Preferably, straining device includes circular slab, connecting block, base, spout, pulley and belt pulley, the inside fixedly connected with connecting block of circular slab, the inner wall welded fastening of connecting block and material loading pipe, the fixed surface of connecting block is connected with the base, the spout has been seted up on the circular slab, the inner wall sliding connection of spout has the pulley, the surface and the belt pulley of circular slab contact.

Preferably, the specifications of the driving shaft and the driven shaft are the same, the outer surfaces of the driving shaft and the driven shaft are sleeved with bearings, and the bearings are in transmission connection with the belt.

Preferably, the feeding plate is arc-shaped, and the feeding plates are distributed on the surface of the belt at equal intervals.

Preferably, the base, the pulley and the back of the belt pulley are connected through a connecting rod, the base at one end of the connecting rod is hinged in a sliding mode, the other end of the connecting rod is connected with a belt pulley bearing, and the middle of the connecting rod is fixedly connected with the pulley.

Preferably, the right end of the rotating shaft is connected with a belt pulley and is positioned on the same vertical plane with the output end of the servo motor.

The utility model provides a concrete loading attachment, its beneficial effect who possesses as follows:

1. this concrete loading attachment, through setting up the material loading pipe, the bracing piece, the hopper, the driving shaft, belt and delivery sheet, the concrete raw materials gets into the inside of material loading pipe by the hopper, the rotation through the driving shaft drives the rotation of belt, make the baffle on its belt carry the concrete raw materials to the inside of agitator tank, whole material loading process transports in sealed pipeline, thereby reduce the dust of production, the pollution abatement plays the effect of protection to the environment, use widely by a large scale.

2. This concrete loading attachment through setting up straining device, and the flitch heavy burden state of bearing in the material loading for compressed tightly between the belt, the last belt pulley of straining device uses the base as rotatory centre of a circle, uses spout aperture as rotation angle, and belt pulley and belt remain the laminating throughout, makes the belt pulley support the belt surface, and the effectual belt load that prevents causes the operation slow.

3. This concrete loading attachment, through setting up the baffle, at the inner wall of hopper, the baffle is effectual prevents that the raw materials of concrete from excessively piling up in the bottom of material loading pipe for the conveyer belt conveying is lighter, is difficult to the card and dies.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the feeding mechanism of the present invention;

FIG. 3 is an enlarged view of the tensioning mechanism of the present invention;

fig. 4 is a side view of the present invention.

In the figure: the automatic feeding device comprises a base 1, a stirring box 2, a feeding mechanism 3, a feeding pipe 31, a supporting rod 32, a hopper 33, a blocking rod 34, a driving shaft 35, a driven shaft 36, a belt 37, a feeding plate 38, a tensioning mechanism 39, a circular plate 391, a connecting block 392, a base 393, a chute 394, a pulley 395, a pulley 396, a bearing seat 4, a rotating shaft 5, a rotating wheel 6 and a servo motor 7.

Detailed Description

The embodiment of the utility model provides a concrete feeding device, as shown in fig. 1-4, including base 1, agitator tank 2 and feed mechanism 3, agitator tank 2 is located above base 1, feed mechanism 3 is located the right side of agitator tank 2, the upper surface welding of base 1 is fixed with bearing frame 4, feed mechanism 3 includes feeding tube 31, bracing piece 32, hopper 33, shelves pole 34, driving shaft 35, driven shaft 36, belt 37, feeding plate 38 and straining device 39, the bottom of feeding tube 31 contacts with the ground, the top of feeding tube 31 is communicated with agitator tank 2 pan feeding mouth, the lower surface of feeding tube 31 is welded and fixed with bracing piece 32, hopper 33 is located the bottom of feeding tube 31 and is communicated with the inside of feeding tube 31, the inner chamber bottom of feeding tube 31 is provided with driving shaft 35, the front end of driving shaft 35 is fixedly connected with the inner wall of feeding tube 31, the back end of the driving shaft 35 is in transmission connection with a motor arranged on the back of the feeding pipe 31, the driven shaft 36 is positioned at the top of an inner cavity of the feeding pipe 31 and is fixedly connected with the inner wall of the feeding pipe 31, the driving shaft 35 is in transmission connection with the driven shaft 36 through a belt 37, the specifications of the driving shaft 35 and the driven shaft 36 are the same, a bearing is sleeved on the outer surfaces of the driving shaft 35 and the driven shaft 36 and is in transmission connection with the belt 37, a feeding plate 38 is arranged on the outer surface of the belt 37, the feeding plate 38 is arc-shaped, the feeding plate 38 is equidistantly distributed on the surface of the belt 37, a tensioning mechanism 39 is arranged inside the belt 37 and is positioned between the driving shaft 35 and the driven shaft 36, the tensioning mechanism 39 comprises a circular plate 391, a connecting block 392, a base 393, a chute 394, a pulley 395 and a belt pulley 396, the inside, the surface of the connecting block 392 is fixedly connected with a base 393, a sliding chute 394 is arranged on the circular plate 391, the inner wall of the sliding chute 394 is connected with a pulley 395 in a sliding way, the surface of the circular plate 391 is contacted with a belt pulley 396, the back surfaces of the base 393, the pulley 395 and the belt pulley 396 are connected through a connecting rod, one end of the connecting rod, the base 393 is hinged in a sliding way, the other end of the connecting rod is connected with a bearing of the belt pulley 396, the middle part and the pulley 395 fixed connection of connecting rod, pivot 5 is located base 1 directly over and is connected with 4 bearings of bearing frame, the tip and the 6 fixed connection of swiveling wheel of pivot 5, the surface of swiveling wheel 6 is connected with the transmission of agitator tank 2, on the support column of base 1 and be close to one side fixedly connected with servo motor 7 of feed mechanism 3, servo motor 7's output passes through the belt and is connected with the transmission of pivot 5, the right-hand member of pivot 5 is connected with the belt pulley, and on same vertical plane with servo motor 7's output.

The working principle is as follows: in the use process of the device, the concrete raw material uniformly slides to a feeding plate 38 on a belt 37 through a baffle rod 34 in a hopper 33, a driving shaft 35 rotates through the driving of a motor, thereby driving the belt 37 to rotate in the feeding pipe 31, the feeding plate 38 on the belt 37 sends the concrete raw material to the interior of the stirring box 2, thereby realizing the feeding process, the rotation of the servo motor 7 drives the rotation of the rotating shaft 5, the rotating wheel 6 is contacted with the surface of the stirring box 2 and mutually transmitted, so that the stirring box 2 rotates under the action of the rotating wheel 6, the concrete raw material is stirred, the belt 37 is loaded on the feeding plate 38 loaded with the concrete raw material and is close to each other, the belt pulley 396 on the tensioning mechanism 39 takes the base 393 as the center of rotation, the pulley 396 supports the surface of the belt 37 by using the opening degree of the chute 394 as a rotation angle, thereby effectively preventing the belt 37 from running slowly due to the load.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete loading attachment, includes base (1), agitator tank (2) and feed mechanism (3), agitator tank (2) are located the top of base (1), feed mechanism (3) are located the right side of agitator tank (2), its characterized in that: the upper surface welded fastening of base (1) has bearing frame (4), and pivot (5) are located base (1) directly over and are connected with bearing frame (4) bearing, the tip and swiveling wheel (6) fixed connection of pivot (5), the surface of swiveling wheel (6) is connected with the transmission of agitator tank (2), the support column of base (1) openly and be close to one side fixedly connected with servo motor (7) of feed mechanism (3), the output of servo motor (7) passes through the belt and is connected with pivot (5) transmission.

2. A concrete feeding device according to claim 1, characterized in that: the feeding mechanism (3) comprises a feeding pipe (31), a supporting rod (32), a hopper (33), a blocking rod (34), a driving shaft (35), a driven shaft (36), a belt (37), a feeding plate (38) and a tensioning mechanism (39), wherein the bottom end of the feeding pipe (31) is in contact with the ground, the top end of the feeding pipe (31) is communicated with a feeding opening of the stirring box (2), the lower surface of the feeding pipe (31) is fixedly welded with the supporting rod (32), the hopper (33) is located at the bottom of the feeding pipe (31) and communicated with the inside of the feeding pipe (31), the driving shaft (35) is arranged at the bottom of an inner cavity of the feeding pipe (31), the front end of the driving shaft (35) is fixedly connected with the inner wall of the feeding pipe (31), the back end of the driving shaft (35) is in transmission connection with a motor arranged at the back of the feeding pipe (31), the driven shaft (36) is located at the top of the inner cavity of the feeding pipe (31) and fixedly connected with The driving shaft (35) is in transmission connection with the driven shaft (36) through a belt (37), a feeding plate (38) is arranged on the outer surface of the belt (37), and the tensioning mechanism (39) is arranged on the inner side of the belt (37) and located between the driving shaft (35) and the driven shaft (36).

3. A concrete feeding device according to claim 2, characterized in that: the tensioning mechanism (39) comprises a circular plate (391), a connecting block (392), a base (393), a sliding groove (394), a pulley (395) and a pulley (396), the connecting block (392) is fixedly connected to the inside of the circular plate (391), the connecting block (392) is fixedly welded to the inner wall of the feeding pipe (31), the base (393) is fixedly connected to the surface of the connecting block (392), the sliding groove (394) is formed in the circular plate (391), the pulley (395) is connected to the inner wall of the sliding groove (391) in a sliding mode, and the surface of the circular plate (391) is in contact with the pulley (396).

4. A concrete feeding device according to claim 2, characterized in that: the specifications of the driving shaft (35) and the driven shaft (36) are the same, the outer surfaces of the driving shaft (35) and the driven shaft (36) are sleeved with bearings, and the bearings are in transmission connection with the belt (37).

5. A concrete feeding device according to claim 2, characterized in that: the feeding plates (38) are arc-shaped, and the feeding plates (38) are distributed on the surface of the belt (37) at equal intervals.

6. A concrete charging apparatus as claimed in claim 3, wherein: the back of base (393), pulley (395) and belt pulley (396) is connected through the connecting rod, one end base (393) sliding hinge of connecting rod, the other end and belt pulley (396) bearing of connecting rod are connected, the middle part and pulley (395) fixed connection of connecting rod.

7. A concrete feeding device according to claim 1, characterized in that: the right end of the rotating shaft (5) is connected with a belt pulley and is on the same vertical plane with the output end of the servo motor (7).