CN217670227U

CN217670227U - Feeding hopper used in concrete mixing plant

Info

Publication number: CN217670227U
Application number: CN202221218553.0U
Authority: CN
Inventors: 曾爱雄; 燕少怀; 王爱兵
Original assignee: Enshi Haoheng Building Materials Co ltd
Current assignee: Enshi Haoheng Building Materials Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-10-28
Anticipated expiration: 2032-05-21

Abstract

The utility model relates to a concrete processing equipment technical field specifically is a feed hopper who uses among concrete mixing plant, the backup pad is installed to the side symmetry of transmission case, and the opposite side of transmission case installs the water tank, the last surface mounting of transmission case has the portal frame, the inboard symmetry of portal frame is rotated and is installed the lead screw, one side slidable mounting of portal frame has the hopper main part, the symmetrical connecting plate of installing with lead screw threaded connection in the hopper main part. The utility model has the advantages of simple structure and novel design, through the setting of water tank, water pump, riser, raceway, atomizer, can be so that the top of hopper main part lasts receives the water smoke effect to realize the dust fall of equipment, through the setting of poking bar, spiral stirring leaf, avoid the inside material of hopper main part to take place the bridging phenomenon, improve the unloading and smooth.

Description

Feeding hopper used in concrete mixing plant

Technical Field

The utility model relates to a concrete processing equipment technical field specifically is a feed hopper who uses among concrete mixing plant.

Background

The rapid development of urban construction requires both the speed of construction and the quality of construction, and concrete is one of the important links, and the concrete is formed by adding water, stone, sand and other raw materials and stirring.

A novel feeding funnel for adding river sand in a concrete mixing plant is disclosed in Chinese patent application No. (CN 201220376149.6), and the structure avoids the river sand from blocking a lower leakage opening through increasing the volume of the lower leakage opening, thereby being beneficial to the lower leakage of the river sand, having good effect of the lower leakage and reducing the leakage error of the river sand. However, when the structure is used, a large amount of dust is often accompanied, which not only affects the surrounding environment, but also affects the health of workers. Accordingly, a person skilled in the art has provided a hopper for use in a concrete mixing plant to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced funnel of using in concrete mixing plant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a feed hopper who uses in concrete mixing plant, includes the transmission case, the backup pad is installed to one side symmetry of transmission case, and the opposite side of transmission case installs the water tank, the last surface mounting of transmission case has the portal frame, the lead screw is installed in the inboard symmetry rotation of portal frame, one side slidable mounting of portal frame has the hopper main part, the connecting plate with lead screw threaded connection is installed to the symmetry in the hopper main part, and the internal rotation of hopper main part installs the poking bar, equidistant spiral stirring leaf of installing on the poking bar, the internally mounted of transmission case is used for driving two synchronous pivoted drive assembly of lead screw, the raceway is installed on the inside top of portal frame, equidistant atomizer of installing on the raceway.

As a further aspect of the present invention: the transmission assembly comprises a first motor fixedly installed at one end of the transmission box, a rotating shaft is installed at the output end of the first motor, first bevel gears are installed at positions, close to the screw rods, of the rotating shaft, and the lower ends of the screw rods extend to the inside of the transmission box and are provided with second bevel gears meshed with the first bevel gears.

As a further aspect of the present invention: the water tank is provided with a water pump, and the output end of the water pump is provided with a water lifting pipe communicated with the water delivery pipe.

As a further aspect of the present invention: the both ends of connecting plate all install the slider, the inboard symmetry of portal frame is seted up the spout with slider sliding connection.

As a further aspect of the present invention: a second motor used for driving the stirring rod to rotate is installed on the outer side of the hopper main body, and the included angle between the stirring rod and the horizontal plane is 45 degrees.

As a further aspect of the present invention: two the backup pad is stair-step structure, and the gyro wheel is all installed to the lower surface of two backup pads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, through the water tank, a water pump, the riser, the raceway, atomizer's setting, can be so that the top of hopper main part lasts receives the water smoke effect, thereby realize the dust fall of equipment, through the poking bar, the setting of spiral stirring leaf, avoid the inside material of hopper main part to take place the bridging phenomenon, improve the unloading smoothness, in addition, through the threaded connection between lead screw and the connecting plate, can be so that the connecting plate drives the hopper main part and goes up and down on the portal frame, thereby be favorable to the regulation of hopper main part unloading height, improve equipment's practicality.

Drawings

FIG. 1 is a schematic view of a hopper for use in a concrete mixing plant;

FIG. 2 is a schematic view of the drive assembly in a hopper for use in a concrete mixing plant;

FIG. 3 is a schematic view showing the installation structure of a spiral agitating blade in a hopper used in a concrete mixing plant.

In the figure: 1. a transmission case; 2. a support plate; 3. a gantry; 4. a hopper body; 5. a connecting plate; 6. a water tank; 7. a water pump; 8. a riser pipe; 9. an atomizing spray head; 10. a screw rod; 11. a first motor; 12. a second motor; 13. a water delivery pipe; 14. a chute; 15. a slider; 16. a rotating shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a stirring rod; 20. and (4) a spiral stirring blade.

Detailed Description

Please refer to fig. 1-3, the embodiment of the utility model provides an in, a feeding funnel who uses in concrete mixing plant, including transmission case 1, backup pad 2 is installed to one side symmetry of transmission case 1, and water tank 6 is installed to the opposite side of transmission case 1, the last surface mounting of transmission case 1 has portal frame 3, lead screw 10 is installed to the inboard symmetry rotation of portal frame 3, one side slidable mounting of portal frame 3 has hopper main part 4, symmetrical mounting has connecting plate 5 with lead screw 10 threaded connection on hopper main part 4, and the inside of hopper main part 4 is rotated and is installed stirring rod 19, equidistant spiral stirring leaf 20 of installing on stirring rod 19, the internally mounted of transmission case 1 is used for driving two synchronous pivoted drive assembly of lead screw 10, raceway 13 is installed on the inside top of hopper 3, equidistant atomizer 9 of installing on raceway 13, when using, promote equipment, make two backup pad 2 insert the external device bottom, make two lead screw 10 rotate synchronously through drive assembly, through threaded connection between lead screw 10 and the connecting plate 5, can make connecting plate 5 drive hopper main part 4 to go up and down, thereby be favorable to improve the water tank 4 and the water pump and the water mist extraction of the water pump, the water pump is realized that the water pump is gone up and the hopper 4 through the water mist extraction of stirring rod 4, thereby the water pump, the effect of stirring rod 4 of stirring rod 8 that the inside stirring rod that the water pump is improved.

In fig. 1 and 2, the transmission assembly includes a first motor 11 fixedly installed at one end of the transmission case 1, a rotating shaft 16 is installed at an output end of the first motor 11, first bevel gears 17 are installed at positions of the rotating shaft 16 close to the screw rods 10, lower ends of the two screw rods 10 extend to the inside of the transmission case 1 and are installed with second bevel gears 18 engaged with the first bevel gears 17, the first motor 11 is started to rotate the rotating shaft 16, the first bevel gears 17 are further rotated, the two screw rods 10 are synchronously rotated through engagement between the first bevel gears 17 and the second bevel gears 18, and the connecting plate 5 can drive the hopper main body 4 to ascend and descend on the portal frame 3 through threaded connection between the screw rods 10 and the connecting plate 5.

In fig. 1, a water pump 7 is installed on the water tank 6, and a water lifting pipe 8 communicated with a water delivery pipe 13 is installed at an output end of the water pump 7, so that water in the water tank 6 can be pumped out.

In fig. 2, the sliding blocks 15 are installed at the two ends of the connecting plate 5, the sliding grooves 14 which are connected with the sliding blocks 15 in a sliding mode are symmetrically formed in the inner side of the portal frame 3, the stability of the movement of the connecting plate 5 can be improved under the sliding connection between the sliding grooves 14 and the sliding blocks 15, and then the stability of the hopper main body 4 during lifting is improved.

In fig. 3, the outside of hopper body 4 is installed and is used for driving stirring rod 19 pivoted second motor 12, and stirring rod 19 is 45 with the contained angle of horizontal plane, starts second motor 12 for stirring rod 19 rotates, thereby makes spiral stirring leaf 20 rotate, then can mix the inside material of hopper body 4, avoids the inside material of hopper body 4 to take place the bridging phenomenon, improves the unloading smoothness.

In fig. 1, two backup pads 2 are the ladder-shaped structure, are favorable to this device to insert the below of external device, and the gyro wheel is all installed to the lower surface of two backup pads 2, the removal of the equipment of being convenient for.

The utility model discloses a theory of operation is: the utility model has the advantages of simple structure, the modern design, when using, thrust unit, make two backup pad 2 insert external device bottom, start first motor 11 and make pivot 16 rotate, further make first bevel gear 17 rotate, through the meshing between first bevel gear 17 and the second bevel gear 18, make two lead screw 10 synchronous rotations, through the threaded connection between lead screw 10 and the connecting plate 5, can make connecting plate 5 drive hopper main part 4 go up and down on portal frame 3, thereby be favorable to the regulation of hopper main part 4 unloading height, improve equipment's practicality, under sliding connection between spout 14 and slider 15, can improve the stability of connecting plate 5 activity, stability when making then hopper main part 4 go up and down improves, start water pump 7, make water pump 7 extract the inside water of water tank 6, further make water get into inside raceway 13 by riser pipe 8, through the setting of atomizer 9, can make the top of hopper main part 4 continuously receive the water smoke effect, thereby realize equipment's unloading, start second motor 12, make stirring rod 19 rotate, thereby make spiral stirring hopper main part 20 rotate, then can avoid stirring hopper main part 4 inside smooth stirring material emergence phenomenon, the unloading material takes place.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a feeding funnel who uses in concrete mixing plant, includes transmission case (1), its characterized in that, backup pad (2) are installed to one side symmetry of transmission case (1), and the opposite side of transmission case (1) installs water tank (6), the last surface mounting of transmission case (1) has portal frame (3), lead screw (10) are installed in the inboard symmetry rotation of portal frame (3), one side slidable mounting of portal frame (3) has hopper main part (4), symmetrical connecting plate (5) of installing with lead screw (10) threaded connection is gone up in hopper main part (4), and the inside rotation of hopper main part (4) installs stirring rod (19), equidistant spiral stirring leaf (20) of installing on stirring rod (19), the internally mounted of transmission case (1) has and is used for driving two lead screw (10) synchronous rotating's drive assembly, raceway (13) are installed on the inside top of portal frame (3), equidistant atomizer (9) of installing on raceway (13).

2. The hopper as claimed in claim 1, wherein the transmission assembly comprises a first motor (11) fixedly mounted at one end of the transmission box (1), the output end of the first motor (11) is provided with a rotating shaft (16), the rotating shaft (16) is provided with a first bevel gear (17) at a position close to the screw rods (10), the lower ends of the two screw rods (10) extend into the transmission box (1) and are provided with second bevel gears (18) engaged with the first bevel gears (17).

3. The charging hopper for a concrete mixing plant according to claim 1, characterized in that a water pump (7) is mounted on said water tank (6), and the output end of said water pump (7) is provided with a riser pipe (8) communicating with a water pipe (13).

4. The charging hopper for a concrete mixing plant according to claim 1, characterized in that the two ends of said connecting plate (5) are equipped with sliding blocks (15), and the inside of said portal frame (3) is symmetrically equipped with sliding chutes (14) slidably connected with said sliding blocks (15).

5. A hopper according to claim 1, characterized in that a second motor (12) is mounted on the outside of said hopper body (4) for driving a mixing rod (19) in rotation, said mixing rod (19) being inclined at an angle of 45 ° to the horizontal.

6. The hopper according to claim 1, characterized in that both said support plates (2) are of stepped configuration and rollers are mounted on the lower surface of both support plates (2).