CN211250843U

CN211250843U - Feeding device of double-horizontal-shaft stirrer

Info

Publication number: CN211250843U
Application number: CN201922291742.5U
Authority: CN
Inventors: 李晓光
Original assignee: Jinan Mingyang Construction Machinery Co ltd
Current assignee: Jinan Mingyang Construction Machinery Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-14
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to the technical field of double horizontal shaft mixers, in particular to a feeding device of a double horizontal shaft mixer, which comprises a hopper, wherein the upper end of the hopper is provided with a feeding hole, the side wall of one side of the lower end of the hopper is provided with a discharging hole, and the hopper is provided with a covering mechanism for covering the discharging hole; the hopper is provided with a blocking mechanism, the blocking mechanism comprises a connecting shaft which is rotatably connected to the hopper, a blocking plate which covers the feeding hole is arranged on the connecting shaft, and the hopper is provided with a first driving assembly connected with the connecting shaft. The utility model discloses the barrier mechanism who sets up can block the material that is located the hopper to reach resources are saved's purpose.

Description

Feeding device of double-horizontal-shaft stirrer

Technical Field

The utility model belongs to the technical field of the technique of double horizontal axle mixer and specifically relates to a feed arrangement of double horizontal axle mixer is related to.

Background

The forced mixer with double horizontal shafts for concrete is mainly used for mixing various powdery materials. Various powdery mixed materials can be produced. The aggregate can be wet fly ash, calcium carbide mud, phosphogypsum, sandstone, furnace slag and the like. It is mainly used as a matching host machine of various production lines of standard bricks, sand-lime bricks and the like. Is one of the important equipments in the production process of autoclaved fly ash bricks and sand-lime bricks.

At present, the Chinese utility model with the authorization notice number of CN207465519U discloses a high-efficiency environment-friendly concrete double-horizontal-shaft mixer, which comprises a hopper, a feeding frame, a steel wire rope, a water inlet pipeline, a mixing device, a mixing power device, a mixing device frame and a winch; one side of the stirring device is provided with a water inlet pipeline and a feeding frame, the other side of the stirring device is provided with a stirring power device, a winch and a feeding frame are arranged above the stirring device, a hopper is arranged on the feeding frame, a stirring device rack is arranged on the periphery of the stirring device, and the feeding frame and the winch are fixed on the stirring device.

The above prior art solutions have the following drawbacks: the powder mixing material that is equipped with in the hopper can rock out when the hopper removes, and the powder mixing material volume of rocking out many times will be many, and the not good collection of these powder mixing material of rocking out will cause the waste of resource.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art exists, the utility model aims to provide a feed arrangement of double horizontal axle mixer, the stop mechanism of setting can block the material that is located the hopper to reach resources are saved's purpose.

The above object of the present invention is achieved by the following technical solutions:

a feeding device of a double horizontal shaft mixer comprises a hopper, wherein a feeding hole is formed in the upper end of the hopper, a discharging hole is formed in the side wall of one side of the lower end of the hopper, and a covering mechanism for covering the discharging hole is arranged on the hopper; the hopper is provided with a blocking mechanism, the blocking mechanism comprises a connecting shaft which is rotatably connected to the hopper, a blocking plate which covers the feeding hole is arranged on the connecting shaft, and the hopper is provided with a first driving assembly connected with the connecting shaft.

By adopting the technical scheme, after the powdery mixture is placed in the hopper, the first driving assembly is started, the first driving assembly can drive the connecting shaft to rotate, the connecting shaft rotates to drive the blocking plate to move to cover the feeding hole, and the powdery mixture is prevented from shaking out in the hopper when the hopper moves; the blocking mechanism who sets up can block the material that is located the hopper to reach resources are saved's purpose.

The utility model discloses further set up to: the first driving assembly comprises a first motor arranged on the hopper, and an output shaft of the first motor is in keyed connection with a first gear; and a second gear meshed with the first gear is connected to the connecting shaft in a key manner.

By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the first gear to rotate, the second gear meshed with the first gear rotates, the second gear drives the connecting shaft to rotate, and the connecting shaft drives the blocking plate to move; the first driving assembly is simple in structure and convenient to operate, and time is saved, so that efficiency is improved.

The utility model discloses further set up to: the covering mechanism comprises an adjusting shaft arranged on the hopper, and a blocking block for sealing the discharge hole is fixedly connected to the adjusting shaft; and a second driving assembly connected with the adjusting shaft is arranged on the hopper.

Through adopting above-mentioned technical scheme, when the hopper removed mixer material conveying mouth, start the second drive assembly, the second drive assembly can drive the regulating spindle and rotate, stops that the piece will follow the motion on the regulating spindle, stops that the piece motion will make the material that is located the hopper fall in the mixer.

The utility model discloses further set up to: the second driving assembly comprises a second motor arranged on the hopper, and an output shaft of the second motor is in keyed connection with a third gear; and a fourth gear meshed with the third gear is connected to the adjusting shaft in a key manner.

By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the third gear to rotate, the fourth gear meshed with the third gear rotates, and the fourth gear rotates to drive the adjusting shaft to rotate; the second driving assembly is simple in structure and convenient to operate, and time is saved, so that efficiency is improved.

The utility model discloses further set up to: a rotating shaft is arranged at the lower end of the hopper, a guide block is arranged on the rotating shaft, and the cross section area of the guide block is in a shape; and the hopper is provided with an adjusting component connected with the rotating shaft.

Through adopting above-mentioned technical scheme, when covering the mechanism and not covering the discharge gate, start adjusting part, adjusting part can drive the axis of rotation and rotate, makes the guide block keep away from the one end of hopper and stretch into in the defeated material mouth of mixer, then adjusts the mechanism that covers again, makes the material in the hopper follow the discharge gate and come out later and enter into the mixer along the guide block.

The utility model discloses further set up to: the adjusting assembly comprises a third motor arranged on the hopper, a fifth gear is connected to an output shaft of the third motor in a key mode, and a sixth gear meshed with the fifth gear is connected to the rotating shaft in a key mode.

By adopting the technical scheme, the third motor is started, the output shaft of the third motor drives the fifth gear to rotate, the sixth gear meshed with the fifth gear rotates, and the sixth gear drives the rotating shaft to rotate; the adjusting component is simple in structure and convenient to operate, and time is saved, so that efficiency is improved.

The utility model discloses further set up to: the guide block is provided with a scraping mechanism and is provided with a sliding groove; the scraping mechanism comprises a scraping plate which is connected in the sliding groove in a sliding mode and abuts against the guide block; and a third driving assembly connected with the scraper is arranged on the hopper.

Through adopting above-mentioned technical scheme, some materials can the adhesion on the guide block, start third drive assembly, and third drive assembly drives the scraper blade motion, scrapes the material that will be located on the guide block.

The utility model discloses further set up to: the third driving assembly comprises a screw rod which is rotatably connected in the sliding groove, and the screw rod penetrates through the scraper and is in threaded connection with the scraper; and a fourth motor connected with the screw is arranged on the guide block.

Through adopting above-mentioned technical scheme, start the fourth motor, the output shaft of fourth motor drives the screw rod and rotates, will drive the scraper blade when the screw rod rotates and move in the spout.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arranged blocking mechanism can block the materials in the hopper, so that the aim of saving resources is fulfilled;

2. the first driving assembly is simple in structure and convenient to operate, and time is saved, so that efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a feeding device of a mixer with two horizontal shafts according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of a third driving assembly of the present invention.

Reference numerals: 1. a hopper; 2. a blocking mechanism; 21. a blocking plate; 22. a connecting shaft; 3. a first drive assembly; 31. a first gear; 32. a second gear; 33. a first motor; 4. a covering mechanism; 41. an adjustment shaft; 42. a blocking block; 5. a second drive assembly; 51. a third gear; 52. a fourth gear; 53. a second motor; 6. a guide block; 61. a chute; 7. an adjustment assembly; 71. a fifth gear; 72. a sixth gear; 73. a third motor; 8. a scraping mechanism; 81. a squeegee; 9. a third drive assembly; 91. a screw; 92. and a fourth motor.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, the feeding device of a double horizontal shaft mixer disclosed by the present invention comprises a hopper 1, wherein the upper end of the hopper 1 is provided with a feeding hole, and the lower end is provided with a discharging hole; the hopper 1 is provided with a blocking mechanism 2 for covering the feeding hole, and the hopper 1 is provided with a covering mechanism 4 for covering the discharging hole.

Referring to fig. 1 and 2, the blocking mechanism 2 includes a connecting shaft 22 rotatably connected to an upper end of the hopper 1, and a blocking plate 21 covering the feed opening is fixedly connected to the connecting shaft 22. The hopper 1 is provided with a first driving assembly 3 connected with the connecting shaft 22, the first driving assembly 3 comprises a first motor 33 fixedly connected to the hopper 1, and an output shaft of the first motor 33 is in keyed connection with a first gear 31; a second gear 32 that meshes with the first gear 31 is keyed to the connecting shaft 22.

Referring to fig. 1 and 3, the covering mechanism 4 comprises an adjusting shaft 41 rotatably connected to the hopper 1, and a blocking block 42 for sealing and discharging is fixedly connected to the adjusting shaft 41; a second driving assembly 5 is arranged on the hopper 1, the second driving assembly 5 comprises a second motor 53 arranged on the hopper 1, and a third gear 51 is connected to an output shaft of the second motor 53 in a key manner; a fourth gear 52 engaged with the third gear 51 is keyed to the adjustment shaft 41.

The lower end of the hopper 1 is provided with a rotating shaft (not shown in the figure), the rotating shaft is provided with a guide block 6, and the cross section area of the guide block 6 is in a shape; the hopper 1 is provided with an adjusting assembly 7, the adjusting assembly 7 comprises a third motor 73 fixedly connected to the hopper 1, a fifth gear 71 is keyed on an output shaft of the third motor 73, and a sixth gear 72 meshed with the fifth gear 71 is keyed on a rotating shaft.

The side walls of the two length directions of the guide block 6 are provided with sliding grooves 61, the guide block 6 is provided with a scraping mechanism 8, the scraping mechanism 8 comprises scraping plates 81, two ends of each scraping plate 81 are connected in the two sliding grooves 61 in a sliding mode respectively, and the scraping plates 81 abut against the scraping plates 81 of the guide block 6; the guide block 6 is provided with a third driving assembly 9 connected with the scraping plate 81, the third driving assembly 9 comprises a screw rod 91 rotatably connected in the sliding groove 61, and the screw rod 91 penetrates through the scraping plate 81 and is in threaded connection with the scraping plate 81; a fourth motor 92 connected to the screw 91 is fixedly connected to the guide block 6.

The implementation principle of the embodiment is as follows: the material is placed in the hopper 1, then the first motor 33 is started, the output shaft of the first motor 33 drives the first gear 31 to rotate, the second gear 32 meshed with the first gear 31 rotates, the second gear 32 drives the connecting shaft 22 to rotate, and the connecting shaft 22 rotates to drive the blocking plate 21 to move to cover the feeding hole.

When the hopper 1 moves to the mixer to be discharged, the third motor 73 is started, the output shaft of the third motor 73 drives the fifth gear 71 to rotate, the sixth gear 72 meshed with the fifth gear 71 rotates, the sixth gear 72 drives the rotating shaft to rotate, and one end, far away from the hopper 1, of the guide block 6 extends into a material conveying port of the mixer.

Then the second motor 53 is started, the output shaft of the second motor 53 drives the third gear 51 to rotate, the fourth gear 52 meshed with the third gear 51 rotates, the fourth gear 52 rotates to drive the adjusting shaft 41 to rotate, the blocking block 42 on the adjusting shaft 41 moves, and the blocking block 42 moves to drop the material in the hopper 1 onto the guide block 6 and finally enters the stirrer.

When the fourth motor 92 is started, the output shaft of the fourth motor 92 drives the screw rod 91 to rotate, and when the screw rod 91 rotates, the scraper 81 is driven to move in the chute 61, so that the scraper 81 scrapes the material on the guide block 6 into the mixer.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A feeding device of a double horizontal shaft mixer comprises a hopper (1), wherein a feeding hole is formed in the upper end of the hopper (1), a discharging hole is formed in the side wall of one side of the lower end of the hopper (1), and a covering mechanism (4) for covering the discharging hole is arranged on the hopper (1); the novel feeding hopper is characterized in that a blocking mechanism (2) is arranged on the hopper (1), the blocking mechanism (2) is connected with a connecting shaft (22) on the hopper (1) in a rotating mode, a blocking plate (21) covering the feeding hole is arranged on the connecting shaft (22), and a first driving assembly (3) connected with the connecting shaft (22) is arranged on the hopper (1).

2. A feeding device of a double horizontal shaft mixer according to claim 1, wherein the first driving assembly (3) comprises a first motor (33) arranged on the hopper (1), and a first gear (31) is keyed on an output shaft of the first motor (33); and a second gear (32) meshed with the first gear (31) is connected to the connecting shaft (22) in a key mode.

3. The feeding device of a double horizontal shaft mixer according to claim 1, wherein the covering mechanism (4) comprises an adjusting shaft (41) arranged on the hopper (1), and a blocking block (42) for sealing the discharge port is fixedly connected to the adjusting shaft (41); and a second driving assembly (5) connected with the adjusting shaft (41) is arranged on the hopper (1).

4. A feeding device of a double horizontal shaft mixer according to claim 3, wherein said second driving assembly (5) comprises a second motor (53) arranged on said hopper (1), and a third gear (51) is keyed on an output shaft of said second motor (53); and a fourth gear (52) meshed with the third gear (51) is connected to the adjusting shaft (41) in a key mode.

5. The feeding device of a double horizontal shaft mixer according to claim 1, characterized in that the lower end of the hopper (1) is provided with a rotating shaft, the rotating shaft is provided with a guide block (6), and the cross-sectional area of the guide block (6) is shaped; and the hopper (1) is provided with an adjusting component (7) connected with the rotating shaft.

6. A feeding device for a double horizontal mixer according to claim 5, wherein said adjusting assembly (7) comprises a third motor (73) arranged on said hopper (1), a fifth gear (71) being keyed onto the output shaft of said third motor (73), and a sixth gear (72) meshing with said fifth gear (71) being keyed onto said rotating shaft.

7. The feeding device of a double horizontal shaft mixer as claimed in claim 5, wherein the guide block (6) is provided with a scraping mechanism (8), and the guide block (6) is provided with a chute (61); the scraping mechanism (8) comprises a scraping plate (81) which is connected in the sliding groove (61) in a sliding way and pushes against the guide block (6); and a third driving assembly (9) connected with the scraper (81) is arranged on the hopper (1).

8. The feeding device of a double horizontal shaft mixer as claimed in claim 7, wherein said third driving assembly (9) comprises a screw (91) rotatably connected in said chute (61), said screw (91) passing through said scraper (81) and being in threaded connection with said scraper (81); and a fourth motor (92) connected with the screw rod (91) is arranged on the guide block (6).