CN214020650U - Dry process granulator with improve pelletization mechanism - Google Patents

Abstract

The utility model discloses a dry process granulator with improve pelletization mechanism, including pelletization storehouse, runner, hemisphere cover, storage silo, dog-house, apron, pay-off mouth, agitating unit, baffle, pay-off space, two baffles are driven its synchronous antiport by two adjusting device respectively, and then adjust the opening size in pay-off space, and two baffles rotate to the horizontality after, can block that the raw materials in the storage silo falls into between the runner, and adjusting device includes movable hinged-seat, drive element, movable block, swing arm. The utility model discloses the beneficial effect who reaches is: through the removal of drive element drive movable block, make swing arm drive baffle along rotating with the articulated department in pelletization storehouse, and then adjust the opening size in the pay-off space that encloses between two baffle looks remote terminals, make two baffles rotate to the horizontality, and then stop the raw materials and continue the whereabouts, avoid at the pelletization in-process, the unrestrained extravagant phenomenon that causes of raw materials of continuation whereabouts, the cost is reduced.

Description

Dry process granulator with improve pelletization mechanism

Technical Field

The utility model relates to a granulator technical field specifically is a dry process granulator with improve pelletization mechanism.

Background

Chinese patent No. CN210729449U discloses a pelletization mechanism of dry process granulator, concretely relates to dry process granulator technical field, including the pelletization case, the top of pelletization case is connected with the feeder hopper, below one side that the inside of pelletization case is close to the feeder hopper is provided with first pelletization dish, and one side that the inside of pelletization case corresponds first pelletization dish is provided with the second pelletization dish, and ejection of compact return bend is installed with the bottom inboard of second pelletization dish to first pelletization dish, the outside that two lateral walls of pelletization case are close to first pelletization dish and second pelletization dish all is connected with the alignment jig, two the one end of alignment jig is located the inside of pelletization case and all is connected with the scraper blade. The utility model discloses be convenient for scrape the remaining material of first pelletization dish and second pelletization dish surface and fall, and the material that conveniently will scrape and collect reuse, avoided the direct whereabouts rear collision dynamics of just machine-shaping granule simultaneously great lead to warping, improved the quality of the granule that flows out after the granule shaping, reduced the defective rate.

In the prior art, the falling speed of the raw material can be reduced, but the raw material cannot be stopped from falling, so that the raw material is easily wasted, the cost is increased, and the subsequent treatment difficulty is increased.

To solve the above problems, we have therefore proposed a dry granulator with an improved granulation mechanism.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a dry process granulator with improve pelletization mechanism, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a dry granulator with an improved granulating mechanism, which comprises a granulating bin, wherein two rotating wheels are horizontally and rotatably connected in the granulating bin along the axis symmetry, the two rotating wheels are respectively driven by two external motors to synchronously and reversely rotate, a plurality of hollow hemispherical sleeves are embedded on the circumferential surface of the rotating wheels along the axial array of the rotating wheels, when the two rotating wheels rotate, the end surfaces of the two corresponding hemispherical sleeves are abutted and form a sphere, a storage bin for storing raw materials is arranged at the top of the granulating bin, a feeding port communicated with the bottom of the storage bin is arranged at the top of the granulating bin, a cover plate is arranged at the top of the storage bin, a feeding port is arranged on the cover plate, a stirring device for stirring the raw materials in the storage bin is also arranged on the cover plate, two baffles are hinged in the granulating bin along the axial symmetry of the feeding port, two enclose into a pay-off space between the baffle looks remote site, and two the baffle is driven its edge and the synchronous reverse rotation of pelletization storehouse articulated department respectively by two adjusting device, and then adjusts the opening size in pay-off space, and two the baffle rotates to the horizontality after, can block raw materials in the storage silo fall into between the runner, adjusting device is including the articulated movable free bearing of installing on the roof in the pelletization storehouse, install drive element on the movable free bearing, the last drive connection of drive element has the movable block, be equipped with the swing arm on the baffle, the swing arm is kept away from baffle one end and is articulated with the movable block.

Further, the outer contour of the storage bin is approximately in a gradually opening shape from top to bottom.

Further, agitating unit is including installing the agitator motor on the apron, the last drive connection of agitator motor has the (mixing) shaft, the (mixing) shaft lower extreme extends to in the storage silo and the cover is equipped with the spiral stirring rake.

Further, the driving element is a telescopic cylinder, and a cylinder rod of the telescopic cylinder is in threaded connection with the movable block.

Further, a conveyer belt with two ends penetrating out of the granulating bin is installed in the granulating bin, and correspondingly, a clearance groove for the conveyer belt to freely pass through is formed in the granulating bin.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through the removal of drive element drive movable block, make swing arm drive baffle along rotating with the articulated department of pelletization storehouse, and then adjust the opening size in the pay-off space that encloses between two baffle looks remote terminals, raw materials falling speed can be adjusted on the one hand, on the other hand can make two baffles rotate to the horizontality, and then stop the raw materials and continue the whereabouts, avoid in the pelletization process, the extravagant phenomenon that the raw materials that continue the whereabouts spilt caused, the cost is reduced, set up agitating unit, can stir the raw materials and mix, promote the mixing degree of raw materials, set up the conveyer belt, can make the raw materials through the pelletization fall into on the conveyer belt, and then be convenient for the workman to collect, the outline of storage silo becomes top-down's bundle mouth form, be convenient for the raw materials can by in the storage silo fall into the pelletization storehouse, reduce the phenomenon of piling up of raw materials.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the assembly structure of a dry type granulator with an improved granulating mechanism according to the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is a schematic perspective view of the runner of the present invention;

in the figure: 1-stirring motor, 2-feeding port, 3-spiral stirring paddle, 4-stirring shaft, 5-baffle, 6-rotating wheel, 7-hemispherical sleeve, 8-clearance groove, 9-conveying belt, 10-granulating bin, 11-storage bin, 12-cover plate, 13-swinging arm, 14-movable block, 15-telescopic cylinder and 16-movable hinged support.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, a dry granulator with an improved granulation mechanism comprises a granulation chamber 10, wherein two rotating wheels 6 are symmetrically and horizontally connected in the granulation chamber 10 along the axis, the two rotating wheels 6 are driven by two external motors to synchronously and reversely rotate, a plurality of hollow hemispherical sleeves 7 are embedded on the circumferential surface of each rotating wheel 6 along the axial array thereof, when the two rotating wheels 6 rotate, the end surfaces of the two corresponding hemispherical sleeves 7 are abutted to form a sphere, a storage chamber 11 for storing raw materials is installed at the top of the granulation chamber 10, the outer contour of the storage chamber 11 is approximately in a gradually opening shape from top to bottom, so that the raw materials are reduced from being accumulated in the storage chamber 11, a feeding port communicated with the bottom of the storage chamber 11 is formed at the top of the granulation chamber 10, a cover plate 12 is installed at the top of the storage chamber 11, and a feeding port 2 is arranged on the cover plate 12, the cover plate 12 is further provided with a stirring device for stirring the raw materials in the storage bin 11, the stirring device comprises a stirring motor 1 installed on the cover plate 12, the stirring motor 1 is connected with a stirring shaft 4 in a driving manner, the lower end of the stirring shaft 4 extends into the storage bin 11 and is sleeved with a spiral stirring paddle 3, the top wall of the inner wall of the granulation bin 10 is hinged with two baffles 5 along the axial direction of a feeding port, a feeding space is enclosed between the opposite ends of the two baffles 5, the two baffles 5 are driven by two adjusting devices respectively to synchronously and reversely rotate along the hinged position with the granulation bin 10, so as to adjust the opening size of the feeding space, and the two baffles 5 can prevent the raw materials in the storage bin 11 from falling into the rotating wheels 6 after rotating to the horizontal state, the adjusting devices comprise movable hinged seats 16 installed on the top wall of the granulation bin 10 in a hinged manner, the granulation device is characterized in that a telescopic cylinder 15 is installed on the movable hinged support 16, a movable block 14 is connected to the telescopic cylinder 15 in a driving mode, specifically, a cylinder rod of the telescopic cylinder 15 is in threaded connection with the movable block 14, a swing arm 13 is arranged on the baffle plate 5, one end, far away from the baffle plate 5, of the swing arm 13 is hinged to the movable block 14, a conveying belt 9 with two ends penetrating out of the granulating bin 10 is installed in the granulating bin, correspondingly, a clearance groove 8 for the conveying belt 9 to freely pass through is formed in the granulating bin 10, and granulated raw materials can be conveyed to an external collecting device through the conveying belt 9.

The utility model discloses a theory of operation: the raw materials are put into a storage bin 11 from a feeding port 2, an external power supply is switched on, a stirring motor 1 is started, the stirring motor 1 drives a spiral stirring paddle 3 to rotate so as to stir the raw materials in the storage bin 11, the mixing degree of the raw materials is improved, the raw materials fall into a granulating bin 10 from the storage bin 11 and are accumulated on a baffle 5, two telescopic cylinders 15 are synchronously started again, the cylinder rods of the telescopic cylinders 15 are shortened, a movable block 14 pulls the baffle 5 to swing downwards, so that a feeding space enclosed by opposite ends of the two baffles 5 falls into a space between the two rotating wheels 6, then the rotating wheels 6 are driven by an external motor to synchronously and reversely rotate (specifically, the rotating wheel 6 on the left side rotates clockwise, the rotating wheel 6 on the other side rotates anticlockwise), so that the raw materials enter into hemispherical sleeves 7 of the two rotating wheels 6, when the corresponding two hemispherical sleeves 7 rotate until the end faces are abutted, the raw materials can be extruded, and then pelletize the raw materials, the pelletization in-process, telescopic cylinder 15's cylinder pole extension, drive baffle 5 antiport, and then make two baffles 5 rotate to the horizontality, stop the raw materials in the storage silo 11 and fall into on runner 6, avoid the pelletization in-process like this, the raw materials lasts the extravagant phenomenon that causes that falls down, raw materials after the pelletization fall into on conveyer belt 9, move by outside motor drive conveyer belt 9 again and rotate, and then carry the raw materials to outside collection device in, then telescopic cylinder 15's cylinder pole shortens once more, make baffle 5 swing down, make the raw materials continue to fall into and pelletize between runner 6, then runner 6 restarts, realize the granulation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The dry granulating machine with the improved granulating mechanism is characterized by comprising a granulating bin (10), wherein two rotating wheels (6) are symmetrically and horizontally connected in the granulating bin (10) in a rotating manner along the axis of the granulating bin, the two rotating wheels (6) are driven by two external motors to synchronously and reversely rotate respectively, a plurality of hollow hemispherical sleeves (7) are embedded on the peripheral surface of each rotating wheel (6) along the axial array of the rotating wheel, when the two rotating wheels (6) rotate, the end surfaces of the two corresponding hemispherical sleeves (7) are abutted to form a sphere, a storage bin (11) for storing raw materials is installed at the top of the granulating bin (10), a feeding port communicated with the bottom of the storage bin (11) is formed at the top of the granulating bin (10), a cover plate (12) is installed at the open top of the storage bin (11), and a feeding port (2) is arranged on the cover plate (12), the cover plate (12) is also provided with a stirring device for stirring the raw materials in the storage bin (11), the inner top wall of the granulation bin (10) is hinged with two baffles (5) along the axial symmetry of a feeding port, a feeding space is enclosed between the opposite ends of the two baffles (5), the two baffles (5) are driven by two adjusting devices to synchronously and reversely rotate along the hinged part with the granulation bin (10) respectively so as to adjust the opening size of the feeding space, and the two baffles (5) can prevent the raw materials in the storage bin (11) from falling into the rotating wheels (6) after rotating to the horizontal state, the adjusting devices comprise movable hinged supports (16) hinged on the inner top wall of the granulation bin (10), driving elements are installed on the movable hinged supports (16), and movable blocks (14) are connected on the driving elements in a driving way, be equipped with swing arm (13) on baffle (5), swing arm (13) keep away from baffle (5) one end and are articulated with movable block (14).

2. The dry granulator with improved granulation mechanism according to claim 1, wherein the outer contour of the storage bin (11) is substantially in the shape of a gradually opening from top to bottom.

3. The dry granulator with the improved granulation mechanism according to claim 1, wherein the stirring device comprises a stirring motor (1) installed on the cover plate (12), the stirring motor (1) is connected with a stirring shaft (4) in a driving manner, the lower end of the stirring shaft (4) extends into the storage bin (11) and is sleeved with a spiral stirring paddle (3).

4. The dry granulator with improved granulation mechanism according to claim 1, wherein the driving element is a telescopic cylinder (15), and the cylinder rod of the telescopic cylinder (15) is in threaded connection with the movable block (14).

5. The dry granulator with an improved granulation mechanism according to claim 1, wherein the granulation chamber (10) is provided with a conveyor belt (9) with two ends penetrating to the outside of the granulation chamber, and correspondingly, the granulation chamber (10) is provided with a clearance groove (8) for the conveyor belt (9) to freely pass through.

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