CN216419520U - Milling equipment is used in gesso production - Google Patents

Abstract

The utility model belongs to the technical field of gypsum powder is relevant, specific milling equipment is used in gypsum powder production that says so, including the bracing piece, the outer wall fixed mounting first driving motor of bracing piece, the output shaft of first driving motor passes through shaft coupling fixed connection first pivot, the inboard swing joint shell of first pivot, one side fixed mounting brace table of bracing piece, the outer wall fixed mounting connecting rod of brace table; through the dead lever, second driving motor, the second pivot, the pneumatic cylinder, the hydraulic stem, the apron, the spacing groove, the mutually supporting of second friction stone and third friction stone, can be faster grind the gypsum, in the use, the accessible stimulates the pneumatic cylinder downwards and drives the hydraulic stem and goes up and down to the apron, make the spacing groove of apron inside and the spacing pipe of shell inside coincide, make this apron when grinding, be difficult for shifting, thereby be convenient for can lap the contact with the gypsum of laminating more.

Description

Milling equipment is used in gesso production

Technical Field

The utility model relates to a relevant technical field of gesso specifically is a milling equipment is used in gesso production.

Background

The gypsum is monoclinic mineral, is hydrate of calcium sulfate (CaSO4) as main chemical component, is widely used industrial material and building material, can be used for cement retarder, gypsum building product, model making, medical food additive, sulfuric acid production, paper filler, paint filler and the like, and has excellent sound insulation, heat insulation and fire resistance due to microporous structure and heating dehydration property of the gypsum and the product thereof

The grinding device is mainly suitable for grinding various non-flammable and combustible mineral products with the Mohs hardness below 9 and the humidity below 6% in the industries of building materials, chemical industry, chemical fertilizers, metallurgy, mines, refractory materials, ceramics, steel, thermal power, coal and the like, the fineness of finished products can be adjusted at will within the range of 30-400 meshes, and the grinding device can grind the gypsum.

But present milling equipment is used in gesso production, in the use, can not be better carry out the ejection of compact to the gypsum after grinding to lead to this gesso when the ejection of compact, inconvenient, consequently need improve.

Therefore, a milling equipment for gesso production is proposed to the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the inconvenient problem of general milling equipment ejection of compact, the utility model provides a milling equipment is used in gesso production.

The utility model provides a technical scheme that its technical problem adopted is: a milling equipment is used in gesso production, comprising a supporting rod, the first driving motor of outer wall fixed mounting of bracing piece, the first pivot of shaft coupling fixed connection is passed through to first driving motor's output shaft, the inboard swing joint shell of first pivot.

One side fixed mounting brace table of bracing piece, the outer wall fixed mounting connecting rod of brace table, the back fixed mounting dead lever of brace table, the positive fixed mounting second driving motor of dead lever, shaft coupling fixed connection second pivot is passed through to second driving motor's output shaft, the bottom swing joint pneumatic cylinder of second pivot, the bottom swing joint hydraulic stem of pneumatic cylinder, the bottom fixed mounting apron of hydraulic stem, the spacing groove is seted up to the inside of apron, the bottom fixed mounting second friction stone of apron, the equal fixed mounting third friction stone in both sides of apron.

Preferably, first driving motor passes through first pivot and shell swing joint, and first pivot and shell be horizontal distribution, use the shell can be convenient for gypsum inside the shell to grind processing.

Preferably, the first friction stones are fixedly arranged on two sides of the inner portion of the shell, the limiting pipe is fixedly arranged on the inner portion of the shell, and the first friction stones can rub with the second friction stones on two sides of the cover plate.

Preferably, the second driving motor is movably connected with the hydraulic cylinder through a second rotating shaft, the second rotating shaft and the hydraulic cylinder are vertically distributed, and the second driving motor and the second rotating shaft are connected with the hydraulic cylinder, so that the effect of lifting and rotating is achieved.

Preferably, the second rotating shaft is connected with the cover plate in a lifting mode through a hydraulic cylinder, the hydraulic cylinder and the cover plate are vertically distributed, the cover plate is lifted through the hydraulic cylinder, and a second driving motor at the top of the hydraulic cylinder can be driven to descend.

Preferably, the cover plate is fixedly connected with the limiting pipe through a limiting groove, the diameter of the limiting groove is larger than that of the limiting pipe, and the cover plate can be conveniently fixed inside the shell by using the limiting pipe.

Preferably, the apron passes through second friction stone and shell swing joint, and the quantity of second friction stone is six, and six second friction stones are semi-circular structure, use six second friction stones can be convenient for grind a plurality of gypsums for the grinding speed of gypsum.

Preferably, the third friction stones are welded with the cover plate, the number of the third friction stones is four, and the friction area between the cover plate and the shell can be enlarged by using the four third friction stones.

The utility model discloses an useful part lies in:

1. the utility model can more rapidly grind the gypsum through the mutual matching of the fixed rod, the second driving motor, the second rotating shaft, the hydraulic cylinder, the hydraulic rod, the cover plate, the limit groove, the second friction stone and the third friction stone, when in use, the hydraulic cylinder is pulled downwards to drive the hydraulic rod to lift the cover plate, so that the limit groove in the cover plate is superposed with the limit pipe in the shell, the cover plate is not easy to shift when being ground, thereby facilitating the cover plate to be more closely contacted with the gypsum, then using a second driving motor at the top of the hydraulic cylinder to drive a second rotating shaft to generate current, the hydraulic cylinder is rotated, so that second friction stones on two sides of the cover plate and third friction stones at the bottom of the cover plate are driven to rub with gypsum in the shell, and the gypsum is ground into powder in the efficient rotating and rubbing process of the cover plate;

2. the utility model discloses a mutually supporting of bracing piece, a driving motor, first pivot and shell, the effect of the gypsum ejection of compact of can being convenient for, in the use, when the inside gypsum of shell in processing the back that finishes, the first driving motor of accessible drives first pivot and slowly rotates to the slope for the inside gesso of this shell spills, drops in the collecting box, thereby has improved the device's result of use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a front cross-sectional view of an embodiment;

FIG. 2 is a front view of the embodiment;

FIG. 3 is a rear view of the embodiment;

FIG. 4 is a schematic illustration of the connection of the hydraulic cylinder to the hydraulic rod of the embodiment;

fig. 5 is a schematic view of the connection of the first driving motor and the first rotating shaft according to the embodiment.

In the figure: 1. a support table; 2. a support bar; 3. a first drive motor; 4. a first rotating shaft; 5. a housing; 6. a first rubbing stone; 7. a limiting pipe; 8. fixing the rod; 9. a second drive motor; 10. a second rotating shaft; 11. a hydraulic cylinder; 12. a hydraulic lever; 13. a cover plate; 14. a limiting groove; 15. a second rubbing stone; 16. a third rubbing stone; 17. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a grinding device for gypsum powder production includes a support rod 2, a first driving motor 3 fixedly mounted on an outer wall of the support rod 2, an output shaft of the first driving motor 3 fixedly connected to a first rotating shaft 4 through a coupling, and a housing 5 movably connected to an inner side of the first rotating shaft 4.

One side fixed mounting brace table 1 of bracing piece 2, brace table 1's outer wall fixed mounting connecting rod 17, brace table 1's back fixed mounting dead lever 8, the positive fixed mounting second driving motor 9 of dead lever 8, shaft coupling fixed connection second pivot 10 is passed through to second driving motor 9's output shaft, the bottom swing joint pneumatic cylinder 11 of second pivot 10, the bottom swing joint hydraulic stem 12 of pneumatic cylinder 11, the bottom fixed mounting apron 13 of hydraulic stem 12, spacing groove 14 is seted up to the inside of apron 13, the bottom fixed mounting second friction stone 15 of apron 13, the equal fixed mounting third friction stone 16 in both sides of apron 13.

In this embodiment, first driving motor 3 is through first pivot 4 and 5 swing joint of shell, and first pivot 4 and shell 5 are horizontal distribution, and at the during operation, drive first pivot 4 through first driving motor 3 and produce the electric current, carry out slow rotation to its shell 5 for the inside gesso slope of this shell 5 is poured.

In this embodiment, the first friction stone 6 of inside both sides fixed mounting of shell 5, and the spacing pipe 7 of inside fixed mounting of shell 5, the during operation can be convenient for rub with the second friction stone 15 of apron 13 both sides through first friction stone 6 to under the extrusion of second friction stone 15 and first friction stone 6, grind its gypsum.

In this embodiment, second driving motor 9 passes through second pivot 10 and 11 swing joint of pneumatic cylinder, and second pivot 10 and pneumatic cylinder 11 are vertical distribution, and the during operation drives second pivot 10 through second driving motor 9 and produces the electric current, carries out high-efficient rotation to pneumatic cylinder 11 for the apron 13 of this pneumatic cylinder 11 bottom can be at rotatory in-process, rubs the gypsum and grinds.

In this embodiment, second pivot 10 is connected through pneumatic cylinder 11 and apron 13 lift, and pneumatic cylinder 11 and apron 13 are vertical distribution, and the during operation can be convenient for go up and down to apron 13 through pneumatic cylinder 11 for this apron 13 can contact with what the gypsum was laminated more, thereby is convenient for the gypsum grinding.

In this embodiment, apron 13 passes through spacing groove 14 and spacing pipe 7 fixed connection, and the diameter of spacing groove 14 is greater than the diameter of spacing pipe 7, and the during operation, through the setting of spacing groove 14, can be convenient for carry on spacingly to apron 13 in shell 5 is inside for apron 13 is difficult for shifting in shell 5 is inside.

In this embodiment, apron 13 is through second friction stone 15 and shell 5 swing joint, and the quantity of second friction stone 15 is six, and six second friction stones 15 are semi-circular structure, and the during operation can be convenient for rub with the inside first friction stone 6 of shell 5 through second friction stone 15.

In this embodiment, the third friction stones 16 are welded to the cover plate 13, and the number of the third friction stones 16 is four, so that the gypsum at the bottom of the housing 5 can be ground through the third friction stones 16 during operation.

The working principle is that firstly, the grinding device is placed at a proper position, then the hydraulic cylinder 11 is pulled downwards to drive the hydraulic rod 12 to lift the cover plate 13, so that the limiting groove 14 in the cover plate 13 is superposed with the limiting pipe 7 in the shell 5, then the second driving motor 9 at the top of the hydraulic cylinder 11 is used for driving the second rotating shaft 10 to generate current, the hydraulic cylinder 11 is rotated, the second friction stones 15 at two sides of the cover plate 13 and the third friction stone 16 at the bottom of the cover plate 13 are driven to rub with the gypsum in the shell 5, so that the gypsum is ground into powder in the efficient rotation and rubbing process of the cover plate 13, after the gypsum in the shell 5 is processed, the first rotating shaft 4 can be driven by the first driving motor 3 to slowly rotate to incline, so that the gypsum in the shell 5 leaks out of the powder and falls into the collecting box, wherein the model of the first driving motor 3 is PMSM, the model of the second driving motor 9 is YE2-132S-4, and the model of the hydraulic cylinder 11 and the hydraulic rod 12 is CDM2B25, so that the work is completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. 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.

Claims (8)

1. The utility model provides a milling equipment is used in gesso production which characterized in that: the device comprises a supporting rod (2), wherein a first driving motor (3) is fixedly installed on the outer wall of the supporting rod (2), an output shaft of the first driving motor (3) is fixedly connected with a first rotating shaft (4) through a coupler, and the inner side of the first rotating shaft (4) is movably connected with a shell (5);

one side fixed mounting brace table (1) of bracing piece (2), outer wall fixed mounting connecting rod (17) of brace table (1), back fixed mounting dead lever (8) of brace table (1), positive fixed mounting second driving motor (9) of dead lever (8), the output shaft of second driving motor (9) passes through shaft coupling fixed connection second pivot (10), bottom swing joint pneumatic cylinder (11) of second pivot (10), bottom swing joint hydraulic stem (12) of pneumatic cylinder (11), bottom fixed mounting apron (13) of hydraulic stem (12), spacing groove (14) are seted up to the inside of apron (13), the bottom fixed mounting second friction stone (15) of apron (13), the equal fixed mounting third friction stone (16) in both sides of apron (13).

2. The milling equipment for producing gesso of claim 1, wherein: the first driving motor (3) is movably connected with the shell (5) through a first rotating shaft (4), and the first rotating shaft (4) and the shell (5) are horizontally distributed.

3. The milling equipment for producing gesso of claim 1, wherein: the first friction stone (6) is fixedly installed on two sides of the interior of the shell (5), and the limiting pipe (7) is fixedly installed on the interior of the shell (5).

4. The milling equipment for producing gesso of claim 1, wherein: the second driving motor (9) is movably connected with the hydraulic cylinder (11) through a second rotating shaft (10), and the second rotating shaft (10) and the hydraulic cylinder (11) are vertically distributed.

5. The milling equipment for producing gesso of claim 1, wherein: the second rotating shaft (10) is connected with the cover plate (13) in a lifting mode through the hydraulic cylinder (11), and the hydraulic cylinder (11) and the cover plate (13) are vertically distributed.

6. The milling equipment for gesso production of claim 3, characterized in that: the cover plate (13) is fixedly connected with the limiting pipe (7) through a limiting groove (14), and the diameter of the limiting groove (14) is larger than that of the limiting pipe (7).

7. The milling equipment for producing gesso of claim 1, wherein: the cover plate (13) is movably connected with the shell (5) through second friction stones (15), the number of the second friction stones (15) is six, and the six second friction stones (15) are of semicircular structures.

8. The milling equipment for producing gesso of claim 1, wherein: the third friction stones (16) are welded with the cover plate (13), and the number of the third friction stones (16) is four.

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