CN218359586U

CN218359586U - Spiral feeding device for grading and winnowing of cocoa powder

Info

Publication number: CN218359586U
Application number: CN202222238707.9U
Authority: CN
Inventors: 方浩天; 丁述勇
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-24
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a spiral loading attachment is selected for use to cocoa powder classifying wind, including box and transmission case, fixedly connected with telescopic cylinder on the upper end inner wall of box, telescopic cylinder's telescopic end fixedly connected with installation cover, no. two servo motor of fixedly connected with on the lateral wall of installation cover, no. two servo motor's output runs through the lateral wall and the fixedly connected with of installation cover and rolls the roller, the other end of rolling the roller rotates and connects on the inner wall of installation cover, fixedly connected with diaphragm on the inner wall of box, the lower terminal surface fixedly connected with logical material funnel of diaphragm, fixedly connected with fan on the lateral wall of box. The utility model discloses, through the cooperation setting between fan, a screening board and No. two screening boards, can carry out the hierarchical collection with the material after pulverizing, conveniently satisfy different customers' demand, the practicality is higher.

Description

Spiral feeding device for grading and winnowing of cocoa powder

Technical Field

The utility model relates to a cocoa production technical field especially relates to a spiral loading attachment is used to hierarchical selection by winnowing of cocoa powder.

Background

The cocoa powder is cocoa bean (seed) taken out from bean pods (fruits) formed by cocoa, cocoa bean fragments (generally called cocoa cakes) obtained by fermentation, coarse crushing, peeling and other processes are obtained, the cocoa cakes are degreased and crushed into powder, namely the cocoa powder, when the cocoa powder is transmitted by the conventional cocoa powder transmission device, the subsequent cocoa powder can cause the alkalization effect of coarse-particle cocoa powder to be poor in the alkalization process when the adhesion phenomenon occurs between the cocoa powder, and meanwhile, after the cocoa powder in the transmission box is processed once, the cocoa powder adhered to the inner wall of the transmission device is mixed with newly added cocoa powder when the cocoa powder with different flavors is subsequently transmitted.

In order to solve the problem, the utility model discloses a transmission device for cocoa powder screening for utility model CN 213611646U's utility model discloses a cyclone collector that is used for going on screening cocoa powder including transmission case and being fixed in transmission case body up end, still including being fixed in on the transmission case lateral wall be used for carrying out abluent belt cleaning device in the transmission case and be fixed in the transmission case down the terminal surface be used for going on screening the screening plant to cocoa powder, press the cocoa powder of coarse grain to smash and wash in the transmission device through utilizing water through utilizing pressing the compression roller.

The customer has different demands to the thickness degree that the cocoa powder pulverizes nowadays, but does not carry out classified screening to the cocoa powder after pulverizing in the above-mentioned device, can't satisfy customer's requirement, and the practicality is relatively poor.

Aiming at the problems, a spiral feeding device for grading and winnowing of cocoa powder is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "the customer has different demands to the thickness degree that the cocoa powder pulverizes now, but do not carry out the screening in grades to the cocoa powder after pulverizing among the above-mentioned device, can't satisfy customer's requirement, the relatively poor defect of practicality to a spiral loading attachment is used to hierarchical selection by winnowing of cocoa powder is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a spiral loading attachment is used in hierarchical selection by winnowing of cocoa powder, includes box and transmission case, fixedly connected with telescopic cylinder on the upper end inner wall of box, telescopic cylinder's flexible end fixedly connected with installation cover, no. two servo motor of fixedly connected with on the lateral wall of installation cover, no. two servo motor's output runs through the lateral wall and the fixedly connected with roll roller of installation cover, the other end of roll roller rotates and connects on the inner wall of installation cover, fixedly connected with diaphragm on the inner wall of box, the lower terminal surface fixedly connected with logical material funnel of diaphragm, fixedly connected with fan on the lateral wall of box, the air-out end fixedly connected with connecting pipe of fan, the other end of connecting pipe runs through the lateral wall and the fixedly connected with air-out cover of box, fixedly connected with connecting block on the inner wall of box, fixedly connected with ventilation case on the lateral wall of connecting block, the air outlet that goes out the fan runs through the lateral wall of ventilation case and is linked together with the ventilation case, the lower terminal surface fixedly connected with screening case of ventilation case, the screening case is linked together with the screening board No. one on the inner wall of screening case, be provided with drive mechanism in the transmission case.

Preferably, drive mechanism includes a servo motor and bull stick, a servo motor fixed mounting is at the up end of transmission case, a servo motor's output runs through the lateral wall and the fixed connection of transmission case on the up end of bull stick, the other end of bull stick rotates and connects on the inner wall of transmission case, the fixed winding of bull stick has the spiral conveying leaf, the logical material mouth has been seted up jointly to the lateral wall of box and transmission case, fixedly connected with inlet pipe on the lateral wall of transmission case.

Preferably, the inner wall of the lower end of the box body is fixedly connected with a first collecting box and a second collecting box, the right side wall of the first collecting box and the left side wall of the screening box are provided with a first collecting opening, the left side wall of the second collecting box and the side wall of the screening box are provided with a second collecting opening, and the inner wall of the upper end of the ventilation box is provided with a wind shield.

Preferably, fixedly connected with swash plate on the inner wall of box, the other end fixed connection of swash plate is at the up end of diaphragm, a plurality of through-holes have been seted up on the diaphragm.

Preferably, a first ventilation opening is formed in the lower end face of the screening box, and a second ventilation opening is formed in the lower end face of the box body.

Preferably, four corners of the lower end face of the box body are fixedly connected with supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

through the cooperation setting between fan, a screening board and the second screening board, can collect the material after pulverizing in grades, conveniently satisfy different customers' demand, the practicality is higher.

Drawings

Fig. 1 is a front structural schematic diagram of a spiral feeding device for cocoa powder grading winnowing provided by the utility model;

fig. 2 is a schematic view of a top view structure of a pressing plate in the spiral feeding device for cocoa powder classification and winnowing provided by the utility model.

In the figure: the automatic air-out screening machine comprises a box body 1, a servo motor 2, a rotating rod 3, a spiral conveying blade 4, a telescopic cylinder 5, a servo motor 6, a rolling roller 7, a transverse plate 8, a fan 9, an air outlet cover 10, a ventilation box 11, a material feeding funnel 12, a screening box 13, a screening plate 14, a screening plate 15, a collecting box 16, a transmission box 17 and a collecting box 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a spiral feeding device for cocoa powder grading winnowing comprises a box body 1 and a transmission case 17, wherein a telescopic cylinder 5 is fixedly connected to the inner wall of the upper end of the box body 1, an installation cover is fixedly connected to the telescopic end of the telescopic cylinder 5, a second servo motor 6 is fixedly connected to the side wall of the installation cover, the output end of the second servo motor 6 penetrates through the side wall of the installation cover and is fixedly connected with a rolling roller 7, the other end of the rolling roller 7 is rotatably connected to the inner wall of the installation cover, a transverse plate 8 is fixedly connected to the inner wall of the box body 1, a feeding funnel 12 is fixedly connected to the lower end face of the transverse plate 8, a fan 9 is fixedly connected to the side wall of the box body 1, and a connecting pipe is fixedly connected to the air outlet end of the fan 9, the other end of connecting pipe runs through the lateral wall of box 1 and fixedly connected with goes out fan housing 10, the fixed connection connecting block on the inner wall of box 1, fixedly connected with ventilation case 11 on the lateral wall of connecting block, the air outlet that goes out fan housing 10 runs through the lateral wall and the ventilation case 11 of ventilation case 11 and is linked together, the lower terminal surface fixedly connected with screening case 13 of ventilation case 11, screening case 13 is linked together with ventilation case 11, no. one screening board 14 and No. two screening boards 15 of fixedly connected with on the inner wall of screening case 13, be provided with drive mechanism in the drive box 17, through fan 9, the cooperation setting between a screening board 14 and No. two screening boards 15, can carry out the hierarchical collection with the material after pulverizing, conveniently satisfy different customers' demand, the practicality is higher.

Wherein, drive mechanism includes servo motor 2 and

bull stick

3, 2 fixed mounting of servo motor at the up end of transmission case 17, servo motor 2's output runs through the lateral wall of transmission case 17 and fixed connection on the up end of bull stick 3, the other end of bull stick 3 rotates and connects on the inner wall of

transmission case

17, 3 fixed winding of bull stick has spiral transmission leaf 4, the material opening has been seted up jointly to the lateral wall of box 1 and transmission case 17, fixedly connected with inlet pipe on the lateral wall of transmission case 17, drive mechanism can realize spiral material loading.

Wherein, collection box 16 and No. two collection box 18 of fixedly connected with on the lower extreme inner wall of box 1, seted up No. one on the right side wall of collection box 16 and the left side wall of screening case 13 and collected the mouth, seted up No. two on the left side wall of No. two collection box 18 and the lateral wall that has of screening case 13 and collected the mouth, seted up the deep bead on the upper end inner wall of ventilation case 11, the deep bead can prevent that the wind that fan 9 produced from blowing to logical material funnel 12, make the unable falling of the material that pulverizes gather in logical material funnel 12 always.

Wherein, fixedly connected with swash plate on the inner wall of box 1, the other end fixed connection of swash plate has seted up a plurality of through-holes on the diaphragm 8 at the up end of diaphragm 8, and the material after pulverizing can fall into through-material funnel 12 through the through-hole on the diaphragm 8.

Wherein, the lower terminal surface of screening case 13 has seted up first vent, and the second vent has been seted up to the lower terminal surface of box 1, and the wind that fan 9 department produced finally discharges to the external world through the second vent.

Wherein, the equal fixedly connected with supporting leg in lower terminal surface four corners of box 1, the supporting leg has the supporting role to whole device.

The utility model discloses in, put the material into transmission case 17 through the inlet pipe, then start servo motor 2 a, telescopic cylinder 5, no. two servo motor 6 and fan 9, servo motor 2 drives bull stick 3 through the output and rotates, bull stick 3 can drive spiral transmission leaf 4 and rotate, spiral transmission leaf 4 drives the material to the upper end of transmission case 17, the material gets into in box 1 and falls on diaphragm 8 along the swash plate through leading to the material mouth, telescopic cylinder 5 drives installation cover and rolling roller 7 and moves down until rolling roller 7 moves to and material contact, no. two servo motor 6 drives rolling roller 7 and rotates, rolling roller 7 pulverizes the material, the material after pulverizing falls into ventilation case 11 through-hole and logical material funnel 12 on diaphragm 8, the wind that fan 9 produced leads to ventilation case 11 through air-out cover 10, the wind can blow out the material after pulverizing, prevent the bonding phenomenon between the material, the wind blows towards screening case 13 after the material after pulverizing, the material that the particle diameter is bigger falls on No. one screening board 14, the final particle diameter is collected through No. two collecting box that the particle diameter is less in No. 18 and the collection case, the material that No. two is through the screening is fallen on No. 16 through the collection case; a screening plate 14 and No. two screening plates 15 can be collected in grades with the material after pulverizing, conveniently satisfy different customers' demand, and the practicality is higher.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The spiral feeding device for cocoa powder classification winnowing comprises a box body (1) and a transmission case (17), and is characterized in that a telescopic cylinder (5) is fixedly connected to the inner wall of the upper end of the box body (1), a mounting cover is fixedly connected to the telescopic end of the telescopic cylinder (5), a second servo motor (6) is fixedly connected to the side wall of the mounting cover, the output end of the second servo motor (6) penetrates through the side wall of the mounting cover and is fixedly connected with a grinding roller (7), the other end of the grinding roller (7) is rotatably connected to the inner wall of the mounting cover, a transverse plate (8) is fixedly connected to the inner wall of the box body (1), a feeding funnel (12) is fixedly connected to the lower end face of the transverse plate (8), a fan (9) is fixedly connected to the side wall of the box body (1), a connecting pipe is fixedly connected to the air outlet end of the fan (9), the other end of the connecting pipe penetrates through the side wall of the box body (1) and is fixedly connected with an air outlet cover (10), a connecting block is fixedly connected to the inner wall of the box body (1), a ventilation box (11) is fixedly connected to the lower end of the ventilation box (11), and the ventilation box (11) is connected to a screening box (13), the inner wall of the screening box (13) is fixedly connected with a first screening plate (14) and a second screening plate (15), and a transmission mechanism is arranged in the transmission box (17).

2. The spiral feeding device for cocoa powder grading and winnowing as claimed in claim 1, wherein the transmission mechanism comprises a first servo motor (2) and a rotating rod (3), the first servo motor (2) is fixedly mounted on the upper end face of the transmission box (17), the output end of the first servo motor (2) penetrates through the side wall of the transmission box (17) and is fixedly connected onto the upper end face of the rotating rod (3), the other end of the rotating rod (3) is rotatably connected onto the inner wall of the transmission box (17), the rotating rod (3) is fixedly wound with a spiral conveying blade (4), the side walls of the box body (1) and the transmission box (17) are jointly provided with a material through port, and the side wall of the transmission box (17) is fixedly connected with a feeding pipe.

3. The spiral feeding device for cocoa powder grading and winnowing as claimed in claim 1, wherein a first collecting box (16) and a second collecting box (18) are fixedly connected to the inner wall of the lower end of the box body (1), a first collecting port is formed in the right side wall of the first collecting box (16) and the left side wall of the screening box (13), a second collecting port is formed in the side wall of the left side wall of the second collecting box (18) and the side wall of the screening box (13), and a wind screen is formed in the inner wall of the upper end of the ventilating box (11).

4. The spiral feeding device for cocoa powder classification and winnowing as claimed in claim 1, wherein an inclined plate is fixedly connected to the inner wall of the box body (1), the other end of the inclined plate is fixedly connected to the upper end surface of the transverse plate (8), and a plurality of through holes are formed in the transverse plate (8).

5. The spiral feeding device for cocoa powder classification and air separation according to claim 1, wherein a first ventilation opening is formed in the lower end surface of the screening box (13), and a second ventilation opening is formed in the lower end surface of the box body (1).

6. The spiral feeding device for cocoa powder classification and air separation as claimed in claim 1, wherein four corners of the lower end surface of the box body (1) are fixedly connected with supporting legs.