CN216538732U - Classifying and screening Chinese chestnut grinding device - Google Patents

Abstract

The utility model discloses a classification screening Chinese chestnut grinding device, which relates to the technical field of Chinese chestnut production equipment and comprises a working box, a feeding pipe, a discharging pipe, a quantitative conveying mechanism, a screening mechanism and a grinding mechanism, wherein the feeding pipe is fixedly connected to the top of the working box, a rotary table can be driven to rotate by starting a servo motor B, a transmission rod A fixedly and rotatably connected to the rotary table drives a connecting rod B to horizontally move, a screening box fixedly connected to one side of the connecting rod B can shake at the moment, Chinese chestnuts falling on the screening box are filtered, the transmission rod B can be driven to rotate by starting a servo motor C, a driving bevel gear fixedly connected to the transmission rod B drives a driven bevel gear to rotate, a rotating rod fixedly connected to the driven bevel gear can drive a cleaning block to rotate at the moment, and the screened Chinese chestnuts are ground, has the effect of high screening speed compared with the prior art.

Description

Classifying and screening Chinese chestnut grinding device

Technical Field

The utility model relates to the technical field of Chinese chestnut production equipment, in particular to a classification screening Chinese chestnut grinding device.

Background

Chinese chestnut, also known as chestnut, Chinese chestnut, chestnut and cured chestnut, is a plant of the genus Castanea of the family Fagaceae, grows in the area with the altitude of 370-. Chestnuts are rich in nutrition, and the content of vitamin C is higher than that of tomatoes, and is more than ten times of that of apples. The minerals in the chestnuts are comprehensive, contain potassium, zinc, iron and the like, and although the content of the minerals is not high as that of hazelnuts, the minerals are much higher than that of common fruits such as apples, and particularly, the content of potassium is 3 times higher than that of the apples;

current patent (publication number CN205392924U) discloses a chinese chestnut sieve separator, which comprises a frame, the screen frame of the type of falling V is installed to the frame upper end, the surface of screen frame is provided with the mounting groove, installs a plurality of screen meshes in the mounting groove, is provided with the corresponding collection funnel of screen mesh in the below of screen frame to the collecting vessel has been put to the below of collecting the funnel, the highest point department of screen frame is provided with the pay-off funnel to the bottom of the discharge gate of pay-off funnel is connected with the draft tube of loudspeaker form, the lower extreme surface mounting of screen frame has the baffle. The chinese chestnut flows in the screen frame through the draft tube in this chinese chestnut sieve separator's the feeding funnel, owing to receive the effect of gravity, the chinese chestnut rolls downwards along the surface of screen frame, because of installing the different screen cloth in a plurality of apertures on the screen frame for the chinese chestnut is at the in-process that rolls downwards, and the screen cloth in aperture the same with it is passed through to the chinese chestnut, and in the rethread collection funnel flowed in the collection bucket, so that realized the screening of chinese chestnut.

However, the Chinese chestnut screening machine still has the following problems in practical use: when the device is screening the chinese chestnut, only through setting up single screen cloth to screening the chinese chestnut through the effect of gravity, its screening efficiency is lower, and it is more to screen the required time, can influence the efficiency that the chinese chestnut was screened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding device for sorting and screening Chinese chestnuts, which solves the technical problem of low screening efficiency in the prior art.

In order to solve the technical problem, the classification screening Chinese chestnut grinding device provided by the utility model comprises: the quantitative grinding device comprises a working box, a feeding pipe, a discharging pipe, a quantitative conveying mechanism, a screening mechanism and a grinding mechanism, wherein the feeding pipe is fixedly connected to the top of the working box, and the discharging pipe is fixedly connected to the center of the bottom of the working box;

the quantitative conveying mechanism comprises a servo motor A, a connecting rod A and partition plates, the servo motor A is fixedly connected to one side of the working box, a connecting cavity is formed in the working box, the driving end of the servo motor A extends into the connecting cavity and is fixedly connected with the connecting rod A, the connecting rod A is rotatably connected into the connecting cavity, and the connecting rod A is fixedly connected with the partition plates;

the screening mechanism comprises an installation block, a servo motor B, a rotary table, a transmission rod A, a connecting rod B, a screening box, a buffer spring A, a piston rod and a buffer spring B, wherein the installation block is fixedly connected to one side of the working box, an installation cavity is formed in the installation block, the servo motor B is fixedly connected to the rear side of the installation block, a driving end of the servo motor B extends into the installation cavity and is fixedly connected with the rotary table, the transmission rod A is rotatably connected to the rotary table, the connecting rod B is rotatably connected to one end, away from the rotary table, of the transmission rod A, the screening box is fixedly connected to one end, away from the transmission rod A, of the connecting rod B, the buffer spring A is sleeved on the connecting rod B, one end of the buffer spring A is fixedly connected to the screening box, the other end of the buffer spring A is fixedly connected to the inner wall of the connection cavity, and the piston rod is fixedly connected to the inner wall of the connection cavity, the telescopic end of the piston rod is fixedly connected to one side of the screening box, the piston rod is sleeved with a buffer spring B, one end of the buffer spring B is fixedly connected to the inner wall of the connecting cavity, and the other end of the buffer spring B is fixedly connected to one side of the screening box;

grind mechanism including placing piece, servo motor C, transfer line B, initiative bevel gear, driven bevel gear, dwang and clean piece, two of fixedly connected with mutual symmetry place the piece on the inner wall in connection chamber, one side fixedly connected with servo motor C of work box, servo motor C's drive end extends to and connects intracavity and fixedly connected with transfer line B, fixedly connected with initiative bevel gear on the transfer line B, the meshing is connected with driven bevel gear on the initiative bevel gear, fixedly connected with dwang on the driven bevel gear, the dwang rotates to be connected on placing the piece, place the clean piece of fixedly connected with on the piece.

Preferably, the cleaning block is fixedly connected with a grinding wheel, and the grinding wheel can be used for grinding the Chinese chestnuts by the aid of the grinding wheel, so that powder of the Chinese chestnuts is prevented from being attached to the inner wall of the working box.

Preferably, the connecting cavity is fixedly connected with two symmetrical flow guide blocks, the flow guide blocks are positioned below the partition plate, and the Chinese chestnuts can fall into the screening box more conveniently by the arrangement.

Preferably, one side fixedly connected with support frame of work box, servo motor A fixed connection can improve the stability of servo motor A at the during operation through setting up the support frame on the support frame.

Preferably, all be provided with the universal wheel on the four corners position of work box bottom portion, this setting can make things convenient for the staff to remove the device.

Preferably, the protective shell has been cup jointed on the dwang, drive bevel gear and driven bevel gear all are located the protective shell, and this setting can avoid drive bevel gear and driven bevel gear when rotating, have the chinese chestnut granule to fall on drive bevel gear and driven bevel gear, cause wearing and tearing to it.

Preferably, one side of work box articulates there is sealing door, fixedly connected with observation window on the sealing door, through setting up sealing door, can make things convenient for the staff to overhaul the equipment in the device.

Preferably, one side fixedly connected with control panel of work box, servo motor A, servo motor B and servo motor C all with control panel electric connection, should set up and can make things convenient for the staff to control the device.

Compared with the related art, the classification screening Chinese chestnut grinding device provided by the utility model has the following beneficial effects:

1. when the device is used, a worker can firstly guide Chinese chestnuts to be screened into a working box through a feed pipe, the worker can start a servo motor A to drive a connecting rod A and a partition plate to rotate while guiding the Chinese chestnuts, so that quantitative conveying of the Chinese chestnuts is realized, then the worker can start a servo motor B to drive a rotary table to rotate, a driving rod A fixedly connected on the rotary table drives a connecting rod B to horizontally move, a screening box fixedly connected on one side of the connecting rod B can shake at the moment, so that the Chinese chestnuts falling on the screening box are filtered, then the worker can start a servo motor C to drive a driving rod B to rotate, a driving bevel gear fixedly connected on the driving rod B drives a driven bevel gear to rotate, a rotating rod fixedly connected on the driven bevel gear can drive a cleaning block to rotate at the moment, so that the screened Chinese chestnuts are ground, the device has solved the lower technical problem of screening efficiency among the prior art.

2. When the device is used, when the Chinese chestnuts are ground by the cleaning blocks, the powder of the Chinese chestnuts is prevented from being attached to the inner wall of the working box, the stability of the servo motor A during working can be improved by arranging the supporting frame, and the equipment in the device can be conveniently overhauled by workers by arranging the sealing door.

Drawings

FIG. 1 is a schematic view of the overall structure of a classification screening chestnut grinding device;

FIG. 2 is a schematic view showing an internal structure of a classification screening chestnut grinding apparatus;

FIG. 3 is a schematic view showing the structure of a partition plate in a classification screening chestnut grinding device;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2.

Reference numbers in the figures: 1. a work box; 2. a feed pipe; 3. a discharge pipe; 4. a servo motor A; 5. a connecting rod A; 6. a partition plate; 7. mounting blocks; 8. a servo motor B; 9. a turntable; 10. a transmission rod A; 11. a connecting rod B; 12. screening the box; 13. a buffer spring A; 14. a piston rod; 15. a buffer spring B; 16. placing the blocks; 17. a servo motor C; 18. a transmission rod B; 19. a drive bevel gear; 20. a driven bevel gear; 21. rotating the rod; 22. and (4) cleaning the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment one, given by fig. 1-5, the present invention comprises: the quantitative grinding device comprises a working box 1, a feeding pipe 2, a discharging pipe 3, a quantitative conveying mechanism, a screening mechanism and a grinding mechanism, wherein the feeding pipe 2 is fixedly connected to the top of the working box 1, and the discharging pipe 3 is fixedly connected to the center of the bottom of the working box 1;

the quantitative conveying mechanism comprises a servo motor A4, a connecting rod A5 and partition plates 6, one side of the working box 1 is fixedly connected with a servo motor A4, a connecting cavity is formed in the working box 1, the driving end of the servo motor A4 extends into the connecting cavity and is fixedly connected with a connecting rod A5, the connecting rod A5 is rotatably connected in the connecting cavity, and the connecting rod A5 is fixedly connected with the partition plates 6;

the screening mechanism comprises a mounting block 7, a servo motor B8, a rotary table 9, a transmission rod A10, a connecting rod B11, a screening box 12, a buffer spring A13, a piston rod 14 and a buffer spring B15, wherein the mounting block 7 is fixedly connected to one side of the working box 1, a mounting cavity is formed in the mounting block 7, a servo motor B8 is fixedly connected to the rear side of the mounting block 7, the driving end of the servo motor B8 extends into the mounting cavity and is fixedly connected with the rotary table 9, the transmission rod A10 is rotatably connected to the rotary table 9, a connecting rod B11 is rotatably connected to one end, away from the rotary table 9, of the transmission rod A10, the screening box 12 is fixedly connected to one end, away from the transmission rod A10, of the connecting rod B11, the buffer spring A13 is sleeved on the connecting rod B11, one end of the buffer spring A13 is fixedly connected to the screening box 12, the other end is fixedly connected to the inner wall of the connecting cavity, the piston rod 14 is fixedly connected to the inner wall of the connecting cavity, the telescopic end of the piston rod 14 is fixedly connected to one side of the screening box 12, the piston rod 14 is sleeved with a buffer spring B15, one end of the buffer spring B15 is fixedly connected to the inner wall of the connecting cavity, and the other end of the buffer spring B15 is fixedly connected to one side of the screening box 12;

the grinding mechanism comprises a placing block 16, a servo motor C17, a transmission rod B18, a driving bevel gear 19, a driven bevel gear 20, a rotating rod 21 and a cleaning block 22, wherein the two placing blocks 16 which are symmetrical to each other are fixedly connected to the inner wall of a connecting cavity, the servo motor C17 is fixedly connected to one side of the work box 1, the driving end of the servo motor C17 extends into the connecting cavity and is fixedly connected with the transmission rod B18, the driving bevel gear 19 is fixedly connected to the transmission rod B18, the driving bevel gear 19 is in meshing connection with the driven bevel gear 20, the rotating rod 21 is fixedly connected to the driven bevel gear 20, the rotating rod 21 is rotatably connected to the placing block 16, the cleaning block 22 is fixedly connected to the placing block 16, when the device is used, a worker can firstly guide Chinese chestnuts to be screened into the work box 1 through a feeding pipe 2, and can start the servo motor A4 to drive the connecting rods A5 and the separating plate 6 to rotate when the Chinese chestnuts are guided in, thereby realize carrying the ration of chinese chestnut, the staff can start servo motor B8 and drive carousel 9 and rotate afterwards, make fixed rotation connection's transfer line A10 drive connecting rod B11 on the carousel 9 and carry out horizontal migration, connecting rod B11 one side fixed connection's screening box 12 can rock this moment, thereby filter the chinese chestnut that falls on screening box 12, then the staff accessible restarts servo motor C17 and drives transfer line B18 and rotate, make fixed connection's drive bevel gear 19 drive driven bevel gear 20 rotation on the transfer line B18, fixed connection's dwang 21 can drive cleaning block 22 and rotate on the driven bevel gear 20 this moment, thereby carry out abrasive treatment to the chinese chestnut that sieves, the device has solved the lower technical problem of screening efficiency among the prior art.

In this embodiment: the model of the servo motor A4 is MR-J4-60A, the model of the servo motor B8 is MR-JE-40A, and the model of the servo motor C17 is MR-JE-70A.

In the second embodiment, on the basis of the first embodiment, the cleaning block 22 is fixedly connected with the cleaning block 23, and the cleaning block 23 can be used for grinding the Chinese chestnuts, so that the powder of the Chinese chestnuts is prevented from being attached to the inner wall of the working box 1.

In the third embodiment, on the basis of the first embodiment, two symmetrical flow guide blocks are fixedly connected in the connecting cavity, and the flow guide blocks are positioned below the partition plate 6, so that the chestnuts can fall into the sieving box 12 more conveniently.

Fourth embodiment, on the basis of first embodiment, one side fixedly connected with support frame of work box 1, servo motor A4 fixed connection can improve the stability of servo motor A4 at the during operation through setting up the support frame on the support frame.

Fifth, on the basis of the first embodiment, the four corners of the bottom of the working box 1 are provided with universal wheels, and the arrangement can facilitate the movement of the device by the workers.

Sixth embodiment, on the basis of first embodiment, the protective shell has been cup jointed on the dwang 21, and drive bevel gear 19 and driven bevel gear 20 all are located the protective shell, and this setting can avoid when drive bevel gear 19 and driven bevel gear 20 rotate, has the chinese chestnut granule to fall on drive bevel gear 19 and driven bevel gear 20, causes wearing and tearing to it.

Seventhly, on the basis of embodiment one, one side of work box 1 articulates there is the sealing door, fixedly connected with observation window on the sealing door, through setting up the sealing door, can make things convenient for the staff to overhaul the equipment in the device.

Eighth embodiment, on the basis of first embodiment, one side fixedly connected with control panel of work box 1, servo motor A4, servo motor B8 and servo motor C17 all with control panel electric connection, this setting can make things convenient for the staff to control the device.

The working principle is as follows:

when the Chinese chestnuts need to be screened:

the staff can be at first through the leading-in work box 1 of chinese chestnut that the inlet pipe 2 will need the screening, and the staff can start servo motor A4 and drive connecting rod A5 and division board 6 and rotate when leading-in, thereby the realization is carried the ration of chinese chestnut, the staff can start servo motor B8 and drive carousel 9 and rotate afterwards, the transfer line A10 that makes fixed rotation connect on the carousel 9 drives connecting rod B11 and carries out horizontal migration, connecting rod B11 one side fixed connection's screening box 12 can rock this moment, thereby filter the chinese chestnut that falls on screening box 12.

When the Chinese chestnut needs to be ground:

the staff accessible restarts servo motor C17 and drives transfer line B18 and rotate, makes on the transfer line B18 drive the rotation of driven bevel gear 20 of the drive bevel gear 19 of fixed connection, and the dwang 21 of fixed connection can drive cleaning block 22 and rotate on the driven bevel gear 20 this moment to grind the processing to the chinese chestnut that sieves, the device has solved the lower technical problem of screening efficiency among the prior art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a classified screening chinese chestnut grinder which characterized in that includes: the quantitative screening device comprises a working box (1), a feeding pipe (2), a discharging pipe (3), a quantitative conveying mechanism, a screening mechanism and a grinding mechanism, wherein the feeding pipe (2) is fixedly connected to the top of the working box (1), and the discharging pipe (3) is fixedly connected to the center of the bottom of the working box (1);

the quantitative conveying mechanism comprises a servo motor A (4), a connecting rod A (5) and partition plates (6), the servo motor A (4) is fixedly connected to one side of the working box (1), a connecting cavity is formed in the working box (1), the driving end of the servo motor A (4) extends into the connecting cavity and is fixedly connected with the connecting rod A (5), the connecting rod A (5) is rotatably connected into the connecting cavity, and the partition plates (6) are fixedly connected to the connecting rod A (5);

the screening mechanism comprises an installation block (7), a servo motor B (8), a rotary table (9), a transmission rod A (10), a connecting rod B (11), a screening box (12), a buffer spring A (13), a piston rod (14) and a buffer spring B (15), wherein the installation block (7) is fixedly connected to one side of the working box (1), an installation cavity is formed in the installation block (7), the servo motor B (8) is fixedly connected to the rear side of the installation block (7), the driving end of the servo motor B (8) extends into the installation cavity and is fixedly connected with the rotary table (9), the transmission rod A (10) is rotatably connected to the rotary table (9), the connecting rod B (11) is rotatably connected to one end, away from the rotary table (9), of the transmission rod A (10), of the connecting rod B (11) is fixedly connected with the screening box (12), the connecting rod B (11) is sleeved with a buffer spring A (13), one end of the buffer spring A (13) is fixedly connected to the screening box (12), the other end of the buffer spring A (13) is fixedly connected to the inner wall of the connecting cavity, a piston rod (14) is fixedly connected to the inner wall of the connecting cavity, the telescopic end of the piston rod (14) is fixedly connected to one side of the screening box (12), the piston rod (14) is sleeved with a buffer spring B (15), one end of the buffer spring B (15) is fixedly connected to the inner wall of the connecting cavity, and the other end of the buffer spring B (15) is fixedly connected to one side of the screening box (12);

the grinding mechanism comprises a placing block (16), a servo motor C (17), a transmission rod B (18), a driving bevel gear (19), a driven bevel gear (20), a rotating rod (21) and a cleaning block (22), two symmetrical placing blocks (16) are fixedly connected on the inner wall of the connecting cavity, a servo motor C (17) is fixedly connected on one side of the working box (1), the driving end of the servo motor C (17) extends into the connecting cavity and is fixedly connected with a transmission rod B (18), a driving bevel gear (19) is fixedly connected to the transmission rod B (18), a driven bevel gear (20) is meshed and connected to the driving bevel gear (19), fixedly connected with dwang (21) on driven bevel gear (20), dwang (21) rotate to be connected on placing piece (16), place on piece (16) fixedly connected with clean piece (22).

2. The grinding device for classified screening chestnuts according to claim 1, wherein the cleaning block (22) is fixedly connected with a cleaning block (23).

3. The grinding device for classified screening chestnuts according to claim 1, wherein two flow guide blocks which are symmetrical to each other are fixedly connected in the connection cavity, and the flow guide blocks are positioned below the partition plate (6).

4. The grinding device for classified screening Chinese chestnuts according to claim 1, wherein a support frame is fixedly connected to one side of the working box (1), and the servo motor A (4) is fixedly connected to the support frame.

5. The grinding device for classified screening Chinese chestnuts according to claim 1, wherein universal wheels are arranged at four corners of the bottom of the working box (1).

6. The grinding device for classified screening Chinese chestnut according to claim 1, characterized in that a protective shell is sleeved on the rotating rod (21), and the driving bevel gear (19) and the driven bevel gear (20) are both positioned in the protective shell.

7. The grinding device for classification screening Chinese chestnuts according to claim 1, wherein a sealing door is hinged to one side of the working box (1), and an observation window is fixedly connected to the sealing door.

8. The classification screening Chinese chestnut grinding device according to claim 1, wherein one side of the working box (1) is fixedly connected with a control panel, and the servo motor A (4), the servo motor B (8) and the servo motor C (17) are electrically connected with the control panel.

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