CN211832717U

CN211832717U - Red date pitting device

Info

Publication number: CN211832717U
Application number: CN202020255124.5U
Authority: CN
Inventors: 彭小丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-03
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a red date pitting device, which comprises a conveying structure, a guide structure, a pitting structure and a bracket; the conveying structure comprises a first motor, a conveying belt and a gate; the guide structure comprises a second motor, a second rotating shaft, a third motor and a third rotating shaft; the second motor controls the second rotating shaft to rotate, and the third motor controls the third rotating shaft to rotate; the second rotating shaft and the third rotating shaft are parallel and have a gap, and the rotating directions of the second rotating shaft and the third rotating shaft are opposite; the denucleation structure comprises a fourth motor, a rotary table and a stamping cylinder; the stamping cylinder comprises a stamping thimble; the fourth motor controls the turntable to rotate and stop intermittently at equal angles; the turntable comprises a plurality of grooves, and when the turntable stops at every time, the grooves are located under the stamping ejector pins. Compared with the prior art, the beneficial effects of the utility model are that: high denucleation efficiency, good sanitary quality, safe operation, good practical performance and low labor cost.

Description

Red date pitting device

Technical Field

The utility model belongs to the technical field of the agricultural product processing, a device that denucleates of red date is related to.

Background

Red date, a Chinese name Mihua seedwood, named Mihua check, belongs to the plant of the genus drupe of the subphylum angiosperm, the class angiosperm, the order Saxifraga, the family drupes, and the genus drupe. It has very high vitamin content, is reputed as natural vitamin pill, and has the functions of nourishing Yin and invigorating Yang. The red dates are temperate zone crops, and have strong adaptability and wide planting range. The red jujube element is called as iron rod crops, has the characteristics of drought resistance and waterlogging resistance, and is a first choice for developing water-saving forest and fruit industry.

China is the origin of red dates, and the total output of red dates accounts for about 97% of the total world output. The yield of Chinese red dates in 2015-year 2017 exceeds 800 ten thousand tons continuously in 3 years, the yield in 2017 exceeds 852.02 ten thousand tons continuously, and the total yield reaches 1100 billion yuan ([1] research and consultation for intellectual development, [ R ] research report for market depth monitoring and investment opportunity in 2018-year 2024 for Chinese red date industry, namely, the research report for intellectual development and consultation for the Limited liability company, 2018). Red dates are popular with people for a long time due to rich nutritional value and edible value, are rich in various sugars, vitamins, amino acids, nitrogen, phosphorus, potassium and other trace elements, and have a high vitamin content, so that the red dates also have the reputation of natural vitamins ([2] Yan loyalty, Luzhou people, Liukun, Li New Bao, Xuhuaide, the current state of the research on the processing and utilization of red date resources and the prospect [ J ]. the scientific and technological university report of northwest agriculture and forestry (Nature science edition), 2010,38(06):102 and 108.).

Generally, red dates, in addition to being eaten directly, can be processed into various byproducts, such as crisp dates, dried dates, date powder, preserved fruits and the like, but before further processing, the red dates are subjected to pit removal for subsequent treatment. At present, the red date pitting mainly adopts a manual operation mode, can be influenced by various factors such as seasons, manual proficiency, working environment and the like, and has the problems of low pitting efficiency, poor sanitary quality, easy industrial injury, high cost and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a denucleate device of red date that denucleates efficient, sanitary quality is good, the operation is safe.

In order to realize the purpose, the utility model discloses the technical scheme that the device that denucleates of red date adopted is: a denucleation device for red dates comprises a conveying structure, a guide structure, a denucleation structure and a support; the conveying structure comprises a first motor, a conveying belt and a gate; the guide structure comprises a second motor, a second rotating shaft, a third motor and a third rotating shaft; the second motor controls the second rotating shaft to rotate, and the third motor controls the third rotating shaft to rotate; the second rotating shaft and the third rotating shaft are parallel and have a gap, and the rotating directions of the second rotating shaft and the third rotating shaft are opposite; the denucleation structure comprises a fourth motor, a rotary table and a stamping cylinder; the stamping cylinder comprises a stamping thimble; the fourth motor controls the turntable to intermittently rotate and stop at equal angles; the rotary table comprises a plurality of grooves, and when the rotary table stops at every time, the grooves are located under the stamping ejector pins.

Preferably, the rotation directions of the second rotating shaft and the third rotating shaft are simultaneously outward.

Preferably, the vertical cross section of the groove is circular arc-shaped.

Preferably, the rotating speeds of the second rotating shaft and the third rotating shaft are the same, and the rotating speed is 80-150 r/min.

Preferably, the gap between the second rotating shaft and the third rotating shaft is 1-3 cm.

Preferably, the red dates are free of moths and have complete structures.

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

(1) the utility model comprises a conveying structure, a guiding structure, a denucleation structure and a bracket; the conveying structure plays a role in conveying the red dates; the guide structure plays a role in adjusting the pose of the red dates; the stamping cylinder in the denucleation structure drives the stamping thimble to move up and down, and the red dates entering the groove of the rotary table are denucleated. Therefore, the production efficiency is high, the sanitation and the safety are realized, the practical performance is good, and the labor cost is low.

(2) The guide structure in the utility model comprises a second rotating shaft and a third rotating shaft which are parallel and have a gap, and the rotating directions of the second rotating shaft and the third rotating shaft are opposite; by the structural design, after the red dates are conveyed to the guide structure by the conveying structure, the red dates are subjected to friction and centrifugal force action of the two rotating shafts which are parallel in structure and opposite in rotating direction, the length directions of the red dates and the jujube pits of the red dates are gradually parallel to the axial direction of the rotating shafts, and the pose of the red dates is changed from the initial random pose to the sequential pose in which the jujube pit direction is parallel to the axial direction of the rotating shafts. Like this, when the red date moved the recess in the structure of denucleating by guide structure, the length direction of jujube core in the red date was vertical, is convenient for at this moment to the dashing of jujube core fall by the punching press thimble. The utility model discloses simple structure, efficient, the operation of denucleating is stable orderly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a schematic view of the present invention in another view direction as a whole.

Fig. 4 is a cross-sectional view of the structure of the middle rotary plate and the groove of the present invention.

In the figure, 1-conveying structure, 2-guiding structure, 3-denucleation structure, 4-support, 11-first motor, 12-conveying belt, 13-gate, 21-second motor, 22-second rotating shaft, 23-third motor, 24-third rotating shaft, 31-fourth motor, 32-rotating disc, 33-punching cylinder and 331-punching thimble.

Detailed Description

The specific structure of the present invention will be further explained with reference to the drawings and the embodiments. The following examples are only used to illustrate the denucleation device of red dates in the present invention in detail, but not to limit the present invention.

As shown in fig. 1, 2, 3 and 4, the red date pitting device comprises a conveying structure 1, a guide structure 2, a pitting structure 3 and a support 4; the conveying structure 1 comprises a first motor 11, a conveying belt 12 and a gate 13; the guide structure 2 comprises a second motor 21, a second rotating shaft 22, a third motor 23 and a third rotating shaft 24; the second motor 21 controls the second rotating shaft 22 to rotate, and the third motor 23 controls the third rotating shaft 24 to rotate; the second rotating shaft 22 and the third rotating shaft 24 are parallel and have a gap, and the rotating directions of the second rotating shaft 22 and the third rotating shaft 24 are opposite; the denucleation structure 3 comprises a fourth motor 31, a rotary table 32 and a stamping cylinder 33; the punching cylinder 33 comprises a punching thimble 331; the fourth motor 31 controls the turntable 32 to rotate and stop intermittently at equal angles; the rotating disc 32 includes a plurality of grooves 321, and when the rotating disc 32 stops each time, the grooves 321 are located right below the stamping thimble 331.

The working process of the utility model is as follows:

the red dates sequentially pass through the conveying structure 1 and the guide structure 2 to move to the denucleation structure 3, and the denucleation operation is completed on the denucleation structure 3; a first motor 11 in the conveying structure 1 drives a conveying belt 12 to rotate, the conveying belt 12 drives the red dates on the conveying belt to move towards a gate 13, and the gate 13 regulates the red dates scattered on the conveying belt 12 onto the guide structure 2; the second motor 21 and the third motor 23 on the guide structure 2 respectively drive the second rotating shaft 22 and the third rotating shaft 24 to rotate, after the red dates move between the second rotating shaft 22 and the third rotating shaft 24, the red dates are subjected to the friction force and the centrifugal force of the two rotating shafts which are parallel in structure and opposite in rotating direction, the length directions of the red dates and the date pits of the red dates are gradually parallel to the axial directions of the two rotating shafts, and the pose of the red dates is changed, namely the initial random pose is changed into the ordered pose in which the date pit direction is parallel to the axial direction of the rotating shafts; then, the red dates move to the pit removing structure 3 and slide into the grooves 321 on the rotary disc 32, the length direction of the red date pits is vertical, the stamping air cylinder 33 controls the stamping ejector pins 331 to move downwards to punch the red dates in the red dates, and the red dates pits fall through the small holes in the bottoms of the grooves 321 to realize separation of the red date pulps.

In a preferred embodiment of the present invention, the rotation directions of the second rotating shaft 22 and the third rotating shaft 24 are simultaneously outward. Therefore, the damage of the rotating shaft to the red dates can be reduced, and the operating efficiency and the quality of the red dates can be better improved.

In a preferred embodiment of the present invention, the groove 321 has a circular arc shape in vertical cross section.

In a preferred embodiment of the present invention, the rotation speed of the second rotating shaft 22 and the third rotating shaft 24 is the same, and the rotation speed is 80-150 r/min. The friction force between the red dates and the rotating shaft is too large due to the fact that the rotating speed is too high, the red dates are separated from the two rollers, and the orderly operation is affected; the rotating speed is too low, and the working efficiency is reduced; the rotation speed interval is a preferred operation parameter range.

In a preferred embodiment of the present invention, the gap between the second rotating shaft 22 and the third rotating shaft 24 is 1-3 cm.

In a preferred embodiment of the utility model, the red dates have no moth and have complete structure.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. Any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present disclosure are also intended to be covered by the scope of the present disclosure. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a device that denucleates of red date which characterized in that: comprises a conveying structure (1), a guide structure (2), a denucleation structure (3) and a bracket (4);

the conveying structure (1) comprises a first motor (11), a conveying belt (12) and a gate (13);

the guide structure (2) comprises a second motor (21), a second rotating shaft (22), a third motor (23) and a third rotating shaft (24);

the second motor (21) controls the second rotating shaft (22) to rotate, and the third motor (23) controls the third rotating shaft (24) to rotate;

the second rotating shaft (22) and the third rotating shaft (24) are parallel and have a gap, and the rotating directions of the second rotating shaft (22) and the third rotating shaft (24) are opposite;

the denucleation structure (3) comprises a fourth motor (31), a rotary table (32) and a stamping cylinder (33);

the stamping cylinder (33) comprises a stamping thimble (331);

the fourth motor (31) controls the turntable (32) to intermittently rotate and stop at equal angles; the rotary table (32) comprises a plurality of grooves (321), and when the rotary table (32) stops each time, the grooves (321) are located right below the stamping thimbles (331).

2. A device for pitting red dates according to claim 1, wherein: the rotating directions of the second rotating shaft (22) and the third rotating shaft (24) are simultaneously outward.

3. A device for pitting red dates according to claim 1, wherein: the vertical section of the groove (321) is arc-shaped.

4. A device for pitting red dates according to claim 1, wherein: the rotating speeds of the second rotating shaft (22) and the third rotating shaft (24) are the same, and the rotating speed is 80-150 r/min.

5. A device for pitting red dates according to claim 1, wherein: the gap between the second rotating shaft (22) and the third rotating shaft (24) is 1-3 cm.