CN216392972U - Automatic sand adding mechanism of longan fresh fruit soaking and sand shaking and peeling integrated equipment - Google Patents

Abstract

The utility model relates to the technical field of fresh longan fruit immersion cleaning and sand shaking peeling, in particular to an automatic sand adding mechanism of integrated equipment for immersion cleaning and sand shaking peeling of fresh longan fruits, which comprises two groups of second mounting frames which are symmetrically arranged, wherein the automatic sand adding mechanism comprises two groups of second bearings with seats, the two groups of second bearings with seats are symmetrically mounted at the tops of the second mounting frames, a rotating shaft with a hollow inner part is rotatably connected between the two groups of second bearings with seats, a sand containing opening is formed in the top of the rotating shaft, a rotating cylinder is fixedly connected to the top of one group of second mounting frames, and the output end of the rotating cylinder is connected with one end of the rotating shaft.

Description

Automatic sand adding mechanism of longan fresh fruit soaking and sand shaking and peeling integrated equipment

Technical Field

The utility model relates to the technical field of fresh longan fruit soaking and shaking for peeling, in particular to an automatic sand adding mechanism of an integrated device for soaking fresh longan fruits and shaking for peeling.

Background

The dried longan is a nutritional tonic which is deeply welcomed by the vast consumers, and has great consumption markets in all parts of China. Longan is ripe in summer at high temperature, the harvesting period is short, the storage is not durable, the pressure of fresh sale is large, and the fluctuation of sale price is severe. Compared with fresh longan fruits, the dried longan can be preserved for a longer time, is convenient to transport, can enlarge the sales range, can be prepared into various products with additional values, and further increases the income of fruit growers. At present, the longan dry processing enterprises in China are small in quantity and small in scale, are mainly scattered in longan production areas in Guangdong, Guangxi, Fujian and the like, and are mainly dispersed and processed independently by longan dry processing users, random disorder is caused, the processing quantity is changed according to the sales condition of fresh fruits, the fresh fruits are good in market, the processing is less, and the processing quantity is increased if the market is not good.

The processing procedure of the dried longan comprises the following steps: selecting fruits, cutting grains, soaking, shaking sand, peeling, drying, hanging yellow, grading and packaging. The working procedures of immersion cleaning and sand scrubbing can remove impurities and surface wax, and preconditions and guarantees are provided for efficiently drying high-quality longan.

At present, corresponding equipment for drying, grading, packaging and the like is applied to enterprises, but the process of soaking, particularly shaking and rubbing skins still largely continues to be processed by a traditional bamboo weaving and shaking cage method, the process completely depends on manpower, corresponding equipment and technology are lacked, and the development of processing factories is severely restricted along with the continuous increase of labor cost and the difficulty of manual engagement. Therefore, an automatic sand adding mechanism of the longan fresh fruit soaking and sand shaking and peeling integrated equipment is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic sand adding mechanism of an integrated device for soaking and washing fresh longan fruits and shaking sand and peeling to solve the technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic sand adding mechanism of longan fresh fruit immersion cleaning and shake husky integrative equipment of peeling off, includes two sets of second mounting brackets that the symmetry set up, and automatic sand adding mechanism includes two sets of second rolling bearing, and is two sets of second rolling bearing symmetry is installed at second mounting bracket top, and is two sets of rotate between the second rolling bearing and be connected with inside hollow axis of rotation, flourishing husky mouth has been seted up at the axis of rotation top, and is a set of second mounting bracket top rigid coupling has revolving cylinder, the revolving cylinder output is connected with axis of rotation one end through shaft coupling and connecting axle.

Preferably, an L-shaped bracket is installed at the top of one group of the second installation frames, and the rotary cylinder is installed at the top of the second installation frame through the L-shaped bracket.

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

through setting up second area seat bearing, axis of rotation and revolving cylinder for can drive the axis of rotation through revolving cylinder and rotate, thereby add the grains of sand through rotating the internal rotatory bucket of axial, and adopt revolving cylinder to make the rotation axis can steady rotation, turned angle is fixed.

Drawings

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

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 in a state where water is not injected;

FIG. 3 is an enlarged view of the structure of FIG. 1 in the state of water injection at A;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is a schematic side view of the present invention;

FIG. 6 is a schematic structural view of a rotating tub structure according to the present invention;

FIG. 7 is an enlarged view of the structure at C in FIG. 6;

FIG. 8 is a schematic side view of the rotating tub structure according to the present invention;

FIG. 9 is an enlarged view of the structure at D in FIG. 8;

fig. 10 is a front structural sectional view of a rotary shaft according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate;

2. a first mounting bracket;

3. rotating the barrel structure; 31. rotating the barrel body; 32. a barrel cover assembly; 33. a sand inlet; 34. a fixed shaft; 35. a first pedestal bearing; 36. ribs; 37. a gap;

4. mounting a plate;

5. a drive mechanism; 51. a drive motor; 52. a speed reducer; 53. a drive sprocket; 54. a driven sprocket; 55. a chain;

6. a second mounting bracket;

7. an automatic sand adding mechanism; 71. a second rolling bearing; 72. a rotating shaft; 73. a rotating cylinder; 74. an L-shaped bracket; 75. a connecting shaft; 76. a coupling;

8. a water tank;

9. an automatic water injection mechanism; 91. a water pump; 92. a water hose; 93. a telescopic cylinder; 94. a water inlet block; 95. A water inlet pipe assembly; 951. a lead screw; 952. a limiting disc; 953. a water inlet pipe; 954. a spring; 96. A leakage-proof rubber block;

10. a discharge hopper assembly;

11. an electric control box.

Detailed Description

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

Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides an automatic sand adding mechanism of longan fresh fruit immersion cleaning and shake husky integrative equipment of peeling, includes two sets of second mounting brackets 6 that the symmetry set up, its characterized in that: automatic sand adding mechanism 7 includes two sets of second rolling bearing 71, and two sets of second rolling bearing 71 symmetries are installed at 6 tops of second mounting bracket, rotate between two sets of second rolling bearing 71 and are connected with inside hollow axis of rotation 72, and flourishing husky mouth has been seted up at axis of rotation 72 top, and 6 top rigid couplings of a set of second mounting bracket have revolving cylinder 73, and revolving cylinder 73 output is connected with axis of rotation 72 one end through shaft coupling 75 and connecting axle 76.

Specifically, an L-shaped bracket 74 is mounted on the top of the second mounting frame 6, and the rotary cylinder 73 is mounted on the top of the second mounting frame 6 through the L-shaped bracket 74.

Specifically, the output end of the rotary cylinder 73 is connected to a connecting shaft 76 through a coupling 75, and one end of the connecting shaft 76 is connected to one end of the rotating shaft 72.

One specific embodiment of the utility model applies to:

please refer to fig. 1 and 5: a longan fresh fruit immersion cleaning and sand shaking and peeling integrated device comprises a bottom plate 1, wherein first mounting frames 2 are symmetrically and fixedly connected to opposite sides of the top of the bottom plate 1, a rotating barrel structure 3 is rotatably connected between two groups of first mounting frames 2, a mounting plate 4 is fixedly connected between the two groups of first mounting frames 2, a driving mechanism 5 is fixedly connected to the top of the mounting plate 4, the driving mechanism 5 is connected with the rotating barrel structure 3 and drives the rotating barrel structure 3 to rotate, a second mounting frame 6 is fixedly connected to the top of the first mounting frame 2, a rotatable automatic sand adding mechanism 7 is installed between the two groups of second mounting frames 6, the automatic sand adding mechanism 7 is positioned above the rotating barrel structure 3 and adds sand into the rotating barrel structure 3 at regular time, a water tank 8 is arranged at the top of the bottom plate 1, the water tank 8 is positioned below the rotating barrel structure 3, the water tank 8 is connected with an automatic water injection mechanism 9, the automatic water injection mechanism 9 is positioned at one side of the rotating barrel structure 3 and injects water into the rotating barrel structure 3 at regular time, hopper assembly 10 is installed at mounting panel 4 top, goes out hopper assembly 10 and is located rotatory staving structure 3 below and is located 8 front sides of water tank, goes out hopper assembly 10 and is provided with the sieve mesh.

Please refer to fig. 5, fig. 6, fig. 8 and fig. 9: the rotating barrel body structure 3 comprises a rotating barrel body 31, a longan inlet is formed in the outer wall of the rotating barrel body 31, a barrel cover assembly 32 is arranged at the longan inlet, a sand inlet 33 matched with the automatic sand adding mechanism 7 is formed in the outer wall of the rotating barrel body 31, fixing shafts 34 are symmetrically and fixedly connected to two opposite ends of the rotating barrel body 31, a first belt seat bearing 35 is mounted at the top of the first mounting frame 2, the fixing shafts 34 are rotatably connected with the first belt seat bearing 35, the sand inlet in the rotating barrel body can also serve as a drain hole, the opening size of the sand inlet 33 is gradually reduced from the outer wall of the rotating barrel body 31 to the inner wall of the rotating barrel body 31, and the opening size of the inner wall of the sand inlet 33 is 3-5 mm; a plurality of groups of ribs 36 are fixedly connected to the inner wall of the rotating barrel body 31 at equal angles along the axial direction of the rotating barrel body 31, the ribs 36 are made of silica gel, the cross section of each rib 36 is rectangular, 45-degree chamfers are arranged at two corners of each rib 36 far away from the inner wall of the rotating barrel body 31, and the 45-degree chamfers of the adjacent ribs 36 can improve the friction force of shaking and peeling longan, reduce the rotating speed of the rotating barrel body 31 and avoid the damage of longan caused by overlarge centrifugal impact force; gaps are formed between the two ends of each rib 36 and the two ends of the rotary barrel body 31, gaps 37 are formed between every two adjacent groups of ribs 36, and the size of each gap 37 is 1-2mm, so that soaking water accumulated at the chamfer position of the rib below can be completely discharged through the gaps in the water discharging process, and the soaking water is discharged more thoroughly.

Please refer to fig. 1 and 5: the driving mechanism 5 comprises a driving motor 51, a speed reducer 52, a driving chain wheel 53, a driven chain wheel 54 and a chain 55, the speed reducer 52 is installed on the mounting plate 4, the input shaft of the speed reducer 52 is connected with the driving motor 51, the output shaft of the speed reducer 52 is connected with the driving chain wheel 53, the driven chain wheel 54 is installed on the outer wall of the fixing shaft 34, and the driving chain wheel 53 and the driven chain wheel 54 are in transmission connection through the chain 55;

please refer to fig. 1, fig. 4 and fig. 10: the automatic sand adding mechanism 7 comprises two groups of second mounting frames 6 which are symmetrically arranged, the automatic sand adding mechanism 7 comprises two groups of second bearings 71 with seats, the two groups of second bearings 71 with seats are symmetrically arranged at the top of the second mounting frames 6, a hollow rotating shaft 72 is rotatably connected between the two groups of second bearings 71 with seats, a sand containing opening is formed in the top of the rotating shaft 72, an L-shaped support 74 is arranged at the top of the one group of second mounting frames 6, a rotating cylinder 73 is arranged at the top of the second mounting frames 6 through the L-shaped support 74, the output end of the rotating cylinder 73 is connected with a connecting shaft 76, and the connecting shaft 76 is connected with one end of the rotating shaft 72 through a coupler 75;

please refer to fig. 1, fig. 2 and fig. 3: the automatic water injection mechanism 9 comprises a water pump 91, the water pump 91 is fixedly connected to the top of the water tank 8, the water pump 91 is communicated with the water tank 8, the water pump 91 is connected with a water inlet pipe 92, a telescopic cylinder 93 is mounted at the top of the second mounting frame 6, a telescopic end of the telescopic cylinder 93 is fixedly connected with a water inlet block 94, one end of the water inlet pipe 92 is connected with the water inlet block 94, a leakproof rubber block 95 is mounted on one side surface, close to the rotary barrel body structure 3, of the water inlet block 94 through bolts, and a water inlet pipe assembly 96 which is tightly matched with the leakproof rubber block 95 is arranged on the side wall of the rotary barrel body structure 3;

please refer to fig. 7: the water inlet pipe assembly 96 comprises four groups of guide screws 961, a limiting disc 962 is fixedly connected between the outer walls of the four groups of guide screws 961, an inner cavity of the limiting disc 962 is connected with a water inlet pipe 963 in a penetrating and sliding manner, one end of the water inlet pipe 963 penetrates through the side wall of the rotating barrel structure 3, and the water inlet pipe can make linear motion through the limiting action of the guide screws and the limiting disc, so that deviation cannot be generated;

please refer to fig. 7: a limiting sleeve is fixedly connected to the outer wall of the water inlet pipe 963, a spring 964 is sleeved on the outer wall of the water inlet pipe 963, and the spring 964 is located between the limiting sleeve and the side wall of the rotary barrel body structure 3, so that the water inlet pipe can automatically reset under the action of the restoring force of the spring after water injection is finished;

please refer to fig. 7: the side wall of the water inlet pipe 963 is provided with a water inlet, the end part of the water inlet pipe 963 is a sealing structure, and the side wall of the rotating barrel structure 3 is provided with a plug-in port which is matched with the end part of the water inlet pipe 963, so that when the water inlet pipe is separated from the rotating barrel structure, the end part of the water inlet pipe can play a role of sealing the rotating barrel structure;

please refer to fig. 1: an electric control box 11 is installed on the right side of the bottom plate 1 through a connecting rod, the electric control box 11 is electrically connected with the driving mechanism 5, the automatic sand adding mechanism 7 and the automatic water injection mechanism 9 respectively, and the automatic control and the efficient production of batch production are realized through control of a control system in the electric control box.

When the device is in use:

1) electrifying, setting operation parameters, and checking whether the sand inlet 33 of the rotating barrel body 31, the rotating cylinder 73 and the telescopic cylinder 93 are in the original positions;

2) opening a barrel cover assembly 32 at a longan inlet of the rotary barrel body 31, pouring fresh longan fruits into the rotary barrel body 31, and adding quantitative sand into the rotating shaft 72 through a sand containing port;

3) adding water for immersion washing: a controller in the electric control box 11 controls the telescopic cylinder 93 to work, a piston rod of the telescopic cylinder 93 drives the water inlet block 94 and the anti-leakage rubber block 95 to extend out from the original position and abut against the water inlet pipe 963, the water inlet pipe 963 moves along the limiting disc 962 to start compressing the spring 964 and insert into the side wall of the rotating barrel body 31, then the water pump 91 works, water is pumped into the water inlet block 94 and the anti-leakage rubber block 95 through the water rubber pipe 92 and flows into the water inlet pipe 963, so that water is injected into the rotating barrel body 31, the water pump 91 is closed after water is injected for a preset period of time, and the water inlet block 94 and the anti-leakage rubber block 95 are retracted to the original position through the telescopic cylinder 93, so that the water inlet pipe 963 returns to the original position under the restoring force of the spring 964;

4) after soaking for a period of time, starting the driving motor 51, driving the driving motor 51 to rotate and drive the driving sprocket 53 to rotate after being decelerated by the reducer 52, so as to drive the rotating barrel body 31 to rotate 180 degrees through the chain 55 and the driven sprocket 54, thereby discharging the soaked water into the water tank 8, and after the water is discharged, driving the rotating barrel body 31 to rotate back to the original position through the driving motor 51;

5) adding sand: starting the rotating cylinder 73, wherein the rotating cylinder 73 drives the rotating shaft 72 to rotate 180 degrees, so that the fine sand in the rotating shaft 72 is poured into the rotating barrel body 31 through the sand inlet 33; after the sand adding is finished, the rotating cylinder 73 drives the rotating shaft 72 to return to the original position, and the sand adding operation is finished;

6) shaking sand and wiping skin: after the sand is added, the driving motor 51 is started, the driving motor 51 drives the driving chain wheel 53 to rotate through the speed reducer 52, and drives the driven chain wheel 54 to rotate through the chain 55, so that the rotating barrel body 31 is driven to rotate according to the set frequency and time to shake sand and wipe the longan pulp, and in the process of shaking sand and wiping the longan pulp, the friction force between the ribs 36 and the gaps 37 inside the rotating barrel body 31 is increased, so that the fresh longan pulp can be overturned more quickly and sufficiently, and the sand shaking and wiping effect of the longan pulp is improved;

stopping the machine for unloading: after the peeling is finished, the longan inlet of the rotary barrel body 31 is rotated to the position above the discharging hopper assembly 10, then the barrel cover assembly 32 of the rotary barrel body 31 is opened, so that the longan and sand grains are discharged to the discharging hopper assembly 10, the discharging hopper assembly 10 is provided with downward inclined angles and sieve holes, the sand grains and the longan grains are separated and bagged, the drying is waited, and the soaking washing of fresh longan fruits and the peeling by shaking sand are finished.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (2)

1. The utility model provides an automatic sand adding mechanism of longan fresh fruit immersion cleaning and shake husky integrative equipment of peeling, includes two sets of second mounting brackets (6) that the symmetry set up, its characterized in that: automatic sand adding mechanism (7) are including two sets of second area seat bearing (71), and are two sets of second area seat bearing (71) symmetry is installed at second mounting bracket (6) top, and is two sets of rotate between second area seat bearing (71) and be connected with inside hollow axis of rotation (72), flourishing husky mouth has been seted up at axis of rotation (72) top, and is a set of second mounting bracket (6) top rigid coupling has revolving cylinder (73), revolving cylinder (73) output is connected with axis of rotation (72) one end through shaft coupling (75) and connecting axle (76).

2. The automatic sand adding mechanism of the longan fresh fruit soaking and sand shaking and peeling integrated equipment as claimed in claim 1, is characterized in that: and an L-shaped support (74) is arranged at the top of one group of the second mounting frames (6), and the rotary cylinder (73) is arranged at the top of the second mounting frames (6) through the L-shaped support (74).

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