Swing type cleaning machine for fruit and vegetable fresh-keeping packaging production line
Technical Field
The invention relates to the technical field of food processing machinery, in particular to a swing type cleaning machine for a fruit and vegetable fresh-keeping packaging production line.
Background
The most common fruit and vegetable cleaning mode at present is mainly manual cleaning or centrifugal stirring cleaning by workers, if the one-time cleaning amount is large, the manual cleaning can not thoroughly stir the fruits and vegetables, so that the fruits and vegetables cannot be cleaned cleanly and cannot be cleaned continuously, and especially when small-particle fruits and vegetables such as strawberries and cherries are cleaned, the cleaning standard cannot be met; the existing centrifugal stirring cleaning mode is long in stirring time, cannot be used for batch cleaning in a pipeline operation mode, is large in damage to the surfaces of fruits and vegetables, poor in cleaning effect and serious in manpower and material resource consumption, and is easy to cause secondary pollution due to the fact that the fruits and vegetables need to wait for long operation time after being cleaned.
Through searching the published patents, the following patent documents most relevant to the technical scheme are found:
the utility model provides a cleaning machine (CN110856625A) discloses cleaning machine, the power distribution box comprises a box body, the spray arm, cleaning basket and motor element, thereby the inside cavity of box forms the washing chamber, cleaning basket locates in the washing chamber and lies in the spray arm top, motor element locates the box below and the output shaft of motor passes the box and stretches into in the washing chamber, cleaning basket's bottom is provided with the actuating mechanism who enables its along box length direction reciprocating motion, actuating mechanism's input is connected with the output shaft of motor, actuating mechanism's output passes through eccentric structure and cleaning basket sliding connection. According to the invention, the driving mechanism capable of enabling the cleaning basket to move in a reciprocating manner along the length direction of the box body is arranged at the bottom of the cleaning basket, the driving mechanism is driven by a motor assembly of the cleaning machine, the reciprocating movement of the cleaning basket is realized through an eccentric structure, in the washing process, the spray arm sprays water upwards, water flow washes fruits and vegetables upwards from the bottom of the cleaning basket, the fruits and vegetables are kept dynamic by the swinging of the cleaning basket, the turbulence degree of the water flow is improved, and the cleaning effect is further improved.
The utility model provides a fruit cleaning machine (CN107280038B) discloses fruit cleaning machine, cleaning machine body top left side is equipped with the spray box, the raceway is connected to the spray box bottom, the raceway is perpendicular downwards, and the other end connects the spray ring pipe, the inside annular cleaning brush that is equipped with of spray ring pipe, the inside fruit fixed network that is equipped with of annular cleaning brush, be equipped with the regulation pole on the fruit fixed network, fruit fixed network right side is equipped with the delivery door and connects the pivot, the pivot is connected with the motor at fruit cleaning machine body right side top, the delivery door below is equipped with pipeline, the pipeline export is equipped with fruit and holds the case, the below is equipped with the air delivery pipeline, the air-blower is connected on the right side, evenly distributed blast pipe on the air delivery pipeline, fruit cleaning machine body bottom is equipped with the mount. The fruit cleaning machine has better real-time performance, can effectively improve the working efficiency, has no damage to fruits after being used, and has the cleaning degree of more than 98.5 percent.
Through comparative analysis, the applicant believes that the technical scheme of the invention has great difference with the swing type cleaning machine in the prior art in the aspects of equipment structure, cleaning action and the like, and can prove the novelty.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a swing type cleaning machine for a fruit and vegetable fresh-keeping packaging production line, the swing type cleaning machine can perform swing type elutriation on fruits and vegetables, can perform continuous cleaning operation in a production line, can adjust the detention time of the fruits and vegetables in a swing flow guide box according to the sizes of the fruit and vegetable particles, and is controllable in cleaning time and time-saving and labor-saving in full-automatic operation.
The purpose of the invention is realized by the following technical scheme:
the swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line comprises a rack and a swing flow guide box, wherein a driving shaft and a driven shaft are respectively and fixedly arranged at two ends of the swing flow guide box coaxially, and the swing flow guide box swings in the circumferential direction and is connected to the rack in an inclination angle adjusting manner; the feeding end of the rack is hinged with a main supporting plate which can rotate to support the driving shaft, the discharging end of the rack is hinged with an auxiliary supporting plate which can slide to support the driven shaft, and a motor which can provide rotating power for the driving shaft and a hydraulic cylinder which can provide lifting power for the driven shaft are fixedly arranged on the rack.
Moreover, a first hinge shaft is fixedly arranged at the feed end of the frame along the horizontal direction, and a main supporting plate is movably connected to the first hinge shaft; the discharge end of the frame is bilaterally symmetrical, a plurality of vertical guide pipes are fixedly arranged along the vertical direction, and the interior of each vertical guide pipe penetrates through and is connected with a piston rod of a hydraulic cylinder in a lifting sliding manner; the top of a piston rod of the hydraulic cylinder is fixedly provided with a connecting lug, and a second hinge shaft parallel to the first hinge shaft is penetrated in the connecting lug along the horizontal direction and is connected with the connecting lug in a circumferential rotating manner; the second hinge shaft is fixedly provided with a secondary support plate.
Bearings are embedded in the main supporting plate and the auxiliary supporting plate; the driving shaft and a bearing in the main supporting plate rotate circumferentially and are connected in an axial limiting manner; the driven shaft and a bearing in the auxiliary supporting plate rotate in the circumferential direction and are connected in an axial sliding mode.
And a feeding pipe is arranged above the feeding end of the swing guide box, a discharging port is formed at the discharging end of the swing guide box, and a plurality of blocking partition plates which are parallel and arranged at equal intervals are fixedly arranged on the inner wall of the swing guide box in the circumferential direction.
And the motor is fixedly arranged at the lower part of the feeding end of the frame, and the output end of the motor is in power connection with the driving shaft through a driving belt.
The invention has the advantages and technical effects that:
the swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line disclosed by the invention has the advantages that granular fruits and vegetables (such as cherries, small tomatoes, longans or litchis) are wabbled and washed by the swing guide box, the connection inclination angle of the swing guide box on the frame can be adjusted according to the particle size of the fruits and vegetables and the degree of the fruits and vegetables to be cleaned, the fruits and vegetables can quickly pass through the swing guide box when the inclination angle is increased, and the cleaning time can be shortened, so that the completeness of the surface skin of the fruits and vegetables is; when the inclination angle is reduced, the detention time of the fruits and vegetables in the swing guide box is prolonged, and the cleaning effect is better.
The swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line can provide swing power for the swing flow guide box through the motor and the transmission belt; the main support plate and the first hinge shaft provide a rotating support with adjustable inclination angle for the driving shaft; a piston rod of the hydraulic cylinder is provided with lifting sliding guide through a vertical guide pipe; the piston rod of the hydraulic cylinder and the second hinged shaft provide lifting adjustment connection with adjustable inclination angles for the auxiliary support plate, and in order to avoid swinging self-locking of the driving shaft and the driven shaft (the driving shaft and the driven shaft are coaxially arranged at two ends of the swinging guide box all the time), the driven shaft and a bearing in the auxiliary support plate are circumferentially rotated and axially slidably connected.
The swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line is scientific and reasonable in structural design, has the advantages of continuous cleaning of a production line, adjustable cleaning time and easiness in implementation, and is a swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line with higher creativity.
Drawings
FIG. 1 is a front view of the present invention (partially cut-away, large dip condition);
FIG. 2 is a front view of the present invention (partially sectioned, low dip operating condition);
FIG. 3 is a left side view (in partial cross-section) of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
in the figure: 1-a driven shaft; 2-a secondary support plate; 3-a vertical conduit; 4-a discharge hole; 5-swinging the diversion box; 6-blocking the partition board; 7-a frame; 8-feeding pipe; 9-driving shaft; 10-a main supporting plate; 11-a first articulation axis; 12-a transmission belt; 13-a motor; 14-a hydraulic cylinder; 15-a second articulation axis; 16-a bearing; 17-a piston rod; 18-connecting lug.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
The swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line comprises a rack 7 and a swing guide box 5, wherein a driving shaft 9 and a driven shaft 1 are respectively and fixedly arranged at two ends of the swing guide box coaxially, and the swing guide box swings in the circumferential direction and is connected to the rack in an inclination angle adjusting manner; the feeding end of the frame is hinged with a main supporting plate 10 which rotatably supports the driving shaft, the discharging end of the frame is hinged with a secondary supporting plate 2 which slidably supports the driven shaft, and a motor 13 which provides rotary power for the driving shaft and a hydraulic cylinder 14 which provides lifting power for the driven shaft are fixedly arranged on the frame.
Moreover, a first hinge shaft 11 is fixedly arranged at the feeding end of the frame along the horizontal direction, and a main supporting plate is movably connected to the first hinge shaft; the discharge end of the frame is bilaterally symmetrical, a plurality of vertical guide pipes 3 are fixedly arranged along the vertical direction, and the interior of each vertical guide pipe penetrates through and is connected with a piston rod 17 of a hydraulic cylinder in a lifting sliding manner; the top of a piston rod of the hydraulic cylinder is fixedly provided with a connecting lug 18, and a second hinge shaft 15 parallel to the first hinge shaft penetrates through the connecting lug along the horizontal direction and is connected with the connecting lug in a circumferential rotating manner; the second hinge shaft is fixedly provided with a secondary support plate.
Moreover, bearings 16 are embedded in the main supporting plate and the auxiliary supporting plate; the driving shaft and a bearing in the main supporting plate rotate circumferentially and are connected in an axial limiting manner; the driven shaft and a bearing in the auxiliary supporting plate rotate in the circumferential direction and are connected in an axial sliding mode.
And a feeding pipe 8 is arranged above the feeding end of the swing guide box, a discharging port 4 is formed at the discharging end of the swing guide box, and a plurality of blocking partition plates 6 which are parallel and arranged at equal intervals are fixedly arranged on the inner wall of the swing guide box in the circumferential direction.
And the motor is fixedly arranged at the lower part of the feeding end of the frame, and the output end of the motor is in power connection with the driving shaft through a transmission belt 12.
In addition, the bottom of the main supporting plate is preferably rotated and is connected to the first hinge shaft in a surrounding mode, and finally the main supporting plate is fastened and fixed through bolts, wherein the hinge mode is a mature technical means in the prior art.
In addition, the optimal selection of the invention is that the motor and the hydraulic cylinder are both mature products in the prior art.
In addition, the blocking baffle is preferably made of rubber, hard contact with the surface of the fruits and vegetables can be avoided, damage to the fruits and vegetables is avoided, the arc length of the blocking baffle in the circumferential swinging direction is smaller than that of the inner wall of the swinging guide box, and fruit and vegetable particles can fall onto the blocking baffle of the next stage from two ends of the blocking baffle of the previous stage in the swinging process of the swinging guide box until the fruits and vegetables are discharged from the discharge port finally.
To more clearly illustrate the specific mode of use of s of the present invention, the following examples are provided:
when the swing type cleaning machine for the fruit and vegetable fresh-keeping packaging production line is used, a feed pipe is used for feeding a mixture of granular fruits and vegetables and clear water into a swing guide box, swing cleaning of fruit and vegetable granules is carried out on a guide surface with a conical inner wall of the swing guide box, the cleaned fruit and vegetable granules are discharged through a discharge port, and the fruits and vegetables are drained by subsequent equipment (mature products in the prior art), so that the swing cleaning function of the fruits and vegetables is realized.
When the fruits and vegetables with different diameters and skin roughness are cleaned, the inclination angle of the swinging guide box can be adjusted according to needs, so that the residence time of fruit and vegetable particles in the swinging guide box is controlled, the smaller the inclination angle is, the longer the residence time of the fruits and vegetables is, the better the cleaning effect is, and the cleaning agent is suitable for cleaning hard-skin fruits and vegetables such as litchi, nuts and the like; the larger the inclination angle is, the shorter the fruit and vegetable retention time is, the shorter the contact time between the inner wall of the swing guide box and the side wall of the blocking clapboard and the surface of the fruit and vegetable is, and the swing guide box is suitable for cleaning the easily damaged fruit and vegetable such as strawberries, cherries and the like.
When the inclination angle of the swing guide box is adjusted, a bolt between the main support plate and the first hinged shaft needs to be loosened firstly, then the hydraulic cylinder is started, the piston rod drives the auxiliary support plate to lift or descend in the vertical direction, the second hinged shaft and the connecting lug are used for adaptively adjusting the inclination angle of the driven shaft (note that the main support plate and the auxiliary support plate are always in a parallel state when the inclination angle is adjusted because the driving shaft and the driven shaft rotate coaxially all the time), the hydraulic cylinder is positioned in height after the inclination angle is adjusted, and then the bolt between the main support plate and the first hinged shaft is screwed down, so that the inclination angle adjustment of the swing guide box is completed.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.