Fruit feeding device of cluster type net sleeving machine

Abstract

The utility model discloses a cluster type fruit feeding device of a net sleeving machine. The cluster type fruit feeding device comprises a conveying belt capable of conveying fruits and vegetables, a driving mechanism capable of driving the conveying belt to operate, a supporting fruit unloading assembly, a first flow dividing mechanism and a lifting mechanism. The multiple supporting and fruit unloading assemblies are arranged on the left side and the right side of the conveying belt and are sequentially arranged in the extending direction of the conveying belt, and each supporting and fruit unloading assembly comprises a supporting plate capable of supporting fruits and vegetables; the supporting plate is arranged on one side of the conveying belt and is flush with the upper side of the conveying belt, and limiting holes into which fruits and vegetables can be clamped are formed in the supporting plate; the sides, close to the conveying belt, of the supporting and fruit unloading assemblies are each provided with a first flow dividing mechanism, and the first flow dividing mechanisms can guide fruits and vegetables on the conveying belt to the corresponding supporting plates. The lifting mechanism comprises a tray and a lifting mechanism capable of driving the tray to move up and down, the tray is arranged below the limiting hole, the lifting mechanism drives the tray to move upwards, and the tray penetrates through the limiting hole and supports the fruits and vegetables, so that a net sleeving device of the net sleeving machine sleeves the fruits and vegetables with a net; the supporting and fruit unloading assembly further comprises a fruit unloading mechanism capable of outputting fruits and vegetables on the tray. According to the cluster type fruit feeding device of the net sleeving machine, the stations are arranged on the two sides of the conveying belt, when the net sleeving device sleeves the fruits and the vegetables, the conveying belt can continue to convey the fruits and the vegetables to the idle stations, and the net sleeving efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable netting, in particular to a cluster type netting machine fruit feeding device. Background Art

[0002] The existing net-covering machine for fruits and vegetables includes a fruit feeding device and a net-covering device. The existing fruit feeding device includes a conveyor belt. The net-covering device is arranged above the conveyor belt. Fruits and vegetables enter from the input end of the conveyor belt. When the fruits and vegetables move to the bottom of the net-covering device, the conveyor belt stops. After the net-covering device covers the fruits and vegetables, the conveyor belt continues to move, and the fruits and vegetables covered with the net are output from the output end of the conveyor belt.

[0003] In the existing fruit delivery device, the net-putting station is located above the conveyor belt. When the net-putting device is putting the net on the fruits and vegetables, the conveyor belt needs to stop and wait for the fruits and vegetables on the station to be netted before the conveyor belt can continue to move, which reduces the net-putting efficiency. Utility Model Content

[0004] In order to solve the problem of existing fruit delivery devices that the conveyor belt needs to stop when the net-covering device covers the fruits and vegetables, thereby reducing the net-covering efficiency, the utility model proposes a cluster-type net-covering machine fruit delivery device, in which the workstations are arranged on both sides of the conveyor belt. When the net-covering device covers the fruits and vegetables, the conveyor belt can continue to transport fruits and vegetables to the idle workstations, thereby improving the net-covering efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cluster-type net-wrapping machine fruit feeding device comprises: a conveyor belt capable of conveying fruits and vegetables, a driving mechanism capable of driving the conveyor belt to operate, a supporting and unloading fruit mechanism and a diverting mechanism; a plurality of supporting and unloading fruit mechanisms are provided, the supporting and unloading fruit mechanisms are arranged on the left and right sides of the conveyor belt and are arranged in sequence along the extending direction of the conveyor belt, the supporting and unloading fruit mechanism comprises a supporting plate capable of supporting fruits and vegetables, and a fruit unloading assembly capable of discharging fruits and vegetables on the supporting plate, the supporting plate being arranged below the net-wrapping device of the net-wrapping machine; the diverting mechanism can guide fruits and vegetables on the conveyor belt to the supporting plate so that the net-wrapping device can net the fruits and vegetables.

[0007] Furthermore, the support plate is provided with limiting holes into which fruits and vegetables can be inserted.

[0008] Furthermore, it also includes a frame, which includes side panels vertically arranged on the left and right sides of the conveyor belt, the upper sides of the side panels are higher than the upper surface of the conveyor belt, and the side panels are provided with a plurality of openings facing the supporting fruit unloading mechanism, so that fruits and vegetables can move to the support plate through the gaps.

[0009] Furthermore, the fruit unloading assembly includes: a fruit unloading rack and a first rotating mechanism; a groove adapted to the fruit unloading rack is provided on the upper side of the support plate, the fruit unloading rack is horizontally arranged in the groove, the fruit unloading rack is in a door shape and is arranged around the limiting hole, the two ends of the fruit unloading rack are parallel to the conveying direction of the conveyor belt, and are rotatably connected in the groove, and the distance between the two ends of the fruit unloading rack is smaller than the outer diameter of the fruits and vegetables; the first rotating mechanism can rotate the fruit unloading rack to tilt the fruit unloading rack and make the fruits and vegetables roll off the fruit unloading rack.

[0010] Furthermore, the fruit delivery device also includes: a lifting fruit delivery mechanism, which is arranged below the support plate, and the upper end of the lifting fruit delivery mechanism can pass through the limiting hole and lift the fruits and vegetables.

[0011] Furthermore, the supporting and unloading fruit mechanisms arranged on the left and right sides of the output end of the conveyor belt are rear supporting and unloading fruit mechanisms, and the remaining supporting and unloading fruit mechanisms are front supporting and unloading fruit mechanisms. The notch opening toward the front supporting and unloading fruit mechanism is the front notch, and the notch opening toward the rear supporting and unloading fruit mechanism is the rear notch; the diversion mechanism includes several front diversion mechanisms and one rear diversion mechanism, and the front notches are all provided with front diversion mechanisms. The front diversion mechanism can guide the fruits and vegetables on the conveyor belt to pass through the corresponding front notches to reach the front supporting and unloading fruit mechanism. The rear diversion mechanism is close to the output end of the conveyor belt, and the rear diversion mechanism can guide the fruits and vegetables on the conveyor belt to pass through the rear notch on the left or right to reach the corresponding rear supporting and unloading fruit mechanism.

[0012] Furthermore, the front diverter mechanism includes: a front diverter plate and a second rotating mechanism; the front diverter plate is arranged on a side of the front supporting fruit unloading mechanism close to the conveyor belt; the second rotating mechanism is installed on the frame, and one end of the front diverter plate close to the output end of the conveyor belt is connected to the second rotating mechanism; the front diverter mechanism includes a folded state and a guiding state. When the front diverter mechanism is in the folded state, the front diverter plate is arranged parallel to one side of the conveyor belt to block the gap; when the front diverter mechanism is in the guiding state, the front diverter plate is arranged obliquely relative to the conveyor belt so as to guide the fruits and vegetables on the conveyor belt to the front supporting fruit unloading mechanism.

[0013] Furthermore, the rear diversion mechanism includes: a base, a pendulum, a third rotating mechanism and a guide member; the base is located at the output end of the conveyor belt and is installed on the frame; one end of the pendulum is rotatably connected to the upper side of the base, the gap opening toward the rear supporting fruit unloading mechanism is the rear gap, the pendulum blocks the rear gap on the left or right side, and the side of the pendulum facing the other rear gap is provided with a first guide surface that can guide fruits and vegetables to the rear gap; the third rotating mechanism is installed on the frame and can drive the pendulum to swing; the guide member is installed on the base and is located between the pendulum and the conveyor belt, the middle part of the guide member protrudes toward the input end of the conveyor belt to form a second guide surface on the left and right sides of the guide member, one end of the second guide surface is connected to the first guide surface, and the other end of the second guide surface extends to the rear gap.

[0014] Furthermore, the fruit delivery device also includes: a sensor control mechanism, the sensor control mechanism includes a first sensor, a second sensor and a controller, the first sensor is arranged on one side of the input end of the conveyor belt, and can detect fruits and vegetables arriving at the input end of the conveyor belt, the second sensor is arranged on one side of the support plate, and can detect fruits and vegetables arriving at the support plate, the controller is respectively connected to the first sensor and the second sensor, so as to control the operation of the fruit support unloading mechanism and the fruit lifting and delivery mechanism according to the position of the fruits and vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of a fruit delivery device according to an embodiment.

[0016] Figure 2 Schematic diagram of a conveyor belt and a driving mechanism of an embodiment.

[0017] Figure 3 Schematic diagram of the lifting and fruit delivery mechanism of the embodiment.

[0018] Figure 4 Schematic diagram of the fruit unloading support mechanism of the embodiment.

[0019] Figure 5 Schematic diagram of the front diversion mechanism of the embodiment.

[0020] Figure 6 Schematic diagram of the rear diversion mechanism of the embodiment. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0022] See also Figures 1 to 6 A cluster-type net-wrapping machine fruit feeding device comprises: a conveyor belt 3 for conveying fruits and vegetables, a driving mechanism 4 for driving the conveyor belt 3, a fruit-supporting and unloading mechanism 5 and a diversion mechanism; a plurality of fruit-supporting and unloading mechanisms 5 are provided, and the fruit-supporting and unloading mechanisms 5 are arranged on the left and right sides of the conveyor belt 3 and are arranged in sequence along the extending direction of the conveyor belt 3; the fruit-supporting and unloading mechanisms 5 comprise a supporting plate 51 for supporting fruits and vegetables, and a fruit-unloading assembly for discharging fruits and vegetables on the supporting plate 51; the supporting plate 51 is provided below the net-wrapping device (not shown in the figure) of the net-wrapping machine; the diversion mechanism can guide the fruits and vegetables on the conveyor belt 3 to the supporting plate 51 so that the net-wrapping device can net the fruits and vegetables.

[0023] Through the above arrangement, firstly, the workstations are arranged on the left and right sides of the conveyor belt 3. When the net-covering device is covering the fruits and vegetables with the net, the conveyor belt 3 can continue to convey the fruits and vegetables to the idle workstations, thereby improving the net-covering efficiency. Secondly, the workstations are arranged on the left and right sides of the conveyor belt 3. Compared with the traditional net-covering machine, the number and density of the workstations are greater, thereby further increasing the net-covering efficiency.

[0024] In actual production of the present application, a set of netting devices will be installed above the supporting and unloading fruit mechanism 5, and the netting devices can adopt existing netting devices; each set of supporting and unloading fruit mechanism 5 and the netting devices located above it constitute one of the above-mentioned workstations, and at least two workstations are arranged on the left and right sides of the conveyor belt 3, and the density of the workstations is relatively large and arranged in a cluster, wherein the left and right directions of the fruit delivery device are indicated in the figure; the upper surface of the conveyor belt 3 is horizontal, so that the fruits and vegetables are relatively stable on the conveyor belt 3; the fruits and vegetables are basically spherical or ellipsoidal fruits such as apples, pears, oranges, tomatoes, etc.; the support plate 51 is close to the conveyor belt 3, so that the fruits and vegetables can roll stably from the conveyor belt 3 to the upper side of the support plate 51; a fruit receiving barrel 6 is arranged on one side of each support plate 51, and the output side of the fruit unloading component faces the fruit receiving barrel 6, and the fruits and vegetables output by the fruit unloading component will fall into the fruit receiving barrel 6.

[0025] The application process is:

[0026] Step a, fruits and vegetables enter the input end of the conveyor belt 3 from the previous process, and the fruits and vegetables move forward under the action of the conveyor belt 3 and gradually approach the workstation. The diversion mechanism guides the fruits and vegetables to one of the idle workstations. When the fruits and vegetables arrive at the workstation, the driving mechanism 4 and the conveyor belt 3 stop moving to save energy;

[0027] When new fruits and vegetables arrive at the input end of the conveyor belt 3, the driving mechanism 4 drives the conveyor belt 3 to run. The fruits and vegetables move forward under the action of the conveyor belt 3 and gradually approach the workstation. The diversion mechanism guides the fruits and vegetables to another idle workstation. When the fruits and vegetables arrive at the workstation, the driving mechanism 4 and the conveyor belt 3 stop moving again.

[0028] Step b, after the fruits and vegetables arrive at the workstation, the netting device nets the fruits and vegetables. After the netting is completed, the fruit unloading component outputs the netted fruits and vegetables on the support plate 51 to prepare for the next netting; the output fruits and vegetables fall into the fruit receiving cylinder 6.

[0029] Step c, repeating steps a and b, with each workstation alternately putting nets on the fruits and vegetables.

[0030] Among them, the idle workstation refers to the workstation without fruits and vegetables; when the workstation executes step b, it does not affect the conveyor belt 3 to transport fruits and vegetables to the idle workstation through step a, so that multiple workstations can efficiently and alternately cover the fruits and vegetables with nets.

[0031] As an implementation method, the support plate 51 is provided with limiting holes 511 into which fruits and vegetables can be inserted.

[0032] Through the above arrangement, after the fruits and vegetables roll onto the support plate 51 , the lower sides of the fruits and vegetables are inserted into the limiting holes 511 , so that the fruits and vegetables are stably held on the support plate 51 .

[0033] Specifically, the limiting hole 511 is circular, and the diameter of the limiting hole 511 is smaller than the outer diameter of the fruit or vegetable, so that the lower side of the fruit or vegetable can be inserted into the limiting hole 511 without falling out of the limiting hole 511.

[0034] As an implementation method, the fruit delivery device also includes a frame 7, which includes side panels 71 vertically arranged on the left and right sides of the conveyor belt 3, the upper sides of the side panels 71 are higher than the upper surface of the conveyor belt 3, and the side panels 71 are provided with a plurality of openings facing the notches 711 supporting the fruit unloading mechanism 5, so that fruits and vegetables can move to the support plate 51 through the notches 711.

[0035] Through the above arrangement, the side plates 71 of the frame 7 can prevent the moving fruits and vegetables from rolling down from the sides of the conveyor belt 3 .

[0036] In the present application, the conveyor belt 3 is arranged between the side plates 71; the driving mechanism 4 includes a pulley 41, a driven wheel 42, a driving wheel 43, a transmission belt 44, and a first driving machine 45. The pulley 41 is rotatably connected between the side plates 71, and the pulley 41 is arranged at both ends of the conveyor belt 3 to tighten the conveyor belt 3; the driven wheel 42 is coaxially fixedly connected to one end of one of the pulleys 41, the first driving machine 45 is installed on the frame 7 and is transmission-connected to the driving wheel 43, and the driving wheel 43 is transmission-connected to the driven wheel 42 through the transmission belt 44.

[0037] As an implementation method, the fruit unloading assembly includes: a fruit unloading rack 52 and a first rotating mechanism; a groove adapted to the fruit unloading rack 52 is provided on the upper side of the support plate 51, and the fruit unloading rack 52 is horizontally arranged in the groove. The fruit unloading rack 52 is in a door shape and is arranged around the limiting hole 511. The two ends of the fruit unloading rack 52 are parallel to the conveying direction of the conveyor belt 3 and are rotatably connected in the groove. The distance between the two ends of the fruit unloading rack 52 is smaller than the outer diameter of the fruits and vegetables; the first rotating mechanism can rotate the fruit unloading rack 52 to tilt the fruit unloading rack 52 and make the fruits and vegetables roll off the fruit unloading rack 52.

[0038] Through the above arrangement, after the fruit unloading rack 52 is tilted, the fruit unloading rack 52 can support the fruits and vegetables and allow the fruits and vegetables to be discharged.

[0039] In the present application, the fruit unloading rack 52 is an integrally formed structure, and the shape of the groove is adapted to the shape of the fruit unloading rack 52. When the fruit unloading rack 52 is horizontal, the fruit unloading rack 52 is located in the groove as a whole, and the upper side of the fruit unloading rack 52 is flush with the upper side of the support plate 51, so that the fruits and vegetables can pass smoothly from the upper side of the fruit unloading rack 52 under the action of the diversion mechanism and roll onto the limiting hole 511; the distance between the two ends of the fruit unloading rack 52 is smaller than the outer diameter of the fruits and vegetables, so that the fruit unloading rack 52 can hold the fruits and vegetables and can serve as a rolling rack, so that the fruits and vegetables can roll down along the fruit unloading rack 52 to be unloaded Fruit; both ends of the fruit unloading rack 52 face the fruit receiving barrel 6, and the two ends of the fruit unloading rack 52 can be rotatably connected in the groove by a pin shaft perpendicular to its end; the first rotating mechanism can adopt a motor or other forms, and can be adjusted according to actual needs. As an implementation method, the first rotating mechanism includes a first mounting member 53 and a first electric push rod 54, the first mounting member 53 is installed on the frame 7, the lower end of the first electric push rod 54 is hinged to the first mounting member 53, and the upper end of the first electric push rod 54 is hinged to the middle part of the fruit unloading rack 52.

[0040] Through the above arrangement, when the first electric push rod 54 is extended, the fruit unloading rack 52 rotates upward, and when the first electric push rod 54 is shortened, the fruit unloading rack 52 rotates downward.

[0041] As an implementation method, the fruit delivery device further includes: a lifting fruit delivery mechanism 8, which is arranged below the support plate 51, and the upper end of the lifting fruit delivery mechanism 8 can pass through the limiting hole 511 and lift the fruits and vegetables.

[0042] Through the above arrangement, the lifting and delivering fruit mechanism 8 can lift the fruits and vegetables, so that the fruits and vegetables are closer to the netting device, making it easier for the netting device to net the fruits and vegetables.

[0043] As an implementation method, the fruit-delivering lifting mechanism 8 includes a tray 81 and a lifting mechanism, the lifting mechanism can drive the tray 81 to move up and down, and the tray 81 can pass through the limit hole 511 upward and hold up the fruits and vegetables; wherein the lifting mechanism can be set as a telescopic device such as a cylinder, or can be set to other forms, depending on actual needs; in the present application, the lifting mechanism includes: a support seat 82, a slider 83, a support plate 84, a column 85, a screw rod 86 and a second driving machine 87; the support seat 82 is vertically mounted on the side of the frame 7; the slider 83 is slidably connected to the support seat 82; the column 85 is vertically fixedly connected to the lower side of the tray 81, and the lower side of the column 85 is mounted on the slider 83 through the support plate 84; the screw rod 86 is vertically rotatably connected to one side of the support seat 82, the screw rod 86 passes through the slider 83 and is threadedly connected to the slider 83; the second driving machine 87 is mounted on the support seat 82 and connected to the screw rod 86.

[0044] In step b, after the fruits and vegetables arrive at the working station, the second driving machine 87 drives the screw rod 86 to rotate. After the screw rod 86 and the slider 83 rotate relative to each other, the slider 83 slides upward along the support seat 82. The slider 83 drives the tray 81 to move upward through the support plate 84 and the column 85. The tray 81 passes through the limiting hole 511 upward and lifts the fruits and vegetables. After the fruits and vegetables are close to the netting device, the netting device nets the fruits and vegetables. After the netting is completed, the first rotating mechanism rotates the unloading frame 52, and the unloading frame 52 rotates upward around the axis of the pin shaft. After the movement, the end of the fruit unloading rack 52 away from the fruit receiving tube 6 tilts upward, and after the second driving machine 87 rotates in the opposite direction, the tray 81 and the fruits and vegetables move downward. After the fruits and vegetables contact the fruit unloading rack 52, the tray 81 continues to move downward and separates from the fruits and vegetables. The fruits and vegetables roll downward along the fruit unloading rack 52 and finally roll into the fruit receiving tube 6 to complete the fruit unloading. After the fruit unloading is completed, the tray 81 returns to the bottom of the limiting hole 511, and the first rotating mechanism drives the fruit unloading rack 52 to rotate downward, and the fruit unloading rack 52 enters the groove and returns to a horizontal state.

[0045] As an implementation method, the supporting and unloading fruit mechanisms 5 arranged on the left and right sides of the output end of the conveyor belt 3 are rear supporting and unloading fruit mechanisms, and the remaining supporting and unloading fruit mechanisms 5 are front supporting and unloading fruit mechanisms. In the present application, two rear supporting and unloading fruit mechanisms and two front supporting and unloading fruit mechanisms are arranged symmetrically on the left and right sides of the conveyor belt 3, respectively. More front supporting and unloading fruit mechanisms can also be adopted, which can be adjusted according to production needs; the notch 711 opening toward the front supporting and unloading fruit mechanism is the front notch 711, and the notch 711 opening toward the rear supporting and unloading fruit mechanism is the rear notch; the diversion mechanism includes several front diversion mechanisms 9 and one rear diversion mechanism, and the front notch 711 is provided with a front diversion mechanism 9, and the front diversion mechanism 9 can guide the fruits and vegetables on the conveyor belt 3 to pass through the corresponding front notch 711 to reach the front supporting and unloading fruit mechanism, and the rear diversion mechanism is close to the output end of the conveyor belt 3, and the rear diversion mechanism can guide the fruits and vegetables on the conveyor belt 3 to pass through the rear notch on the left or right to reach the corresponding rear supporting and unloading fruit mechanism.

[0046] Through the above arrangement, the front diversion mechanism 9 is responsible for guiding the fruits and vegetables on the conveyor belt 3 into the corresponding front support fruit unloading mechanism for netting; the rear diversion mechanism can guide the fruits and vegetables moving to the output end of the conveyor belt 3 into the rear support fruit unloading mechanism on the left for netting, and can also guide the fruits and vegetables moving to the output end of the conveyor belt 3 into the rear support fruit unloading mechanism on the right for netting, thereby realizing multiple uses of one machine, higher utilization rate and more compact structure.

[0047] In step a, fruits and vegetables enter the input end of the conveyor belt 3 from the previous process, and the rear diverter mechanism or one of the front diverter mechanisms 9 is opened to prepare to guide the fruits and vegetables on the conveyor belt 3 to the idle front support unloading mechanism or the rear support unloading mechanism; the conveyor belt 3 drives the fruits and vegetables forward, and after the fruits and vegetables enter the corresponding workstation under the action of the front diverter mechanism 9 or the rear diverter mechanism, the driving mechanism 4 and the conveyor belt 3 stop moving;

[0048] When new fruits and vegetables arrive at the input end of the conveyor belt 3, the front diverter mechanism 9 is closed and the other front diverter mechanism 9 is opened, or the rear diverter mechanism adjusts the output direction, and the driving mechanism 4 drives the conveyor belt 3 to run, and the fruits and vegetables move to another idle workstation under the action of the conveyor belt 3.

[0049] As an implementation method, the front diverter mechanism 9 includes: a front diverter plate 91 and a second rotating mechanism 92; the front diverter plate 91 is arranged on the side of the front supporting fruit unloading mechanism close to the conveyor belt 3; the second rotating mechanism 92 is installed on the frame 7, and the end of the front diverter plate 91 close to the output end of the conveyor belt 3 is connected to the second rotating mechanism 92; the front diverter mechanism 9 includes a retracted state and a guiding state. When the front diverter mechanism 9 is in the retracted state, the front diverter plate 91 is arranged parallel to one side of the conveyor belt 3 to block the gap 711; when the front diverter mechanism 9 is in the guiding state, the front diverter plate 91 is inclined relative to the conveyor belt 3 so as to guide the fruits and vegetables on the conveyor belt 3 to the front supporting fruit unloading mechanism.

[0050] Through the above arrangement, firstly, when the front diverter mechanism 9 is in the retracted state, the front plate 91 blocks the gap 711 to prevent fruits and vegetables from entering other workstations; secondly, when the front diverter mechanism 9 is in the guiding state, the front plate 91 can intercept fruits and vegetables and guide them to the workstations.

[0051] In the present application, when the front diverter mechanism 9 switches from the retracted state to the guiding state, the front diverter mechanism 9 is opened, and vice versa, that is, when the front diverter mechanism 9 switches from the guiding state to the retracted state, the front diverter mechanism 9 is closed; when the front diverter mechanism 9 is opened, the front dial plate 91 extends from one side of the conveyor belt 3 to the other side of the conveyor belt 3 so as to intercept the fruits and vegetables on the conveyor belt 3; specifically, in the movement direction of the conveyor belt 3, the front dial plate 91 gradually tilts toward the work station, so that the fruits and vegetables can enter the work station under the action of the front dial plate 91.

[0052] As an implementation method, the second rotating mechanism 92 includes a rotating shaft 921, a push plate 922, a second electric push rod 923 and a second mounting member 924. The rotating shaft 921 is vertically rotatably connected to the side of the frame 7, the end of the front plate 91 is mounted on the rotating shaft 921, one end of the push plate 922 is mounted on the rotating shaft 921, the second mounting member 924 is mounted on the frame 7, one end of the second electric push rod 923 is hinged to the second mounting member 924, and the other end of the second electric push rod 923 is hinged to the push plate 922, and can push the push plate 922 to rotate around the axis of the rotating shaft 921.

[0053] Through the above arrangement, the second electric push rod 923 drives the front shift plate 91 to rotate by pushing the push plate 922 .

[0054] In the present application, when the second electric push rod 923 is extended or retracted, the push plate 922 , the rotating shaft 921 , and the front shift plate 91 rotate synchronously around the axis of the rotating shaft 921 .

[0055] As an implementation method, the rear diversion mechanism includes: a base 101, a swing member 102, a third rotating mechanism and a guide member 103; the base 101 is located at the output end of the conveyor belt 3 and is installed on the frame 7; one end of the swing member 102 is rotatably connected to the upper side of the base 101, and the gap 711 opening toward the rear supporting unloading mechanism is the rear gap, the swing member 102 blocks the rear gap on the left or right side, and the side of the swing member 102 facing the other rear gap is provided with a first guide surface 1021 that can guide fruits and vegetables to the rear gap; the third rotating mechanism is installed on the frame 7 and can drive the swing member 102 to swing; the guide member 103 is installed on the base 101 and is located between the swing member 102 and the conveyor belt 3, the middle part of the guide member 103 protrudes toward the input end of the conveyor belt 3 to form a second guide surface 1031 on the left and right sides of the guide member 103, one end of the second guide surface 1031 is connected to the first guide surface 1021, and the other end of the second guide surface 1031 extends to the rear gap.

[0056] Through the above arrangement, fruits and vegetables can enter the workstation under the action of the first guide surface 1021 and the second guide surface 1031, and the output direction of the rear diversion mechanism can be adjusted by rotating the pendulum 102.

[0057] As an implementation method, the third rotating mechanism includes a rotating pin 104, a tail plate 105, a third electric push rod 106 and a third mounting member 107. The rotating pin 104 is vertically rotatably connected to the upper side of the base 101, the end of the pendulum 102 is fixedly connected to the rotating pin 104, one end of the tail plate 105 is fixedly connected to the rotating pin 104, the third mounting member 107 is installed on the frame 7, one end of the third electric push rod 106 is hinged to the third mounting member 107, and the other end of the third electric push rod 106 is hinged to the tail plate 105 to drive the tail plate 105 to rotate around the axis of the rotating pin 104.

[0058] Through the above arrangement, the third electric push rod 106 drives the pendulum 102 to rotate by pushing the tail plate 105 .

[0059] As an implementation method, the fruit delivery device also includes: a sensing control mechanism; the sensing control mechanism includes a first sensor 11, a second sensor 12 and a controller (not shown in the figure), the first sensor 11 is arranged on one side of the input end of the conveyor belt 3, and can detect fruits and vegetables arriving at the input end of the conveyor belt 3, the second sensor 12 is arranged on one side of the support plate 51, and can detect fruits and vegetables arriving at the support plate 51, and the controller is respectively connected to the first sensor 11 and the second sensor 12, so as to control the operation of the fruit support and unloading mechanism 5 and the fruit lifting and delivery mechanism 8 according to the position of the fruits and vegetables.

[0060] Through the above arrangement, the automation of the fruit delivery device can be realized, and the efficiency of the net setting can be further improved.

[0061] In the present application, the first sensor 11 and the second sensor 12 can be configured as a beam sensor. In addition, the first sensor 11 and the second sensor 12 can also be configured as a visual system to detect fruits and vegetables through the visual system. The specific configuration can be adjusted according to actual needs.

[0062] In the present application, in step a, when fruits and vegetables move from the previous process to the input end of the conveyor belt 3, the first sensor 11 detects the fruits and vegetables, indicating that fruits and vegetables have entered; the controller controls the driving mechanism 4 to drive the conveyor belt 3 to move, and the controller controls the corresponding front diversion mechanism 9 or rear diversion mechanism to allow the fruits and vegetables to enter the idle workstation; the second sensor 12 is arranged on one side of the support plate 51. When the fruits and vegetables move onto the support plate 51, they can be detected by the second sensor 12, triggering the lifting mechanism to operate, the tray 81 moves upward and lifts the fruits and vegetables. After the net is set, the controller controls the fruit unloading assembly to operate, the fruit unloading rack 52 tilts up, and the lifting mechanism drives the tray 81 to move downward. After the fruits and vegetables are unloaded through the fruit unloading rack 52, the controller controls the first rotating mechanism to operate, and the fruit unloading rack 52 rotates downward to reset.

[0063] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A cluster type net-covering machine fruit delivery device, characterized in that: include: Conveyor belts that can transport fruits and vegetables; A driving mechanism capable of driving the conveyor belt to operate; A fruit unloading support mechanism, wherein a plurality of fruit unloading support mechanisms are provided, and the fruit unloading support mechanisms are provided on the left and right sides of the conveyor belt and are arranged in sequence along the extending direction of the conveyor belt, and the fruit unloading support mechanism comprises a support plate capable of supporting the fruits and vegetables, and a fruit unloading assembly capable of discharging the fruits and vegetables on the support plate, and the support plate is provided below the net-covering device of the net-covering machine; The diverter mechanism can guide the fruits and vegetables on the conveyor belt to the support plate so that the netting device can net the fruits and vegetables.

2. A cluster type net-covering machine fruit delivery device according to claim 1, characterized in that: The support plate is provided with limiting holes into which the fruits and vegetables can be inserted.

3. A cluster type net-covering machine fruit delivery device according to claim 2, characterized in that: The machine also includes a frame, which includes side panels vertically arranged on the left and right sides of the conveyor belt, the upper sides of the side panels are higher than the upper surface of the conveyor belt, and the side panels are provided with a plurality of notches opening toward the supporting and unloading mechanism so that the fruits and vegetables can move to the supporting plate through the notches.

4. A cluster type net-covering machine fruit delivery device according to claim 3, characterized in that: The fruit unloading assembly comprises: A fruit unloading rack, wherein a groove adapted to the fruit unloading rack is arranged on the upper side of the support plate, the fruit unloading rack is horizontally arranged in the groove, the fruit unloading rack is in a door shape and is arranged around the limiting hole, the two ends of the fruit unloading rack are parallel to the conveying direction of the conveyor belt and are rotatably connected in the groove, and the distance between the two ends of the fruit unloading rack is smaller than the outer diameter of the fruits and vegetables; a first rotating mechanism, the first rotating mechanism can rotate the fruit unloading rack to tilt the fruit unloading rack and make the fruits and vegetables roll off the fruit unloading rack.

5. The cluster type net-covering machine fruit delivery device according to claim 2, characterized in that: Also includes: A lifting and delivering fruit mechanism is arranged below the supporting plate, and the upper end of the lifting and delivering fruit mechanism can pass through the limiting hole and lift the fruits and vegetables.

6. A cluster type net-covering machine fruit delivery device according to claim 3, characterized in that: The supporting and unloading fruit mechanisms arranged on the left and right sides of the output end of the conveyor belt are rear supporting and unloading fruit mechanisms, and the remaining supporting and unloading fruit mechanisms are front supporting and unloading fruit mechanisms. The notch opening toward the front supporting and unloading fruit mechanism is the front notch, and the notch opening toward the rear supporting and unloading fruit mechanism is the rear notch; The diverter mechanism includes a plurality of front diverter mechanisms and a rear diverter mechanism. The front diverter mechanism is arranged at each of the front notches. The front diverter mechanism can guide the fruits and vegetables on the conveyor belt to pass through the corresponding front notches to reach the front support fruit unloading mechanism. The rear diverter mechanism is close to the output end of the conveyor belt. The rear diverter mechanism can guide the fruits and vegetables on the conveyor belt to pass through the left or right rear notches to reach the corresponding rear support fruit unloading mechanism.

7. A cluster type net-covering machine fruit delivery device according to claim 6, characterized in that: The front diverter mechanism comprises: a front shift plate, which is arranged on a side of the front supporting fruit unloading mechanism close to the conveyor belt; A second rotating mechanism, wherein the second rotating mechanism is mounted on the frame, and an end of the front shift plate close to the output end of the conveyor belt is connected to the second rotating mechanism; The front diverter mechanism includes a folded state and a guiding state. When the front diverter mechanism is in the folded state, the front shift plate is arranged in parallel on one side of the conveyor belt to block the gap; when the front diverter mechanism is in the guiding state, the front shift plate is arranged obliquely relative to the conveyor belt so as to guide the fruits and vegetables on the conveyor belt to the front supporting fruit unloading mechanism.

8. The cluster type net-covering machine fruit delivery device according to claim 6, characterized in that: The rear diversion mechanism comprises: a base, which is located at the output end of the conveyor belt and is installed on the frame; A pendant, one end of which is rotatably connected to the upper side of the base, the notch opening toward the rear support unloading mechanism is the rear notch, the pendant blocks the rear notch on the left or right side, and a first guide surface capable of guiding the fruits and vegetables toward the rear notch is provided on the side of the pendant facing the other rear notch; A third rotating mechanism, the third rotating mechanism is installed on the frame and can drive the swing member to swing; A guide member, wherein the guide member is mounted on the base and is located between the swing member and the conveyor belt, wherein the middle portion of the guide member protrudes toward the input end of the conveyor belt to form a second guide surface on the left and right sides of the guide member, wherein one end of the second guide surface is connected to the first guide surface, and the other end of the second guide surface extends to the rear notch.

9. The cluster type net-covering machine fruit delivery device according to claim 5, characterized in that: Also includes: The sensing control mechanism includes a first sensor, a second sensor and a controller. The first sensor is arranged at one side of the input end of the conveyor belt and can detect fruits and vegetables arriving at the input end of the conveyor belt. The second sensor is arranged at one side of the support plate and can detect fruits and vegetables arriving at the support plate. The controller is connected to the first sensor and the second sensor respectively so as to control the operation of the supporting and unloading mechanism and the lifting and delivering mechanism according to the positions of the fruits and vegetables.

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