CN115489932A - Protective feeding mechanism of blueberry picking and grading machine - Google Patents

Abstract

The invention relates to the technical field of feeding of a grader, in particular to a protective feeding mechanism of a blueberry picking grader, which comprises a grading processing mechanism, a processing bottom plate, a sorting mechanism, a feeding transfer mechanism, a feeding auxiliary mechanism and a material taking mechanism positioned on the feeding transfer mechanism, wherein the grading processing mechanism is arranged on the processing bottom plate, a sorting frame and a feeding frame are fixedly arranged on the processing bottom plate, the sorting frame is positioned on one side of the grading processing mechanism, the feeding frame is positioned on one side of the sorting frame, the sorting mechanism is arranged on the sorting frame, one side of the sorting mechanism corresponds to the grading processing mechanism, and the feeding transfer mechanism is arranged on the processing bottom plate.

Description

Protective feeding mechanism of blueberry picking and grading machine

Technical Field

The invention relates to the technical field of feeding of graders, in particular to a protective feeding mechanism of a blueberry picking and grading machine.

Background

Blueberry is taken as a new small berry tree species with higher economic value and broad development prospect, is listed as one of five kinds of health food of human beings by international grain and agriculture organization, is known as 'the king of blueberry', along with the continuous improvement of the quality of life of people, more perfect balanced diet, the demand of people on blueberry is continuously increased, the planting area, the productivity and the like of blueberry are also increased year by year, the traditional manual blueberry picking is gradually replaced by a blueberry picking machine, although the efficiency of the blueberry picking machine in picking is higher, a certain amount of impurities and rotten fruits can remain in the picked blueberry, and meanwhile, the size of the blueberry cannot be graded, so that the blueberry picked by the blueberry picking machine also needs to be graded by a picking grader to grade the impurities, the rotten fruits and the large and small fruits in the blueberry.

The blueberry picking grader in the prior art mainly comprises a conveying table, a fan, a grading part and the like, impurities are blown away by the fan through manual feeding, secondary fruits and impurities are picked off from a conveying belt and finally enter the grading part, round holes with different diameters are arranged on each grading screen of the grading part and are uniformly arranged on the screens (the grade closest to a feeding port is the minimum grade, and the grade is the second grade and the third grade according to the diameter of a hole on the screen, and the size of the last grade of blueberry is the largest), the blueberries sequentially enter the grading part from the conveying belt, under the action of a screen-shaped roller, the size grading is realized, the conveying belt with a corresponding outlet is conveyed to a revolving basket of a user by the blueberry with the corresponding diameter of each roller, so that the whole sorting process is finished, although the blueberry picking grader in the prior art can screen and grade the blueberries picked by the blueberry picking machine, however, in the practical use process, when the blueberries are treated, the blueberries are mostly accumulated in the feeding hopper on one side of the feeding driving belt in a worker accumulation type mode, the blueberries are fed through the conveying belt, or the feeding hopper containing the blueberries is manually moved for feeding, the first mode is accumulation type feeding, the mutual contact between the feeding processes of the blueberries is large, the fruit powder on the blueberries is very easy to shake off and drop, the fruit powder has the effect of protecting the blueberries, so that the water loss speed of the pulp of the blueberries can be reduced, the skins of the blueberries are also not easy to breed bacteria due to overhigh humidity, the quality of the blueberries is influenced, and the second mode is not easy to lead the fruit powder on the blueberries to drop, but will cause great loss to staff's physical power, be unfavorable for the long-time operation of staff, influence the blueberry and divide hierarchical efficiency of handling, to the problem that prior art exists, we have provided a protection feed mechanism of blueberry picking grader.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the protective feeding mechanism of the blueberry picking and grading machine, compared with manual feeding in the prior art, when the blueberry is subjected to grading treatment, the automatic feeding of the blueberry can be realized, the feeding speed of the blueberry can be controlled during feeding, and meanwhile, fruit powder on the surface of the blueberry can be well protected during feeding, so that the treatment efficiency of the blueberry is greatly increased, the quality of the blueberry is ensured, and the practicability is high.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a protective feeding mechanism of a blueberry picking grader comprises a grading processing mechanism, a processing bottom plate, a sorting mechanism, a feeding transfer mechanism, a feeding auxiliary mechanism and a material taking mechanism positioned on the feeding transfer mechanism;

the grading treatment mechanism is arranged on the processing bottom plate, a sorting frame and a feeding frame are fixedly arranged on the processing bottom plate, the sorting frame is positioned on one side of the grading treatment mechanism, and the feeding frame is positioned on one side of the sorting frame;

the sorting mechanism is arranged on the sorting frame, and one side of the sorting mechanism corresponds to the grading processing mechanism;

the feeding transfer mechanism is arranged on the processing bottom plate and is positioned between the sorting frame and the feeding frame;

the material taking mechanism is arranged above the feeding transfer mechanism;

the feeding auxiliary mechanism is arranged on the feeding frame and corresponds to the material taking mechanism.

On the basis of the scheme, the sorting mechanism comprises two sorting plates, two sorting rotating rods, two sorting rollers, a sorting conveyer belt, a sorting motor and two sorting baffles, wherein the sorting plates are all detachably and fixedly mounted on the sorting frame through a plurality of bolts, the sorting rotating rods are all rotatably mounted between the sorting plates, the sorting rollers are respectively and fixedly mounted on the two sorting rotating rods, the sorting conveyer belt is in transmission connection between the sorting rollers, the sorting motor is mounted at one side of one end of the sorting plate, the output end of the sorting motor is fixedly mounted at one end of one side of the sorting rotating rods, the two conveying sorting baffles are respectively and fixedly mounted on the sorting plates, and the two sorting baffles are all corresponding to the upper surfaces of the sorting conveyer belts.

As a preferred technical scheme of the present invention, the feeding transfer mechanism includes two bearing sliders, a bearing frame, two transfer toothed plates, two transfer gears, a transfer rod and a transfer motor, the two bearing sliders are both fixedly mounted on the processing bottom plate, the bearing frame is slidably mounted on the two bearing sliders and is located above the two bearing sliders, the transfer motor is mounted on one side of the bearing frame through a motor seat, the transfer rod is rotatably mounted on the bearing frame, one end of the transfer rod is fixedly mounted with an output end of the transfer motor, the two transfer gears are both fixedly mounted on the transfer rod, the two transfer toothed plates are both fixedly mounted on the processing bottom plate through a toothed seat, and the two transfer toothed plates are respectively engaged with the two transfer gears.

As a preferred technical scheme of the invention, the material taking mechanism comprises a main electric cylinder, an adjusting table, an adjusting electric cylinder, an adjusting toothed plate, an adjusting gear, an adjusting rotating rod, a clamping seat, a clamping rotating block, a blanking motor, a first blanking gear, a second blanking gear and a clamping claw, the main electric cylinder is mounted on the bearing frame, an output end of the main electric cylinder extends upwards to the upper side of the bearing frame and is fixedly mounted with the adjusting table, the adjusting electric cylinder is mounted on one side of the adjusting table, an output end of the adjusting electric cylinder penetrates through the adjusting table and is fixedly mounted with the adjusting toothed plate, the adjusting rotating rod is rotatably mounted on the adjusting table, the adjusting gear is fixedly mounted on the adjusting rotating rod, the adjusting gear is mutually engaged with the adjusting toothed plate, the adjusting seat is fixedly mounted on the adjusting rotating rod, the clamping rotating block is rotatably mounted on the clamping seat, the second blanking gear is fixedly mounted on one side of the clamping rotating block, the blanking motor is mounted on one side of the blanking seat, an output end of the adjusting gear is fixedly mounted between the clamping rotating block and the clamping rotating block, and the clamping claw is mounted on the other side of the clamping rotating block.

Preferably, the material loading auxiliary mechanism comprises a material loading plate, a material loading motor, a material loading rotating rod, a material loading box, a first umbrella-shaped gear, a second umbrella-shaped gear, a third umbrella-shaped gear, a fourth umbrella-shaped gear, two screws and two nuts, wherein the material loading plate is longitudinally slidably mounted on the material loading frame, the two nuts are fixedly mounted on the material loading plate, the material loading motor and the material loading box are mounted at the top end of the material loading frame, the material loading rotating rod is rotatably mounted inside the material loading box, the second umbrella-shaped gear is fixedly mounted on the material loading rotating rod, the output end of the material loading motor extends to the inside of the material loading box and is fixedly mounted between the first umbrella-shaped gears, the first umbrella-shaped gear is mutually meshed with the second umbrella-shaped gear, the two parts of the screws are rotatably mounted on the material loading frame, the two parts of the screws are respectively in threaded connection with the two nuts, the other parts of the two screws extend to the inside of the material loading box and are respectively fixedly mounted with the four umbrella-shaped gears, the three umbrella-shaped gears are fixedly mounted on the material loading rotating rod, and are respectively meshed with the two umbrella-shaped gears.

Furthermore, press from both sides and get the claw and include two and snatch the pole, snatch the frame, snatch electronic jar, two snatch the semi-gear and two-way pinion rack that snatchs, snatch electronic jar and install and get one side of turning block at the clamp, snatch the frame and install the opposite side of getting the turning block is got, two snatch the semi-gear and all rotate and install the inside of snatching the frame, two snatch the pole respectively fixed mounting on two snatch the semi-gear, and two snatch looks adaptation between the pole, the output that snatchs electronic jar run through to inside of snatching the frame and with two-way fixed mounting between the pinion rack, two-way both ends of snatching the pinion rack respectively with two snatch intermeshing between the semi-gear.

Still further, fixed mounting has two protective housing that are used for protecting transfer pinion rack and transfer gear on the processing bottom plate, two all seted up the transfer through-hole on the protective housing, the part of transfer pole is located the inside of transfer through-hole.

In order to stabilize the position of the turnover basket bearing the blueberries, a stabilizing basket frame is fixedly mounted on the feeding plate through a plurality of second bolts.

(III) advantageous effects

Compared with the known public technology, the invention provides a protective feeding mechanism of a blueberry picking and grading machine, which has the following beneficial effects:

according to the blueberry picking device, when blueberries are fed, the blueberries picked by the blueberry picking machine are placed in the turnover baskets, the turnover baskets are arranged on the feeding auxiliary mechanism on the feeding frame layer by layer, the longitudinal movement of the positions of the feeding turnover baskets carrying the blueberries is facilitated through the matching of the feeding auxiliary mechanism, the turnover baskets arranged on the feeding auxiliary mechanism can be conveniently taken layer by layer through the matching of the feeding transfer mechanism and the material taking mechanism, and then the turnover baskets are automatically, uniformly and slowly poured on the sorting mechanism, so that the fruit powder on the blueberries is prevented from falling off excessively, meanwhile, the traditional manual feeding is replaced through the automatic material taking and feeding function of the blueberry picking device, and the labor force of workers is greatly reduced;

consequently, this protection feed mechanism of grader is picked to blueberry, it is when handling the blueberry, not only can realize getting the material loading to the automation of blueberry, and during the material loading, the material loading speed of steerable blueberry, when the material loading that simultaneously also can be fine, protects the fruit powder on blueberry surface, greatly increased the treatment effeciency of blueberry and the quality of assurance blueberry.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a partially cut-away perspective view of the present invention;

FIG. 4 is a schematic perspective view of another embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1A;

FIG. 6 is an enlarged view of a portion of FIG. 1 at B;

FIG. 7 is an enlarged partial view of FIG. 1 at C;

FIG. 8 is an enlarged partial schematic view of FIG. 1 at D in accordance with the present invention;

FIG. 9 is an enlarged, partial, schematic view of FIG. 2 at E;

fig. 10 is a partially enlarged view of the structure at F in fig. 3 according to the present invention.

The reference numerals in the drawings represent: 1. a classification processing mechanism; 2. processing a bottom plate; 3. a sorting rack; 4. a feeding frame; 5. sorting plates; 6. sorting rotating rods; 7. sorting a conveying belt; 8. a sorting motor; 9. sorting baffles; 10. a bearing sliding seat; 11. a carrier; 12. a transfer toothed plate; 13. a transfer gear; 14. a middle rotating rod; 15. a transfer motor; 16. a main electric cylinder; 17. an adjusting table; 18. adjusting the electric cylinder; 19. adjusting the toothed plate; 20. an adjusting gear; 21. clamping a rotating block; 22. a blanking motor; 23. a first blanking gear; 24. a second blanking gear; 25. feeding plates; 26. a feeding motor; 27. a feeding rotating rod; 28. feeding a material box; 29. a first bevel gear; 30. a second bevel gear; 31. a third toothed wheel; 32. umbrella-shaped gear four; 33. a screw; 34. a nut; 35. a grabbing rod; 36. a grabbing frame; 37. grabbing the electric cylinder; 38. grabbing a half gear; 39. a bidirectional grabbing toothed plate; 40. a protective box; 41. a stabilizing basket frame; 101. a sorting mechanism; 102. a feeding transfer mechanism; 103. a material taking mechanism; 104. a feeding auxiliary mechanism; 105. the claw is clamped.

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.

Example 1

Referring to fig. 1-10, a protective feeding mechanism of a blueberry picking and grading machine includes a grading processing mechanism 1, and further includes a processing bottom plate 2, a sorting mechanism 101, a feeding transfer mechanism 102, a feeding auxiliary mechanism 104, and a material taking mechanism 103 located on the feeding transfer mechanism 102, where the grading processing mechanism 1 is an original component on a blueberry picking and grading machine in the prior art, and is a known prior art of a person skilled in the art, and has a main function of realizing grading and screening processing of blueberries, and is not a main innovative technology of the present invention, and therefore, the structure and function of the grading processing mechanism 1 are not described herein too much, the grading processing mechanism 1 is installed on the processing bottom plate 2, a sorting frame 3 and a feeding frame 4 are fixedly installed on the processing bottom plate 2, the sorting frame 3 is located on one side of the grading processing mechanism 1, and the feeding frame 4 is located on one side of the sorting frame 3.

The feeding auxiliary mechanism 104 is mounted on the feeding frame 4, the feeding auxiliary mechanism 104 corresponds to the material taking mechanism 103, the feeding auxiliary mechanism 104 comprises a feeding plate 25, a feeding motor 26, a feeding rotating rod 27, a feeding box 28, a first bevel gear 29, a second bevel gear 30, a third bevel gear 31, a fourth bevel gear 32, two screws 33 and two nuts 34, the feeding plate 25 is longitudinally slidably mounted on the feeding frame 4, the two nuts 34 are fixedly mounted on the feeding plate 25, the feeding motor 26 and the feeding box 28 are both mounted at the top end of the feeding frame 4, the feeding rotating rod 27 is rotatably mounted inside the feeding box 28, the second bevel gear 30 is fixedly mounted on the feeding rotating rod 27, the output end of the feeding motor 26 extends into the feeding box 28 and is fixedly mounted between the first bevel gear 29, the first bevel gear 29 and the second bevel gear 30 are mutually engaged, the two screws 33 are rotatably mounted on the feeding frame 4, the two screws 33 are respectively in threaded connection with the two nuts 34, the two screws 33 extend into the first bevel gear 29 and are fixedly mounted between the two bevel gears 31, the two screws 33 are respectively fixedly mounted on two sides of the feeding frame 31, the two bevel gears 31 are respectively fixedly mounted on two sides of the umbrella gear 31, and are respectively mounted on the two bevel gears 31;

specifically, when the blueberries picked by the blueberry picking machine are processed, the picked blueberries are placed in turn in a turnover basket for bearing the blueberries, the turnover basket is stacked on the feeding plate 25 layer by layer, the feeding motor 26 is started, the output end of the feeding motor 26 drives the first bevel gear 29 to rotate, the first bevel gear 29 drives the second bevel gear 30 to rotate, the second bevel gear 30 drives the feeding rotating rod 27 to rotate, the feeding rotating rod 27 drives the third bevel gears 31 on two sides of the feeding rotating rod 27 to rotate, the third bevel gear 31 drives the fourth bevel gear 32 to rotate, the fourth bevel gear 32 drives the screw 33 to rotate, the nut 34 is driven to move by the rotation of the screw 33, the feeding plate 25 is driven to move by the nut 34, so that the feeding plate 25 can move vertically up and down by the forward and reverse rotation of the feeding motor 26, and the turnover basket above the feeding plate 25 can be driven to move by the feeding plate 25, and the feeding motor 26 is a stepping motor in the prior art, and can drive the turnover basket to move one turnover basket at each time.

The sorting mechanism 101 is installed on the sorting frame 3, one side of the sorting mechanism 101 corresponds to the classification processing mechanism 1, the sorting mechanism 101 comprises two sorting plates 5, two sorting rotating rods 6, two sorting rollers, a sorting conveyer belt 7, a sorting motor 8 and two sorting baffles 9, the two sorting plates 5 are detachably and fixedly installed on the sorting frame 3 through a plurality of bolts I, the two sorting rotating rods 6 are rotatably installed between the two sorting plates 5, the two sorting rollers are fixedly installed on the two sorting rotating rods 6 respectively, the sorting conveyer belt 7 is connected between the two sorting rollers in a transmission manner, the sorting motor 8 is installed at one end of the sorting plate 5 at one side, the output end of the sorting motor 8 is fixedly installed with one end of the sorting rotating rod 6 at one side, the two conveying sorting baffles 9 are fixedly installed on the two sorting plates 5 respectively, and the two sorting baffles 9 correspond to the upper surface of the sorting conveyer belt 7;

specifically, letter sorting mechanism 101 is when carrying out the use, places the blueberry back on letter sorting conveyer belt 7, drives letter sorting bull stick 6 through the output that starts letter sorting motor 8, letter sorting motor 8 and rotates, and letter sorting bull stick 6 drives the letter sorting roller and rotates, through the letter sorting roller drive letter sorting carry the drive belt transmission can, the blueberry that letter sorting baffle 9 mainly used prevented and controlled on the letter sorting conveyer belt 7 breaks away from letter sorting conveyer belt 7.

As mentioned above, the feeding transfer mechanism 102 is installed on the processing base plate 2, and the feeding transfer mechanism 102 is located between the sorting rack 3 and the feeding rack 4, the material taking mechanism 103 is installed above the feeding transfer mechanism 102, the feeding transfer mechanism 102 includes two bearing sliders 10, a bearing frame 11, two transfer toothed plates 12, two transfer gears 13, a transfer rod 14 and a transfer motor 15, the two bearing sliders 10 are both fixedly installed on the processing base plate 2, the bearing frame 11 is slidably installed on the two bearing sliders 10, and the bearing frame 11 is located above the two bearing sliders 10, the transfer motor 15 is installed on one side of the bearing frame 11 through a motor base, the transfer rod 14 is rotatably installed on the bearing frame 11, and one end of the transfer rod 14 is fixedly installed with an output end of the transfer motor 15, the two transfer gears 13 are both fixedly installed on the transfer rod 14, the two transfer toothed plates 12 are both fixedly installed on the processing base plate 2 through a toothed base, the two transfer toothed plates 12 are respectively meshed with the two transfer gears 13, the material mechanism comprises a main electric cylinder 16, an adjusting table 17, an adjusting electric cylinder 18, an adjusting toothed plate 19, an adjusting gear 20, an adjusting rotating rod, a clamping seat, a clamping rotating block 21, a blanking motor 22, a blanking gear 23, a blanking gear 24 and a clamping claw 105, the main electric cylinder 16 is installed on the bearing frame 11, the output end of the main electric cylinder 16 extends upwards to the upper part of the bearing frame 11 and is fixedly installed with the adjusting table 17, the adjusting electric cylinder 18 is installed at one side of the adjusting table 17, the output end of the adjusting electric cylinder 18 penetrates through the adjusting table 17 and is fixedly installed with the adjusting toothed plate 19, the adjusting rotating rod is rotatably installed on the adjusting table 17, the adjusting gear 20 is fixedly installed on the adjusting rotating rod, and the adjusting gear 20 is meshed with the adjusting toothed plate 19, the clamping seat is fixedly installed on the adjusting rotating rod, the clamping rotating block 21 is rotatably installed on the clamping seat, the second discharging gear 24 is fixedly installed on one side of the clamping rotating block 21, the discharging motor 22 is installed on one side of the clamping seat, the output end of the discharging motor 22 and the first discharging gear 23 are fixedly installed, the first discharging gear 23 and the second discharging gear 24 are meshed with each other, the clamping claw 105 is installed on the conveying clamping rotating block 21, and the clamping end position of the clamping claw 105 clamps the other side of the rotating block 21.

Specifically, when the material is automatically taken and distributed by the material feeding transfer mechanism 102 and the material taking mechanism 103 on the revolving basket carrying blueberries on the material feeding auxiliary mechanism 104, the transfer motor 15 is started, the output end of the transfer motor 15 drives the transfer rod 14 to rotate, the transfer rod 14 drives the transfer gear 13 to rotate, the transfer gear 13 moves on the transfer toothed plate 12 engaged with the transfer gear, so that the carrier 11 is driven to move by the rotation of the transfer motor 15 through the cooperation between the transfer gear 13 and the transfer toothed plate 12, the carrier 11 is driven to reciprocate through the forward and reverse rotation of the transfer motor 15, the material taking mechanism 103 is driven to move by the movement of the carrier 11, when the material is taken by the material taking mechanism 103 on the stacked revolving basket, the clamping end of the clamping claw 105 is moved to a position suitable for clamping the revolving basket through the driving of the transfer motor 15, after the clamping corresponding revolving basket is clamped by the clamping claw 105, the electric cylinder 16 is started, the output end of the main electric cylinder 16 drives the adjusting table 17 to move upwards, the adjusting table 17 drives the adjusting cylinder 18, the adjusting cylinder, the clamping claw 21 clamps the clamping claw 105 and the clamping basket to move upwards, the material is driven by the adjusting cylinder 21, the adjusting cylinder 19, the clamping auxiliary clamping claw 19, the upper end of the clamping basket is driven by the adjusting cylinder 21 to move, the clamping claw 19, the upper end of the clamping claw 19, when moving the turnover basket to the top of sorting mechanism 101, through adjusting the flexible length of 16 output ends of main electric cylinder, adjust the distance between sorting conveyer belt 7 on turnover basket and the sorting mechanism 101, then through starting unloading motor 22, the output of unloading motor 22 drives unloading gear 23 and rotates, unloading gear 23 drives unloading gear two 24 and rotates, unloading gear two 24 drives to press from both sides and get the commentaries on classics piece 21 and move, press from both sides and get the commentaries piece 21 and drive and press from both sides and get the claw 105 and rotate, thereby realize pressing from both sides the turnover case of pressing from both sides and getting the claw 105 and getting the turnover case of getting the commentaries, it is even to fall its inside onto sorting conveyer belt 7 to bear the blueberry, through the transmission of sorting conveyer belt 7, carry out even dispersion transportation with the blueberry, the staff only need to carry out the inside impurity of blueberry or the mashed fruit of carrying on sorting conveyer belt 7, after pressing from both sides the claw 105 and getting the blueberry inside turnover case and falling clean, place empty on sorting conveyer belt 7 through getting the turnover case of getting the claw 105 and can be used for carrying out fine unloaded blueberry powder automatically, the turnover case can bear the empty blueberry powder by the repeated.

Example 2

The embodiment 2 of the present invention is added to the embodiment 1, and the following are provided:

the gripping claw 105 includes two gripping rods 35, a gripping rack 36, a gripping electric cylinder 37, two gripping half-gears 38 and a bidirectional gripping toothed plate 39, the gripping electric cylinder 37 is installed on one side of the gripping rotating block 21, the gripping rack 36 is installed on the other side of the gripping rotating block 21, both the two gripping half-gears 38 are rotatably installed inside the gripping rack 36, the two gripping rods 35 are respectively and fixedly installed on the two gripping half-gears 38, the two gripping rods 35 are adapted to each other, an output end of the gripping electric cylinder 37 penetrates through the inside of the gripping rack 36 and is fixedly installed between the bidirectional gripping toothed plate 39, both ends of the bidirectional gripping toothed plate 39 are respectively and mutually engaged with the two gripping half-gears 38, specifically, when the turnover box is gripped by the gripping claw 105, the two gripping electric cylinder 37 is started, the output end of the gripping electric cylinder 37 drives the bidirectional gripping toothed plate 39 to move, the bidirectional gripping toothed plate 39 drives the two gripping half-gears 38 to rotate, the two gripping rods 35 are driven to move in the opposite direction or in the opposite direction by the gripping electric cylinder 38, and the turnover box are put down, and the gripping operation of the turnover box is realized by the gripping rods 35 in the gripping operation of the gripping claw structure, and the gripping operation of the gripping semi-gear 38, which the gripping rack 35 is matched with the gripping operation of the gripping claw in the gripping operation in the actual gripping operation.

In order to protect the transfer pinion rack 12 and the transfer gear 13 in the convenience, fixed mounting has two protective housing 40 that are used for protecting transfer pinion rack 12 and transfer gear 13 on the processing bottom plate 2, has all seted up the transfer through-hole on two protective housing 40, and the part of transfer pole 14 is located the inside of transfer through-hole.

In order to stabilize the position of the turnover basket bearing the blueberries, a stabilizing basket frame 41 is fixedly mounted on the feeding plate 25 through a plurality of second bolts.

The sorting motor 8, the transfer motor 15, the main electric cylinder 16, the adjusting electric cylinder 18, the discharging motor 22, the feeding motor 26 and the grabbing electric cylinder 37 are conventional devices which are purchased from the market and are known to those skilled in the art, the models can be selected or customized according to actual needs, the setting mode, the installation mode and the electric connection mode are set, for those skilled in the art, only debugging operation is required according to the requirements of the use specifications, the sorting motor 8, the transfer motor 15, the main electric cylinder 16, the adjusting electric cylinder 18, the discharging motor 22, the feeding motor 26 and the grabbing electric cylinder 37 are all provided with control switches matched with the control switches, the installation positions of the control switches are selected according to actual use requirements, and the operation control of operators is facilitated, so that redundant description is omitted.

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

Claims (8)

1. The utility model provides a grader's protection feed mechanism is picked to blueberry, includes hierarchical processing mechanism (1), its characterized in that still includes:

the processing bottom plate (2), the grading processing mechanism (1) is installed on the processing bottom plate (2), a sorting rack (3) and a loading rack (4) are fixedly installed on the processing bottom plate (2), the sorting rack (3) is located on one side of the grading processing mechanism (1), and the loading rack (4) is located on one side of the sorting rack (3);

a sorting mechanism (101), wherein the sorting mechanism (101) is installed on the sorting frame (3), and one side of the sorting mechanism (101) corresponds to the grading processing mechanism (1);

the feeding transfer mechanism (102), the feeding transfer mechanism (102) is installed on the processing bottom plate (2), and the feeding transfer mechanism (102) is located between the sorting rack (3) and the feeding rack (4);

the material taking mechanism (103) is positioned on the feeding transfer mechanism (102), and the material taking mechanism (103) is arranged above the feeding transfer mechanism (102);

the feeding auxiliary mechanism (104) is mounted on the feeding frame (4), and the feeding auxiliary mechanism (104) corresponds to the material taking mechanism (103).

2. The protective feeding mechanism of the blueberry picking grader according to claim 1, wherein the sorting mechanism (101) comprises two sorting plates (5), two sorting rotating rods (6), two sorting rollers, a sorting conveyer belt (7), a sorting motor (8) and two sorting baffles (9);

two fixed mounting can be dismantled through a plurality of bolts one to letter sorting board (5) all install on letter sorting frame (3), two letter sorting bull stick (6) all rotate and install two between letter sorting board (5), two letter sorting roller fixed mounting is respectively on two letter sorting bull sticks (6), letter sorting conveyer belt (7) transmission is connected two between the letter sorting roller, letter sorting motor (8) are installed and are being located one side the one end of letter sorting board (5), and the output of letter sorting motor (8) with be located one side the one end fixed mounting of letter sorting bull stick (6), two carry letter sorting baffle (9) respectively fixed mounting two on letter sorting board (5), and two letter sorting baffle (9) all correspond with the upper surface of letter sorting conveyer belt (7).

3. The protective feeding mechanism of the blueberry picking and grading machine as claimed in claim 1, wherein the feeding transfer mechanism (102) comprises two bearing sliders (10), a bearing frame (11), two transfer toothed plates (12), two transfer gears (13), a transfer rod (14) and a transfer motor (15);

two bear the equal fixed mounting of slide (10) on the processing bottom plate (2), bear frame (11) slidable mounting two bear on slide (10), and bear frame (11) and be located two bear the top of slide (10), transit motor (15) pass through the motor cabinet and install one side of bearing frame (11), transit pole (14) rotate to be installed bear on frame (11), and the one end of transit pole (14) with the output fixed mounting of transit motor (15), two equal fixed mounting of transit gear (13) is in on transit pole (14), two the transit pinion rack (12) all pass through toothholder fixed mounting on processing bottom plate (2), and two the transit pinion rack (12) respectively with two intermeshing between the transit gear (13).

4. The protective feeding mechanism of a blueberry picking and grading machine as claimed in claim 1, wherein the material taking mechanism (103) comprises a main electric cylinder (16), an adjusting table (17), an adjusting electric cylinder (18), an adjusting toothed plate (19), an adjusting gear (20), an adjusting rotating rod, a clamping seat, a clamping rotating block (21), a blanking motor (22), a first blanking gear (23), a second blanking gear (24) and a clamping claw (105);

the automatic feeding device is characterized in that the main electric cylinder (16) is installed on the bearing frame (11), the output end of the main electric cylinder (16) upwards extends to the position above the bearing frame (11) and is fixedly installed between the adjusting tables (17), the adjusting electric cylinder (18) is installed on one side of the adjusting tables (17), the output end of the adjusting electric cylinder (18) penetrates through the adjusting tables (17) and is fixedly installed between the adjusting toothed plates (19), the adjusting rotary rod is rotatably installed on the adjusting tables (17), the adjusting gear (20) is fixedly installed on the adjusting rotary rod, the adjusting gear (20) is mutually meshed with the adjusting toothed plates (19), the clamping seat is fixedly installed on the adjusting rotary rod, the clamping rotary block (21) is rotatably installed on the clamping seat, the second discharging gear (24) is fixedly installed on one side of the clamping rotary block (21), the discharging motor (22) is installed on one side of the discharging seat, the output end of the discharging motor (22) is fixedly installed between the first discharging gear (23), the clamping gear (23) and the clamping gear (24) is fixedly installed on the other side of the clamping rotary block, and the discharging end of the clamping rotary block (21) is meshed with the clamping gear (24).

5. The protective feeding mechanism of the blueberry picking and grading machine as claimed in claim 1, wherein the feeding auxiliary mechanism (104) comprises a feeding plate (25), a feeding motor (26), a feeding rotating rod (27), a feeding box (28), a first bevel gear (29), a second bevel gear (30), two third bevel gears (31), two fourth bevel gears (32), two screws (33) and two nuts (34);

the feeding plate (25) is longitudinally slidably mounted on the feeding frame (4), the two nuts (34) are fixedly mounted on the feeding plate (25), the feeding motor (26) and the feeding box (28) are both arranged at the top end of the feeding frame (4), the feeding rotating rod (27) is rotatably arranged inside the feeding box (28), the second umbrella-shaped gear (30) is fixedly arranged on the feeding rotating rod (27), the output end of the feeding motor (26) extends to the interior of the upper material box (28) and is fixedly arranged between the feeding motor and the bevel gear I (29), the first umbrella-shaped gear (29) and the second umbrella-shaped gear (30) are meshed with each other, the two screw rods (33) are all rotatably installed on the feeding frame (4), the two screw rods (33) are respectively in threaded connection with the two nuts (34), the other part of each screw rod (33) extends into the upper feeding box (28) and is respectively fixedly installed with the four umbrella-shaped gears (32), the three umbrella-shaped gears (31) are all fixedly installed on the feeding rotating rod (27), and the two third bevel gears (31) are respectively meshed with the two fourth bevel gears (32), and the two third bevel gears (31) are respectively positioned at two sides of the second bevel gear (30).

6. The protective feeding mechanism of the blueberry picking grader according to claim 4, wherein the clamping claw (105) comprises two grabbing rods (35), a grabbing frame (36), a grabbing electric cylinder (37), two grabbing half gears (38) and a bidirectional grabbing toothed plate (39);

the grabbing electric cylinder (37) is installed on one side of the grabbing rotary block (21), the grabbing frame (36) is installed on the other side of the grabbing rotary block (21), the grabbing half gears (38) are installed in the grabbing frame (36) in a rotating mode, the grabbing rods (35) are fixedly installed on the grabbing half gears (38) respectively, the grabbing rods (35) are matched, the output end of the grabbing electric cylinder (37) penetrates through the grabbing frame (36) and is fixedly installed between the two-way grabbing toothed plates (39), and the two ends of the two-way grabbing toothed plates (39) are meshed with the grabbing half gears (38) respectively.

7. The protective feeding mechanism of the blueberry picking and grading machine as claimed in claim 3, wherein two protective boxes (40) for protecting a transfer toothed plate (12) and a transfer gear (13) are fixedly mounted on the processing bottom plate (2), transfer through holes are formed in the two protective boxes (40), and part of the transfer rod (14) is located inside the transfer through holes.

8. The protective feeding mechanism of the blueberry picking grader according to claim 5, wherein a stabilizing basket frame (41) is fixedly mounted on the feeding plate (25) through a plurality of second bolts.

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