CN111802180B

CN111802180B - Device is picked in bank to asparagus

Info

Publication number: CN111802180B
Application number: CN202010732782.3A
Authority: CN
Inventors: 肖欣武; 罗滨
Original assignee: Individual
Current assignee: Xiao Xinwu
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-11-26
Anticipated expiration: 2040-07-27
Also published as: CN111802180A

Abstract

The invention discloses a row picking device for flammulina velutipes, relates to the technical field of edible mushroom picking, and solves the problems that the traditional picking mode for the flammulina velutipes is complex in process and low in flammulina velutipes picking efficiency, and the existing flammulina velutipes picking equipment is difficult to pick the flammulina velutipes planted in rows in a greenhouse. A row picking device for flammulina velutipes comprises a frame, a collecting box, handrails, a shearing mechanism, a power mechanism and the like; the collecting box is fixedly arranged on one side face of the frame, the two sides of the collecting box are fixedly provided with symmetrical handrails, the shearing mechanism is arranged on the frame, and the power mechanism is arranged on the frame and the collecting box and connected with the shearing mechanism. According to the invention, the harvesting work of the flammulina velutipes planted in rows in the greenhouse can be completed by pushing the vehicle frame to move, so that the harvesting efficiency of the flammulina velutipes is improved, and the working strength of workers in the flammulina velutipes harvesting process is reduced.

Description

Device is picked in bank to asparagus

Technical Field

The invention relates to the technical field of edible mushroom picking, in particular to a row picking device for flammulina velutipes.

Background

The golden mushroom is an edible mushroom cultivated in autumn and winter and early spring, is famous for being fresh and tender in cap, crisp in stem, rich in nutrition and palatable in taste, has rich amino acid content higher than that of common mushrooms, and can prevent and treat canker by being eaten frequently. Because the demand of the market for the flammulina velutipes is large, the flammulina velutipes is mostly planted in a greenhouse planting mode at present, so that the yield of the flammulina velutipes can better meet the market demand.

When the pileus opening degree of the needle mushrooms reaches 30 percent, the pileus grows to be 0.8-1.5 cm in diameter, and the stipe is 15-20 cm in length, the needle mushrooms can be harvested. The traditional needle mushroom harvesting mode is that a grower grasps a mushroom bag with one hand, stretches into the bag with the other hand to lightly grasp mushroom clusters to pull down, and needs to cut off the positions of mushroom feet with saw dust regularly with a knife, and needs to clean the mushroom feet remained on a culture medium, so that the working procedures are complicated, the needle mushroom harvesting efficiency is low, meanwhile, the grower needs to bend down when harvesting the needle mushrooms, and the long-time harvesting work can cause the physical fatigue of the grower. Because the golden mushroom plants planted in the greenhouse are generally very dense, the existing picking equipment is difficult to harvest the golden mushrooms planted in rows.

Disclosure of Invention

The invention aims to provide a row-of-flammulina velutipes picking device which can quickly collect flammulina velutipes planted in rows in a greenhouse, improve the collection efficiency of the flammulina velutipes and help workers release the tiresome flammulina velutipes collection work, so as to solve the problems in the background art.

The technical implementation scheme of the invention is as follows: the utility model provides a device is picked in bank to asparagus, includes frame, collecting box, handrail, cuts mechanism, power unit and collects the mechanism, collecting box fixed mounting is in a side of frame, the both sides fixed mounting of collecting box has the handrail of symmetry, it installs on the frame to cut the mechanism, power unit installs on frame and collecting box and is connected with cutting the mechanism, it installs on the collecting box and is connected with power unit to collect the mechanism.

Further, it includes the fixed plate, separates net pole, fixed axle, first shearing sword, second shearing sword and torque spring to cut the mechanism, fixed plate fixed mounting is on the frame, a side fixed mounting of fixed plate has a plurality of net poles that separate, the another side fixed mounting of fixed plate has a plurality of equidistance fixed axles, the rotation type is installed on the fixed axle and is first sheared sword and second and cut the sword than first shearing sword longer, install torque spring between the one end of fixed axle and the first side of cuting the sword, torque spring and fixed axle are also installed to the other end of fixed axle and the second side of cuting the sword and are passed torque spring.

Further, the power mechanism comprises a support rod, a guide rack, a furling rod, guide wheels, a mounting rack, a first gear, a rotating shaft, a second gear, a transmission gear, a homing spring, a driving motor and a sector gear, wherein the frame is fixedly provided with two symmetrical support rods, one ends of the support rods are provided with guide holes, the guide rack is slidably mounted in the guide holes at one ends of the support rods, the furling rod is fixedly mounted at one side surface of the two guide racks and is provided with a plurality of square holes, the square holes in the furling rod are rotatably provided with two guide wheels, one ends of the first shearing knife and the second shearing knife are respectively contacted with the two guide wheels, one side surface of the frame is fixedly provided with the two symmetrical mounting racks, the mounting rack is close to the support rods, the first gear is mounted on one mounting rack through a bearing and a rotating shaft, the rotating shaft is mounted on the two mounting racks through a bearing, the second gear is fixedly mounted at one end of the rotating shaft and meshed with the first gear, two symmetrical transmission gears are fixedly mounted on the rotating shaft and meshed with the guide rack, a homing spring is mounted between the rotating shaft and one side face of the two mounting frames respectively, the rotating shaft penetrates through the homing spring, the driving motor is fixedly mounted on one side face of the collecting box, and the sector gear is mounted on an output shaft of the driving motor through a rotating shaft and meshed with the first gear.

Furthermore, the collecting mechanism comprises a connecting frame, conveying wheels, a conveying belt, hooks and a gear III, wherein the two symmetrical connecting frames are fixedly installed on the upper side face of the collecting box, the two conveying wheels are rotatably installed on the two connecting frames, the conveying belt is connected between the two conveying wheels, a plurality of rows of hooks are fixedly installed on the conveying belt, and the gear III and one conveying wheel are coaxially arranged and meshed with the sector gear.

Further, still including unhook mechanism, unhook mechanism installs on the collecting box and on two guide racks, unhook mechanism includes wedge, guide pin bushing, guide arm, gyro wheel, unhook board and reset spring, two fixed mounting has the wedge on the guide rack respectively, the both sides of collecting box fixed mounting respectively has the guide pin bushing, two sliding type cover is equipped with the guide arm in the guide pin bushing respectively, two gyro wheel and wedge and gyro wheel contact are installed to the one end of guide arm rotary type respectively, a plurality of arc holes have been seted up to unhook board fixed mounting on the other end of two guide arms and unhook board, reset spring is installed between the side on guide arm upper portion and the side of guide pin bushing.

The invention has the beneficial effects that: 1. according to the invention, the first shearing knife and the second shearing knife work in a matched manner, so that mature flammulina velutipes can be quickly sheared off in the moving process of the frame, and the problems that the efficiency of traditional manual picking of flammulina velutipes is low and traditional equipment cannot pick flammulina velutipes planted in rows in a greenhouse are solved.

2. According to the invention, the needle mushrooms cut off from the net separating rod can be hooked up and conveyed into the collecting box for collection by driving the hook to rotate through the conveying belt, so that the needle mushrooms on the net separating rod can be conveyed away in time, and the accumulation of the needle mushrooms on the net separating rod is reduced.

3. According to the needle mushroom picking and conveying device, the two guide rods drive the unhooking plate to move downwards, needle mushrooms hooked by the hooks can be scraped into the collection box in time, the situation that the needle mushrooms on the hooks cannot fall off is avoided, and the hooks can hook and convey the needle mushrooms behind conveniently.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 5 is a schematic partial perspective view of a second embodiment of the present invention.

Fig. 6 is a third partial perspective view of the present invention.

Fig. 7 is a schematic view of a fourth partial perspective structure of the present invention.

Fig. 8 is a partial structural view of the power mechanism according to the present invention.

Fig. 9 is a schematic diagram of a fourth three-dimensional structure according to the present invention.

Fig. 10 is a schematic partial perspective view of a fifth embodiment of the present invention.

Reference numerals: 1 vehicle frame, 2 collecting boxes, 3 handrails, 4 shearing mechanisms, 401 fixing plates, 402 screen separating rods, 403 fixing shafts, 404 first shearing cutters, 405 second shearing cutters, 406 torsion springs, 501 supporting rods, 502 guide racks, 503 folding rods, 504 guide wheels, 505 mounting frames, 506 gear I, 507 rotating shafts, 508 gear II, 509 transmission gears, 510 homing springs, 511 driving motors, 512 sector gears, 601 connecting frames, 602 transmission wheels, 603 transmission belts, 604 hooks, 605 gear III, 701 wedge-shaped blocks, 702 guide sleeves, 703 guide rods, 704 rollers, 705 unhooking plates and 706 return springs.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

Example 1

The utility model provides a device is picked in bank to asparagus, is shown in fig. 1-10, including frame 1, collecting box 2, handrail 3, shearing mechanism 4, power unit and collection mechanism, a collecting box 2 fixed mounting for picking the asparagus and carrying out the storage is in the side of going up of frame 1, the both sides fixed mounting of collecting box 2 has symmetrical handrail 3, handrail 3 is used for making things convenient for the grower to promote frame 1 and gathers the asparagus, a shearing mechanism 4 for cutting the ripe asparagus and picking is installed on frame 1, power unit installs on frame 1 and collecting box 2 and is connected with shearing mechanism 4, a collection mechanism for in time conveying the asparagus that cuts off in collecting box 2 installs on collecting box 2 and is connected with power unit.

Specifically, the shearing mechanism 4 comprises a fixing plate 401, a mesh separating rod 402, a fixing shaft 403, a first shearing blade 404, a second shearing blade 405 and a torsion spring 406, the fixing plate 401 is fixedly arranged on the frame 1 and is close to the collecting box 2, thirty spacer mesh rods 402 for holding needle mushrooms are fixedly arranged on the bottom side surface of the fixing plate 401, five equidistant fixed shafts 403 are fixedly installed on the upper side surface of the fixed plate 401, a first shearing knife 404 and a second shearing knife 405 are rotatably installed on the fixed shafts 403, the second shearing knife 405 is longer than the first shearing knife 404, the first shearing knife 404 and the second shearing knife 405 work cooperatively to rapidly shear the flammulina velutipes planted in rows, a torsion spring 406 is installed between the upper end of the fixing shaft 403 and the upper side surface of the first cutting blade 404, a torsion spring 406 is also installed between the lower end of the fixing shaft 403 and the bottom side surface of the second cutting blade 405, and the fixing shaft 403 passes through the torsion spring 406.

Specifically, the power mechanism comprises a supporting rod 501, a guide rack 502, a furling rod 503, guide wheels 504, a mounting rack 505, a first gear 506, a rotating shaft 507, a second gear 508, a transmission gear 509, a homing spring 510, a driving motor 511 and a sector gear 512, wherein two symmetrical supporting rods 501 are fixedly mounted on the frame 1, guide holes are formed in one ends of the supporting rods 501, the two supporting rods 501 are positioned above the fixing plate 401, the guide rack 502 is slidably mounted in the guide holes in one ends of the supporting rods 501, the furling rod 503 is fixedly mounted on the inner side surfaces of the two guide racks 502, five square holes are formed in the furling rod 503, two guide wheels 504 are rotatably mounted in the five square holes in the furling rod 503, one ends of the first shearing knife 404 and the second shearing knife 405 are respectively contacted with the two guide wheels 504, the furling rod 503 and the guide wheels 504 work together to drive the first shearing knife 404 and the second shearing knife 405 to move close to shear the needle mushrooms, a side fixed mounting of frame 1 has mounting bracket 505 and branch 501 of bisymmetry to be close, gear 506 is installed on one of them mounting bracket 505 through bearing and pivot, the axis of rotation 507 is installed on two mounting brackets 505 through the bearing and is located the top of two direction racks 502, two 508 fixed mounting of gear in the one end of axis of rotation 507 and with the meshing of gear 506, fixed mounting has the drive gear 509 and the meshing of direction rack 502 of bisymmetry on the axis of rotation 507, install playback spring 510 and axis of rotation 507 respectively between the side of axis of rotation 507 and two mounting brackets 505 and pass playback spring 510, driving motor 511 passes through motor cabinet fixed mounting in a side of collecting box 2, sector gear 512 is installed on driving motor 511's output shaft and meshes with gear 506 through the pivot.

The specific use mode is as follows: when the mature flammulina velutipes needs to be collected, the grower pushes the vehicle frame 1 into the greenhouse for planting the flammulina velutipes, so that the first shearing knife 404 and the second shearing knife 405 are in contact with the roots of the flammulina velutipes, then the grower starts the driving motor 511 to rotate clockwise, and pushes the vehicle frame 1 to move forwards through the handrail 3. The driving motor 511 drives the sector gear 512 to rotate clockwise, when the sector gear 512 is meshed with the first gear 506, the first gear 506 is driven to rotate anticlockwise, the first gear 506 drives the second gear 508, the rotating shaft 507 and the transmission gear 509 which are meshed with the first gear to rotate clockwise, the transmission gear 509 drives the guide rack 502 which is meshed with the first gear to move leftward, the two guide racks 502 drive the furling rod 503 to move leftward, and at the moment, the furling rod 503 can drive the first shearing knife 404 and the second shearing knife 405 to move close to shear the flammulina velutipes through the guide wheels 504. When the sector gear 512 is disengaged from the first gear 506, the rotating shaft 507 under the assistance of the return spring 510 drives the two transmission gears 509 to rotate anticlockwise to return, the transmission gears 509 drive the guide racks 502 engaged with the transmission gears 509 to move rightwards to return, the two guide racks 502 drive the furling rod 503 to move rightwards to return, at the moment, the first shearing knife 404 and the second shearing knife 405 move, separate and return, and the sheared flammulina velutipes drop onto the screen separation rod 402. As the grower pushes the vehicle frame 1 to move forwards ceaselessly, the two first shearing knives 404 and the second shearing knives 405 work in a matching way to pick the flammulina velutipes planted in rows.

Example 2

On the basis of the embodiment 1, as shown in fig. 1 and 9, the collecting mechanism comprises a connecting frame 601, two conveying wheels 602, two conveying belts 603, a hook 604 and a gear three 605, wherein the two symmetrical connecting frames 601 are fixedly installed on the upper side surface of the collecting box 2, the two conveying wheels 602 are rotatably installed on the two connecting frames 601, the conveying belt 603 is connected between the two conveying wheels 602, six rows of hooks 604 for hooking needle mushrooms on the isolating net rods 402 are fixedly installed on the conveying belt 603, the picked needle mushrooms can be timely conveyed into the collecting box 2 for collection through the cooperation of the conveying belts 603 and the hooks 604, and the gear three 605 and one of the conveying wheels 602 are coaxially arranged and meshed with the sector gear 512.

The specific use mode is as follows: when the sector gear 512 is disengaged from the first gear 506, the sector gear 512 is engaged with the third gear 605 and drives the third gear 605 to rotate anticlockwise, the third gear 605 drives one of the transmission wheels 602 to rotate anticlockwise, one of the transmission wheels 602 drives the other transmission wheel 602 to rotate anticlockwise through the transmission belt 603, at the moment, the transmission belt 603 drives the hook 604 to rotate anticlockwise until the hook 604 is contacted with needle mushrooms on the screen rod 402 and hooks the needle mushrooms, the transmission belt 603 continues to drive the hook 604 to rotate anticlockwise, and the hooked needle mushrooms can be transmitted into the collection box 2 by the hook 604 to be collected. Because the sector gear 512 intermittently drives the gear I506 and the gear III 605 to rotate, the conveyor belt 603 does not drive the hook 604 to rotate when the first shearing knife 404 and the second shearing knife 405 shear the golden mushrooms, and the conveyor belt 603 can drive the hook 604 to rotate in time to hook up the golden mushrooms after the golden mushrooms are sheared off, so that the golden mushrooms are picked conveniently, the golden mushrooms on the net separating rods 402 can be conveyed away in time, and the accumulation of the golden mushrooms on the net separating rods 402 is reduced.

Example 3

On the basis of embodiment 2, as shown in fig. 1 to 4, 6 to 7 and 9 to 10, the needle mushroom collecting device further comprises a unhooking mechanism for timely scraping needle mushrooms hooked on hooks 604 into a collecting box 2, the unhooking mechanism is installed on the collecting box 2 and two guide racks 502, the unhooking mechanism comprises wedge blocks 701, guide sleeves 702, guide rods 703, rollers 704, an unhooking plate 705 and a return spring 706, the two guide racks 502 are respectively and fixedly provided with the wedge blocks 701, two sides of the collecting box 2 are respectively and fixedly provided with the guide sleeves 702 and the guide sleeves 702 are close to a connecting frame 601, the two guide sleeves 702 are respectively and slidably sleeved with the guide rods 703, the lower ends of the two guide rods 703 are respectively and rotatably provided with the rollers 704, the wedge blocks 701 are in contact with the rollers 704, the wedge blocks 701 and the rollers work in cooperation to drive the guide rods 703 to move up and down, and the unhooking plate 705 for scraping needle mushrooms hooked on the hooks 604 into the collecting box 2 is fixedly installed on the two guide rods 703 Five arc-shaped holes are formed in the upper end of the rod 703 and the unhooking plate 705, and a return spring 706 is arranged between the bottom side surface of the upper portion of the guide rod 703 and the upper side surface of the guide sleeve 702.

The specific use mode is as follows: when the two guide racks 502 move leftwards, the two wedge blocks 701 are driven to move leftwards, the two wedge blocks 701 can extrude the two rollers 704 to move downwards, the two rollers 704 can drive the two guide rods 703 to move downwards, the two guide rods 703 can drive the unhooking plate 705 to move downwards to be in contact with the hook 604, and the two guide rods 703 continue to drive the unhooking plate 705 to move downwards so as to scrape the flammulina velutipes on the hook 604 down to the collection box 2 for collection. The needle mushrooms on the hooks 604 can be prevented from falling into the collecting box 2 in time by the timely scraping of the needle mushrooms on the hooks 604 by the stripping plate 705, accumulation of the needle mushrooms on the hooks 604 can be reduced, and the hooks 604 can hook and convey the needle mushrooms behind conveniently. When the two guide racks 502 reset rightwards, the two wedge blocks 701 are driven to reset rightwards, and at the same time, the two guide rods 703 drive the unhooking plate 705 to reset upwards.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a device is picked in bank to asparagus, characterized by: the automatic cutting device comprises a frame, a collecting box, handrails, a shearing mechanism, a power mechanism and a collecting mechanism, wherein the collecting box is fixedly arranged on one side face of the frame, the two sides of the collecting box are fixedly provided with the symmetrical handrails, the shearing mechanism is arranged on the frame, the power mechanism is arranged on the frame and the collecting box and connected with the shearing mechanism, and the collecting mechanism is arranged on the collecting box and connected with the power mechanism;

the shearing mechanism comprises a fixed plate, net separating rods, a fixed shaft, a first shearing knife, a second shearing knife and a torsion spring, the fixed plate is fixedly mounted on the frame, a plurality of net separating rods are fixedly mounted on one side face of the fixed plate, a plurality of equidistant fixed shafts are fixedly mounted on the other side face of the fixed plate, the first shearing knife and the second shearing knife are rotatably mounted on the fixed shaft, the second shearing knife is longer than the first shearing knife, the torsion spring is mounted between one end of the fixed shaft and one side face of the first shearing knife, the torsion spring is also mounted at the other end of the fixed shaft and one side face of the second shearing knife, and the fixed shaft penetrates through the torsion spring;

the power mechanism comprises a support rod, a guide rack, a furling rod, guide wheels, a mounting frame, a first gear, a rotating shaft, a second gear, a transmission gear, a homing spring, a driving motor and a sector gear, wherein the frame is fixedly provided with two symmetrical support rods, one end of each support rod is provided with a guide hole, the guide rack is slidably mounted in the guide hole at one end of each support rod, the furling rod is fixedly mounted on one side surface of each guide rack, the furling rod is provided with a plurality of square holes, the square holes in the furling rod are rotatably provided with two guide wheels, one end of each first shearing knife and one end of each second shearing knife are respectively contacted with the two guide wheels, one side surface of the frame is fixedly provided with two symmetrical mounting frames, the mounting frames are close to the support rods, the first gear is mounted on one of the mounting frames through a bearing and a rotating shaft, the rotating shaft is mounted on the two mounting frames through a bearing, the second gear is fixedly mounted at one end of the rotating shaft and meshed with the first gear, two symmetrical transmission gears are fixedly mounted on the rotating shaft and meshed with the guide rack, a homing spring is mounted between the rotating shaft and one side face of the two mounting frames respectively, the rotating shaft penetrates through the homing spring, the driving motor is fixedly mounted on one side face of the collecting box, and the sector gear is mounted on an output shaft of the driving motor through a rotating shaft and meshed with the first gear.

2. The row picking device for flammulina velutipes according to claim 1, which is characterized in that: the collecting mechanism comprises connecting frames, conveying wheels, a conveying belt, hooks and a third gear, wherein the two symmetrical connecting frames are fixedly mounted on the upper side face of the collecting box, the two conveying wheels are rotatably mounted on the two connecting frames, the conveying belt is connected between the two conveying wheels, a plurality of rows of hooks are fixedly mounted on the conveying belt, and the third gear and one of the conveying wheels are coaxially arranged and meshed with the sector gear.

3. The row picking device for flammulina velutipes as claimed in claim 2, wherein: still including unhook mechanism, unhook mechanism installs on the collecting box and on two guide racks, unhook mechanism includes wedge, guide pin bushing, guide arm, gyro wheel, unhook board and reset spring, two fixed mounting has the wedge on the guide rack respectively, the both sides of collecting box fixed mounting respectively has the guide pin bushing, two sliding type cover is equipped with the guide arm in the guide pin bushing respectively, two gyro wheel and wedge and gyro wheel contact are installed to the one end of guide arm rotary type respectively, a plurality of arcwall holes have been seted up to unhook board fixed mounting on the other end of two guide arms and unhook board, reset spring is installed between the side on guide arm upper portion and the side of guide pin bushing.