CN112119762A - Mulberry leaf cutting device - Google Patents
Mulberry leaf cutting device Download PDFInfo
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- CN112119762A CN112119762A CN202010949212.XA CN202010949212A CN112119762A CN 112119762 A CN112119762 A CN 112119762A CN 202010949212 A CN202010949212 A CN 202010949212A CN 112119762 A CN112119762 A CN 112119762A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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Abstract
A mulberry leaf cutting device belongs to the technical field of mulberry leaf picking and comprises a front opening-closing type operating bracket, an operating mechanism, a clamping and cutting assembly, a collecting bag mounting control and a collecting bag assembly; the rear portion of the front opening-closing type operating support is provided with an operating mechanism, the front portion of the operating mechanism is connected with two clamping and cutting assemblies, the two clamping and cutting assemblies are bilaterally symmetrical and are arranged in the front middle of the front opening-closing type operating support, the rear portion of the front opening-closing type operating support is connected with a collecting bag mounting control, the front portion of the collecting bag assembly is hung on the front opening-closing type operating support, and the rear portion of the collecting bag assembly is self-locked on the collecting bag mounting control. The mulberry leaf picking machine is used for solving the technical problem that mulberry leaves are inconvenient to pick.
Description
Technical Field
The invention relates to the technical field of mulberry leaf picking, in particular to a mulberry leaf cutting device.
Background
At present, because cultivated land in rural areas is in a small-sized decentralized mode, for silkworm raisers, most mulberry planting conditions are decentralized, large-sized harvesting equipment is obviously not in accordance with the current practical conditions, the mulberry leaf picking of most silkworm raisers is manual picking, the silkworm raisers are convenient to pick, only wear a pair of gloves to protect hands of the silkworm raisers during manual picking, in order to improve efficiency, the silkworm raisers often drag the mulberry leaves together along mulberry strips from bottom to top along palm centers and place the mulberry leaves into woven bags during picking, when the picking amount is large, the palm centers of hands are difficult to grind despite the protection of the gloves, after silkworms grow to a certain stage, the eating amount becomes very large, the manual picking is often left in the ground for four or five hours, and therefore, the labor intensity is very high.
In addition, when pulling off the mulberry leaf that grows hard in the lump, the mulberry of mulberry strip drags the phenomenon of pulling wound occasionally, be unfavorable for the regrowth of mulberry, and pull off the back along the mulberry strip from down up in the lump at the palm, several tender leaves will be left on its mulberry strip top, be convenient for regrowth, in this time, the palm will loosen the mulberry strip certain degree, prevent to pull off several tender leaves on top in the lump, but because the palm has loosened the certain degree, the mulberry leaf that the palm has been picked down has partly can be by palm heart landing underground, it is very inconvenient to pick up from underground again.
Disclosure of Invention
The invention aims to provide a mulberry leaf cutting device which is used for solving the technical problem that mulberry leaves are inconvenient to pick.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a mulberry leaf cutting device comprises a front opening-closing type operating bracket, an operating mechanism, a clamping and cutting assembly, a collecting bag mounting control and a collecting bag assembly; the rear portion of the front opening-closing type operating support is provided with an operating mechanism, the front portion of the operating mechanism is connected with two clamping and cutting assemblies, the two clamping and cutting assemblies are bilaterally symmetrical and are arranged in the front middle of the front opening-closing type operating support, the rear portion of the front opening-closing type operating support is connected with a collecting bag mounting control, the front portion of the collecting bag assembly is hung on the front opening-closing type operating support, and the rear portion of the collecting bag assembly is self-locked on the collecting bag mounting control.
The front opening-closing type operating support comprises a support frame and an opening-closing type annular body, the support frame comprises a handle and first hanging plates, a first guide hole is formed in the rear portion of the handle, the first guide hole is connected with the rear portion of the control mechanism in a sliding mode, the two first hanging plates are fixed to the front portion of the handle, the first hanging plates are hung with the front portion of the collecting bag assembly, a collecting bag mounting control is fixed to the rear portion of the handle, and the opening-closing type annular body is fixed to the front middle portion of the handle;
the opening-closing type annular body comprises an outer ring support, an inner closing body, a shifting rod, a positioning baffle, a spring baffle, a first spring, a connecting rod and an auxiliary clamping plate, wherein the inner closing body is arranged in the outer ring support, the shifting rod is fixed at the left rear part of the inner closing body and extends out from the inner rear part of the outer ring support, the positioning baffle is fixed in an inner cavity at the right front part of the outer ring support, the spring baffle is fixed in an inner cavity at the right rear part of the outer ring support, the right rear part of the inner closing body penetrates through the spring baffle in a sliding manner, the first spring is sleeved at the right rear part of the inner closing body, the right rear part of the first spring is pressed against the surface of the spring baffle, the connecting rod is fixed at the front part of;
the outer ring support comprises an outer ring body, guide plates and second hanging plates, the outer ring body is an annular body formed by bending a circular tube, an opening is formed in the front of the outer ring body, the two guide plates are fixed at the opening in the front of the outer ring body in a bilateral symmetry mode, the two second hanging plates are fixed in the front of the outer ring body, and the second hanging plates and the collecting bag assembly are hung together;
a first guide groove is formed in the left side of the opening of the outer ring body, a connecting rod is arranged in the first guide groove in a sliding mode, a second guide groove is formed in the left rear portion of the outer ring body, and the deflector rod extends out of the second guide groove towards the rear side;
the inner closing body is a bent rod and comprises a front bent rod and a rear bent rod, the diameter of the front bent rod is larger than that of the rear bent rod, the first spring is sleeved on the rear bent rod, a second guide groove is formed in the spring baffle, and the end of the rear bent rod of the inner closing body is slidably arranged in the second guide groove.
The control mechanism comprises a supporting plate support, a sliding block assembly, a first slide way, a guide sliding block, a guide rod, a positioning nut, a second spring, a fixed plate and a second slide way, the fixed plate is fixed on the lower surface of the rear part of the handle, the first slide way is transversely fixed in the middle of the fixed plate, two sliding block assemblies are arranged in the first slide way in a sliding mode, the upper part of each sliding block assembly is arranged on the supporting plate support in a sliding mode, the guide rod is fixed on the rear part of the supporting plate support, the guide rod penetrates through a first guide hole of the handle backwards, a thread is arranged at the penetrating part of the guide rod, the positioning nut is connected to the thread and arranged on the rear side of the handle, the second spring is sleeved on the guide rod between the supporting plate support and the handle, the guide sliding block is fixed on the front part of the supporting plate support, the lower;
the supporting plate bracket comprises an upper supporting plate and rear pull rods, the rear part of the upper supporting plate is fixedly provided with two rear pull rods, the upper supporting plate is symmetrically provided with two supporting plate sliding grooves, the two supporting plate sliding grooves respectively extend towards the center of the upper supporting plate from the left rear part and the right rear part of the upper supporting plate in an inclined manner, and a sliding block assembly is arranged in each of the two supporting plate sliding grooves in a sliding manner;
the sliding block assembly comprises an upper sliding block and a lower sliding block, the lower portion of the upper sliding block is fixedly provided with a lower sliding block, the upper sliding block is arranged in the supporting plate sliding groove in a sliding mode, and the lower sliding block is arranged in the first sliding way in a sliding mode.
Each clamping and cutting assembly comprises a control connecting rod, an arc-shaped clamping plate, a plurality of flexible telescopic supports and arc-shaped blades, the control connecting rod is fixed on the upper sliding block, the arc-shaped clamping plate is fixed at the front end of the control connecting rod, the plurality of flexible telescopic supports are fixed on the arc-shaped clamping plate, the arc-shaped blades are arranged on the flexible telescopic supports, and the arc-shaped clamping plate is arranged in the middle of the outer ring body;
each flexible telescopic bracket all include direction regulation body, blade fixed plate, adjusting nut, regulation depression bar and third spring, the direction regulation body includes the cuboid guide bar of lower part and fixes the screw rod on cuboid guide bar upper portion, the cuboid guide bar is fixed on the arc grip block, the cuboid guide bar upwards passes the blade fixed plate, the cover has the third spring on the cuboid guide bar between blade fixed plate and the arc grip block, be equipped with on the blade fixed plate with cuboid guide bar assorted rectangular channel, adjusting nut connects on the screw rod, and adjusting nut's side department is fixed with a plurality of regulation depression bars, surface mounting has the arc blade on the blade fixed plate.
The collecting bag mounting control comprises an upper box plate, side plates, a down-pressing switch, a fourth spring, guide side rods, a fifth spring, a middle hanging plate and a lower box plate, the down-pressing switch is arranged in the middle of the upper box plate, the fourth spring is sleeved in the middle of the down-pressing switch, the left side and the right side of the upper box plate are respectively fixed with one side plate, each side plate is provided with a side hole, the upper part of each side plate is fixed on a handle, the lower surface of the upper box plate is fixed with the middle hanging plate, the left side and the right side of the middle hanging plate are respectively fixed with one guide side rod, the two guide side rods extend outwards from the side holes of the side plates, the guide side rod on the left side is sleeved with the fifth spring, and the fifth spring is arranged;
the middle part of the upper box board is provided with a third guide groove, the lower pressure switch is arranged in the third guide groove in a sliding manner, the lower pressure switch comprises a lower pressure plate, a first vertical rod and a first horizontal rod, the lower surface of the lower pressure plate is fixed with the first vertical rod, the first vertical rod is arranged in the third guide groove in a sliding manner, the lower part of the first vertical rod is fixed with the first horizontal rod, the middle part of the upper part of the middle hanging plate is provided with an upper control groove, the upper control groove is a wedge-shaped groove, the first horizontal rod is clamped in the upper control groove, the left part and the right part of the lower part of the middle hanging plate are respectively provided with a lower self-locking groove, the lower self-locking groove comprises an inlet groove, the inlet groove is a wedge-shaped groove, the upper part of the inlet groove is communicated with a middle communicating groove, the middle communicating groove is a through groove which is vertically and upwards arranged, the upper part of the middle communicating groove is communicated with, the upper rear part of the collecting bag assembly passes through the fourth guide groove and is clamped in the two transverse grooves.
The collecting bag assembly comprises a cloth bag, hooks and a self-locking hanging piece, four hooks are fixed on the front side of the upper portion of the cloth bag, the hooks in one-to-one correspondence are hung on a first hanging plate arranged on a front opening-closing type operating support and a second hanging plate arranged on an outer ring support, the self-locking hanging piece comprises a second vertical rod and a second horizontal rod fixed on the upper portion of the second vertical rod, the second horizontal rod is upwards penetrated out of a fourth guide groove of a lower box plate and clamped in a transverse groove, and the self-locking hanging piece is self-locked in the transverse groove.
The effect provided in the content of the invention is only the effect of the embodiment, not all the effects of the invention, and the technical scheme has the following advantages or beneficial effects:
1. according to the mulberry leaf cutting device provided by the invention, the two clamping and cutting assemblies are arranged in the middle of the front opening-closing type operating bracket, after the mulberry strips are clamped by the clamping and cutting assemblies, the mulberry leaves can be cut by the blade vertically arranged upwards on the clamping and cutting assemblies, and the mulberry leaves do not need to be pulled off by hands, so that both hands are protected, the labor intensity is reduced, and the mulberry leaves can be directly cut off by the blade and the mulberry bark on the mulberry strips is also protected from being influenced by pulling due to the fact that the blade is sharp.
2. When the mulberry leaf cutting device starts to pick from the bottom of a mulberry strip, the front end of the front opening-closing type operating bracket is opened, the mulberry strip is placed between the two clamping and cutting assemblies, and when a plurality of tender leaves exist on the upper portion of the mulberry strip, the front end of the front opening-closing type operating bracket is opened again, the mulberry strip is moved out from the space between the two clamping and cutting assemblies, and the tender leaves on the upper portion are prevented from being picked and cut.
3. According to the mulberry leaf cutting device provided by the invention, the front part of the control mechanism is connected with the two clamping and cutting assemblies, and the two clamping and cutting assemblies can be closed by pulling backwards along the rear part of the control mechanism, so that mulberry twigs can be clamped, and the mulberry leaf cutting device is simple and convenient to operate.
4. According to the mulberry leaf cutting device provided by the invention, the collecting bag assembly is arranged at the lower part of the front opening-closing type operating bracket, and the cut mulberry leaves can temporarily fall into the collecting bag assembly, so that the effect of temporarily storing the mulberry leaves is achieved, and the mulberry leaves are prevented from falling onto the ground.
5. The mulberry leaf cutting device provided by the invention is provided with the collecting bag mounting control, so that the collecting bag assembly can be conveniently mounted at the lower part of the front opening-closing type operating bracket, and can also be prevented from completely falling off from the front opening-closing type operating bracket under the action of external force such as rubbing of external mulberry twigs in the mulberry leaf picking process.
Drawings
FIG. 1 is a schematic overall structure diagram in an embodiment of the present invention;
FIG. 2 is a schematic view of the front opening and closing operator's bracket of FIG. 1;
FIG. 3 is a schematic structural view of the supporting frame in FIG. 2;
FIG. 4 is an enlarged schematic view of a portion of the structure of FIG. 3;
FIG. 5 is an enlarged view of the supporting frame shown in FIG. 3;
FIG. 6 is a schematic view of the opening ring of FIG. 2;
FIG. 7 is a schematic cross-sectional view of FIG. 6;
FIG. 8 is a schematic structural view of the outer ring support of FIG. 6;
FIG. 9 is a schematic view of the inner closure of FIG. 7, showing the structure between the first spring and the spring retainer;
FIG. 10 is a schematic view of the spring retainer of FIG. 9;
FIG. 11 is a schematic structural view of the control mechanism of FIG. 1;
fig. 12 is a schematic view of the strut support of fig. 11;
FIG. 13 is a schematic view of the clamping and cutting assembly of FIG. 1;
FIG. 14 is a schematic structural view of the flexible telescoping stent of FIG. 13;
FIG. 15 is a schematic structural view of a collection bag mounting control of FIG. 1;
FIG. 16 is a schematic view of the push switch of FIG. 15;
FIG. 17 is a schematic structural view of the upper box plate of FIG. 15;
FIG. 18 is a schematic structural view of the middle hanging plate in FIG. 15;
FIG. 19 is an enlarged view of a portion of the lower case plate of FIG. 15;
FIG. 20 is a schematic view of the collection bag assembly of FIG. 1;
fig. 21 is a schematic structural view of the self-locking pendant of fig. 20.
In the figure: 1. the front open-close type operation bracket comprises a front open-close type operation bracket 11, a support bracket 111, a handle 1111, a first guide hole 112, a first hanging plate 12, an open-close type ring body 121, an outer ring bracket 1211, an outer ring body 1212, a guide plate 1213, a second hanging plate 1214, a first guide groove 1215, a second guide groove 122, an inner closing body 123, a deflector rod 124, a positioning baffle 125, a spring baffle 125, a 1251, a second guide hole 126, a first spring 127, a connecting rod 128, an auxiliary clamping plate 2, an operation mechanism 21, a supporting plate bracket 211, an upper supporting plate 2111, a supporting plate sliding groove 212, a rear pull rod 22, an assembly 221, an upper sliding block 222, a lower sliding block 23, a first sliding way 24, a guide sliding block 25, a guide rod 26, a positioning nut 27, a second spring 28, a fixing plate 29, a second sliding way 3, a clamping cutting assembly 31, a control connecting rod, 32. the flexible collecting bag comprises an arc-shaped clamping plate, 33 flexible telescopic supports, 331 guide adjusting bodies, 332 blade fixing plates, 333 adjusting nuts, 334 adjusting pressure rods, 335 third springs, 34 arc-shaped blades, 4 collecting bag mounting controls, 41 upper box plates, 411 third guide grooves, 42 side plates, 43 press switches, 431 lower pressure plates, 432 first vertical rods, 433 first cross rods, 44 fourth springs, 45 guide side rods, 46 fifth springs, 47 middle hanging plates, 471 upper control grooves, 472 lower self-locking grooves, 4721 inlet grooves, 4722 middle communicating grooves, 4723 transverse grooves, 48 lower box plates, 481 fourth guide grooves, 5 collecting bag assemblies, 51 cloth bags, 52 hooks, 53 self-locking hangers, 531 second vertical rods and 532 second cross rods.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention will be explained in detail by the following embodiments with reference to the attached drawings 1 to 21. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
A mulberry leaf cutting device comprises a front opening-closing type operating bracket 1, an operating mechanism 2, a clamping and cutting assembly 3, a collecting bag mounting control 4 and a collecting bag assembly 5; the rear portion of the front opening-closing type operating support 1 is provided with an operating mechanism 2, the front portion of the operating mechanism 2 is connected with two clamping and cutting assemblies 3, the two clamping and cutting assemblies 3 are arranged in the front middle portion of the front opening-closing type operating support 1 in a bilateral symmetry mode, the rear portion of the front opening-closing type operating support 1 is connected with a collecting bag installation control part 4, the front portion of the collecting bag assembly 5 is hung on the front opening-closing type operating support 1, and the rear portion is self-locked on the collecting bag installation control part 4.
Anterior open-close type operation support 1 includes support frame 11 and open-close type ring body 12, support frame 11 includes handle 111 and first link plate 112, handle 111 is used for the palm to grip, and the rear portion of handle 111 is equipped with first guiding hole 1111, first guiding hole 1111 slides with the rear portion of controlling mechanism 2 and links to each other, and the anterior lower fixed surface of handle 111 has the first link plate 112 of two symmetry settings, be equipped with the round hole on the first link plate 112, first link plate 112 is in the same place with the anterior string of collecting bag subassembly 5, and the rear portion of handle 111 is fixed with collects bag installation controlling part 4, and the preceding middle part of handle 111 is fixed with open-close type ring body 12.
The opening and closing ring body 12 comprises an outer ring support 121, an inner closing body 122, a shift lever 123, a positioning baffle 124, a spring baffle 125, a first spring 126, a connecting rod 127 and an auxiliary clamping plate 128, wherein the inner closing body 122 is arranged in the outer ring support 121 in a sliding manner, the shift lever 123 is fixed at the left rear part of the inner closing body 122 and extends from the inner part of the outer ring support 121 to the rear part, the positioning baffle 124 is fixed in an inner cavity at the right front part of the outer ring support 121 and is used for blocking and positioning the inner closing body 122, the spring baffle 125 is fixed in an inner cavity at the right rear part of the outer ring support 121, the right rear part of the inner closing body 122 slides through the spring baffle 125, the first spring 126 is sleeved at the right rear part of the inner closing body 122, the right rear part of the first spring 126 abuts against the surface of the spring baffle 125, the first spring 126 provides a closing force for the inner closing body 122, the connecting rod 127 is fixed, an auxiliary clamping plate 128 is fixed at the rear part of the connecting rod 127, and the auxiliary clamping plate 128 is a bent plate with a certain radian and plays a role in auxiliary clamping of the mulberry twigs.
The outer ring support 121 comprises an outer ring body 1211, two guide plates 1212 and two second hanging plates 1213, the outer ring body 1211 is an annular body formed by bending a circular tube, an opening is formed in the front of the outer ring body 1211, the two guide plates 1212 are fixed on the opening in the front of the outer ring body 1211 in a bilateral symmetry manner, the guide plates 1212 have a guiding effect on the mulberry twigs, the two second hanging plates 1213 are fixed on the lower surface of the front of the outer ring body 1211 in a bilateral symmetry manner, and the second hanging plates 1213 are provided with round holes for hanging the collecting bag assembly 5.
The left side of the opening of the outer ring 1211 is provided with a first guide groove 1214, the first guide groove 1214 is used for the sliding of the connecting rod 127 to prevent the interference phenomenon when the connecting rod 127 slides, the left rear part of the outer ring 1211 is provided with a second guide groove 1215, and the shift lever 123 extends from the second guide groove 1215 to the rear side.
The control mechanism 2 comprises a supporting plate bracket 21, a sliding block assembly 22, a first slide way 23, a guide sliding block 24, a guide rod 25, a positioning nut 26, a second spring 27, a fixed plate 28 and a second slide way 29, wherein the fixed plate 28 is a rectangular plate, the rear part of the fixed plate 28 is fixed on the lower surface of the rear part of the handle 111, the first slide way 23 is transversely fixed in the middle part of the fixed plate 28, two sliding block assemblies 22 are arranged in the first slide way 23 in a sliding manner, the upper parts of the sliding block assemblies 22 are arranged on the supporting plate bracket 21 in a sliding manner, the guide rod 25 is fixed on the rear part of the supporting plate bracket 21, the guide rod 25 backwards penetrates through a first guide hole 1111 of the handle 111, a thread is arranged at the penetrating part of the guide rod 25, the positioning nut 26 is connected to the thread, the positioning nut 26 is arranged at the rear side of the handle 111, the second spring 27 is sleeved on the guide rod 25, the lower end of the guide sliding block 24 is slidably arranged in a second slide way 29, the second slide way 29 is longitudinally fixed on the fixing plate 28, and the second slide way 29 and the first slide way 23 are channel steel.
The fagging support 21 includes upper portion fagging 211 and back pull rod 212, upper portion fagging 211 is the rectangular plate, and the rear portion of upper portion fagging 211 is fixed with two back pull rod 212 that the symmetry set up, back pull rod 212 is convenient for artifical pulling backward, the symmetry is equipped with two fagging spouts 2111 on the fagging 211 of upper portion, two fagging spout 2111 extend to the center department slope of upper portion fagging 211 by the left rear portion and the right rear portion of upper portion fagging 211 respectively, two fagging spout 2111 in the equal gliding slider assembly 22 that is equipped with.
The sliding block assembly 22 comprises an upper sliding block 221 and a lower sliding block 222, the lower part of the upper sliding block 221 is fixed with the lower sliding block 222, the upper sliding block 221 is slidably arranged in the supporting plate sliding groove 2111, and the lower sliding block 222 is slidably arranged in the first sliding channel 23.
Each of the clamping and cutting assemblies 3 includes a control link 31, an arc-shaped clamping plate 32, flexible telescopic supports 33 and an arc-shaped blade 34, the control link 31 is fixed on the upper slide block 221, the arc-shaped clamping plate 32 is fixed at the front end of the control link 31, the flexible telescopic supports 33 are fixed on the arc-shaped clamping plate 32, the arc-shaped blade 34 is arranged on the flexible telescopic supports 33, and the arc-shaped clamping plate 32 is arranged in the middle of the outer ring 1211.
The arc-shaped clamping plate 32 is a bent plate with a certain radian, each flexible telescopic support 33 comprises a guide adjusting body 331, a blade fixing plate 332, an adjusting nut 333, an adjusting pressure rod 334 and a third spring 335, the guide adjusting body 331 comprises a cuboid guide rod at the lower part and a screw rod fixed on the upper part of the cuboid guide rod, the cuboid guide rod is fixed on the upper surface of the arc-shaped clamping plate 32, the cuboid guide rod upwards passes through the blade fixing plate 332, the cuboid guide rod between the blade fixing plate 332 and the arc-shaped clamping plate 32 is sleeved with the third spring 335, a rectangular groove matched with the cuboid guide rod is arranged on the blade fixing plate 332, the adjusting nut 333 is connected on the screw rod, a plurality of adjusting pressure rods 334 are fixed at the side edge of the adjusting nut 333, the arc-shaped blade 34 is fixed on the upper surface of the blade fixing plate 332, the flexible telescopic support 33 enables the cutting of the arc-shaped blade 34 to be, the mulberry shoot protection device has the function of better protecting mulberry twigs, and the adjusting pressure rod 334 can move downwards or upwards by rotating the adjusting nut 333, so that the acting force of the third spring 335 on the blade fixing plate 332 is adjusted, and the flexible acting force of the arc-shaped blade 34 can be adjusted.
Collecting bag installation control 4 includes boxboard 41, curb plate 42, push down switch 43, fourth spring 44, guide side pole 45, fifth spring 46, middle part link plate 47 and nowel plate 48, and the middle part of going up boxboard 41 is equipped with push down switch 43, fourth spring 44 cover is at push down switch 43's middle part, and the left and right sides of going up boxboard 41 respectively is fixed with a curb plate 42, all is equipped with a side opening on each curb plate 42, and the upper portion of curb plate 42 is fixed on the lower surface of handle 111, and the lower fixed surface of going up boxboard 41 has middle part link plate 47, and the left and right sides of middle part link plate 47 respectively is fixed with a guide side pole 45, and two guide side poles 45 are located to stretch out to the outside by the side opening of curb plate 42, and overlap on the left guide side pole 45 has fifth spring 46, fifth spring 46 establishes between the left side face of left curb plate 42 and middle part link.
The middle part of the upper box plate 41 is provided with a third guide groove 411, the lower press switch 43 is slidably arranged in the third guide groove 411, the lower press switch 43 comprises a lower press plate 431, a first vertical rod 432 and a first cross rod 433, and the lower surface of the lower press plate 431 is fixed with the first vertical rod 432. The first vertical bar 432 is slidably arranged in the third guide slot 411, a first cross bar 433 is fixed at the lower part of the first vertical bar 432, the first cross bar 433 can push the middle hanging plate 47 to move to the left, an upper control slot 471 is arranged at the middle part of the upper part of the middle hanging plate 47, the upper control groove 471 is a wedge-shaped groove, a first cross bar 433 is clamped in the upper control groove 471, the left and right parts of the lower part of the middle hanging plate 47 are respectively provided with a lower self-locking groove 472, the lower self-locking groove 472 includes an inlet groove 4721, the inlet groove 4721 is a wedge-shaped groove, the upper portion of the inlet groove 4721 is connected with a middle communicating groove 4722, the middle communicating groove 4722 is a through groove which is vertically and upwards arranged, the upper part of the middle communicating groove 4722 is connected with a transverse groove 4723 in a penetrating way, the horizontal groove 4723 has a certain extension amount to the left side, the middle part of the lower box plate 48 is provided with a fourth guide groove 481, and the upper rear part of the collection bag assembly 5 passes through the fourth guide groove 481 and is clamped in the two horizontal grooves 4723.
The collecting bag assembly 5 comprises a cloth bag 51, hooks 52 and self-locking hangers 53, four hooks 52 are fixed on the front side of the upper portion of the cloth bag 51, the four hooks 52 can be hung on a first hanging plate 112 arranged on the front opening-closing type operating support 1 and a second hanging plate 1213 arranged on the outer ring support 121 conveniently in a one-to-one correspondence manner, each self-locking hanger 53 comprises a second vertical rod 531 and a second cross rod 532 fixed on the upper portion of the second vertical rod 531, the second cross rod 532 upwards penetrates out of a fourth guide groove 481 of the lower box plate 48 and is clamped in the transverse groove 4723, and the self-locking hangers 53 are self-locked in the transverse groove 4723 to prevent the collecting bag assembly 5 from completely falling off from the front opening-closing type operating support 1 under the external force action of external mulberry twigs and the like.
The working principle of the invention is as follows:
the handle 111 is held by a hand, the driving lever 123 is pulled rightwards by a thumb, the first spring 126 is compressed, the driving lever 123 drives the inner closing body 122 to move along the inner cavity of the outer ring 1211, the front opening of the outer ring 1211 is opened, the lower part of the mulberry twig completely slides between the auxiliary clamping plate 128 and the two arc-shaped clamping plates 32, the thumb is released, the first spring 126 extends, the inner closing body 122 resets along the inner cavity of the outer ring 1211, the two rear pull rods 212 are pulled backwards by two fingers, the second spring 27 is compressed, the two upper sliding blocks 221 slide along the supporting plate sliding grooves 2111, the two upper sliding blocks 221 drive the two arc-shaped clamping plates 32 to close and clamp the mulberry twig in the moving process, the mulberry twig moves upwards along the mulberry twig, the arc-shaped blade 34 cuts the mulberry leaf, and the cut mulberry leaf falls into the cloth.
When the device is about to reach the tender leaves at the uppermost end of the mulberry twig, two fingers pulling the rear pull rod 212 are released, the second spring 27 is extended, the second spring 27 drives the upper supporting plate 211 to move forwards, the two upper sliding blocks 221 slide along the supporting plate sliding grooves 2111 of the upper supporting plate 211, the two upper sliding blocks 221 drive the two arc-shaped clamping plates 32 to separate and release the mulberry twig in the moving process, the driving lever 123 is pulled rightwards again by a thumb, and the front opening of the outer ring 1211 is opened again, so that the mulberry twig slides out of the device, and the upper tender leaves of the mulberry twig are prevented from being damaged.
After a certain amount of mulberry leaves in the cloth bag 51 is reached, the four hooks 52 hung on the first hanging plate 112 and the second hanging plate 1213 can be taken down, then only the press-down switch 43 needs to be pressed down, at the moment, the fourth spring 44 and the fifth spring 46 are compressed simultaneously, the first cross bar 433 of the press-down switch 43 is clamped with the upper control groove 471 and pushes the middle hanging plate 47 to move to the left side, after the second cross bar 532 of the self-locking hanging piece 53 is overlapped with the middle communicating groove 4722 of the lower self-locking groove 472, the self-locking hanging piece 53 sequentially passes through the middle communicating groove 4722, the inlet groove 4721 and the fourth guide groove 481 of the lower box plate 48 downwards, at the moment, the collecting bag assembly 5 can be completely taken down, and then the mulberry leaves in the cloth bag 51 are poured into a prepared woven bag. When the self-locking hanging piece 53 is installed upwards, the self-locking hanging piece 53 vertically upwards sequentially penetrates through the fourth guide groove 481 of the lower box plate 48, the inlet groove 4721 and the middle communicating groove 4722, the fifth spring 46 is always in a compressed state, and after the second cross bar 532 of the self-locking hanging piece 53 slides into the cross groove 4723, the second cross bar 532 is completely clamped in the cross groove 4723 by means of the spring force of the fifth spring 46, so that self-locking is realized.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive efforts based on the technical solution of the present invention.
Claims (6)
1. A mulberry leaf cutting device is characterized by comprising a front opening-closing type operating bracket, an operating mechanism, a clamping and cutting assembly, a collecting bag mounting control and a collecting bag assembly; the rear portion of the front opening-closing type operating support is provided with an operating mechanism, the front portion of the operating mechanism is connected with two clamping and cutting assemblies, the two clamping and cutting assemblies are bilaterally symmetrical and are arranged in the front middle of the front opening-closing type operating support, the rear portion of the front opening-closing type operating support is connected with a collecting bag mounting control, the front portion of the collecting bag assembly is hung on the front opening-closing type operating support, and the rear portion of the collecting bag assembly is self-locked on the collecting bag mounting control.
2. The mulberry leaf cutting device according to claim 1, wherein the front opening-closing type operating bracket comprises a supporting frame and an opening-closing type annular body, the supporting frame comprises a handle and first hanging plates, a first guide hole is formed in the rear portion of the handle, the first guide hole is slidably connected with the rear portion of the control mechanism, two first hanging plates are fixed to the front portion of the handle, the first hanging plates are hung to the front portion of the collecting bag assembly, a collecting bag mounting control is fixed to the rear portion of the handle, and the opening-closing type annular body is fixed to the front middle portion of the handle;
the opening-closing type annular body comprises an outer ring support, an inner closing body, a shifting rod, a positioning baffle, a spring baffle, a first spring, a connecting rod and an auxiliary clamping plate, wherein the inner closing body is arranged in the outer ring support, the shifting rod is fixed at the left rear part of the inner closing body and extends out from the inner rear part of the outer ring support, the positioning baffle is fixed in an inner cavity at the right front part of the outer ring support, the spring baffle is fixed in an inner cavity at the right rear part of the outer ring support, the right rear part of the inner closing body penetrates through the spring baffle in a sliding manner, the first spring is sleeved at the right rear part of the inner closing body, the right rear part of the first spring is pressed against the surface of the spring baffle, the connecting rod is fixed at the front part of;
the outer ring support comprises an outer ring body, guide plates and second hanging plates, the outer ring body is an annular body formed by bending a circular tube, an opening is formed in the front of the outer ring body, the two guide plates are fixed at the opening in the front of the outer ring body in a bilateral symmetry mode, the two second hanging plates are fixed in the front of the outer ring body, and the second hanging plates and the collecting bag assembly are hung together;
a first guide groove is formed in the left side of the opening of the outer ring body, a connecting rod is arranged in the first guide groove in a sliding mode, a second guide groove is formed in the left rear portion of the outer ring body, and the deflector rod extends out of the second guide groove towards the rear side;
the inner closing body is a bent rod and comprises a front bent rod and a rear bent rod, the diameter of the front bent rod is larger than that of the rear bent rod, the first spring is sleeved on the rear bent rod, a second guide groove is formed in the spring baffle, and the end of the rear bent rod of the inner closing body is slidably arranged in the second guide groove.
3. The mulberry leaf cutting device according to claim 2, wherein the control mechanism comprises a supporting plate bracket, a sliding block assembly, a first slide way, a guide sliding block, a guide rod, a positioning nut, a second spring, a fixed plate and a second slide way, the fixed plate is fixed on the lower surface of the rear part of the handle, the first slide way is transversely fixed in the middle of the fixed plate, two sliding block assemblies are arranged in the first slide way in a sliding manner, the upper parts of the sliding block assemblies are arranged on the supporting plate bracket in a sliding manner, the guide rod is fixed on the rear part of the supporting plate bracket, the guide rod penetrates through the first guide hole of the handle backwards, the penetrating part of the guide rod is provided with a thread, the positioning nut is connected to the thread, the positioning nut is arranged on the rear side of the handle, the second spring is sleeved on the guide rod between the supporting plate bracket and the handle, the guide sliding block is fixed on the front, the second slideway is fixed on the fixing plate;
the supporting plate bracket comprises an upper supporting plate and rear pull rods, the rear part of the upper supporting plate is fixedly provided with two rear pull rods, the upper supporting plate is symmetrically provided with two supporting plate sliding grooves, the two supporting plate sliding grooves respectively extend towards the center of the upper supporting plate from the left rear part and the right rear part of the upper supporting plate in an inclined manner, and a sliding block assembly is arranged in each of the two supporting plate sliding grooves in a sliding manner;
the sliding block assembly comprises an upper sliding block and a lower sliding block, the lower portion of the upper sliding block is fixedly provided with a lower sliding block, the upper sliding block is arranged in the supporting plate sliding groove in a sliding mode, and the lower sliding block is arranged in the first sliding way in a sliding mode.
4. The mulberry leaf cutting device according to claim 3, wherein each of the clamping and cutting assemblies comprises a control link, an arc-shaped clamping plate, a flexible telescopic bracket and an arc-shaped blade, the control link is fixed on the upper slide block, the arc-shaped clamping plate is fixed at the front end of the control link, a plurality of flexible telescopic brackets are fixed on the arc-shaped clamping plate, the arc-shaped blade is arranged on the flexible telescopic bracket, and the arc-shaped clamping plate is arranged in the middle of the outer ring body;
each flexible telescopic bracket all include direction regulation body, blade fixed plate, adjusting nut, regulation depression bar and third spring, the direction regulation body includes the cuboid guide bar of lower part and fixes the screw rod on cuboid guide bar upper portion, the cuboid guide bar is fixed on the arc grip block, the cuboid guide bar upwards passes the blade fixed plate, the cover has the third spring on the cuboid guide bar between blade fixed plate and the arc grip block, be equipped with on the blade fixed plate with cuboid guide bar assorted rectangular channel, adjusting nut connects on the screw rod, and adjusting nut's side department is fixed with a plurality of regulation depression bars, surface mounting has the arc blade on the blade fixed plate.
5. A mulberry leaf cutting device according to claim 4, wherein the collecting bag mounting control comprises an upper box plate, side plates, a down-pressure switch, a fourth spring, guide side rods, a fifth spring, a middle hanging plate and a lower box plate, the down-pressure switch is arranged in the middle of the upper box plate, the fourth spring is sleeved in the middle of the down-pressure switch, the left side and the right side of the upper box plate are respectively fixed with one side plate, each side plate is provided with one side hole, the upper part of each side plate is fixed on the handle, the lower surface of the upper box plate is fixed with the middle hanging plate, the left side and the right side of the middle hanging plate are respectively fixed with one guide side rod, the two guide side rods respectively extend outwards from the side holes of the side plates, the guide side rod on the left side is sleeved with the fifth spring, and the fifth spring is arranged between the;
the middle part of the upper box board is provided with a third guide groove, the lower pressure switch is arranged in the third guide groove in a sliding manner, the lower pressure switch comprises a lower pressure plate, a first vertical rod and a first horizontal rod, the lower surface of the lower pressure plate is fixed with the first vertical rod, the first vertical rod is arranged in the third guide groove in a sliding manner, the lower part of the first vertical rod is fixed with the first horizontal rod, the middle part of the upper part of the middle hanging plate is provided with an upper control groove, the upper control groove is a wedge-shaped groove, the first horizontal rod is clamped in the upper control groove, the left part and the right part of the lower part of the middle hanging plate are respectively provided with a lower self-locking groove, the lower self-locking groove comprises an inlet groove, the inlet groove is a wedge-shaped groove, the upper part of the inlet groove is communicated with a middle communicating groove, the middle communicating groove is a through groove which is vertically and upwards arranged, the upper part of the middle communicating groove is communicated with, the upper rear part of the collecting bag assembly passes through the fourth guide groove and is clamped in the two transverse grooves.
6. The mulberry leaf cutting device according to claim 5, wherein the collection bag assembly comprises a cloth bag, hooks and a self-locking hanging piece, four hooks are fixed on the front side of the upper portion of the cloth bag, the four hooks are hung on a first hanging plate arranged on the front opening-closing type operation support and a second hanging plate arranged on the outer ring support in a one-to-one correspondence manner, the self-locking hanging piece comprises a second vertical rod and a second cross rod fixed on the upper portion of the second vertical rod, the second cross rod penetrates upwards from a fourth guide groove of the lower box plate and is clamped in the cross groove, and the self-locking hanging piece is self-locked in the cross groove.
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| CN202010949212.XA CN112119762B (en) | 2020-09-10 | 2020-09-10 | Mulberry leaf cutting device |
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| CN202010949212.XA CN112119762B (en) | 2020-09-10 | 2020-09-10 | Mulberry leaf cutting device |
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| CN112119762B CN112119762B (en) | 2022-09-02 |
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| CN112119762B (en) | 2022-09-02 |
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Effective date of registration: 20220810 Address after: 6th Floor, Innovation Building, Fujian Branch, National University Science and Technology Park, No. 1, Chuangxin Road, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province, 362000 Applicant after: Caiju Fulin Tea Co.,Ltd. Address before: South Gate of No.1 teaching building, Heping campus, Shandong Jianzhu University, No.96 Lishan Road, Lixia District, Jinan City, Shandong Province Applicant before: Xia Jianqiu |
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Application publication date: 20201225 Assignee: Quanzhou Jingyuan Technology Co.,Ltd. Assignor: Caiju Fulin Tea Co.,Ltd. Contract record no.: X2023980044331 Denomination of invention: A Mulberry Leaf Cutting Device Granted publication date: 20220902 License type: Common License Record date: 20231026 |