CN114365638A - Park bush pruning equipment - Google Patents

Park bush pruning equipment Download PDF

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Publication number
CN114365638A
CN114365638A CN202111568765.1A CN202111568765A CN114365638A CN 114365638 A CN114365638 A CN 114365638A CN 202111568765 A CN202111568765 A CN 202111568765A CN 114365638 A CN114365638 A CN 114365638A
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CN
China
Prior art keywords
rotating shaft
supporting plate
base
rotating
gear
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111568765.1A
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Chinese (zh)
Inventor
覃艳琅
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111568765.1A priority Critical patent/CN114365638A/en
Publication of CN114365638A publication Critical patent/CN114365638A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08Other tools for pruning, branching or delimbing standing trees
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D43/00Mowers combined with apparatus performing additional operations while mowing

Abstract

The invention relates to a trimming device, in particular to a park shrub trimming device. The technical problem of the invention is as follows: provided is a park bush trimming device which can automatically trim bushes and can clean weeds on a road surface. A park bush pruning device comprising: the base is used for supporting the whole equipment; the wheels are rotatably arranged at the bottom of the base, and the number of the wheels is two; the handle is arranged on one side of the upper part of the base; the first supporting plate is arranged at the upper part of the base; the motor is arranged on the upper part of the first supporting plate; the first gear is arranged on the output shaft of the motor. The invention can automatically trim shrubs and simultaneously can clean weeds on the road surface; the first cutting knife is driven to rotate through the rotation of the first rotating shaft, so that the effect of automatically trimming shrubs can be realized.

Description

Park bush pruning equipment
Technical Field
The invention relates to a trimming device, in particular to a park shrub trimming device.
Background
Shrubs are a geographical landscape dominated by the spreading of drought-tolerant shrubs. Because of the strong vitality of the shrubs, the park generally plants the shrubs beside the small roads.
Gardeners can regularly trim shrubs in the park, so that the shape of the shrubs is more attractive. The gardeners generally trim the shrubs by holding the trimming tool, so that the workload of the gardeners is large and the trimming speed of the shrubs is slow.
Therefore, there is a need to design a park bush trimming apparatus that can automatically trim bushes and simultaneously clean up weeds on a road surface.
Disclosure of Invention
In order to overcome the defects that the manual pruning of shrubs is large in workload and low in pruning speed, the invention has the technical problems that: provided is a park bush trimming device which can automatically trim bushes and can clean weeds on a road surface.
The purpose of the invention is realized by adopting the following technical scheme:
a park bush pruning device comprising: the base is used for supporting the whole equipment; the wheels are rotatably arranged at the bottom of the base, and the number of the wheels is two; the handle is arranged on one side of the upper part of the base; the first supporting plate is arranged at the upper part of the base; the motor is arranged on the upper part of the first supporting plate; the first gear is arranged on the output shaft of the motor; the first rotating shaft is rotatably arranged at the position, close to the motor, of the upper part of the first supporting plate; the second gear is arranged on the first rotating shaft, and the first gear is meshed with the second gear; the first cutting knife is arranged at the lower part of the rotating rod, and the rotating rod at one side is connected with the first rotating shaft; the first belt is arranged between the rotating rods on the two sides; the weeding mechanism is arranged on the upper part of the base; the cleaning mechanism is arranged on the first supporting plate.
Wherein, weeding mechanism including: the second supporting plate is arranged in the middle of the upper part of the base; the second rotating shaft is rotatably arranged on the second supporting plate; the first support is arranged on one side, far away from the first support plate, of the second support plate; the third rotating shaft is rotatably arranged on the first bracket; the third gears are arranged on the third rotating shaft and the second rotating shaft, and the two third gears are meshed; the fourth gear is arranged on the third rotating shaft; the third supporting plate is arranged on one side of the upper part of the base, which is far away from the first supporting plate; the second belt is arranged on the third supporting plate in a sliding mode, a straight rack is arranged on the inner side of the second belt, a poke rod is arranged on the outer side of the second belt, and the straight rack is meshed with the fourth gear; the second supports are arranged on one side, far away from the first support plate, of the third support plate, and the number of the second supports is three; the fourth rotating shafts are rotatably arranged on the second bracket; the first deflector rods are all arranged on the fourth rotating shaft; and the second cutting knife is arranged on the fourth rotating shaft, and the first driving lever is in contact fit with the shifting lever.
Wherein, clearance mechanism is including: the third belt is symmetrically and rotatably arranged on the first supporting plate; the fifth rotating shaft is arranged between the fifth rotating shaft close to one side of the first rotating shaft and the wheel; and the annular brush is wound between the fifth rotating shafts on the two sides.
Wherein, still including pushing equipment, pushing equipment is including: the sixth rotating shaft is arranged between the first supporting plate and the second supporting plate and is used for rotating the second deflector rod, and the second deflector rod is arranged on the sixth rotating shaft; the seventh rotating shaft is movably arranged on the first supporting plate; the reel is arranged on the seventh rotating shaft and the sixth rotating shaft; the pull rope is arranged between the two reels on two sides; the first spring is arranged between the seventh rotating shaft and the first supporting plate; the push plate is arranged on the seventh rotating shaft and is in sliding contact with the base.
Wherein, still including chucking mechanism, chucking mechanism is including: the third deflector rods are arranged on the wheels; the eighth rotating shafts are rotatably arranged on the base, and the number of the eighth rotating shafts is two; the rotating plates are arranged on the eighth rotating shaft; the first slide rails are arranged at the bottom of the base, and the number of the first slide rails is two; the baffle, baffle slidingtype setting is in first slide rail.
Wherein, still including clamping mechanism, clamping mechanism is including: the second sliding rail is arranged on one side, far away from the first rotating shaft, of the side part of the first supporting plate; the clamping plate is arranged in the second sliding rail in a sliding manner; and the third spring is arranged between the clamping plate and the second sliding rail.
Wherein, still including the replacement mechanism, the replacement mechanism includes: the fixed plate is movably arranged on the first cutting knife and is connected with the rotating rod; the fixing rod is arranged on the fixing plate; the clamping rod is movably arranged between the fixed rod and the first cutting knife.
Wherein, the second cutting knife is made of stainless steel.
Compared with the prior art, the invention has the following advantages: 1. the invention can automatically trim shrubs and simultaneously can clean weeds on the road surface;
2. the first cutting knife is driven to rotate by the rotation of the first rotating shaft, so that the effect of automatically trimming shrubs can be realized;
3. rotate through the second belt and drive first driving lever and second cutting knife and rotate to the second cutting knife can be cleared up weeds on the road surface.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a perspective view of a fourth embodiment of the present invention.
FIG. 6 is a schematic view of a fifth partial body structure according to the present invention.
FIG. 7 is a schematic view of a sixth partial body structure according to the present invention.
FIG. 8 is a schematic view of a seventh partial body structure according to the present invention.
Wherein the figures include the following reference numerals: 1. a base, 2, a wheel, 3, a handle, 4, a first supporting plate, 5, a motor, 6, a first gear, 7, a first rotating shaft, 8, a second gear, 9, a first cutter, 10, a first belt, 11, a weeding mechanism, 111, a second supporting plate, 112, a second rotating shaft, 113, a third gear, 114, a first bracket, 115, a third rotating shaft, 116, a fourth gear, 117, a second belt, 118, a third supporting plate, 119, a second bracket, 1110, a fourth rotating shaft, 1111, a first deflector rod, 1112, a second cutter, 12, a cleaning mechanism, 121, a third belt, 122, a fifth rotating shaft, 123, a ring brush, 13, a pushing mechanism, 131, a sixth rotating shaft, 132, a second deflector rod, 133, a reel, 134, a pull rope, 135, a seventh rotating shaft, 136, a first spring, 137, a push plate, 141, a third deflector rod, 142, an eighth rotating shaft, 143. a rotating plate 144, a first slide rail 145, a baffle plate 15, a clamping mechanism 151, a second slide rail 152, a clamping plate 153, a third spring 16, a replacing mechanism 161, a fixing plate 162, a fixing rod 163 and a clamping rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A garden bush pruning device is shown in figures 1 and 2 and comprises a base 1, wheels 2, a handle 3, a first supporting plate 4, a motor 5, a first gear 6, a first rotating shaft 7, a second gear 8, a first cutter 9, a first belt 10, a weeding mechanism 11 and a cleaning mechanism 12, wherein the wheels 2 are symmetrically and rotatably arranged at the bottom of the base 1, the handle 3 is arranged at the front side of the upper part of the base 1, the first supporting plate 4 is arranged at the right side of the upper part of the base 1, the motor 5 is arranged at the left side of the upper part of the first supporting plate 4, the first gear 6 is arranged on an output shaft of the motor 5, the first rotating shaft 7 is rotatably arranged at the left front side of the upper part of the first supporting plate 4, the second gear 8 is arranged on the first rotating shaft 7, the first gear 6 is meshed with the second gear 8, the two rotating shafts are rotatably arranged at the left side of the first supporting plate 4, the first cutter 9 is arranged at the bottom of the rotating shaft, and the first cutter 9 can be detached, the dwang and the first pivot 7 of front side are connected, are connected with first belt 10 between the dwang of both sides, and 1 upper portion left side of base is equipped with weeding mechanism 11, is equipped with clearance mechanism 12 on the first backup pad 4.
When a user needs to trim shrubs, the device can be used, the device is firstly pushed to a position needing to be trimmed by the handle 3, then the motor 5 is turned on, the first gear 6 is driven by the output shaft of the motor 5 to rotate, the second gear 8 drives the first rotating shaft 7, the rotating shaft at the front side and the first cutting knife 9 at the front side to rotate by the engagement of the first gear 6 and the second gear 8, the rotating shaft at the rear side and the first cutting knife 9 at the rear side are driven by the first belt 10 to rotate, so that the first cutting knives 9 at two sides can trim the shrubs, the cleaning mechanism 12 can collect the shrubs under trimming, the user can push the device all the time, the wheels 2 rotate, the first cutting knife 9 can trim the shrubs, in the process, the weeding mechanism 11 can trim weeds on a road surface, when people do not need to use the equipment, the motor 5 is turned off.
Example 2
On the basis of the embodiment 1, as shown in fig. 3 and 4, the weeding mechanism 11 includes a second support plate 111, a second rotating shaft 112, a third gear 113, a first support 114, a third rotating shaft 115, a fourth gear 116, a second belt 117, a third support plate 118, a second support 119, a fourth rotating shaft 1110, a first driving lever 1111 and a second cutting blade 1112, the second support plate 111 is disposed on the left side of the upper portion of the base 1, the second rotating shaft 112 is disposed on the second support plate 111 in a rotating manner, the first support 114 is disposed on the left side of the second support plate 111, the third rotating shaft 115 is disposed on the first support 114 in a rotating manner, the third rotating shaft 115 and the second rotating shaft 112 are both provided with the third gear 113, the two third gears 113 are engaged, the fourth gear 116 is disposed on the third rotating shaft 115, the third support plate 118 is disposed on the left side of the upper portion of the base 1, the second belt 117 is slidably disposed on the third support plate 118, the inner side of the second belt 117 is provided with a spur rack, the outside of second belt 117 is equipped with the poker rod, and the spur rack meshes with fourth gear 116, and base 1 left side is equipped with three second support 119, and the equal rotary type is equipped with fourth pivot 1110 on second support 119, all is equipped with first driving lever 1111 and second cutting knife 1112 on the fourth pivot 1110, and first driving lever 1111 and poker rod contact cooperation.
Because be equipped with the belt pulley on the second pivot 112 to first belt 10 rotates and drives belt pulley and second pivot 112 and rotate, meshes through two third gears 113, makes third pivot 115 and fourth gear 116 rotate, through fourth gear 116 and spur rack meshing, makes second belt 117 and poker rod rotate, and then can drive first driving lever 1111 and second cutting knife 1112 and rotate, thereby second cutting knife 1112 can clear up weeds.
The cleaning mechanism 12 includes a third belt 121, a fifth rotating shaft 122 and a ring-shaped brush 123, the first support plate 4 is provided with the fifth rotating shaft 122 in a front-back symmetrical rotation manner, the third belt 121 is connected between the fifth rotating shaft 122 at the front side and the wheel 2 at the front side, and the ring-shaped brush 123 is wound between the fifth rotating shafts 122 at both sides.
The wheel 2 rotates to drive the fifth rotating shaft 122 at the front side to rotate through the third belt 121, and then drives the annular brush 123 and the fifth rotating shaft 122 at the rear side to rotate, so that the annular brush 123 can clean the shrub under trimming.
Example 3
On the basis of the embodiment 2, as shown in fig. 5 to 8, the device further includes a pushing mechanism 13, the pushing mechanism 13 includes a sixth rotating shaft 131, a second driving lever 132, a winding wheel 133, a pulling rope 134, a seventh rotating shaft 135, a first spring 136 and a pushing plate 137, the sixth rotating shaft 131 is rotatably disposed between the first supporting plate 4 and the second supporting plate 111, the second driving lever 132 is disposed on the sixth rotating shaft 131, the seventh rotating shaft 135 is movably disposed on the first supporting plate 4, the winding wheels 133 are disposed on both the seventh rotating shaft 135 and the sixth rotating shaft 131, the pulling rope 134 is connected between the winding wheels 133 on both sides, the first spring 136 is connected between the seventh rotating shaft 135 and the first supporting plate 4, the pushing plate 137 is disposed on the seventh rotating shaft 135, and the pushing plate 137 is in sliding contact with the base 1.
The rotation of second belt 117 cooperates with second driving lever 132 for reel 133 of sixth pivot 131 and rear side rotates, and then makes reel 133 of rear side begin to receive the line to stay cord 134, seventh pivot 135 drives push pedal 137 and removes to the rear side this moment, first spring 136 is compressed, push pedal 137 can push down the bush under the cutting this moment, when second belt 117 does not contact with second driving lever 132, under the reset action of first spring 136, make seventh pivot 135 drive push pedal 137 move the reset to the front side, and then make reel 133 of rear side reset.
The wheel 2 is provided with a third driving lever 141, the base 1 is provided with two eighth rotating shafts 142 in a rotating manner, the eighth rotating shafts 142 are provided with rotating plates 143, the bottom of the base 1 is provided with two first sliding rails 144, and the first sliding rails 144 are internally provided with the baffle 145 in a sliding manner.
Wheel 2 rotates to the rear side and drives third driving lever 141 and rotate, third driving lever 141 can contact with commentaries on classics board 143 to drive commentaries on classics board 143 and eighth pivot 142 and rotate, when wheel 2 reverse rotation formula, baffle 145 can support commentaries on classics board 143, make commentaries on classics board 143 and third driving lever 141 and wheel 2 unable rotation, so can prevent this equipment when having certain slope walking, the situation that backs up appears, if the user can need this equipment to back up, can remove baffle 145, make baffle 145 not contact with commentaries on classics board 143 can.
The clamping device is characterized by further comprising a clamping mechanism 15, wherein the clamping mechanism 15 comprises a second slide rail 151, a clamping plate 152 and a third spring 153, the second slide rail 151 is arranged on the right side of the first supporting plate 4, the two clamping plates 152 are arranged in the second slide rail 151 in a sliding mode, and the third spring 153 is connected between the clamping plate 152 and the second slide rail 151.
The user can place the drinking cup between the clamping plates 152 on both sides, so that the third springs 153 on both sides are compressed, when the user needs to drink water in the process of pruning shrubs, the drinking cup between the clamping plates 152 can be taken down, and at the moment, the third springs 153 are reset.
The cutting device further comprises a replacing mechanism 16, the replacing mechanism 16 comprises a fixing plate 161, a fixing rod 162 and a clamping rod 163, the fixing plate 161 is movably arranged on the first cutting knife 9, the fixing plate 161 is connected with the rotating rod, the fixing rod 162 is arranged on the fixing plate 161, and the clamping rod 163 is movably arranged between the fixing rod 162 and the first cutting knife 9.
The user can take out kelly 163, can take off first cutting knife 9 this moment to change first cutting knife 9, change the back of accomplishing, the user can place kelly 163 in the position between dead lever 162 and first cutting knife 9, fixes first cutting knife 9.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.

Claims (8)

1. A park bush pruning device is characterized by comprising:
the base (1), the base (1) is used for supporting the whole equipment;
the wheels (2) are rotatably arranged at the bottom of the base (1), and the number of the wheels (2) is two;
the handle (3), the handle (3) is arranged on one side of the upper part of the base (1);
the first supporting plate (4), the first supporting plate (4) is arranged on the upper part of the base (1);
the motor (5), the motor (5) is arranged on the upper part of the first supporting plate (4);
the first gear (6), the first gear (6) is set up on the output shaft of the electrical machinery (5);
the first rotating shaft (7) is rotatably arranged at the position, close to the motor (5), of the upper part of the first supporting plate (4);
the second gear (8), the second gear (8) is set in the first spindle (7), the first gear (6) is meshed with the second gear (8);
the first cutting knife (9) is rotatably provided with two rotating rods on the first supporting plate (4), the first cutting knife (9) is arranged at the lower part of the rotating rods, and the rotating rod on one side is connected with the first rotating shaft (7);
the first belt (10), the first belt (10) is set between the first cutting knife (9) on both sides;
the weeding mechanism (11), the weeding mechanism (11) is arranged on the upper part of the base (1);
the cleaning mechanism (12), the cleaning mechanism (12) sets up on first backup pad (4).
2. A park bush trimming apparatus according to claim 1, wherein the weeding means (11) comprises:
the second supporting plate (111), the second supporting plate (111) is set in the middle position of the upper part of the base (1);
the second rotating shaft (112), the second rotating shaft (112) is set on the second supporting plate (111) rotatably;
the first bracket (114), the first bracket (114) is arranged on one side of the second supporting plate (111) far away from the first supporting plate (4);
the third rotating shaft (115), the third rotating shaft (115) is set on the first bracket (114) in a rotating way;
the third gears (113) are arranged on the third rotating shaft (115) and the second rotating shaft (112), and the two third gears (113) are meshed;
a fourth gear (116), the fourth gear (116) being disposed on the third shaft (115);
the third supporting plate (118), the third supporting plate (118) is arranged on one side of the upper part of the base (1) far away from the first supporting plate (4);
the second belt (117) is arranged on the third supporting plate (118) in a sliding mode, a straight rack is arranged on the inner side of the second belt (117), a poke rod is arranged on the outer side of the second belt (117), and the straight rack is meshed with the fourth gear (116);
the second supports (119) are arranged on one side, far away from the first supporting plate (4), of the base (1), and the number of the second supports (119) is three;
the fourth rotating shafts (1110), the fourth rotating shafts (1110) are all rotatably arranged on the second bracket (119);
the first deflector rods (1111) are arranged on the fourth rotating shaft (1110);
the second cutting knife (1112), second cutting knife (1112) all set up on fourth pivot (1110), and first driving lever (1111) and the cooperation of driving lever contact.
3. A park bush trimming apparatus as claimed in claim 2, characterised in that the cleaning means (12) comprises:
the third belt (121), the third belt (121) is set on the first supporting plate (4) symmetrically and rotatably;
the fifth rotating shaft (122), the fifth rotating shaft (122) is arranged between the fifth rotating shaft (122) on one side close to the first rotating shaft (7) and the wheel (2);
and the annular brush (123), the annular brush (123) is wound between the fifth rotating shafts (122) at the two sides.
4. A park bush trimming apparatus as claimed in claim 3, characterised by further comprising a pushing mechanism (13), the pushing mechanism (13) comprising:
a sixth rotating shaft (131), the sixth rotating shaft (131) is arranged between the first supporting plate (4) and the second supporting plate (111) in a rotating way
The second driving lever (132), the second driving lever (132) is set on the sixth rotating shaft (131);
the seventh rotating shaft (135), the seventh rotating shaft (135) is movably arranged on the first supporting plate (4);
a reel (133), the reel (133) being disposed on the seventh rotating shaft (135) and the sixth rotating shaft (131);
a pull rope (134), wherein the pull rope (134) is arranged between the reels (133) on the two sides;
the first spring (136), the first spring (136) is set up between seventh spindle (135) and first back-up plate (4);
the push plate (137), the push plate (137) sets up on seventh pivot (135), push plate (137) and base (1) sliding contact.
5. A park bush trimming apparatus as defined in claim 4, further comprising a clamping mechanism (14), the clamping mechanism (14) comprising:
the third driving levers (141), the third driving levers (141) are all arranged on the wheels (2);
the eighth rotating shafts (142) are rotatably arranged on the base (1), and the number of the eighth rotating shafts (142) is two;
the rotating plates (143), the rotating plates (143) are all arranged on the eighth rotating shaft (142);
the first sliding rails (144) are arranged at the bottom of the base (1), and the number of the first sliding rails (144) is two;
the baffle (145), baffle (145) are setting up in first slide rail (144) slidingly.
6. A park bush trimming apparatus as claimed in claim 5, characterised by further comprising clamping means (15), the clamping means (15) comprising:
the second sliding rail (151), the second sliding rail (151) is arranged on one side of the side part of the first supporting plate (4) far away from the first rotating shaft (7);
the clamping plate (152), the clamping plate (152) is arranged in the second sliding rail (151) in a sliding way;
and the third spring (153), and the third spring (153) is arranged between the clamping plate (152) and the second sliding rail (151).
7. The park bush trimming apparatus as recited in claim 6, further comprising a displacement mechanism (16), the displacement mechanism (16) comprising:
the fixing plate (161), the fixing plate (161) is movably arranged on the first cutting knife (9), and the fixing plate (161) is connected with the rotating rod;
a fixing rod (162), the fixing rod (162) being disposed on the fixing plate (161);
and the clamping rod (163) is movably arranged between the fixed rod (162) and the first cutting knife (9).
8. A park bush trimming apparatus as claimed in claim 2, characterised in that the second cutter (1112) is of stainless steel.
CN202111568765.1A 2021-12-21 2021-12-21 Park bush pruning equipment Pending CN114365638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111568765.1A CN114365638A (en) 2021-12-21 2021-12-21 Park bush pruning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111568765.1A CN114365638A (en) 2021-12-21 2021-12-21 Park bush pruning equipment

Publications (1)

Publication Number Publication Date
CN114365638A true CN114365638A (en) 2022-04-19

Family

ID=81139526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111568765.1A Pending CN114365638A (en) 2021-12-21 2021-12-21 Park bush pruning equipment

Country Status (1)

Country Link
CN (1) CN114365638A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123385A (en) * 2020-08-17 2020-12-25 蒙春萍 Sweet potato flower cutting machine capable of feeding automatically
CN112715194A (en) * 2021-01-19 2021-04-30 杨志豪 Automatic trimming equipment for garden nursery stocks
CN113291690A (en) * 2021-06-24 2021-08-24 蔡松汝 Lifting type storage equipment convenient for taking and placing biological samples

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123385A (en) * 2020-08-17 2020-12-25 蒙春萍 Sweet potato flower cutting machine capable of feeding automatically
CN112715194A (en) * 2021-01-19 2021-04-30 杨志豪 Automatic trimming equipment for garden nursery stocks
CN113291690A (en) * 2021-06-24 2021-08-24 蔡松汝 Lifting type storage equipment convenient for taking and placing biological samples

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Application publication date: 20220419

RJ01 Rejection of invention patent application after publication