CN211931406U - Tomato damage prevention protection mechanism of tomato picking robot - Google Patents
Tomato damage prevention protection mechanism of tomato picking robot Download PDFInfo
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- CN211931406U CN211931406U CN202020532707.8U CN202020532707U CN211931406U CN 211931406 U CN211931406 U CN 211931406U CN 202020532707 U CN202020532707 U CN 202020532707U CN 211931406 U CN211931406 U CN 211931406U
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Abstract
The utility model discloses a tomato that prevents of tomato picking robot damages protection machanism, including mounting bracket, collection subassembly and collection bag, gather the subassembly and collect the bag and all install on the lateral wall of mounting bracket, gather the subassembly and include diaphragm, servo motor, end block, cross axle and arm lock, the arm lock includes that sliding seat, first post, interlock seat, blade holder, blade and second stretch out the post. This tomato of preventing of tomato harvesting robot damages protection machanism, it can freely dismouting to gather the subassembly, it is used for plucking ripe tomato to gather the subassembly, the tomato after picking falls in the collection bag, the blade seat can freely dismouting, it is very convenient, wherein when two sliding seats move in opposite directions, the blade can be towards the block groove, can just cut off the tomato stalk simultaneously, the protection subassembly can protect the tomato for the first time, two are stretched out the post separation after that, the collection bag that falls under the tomato, it is effectual to the protection of tomato, the position of sheath can be adjusted through adjusting bolt, unusual convenience, be fit for different user demands.
Description
Technical Field
The utility model relates to an agricultural mechanical equipment technical field specifically is a tomato damage protection mechanism of preventing of tomato picking robot.
Background
Tomatoes are one of the most popular vegetables, and the worldwide annual production can reach sixty million tons. The research of the fruit and vegetable picking robot starts in the United states of the 60 th generation in the 20 th century, and the adopted harvesting modes mainly comprise a mechanical shaking type and a pneumatic shaking type, and have the defects of easy damage of fruits and low efficiency. Since then, with the development of electronic technology and scientific technology, particularly, the maturity of industrial robot technology, computer image processing technology, and artificial intelligence technology, the research and development technology of picking robots has been rapidly developed.
At present, domestic tomato picking operation is basically completed manually, physical consumption of workers is increased, working efficiency is affected, good rest conditions cannot be obtained when the workers have a rest, and particularly when the weather is hot, the workers cannot relax fully, and subsequent work is affected. So tomato harvesting equipment is very necessary, but current tomato harvesting equipment still appears the easy problem that receives the damage on tomato surface when picking to the tomato easily, and such tomato is difficult for preserving and transporting, and whole tomato harvesting equipment is adjusted difficult simultaneously, is unfavorable for maintaining and maintaining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tomato picking robot prevent tomato damage protection machanism, possess effectual to tomato surface protection, the problem among the prior art can be solved to dismouting and the convenient advantage of regulation simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme:
a tomato damage prevention protection mechanism of a tomato picking robot comprises a mounting frame, a collecting assembly and a collecting bag, wherein the collecting assembly and the collecting bag are both mounted on the side wall of the mounting frame;
the acquisition assembly comprises a transverse plate, a servo motor, an end block, a transverse shaft and clamping arms, the transverse plate is fixedly connected with the mounting frame through screws, the end block is fixed at each of two ends of the transverse plate, the servo motor is mounted on the end block, the output end of the servo motor is connected with one end of the transverse shaft, the other end of the transverse shaft is movably connected with the end block through a bearing, and the outer wall of the transverse shaft is movably connected with the clamping arms;
the clamp arm comprises a movable seat, a first extending column, an engagement seat, a blade and a second extending column, wherein a threaded hole is formed in the inner wall of the movable seat, the movable seat is connected with a cross shaft through the threaded hole, a guide block is fixed on one side wall of the movable seat, the movable seat and the guide block are movably connected with a transverse plate, the first extending column and the second extending column are fixed with the movable seat, the engagement seat is installed at one end of the first extending column, one end of the second extending column is connected with the blade seat through a screw, the blade is installed on the blade seat, and protection components are installed on the outer walls of the first extending column and the second extending column;
the protection subassembly includes sheath, safety cover, adjusting bolt, stretches out board and contact button head, and the sheath suit is in the first outside that stretches out the post and the second stretches out the post, and the bottom surface of sheath is fixed with the safety cover and stretches out the board, stretches out the bottom surface edge that the board is located the sheath, stretches out and installs adjusting bolt on the board, adjusting bolt's one end installation contact button head, and the contact button head contacts the outer wall of sheath, and the sheath is located directly over the collection bag.
Preferably, first screw thread and second screw thread have been seted up on the outer wall of cross axle, first screw thread and second screw thread all with the inboard screw hole cooperation of sliding seat, the external diameter, pitch, helical pitch and the profile angle of first screw thread and second screw thread are all the same, the screw thread turning direction of first screw thread and second screw thread is opposite.
Preferably, a guide sliding groove matched with the guide block is formed in the side wall of the transverse plate.
Preferably, the number of the movable seats is two, and the two movable seats are in threaded fit with the cross shaft.
Preferably, the first protruding column and the second protruding column are arranged in parallel.
Preferably, the blade is in contact with the occlusion seat, the occlusion seat is provided with a triangular opening and a clamping groove, the triangular opening is provided with uniformly distributed convex grooves, and the blade extends into an inner cavity of the clamping groove.
Preferably, the sheath is curved, and a buffer pad is laid on the inner wall of the sheath.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the tomato damage prevention protection mechanism of the tomato picking robot has the advantages that the collecting component can be freely disassembled and assembled, the collecting component is used for picking ripe tomatoes, the picked tomatoes fall into the collecting bag, the servo motor drives the cross shaft to rotate, the movable seat can move on the cross shaft, the guide block is used for guiding, the blade seat can be freely disassembled and assembled, and the tomato picking robot is very convenient, wherein when the two movable seats move oppositely, the blade faces the clamping groove and can cut off the tomato stems, the protective component can protect the tomatoes for the first time, wherein when the tomatoes are picked, the sheath in the protective component moves to approach the tomatoes along with the extending columns, the tomatoes are contacted with the sheath in the first time when falling, then the two extending columns are separated, the tomatoes fall to the collecting bag, the tomato protection effect is good, the position of the sheath can be adjusted through the adjusting bolt, and the tomato protection device is very convenient and suitable for different use requirements.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the collecting assembly of the present invention;
FIG. 3 is a schematic structural view of a second extended column of the present invention;
fig. 4 is a schematic structural view of a first extending column of the present invention;
fig. 5 is a schematic structural view of the occlusion seat of the present invention;
fig. 6 is a schematic structural section view of the protection assembly of the present invention;
fig. 7 is a partially enlarged schematic view of the cross shaft of the present invention.
In the figure: 1. a mounting frame; 2. a collection assembly; 21. a transverse plate; 211. a guide chute; 22. a servo motor; 23. an end-block; 24. a horizontal axis; 241. a first thread; 242. a second thread; 25. clamping arms; 251. a movable seat; 252. a first projecting column; 253. an occlusion seat; 2531. a triangular opening; 2532. a clamping groove; 254. a blade seat; 255. a blade; 256. a guide block; 257. a second projecting column; 3. a protection component; 31. a sheath; 32. a protective cover; 33. adjusting the bolt; 34. extending the plate; 35. contacting the round head; 4. and (4) collecting the bags.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a tomato damage prevention protection mechanism of a tomato picking robot comprises a mounting frame 1, a collection assembly 2 and a collection bag 4, wherein the collection bag 4 is used for collecting picked tomatoes, the collection assembly 2 and the collection bag 4 are both mounted on the side wall of the mounting frame 1, the collection assembly 2 is used for picking ripe tomatoes, and the picked tomatoes fall into the collection bag 4.
Referring to fig. 2, the collecting assembly 2 includes a transverse plate 21, a servo motor 22, an end block 23, a transverse shaft 24 and a clamping arm 25, the transverse plate 21 is fixedly connected to the mounting frame 1 through screws, so that the whole collecting assembly 2 can be easily mounted and dismounted, the end block 23 is fixed to both ends of the transverse plate 21, the servo motor 22 is mounted on the end block 23, an output end of the servo motor 22 is connected to one end of the transverse shaft 24, the servo motor 22 can drive the transverse shaft 24 to rotate, the other end of the transverse shaft 24 is movably connected to the end block 23 through a bearing, an outer wall of the transverse shaft 24 is movably connected to the clamping arm 25, and a blade set at the front.
Referring to fig. 3-5, the clamping arm 25 includes two movable seats 251, two first extending columns 252, two engaging seats 253, a blade seat 254, a blade 255, and a second extending column 257, the two movable seats 251 are both in threaded engagement with the transverse shaft 24, the inner wall of the movable seat 251 is provided with a threaded hole, the movable seat 251 is connected with the transverse shaft 24 through the threaded hole, the movable seat 251 can move on the transverse shaft 24, the outer wall of the transverse shaft 24 is provided with a first thread 241 and a second thread 242, the first thread 241 and the second thread 242 are both in threaded engagement with the inner side of the movable seat 251, the outer diameter, the pitch, the lead, and the profile angle of the first thread 241 and the second thread 242 are all the same (as fig. 7), the thread directions of the two movable seats 251 are opposite, the two movable seats 251 are respectively in threaded engagement with the first thread 241 and the second thread 242, the two movable seats 251 move together on the transverse shaft 24, the effect of cutting off the tomato stems is achieved, a guide block 256 is fixed on one side wall of the movable seat 251, a guide sliding groove 211 matched with the guide block 256 is formed in the side wall of the transverse plate 21, the guide block 256 is used for guiding, the guide block 256 ensures that the movable seat 251 and the movable seat 251 move along the side wall of the transverse plate 21, the movable seat 251 and the guide block 256 are movably connected with the transverse plate 21, the first extending column 252 and the second extending column 257 are arranged in parallel, so that the picking effect is ensured, the first extending column 252 and the second extending column 257 are both fixed with the movable seat 251, the engaging seat 253 is installed at one end of the first extending column 252, the blade seat 254 is connected with one end of the second extending column 257 through screws, the blade 255 is installed on the blade seat 254, the blade 255 is in contact with the engaging seat 253, a triangular opening 2531 and a clamping groove 2532 are formed on the engaging seat 253, convex grooves which are uniformly distributed are formed on the triangular opening 2531, the blade 255 extends into an inner cavity of the clamping groove 2532, when the two movable bases 251 move towards each other, the blade 255 faces the engaging groove 2532, and can cut off the tomato stems, and the protection assemblies 3 are mounted on the outer walls of the first extending column 252 and the second extending column 257.
Please refer to fig. 6, the protection component 3 includes a sheath 31, a protection cover 32, an adjusting bolt 33, a protruding plate 34 and a contact round head 35, the sheath 31 is sleeved on the first outside of the protruding column 252 and the second outside of the protruding column 257, the bottom surface of the sheath 31 is fixed with the protection cover 32 and the protruding plate 34, the protruding plate 34 is located at the bottom edge of the sheath 31, the adjusting bolt 33 is installed on the protruding plate 34, the contact round head 35 is installed at one end of the adjusting bolt 33, the contact round head 35 contacts the outer wall of the sheath 31, the sheath 31 is located over the collecting bag 4, the sheath 31 is in a curved shape, a buffer cushion is laid on the inner wall of the sheath 31, the sheath 31 in a curved shape can protect tomatoes, and the buffer cushion ensures the completeness of.
The working principle is as follows: the tomato damage prevention protection mechanism of the tomato picking robot comprises a mounting frame 1, a collecting assembly 2 and a collecting bag 4, wherein the collecting assembly 2 and the collecting bag 4 are both mounted on the side wall of the mounting frame 1, the collecting assembly 2 is used for picking ripe tomatoes, the picked tomatoes fall into the collecting bag 4, the collecting assembly 2 comprises a transverse plate 21, a servo motor 22, an end block 23, a transverse shaft 24 and a clamping arm 25, the whole collecting assembly 2 can be easily mounted and dismounted, the servo motor 22 can drive the transverse shaft 24 to rotate, a movable seat 251 can move on the transverse shaft 24, a first thread 241 and a second thread 242 are arranged on the outer wall of the transverse shaft 24, the thread turning directions of the first thread 241 and the second thread 242 are opposite, two movable seats 251 are respectively matched with the first thread 241 and the second thread 242, the two movable seats 251 move together on the transverse shaft 24 to achieve the effect of cutting off tomato stems, the guide block 256 is used for guiding, the guide block 256 ensures that the guide block and the movable seat 251 move together along the side wall of the transverse plate 21, the first extending column 252 and the second extending column 257 are arranged in parallel, the engaging seat 253 is installed at one end of the first extending column 252, one end of the second extending column 257 is connected with the blade seat 254 through a screw, the blade seat 254 can be freely disassembled and assembled, the blade seat 254 is very convenient, the blade seat 254 is provided with a blade 255, the engaging seat 253 is provided with a triangular opening 2531 and a engaging groove 2532, the triangular opening 2531 ensures the position of a tomato stalk during cutting, when the two movable seats 251 move oppositely, the blade 255 faces the engaging groove 2532 and can cut off the tomato stalk simultaneously, the outer walls of the first extending column 252 and the second extending column 257 are both provided with the protection component 3, the protection component 3 can protect the tomato for the first time, when the tomato is picked, the sheath 31 in the protection component 3 can move to be close to the tomato along with the extending column, its and the sheath 31 contact of very first time that the tomato falls, two are stretched out the post separation after that, and the collection bag 4 is fallen to the tomato, and the position of sheath 31 can be adjusted through adjusting bolt 33, unusual convenience is fit for different user demands.
In summary, the following steps: the tomato damage prevention protection mechanism of the tomato picking robot comprises a collecting component 2, wherein the collecting component 2 can be freely disassembled and assembled, the collecting component 2 is used for picking ripe tomatoes, the picked tomatoes fall into a collecting bag 4, a servo motor 22 drives a transverse shaft 24 to rotate, a movable seat 251 can move on the transverse shaft 24, a guide block 256 is used for guiding, and a blade seat 254 can be freely disassembled and assembled, so that the tomato picking robot is very convenient, wherein when the two movable seats 251 move oppositely, a blade 255 faces a clamping groove 2532 and can cut off tomato stems at the same time, a protection component 3 can protect the tomatoes for the first time, when the tomatoes are picked, a sheath 31 in the protection component 3 can move along with a stretching column to be close to the tomatoes, the tomatoes are contacted with the sheath 31 at the first time of falling, then the two stretching columns are separated, the tomatoes fall into the collecting bag 4, the protection effect on the tomatoes is good, and the position of the sheath 31 can be adjusted through an adjusting, is very convenient and is suitable for different use requirements.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tomato that prevents of tomato picking robot damages protection mechanism, includes mounting bracket (1), collection subassembly (2) and collection bag (4), its characterized in that: the collecting assembly (2) and the collecting bag (4) are both arranged on the side wall of the mounting rack (1);
the acquisition assembly (2) comprises a transverse plate (21), a servo motor (22), end blocks (23), a transverse shaft (24) and clamping arms (25), the transverse plate (21) is fixedly connected with the mounting frame (1) through screws, the end blocks (23) are fixed at two ends of the transverse plate (21), the servo motor (22) is mounted on the end blocks (23), the output end of the servo motor (22) is connected with one end of the transverse shaft (24), the other end of the transverse shaft (24) is movably connected with the end blocks (23) through a bearing, and the outer wall of the transverse shaft (24) is movably connected with the clamping arms (25);
the clamping arm (25) comprises a movable seat (251), a first extending column (252), a meshing seat (253), a blade seat (254), a blade (255) and a second extending column (257), a threaded hole is formed in the inner wall of the movable seat (251), the movable seat (251) is connected with the transverse shaft (24) through the threaded hole, a guide block (256) is fixed on one side wall of the movable seat (251), the movable seat (251) and the guide block (256) are both movably connected with the transverse plate (21), a first extending column (252) and a second extending column (257) are both fixed with the movable seat (251), an engaging seat (253) is installed at one end of the first extending column (252), one end of the second extending column (257) is connected with a blade seat (254) through screws, a blade (255) is installed on the blade seat (254), and a protection assembly (3) is installed on the outer walls of the first extending column (252) and the second extending column (257);
protection component (3) are including sheath (31), safety cover (32), adjusting bolt (33), stretch out board (34) and contact button head (35), sheath (31) suit is in the first outside of stretching out post (252) and second and stretching out post (257), the bottom surface of sheath (31) is fixed with safety cover (32) and stretches out board (34), it is located the bottom surface edge of sheath (31) to stretch out board (34), stretch out and install adjusting bolt (33) on board (34), the one end installation contact button head (35) of adjusting bolt (33), the outer wall of contact button head (35) contact sheath (31), sheath (31) are located directly over collection bag (4).
2. The tomato damage prevention protection mechanism of a tomato picking robot as claimed in claim 1, wherein: first screw thread (241) and second screw thread (242) have been seted up on the outer wall of cross axle (24), and first screw thread (241) and second screw thread (242) all cooperate with the inboard screw hole of sliding seat (251), and first screw thread (241) are the same with the external diameter of second screw thread (242), pitch, lead and the profile angle, and the screw thread turning direction of first screw thread (241) and second screw thread (242) is opposite.
3. The tomato damage prevention protection mechanism of a tomato picking robot as claimed in claim 1, wherein: and a guide sliding groove (211) matched with the guide block (256) is formed in the side wall of the transverse plate (21).
4. The tomato damage prevention protection mechanism of a tomato picking robot as claimed in claim 1, wherein: the number of the movable seats (251) is two, and the two movable seats (251) are in threaded fit with the transverse shaft (24).
5. The tomato damage prevention protection mechanism of a tomato picking robot as claimed in claim 1, wherein: the first protruding column (252) and the second protruding column (257) are arranged in parallel.
6. The tomato damage prevention protection mechanism of a tomato picking robot as claimed in claim 1, wherein: the blade (255) is in contact with the occlusion seat (253), the occlusion seat (253) is provided with a triangular opening (2531) and a clamping groove (2532), the triangular opening (2531) is provided with convex grooves which are uniformly distributed, and the blade (255) extends into an inner cavity of the clamping groove (2532).
7. The tomato damage prevention protection mechanism of a tomato picking robot as claimed in claim 1, wherein: the sheath (31) is in a curved surface shape, and a cushion pad is laid on the inner wall of the sheath (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020532707.8U CN211931406U (en) | 2020-04-10 | 2020-04-10 | Tomato damage prevention protection mechanism of tomato picking robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020532707.8U CN211931406U (en) | 2020-04-10 | 2020-04-10 | Tomato damage prevention protection mechanism of tomato picking robot |
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| Publication Number | Publication Date |
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| CN211931406U true CN211931406U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020532707.8U Active CN211931406U (en) | 2020-04-10 | 2020-04-10 | Tomato damage prevention protection mechanism of tomato picking robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223510A (en) * | 2023-10-30 | 2023-12-15 | 山东寿光蔬菜种业集团有限公司 | Large-fruit tomato planting and erecting device capable of preventing tomatoes from being damaged |
-
2020
- 2020-04-10 CN CN202020532707.8U patent/CN211931406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223510A (en) * | 2023-10-30 | 2023-12-15 | 山东寿光蔬菜种业集团有限公司 | Large-fruit tomato planting and erecting device capable of preventing tomatoes from being damaged |
| CN117223510B (en) * | 2023-10-30 | 2024-04-12 | 山东寿光蔬菜种业集团有限公司 | Large-fruit tomato planting and erecting device capable of preventing tomatoes from being damaged |
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