CN211813312U - Telescopic platform - Google Patents
Telescopic platform Download PDFInfo
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- CN211813312U CN211813312U CN202020272629.2U CN202020272629U CN211813312U CN 211813312 U CN211813312 U CN 211813312U CN 202020272629 U CN202020272629 U CN 202020272629U CN 211813312 U CN211813312 U CN 211813312U
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Abstract
The utility model provides a telescopic platform, including fixed platform, movable platform and flexible executive component, flexible executive component is connected its characterized in that with fixed platform and movable platform respectively: still be equipped with the sliding sleeve subassembly between fixed platform and the moving platform, the sliding sleeve subassembly includes matched with slider and sliding sleeve, slider one end and moving platform fixed connection, and the other one end of slider cup joints with the sliding sleeve, sliding sleeve and fixed platform fixed connection. The utility model has the advantages that: the movable platform can be stably unfolded relative to the fixed platform through the matching of the sliding sleeve and the sliding block, and is not easy to shake front, back, left and right; due to the rectangular arrangement of the sliding blocks, the loading force of the platform and the service life of the sliding sleeve assembly can be effectively improved, the maintenance cost is reduced, and the service life of the platform is prolonged; in addition, each part is parts such as the board of bending, and the fast production equipment of being convenient for improves production efficiency.
Description
Technical Field
The utility model relates to a transport machinery is picked in orchard.
And more particularly to telescoping platforms.
Background
When fruits of trees in orchards, forest gardens, farmlands and the like are mature, the fruits need to be picked or the trees need to be trimmed manually. However, the height of the fruit or forest to be picked is not consistent, and conventional methods for solving such problems include manual climbing, ladder erection, use of mechanical aids such as tractors and cranes. However, the climbing or erecting of a ladder requires a high operator's operation and is dangerous, and it is difficult to use a conventional lifting device such as a crane in the above-mentioned low places because of its large size.
Chinese patent with patent number CN201710463041.8 discloses a self-propelled picking platform, which comprises a frame, a scissor fork type lifting mechanism, a working platform, a self-propelled mechanism, a control system and other structures, and is found during specific use:
the stationarity of the circumferential positions of the fixed table top and the telescopic table top which are in point contact with the sliding connection platform through a plurality of rollers cannot be ensured, and the high-altitude horizontal displacement of the personnel cannot be stably borne, so that the high-altitude operability is realized in an intersection manner; in addition, the roller is not wear-resistant, the loading capacity of the platform is weak, the manufacturing and maintenance cost is high, the platform is easy to damage, and the maintenance wastes time and labor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned conventional art's weak point, provide a flexible platform that promotes stability.
The purpose of the utility model is achieved through the following technical measures:
flexible platform, including fixed platform, movable platform and flexible executive component, flexible executive component is connected its characterized in that with fixed platform and movable platform respectively: still be equipped with the sliding sleeve subassembly between fixed platform and the moving platform, the sliding sleeve subassembly includes matched with slider and sliding sleeve, slider one end and moving platform fixed connection, and the other one end of slider cup joints with the sliding sleeve, sliding sleeve and fixed platform fixed connection.
The utility model provides a specific optimization scheme, the quantity of movable platform is one or at least two, and the sliding sleeve subassembly quantity that every movable platform is connected is two at least, and two sliding sleeve subassemblies are along movable platform symmetric distribution or a plurality of sliding sleeve subassemblies along movable platform equipartition.
The specific optimization scheme is that the total length of the movable platform and one half of the length of the sliding sleeve is less than the length of the sliding block;
or the sliding sleeve is arranged in the middle of the fixed platform, and the total length of the movable platform and one half of the length of the fixed platform is less than the length of the sliding block.
In a specific optimization scheme, the cross section of the sliding block is rectangular, polygonal or circular.
According to a specific optimization scheme, when the number of the movable platforms is one, the number of the telescopic executing parts is one, the fixed ends of the telescopic executing parts are fixedly connected with the fixed platform, and the movable ends of the telescopic executing parts are fixedly connected with the movable platforms;
or when the number of the movable platforms is two, the number of the telescopic executing parts is two, one fixed end of each telescopic executing part is fixedly connected with the fixed platform, the movable end of each telescopic executing part is fixedly connected with one movable platform, the other fixed end of each telescopic executing part is fixedly connected with the fixed platform, and the movable end of each telescopic executing part is fixedly connected with the other movable platform;
or when the number of the movable platforms is two, the number of the telescopic executing parts is one, the telescopic executing parts are double-acting cylinders, the fixed ends of the telescopic executing parts are fixedly connected with the fixed platform, one movable end of the telescopic executing parts is fixedly connected with one movable platform, and the other movable end of the telescopic executing parts is fixedly connected with the other movable platform;
the telescopic executing part is a cylinder, a hydraulic cylinder, an electric cylinder, a linear motor or an electric push rod.
A specific optimization scheme is that a fixed platform comprises a first platform plate, a second platform plate, a third platform plate and a first supporting piece, one end of the first platform plate is fixedly connected with the second platform plate, the other end of the first platform plate is fixedly connected with the third platform plate, the first supporting piece is located below the first platform plate, one end of the first supporting piece is fixedly connected with the second platform plate, the other end of the first supporting piece is fixedly connected with the third platform plate, a sliding sleeve is arranged between the first supporting piece and the first platform plate, and the sliding sleeve is fixedly connected with the first supporting piece and/or the first platform plate.
According to a specific optimization scheme, pedal holes or pedal grooves or pedal bulges are arranged on the second platform plate and/or the third platform plate.
In a specific optimization scheme, the first platform plate is an integral plate or an integral bent plate;
the second flat bedplate is an integrated plate or an integrated bending plate;
the third bedplate is an integrated plate or an integrated bent plate;
the first supporting pieces are integrated rods or integrally bent rods, the number of the first supporting pieces is one or at least two, the two first supporting pieces are symmetrically arranged along the sliding sleeve or the two first supporting pieces are symmetrically arranged along the first platform plate or the plurality of first supporting pieces are uniformly distributed along the sliding sleeve or the plurality of first supporting pieces are uniformly distributed along the first platform plate;
a second supporting piece is arranged between the first platform plate and the first supporting piece, the second supporting piece is an integrated bending plate, one end of the second supporting piece is fixedly connected with the first platform plate, the other end of the second supporting piece is fixedly connected with the first supporting piece, the number of the second supporting pieces is multiple, and a gap capable of accommodating the telescopic executing piece and/or the sliding sleeve is arranged in the middle of the second supporting piece.
And the second platform plate and/or the third platform plate are/is provided with connecting position marks.
A specific optimization scheme is that the movable platform comprises a fourth platform plate and a fifth platform plate, one side, far away from the first platform plate, of the fourth platform plate is fixedly connected or integrally connected with the fifth platform plate, and a sliding block is fixedly connected with the fourth platform plate and/or the fifth platform plate.
According to a specific optimization scheme, a sliding block is detachably and fixedly connected with a fourth platform plate and/or a fifth platform plate through a third supporting piece, the third supporting piece is an L-shaped integral bending plate, the number of the third supporting pieces is one or two, the two third supporting pieces are symmetrically arranged along the sliding block, one end of each third supporting piece is fixedly connected with the fourth platform plate or the fifth platform plate, and the other end of each third supporting piece is fixedly connected with the sliding block;
the movable platform is an integrated bending plate.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the movable platform can be stably unfolded relative to the fixed platform through the matching of the sliding sleeve and the sliding block, and is not easy to shake front, back, left and right; due to the rectangular arrangement of the sliding blocks, the loading force of the platform and the service life of the sliding sleeve assembly can be effectively improved, the maintenance cost is reduced, and the service life of the platform is prolonged; in addition, each part is parts such as the board of bending, and the fast production equipment of being convenient for improves production efficiency.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic perspective view of the telescopic platform of the present invention.
Fig. 2 is a schematic perspective view of the telescopic platform of the present invention.
Fig. 3 is a schematic structural diagram of the telescopic platform of the present invention.
Fig. 4 is a bottom view of fig. 3.
Fig. 5 is a left side view of fig. 3.
Figure 6 is the utility model discloses telescopic platform sliding sleeve subassembly's spatial structure sketch map.
Detailed Description
Example 1: as shown in the attached fig. 1-6, the telescopic platform comprises a fixed platform 1, a movable platform 2, a telescopic executing member 3 and a sliding sleeve assembly.
The telescopic executing part 3 is respectively connected with the fixed platform 1 and the movable platform 2, and the sliding sleeve component is positioned between the fixed platform 1 and the movable platform 2.
The sliding sleeve assembly comprises a sliding block 4 and a sliding sleeve 5 which are matched.
4 one end of slider and 2 fixed connection of movable platform, 4 other one ends of slider cup joint with sliding sleeve 5, sliding sleeve 5 and fixed platform 1 fixed connection.
The number of the movable platforms 2 is two, wherein one movable platform 2 is positioned on one side of the fixed platform 1, and the other movable platform 2 is positioned on the other side of the fixed platform 1. The number of the sliding sleeve assemblies connected with each movable platform 2 is two, and the number of the sliding sleeve assemblies is four.
And as shown in fig. 6, the sliding sleeve 5 connected with one movable platform 2 is fixedly connected with the sliding sleeve 5 connected with the other movable platform 2, and two ends of the sliding sleeve are aligned.
In addition, the sliding sleeve components connected with each movable platform 2 can be symmetrically distributed along the length direction of the movable platform 2 during arrangement. The number of the sliding sleeve assemblies connected with each movable platform 2 can be set to be three or more according to requirements, and the sliding sleeve assemblies are uniformly distributed along the movable platforms 2.
The sliding sleeve 5 is arranged in the middle of the fixed platform 1, and the total length of the movable platform 2 and two thirds of the length of the sliding sleeve 5 is less than the length of the sliding block 4; this setting can optimally avoid slider 4 to deviate from sliding sleeve 5, and simultaneously when moving platform 2 removed furthest back, the part that slider 4 and sliding sleeve 5 contacted can prevent that moving platform 2 from rocking and droing, and complete machine stability is high. In addition, the total length of the movable platform 2 and one half of the length of the fixed platform 1 can be set according to requirements, for example, the total length of the movable platform and the fixed platform is smaller than the length of the sliding block 4. The purpose of the arrangement is that when the movable platform 2 completely slides out, one third of the sliding block 4 is still left to be positioned in the sliding sleeve 5, so that the movable platform 2 is prevented from being separated, and meanwhile, the stress of the movable platform 2 is balanced, and the stability of the movable platform is enhanced.
The slider 4 is square in cross section. Other shapes such as a rectangle, a polygon, or a circle may be used. This setting can directly be intercepted current steel pipe and steel pole, makes and makes simply to, because the contact surface of slider 4 and sliding sleeve 5 compares in traditional gyro wheel and orbital technical scheme greatly increased, greatly strengthened the activity platform 2 stability, make it be difficult for rocking and turn on one's side, in activities such as orchard picking, the personnel stand and feel well on activity platform 2.
The quantity of flexible executive component 3 is two, and 3 stiff ends of one of them flexible executive component and 1 fixed connection of fixed platform, and 3 expansion ends of this flexible executive component and 2 fixed connections of one of them movable platform, 3 stiff ends of another flexible executive component and 1 fixed connection of fixed platform, and 3 expansion ends of this flexible executive component and 2 fixed connections of another movable platform, two flexible executive component 3 back of the body set up.
The telescopic executing part 3 is a hydraulic cylinder. Besides, the invention can also be a cylinder, an electric cylinder, a linear motor or a linear motor, etc. without being limited to the contents given in the embodiments.
The fixed platform 1 includes a first platform plate 11, a second platform plate 12, a third platform plate 13, a first support 14, and a second support 15.
One end of the first platform plate 11 is fixedly connected with the second platform plate 12, the other end of the first platform plate 11 is fixedly connected with the third platform plate 13, the first supporting piece 14 is positioned below the first platform plate 11, one end of the first supporting piece 14 is fixedly connected with the second platform plate 12, the other end of the first supporting piece 14 is fixedly connected with the third platform plate 13, the sliding sleeve 5 is arranged between the first supporting piece 14 and the first platform plate 11, and the lower side surface of the sliding sleeve 5 is fixedly connected with the upper side surface of the first supporting piece 14. Furthermore, the sliding sleeve 5 can also be fixedly connected to the first platform plate 11, or the sliding sleeve 5 can be fixedly connected to the first support 14 and the first platform plate 11, respectively.
The second platform plate 12 and/or the third platform plate 13 are provided with pedal holes 6. Furthermore, a foot groove or a foot projection may be used instead.
The first platen 11 is a unitary plate. In addition, the plate can be changed into an integral bending plate according to requirements;
the second platen 12 is an integral bent plate. Further, the sheet may be an integrated sheet.
The third platen 13 is an integral bent plate. Further, the sheet may be an integrated sheet.
The first support 14 is a unitary rod. The number of the first supporting members 14 is at least two, and the two first supporting members 14 are symmetrically arranged along the sliding sleeve 5. In addition, the first support 14 may be an integral bent rod; it is also possible to arrange the two first supports 14 symmetrically along the first platform plate 11; it is also possible to set the number of the first supports 14 to one or more, a plurality of the first supports 14 are evenly distributed along the sliding sleeve 5 or a plurality of the first supports 14 are evenly distributed along the first platform plate 11.
The second supporting member 15 is located between the first platform plate 11 and the first supporting member 14, the second supporting member 15 is an integral bending plate, the second supporting member 15 is an integral bending steel plate similar to a zigzag shape, the upper side surface of the second supporting member 15 is fixedly connected with the first platform plate 11, two lower side surfaces of the second supporting member 15 are respectively fixedly connected with the first supporting member 14, the number of the second supporting members 15 is five, and a gap capable of accommodating the telescopic executing member 3 and the sliding sleeve 5 is arranged in the middle of the second supporting member 15. This setting will stretch out and draw back executive component 3 and sliding sleeve 5's connecting piece compatibility, the mass production of being convenient for and equipment second support piece 15 are convenient for use manpower and materials sparingly. Of course, the connecting members of the telescopic executing member 3 and the sliding sleeve 5 can be customized according to requirements.
The second platform plate 12 and the third platform plate 13 are provided with first support member connection position marks. Facilitating quick installation of the first support 14. Can be welded or bolted.
The movable platform 2 comprises a fourth platform plate 21, a fifth platform plate 22 and a third support 23.
The side of the fourth platform plate 21 away from the first platform plate 11 is integrally connected with a fifth platform plate 22, and the slide block 4 is fixedly connected with the fourth platform plate 21 and/or the fifth platform plate 22. The fourth platen plate 21 and the fifth platen plate 22 may be connected by welding, bolting, or the like.
The sliding block 4 and the fourth platform plate 21 and/or the fifth platform plate 22 are detachably and fixedly connected through a third supporting piece 23, the third supporting piece 23 is an L-shaped integral bending plate, the number of the third supporting pieces 23 is two, the two third supporting pieces 23 are symmetrically arranged along the sliding block 4, one end of each third supporting piece 23 is fixedly connected with the fourth platform plate 21 through a bolt, and the other end of each third supporting piece 23 is fixedly connected with the sliding block 4 in a welding mode. In addition, the third supporting members 23 may be fixed to the fifth platform plate 22 and the sliding block 4, respectively, and the number of the third supporting members 23 may be set to one or more according to the requirement, which is not limited to the content given in the embodiment. Through the arrangement, when the sliding block 4 and the third support piece 23 are assembled, the sliding block 4 is connected with the sliding sleeve 5, and then the third support piece 23 is connected with the movable platform 2. Connect through third support piece 23 rather than directly with slider 4 and movable platform 2 welding, make slider 4 position adjustable, avoided slider 4 and 5 clearance installations of sliding sleeve to appear the phenomenon of error.
In this embodiment, the movable platform 2 and the third supporting member 23 are both integrally bent plates. Through the above components, the bending plate, the pipe fitting and the rod piece are convenient to cut quickly, and are quickly positioned and assembled, so that the production is high in speed, and the mass production is convenient. Meanwhile, the whole machine has simple structure, high stability and beautiful appearance.
During the use, through flexible executive component 3 flexible, make movable platform 2 compare in fixed platform 1 removal, remove the in-process, because slider 4 and sliding sleeve 5 are comparatively level and smooth and great contact surface, steady and difficult the turning on one's side when making whole movable platform 2 roll-off, simultaneously the bigger bearing capacity of movable platform 2 has compared in the prior art of gyro wheel and slide rail, has removed the gyro wheel easy damage from moreover, the gyro wheel is difficult to install, difficult maintenance, a great deal of problems such as cost is higher. The whole machine is firm and durable, high in stability and attractive in appearance.
Example 2: a telescopic platform, which differs from embodiment 1 in that:
the quantity of movable platform 2 is two, and the quantity of flexible executive component 3 is one, and flexible executive component 3 is two effect jars, 3 stiff ends of flexible executive component and fixed platform 1 fixed connection, 3 one of them expansion ends of flexible executive component and wherein movable platform 2 fixed connection, 3 another expansion ends of flexible executive component and another movable platform 2 fixed connection.
The rest is the same as in example 1.
Example 3: a telescopic platform, which differs from embodiment 1 in that:
the quantity of movable platform 2 is one, and movable platform 2 sets up in fixed platform 1 wherein one side, and the quantity of flexible executive component 3 is one, and 3 stiff ends of flexible executive component and 1 fixed connection of fixed platform, 3 expansion ends of flexible executive component and movable platform 2 fixed connection.
The rest is the same as in example 1.
The number of the movable platforms 2, the number of the telescopic actuators 3, and the positional relationship between the two members can be set as required, and the number and the positional relationship of the members can be replaced as required, which is not limited to the embodiments.
Claims (10)
1. Flexible platform, including fixed platform, movable platform and flexible executive component, flexible executive component is connected its characterized in that with fixed platform and movable platform respectively: still be equipped with the sliding sleeve subassembly between fixed platform and the moving platform, the sliding sleeve subassembly includes matched with slider and sliding sleeve, slider one end and moving platform fixed connection, and the other one end of slider cup joints with the sliding sleeve, sliding sleeve and fixed platform fixed connection.
2. The telescoping platform of claim 1, wherein: the quantity of activity platform is one or at least two, and the sliding sleeve subassembly quantity that every activity platform is connected is two at least, and two sliding sleeve subassemblies are along activity platform symmetric distribution or a plurality of sliding sleeve subassemblies along activity platform equipartition.
3. The telescoping platform of claim 1, wherein: the total length of the movable platform and one half of the length of the sliding sleeve is less than the length of the sliding block;
or the sliding sleeve is arranged in the middle of the fixed platform, and the total length of the movable platform and one half of the length of the fixed platform is less than the length of the sliding block.
4. The telescoping platform of claim 1, wherein: the cross section of the sliding block is rectangular, polygonal or circular.
5. The telescopic platform according to any one of claims 1-4, wherein: when the number of the movable platforms is one, the number of the telescopic executing parts is one or more, the fixed end of the telescopic executing part is fixedly connected with the fixed platform, and the movable end of the telescopic executing part is fixedly connected with the movable platforms;
or when the number of the movable platforms is two, the number of the telescopic executing parts is two or more, one fixed end of the telescopic executing part is fixedly connected with the fixed platform, the movable end of the telescopic executing part is fixedly connected with one movable platform, one fixed end of the telescopic executing part is fixedly connected with the fixed platform, and the movable end of the telescopic executing part is fixedly connected with the other movable platform;
or when the number of the movable platforms is two, the number of the telescopic executing parts is one or more, the telescopic executing parts are double-acting cylinders, fixed ends of the telescopic executing parts are fixedly connected with the fixed platforms, one movable end of the telescopic executing parts is fixedly connected with one movable platform, and the other movable end of the telescopic executing parts is fixedly connected with the other movable platform;
the telescopic executing part is a cylinder, a hydraulic cylinder, an electric cylinder, a linear motor or an electric push rod.
6. The telescopic platform according to any one of claims 1-4, wherein: the fixed platform comprises a first platform plate, a second platform plate, a third platform plate and a first supporting piece, one end of the first platform plate is fixedly connected with the second platform plate, the other end of the first platform plate is fixedly connected with the third platform plate, the first supporting piece is positioned below the first platform plate, one end of the first supporting piece is fixedly connected with the second platform plate, the other end of the first supporting piece is fixedly connected with the third platform plate, the sliding sleeve is arranged between the first supporting piece and the first platform plate, and the sliding sleeve is fixedly connected with the first supporting piece and/or the first platform plate.
7. The telescoping platform of claim 6, wherein: the second platform plate and/or the third platform plate are/is provided with pedal holes or pedal grooves or pedal bulges.
8. The telescoping platform of claim 6, wherein: the first platform plate is an integrated plate or an integrated bending plate;
the second flat bedplate is an integrated plate or an integrated bending plate;
the third bedplate is an integrated plate or an integrated bent plate;
the first supporting pieces are integrated rods or integrally bent rods, the number of the first supporting pieces is one or at least two, the two first supporting pieces are symmetrically arranged along the sliding sleeve or the two first supporting pieces are symmetrically arranged along the first platform plate or the plurality of first supporting pieces are uniformly distributed along the sliding sleeve or the plurality of first supporting pieces are uniformly distributed along the first platform plate;
a second supporting piece is arranged between the first platform plate and the first supporting piece, the second supporting piece is an integral bending plate, one end of the second supporting piece is fixedly connected with the first platform plate, the other end of the second supporting piece is fixedly connected with the first supporting piece, the number of the second supporting pieces is multiple, and a gap capable of accommodating a telescopic executing piece and/or a sliding sleeve is arranged in the middle of the second supporting piece;
and the second platform plate and/or the third platform plate are/is provided with first support part connecting position marks.
9. The telescopic platform according to any one of claims 1-4, wherein: the movable platform comprises a fourth platform plate and a fifth platform plate, one side, far away from the first platform plate, of the fourth platform plate is fixedly connected or integrally connected with the fifth platform plate, and the sliding block is fixedly connected with the fourth platform plate and/or the fifth platform plate.
10. The telescoping platform of claim 9, wherein: the slider can dismantle fixed connection through third support piece with fourth platen and/or fifth platen, and third support piece is the integrative bending plate of L shape, and the quantity of third support piece is one or two, and two third support piece set up along the slider symmetry, third support piece one end and fourth platen or fifth platen fixed connection, third support piece other end and slider fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272629.2U CN211813312U (en) | 2020-03-09 | 2020-03-09 | Telescopic platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272629.2U CN211813312U (en) | 2020-03-09 | 2020-03-09 | Telescopic platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211813312U true CN211813312U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020272629.2U Active CN211813312U (en) | 2020-03-09 | 2020-03-09 | Telescopic platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211813312U (en) |
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2020
- 2020-03-09 CN CN202020272629.2U patent/CN211813312U/en active Active
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