CN216763190U - Rotary lifting linkage mechanism - Google Patents
Rotary lifting linkage mechanism Download PDFInfo
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- CN216763190U CN216763190U CN202121981622.9U CN202121981622U CN216763190U CN 216763190 U CN216763190 U CN 216763190U CN 202121981622 U CN202121981622 U CN 202121981622U CN 216763190 U CN216763190 U CN 216763190U
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- crank arm
- arm
- bottom plate
- rotary
- wheel disc
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- 230000007246 mechanism Effects 0.000 title abstract description 9
- 240000007643 Phytolacca americana Species 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 235000009074 Phytolacca americana Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a rotary lifting linkage mechanism, which is characterized in that: comprises a bottom plate, a stand column frame, a guide stand column, a lifting slide block, a driving motor, a connecting arm, a crank arm and a rotary wheel disc; under the drive of a crank arm and the drive of a drive motor, a poking rod at one end of the crank arm is driven by the crank arm to poke a poking groove on a rotary wheel disc to rotate for an angle every circle; the other end of the connecting lever drives one end of the connecting arm to rotate, so that the other end of the connecting arm drives the lifting slide block connected with the connecting block to move in a reciprocating manner along the extending direction of the guide upright post; the linkage structure is convenient to mount and dismount, simple and practical in structure and long in service life.
Description
Technical Field
The utility model relates to the technical field of transmission mechanisms, in particular to a rotary lifting linkage mechanism.
Background
In a general processing device for removing kernels of agricultural products, the products are generally arranged on a rotating device, and through rotation of the rotating device by an angle, a kernel removing device is directly and vertically arranged in a groove of the rotating device for placing the agricultural products to eject out a kernel; the core removing device is pressed downwards once to complete core removal while rotating for every angle; however, the conventional linkage device for rotating and lifting is easy to have the problems of troublesome installation of the linkage structure of the slewing device and the lifting device and complex and redundant structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary lifting linkage mechanism which can solve the problems of troublesome installation and structural redundancy of a common rotary lifting linkage structure.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a rotatory lift link gear, its innovation point lies in: comprises a bottom plate, a stand column frame, a guide stand column, a lifting slide block, a driving motor, a connecting arm, a crank arm and a rotary wheel disc;
the bottom plate is horizontally arranged, the upright post frame is vertically arranged on the bottom plate, and the upright post frame is a rectangular frame structure formed by welding a plurality of channel steels; the guide upright posts are provided with a pair of directions which are parallel to each other and vertical to the bottom plate; two ends of the guide upright post are respectively fixed on the upright post frame and the bottom plate; a wheel disc mounting plate is arranged on the upright post frame in a direction parallel to the bottom plate;
the lifting slide blocks are provided with a pair of lifting slide blocks which are respectively embedded on the guide upright posts, the pair of lifting slide blocks can reciprocate along the extension direction of the guide upright posts, and a connecting block is arranged between the pair of lifting slide blocks and realizes the synchronous movement of the pair of lifting slide blocks through the connecting block;
the driving motor is arranged on the bottom plate through a motor bracket; one end of the connecting arm is connected to a connecting block between the lifting sliding blocks through a rotary bearing, and the end part of the connecting arm can rotate around the connecting position in a vertical plane; the other end of the connecting arm is connected with one end of the crank arm through a connecting shaft and a rotary bearing in a matching manner, and the end part of the connecting arm can rotate in a vertical plane around a connecting point with the crank arm; the middle position of the crank arm is fixedly connected to the output end of the driving motor, and the crank arm is driven to rotate by the driving motor; the other end of the crank arm is vertically provided with a deflector rod;
the rotary wheel disc is matched with the rotary bearing through a rotary rod and is arranged on the wheel disc mounting plate, and a plurality of shifting grooves matched with the shifting rods at the end parts of the crank arms are circumferentially arranged on the rotary wheel disc; the poking rod at one end of the crank arm is driven by the crank arm to poke the poking groove on the rotary wheel disc to rotate for an angle every circle by the drive of the crank arm; the other end of the connecting lever drives one end of the connecting arm to rotate, so that the other end of the connecting arm drives the lifting slide block connected with the connecting block to move back and forth along the extending direction of the guide upright post.
Furthermore, the channel steel of column frame is provided with a plurality of lightweight holes along extending direction.
The utility model has the advantages that:
1) under the drive of a crank arm and the drive of a drive motor, a poking rod at one end of the crank arm is driven by the crank arm to poke a poking groove on a rotary wheel disc to rotate for an angle every circle; the other end of the connecting lever drives one end of the connecting arm to rotate, so that the other end of the connecting arm drives the lifting slide block connected with the connecting block to move in a reciprocating manner along the extending direction of the guide upright post; the linkage structure is convenient to mount and dismount, simple and practical in structure and long in service life.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic perspective view of a rotary lifting linkage mechanism according to the present invention.
Fig. 2 is a partial structural schematic view of a rotary lifting linkage mechanism according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and fig. 2, the rotary lifting linkage mechanism comprises a bottom plate 1, a column frame 2, a guide column 3, a lifting slide block 4, a driving motor 5, a connecting arm 6, a crank arm 7 and a rotary wheel disc 8.
The base plate 1 is horizontally arranged, the upright post frame 2 is vertically arranged on the base plate 1, and the upright post frame 2 is a cuboid frame structure formed by welding a plurality of channel steels; the guide upright posts 3 are provided with a pair of directions which are parallel to each other and vertical to the bottom plate; two ends of the guide upright post 3 are respectively fixed on the upright post frame 2 and the bottom plate 1; a wheel disc mounting plate 21 is arranged on the upright post frame 2 in a direction parallel to the bottom plate 1.
The lifting slide blocks 4 are provided with a pair of lifting slide blocks and are respectively embedded on the guide upright posts 3, the lifting slide blocks 4 can reciprocate along the extension direction of the guide upright posts, a connecting block 41 is arranged between the lifting slide blocks 4, and the synchronous movement of the lifting slide blocks 4 is realized through the connecting block 41.
The driving motor 5 is arranged on the bottom plate 1 through a motor bracket; one end of the connecting arm 6 is connected to the connecting block 41 between the lifting sliding blocks 4 through a rotary bearing, and the end can rotate around the connecting position in a vertical plane; the other end of the connecting arm 6 is matched and connected with one end of the crank arm 7 through a connecting shaft and a rotary bearing, and the end part of the connecting arm 6 can rotate in a vertical plane around a connecting point with the crank arm 7; the middle position of the crank arm is fixedly connected to the output end of the driving motor and drives the crank arm 7 to rotate through the driving motor 5; the other end of the crank arm 7 is vertically provided with a shift lever 71.
The rotary wheel disc 8 is arranged on the wheel disc mounting plate 21 through a rotary rod and a rotary bearing in a matching way, and a plurality of shifting grooves matched with the shifting rods 71 at the end parts of the crank arms 7 are arranged on the rotary wheel disc 8 along the circumferential direction; under the drive of the crank arm 7 by the drive motor 5, a poking rod 71 at one end of the crank arm 7 pokes a poking groove on the rotary wheel disc 8 to rotate for an angle by rotating for each circle under the drive of the crank arm 7; the other end of the crank arm 7 drives one end of the connecting arm 6 to rotate, so that the other end of the connecting arm 6 drives the lifting slide block 4 connected with the connecting block 41 to reciprocate along the extending direction of the guide upright post 3.
The channel steel of stand frame 2 is provided with a plurality of lightweight holes along extending direction.
The working principle of the utility model is as follows: the crank arm is driven by a driving motor, and a poking rod at one end of the crank arm is driven by the crank arm to poke a poking groove on the rotary wheel disc to rotate for an angle every circle; the other end of the connecting lever drives one end of the connecting arm to rotate, so that the other end of the connecting arm drives the lifting slide block connected with the connecting block to move in a reciprocating manner along the extending direction of the guide upright post; the linkage structure is convenient to mount and dismount, simple and practical in structure and long in service life.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a rotatory lift link gear which characterized in that: comprises a bottom plate, a stand column frame, a guide stand column, a lifting slide block, a driving motor, a connecting arm, a crank arm and a rotary wheel disc;
the bottom plate is horizontally arranged, the upright post frame is vertically arranged on the bottom plate, and the upright post frame is a rectangular frame structure formed by welding a plurality of channel steels; the guide upright posts are provided with a pair of directions which are parallel to each other and vertical to the bottom plate; two ends of the guide upright post are respectively fixed on the upright post frame and the bottom plate; a wheel disc mounting plate is arranged on the upright post frame in a direction parallel to the bottom plate;
the lifting slide blocks are provided with a pair of lifting slide blocks which are respectively embedded on the guide upright posts, the pair of lifting slide blocks can reciprocate along the extension direction of the guide upright posts, and a connecting block is arranged between the pair of lifting slide blocks and realizes the synchronous movement of the pair of lifting slide blocks through the connecting block;
the driving motor is arranged on the bottom plate through a motor bracket; one end of the connecting arm is connected to a connecting block between the lifting sliding blocks through a rotary bearing, and the end part can rotate around the connecting position in a vertical plane; the other end of the connecting arm is matched and connected with one end of the crank arm through a connecting shaft and a rotary bearing, and the end part of the connecting arm can rotate in a vertical plane around a connecting point with the crank arm; the middle position of the crank arm is fixedly connected to the output end of the driving motor, and the crank arm is driven to rotate by the driving motor; the other end of the crank arm is vertically provided with a deflector rod;
the rotary wheel disc is matched with the rotary bearing through a rotary rod and is arranged on the wheel disc mounting plate, and a plurality of shifting grooves matched with the shifting rods at the end parts of the crank arms are circumferentially arranged on the rotary wheel disc; the poking rod at one end of the crank arm is driven by the crank arm to poke the poking groove on the rotary wheel disc to rotate for an angle every circle by the drive of the crank arm; the other end of the connecting lever drives one end of the connecting arm to rotate, so that the other end of the connecting arm drives the lifting slide block connected with the connecting block to move back and forth along the extending direction of the guide upright post.
2. A rotary lifting linkage as claimed in claim 1, wherein: the channel steel of stand is provided with a plurality of lightweight holes along extending direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121981622.9U CN216763190U (en) | 2021-08-23 | 2021-08-23 | Rotary lifting linkage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121981622.9U CN216763190U (en) | 2021-08-23 | 2021-08-23 | Rotary lifting linkage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216763190U true CN216763190U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121981622.9U Active CN216763190U (en) | 2021-08-23 | 2021-08-23 | Rotary lifting linkage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216763190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274948A (en) * | 2023-05-17 | 2023-06-23 | 深圳市韦宏达科技有限公司 | Full-automatic demolding mechanism |
-
2021
- 2021-08-23 CN CN202121981622.9U patent/CN216763190U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274948A (en) * | 2023-05-17 | 2023-06-23 | 深圳市韦宏达科技有限公司 | Full-automatic demolding mechanism |
| CN116274948B (en) * | 2023-05-17 | 2023-08-15 | 深圳市韦宏达科技有限公司 | Full-automatic demolding mechanism |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 226500 No. 43, Zhennan Road, Jiang'an Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Gaomi Precision Machinery Co.,Ltd. Address before: 226500 No.8, Xingye Road North, Wuyao Town, Rugao City, Nantong City, Jiangsu Province Patentee before: Nantong Lijia Machinery Parts Co.,Ltd. |
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| TR01 | Transfer of patent right |