CN209793730U - Single-shaft mechanical arm with adjustable height - Google Patents
Single-shaft mechanical arm with adjustable height Download PDFInfo
- Publication number
- CN209793730U CN209793730U CN201920491250.8U CN201920491250U CN209793730U CN 209793730 U CN209793730 U CN 209793730U CN 201920491250 U CN201920491250 U CN 201920491250U CN 209793730 U CN209793730 U CN 209793730U
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- base
- motor
- bearing
- fixed block
- clamp
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Abstract
The utility model discloses a height-adjustable single-shaft manipulator, which comprises a base, a motor, an internal thread cylinder, a conveying frame and a screw, wherein the front side surface of the base is provided with a rectangular hole, the left side surface of the base is provided with a fixed block, a first bearing penetrates through the inside of the fixed block, the motor is arranged on the left side of the fixed block, the motor is connected with a motor shaft, the right end of the motor shaft is provided with an external thread rod, the right end of the external thread rod penetrates through the first bearing and extends into the inside of the base, the right end of the external thread rod is provided with a second bearing, the right side surface of the second bearing is provided with a side plate, the side plate is arranged on the right side surface of the base, the internal thread cylinder is arranged on the outer side surface of the external thread rod, the height-adjustable single-, the situation that the joint of the lifting device and the single-shaft manipulator is not easy to break due to reinforcement.
Description
Technical Field
The utility model relates to a single-axis manipulator especially relates to a single-axis manipulator with adjustable height.
Background
In the modern life, the technology of the single-shaft manipulator is developed more and more under the development of the science and technology in the new and new moon, wherein the application of the single-shaft manipulator with adjustable height is wider and wider, the labor intensity of workers is greatly reduced, and the work efficiency is improved.
The unipolar manipulator with adjustable height that has now used generally has some problems, because the junction of present unipolar manipulator with adjustable height does not take reinforcing measures, leads to unipolar manipulator when carrying heavier article, and the fracture condition takes place easily in the junction leads to the condition that unipolar manipulator damaged, and present unipolar manipulator with adjustable height does not take local spacing measure in addition, makes unipolar manipulator moving range great like this, leads to work efficiency to be lower.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, one of the purposes of the utility model is to solve the easy cracked condition of taking place of present height-adjustable's unipolar manipulator junction mentioned in the above-mentioned background art, lead to the condition that unipolar manipulator damaged, and present height-adjustable's unipolar manipulator does not take local spacing working measure, leads to the lower problem of work efficiency.
the utility model discloses an one of the purpose adopts following technical scheme to realize:
A height-adjustable single-shaft manipulator comprises a base, a motor, an internal thread cylinder, a conveying frame and screws, wherein a rectangular hole is formed in the front side face of the base, a fixed block is arranged on the left side face of the base, a first bearing penetrates through the inside of the fixed block, the motor is arranged on the left side of the fixed block and is connected with a motor shaft, an external thread rod is arranged on the right end of the motor shaft, the right end of the external thread rod penetrates through the first bearing and extends into the base, a second bearing is arranged on the right end of the external thread rod, a side plate is arranged on the right side face of the second bearing and is arranged on the right side face of the base, the internal thread cylinder is arranged on the outer side face of the external thread rod, a connecting column is arranged on the front side face of the internal thread cylinder, the connecting column penetrates through the rectangular hole, and the carriage left and right sides all is provided with the connecting piece, and the carriage is connected with the mounting bracket through the connecting piece simultaneously, the fixed block downside is provided with the support column, and the support column lower extreme is provided with the backup pad, and the backup pad downside is provided with the clamp simultaneously, the inside hydraulic stem that is provided with of clamp, and the clamp leading flank is provided with the mounting, the hydraulic stem downside is provided with the pneumatic cylinder, and the pneumatic cylinder downside is provided with the base, the screw sets up in the base leading flank, and the screw setting is both sides about the rectangular hole, and the screw trailing flank is.
Furthermore, the motor forms a rotating structure through the motor shaft and the external thread rod.
Furthermore, the connecting column and the internal thread cylinder are vertically arranged, and the width of the connecting column is smaller than that of the rectangular hole.
Furthermore, the conveying frame is connected with the mounting frame in a buckling mode through the connecting piece.
Furthermore, the hydraulic cylinder forms a telescopic structure through the hydraulic rod, the supporting plate and the supporting column.
Further, the screw is provided with two sets, and 2 sets of screws are symmetrical about the axis of base and are set up.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. The single-shaft manipulator is provided with the clamp and the fixing piece, when the single-shaft manipulator is connected with the lifting device, the upper end of the lifting device enters the clamp, and then the fixing piece is used for fixing the clamp, so that the lifting device is fixed in the clamp, and the joint of the lifting device and the single-shaft manipulator is not easy to break due to the reinforcement when the single-shaft manipulator conveys heavier objects;
2. Be provided with two sets of screws and stopper, when single-axis manipulator carries out local region scope during operation, through installing the stopper on the screw in appointed region, when making the carriage on the single-axis manipulator carry article like this, through the limiting displacement of the stopper of the left and right sides for the moving range of carriage reduces, improves work efficiency like this.
the foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic front view of the present embodiment;
FIG. 2 is a schematic front view of the internal structure of the present embodiment;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present embodiment;
Fig. 4 is an enlarged schematic structural diagram of the embodiment at B in fig. 1.
In the figure: 1. a base; 2. a rectangular hole; 3. a fixed block; 4. a first bearing; 5. a motor; 6. a motor shaft; 7. an externally threaded rod; 8. a second bearing; 9. a side plate; 10. an internal threaded barrel; 11. connecting columns; 12. a fixing plate; 13. a mounting frame; 14. a carriage; 15. a connecting member; 16. a support pillar; 17. a support plate; 18. clamping a hoop; 19. a hydraulic lever; 20. a fixing member; 21. a hydraulic cylinder; 22. a base; 23. a screw; 24. and a limiting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
referring to fig. 1 to 4, a height-adjustable single-shaft robot is shown in fig. 1 and 2, a rectangular hole 2 is formed in a front side surface of a base 1, a fixed block 3 is disposed on a left side surface of the base 1, a first bearing 4 penetrates through the inside of the fixed block 3, a motor 5 is disposed on a left side of the fixed block 3, the motor 5 is connected to a motor shaft 6, the motor 5 forms a rotating structure with an external screw rod 7 through the motor shaft 6, the motor 5 drives the external screw rod 7 to rotate through the motor shaft 6, so that an internal screw cylinder 10 drives a fixed plate 12 to move through a connecting column 11, a conveying frame 14 is moved, an external screw rod 7 is disposed on a right end of the motor shaft 6, a right end of the external screw rod 7 penetrates through the first bearing 4 and extends into the base 1, a second bearing 8 is disposed on a right side surface of the external screw rod 7, a side plate 9 is disposed on a, an internal thread section of thick bamboo 10 sets up the lateral surface at external screw rod 7, and an internal thread section of thick bamboo 10 leading flank is provided with spliced pole 11, and spliced pole 11 runs through rectangular hole 2 simultaneously, is perpendicular setting between spliced pole 11 and the internal thread section of thick bamboo 10, and the width of spliced pole 11 is less than the width of rectangular hole 2, through the limiting displacement of rectangular hole 2 to spliced pole 11, lets internal thread section of thick bamboo 10 can not follow external screw rod 7 and rotate.
As shown in fig. 3, the front side of the connecting column 11 is provided with a fixing plate 12, the front side of the fixing plate 12 is provided with an installation frame 13, the conveying frame 14 is arranged at the front side of the fixing plate 12, the left side and the right side of the conveying frame 14 are both provided with connecting pieces 15, the conveying frame 14 is connected with the installation frame 13 through the connecting pieces 15, the conveying frame 14 is connected in a snap-fit manner through the connecting pieces 15 and the installation frame 13, and the conveying frame 14 is installed on the installation frame 13 through the connecting pieces 15, so that the conveying frame 14 can move along with the fixing plate 12.
As shown in fig. 2 and 4, the lower side surface of the fixing block 3 is provided with a support column 16, the lower end of the support column 16 is provided with a support plate 17, the lower side surface of the support plate 17 is provided with a clamp 18, a hydraulic rod 19 is arranged inside the clamp 18, the front side surface of the clamp 18 is provided with a fixing part 20, the lower side surface of the hydraulic rod 19 is provided with a hydraulic cylinder 21, the lower side surface of the hydraulic cylinder 21 is provided with a base 22, the hydraulic cylinder 21 forms a telescopic structure through the hydraulic rod 19 and the support plate 17 and the support column 16, the hydraulic cylinder 21 drives the support column 16 to move up and down.
as shown in fig. 1, the screws 23 are disposed on the front side surface of the base 1, the screws 23 are disposed on the upper and lower sides of the rectangular hole 2, the rear side surface of the screws 23 is provided with the stoppers 24, the screws 23 are disposed in two groups, and the 2 groups of screws 23 are symmetrically disposed about the central axis of the base 1, so that the moving range of the carriage 14 is limited by installing the stoppers 24 on the rear side of the screws 23.
The operation of this embodiment is simple, by fixing the base 22 with the external fixing device, and at this time, installing the connecting members 15 on the left and right sides of the conveying frame 14 into the mounting frame 13, so that the conveying frame 14 is fixed on the front side of the fixing plate 12, at this time, connecting the power source, starting the hydraulic cylinder 21, according to the height required by the base 1, the hydraulic cylinder 21 drives the supporting plate 17 to move through the hydraulic rod 19, the supporting plate 17 drives the fixing block 3 to move through the supporting post 16, at this time, the height of the base 1 is adjusted along with the movement of the fixing block 3, after the adjustment is completed, starting the motor 5, the motor 5 drives the external screw rod 7 to rotate through the motor shaft 6, because the joint of the external screw rod 7 and the fixing block 3 is provided with the first bearing 4, and the joint of the external screw rod 7 and the side plate 9 is provided with, the internal thread cylinder 10 drives the fixing plate 12 to move through the connecting column 11, so that the conveying frame 14 starts to move to convey articles, the connecting column 11 is limited by the rectangular hole 2, so that the internal thread cylinder 10 cannot rotate along with the external thread rod 7, when the conveying frame 14 conveys heavier articles, as the clamp 18 is arranged at the joint of the hydraulic rod 19 and the supporting plate 17, the hydraulic rod 19 is arranged in the clamp 18, and the clamp 18 is fixed through the fixing piece 20, the hydraulic rod 19 is fixed inside the clamp 18, so that the connection between the hydraulic rod 19 and the supporting plate 17 is firmer and more stable, when the conveying frame 14 conveys heavier articles, the joint between the hydraulic rod 19 and the supporting plate 17 is not easy to break, when the conveying range is reduced, the screw 23 in the designated area of the front side face of the base 1 is detached according to the conveying range, the limiting blocks 24 are arranged on the front side face of the base 1 through the screws 23, so that the moving range of the conveying frame 14 is reduced through the limiting effect of the limiting blocks 24 when the conveying frame 14 conveys articles, the conveying efficiency is improved, and the power supply is turned off after the conveying is finished.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a unipolar manipulator with adjustable height, includes base (1), motor (5), internal thread section of thick bamboo (10), carriage (14) and screw (23), its characterized in that: rectangular hole (2) has been seted up to base (1) leading flank, and base (1) left surface is provided with fixed block (3), and the inside first bearing (4) that has run through of fixed block (3) simultaneously, motor (5) set up in fixed block (3) left side, and motor (5) are connected with motor shaft (6), and motor shaft (6) right-hand member is provided with external screw thread pole (7) simultaneously, external screw thread pole (7) right-hand member runs through first bearing (4) and stretches into inside base (1), and external screw thread pole (7) right-hand member is provided with second bearing (8), second bearing (8) right flank is provided with curb plate (9), and curb plate (9) set up in base (1) right flank, interior thread section of thick bamboo (10) set up external screw thread pole (7) lateral surface, and interior thread section of thick bamboo (10) leading flank is provided with spliced pole (11), and spliced pole (11) run through rectangular hole (2, the utility model discloses a clamp, including spliced pole (11) simultaneously, fixed plate (12) are provided with to the spliced pole (11) leading flank, and fixed plate (12) leading flank is provided with mounting bracket (13), carriage (14) set up in fixed plate (12) leading flank, and the carriage (14) left and right sides all is provided with connecting piece (15), and carriage (14) is connected with mounting bracket (13) through connecting piece (15) simultaneously, fixed block (3) downside is provided with support column (16), and support column (16) lower extreme is provided with backup pad (17), and backup pad (17) downside is provided with clamp (18) simultaneously, clamp (18) inside is provided with hydraulic stem (19), and clamp (18) leading flank is provided with mounting (20), hydraulic stem (19) downside is provided with pneumatic cylinder (21), and pneumatic cylinder (21) downside is provided with base (22), screw (23) set up in base (1) leading, and the screws (23) are arranged on the upper side and the lower side of the rectangular hole (2), and the rear side face of each screw (23) is provided with a limiting block (24).
2. The height adjustable single axis robot of claim 1, wherein: the motor (5) forms a rotating structure with the external thread rod (7) through a motor shaft (6).
3. the height adjustable single axis robot of claim 1, wherein: the connecting column (11) and the internal thread cylinder (10) are vertically arranged, and the width of the connecting column (11) is smaller than that of the rectangular hole (2).
4. the height adjustable single axis robot of claim 1, wherein: the conveying frame (14) is connected with the mounting frame (13) in a snap-fit manner through a connecting piece (15).
5. The height adjustable single axis robot of claim 1, wherein: the hydraulic cylinder (21) forms a telescopic structure with the support column (16) through a hydraulic rod (19) and the support plate (17).
6. The height adjustable single axis robot of claim 1, wherein: the screws (23) are arranged in two groups, and the 2 groups of screws (23) are symmetrically arranged relative to the central axis of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491250.8U CN209793730U (en) | 2019-04-12 | 2019-04-12 | Single-shaft mechanical arm with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491250.8U CN209793730U (en) | 2019-04-12 | 2019-04-12 | Single-shaft mechanical arm with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793730U true CN209793730U (en) | 2019-12-17 |
Family
ID=68829203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491250.8U Expired - Fee Related CN209793730U (en) | 2019-04-12 | 2019-04-12 | Single-shaft mechanical arm with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607318A (en) * | 2021-01-27 | 2021-04-06 | 诸暨市浩仁机械科技有限公司 | Infrared fixed point guiding device for food conveyor |
-
2019
- 2019-04-12 CN CN201920491250.8U patent/CN209793730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607318A (en) * | 2021-01-27 | 2021-04-06 | 诸暨市浩仁机械科技有限公司 | Infrared fixed point guiding device for food conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |