CN213721106U - Tray frame of relief articles - Google Patents
Tray frame of relief articles Download PDFInfo
- Publication number
- CN213721106U CN213721106U CN202021403241.8U CN202021403241U CN213721106U CN 213721106 U CN213721106 U CN 213721106U CN 202021403241 U CN202021403241 U CN 202021403241U CN 213721106 U CN213721106 U CN 213721106U
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- Prior art keywords
- tray
- connecting rod
- transmission
- base
- relief
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 30
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tray frame of relief handicraft, its structure includes tray, well tray, lower tray, rotating device, base, controller, bottom connecting rod, middle part connecting rod, upper portion connecting rod bottom is connected with last tray top is perpendicular, go up tray bottom and middle part connecting rod top fixed connection, middle part connecting rod bottom is connected with well tray top is perpendicular, well tray bottom welds with bottom connecting rod top, bottom connecting rod bottom and lower tray top fixed connection, lower tray bottom is connected with the base top is perpendicular, base front side and controller back fixed connection, the inside rotating device that is equipped with of base has increased rotating device, and the device's tray frame can rotate, can improve the ornamental nature of equipment like this.
Description
Technical Field
The utility model relates to a tray frame of relief articles belongs to tray frame field.
Background
The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.
The prior art discloses the application numbers as follows: CN201820147134.X the utility model discloses a movable multilayer tray frame, which comprises a bracket component and a fixed component, wherein the bracket component comprises a tray frame, a baffle angle iron, a first tray placing plate, a second tray placing plate, a base and a caster, the baffle is arranged on the left side wall of the tray frame and is fixedly connected with the tray frame, the baffle angle iron is arranged in the baffle and is welded and fixed with the baffle, the base is positioned at the bottom of the tray frame and is fixedly connected with the tray frame, and the second tray placing plate is arranged above the tray frame; set up the truckle on original tray frame, raise the backup pad when needs remove, promote the truckle, can remove tray frame, when needs fixing tray frame, through the work of motor drive cylinder, the backup pad that resets supports tray frame, can steadily fixing tray frame, has made things convenient for the storage arrangement. However, the prior art is imperfect, and the tray frame of the equipment cannot rotate, so that the ornamental property of the equipment is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a tray frame of relief articles to solve prior art imperfection, this equipment tray frame can't rotate, can reduce the ornamental nature of equipment like this.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a relief articles's tray frame, its structure includes tray, well tray, lower tray, rotating device, base, controller, bottom connecting rod, middle part connecting rod, upper portion connecting rod bottom is connected with the last tray top is perpendicular, go up tray bottom and middle part connecting rod top fixed connection, middle part connecting rod bottom is connected its characterized in that with well tray top is perpendicular:
the bottom of the middle tray is welded with the top of the bottom connecting rod, the bottom of the bottom connecting rod is fixedly connected with the top of the lower tray, the bottom of the lower tray is vertically connected with the top of the base, the front side of the base is fixedly connected with the back of the controller, and a rotating device is arranged in the base;
the rotating device comprises a servo motor, a driving wheel, a driving rod, a driving belt, a buffer arm, a spring and a buffer sleeve, wherein the top end of the servo motor is vertically connected with the bottom end of the driving wheel, the side surface of the driving wheel is in transmission connection with the side surface of the middle end of the driving rod through the driving belt, the side surface of the bottom end of the driving rod is fixedly connected with the inner part of the buffer sleeve, one end of the spring is connected to two sides of the buffer sleeve, the other end of the spring is connected to the inner side of the buffer arm, and the driving wheel is arranged on the right side of the driving rod.
Furthermore, the buffer arm comprises a fixed arm, a fixed bolt and a bottom positioning plate.
Furthermore, the bottom of the fixed arm is fixedly connected with the top of the bottom positioning plate.
Further, the bottom end of the fixing bolt is connected to the inside of the bottom positioning plate.
Furthermore, the right side of the fixed arm is fixedly connected with the left side of the spring.
Further, the type of the servo motor is 40DNA-40CB1 AMS.
Further, the base increases the stability of the device.
The utility model discloses increased rotating device, the device's tray frame can rotate, can improve equipment's ornamental nature like this.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a tray frame of the relief handicraft article of the present invention.
Fig. 2 is a schematic structural view of the rotating device of the present invention.
Fig. 3 is a schematic structural diagram of the fixing arm of the present invention.
In the figure: the device comprises an upper tray-1, a middle tray-2, a lower tray-3, a rotating device-4, a base-5, a controller-6, a bottom connecting rod-7, a middle connecting rod-8, an upper connecting rod-9, a servo motor-401, a transmission wheel-402, a transmission rod-403, a transmission belt-404, a buffer arm-405, a spring-406, a buffer sleeve-407, a fixed arm-4051, a fixed bolt-4052 and a bottom positioning plate-4053.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a tray frame for a relief handicraft: the structure of the device comprises an upper tray 1, a middle tray 2, a lower tray 3, a rotating device 4, a base 5, a controller 6, a bottom connecting rod 7, a middle connecting rod 8 and an upper connecting rod 9, wherein the bottom of the upper connecting rod 9 is vertically connected with the top of the upper tray 1, the bottom of the upper tray 1 is fixedly connected with the top of the middle connecting rod 8, the bottom of the middle connecting rod 8 is vertically connected with the top of the middle tray 2, the bottom of the middle tray 2 is welded with the top of the bottom connecting rod 7, the bottom of the bottom connecting rod 7 is fixedly connected with the top of the lower tray 3, the bottom of the lower tray 3 is vertically connected with the top of the base 5, the front side of the base 5 is fixedly connected with the back of the controller 6, and the rotating device 4 is arranged in the base 5; the rotating device 4 comprises a servo motor 401, a transmission wheel 402, a transmission rod 403, a transmission belt 404, a buffer arm 405, a spring 406 and a buffer sleeve 407, the top end of the servo motor 401 is vertically connected with the bottom end of the transmission wheel 402, the side surface of the transmission wheel 402 is in transmission connection with the side surface of the middle end of the transmission rod 403 through the transmission belt 404, the side surface of the bottom end of the transmission rod 403 is fixedly connected with the inside of the buffer sleeve 407, one end of the spring 406 is connected to both sides of the buffer sleeve 407, the other end of the spring 406 is connected to the inside of the buffer arm 405, the transmission wheel 402 is arranged on the right side of the transmission rod 403, the buffer arm 405 comprises a fixed arm 4051, a fixed bolt 4052 and a bottom positioning plate 4053, the bottom of the fixed arm 4051 is fixedly connected with the top of the bottom positioning plate 4053, the bottom end of the fixed bolt 4052 is connected to the inside of the bottom positioning plate 4053, the right side of the fixed arm is fixedly connected with the left side of the spring 406, the model of the servo motor 401 is 40DNA-40 AMS 1, the base 5 increases the stability of the device.
The control mode of the servo motor is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the servo motor belongs to the common knowledge in the field, and the servo motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.
When the device is used, articles need to be placed on the upper tray 1, the middle tray 2 and the lower tray 3, the servo motor 401 can drive the driving wheel 402 to rotate, the driving wheel 402 can drive the transmission rod 403 to rotate through the transmission belt 404, the transmission rod 403 can drive the lower tray 3 to rotate, the fixed arm 4051 is fixed through the fixed bolt 4052 and the bottom positioning plate 4053, the fixed arm 4051 extrudes the transmission rod 403 through the spring 406 and the buffer sleeve 407, the stability of the device is improved, the tray frame of the device can rotate, and therefore the attractiveness of the device can be improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a tray frame of relief articles, its structure includes tray (1), well tray (2), lower tray (3), rotating device (4), base (5), controller (6), bottom connecting rod (7), middle part connecting rod (8), upper portion connecting rod (9) bottom is connected perpendicularly with last tray (1) top, go up tray (1) bottom and middle part connecting rod (8) top fixed connection, middle part connecting rod (8) bottom is connected perpendicularly with well tray (2) top, its characterized in that:
the bottom of the middle tray (2) is welded with the top of a bottom connecting rod (7), the bottom of the bottom connecting rod (7) is fixedly connected with the top of the lower tray (3), the bottom of the lower tray (3) is vertically connected with the top of a base (5), the front side of the base (5) is fixedly connected with the back of a controller (6), and a rotating device (4) is arranged in the base (5);
the rotating device (4) is composed of a servo motor (401), a transmission wheel (402), a transmission rod (403), a transmission belt (404), a buffer arm (405), a spring (406) and a buffer sleeve (407), the top end of the servo motor (401) is vertically connected with the bottom end of the transmission wheel (402), the side face of the transmission wheel (402) is in transmission connection with the side face of the middle end of the transmission rod (403) through the transmission belt (404), the side face of the bottom end of the transmission rod (403) is fixedly connected with the inside of the buffer sleeve (407), one end of the spring (406) is connected to two sides of the buffer sleeve (407), the other end of the spring is connected to the inner side of the buffer arm (405), and the transmission wheel (402) is arranged on the right side of the transmission rod (403).
2. A tray rack for a relief craft according to claim 1, wherein: the buffer arm (405) is composed of a fixed arm (4051), a fixed bolt (4052) and a bottom positioning plate (4053).
3. A tray frame for a relief craft according to claim 2, wherein: the bottom of the fixed arm (4051) is fixedly connected with the top of the bottom positioning plate (4053).
4. A tray frame for a relief craft according to claim 2, wherein: the bottom end of the fixing bolt (4052) is connected to the inside of the bottom positioning plate (4053).
5. A tray frame for a relief craft according to claim 2, wherein: the right side of the fixed arm (4051) is fixedly connected with the left side of the spring (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021403241.8U CN213721106U (en) | 2020-07-16 | 2020-07-16 | Tray frame of relief articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021403241.8U CN213721106U (en) | 2020-07-16 | 2020-07-16 | Tray frame of relief articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213721106U true CN213721106U (en) | 2021-07-20 |
Family
ID=76815411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021403241.8U Expired - Fee Related CN213721106U (en) | 2020-07-16 | 2020-07-16 | Tray frame of relief articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213721106U (en) |
-
2020
- 2020-07-16 CN CN202021403241.8U patent/CN213721106U/en not_active Expired - Fee Related
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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: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |