CN212198329U - Pig elevating platform is called to safe type - Google Patents
Pig elevating platform is called to safe type Download PDFInfo
- Publication number
- CN212198329U CN212198329U CN202020874011.3U CN202020874011U CN212198329U CN 212198329 U CN212198329 U CN 212198329U CN 202020874011 U CN202020874011 U CN 202020874011U CN 212198329 U CN212198329 U CN 212198329U
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- lifting platform
- wire rope
- steel wire
- platform
- fixing piece
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Abstract
The utility model relates to a safe pig weighing lifting platform, which comprises a lifting mechanism and a lifting platform, wherein the lifting platform is provided with a fixed pulley A for changing the direction of a steel wire rope, the lifting platform is also provided with a winch for connecting the steel wire rope, the inside of the lifting platform is provided with a pig weighing platform, and the pig weighing platform is connected with the steel wire rope through a fixed pulley B; the anti-falling mechanism comprises a stop block arranged on the lifting platform and a limit baffle arranged on the pig weighing platform, wherein the lifting platform is provided with a reset upright post for jacking the limit baffle, and the pig weighing platform is also provided with a strong magnet for fixing the limit baffle; the stabilizing mechanism comprises a fixing piece sleeve and a travel switch which are arranged on the lifting platform, and the fixing piece sleeve is connected with a steel wire rope fixing piece; the utility model has the advantages of falling prevention, good safety performance and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of call pig elevating platform, concretely relates to pig elevating platform is called to safe type.
Background
With the rapid development of the pig industry, large pig farms are increasing. In these large pig farms, the marketing and loading processes of fat pigs or breeding pigs are more and more frequent, which requires workers to carry live pigs; the method is time-consuming and labor-consuming, and can cause the live pigs to be injured by carelessness; in addition, when the pig loading platform is lifted and lowered, pigs are easy to be injured after falling off, in addition, when live pigs need to be weighed, in order to ensure the reliability of weighing results, workers are required to limit the movement of the live pigs, the working strength of the workers is increased by the mode, and aiming at the defects, a safe pig lifting platform which is anti-falling, good in safety performance and convenient to operate needs to be developed; therefore, the development of the safe pig weighing lifting platform with the advantages of falling prevention, good safety performance and convenience in operation is of great significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a safe pig weighing lifting platform with anti-falling, good safety performance and convenient operation.
The purpose of the utility model is realized like this: pig elevating platform is called to safe type, it includes
The lifting mechanism comprises a lifting platform, wherein a fixed pulley A for changing the direction of the steel wire rope is arranged on the lifting platform, a winch for connecting the steel wire rope is also arranged on the lifting platform, a pig weighing platform is arranged inside the lifting platform, and the pig weighing platform is connected with the steel wire rope through a fixed pulley B;
the anti-falling mechanism comprises a stop block arranged on the lifting platform and a limit baffle arranged on the pig weighing platform, wherein the lifting platform is provided with a reset upright post for jacking the limit baffle, and the pig weighing platform is also provided with a strong magnet for fixing the limit baffle;
the stabilizing mechanism comprises a fixing piece sleeve and a travel switch which are arranged on the lifting platform, the fixing piece sleeve is connected with a steel wire rope fixing piece, the steel wire rope fixing piece is connected with a spring, and the spring is connected with a fixing piece;
the ascending adsorption mechanism comprises an bouncing contact piece arranged on the lifting platform and is used for bouncing a limit baffle when the pig platform is lifted to the top.
The limiting baffle is connected to the pig weighing platform through a pin shaft.
And the limiting baffle is provided with a limiting stop post for strong magnetic block adsorption.
The steel wire rope is fixedly connected with the steel wire rope fixing piece.
The steel wire rope fixing piece is T-shaped, and the middle position of the steel wire rope fixing piece is sleeved in the fixing piece sleeve.
The travel switch is arranged on the lifting platform through a pin shaft and returns through a torsion spring, and the top end of the travel switch is in contact connection with the upper end face of the steel wire rope fixing piece.
The utility model has the advantages that: the utility model has the advantages of realize rising the in-process through preventing falling that the mechanism that falls prevents to call the pig platform, realize rising and descend the even running of in-process call pig platform through steady mechanism, other beneficial effects explain in detail in the embodiment.
Drawings
Fig. 1 is a perspective view of the safety type pig weighing lifting platform of the utility model.
Fig. 2 is a start state diagram.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a front view of the inner side of fig. 1.
Fig. 5 is a partially enlarged view of fig. 1.
Fig. 6 is a raised state diagram.
Fig. 7 is a top state diagram.
Fig. 8 is a top view of a retainer stop.
In the figure: 1. lifting platform 2, fixed pulley A3, title pig platform 4, fixed pulley B5, hoist engine 6, anticollision institution 7, wire rope 8, dog 9, limit baffle 10, stand 11, strong magnet 12, wire rope mounting 13, spring 14, stationary blade 15, travel switch 16, bounce contact 17, mounting sleeve 91, spacing bumping post.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
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, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1-8, the safety pig weighing lifting platform comprises a lifting mechanism, which comprises a lifting platform 1, wherein a fixed pulley a2 for changing the direction of a steel wire rope 7 is arranged on the lifting platform 1, a winch 5 for connecting the steel wire rope 7 is further arranged on the lifting platform 1, a pig weighing platform 3 is arranged inside the lifting platform 1, and the pig weighing platform 3 is connected with the steel wire rope 7 through a fixed pulley B4; the anti-falling mechanism comprises a stop block 8 arranged on the lifting platform 1 and a limit baffle 9 arranged on the pig weighing platform 3, wherein a reset upright post 10 used for jacking the limit baffle 9 is arranged on the lifting platform 1, and a strong magnet 11 used for fixing the limit baffle 9 is also arranged on the pig weighing platform 3; the stabilizing mechanism comprises a fixing piece sleeve 17 and a travel switch 15 which are arranged on the lifting platform 1, wherein the fixing piece sleeve 17 is connected with a steel wire rope fixing piece 12, the steel wire rope fixing piece 12 is connected with a spring 13, and the spring 13 is connected with a fixing piece 14; the ascending adsorption mechanism comprises an bouncing contact piece 16 arranged on the lifting platform 1 and used for bouncing the limiting baffle 9 when the pig platform 3 is lifted to the top.
In the embodiment, the power source of the lifting mechanism is a winch fixedly arranged on the lifting platform, the winch realizes the lifting and descending of the pig weighing platform by winding and unwinding a steel wire rope, the lifting platform is provided with a fixed pulley A which is used for changing the direction of the steel wire rope if the fixed pulley A is rigid, the direction of the steel wire rope faces the direction of a fixed pulley B arranged on the pig weighing platform, and the terminal point direction of the steel wire rope is arranged on a steel wire rope fixing piece;
the anti-falling mechanism is used for preventing the pig platform from falling in the lifting process, the limiting stop lever is used for acting, and if the steel wire rope is broken, the limiting stop lever and the stop block act together to realize the protection effect of the pig platform when the steel wire rope is broken;
the application of the stabilizing mechanism, the lifting platform depends on a motor, a pulley and steel wire ropes as power transmission devices, and four steel wire ropes are fixed on the lifting platform in total, so that the lifting and the descending of the lifting platform are ensured to reach a stable state. In order to avoid the unstable lifting or clamping stagnation state caused by the unstable lifting or non-stressed state of a certain steel wire rope when the lifting platform is not lifted stably or the steel wire rope is not stressed, as shown in the figure, the steel wire rope is not stressed, the spring is not stressed immediately, and then the steel wire rope fixing plate is in a bouncing state and is contacted with the travel switch to trigger the system in the parallel state to be powered off. After the lifting platform is lifted to the top state, the lifting platform triggers the travel switch to cut off the power of the whole parallel system, so that the lifting platform can be used as the lifting travel switch.
Example 2
The limiting baffle 9 is connected to the pig weighing platform 3 through a pin shaft.
Spacing baffle and the connection of weighing between the pig platform are round pin axle in this embodiment, and spacing baffle is rotatable.
Example 3
And the limiting baffle 9 is provided with a limiting baffle post 91 for adsorbing the strong magnetic block 11.
Spacing bumping post is used for spacing limit baffle's excessive rotation in this embodiment, and in addition, spacing bumping post is used for the absorption of strong magnetism.
Example 4
The steel wire rope 7 is fixedly connected with a steel wire rope fixing piece 12.
In this embodiment, the wire rope is fixedly connected to the wire rope fixing member.
Example 5
The steel wire rope fixing piece 12 is T-shaped, and the middle part of the steel wire rope fixing piece is sleeved in the fixing piece sleeve 17.
The middle part cover of wire rope mounting in this embodiment is established in the mounting sleeve, and the fixed setting of mounting sleeve is at the top medial surface of lift platform.
Example 6
The travel switch 15 is arranged on the lifting platform 1 through a pin shaft and returns through a torsion spring, and the top end of the travel switch 15 is in contact with the upper end face of the steel wire rope fixing piece 12.
The travel switch in the embodiment is used for transmitting signals to the controller and controlling the on and off of the winch.
State diagram interpretation, fig. 2, initial state: the limit baffle is jacked up by the reset upright, is not adsorbed by strong magnetism (action 1), and is in frictional contact with the upright by means of self gravity;
and (4) ending state: in the descending process, the limit baffle is adsorbed by strong magnetism, after the middle lifting platform is lowered to the bottom, the limit baffle is jacked up by the reset upright post, and the limit baffle is separated from the strong magnetism and adsorbed and recovers to the state of action 1.
Fig. 6, raised state: lifting platform is at the in-process that rises, and limit baffle is in free state (limit baffle all the time with stand frictional contact), relies on self gravity to keep balance, when contacting with the dog, and limit baffle relies on the lift of platform that rises to revolve around the axle, later resumes free state.
Fig. 7, top state: lifting platform is when rising to the top, and limit baffle is disturbed by the contact of bounceing, makes limit baffle adsorb by strong magnetism after rotatory around week, during the whereabouts, guarantees that limit baffle is adsorbed by strong magnetism, and at the in-process that falls, limit baffle and stopper contactless guarantee steadily to fall.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (6)
1. The utility model provides a pig elevating platform is called to safe type which characterized in that: it comprises
The lifting mechanism comprises a lifting platform, wherein a fixed pulley A for changing the direction of the steel wire rope is arranged on the lifting platform, a winch for connecting the steel wire rope is also arranged on the lifting platform, a pig weighing platform is arranged inside the lifting platform, and the pig weighing platform is connected with the steel wire rope through a fixed pulley B;
the anti-falling mechanism comprises a stop block arranged on the lifting platform and a limit baffle arranged on the pig weighing platform, wherein the lifting platform is provided with a reset upright post for jacking the limit baffle, and the pig weighing platform is also provided with a strong magnet for fixing the limit baffle;
the stabilizing mechanism comprises a fixing piece sleeve and a travel switch which are arranged on the lifting platform, the fixing piece sleeve is connected with a steel wire rope fixing piece, the steel wire rope fixing piece is connected with a spring, and the spring is connected with a fixing piece;
the ascending adsorption mechanism comprises an bouncing contact piece arranged on the lifting platform and is used for bouncing a limit baffle when the pig platform is lifted to the top.
2. The safe pig weighing lifting platform according to claim 1, characterized in that: the limiting baffle is connected to the pig weighing platform through a pin shaft.
3. The safe pig weighing lifting platform according to claim 1, characterized in that: and the limiting baffle is provided with a limiting stop post for strong magnetic block adsorption.
4. The safe pig weighing lifting platform according to claim 1, characterized in that: the steel wire rope is fixedly connected with the steel wire rope fixing piece.
5. The safe pig weighing lifting platform according to claim 1, characterized in that: the steel wire rope fixing piece is T-shaped, and the middle position of the steel wire rope fixing piece is sleeved in the fixing piece sleeve.
6. The safe pig weighing lifting platform according to claim 1, characterized in that: the travel switch is arranged on the lifting platform through a pin shaft and returns through a torsion spring, and the top end of the travel switch is in contact connection with the upper end face of the steel wire rope fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874011.3U CN212198329U (en) | 2020-05-22 | 2020-05-22 | Pig elevating platform is called to safe type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874011.3U CN212198329U (en) | 2020-05-22 | 2020-05-22 | Pig elevating platform is called to safe type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212198329U true CN212198329U (en) | 2020-12-22 |
Family
ID=73817466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020874011.3U Expired - Fee Related CN212198329U (en) | 2020-05-22 | 2020-05-22 | Pig elevating platform is called to safe type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212198329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955677A (en) * | 2021-09-22 | 2022-01-21 | 江西省农业科学院畜牧兽医研究所 | Live pig is bred and uses transfer device |
-
2020
- 2020-05-22 CN CN202020874011.3U patent/CN212198329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955677A (en) * | 2021-09-22 | 2022-01-21 | 江西省农业科学院畜牧兽医研究所 | Live pig is bred and uses transfer device |
| CN113955677B (en) * | 2021-09-22 | 2023-02-28 | 江西省农业科学院畜牧兽医研究所 | Live pig is bred and uses transfer device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |