CN215884892U - Automatic cover-turning reset device for material tower - Google Patents
Automatic cover-turning reset device for material tower Download PDFInfo
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- CN215884892U CN215884892U CN202121654447.2U CN202121654447U CN215884892U CN 215884892 U CN215884892 U CN 215884892U CN 202121654447 U CN202121654447 U CN 202121654447U CN 215884892 U CN215884892 U CN 215884892U
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Abstract
The utility model discloses an automatic cover-turning reset device of a material tower, which has the technical scheme that the automatic cover-turning reset device comprises a material cover, a pull rod, a pull rope and a spring, wherein the material cover is arranged above the material tower and used for covering a feed port; the pull rod comprises a first connecting part and two second connecting parts, the first connecting part is rotatably connected to one side of the material cover, the two second connecting parts are respectively fixed to two ends of the first connecting part, the two second connecting parts are respectively rotatably connected to two sides of the feed port, which are deviated from each other, and the rotating axes are collinear; pulling the pull rope, enabling the material cover to leave the feeding hole, and enabling the spring to elastically deform at the moment; and (4) loosening the pull rope, recovering the original shape of the spring, and covering the feed inlet by the material cover. According to the utility model, a worker can open and close the feed port by pulling the pull rope on the ground without climbing, so that the possibility of falling and falling injury of the worker at high altitude is reduced.
Description
Technical Field
The utility model relates to the field of material towers, in particular to an automatic cover-turning reset device for a material tower.
Background
The material tower is a device for storing feed in the aquaculture industry, and a feed inlet of the material tower is arranged at the top, so that feeding into the material tower at every time requires workers to climb to the top of the material tower through a ladder erected outside the material tower to open the feed inlet, the workers climb to the top of the material tower to close the feed inlet after finishing feeding, and the workers have the potential hazard of falling and falling injury at high altitude when opening and closing the feed inlet at every time.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the automatic cover-turning reset device for the material tower, which is realized by pulling the material cover through the pull rope, opening the feed port and realizing the automatic closing of the feed port by means of the elastic deformation of the spring, so that a worker can open and close the feed port without climbing high, and the possibility of falling and falling injury of the worker at high altitude is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic cover-turning reset device of a material tower comprises a material cover arranged above the material tower and used for covering a feed port, a pull rod used for connecting the material cover and the material tower, a pull rope connected to the material cover and a spring used for locking the material cover on the material tower; the pull rod comprises a first connecting part and two second connecting parts, the first connecting part is rotatably connected to one side of the material cover, the two second connecting parts are respectively fixed to two ends of the first connecting part, the two second connecting parts are respectively rotatably connected to two sides of the feed port, which are deviated from each other, and the rotating axes are collinear; pulling the pull rope, enabling the material cover to leave the feeding hole, and enabling the spring to elastically deform at the moment; and (4) loosening the pull rope, recovering the original shape of the spring, and covering the feed inlet by the material cover.
Through adopting above-mentioned technical scheme, the workman only need pass through stay cord pulling material lid on ground, make the pull rod rotate to the direction that is close to the stay cord through the material lid, thereby make the material lid leave the feed inlet along with the pulling of stay cord, can open the feed inlet, elastic deformation takes place for the spring atress this moment, only need loosen the stay cord when needing to close the feed inlet, can drive the material lid and get back to the normal position when the spring resumes former shape and cover the feed inlet, make the workman need not to climb and can realize the switch of feed inlet, the possibility that the workman falls in the high altitude and falls and injures has been reduced.
The utility model is further configured to: when the material cover covers the feed inlet, the rotating axes of the two second connecting parts are positioned on one side of the first connecting part close to the pull rope.
The utility model is further configured to: the material cover is characterized by also comprising two connecting sleeves which are respectively fixed on two sides of the material cover, wherein the two connecting sleeves are coaxial; the pull rod further comprises two third connecting parts which are respectively fixed on the two second connecting parts, and the two third connecting parts are respectively inserted into the two connecting sleeves.
The utility model is further configured to: the two springs are respectively sleeved on the two connecting sleeves and respectively connected with the two second connecting parts; one end of each spring is inserted into the material tower, and the other end of each spring is fixed with a connecting hook which is hooked on the corresponding second connecting part and is hooked on one side of the rotating axis of the connecting hook, which is close to the first connecting part.
Through adopting above-mentioned technical scheme, the spring all does not have fixed connection relation with material tower and pull rod, and the maintenance personal of being convenient for changes the spring before the spring loses elasticity.
The utility model is further configured to: the pull rope guide device further comprises a plurality of guide assemblies for guiding the sliding paths of the pull ropes, and the guide assemblies are vertically arranged.
The utility model is further configured to: the guide assembly comprises a base detachably connected to the outer side of the material tower and a guide wheel rotatably connected to the base; the stay cord is walked around the top leading wheel and is deviated from one side of material tower and is passed between leading wheel and the base of below.
Through adopting above-mentioned technical scheme, when opening the feed inlet, with the stay cord bottom to deviating from the direction pulling of material tower, can support the stay cord tightly on all leading wheels, reduce the frictional contact between stay cord and the material tower to the stay cord is rubbed absolutely by the material tower. The base can also define the position of the pull cord so that the pull cord is not blown away from the home position by the wind.
The utility model is further configured to: all bases are connected to the material tower through bolts.
The utility model is further configured to: still including dismantling the connecting seat of connection on the material lid, first connecting portion pass first connecting seat and rotate with first connecting seat and be connected.
The utility model is further configured to: still including the rope socket that the stay cord is connected of being convenient for, rope socket detachable connects on the material covers.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the material cover is pulled by the pull rope, the feed port is opened, and the feed port is automatically closed by means of the elastic deformation of the spring, so that a worker can open and close the feed port without climbing, and the possibility of falling and falling injury of the worker at high altitude is reduced.
2. The spring, the material tower and the pull rod are not fixedly connected, so that maintenance personnel can conveniently replace the spring before the spring loses elasticity.
3. The utility model can reduce the friction contact between the pull rope and the material tower so as to prevent the pull rope from being broken by the material tower. The base can also define the position of the pull cord so that the pull cord is not blown away from the home position by the wind.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic structural diagram of a connecting sleeve in the embodiment.
In the figure: 1. covering the material; 2. a pull rod; 21. a first connection portion; 22. a second connecting portion; 23. a third connecting portion; 3. pulling a rope; 4. a spring; 5. connecting sleeves; 6. a rope seat; 7. connecting hooks; 8. a guide assembly; 81. a guide wheel; 82. a base; 9. a bolt; 10. a connecting seat.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The utility model is further described with reference to the drawings and the preferred embodiments.
Example (b):
as shown in fig. 1 and fig. 2, which are basic structures of a preferred embodiment of the present invention, an automatic cover-turning reset device for a material tower comprises a material cover 1 arranged above the material tower for covering a feed inlet, a pull rod 2 for connecting the material cover 1 and the material tower, a pull rope 3 connected to the material cover 1, and a spring 4 for locking the material cover 1 on the material tower;
the pull rod 2 comprises a first connecting part 21 rotatably connected to one side of the material cover 1 and two second connecting parts 22 respectively fixed to two ends of the first connecting part 21, the two second connecting parts 22 are respectively rotatably connected to two sides of the feed port, which deviate from each other, and the rotating axes are collinear; one end of the pull rope 3 is connected to one side of the material cover 1 departing from the first connecting part 21; when the material cover 1 leaves the feed inlet, the spring 4 generates elastic deformation; when the material cover 1 covers the feeding hole, the spring 4 restores the original shape.
During the use, the workman only need cover 1 through 3 pulling materials of stay cord on ground, cover 1 through the material and make pull rod 2 to the direction rotation that is close to stay cord 3 to make material cover 1 leave the feed inlet along with the pulling of stay cord 3, can open the feed inlet, spring 4 atress takes place elastic deformation this moment, only need loosen stay cord 3 when needing to close the feed inlet, spring 4 can drive material cover 1 when resumeing the prototype and get back to the normal position and cover the feed inlet. This embodiment makes the workman need not to climb the high switch that can realize the feed inlet, has reduced the workman high altitude and has fallen the possibility of injury.
Specifically, in the embodiment, when the material cover 1 covers the material inlet, the rotation axes of the two second connecting portions 22 are located on the side of the first connecting portion 21 close to the pulling rope 3.
The embodiment also comprises two connecting sleeves 5 which are respectively fixed on two sides of the material cover 1, and the two connecting sleeves 5 are coaxial; the pull rod 2 further comprises two third connecting portions 23 respectively fixed on the two second connecting portions 22, the two third connecting portions 23 are located on two sides of the two second connecting portions 22 close to each other, and the two third connecting portions 23 are respectively inserted into the two connecting sleeves 5. Specifically, in this embodiment, the pull rod 2 is made by bending a metal tube, and the two and three connecting portions can be inserted into the two connecting sleeves 5 by the elasticity of the pull rod 2.
Specifically, two springs 4 are arranged, and the two springs 4 are respectively sleeved on the two connecting sleeves 5 and respectively connected with the two second connecting parts 22; one end of each spring 4 is inserted into the material tower, and the other end is fixed with a connecting hook 7, and the connecting hook 7 is hooked on the side of the corresponding second connecting part 22 and close to the first connecting part 21 on the rotating axis of the connecting hook. Spring 4 all has no fixed connection relation with material tower and pull rod 2, and the maintenance personal of being convenient for changes spring 4 before spring 4 loses elasticity.
Specifically, the present embodiment further includes a plurality of guide members 8 for guiding the sliding path of the pull rope 3, and the plurality of guide members 8 are vertically arranged.
Specifically, the guide assembly 8 comprises a base 82 detachably connected to the outer side of the material tower and a guide wheel 81 rotatably connected to the base 82; the pulling rope 3 bypasses one side of the uppermost guide wheel 81 departing from the material tower and then passes through between the lower guide wheel 81 and the base 82; when the feed inlet is opened, the bottom end of the pull rope 3 is pulled towards the direction deviating from the material tower, so that the pull rope 3 can be tightly supported on all guide wheels 81, the friction contact between the pull rope 3 and the material tower is reduced, and the pull rope 3 is prevented from being broken by the material tower. The base 82 also defines the position of the pull cord 3 so as to prevent the pull cord 3 from being blown away from the home position by the wind.
Specifically, all the bases 82 are connected to the material tower through bolts 9.
Specifically, the present embodiment further includes a connecting seat 10 detachably connected to the material cover 1, and the first connecting portion 21 penetrates through the first connecting seat 10 and is rotatably connected to the first connecting seat 10. In this embodiment, the connecting base 10 is connected to the material cover 1 through a bolt 9. The first connecting portion 21 is parallel to the two third connecting portions 23.
Specifically, this embodiment still includes the rope fastening 6 that is convenient for stay cord 3 to connect, and rope fastening 6 detachable connects on material lid 1.
Preferably, outside the bottom one end of stay cord 3 extended to the material tower enclosure, need not personnel and enter into the enclosure, just can open the material lid through stay cord 3, further improved the convenience of operation.
To sum up, the workman only need cover 1 through 3 pulling material of stay cord on ground, cover 1 through the material and make pull rod 2 to the direction rotation that is close to stay cord 3 to make material cover 1 leave the feed inlet along with the pulling of stay cord 3, can open the feed inlet, spring 4 atress takes place elastic deformation this moment, only need loosen stay cord 3 when needing to close the feed inlet, spring 4 can drive material cover 1 when resumeing the original shape and get back to the normal position and cover the feed inlet. This embodiment makes the workman need not to climb the high switch that can realize the feed inlet, has reduced the workman high altitude and has fallen the possibility of injury.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (9)
1. The utility model provides a material tower automatic cover-turning resetting means which characterized in that: the device comprises a material cover (1) arranged above a material tower and used for covering a feed inlet, a pull rod (2) used for connecting the material cover (1) and the material tower, a pull rope (3) connected to the material cover (1) and a spring (4) used for locking the material cover (1) on the material tower;
the pull rod (2) comprises a first connecting part (21) rotatably connected to one side of the material cover (1) and two second connecting parts (22) respectively fixed to two ends of the first connecting part (21), the two second connecting parts (22) are respectively rotatably connected to two sides of the feed inlet, which are deviated from each other, and the rotating axes are collinear; pulling the pull rope (3), the material cover (1) leaves the feed inlet, and the spring (4) is elastically deformed at the moment; the pulling rope (3) is loosened, the spring (4) restores to the original shape, and the material cover (1) covers the feed inlet.
2. The automatic cover-turning resetting device for the material tower as claimed in claim 1, wherein: when the material cover (1) covers the feed inlet, the rotation axes of the two second connecting parts (22) are positioned at one side of the first connecting part (21) close to the pull rope (3).
3. The automatic cover-turning resetting device for the material tower as claimed in claim 2, wherein: the material cover is characterized by also comprising two connecting sleeves (5) which are respectively fixed on two sides of the material cover (1), wherein the two connecting sleeves (5) are coaxial; the pull rod (2) further comprises two third connecting parts (23) which are respectively fixed on the two second connecting parts (22), and the two third connecting parts (23) are respectively inserted into the two connecting sleeves (5).
4. The automatic cover-turning resetting device for the material tower as claimed in claim 3, wherein: two springs (4) are arranged, and the two springs (4) are respectively sleeved on the two connecting sleeves (5) and are respectively connected with the two second connecting parts (22); one end of each spring (4) is inserted into the material tower, the other end of each spring is fixed with a connecting hook (7), and the connecting hook (7) hooks the corresponding second connecting part (22).
5. The automatic cover-turning resetting device for the material tower as claimed in claim 1, wherein: the pull rope pulling device further comprises a plurality of guide assemblies (8) used for guiding the sliding paths of the pull ropes (3), and the guide assemblies (8) are vertically arranged.
6. The automatic cover-turning resetting device for the material tower as claimed in claim 5, wherein: the guide assembly (8) comprises a base (82) detachably connected to the outer side of the material tower and a guide wheel (81) rotatably connected to the base (82); the pull rope (3) bypasses one side of the uppermost guide wheel (81) departing from the material tower and then passes through the space between the lower guide wheel (81) and the base (82).
7. The automatic cover-turning resetting device for the material tower as claimed in claim 6, wherein: all the bases (82) are connected to the material tower through bolts (9).
8. The automatic cover-turning resetting device for the material tower as claimed in claim 1, wherein: the material cover is characterized by further comprising a connecting seat (10) detachably connected to the material cover (1), and the first connecting portion (21) penetrates through the first connecting seat (10) to be rotatably connected with the first connecting seat (10).
9. The automatic cover-turning resetting device for the material tower as claimed in claim 1, wherein: the material cover is characterized by further comprising a rope seat (6) convenient for connection of the pull rope (3), wherein the rope seat (6) is detachably connected to the material cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121654447.2U CN215884892U (en) | 2021-07-20 | 2021-07-20 | Automatic cover-turning reset device for material tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121654447.2U CN215884892U (en) | 2021-07-20 | 2021-07-20 | Automatic cover-turning reset device for material tower |
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| Publication Number | Publication Date |
|---|---|
| CN215884892U true CN215884892U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121654447.2U Active CN215884892U (en) | 2021-07-20 | 2021-07-20 | Automatic cover-turning reset device for material tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753656A (en) * | 2022-06-06 | 2022-07-15 | 广厦建设集团有限责任公司 | Construction is with platform of unloading |
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2021
- 2021-07-20 CN CN202121654447.2U patent/CN215884892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753656A (en) * | 2022-06-06 | 2022-07-15 | 广厦建设集团有限责任公司 | Construction is with platform of unloading |
| CN114753656B (en) * | 2022-06-06 | 2024-02-09 | 广厦建设集团有限责任公司 | Discharging platform for building construction |
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