CN211166929U - Automatic trolley plugging mechanism for drag chain conveying system - Google Patents
Automatic trolley plugging mechanism for drag chain conveying system Download PDFInfo
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- CN211166929U CN211166929U CN201921360836.7U CN201921360836U CN211166929U CN 211166929 U CN211166929 U CN 211166929U CN 201921360836 U CN201921360836 U CN 201921360836U CN 211166929 U CN211166929 U CN 211166929U
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Abstract
A trolley automatic plugging mechanism for a drag chain conveyor system, comprising: the device comprises a trolley, a bolt mechanism, a pin releasing mechanism and a ground drag chain; the bolt mechanism is connected with one end of the trolley and is arranged on the ground drag chain, and the two sides of the upper part of the ground drag chain are provided with the pin releasing mechanisms. When the floor drag chain is in work, an operator steps on the pedal at the head end of the floor drag chain, the pressing plate moves downwards under the action of gravity and just vertically presses the pressing rod, the bolt is in a state that the bolt cannot move up and down in the roller, the roller in the floor drag chain drives the bolt mechanism to move forwards, and the trolley also follows to move. The trolley runs to the tail end of the floor drag chain, the ejector rod collides with the top plate, the top plate pushes the ejector rod to move backwards, the press plate also moves backwards, after the press plate is separated from the press rod, the bolt is completely separated from the roller under the action of the spring, and automatic pin separation is realized. The utility model has the advantages of being simple in structure and convenient in operation, work efficiency is high, can realize platform truck and drag chain conveying system's being connected and automatic round pin of taking off fast.
Description
Technical Field
The utility model belongs to the conveying equipment field relates to an automatic plug mechanism of platform truck for drag chain conveying system.
Background
As is known, a floor-drag chain conveyor system is a common type of chain conveyor apparatus. Deposit the material on the platform truck, realize the round trip transport of material in the vertical plane through drag chain conveying system to this transportation efficiency who improves the material. In the prior art, the connection or disconnection of the trolley and the floor drag chain conveying system is realized in a manual bolt or pin pulling mode. This approach has the following disadvantages: firstly, the mechanism needs to be realized by operators, and the manual operation efficiency is low; secondly, if the operator does not pull the pin timely or forgets to pull the pin, the trolley can continue to operate along with the drag chain conveying system and exceeds a working area, so that the trolley and the drag chain conveying system are possibly damaged, and potential safety hazards are brought; thirdly, if the operator cannot timely pull the pins or forgets to pull the pins, the materials cannot be timely conveyed to the designated area, and the normal work of the operator in the area is affected.
In view of the above, aiming at the defects in the prior art, an automatic trolley plugging and unplugging mechanism for a drag chain conveying system, which has a simple and compact structure, is safe and convenient to operate and has high working efficiency, is developed so as to realize the quick connection and disconnection of the trolley and the drag chain conveying system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is compact, the operation is safe convenient, work efficiency is high is used for automatic plug mechanism of platform truck of drag chain conveying system.
The utility model discloses a following technical scheme reaches above-mentioned purpose: a trolley automatic plugging mechanism for a drag chain conveyor system, comprising: the device comprises a trolley 1, a bolt mechanism 2, a pin releasing mechanism 3 and a floor drag chain 4; the method is characterized in that: the bolt mechanism 2 is connected with one end of the trolley 1, the bolt mechanism 2 is arranged on a ground drag chain 4, and the pin releasing mechanisms 3 are arranged on two sides of the upper part of the ground drag chain 4.
The latch mechanism 2 includes: the device comprises a bolt 2.1, a connecting rod 2.2, a pressure lever 2.3, a pedal 2.4, a spring 2.5, a first fixing plate 2.6, a pressing sleeve 2.7, a sleeve 2.8, a support rod 2.9, a reinforcing rib 2.10, a transparent cover 2.11, a mounting plate 2.12, a rotating shaft 2.13, a connecting plate 2.14, a top sleeve 2.15, a limiting rod 2.16, a pin shaft 2.17, a mandril 2.18, a pressure plate 2.19, a base plate 2.20 and a first reinforcing plate 2.21; the method is characterized in that: the support rod 2.9 is fixedly connected with the first fixing plate 2.6 and the mounting plate 2.12, the support rod 2.9 is fixedly connected with the transparent cover 2.11 through a reinforcing rib 2.10, and the rotating shaft 2.13 is sleeved on the mounting plate 2.12 and the transparent cover 2.11; one end of a connecting plate 2.14 is connected with a pressing sleeve 2.7 through a pin shaft 2.17 and a first fixing plate 2.6, the other end of the connecting plate 2.14 is fixedly connected with a mounting plate 2.12, a limiting rod 2.16 is arranged below the first fixing plate 2.6, and the middle of the connecting plate 2.14 is connected with a top sleeve 2.15 through a pin shaft 2.17; the mandril 2.18 is fixedly connected with the pressing plate 2.19, and the pressing plate 2.19 and the sleeve 2.8 are connected with the connecting plate 2.14 through a pin shaft 2.17; the bolt 2.1 and the connecting rod 2.2 are fixedly connected with the first reinforcing plate 2.21 and the pressure lever 2.3 through the backing plate 2.20, and the pedal 2.4 is fixedly connected with the pressure lever 2.3; the pressure lever 2.3 is connected with the connecting plate 2.14 through a pin shaft 2.17; the spring 2.5 is fixedly connected to the pressure lever 2.3 and the support lever 2.9.
The pin removal mechanism 3 includes: a second fixing plate 3.1, a second reinforcing plate 3.2 and a top plate 3.3; the second fixing plate 3.1 is fixedly connected with the top plate 3.3; the second reinforcing plate 3.2 is fixedly connected with the second fixing plate 3.1 and the top plate 3.3; the second fixing plate 3.1 is provided with a counter bore, and the bolt is connected with the floor drag chain 4 through the counter bore.
The floor drag chain 4 includes: a chain plate 4.1 and a roller 4.2; the chain plate 4.1 is U-shaped, the rollers 4.2 are uniformly distributed in the U-shaped holes of the chain plate 4.1, and the rollers 4.2 can rotate in the U-shaped holes of the chain plate 4.1.
The utility model adopts the above technical scheme the positive effect that produces behind is: at the head end of the floor drag chain, an operator steps on the pedal, the pressure plate moves downwards under the action of gravity to vertically compress the pressure rod, and the bolt moves along with the movement of the floor drag chain to realize the quick connection of the bolt mechanism and the floor drag chain; at the tail end of the floor drag chain, the ejector rod collides with the top plate, the ejector rod moves backwards, the bolt is lifted under the action force of the spring, and the automatic pin releasing of the bolt mechanism and the floor drag chain is realized.
Drawings
Fig. 1 is an installation schematic diagram of an automatic plugging mechanism of a trolley for a drag chain conveying system of the present invention;
fig. 2 is a schematic structural diagram of a latch mechanism of an automatic plugging mechanism of a trolley for a drag chain conveying system according to the present invention;
fig. 3 is a schematic structural view of a pin releasing mechanism of an automatic plugging mechanism of a trolley for a drag chain conveying system according to the present invention;
fig. 4 is a schematic view of the structure of the mop chain of the automatic inserting and pulling mechanism of the trolley for the mop chain conveying system of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings. As shown in fig. 1 to 4, an automatic inserting and pulling mechanism of a trolley for a drag chain conveying system comprises: the device comprises a trolley 1, a bolt mechanism 2, a pin releasing mechanism 3 and a floor drag chain 4; the bolt mechanism 2 is connected with one end of the trolley 1, the bolt mechanism 2 is arranged on a ground drag chain 4, and the pin releasing mechanisms 3 are arranged on two sides of the upper part of the ground drag chain 4.
The latch mechanism 2 includes: the device comprises a bolt 2.1, a connecting rod 2.2, a pressure lever 2.3, a pedal 2.4, a spring 2.5, a first fixing plate 2.6, a pressing sleeve 2.7, a sleeve 2.8, a supporting rod 2.9, a reinforcing rib 2.10, a transparent cover 2.11, a mounting plate 2.12, a rotating shaft 2.13, a connecting plate 2.14, a top sleeve 2.15, a limiting rod 2.16, a pin shaft 2.17, a mandril 2.18, a pressure plate 2.19, a base plate 2.20 and a first reinforcing plate 2.21.
In this embodiment, the support rod 2.9 is fixedly connected with the first fixing plate 2.6 and the mounting plate 2.12, the support rod 2.9 is fixedly connected with the transparent cover 2.11 through the reinforcing rib 2.10, and the rotating shaft 2.13 is sleeved on the mounting plate 2.12 and the transparent cover 2.11; one end of a connecting plate 2.14 is connected with a pressing sleeve 2.7 through a pin shaft 2.17 and a first fixing plate 2.6, the other end of the connecting plate 2.14 is fixedly connected with a mounting plate 2.12, a limiting rod 2.16 is arranged below the first fixing plate 2.6, and the middle of the connecting plate 2.14 is connected with a top sleeve 2.15 through a pin shaft 2.17; the mandril 2.18 is fixedly connected with the pressing plate 2.19, and the pressing plate 2.19 and the sleeve 2.8 are connected with the connecting plate 2.14 through a pin shaft 2.17; the bolt 2.1 and the connecting rod 2.2 are fixedly connected with the first reinforcing plate 2.21 and the pressure lever 2.3 through the backing plate 2.20, and the pedal 2.4 is fixedly connected with the pressure lever 2.3; the pressure lever 2.3 is connected with the connecting plate 2.14 through a pin shaft 2.17; the spring 2.5 is fixedly connected to the pressure lever 2.3 and the support lever 2.9.
The pin removal mechanism 3 includes: a second fixing plate 3.1, a second reinforcing plate 3.2 and a top plate 3.3; the second fixing plate 3.1 is fixedly connected with the top plate 3.3; the second reinforcing plate 3.2 is fixedly connected with the second fixing plate 3.1 and the top plate 3.3; the second fixing plate 3.1 is provided with a counter bore, and the bolt is connected with the floor drag chain 4 through the counter bore.
The floor drag chain 4 includes: a chain plate 4.1 and a roller 4.2; the chain plate 4.1 is U-shaped, the rollers 4.2 are uniformly distributed in the U-shaped holes of the chain plate 4.1, and the rollers 4.2 can rotate in the U-shaped holes of the chain plate 4.1.
When the floor drag chain lifting device works, the trolley 1 is pulled to the head end of the floor drag chain 4, an operator steps on the pedal 2.4, the bolt 2.1, the connecting rod 2.2, the pressure lever 2.3, the pedal 2.4, the backing plate 2.20 and the first reinforcing plate 2.21 downwards rotate around the pin shaft 2.17, the bolt 2.1 is inserted into the roller 4.2, the ejector rod 2.18 and the pressure plate 2.19 also downwards rotate around the pin shaft 2.17, the pressure plate 2.19 stops when rotating to the position of the limiting rod 2.16, a state perpendicular to the supporting rod 2.9 is formed after slight swinging, after the operator leaves the pedal 2.4, the pressure lever 2.3 upwards moves under the acting force of the spring 2.5, the pressure plate 2.19 just vertically presses the pressure lever 2.3, the bolt 2.1 is in a state that the upper part and the lower part cannot move in the roller 4.2, the roller 4.2 in the floor drag chain 4 carries the bolt mechanism to move forwards, and the trolley 1 also moves.
The trolley 1 runs to the tail end of the floor drag chain 4, the ejector rod 2.18 collides with the top plate 3.3, the top plate 3.3 pushes the ejector rod 2.18 to move backwards, the pressing plate 2.19 also moves backwards, after the pressing plate 2.3 is separated from the pressing rod 2.3, the bolt 2.1 is completely separated from the roller 4.2 under the action of the spring 2.5, and automatic pin separation is realized.
The utility model has the advantages of being simple in structure and convenient in operation, work efficiency is high, can realize platform truck and drag chain conveying system's being connected and automatic round pin of taking off fast.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the present invention. All changes, modifications, equivalents and the like which come within the spirit of the invention are intended to be embraced therein.
Claims (4)
1. A trolley automatic plugging mechanism for a drag chain conveyor system, comprising: the device comprises a trolley (1), a bolt mechanism (2), a pin releasing mechanism (3) and a ground drag chain (4); the method is characterized in that: the bolt mechanism (2) is connected with one end of the trolley (1), the bolt mechanism (2) is arranged on the ground drag chain (4), and the pin releasing mechanisms (3) are arranged on two sides of the upper part of the ground drag chain (4).
2. The automatic trolley plugging mechanism for the floor drag chain conveying system according to claim 1, wherein: the latch mechanism (2) comprises: the device comprises a bolt (2.1), a connecting rod (2.2), a pressure lever (2.3), a pedal (2.4), a spring (2.5), a first fixing plate (2.6), a pressure sleeve (2.7), a sleeve (2.8), a support rod (2.9), a reinforcing rib (2.10), a transparent cover (2.11), a mounting plate (2.12), a rotating shaft (2.13), a connecting plate (2.14), a top sleeve (2.15), a limiting rod (2.16), a pin shaft (2.17), a push rod (2.18), a pressure plate (2.19), a backing plate (2.20) and a first reinforcing plate (2.21); the support rod (2.9) is fixedly connected with the first fixing plate (2.6) and the mounting plate (2.12), the support rod (2.9) is fixedly connected with the transparent cover (2.11) through the reinforcing rib (2.10), and the rotating shaft (2.13) is sleeved on the mounting plate (2.12) and the transparent cover (2.11); one end of a connecting plate (2.14) is connected with a pressing sleeve (2.7) through a pin shaft (2.17) and a first fixing plate (2.6), the other end of the connecting plate (2.14) is fixedly connected with a mounting plate (2.12), a limiting rod (2.16) is arranged below the first fixing plate (2.6), and the middle of the connecting plate (2.14) is connected with a top sleeve (2.15) through a pin shaft (2.17); the ejector rod (2.18) is fixedly connected with the pressure plate (2.19), and the pressure plate (2.19) and the sleeve (2.8) are connected with the connecting plate (2.14) through a pin shaft (2.17); the bolt (2.1) and the connecting rod (2.2) are fixedly connected with the first reinforcing plate (2.21) and are fixedly connected with the pressure lever (2.3) through the backing plate (2.20), and the pedal (2.4) is fixedly connected with the pressure lever (2.3); the pressure lever (2.3) is connected with the connecting plate (2.14) through a pin shaft (2.17); the spring (2.5) is fixedly connected with the pressure lever (2.3) and the support lever (2.9).
3. The automatic trolley plugging mechanism for the floor drag chain conveying system according to claim 1, wherein: the pin removal mechanism (3) comprises: a second fixing plate (3.1), a second reinforcing plate (3.2) and a top plate (3.3); the second fixing plate (3.1) is fixedly connected with the top plate (3.3); the second reinforcing plate (3.2) is fixedly connected with the second fixing plate (3.1) and the top plate (3.3); the second fixing plate (3.1) is provided with a counter bore, and the bolt is connected with the ground drag chain (4) through the counter bore.
4. The automatic trolley plugging mechanism for the floor drag chain conveying system according to claim 1, wherein: the floor drag chain (4) comprises: a chain plate (4.1) and a roller (4.2); the chain plate (4.1) is U-shaped, the rollers (4.2) are uniformly distributed in the U-shaped holes of the chain plate (4.1), and the rollers (4.2) can rotate in the U-shaped holes of the chain plate (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360836.7U CN211166929U (en) | 2019-08-21 | 2019-08-21 | Automatic trolley plugging mechanism for drag chain conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360836.7U CN211166929U (en) | 2019-08-21 | 2019-08-21 | Automatic trolley plugging mechanism for drag chain conveying system |
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| Publication Number | Publication Date |
|---|---|
| CN211166929U true CN211166929U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921360836.7U Active CN211166929U (en) | 2019-08-21 | 2019-08-21 | Automatic trolley plugging mechanism for drag chain conveying system |
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| CN (1) | CN211166929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635260A (en) * | 2021-09-08 | 2021-11-12 | 上汽依维柯红岩商用车有限公司 | Tool for pulling and pulling pre-installed trolley positioning pin |
-
2019
- 2019-08-21 CN CN201921360836.7U patent/CN211166929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635260A (en) * | 2021-09-08 | 2021-11-12 | 上汽依维柯红岩商用车有限公司 | Tool for pulling and pulling pre-installed trolley positioning pin |
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