CN211521012U - Blanking control device - Google Patents
Blanking control device Download PDFInfo
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- CN211521012U CN211521012U CN201921937609.6U CN201921937609U CN211521012U CN 211521012 U CN211521012 U CN 211521012U CN 201921937609 U CN201921937609 U CN 201921937609U CN 211521012 U CN211521012 U CN 211521012U
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- connecting rod
- balancing weight
- blanking control
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Abstract
The utility model discloses a feeding control device, including the conveying pipeline, the conveying pipeline is connected with first valve and second valve rotatably in the mouth of pipe position, the first valve and the second valve cooperate, can realize the switching control to the conveying pipeline; a first toothed plate is fixedly connected to the first valve, a second toothed plate is fixedly connected to the second valve, and the first toothed plate is meshed with the toothed plates, so that the first valve and the second valve can synchronously move and open and close control of the conveying pipeline is realized; the feeding control device also comprises a driving piece, a connecting rod transmission mechanism and a balancing weight, wherein the connecting rod transmission mechanism is hinged with a telescopic rod of the driving piece and the first valve and can drive the first valve to rotate relative to the material conveying pipe; the balancing weight can be connected with the connecting transmission mechanism in a swinging way through the connecting rope. The utility model discloses have the stability that improves connection drive mechanism to first valve control, and then realize the accurate control to the conveyer pipe row material.
Description
Technical Field
The utility model belongs to the technical field of the unloading control is relevant, especially, relate to an unloading controlling means.
Background
When the enterprise arranges the coke that obtains to the car hopper of freight train down, utilize the gravity of coke self to remove in the conveyer pipe usually, and set up valve mechanism in the mouth of pipe position of conveyer pipe for the ejection of compact of control coke, and then realize arranging the volume to the freight train car hopper under the coke and carry out automated control.
At present, the current valve mechanism structure that is used for controlling the conveyer pipe and arranges the material is complicated, and this valve mechanism during operation is to the telescopic link direct control by electric cylinder of the mouth of pipe switching of conveyer pipe, because coke in the conveyer pipe is big to valve mechanism's effort of pushing down under the action of gravity, make current valve mechanism arrange the poor stability of material control to the conveyer pipe, cause too much or on the too little coke is arranged to the hopper of freight train under easily, the user demand that the enterprise corresponds every freight train ration transportation has not been satisfied.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a blanking control device in order to solve the technical problems in the prior art.
The feeding control device comprises a feeding pipe, wherein a first valve and a second valve are rotatably connected to the feeding pipe at the position of a pipe opening, and the first valve is matched with the second valve to realize the opening and closing control of the feeding pipe; the method is characterized in that: a first toothed plate is fixedly connected to the first valve, a second toothed plate is fixedly connected to the second valve, and the first toothed plate is meshed with the toothed plate, so that the first valve and the second valve can synchronously move and open and close the conveying pipeline; the blanking control device also comprises a driving piece, a connecting rod transmission mechanism and a balancing weight, wherein the connecting rod transmission mechanism is hinged with a telescopic rod of the driving piece and the first valve and can drive the first valve to rotate relative to the conveying pipe; the balancing weight can be connected with the connecting transmission mechanism in a swinging mode through the connecting rope.
As the utility model discloses a preferred scheme, connecting rod drive mechanism is including articulated first connecting rod, second connecting rod and third connecting rod in proper order, the telescopic link of driving piece with first connecting rod is articulated, the third connecting rod with first valve is articulated.
As the utility model discloses a preferred scheme, unloading controlling means is still including relative the spacing fixed mounting panel of conveyer pipe, first connecting rod with between the second connecting rod looks articulated connecting portion rotationally connect in on the fixed mounting panel.
As the utility model discloses an optimal scheme, the balancing weight through connect the rope connect in the second connecting rod with on the third connecting rod looks articulated connecting portion.
As the utility model discloses an optimal scheme, connect the rope and establish to wire rope, wire rope with the connection node that the balancing weight is connected sets up on the focus line of balancing weight.
As the utility model discloses an optimal scheme, the quantity of balancing weight is two, two the balancing weight is separated to live in the second connecting rod with the both sides of third connecting rod looks articulated connecting portion.
In a preferred embodiment of the present invention, the weight member has a spherical structure.
As the preferred embodiment of the present invention, the driving member is set as an electric cylinder.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides an unloading controlling means, utilize connecting rod drive mechanism to realize being connected between driving piece and the first valve, make this unloading controlling means during operation, the driving piece can be done for the rotation of conveyer pipe with the first valve of connecting rod drive mechanism drive, and then realize the switching control to the conveyer pipe, at this in-process, the balancing weight can realize the cooperation to connecting rod drive mechanism under the effect of gravity, a atress for balanced connecting rod drive mechanism, and then have and improve the stability of connecting drive mechanism to first valve control, and then realize the accurate control of arranging the material to the conveyer pipe.
Drawings
Fig. 1 is a schematic structural diagram of a blanking control device according to an embodiment of the present invention, in which a conveying pipe is in a closed state.
Fig. 2 is a schematic structural diagram of a blanking control device according to an embodiment of the present invention, in which a conveying pipe is in an open state.
10, a conveying pipe; 11. fixing the mounting plate; 20. a first valve; 21. a first toothed plate; 30. a second valve; 31. a second toothed plate; 40. a drive member; 41. a telescopic rod; 51. a first link; 52. a second link; 53. a third link; 60. a balancing weight; 61. and connecting ropes.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope 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. 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.
Referring to fig. 1 and 2, a blanking control device according to an embodiment of the present invention includes a material cooking pipe 10, the material cooking pipe 10 is rotatably connected to a first valve 20 and a second valve 30 at a pipe opening, and the first valve 20 and the second valve 30 are matched to control the opening and closing of the material cooking pipe 10. That is, the discharge control device of the present embodiment can control the discharge of the feed pipe 10 by controlling the cooperation between the first valve 20 and the second valve 30.
Wherein, the rigid coupling has first pinion rack 21 on the first valve 20, the rigid coupling has second pinion rack 31 on the second valve 30, first pinion rack 21 with the meshing of second pinion rack 31, so that first valve 20 with second valve 30 can the simultaneous movement and realize right the open and close control of conveying pipeline 10. That is, in the operation of the present embodiment, the opening and closing of the delivery pipe 10 can be controlled by controlling the rotation of the first valve 20 or the second valve 30 on the delivery pipe 10.
In this embodiment, the blanking control device of this embodiment further includes a driving member 40, a link transmission mechanism and a counterweight 60, wherein the link transmission mechanism is hinged to the telescopic rod 41 of the driving member 40 and the first valve 20, and can drive the first valve 20 to rotate relative to the feeding pipe 10; the weight 60 is swingably connected to the connection transmission mechanism via a connection rope 61. When the blanking control device of the present embodiment works, the driving element 40 is started, and the rotation driving of the first valve 20 is realized under the transmission of the connecting rod transmission mechanism, and in this process, the balancing weight 60 plays a role of a balancing weight for balancing the stress of the connecting rod transmission mechanism. It should be noted that the link transmission mechanism of the present embodiment may be hinged to the second valve 30 according to the use requirement.
Specifically, the link transmission mechanism includes a first link 51, a second link 52 and a third link 53 which are sequentially hinged, the telescopic rod 41 of the driving member 40 is hinged to the first link 51, and the third link 53 is hinged to the first valve 21. That is, the telescopic rod 41, the first link 51, the second link 52, and the third link 53 of the driving unit 40 of the present embodiment together form a four-link transmission structure, and the first valve 21 is rotationally driven by the four-link transmission structure.
In this embodiment, the blanking control device further includes a fixed mounting plate 11 fixed to the conveying pipe 10 in a limited manner, and the connecting portion between the first link 51 and the second link 52 is connected to the fixed mounting plate 11 in a rotatable manner. That is, the hinged portion of the first link 51 and the second link 52 of the present embodiment is used as a fixed position relative to the conveying pipe 10, so that the telescopic rod 41 on the driving member 40 of the present embodiment can extend and pull up the third link 53 under the transmission of the first link 51 and the second link 52, and further drive the second valve 20 to rotate relative to the conveying pipe 10, and thus the conveying pipe 10 is opened.
In the present embodiment, the weight member 60 is connected to a connecting portion where the second link 52 and the third link 53 are hinged to each other by a connecting rope 61. Thus, when the third link 53 drives the second valve 20 to open the delivery pipe 10, the counterweight 60 is arranged on the other side of the third link 53 and the second link 52; when the third connecting rod 53 drives the second valve 20 to close the conveying pipe 10, the counterweight 60 is disposed between the third connecting rod 53 and the second connecting rod 52, so that the counterweight 60 can realize a counterweight effect when the third connecting rod 53 drives the conveying pipe 10 to open or close, so as to balance the stress of the third connecting rod 53, and further improve the stability of the control of the connecting transmission mechanism on the first valve 20, and further realize the precise control of the discharging of the conveying pipe 10.
The connecting rope 61 is a steel wire rope, and a connecting node connecting the steel wire rope and the counterweight block 60 is arranged on a gravity line of the counterweight block 60, so that the counterweight block 60 keeps self-balance under the pulling of the steel wire rope. The weight 60 has a spherical structure.
Further, the number of the two balancing weights 60 is two, and the two balancing weights 60 are respectively arranged on two sides of the connecting portion where the second connecting rod 52 is hinged to the third connecting rod 53, so that the stress on the connecting portion where the second connecting rod 52 is hinged to the third connecting rod 53 is balanced. In the case where there are two counter weights 60 according to the present embodiment, the length of the connecting portion between the second link 52 and the third link 53 is required to be long to prevent the two counter weights 60 from colliding with each other.
The actuator 40 of the present embodiment is an electric cylinder.
To sum up, the utility model provides an unloading controlling means utilizes connecting rod drive mechanism to realize being connected between driving piece and the first valve for this unloading controlling means during operation, the driving piece can be done for the rotation of conveyer pipe with the first valve of connecting rod drive mechanism drive, and then realize the on-off control to the conveyer pipe, at this in-process, the balancing weight can realize the cooperation to connecting rod drive mechanism under the effect of gravity, a atress for balanced connecting rod drive mechanism, and then have the stability that improves connection drive mechanism to first valve control, and then realize the accurate control of row's material to the conveyer pipe.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A blanking control device comprises a material conveying pipe, wherein a first valve and a second valve are rotatably connected to the material conveying pipe at the position of a pipe opening, and the first valve is matched with the second valve to realize the opening and closing control of the material conveying pipe; the method is characterized in that: a first toothed plate is fixedly connected to the first valve, a second toothed plate is fixedly connected to the second valve, and the first toothed plate is meshed with the toothed plate, so that the first valve and the second valve can synchronously move and open and close the conveying pipeline; the blanking control device also comprises a driving piece, a connecting rod transmission mechanism and a balancing weight, wherein the connecting rod transmission mechanism is hinged with a telescopic rod of the driving piece and the first valve and can drive the first valve to rotate relative to the conveying pipe; the balancing weight is connected to the connecting rod transmission mechanism through a connecting rope in a swinging mode.
2. The blanking control apparatus according to claim 1, wherein: the connecting rod transmission mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially hinged, the telescopic rod of the driving piece is hinged to the first connecting rod, and the third connecting rod is hinged to the first valve.
3. The blanking control apparatus according to claim 2, wherein: the feeding control device further comprises a fixed mounting plate which is fixed relative to the feed delivery pipe in a limiting mode, and the first connecting rod and the connecting portion which is hinged to the second connecting rod are rotatably connected to the fixed mounting plate.
4. The blanking control apparatus of claim 3, wherein: the balancing weight is connected to the connecting part of the second connecting rod and the third connecting rod in a hinged mode through a connecting rope.
5. The blanking control apparatus of claim 4, wherein: the connecting rope is a steel wire rope, and a connecting node of the steel wire rope and the balancing weight is arranged on a gravity center line of the balancing weight.
6. The blanking control apparatus according to claim 4 or 5, wherein: the number of balancing weight is two, two the balancing weight occupies the second connecting rod with the both sides of third connecting rod looks articulated connecting portion.
7. The blanking control apparatus of claim 6, wherein: the balancing weight is of a spherical structure.
8. The blanking control apparatus according to claim 1, wherein: the driving piece is an electric oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937609.6U CN211521012U (en) | 2019-11-12 | 2019-11-12 | Blanking control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937609.6U CN211521012U (en) | 2019-11-12 | 2019-11-12 | Blanking control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211521012U true CN211521012U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921937609.6U Active CN211521012U (en) | 2019-11-12 | 2019-11-12 | Blanking control device |
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| CN (1) | CN211521012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273066A (en) * | 2021-12-15 | 2022-04-05 | 枣庄鑫金山智能装备有限公司 | Intelligent breaker of steerable feed rate |
-
2019
- 2019-11-12 CN CN201921937609.6U patent/CN211521012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273066A (en) * | 2021-12-15 | 2022-04-05 | 枣庄鑫金山智能装备有限公司 | Intelligent breaker of steerable feed rate |
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