CN115679455A - Automatic adjusting mechanism for working box of delinter - Google Patents
Automatic adjusting mechanism for working box of delinter Download PDFInfo
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- CN115679455A CN115679455A CN202211384401.2A CN202211384401A CN115679455A CN 115679455 A CN115679455 A CN 115679455A CN 202211384401 A CN202211384401 A CN 202211384401A CN 115679455 A CN115679455 A CN 115679455A
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- spring
- spring seat
- delinter
- working box
- pressure
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Abstract
The invention discloses an automatic adjusting mechanism of a delinter work box, which comprises a holding plate arranged on the delinter work box; the automatic binding machine is characterized by further comprising a spring seat mechanism, wherein one end of the spring seat mechanism is fixedly connected with a working box wallboard of the delinter working box, and the other end of the spring seat mechanism is fixedly connected with a holding plate on the delinter working box. According to the cotton seed roll clamping mechanism, the gravity component of the clamping plate and the front pressure of the cotton seed roll are timely and automatically adjusted through the spring structure; meanwhile, for the internal spring, the elasticity of the spring can be adjusted to adapt to various working conditions.
Description
Technical Field
The invention relates to the technical field of cottonseed delinter, in particular to an automatic adjusting mechanism of a delinter working box.
Background
The cleaned cotton seeds are conveyed by a twisting cage or by wind power to enter a seed storage box at the upper part of a linter, a pair of automatic speed-regulating cotton seed feeding rollers uniformly and continuously feed the cotton seeds in the seed storage box, the cotton seeds enter a working box after being sucked by a seed dropping plate, the cotton seeds in the working box are stirred by a high-speed rotating seed stirring roller and are hooked by a high-speed rotating saw blade roller to form a cotton seed roll, the cotton linter hooked or scraped by the saw blade is separated from the cotton seed roll when passing through a rib working point and moves circumferentially along with the saw blade by utilizing the proper density and pressure of the cotton seed roll and the linear speed difference between the cotton seed roll and the saw blade roller, the cotton linter is brushed or sucked down by a brush or an air flow to enter a linter collecting machine through a pipeline when passing through a impurity removing area, the cotton linter is cleaned by the cleaner and packaged after being stripped in the working box for a plurality of times, the surface of the cotton linter is scraped, the cotton linter is reduced, and the adhesive force between the cotton linter strips can fall down along the cotton seed stripping process.
In this process, the design parameters of the work box play a decisive role in the quality of the cotton linters. See fig. 1, which includes: an upper beam and a density board (serial number 4); a hugging plate combination (serial number 5); seed-picking roller (serial number 6); a bank group (No. 7); delinting saw blade (No. 8). From the conventional delinting technology, it is known that, at a certain rotational speed of the saw cylinder and a certain unit yield, the density of the working box is mainly controlled to control the quality of the cotton linters and to remove the parameters of the saw blade and the working box and whether the delinting of the brush or the air flow on the saw teeth is clean. The old model is realized by controlling the pressure of the density board and matching with the manual adjustment of the clamp plate. With the increase of the yield, the movable density board can not work normally, so that the density board and the plywood are changed into a fixed design in the machine type system in service at present. Workers can only sacrifice the yield index more or less under the requirements of quality and residual fluff indexes because the seed feeding amount can never reach the constant under the existing process structure and always has slight fluctuation. The seed discharge amount is basically constant once the operating parameters of the delinter are set. When the seed feeding amount is larger than the seed discharging amount, firstly, the seed breaking amount is increased, and the quality of the linters is reduced; secondly, the seed poking roller motor is overloaded or burnt. How to solve this problem is the object of the present invention.
Publication (bulletin) No.: CN1060825C, public (public) day: 2001-01-17 proposes a method and system for automatically controlling density of cotton lap by fixedly connecting a horizontal scale with a slidable weight on a pressure plate of a working box of a delinter, installing an angle sensor for detecting the swing angle of the pressure plate on a frame, and controlling a speed regulating motor and a density controller of a speed regulating controller, a speed reducer and other components through the angle change of the pressure plate. The operation is simple, the work is clear and reliable, the control effect is obvious, and the device is suitable for delinting machines of various types.
Publication (bulletin) no: CN113122932A, publication (announcement) date: 2021-07-16 discloses a high-yield energy-saving delinter, which comprises a machine body, wherein a saw cylinder and a brush cylinder are rotatably connected in the machine body, a working box arranged in the machine body, a seed poking roller shaft rotatably connected in the working box, a visual seed storage box communicated above the working box and a feeder fixedly connected to the upper part in the visual seed storage box; the feeder comprises an adjusting feeding roller which is rotatably connected to the side part of the visual seed storage box and an adjustable movable plate which is arranged in the visual seed storage box and is opposite to the adjusting feeding roller; the brush hair on the periphery of the brush barrel is tangent to the periphery of the saw barrel. The working box is doubled by adopting a saw blade with the thickness of 1.2mm and the outer diameter of 460mm and a lower opening type working box, the working box stores more cotton seeds, the density is high, and the yield is ensured; the whole process of the cottonseed works in a closed way, no dust is generated, a dust removing unit is not needed in a workshop, electric energy is saved, and the cost is reduced.
The technical solutions of the above-disclosed technologies, the technical problems to be solved, and the advantageous effects thereof are all different from the present invention, and no technical inspiration exists in the above-disclosed technical documents for more technical features, technical problems to be solved, and advantageous effects thereof.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic adjusting mechanism of a delinter working box, which timely and automatically adjusts the gravity component of a holding plate and the front pressure of a cottonseed roll through a spring structure; meanwhile, for the internal spring, the elasticity of the spring can be adjusted to adapt to various working conditions.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic adjusting mechanism of a delinter work box comprises a holding plate arranged on the delinter work box;
the automatic linter stripper is characterized by further comprising a spring seat mechanism, wherein one end of the spring seat mechanism is fixedly connected with a working box wallboard of the linter working box, and the other end of the spring seat mechanism is fixedly connected with a holding plate on the linter working box.
The spring seat mechanism comprises a spring seat, a bent plate, a pressure spring and a spring seat bottom piece;
the upper end of the pressure spring is connected with a spring seat, the lower end of the pressure spring is connected with a spring seat bottom piece, and the spring seat bottom piece is connected with the cohesive plate;
the upper end of the bent plate is connected with the spring seat, and the lower end of the bent plate is connected with the wall plate of the working box.
The spring seat is provided with an upper half cylinder for the upper end of the pressure spring to extend into, and the bottom part of the spring seat is provided with a lower half cylinder for the lower end of the pressure spring to extend into;
the outer diameter of the lower half cylinder is smaller than the inner diameter of the upper half cylinder, namely the lower half cylinder extends into the upper half cylinder to form a guide mechanism.
The spring seat is further provided with a bolt hole for mounting a spring pressure adjusting bolt, and the inner end of the spring pressure adjusting bolt presses the upper end of the pressure spring through the pressing cover.
Compared with the prior art, the invention has the following beneficial effects:
a spring mechanism is added in the working box of the existing delinter, when the density of cotton seed rolls in the working box is increased, the front pressure borne by the inner arc surface of the clamp plate is increased, when the front pressure is larger than the component force of the combined gravity of the clamp plate, the clamp plate rotates outwards around the hanging shaft, the volume of the working box is increased, meanwhile, the gap between a cotton seed comb and a seed discharging strip is increased, the seed discharging amount is increased, the density of the cotton seed rolls in the working box is reduced, and the clamp plate returns to the original position under the component force of the gravity. Different production quality requirements, the working density of the cotton-seed roll is different, when the gravity component of the holding-close plate is larger than the front pressure of the cotton-seed roll, the spring is used for reducing the weight component of the holding-close plate, and conversely, the spring is used for increasing the weight component of the holding-close plate. According to the cotton seed roll clamping mechanism, the gravity component of the clamping plate and the front pressure of the cotton seed roll are timely and automatically adjusted through the spring structure; meanwhile, for the internal spring, the elasticity of the spring can be adjusted to adapt to various working conditions.
Drawings
FIG. 1 is a schematic state diagram of the structure of the automatic adjusting mechanism of the delinter working box, which is mounted on the delinter working box;
FIG. 2 is a partial left view of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 2 (a cross-sectional view of the automatic adjustment mechanism of the delinter work box of the present invention);
fig. 4 is a cross-sectional view (a cross-sectional view of the automatic adjustment mechanism of the delinter working box of the present invention) of fig. 2, taken along line C-C.
In the figure: a seed inlet 1; a seed feeding roller 2; a seed dripping plate 3; a density board 4; a plywood 5; a seed poking roller 6; a row of bars 7; a delinting saw blade 8; an automatic adjustment mechanism 9; a seed outlet 10; a down suction air pipe 11; a trash discharging auger 12; a work box assembly 21; a work box wall panel 23; a spring seat 24; a bent plate 25; a pressure spring 26; a spring seat bottom piece 27; spring seat cover anchor bolts 28; bent plate fixing bolts 29; spring mount base anchor bolts 210; the spring pressure adjusts the bolt 211.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1 to 4, the automatic adjusting mechanism for the working box of the delinter provided by the invention comprises a holding plate 5 arranged on a delinter working box assembly 21;
the automatic binding machine further comprises a spring seat mechanism, one end of the spring seat mechanism is fixedly connected with a working box wallboard 23 of the delinter working box, and the other end of the spring seat mechanism is fixedly connected with a holding plate on the delinter working box.
The spring seat mechanism comprises a spring seat 24, a bent plate 25, a pressure spring 26 and a spring seat bottom piece 27;
the upper end of the pressure spring is connected with a spring seat, the lower end of the pressure spring is connected with a spring seat bottom piece, and the spring seat bottom piece is connected with the cohesive plate;
the upper end of the bent plate is connected with the spring seat, and the lower end of the bent plate is connected with the wall plate of the working box.
The spring seat is provided with an upper half cylinder for the upper end of the pressure spring to extend into, and the bottom part of the spring seat is provided with a lower half cylinder for the lower end of the pressure spring to extend into;
the outer diameter of the lower half cylinder is smaller than the inner diameter of the upper half cylinder, namely the lower half cylinder extends into the upper half cylinder to form a guide mechanism.
The spring seat is also provided with a bolt hole for installing a spring pressure adjusting bolt 211, and the inner end of the spring pressure adjusting bolt presses the upper end of the pressure spring through a gland.
When the density of the cottonseed rolls in the working box is increased, the front pressure borne by the inner arc surface of the plywood is increased, when the front pressure is greater than the component force of the combined gravity of the plywood, the plywood rotates outwards around the hanging shaft of the plywood, the volume of the working box is increased, meanwhile, the gap between the cottonseed comb and the row bars is increased, the seed discharge amount is increased, and the density of the cottonseed rolls in the working box is reduced until the plywood is restored to the original position under the component force of the gravity. Different quality requirements are met, the working density of the cotton seed rolls is different, when the gravity component of the holding-type plate is larger than the front pressure of the cotton seed rolls, the spring is used for relieving the weight component of the holding-type plate, and conversely, the spring is used for increasing the weight component of the holding-type plate. According to the cotton seed roll clamping mechanism, the gravity component of the clamping plate and the front pressure of the cotton seed roll are timely and automatically adjusted through the spring structure; meanwhile, for the internal spring, the elasticity of the spring can be adjusted to adapt to various working conditions.
Example 2:
as shown in fig. 1 to 4, according to the automatic adjusting mechanism for a working box of a delinter provided by the present invention, on the basis of embodiment 1, two ends of the spring seat mechanism are connected in a transposition manner, that is, the upper end of the compressed spring is connected to a spring seat, the lower end of the compressed spring is connected to a spring seat bottom member, and the spring seat bottom member is connected to a wall plate of the working box; the spring holder is connected to the bent plate upper end, and the plywood is embraced in the connection of bent plate lower extreme.
All parts which are not discussed in the present application and the connection mode of all parts in the present application belong to the known technology in the technical field. For example, the above embodiments can be directly applied by various bolt connections and the like, and are not described in detail.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to include, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present specification, the description of "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The automatic adjusting mechanism of the delinter work box comprises a holding plate arranged on the delinter work box;
the automatic binding machine is characterized by further comprising a spring seat mechanism, wherein one end of the spring seat mechanism is fixedly connected with a working box wallboard of the delinter working box, and the other end of the spring seat mechanism is fixedly connected with a holding plate on the delinter working box.
2. The automatic adjusting mechanism of a delinter working box according to claim 1, wherein said spring seat mechanism comprises a spring seat, a bent plate, a pressure spring, a spring seat bottom piece;
the upper end of the pressure spring is connected with a spring seat, the lower end of the pressure spring is connected with a spring seat bottom piece, and the spring seat bottom piece is connected with the cohesive plate;
the upper end of the bent plate is connected with the spring seat, and the lower end of the bent plate is connected with the wall plate of the working box.
3. The automatic adjusting mechanism of the delinter working box according to claim 2, wherein the spring seat is provided with an upper half cylinder for the upper end of a pressure spring to extend into, and the bottom of the spring seat is provided with a lower half cylinder for the lower end of the pressure spring to extend into;
the outer diameter of the lower half cylinder is smaller than the inner diameter of the upper half cylinder, namely the lower half cylinder extends into the upper half cylinder to form a guide mechanism.
4. The automatic adjusting mechanism of the delinter working box according to claim 2 or 3, wherein the spring seat is further provided with a bolt hole for installing a spring pressure adjusting bolt, and the inner end of the spring pressure adjusting bolt presses the upper end of the pressure spring through a gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211384401.2A CN115679455A (en) | 2022-11-07 | 2022-11-07 | Automatic adjusting mechanism for working box of delinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211384401.2A CN115679455A (en) | 2022-11-07 | 2022-11-07 | Automatic adjusting mechanism for working box of delinter |
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| Publication Number | Publication Date |
|---|---|
| CN115679455A true CN115679455A (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211384401.2A Pending CN115679455A (en) | 2022-11-07 | 2022-11-07 | Automatic adjusting mechanism for working box of delinter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061221A (en) * | 2024-04-24 | 2024-05-24 | 鄂尔多斯市农牧技术推广中心 | Double-shaft rotary type fleece grabbing mechanical arm, working method thereof and fleece grabbing robot |
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2022
- 2022-11-07 CN CN202211384401.2A patent/CN115679455A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061221A (en) * | 2024-04-24 | 2024-05-24 | 鄂尔多斯市农牧技术推广中心 | Double-shaft rotary type fleece grabbing mechanical arm, working method thereof and fleece grabbing robot |
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