CN210657256U - Material receiving mechanism of cotton feeding machine and cotton feeding machine - Google Patents
Material receiving mechanism of cotton feeding machine and cotton feeding machine Download PDFInfo
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- CN210657256U CN210657256U CN201921569348.7U CN201921569348U CN210657256U CN 210657256 U CN210657256 U CN 210657256U CN 201921569348 U CN201921569348 U CN 201921569348U CN 210657256 U CN210657256 U CN 210657256U
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Abstract
The utility model relates to a material receiving mechanism of a cotton feeding machine, which comprises a first feeding roller, a second feeding roller and a beater bar roller which are arranged on an equipment frame at two ends and rotate around the axes of the first feeding roller, the second feeding roller and the beater bar roller, and a driving mechanism for driving the first feeding roller, the second feeding roller and the beater bar roller to rotate, wherein a receiving area which is butted and communicated with a feeding port of a cotton feeding machine is formed between the first feeding roller, the second feeding roller and the beater bar roller, the material receiving mechanism also comprises an adjusting mechanism for adjusting the volume of the receiving area, two feeding rollers (the first feeding roller and the second feeding roller) and one beater bar roller are adopted to be matched to receive materials (cotton fibers or chemical fibers) entering from the feeding port, when the materials entering the receiving area are too much and too high pressure is formed on each feeding roller or beater bar roller, the receiving area can be correspondingly increased, thereby avoiding the materials from causing too high extrusion force to each roller, the phenomenon of deformation and damage of the metal plate of the cotton feeding machine is avoided.
Description
Technical Field
The utility model relates to a feed material receiving mechanism and cotton feeding machine of cotton machine.
Background
The air pressure leveling cotton box system is a connecting device between cotton carding and cotton blowing, and is used for feeding uniformly opened and mixed fibers into a carding machine to ensure continuous and uniform cotton supply of the carding machine and realize continuity of a blowing-carding process.
Compared with a driven vibration cotton feeding system, the cotton feeding system of the air pressure leveling cotton box system has gradually become the mainstream in recent years, the system adopts an automatic control technology, and the cotton feeding performance and the energy saving are superior to those of the vibration cotton feeding system; the even and orderly hopper system of atmospheric pressure mainly includes the cotton feeding machine and with the fan housing that feeds the feed inlet intercommunication in cotton machine top, existing atmospheric pressure hopper cotton feeding machine is the feeding of single roller mostly, also there is the mode that adopts two roller feeding to feed the cotton, it is many times few when the raw cotton or the chemical fibre that get into from the feeding inlet, consequently when the raw cotton or the chemical fibre that get into is more, then can form great bulging force between roller and roller or roller and the baffle, and then cause the support panel beating that is connected with the roller both ends and the roller everywhere and the condition of roller deformation take place, make equipment change the panel beating frequently, the roller, very influence enterprise production efficiency and cause the increase of maintenance cost, and when the cotton of feeding is more, then can cause the influence to the degree of consistency of cotton or the chemical fibre of following the hired roughneck roller department discharge, thereby influence the quality of machine discharge face or chemical fibre.
Disclosure of Invention
The utility model aims to solve the technical problem that the prior art is not enough to be overcome, and a material receiving mechanism of cotton feeding machine is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:
the utility model provides a material receiving mechanism of cotton feeding machine, material receiving mechanism includes that both ends all locate on the equipment frame and around self axle center pivoted first feeding roller, second feeding roller and hired roughneck roller, drive first feeding roller, second feeding roller and hired roughneck roller pivoted actuating mechanism, hired roughneck roller's axis of rotation is located the below of first feeding roller and second feeding roller, be formed with the receiving area with the pan feeding mouth butt joint intercommunication of feeding cotton machine between first feeding roller, second feeding roller and the hired roughneck roller, material receiving mechanism still includes the adjustment mechanism who is used for adjusting receiving area volume size.
Preferably, the distance between one component of the first feeding roller or the second feeding roller and the other component is adjustably set through an adjusting mechanism.
Preferably, one of the first feeding roller and the second feeding roller is arranged to rotate around the rotation axis of the beater bar roller, and the adjusting mechanism is used for driving the one of the first feeding roller and the second feeding roller to rotate around the rotation axis of the beater bar roller.
Preferably, the adjusting mechanism comprises a rotating arm sleeved at the end part of the second feeding roller and the end part of the beater arm needle roller, and a driving cylinder arranged on the equipment frame and used for driving the rotating arm to rotate around the beater arm needle roller, wherein a power output shaft of the driving cylinder is rotatably connected with one side of the rotating arm close to the second feeding roller.
Preferably, the driving mechanism comprises a driving motor and a transmission mechanism which is in transmission connection between a power output shaft of the driving motor and the end parts of the first feeding roller, the second feeding roller and the beater bar roller, and only one driving motor is arranged.
Preferably, the transmission mechanism comprises a first transmission assembly arranged between a power output shaft of the driving motor and the end part of the first feeding roller, a second transmission assembly arranged between the end part of the first feeding roller and the end part of the beater bar, and a third transmission assembly arranged between the end part of the beater bar and the end part of the second feeding roller.
Preferably, the first transmission assembly comprises a first chain wheel fixedly arranged at the end part of the power output shaft of the driving motor, a second chain wheel fixedly arranged at the end part of the first feeding roller, and a first transmission chain in transmission connection between the first chain wheel and the second chain wheel.
Preferably, the third transmission assembly comprises a third chain wheel fixedly arranged at the end part of the beater bar roller, a fourth chain wheel fixedly arranged at the end part of the second feeding roller, and a second transmission chain in transmission connection between the third chain wheel and the fourth chain wheel.
Preferably, the second transmission assembly comprises a first gear arranged at the end part of the first feeding roller and a second gear arranged at the end part of the beater bar roller and meshed with the first gear, the first gear is positioned on the outer side of the second chain wheel, and the second gear is positioned on the inner side of the third chain wheel.
The utility model discloses still relate to a feed cotton machine, should feed cotton machine and include the utility model discloses the material receiving mechanism that recites.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:
the utility model discloses a material receiving mechanism of cotton feeding machine adopts two feeding rollers (first feeding roller and second feeding roller) and a hired roughneck needle roller cooperation to receive the material (cotton fiber or chemical fibre) that gets into from pan feeding mouth department, when the material that gets into the receiving area is too much and forms too big pressure to each feeding roller or hired roughneck needle roller, the receiving area can corresponding increase, thereby avoid the material to cause too big extrusion force to each roller, avoid feeding cotton quick-witted panel beating phenomenon that the deformation damaged appears, guarantee the normal use of equipment, avoid the production loss that the shut down in production caused.
Drawings
FIG. 1 is a schematic perspective view of the cotton feeder of the present invention;
fig. 2 is a schematic perspective view (partial view) of the material receiving mechanism of the present invention;
FIG. 3 is a schematic view of a lateral sectional view of the cotton feeder of the present invention;
FIG. 4 is a schematic view showing the rotation direction of the first feeding roller, the second feeding roller and the beater bar roller of the present invention;
wherein: 1. feeding a cotton machine; 10. a drive motor; 101. a first sprocket; 102. a second sprocket; 103. a third sprocket; 104. a fourth sprocket; 105. a first gear; 106. a second gear; 107. a first drive chain; 108. a second drive chain; 21. a drive cylinder; 22. a rotating arm; 23. a stopper; k1, a feeding port; k2, exhaust port; g1, first feed roller; g2, second feed roller; g3, beater bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the material receiving mechanism of the cotton feeding machine comprises a first feeding roller g1, a second feeding roller g2, a beater bar roller g3, a driving mechanism 10 for driving the first feeding roller g1, the second feeding roller g2 and the beater bar roller g3 to rotate, wherein two end portions of the first feeding roller g1, the second feeding roller g2 and the beater bar roller 3 are arranged on an equipment frame and rotate around the axis of the material receiving mechanism, a rotating axis of the beater bar roller g3 is located below the first feeding roller g1 and the second feeding roller g2, a receiving area which is in butt joint communication with a feeding port k1 of the cotton feeding machine 1 is formed among the first feeding roller g1, the second feeding roller g2 and the beater bar roller g3, and the material receiving mechanism further comprises an adjusting mechanism for adjusting the volume of the receiving area.
The distance between the second feeding roller g2 and the first feeding roller g1 is adjustably arranged through an adjusting mechanism; first feeding roller g1 is kept away from relatively with second feeding roller g2 then it also corresponding increase with the accepting region that closes formation between beater needle roller g3 to can avoid too much cotton fiber to cause the condition that the extrusion damaged each roller and support the panel beating, for example can set up the straight linear motion of water, set up the elastic component at the both ends of second feeding roller g2, thereby under the too big condition of too much material extrusion force, second feeding roller g2 overcomes the relative first feeding roller g1 of elasticity and keeps away from, so that the accepting region increases.
In this example, the second feeding roller g2 is arranged to rotate around the axis of rotation of the beater bar roller g3, the adjusting mechanism is used to drive a component to rotate around the axis of rotation of the beater bar roller g3, and the second feeding roller g2 rotates around to adjust the distance between the second feeding roller g2 and the first feeding roller g1, so that the size of the receiving area can be adjusted.
Specifically, the adjusting mechanism comprises a rotating arm 22 sleeved at the end part of the second feeding roller g2 and the end part of the beater bar g3, and a driving cylinder 21 arranged on the equipment frame and used for driving the rotating arm 22 to rotate around the beater bar g3, wherein a power output shaft of the driving cylinder 21 is rotatably connected with one side, close to the second feeding roller g2, of the rotating arm 22. The two end parts of the second feeding roller g2 and the two end parts of the beater bar g3 are respectively sleeved with the rotating arms 22, and the driving cylinder 21 is provided with two rotating arms 22 which can respectively drive the two sides to rotate.
When the cotton fiber in the receiving area is too large and the pressure is too large, the second feeding roller can overcome the jacking force applied to the rotating arm by the driving cylinder and rotate around the beater pin roller, so that the second feeding roller is gradually far away from the first feeding roller, and the receiving area is passively enlarged; when the cotton fiber in the receiving area is not much and the pressure is small, the driving cylinder pushes the rotating arm, so that the second feeding roller rotates and gradually approaches to the first feeding roller, and the receiving area is restored to be in a smaller state.
One end of the rotating arm 22 is protruded, and two stoppers 23 are provided on the apparatus frame, the two stoppers 23 being positioned at both sides of the rotating arm 22, for controlling the revolution angle (about 15 °) of the second feeding roller g 2.
On the premise of realizing the scheme that the adjusting mechanism drives the second feeding roller g2 to rotate around the beater bar needle roller g3, it is necessary to ensure that the respective rotation functions of the first feeding roller g1, the second feeding roller g2 and the beater bar needle roller g3 can be continuously maintained, and in order to avoid that the rollers rotate to interfere with the scheme that the second feeding roller g2 rotates around the beater bar needle roller g3, how to realize the rotation of the rollers is an important premise that the second feeding roller g2 rotates, the design improvement of the driving mechanism 10 is mainly characterized as follows:
the driving mechanism 10 comprises a driving motor and a transmission mechanism which is in transmission connection between a power output shaft of the driving motor and the end parts of the first feeding roller g1, the second feeding roller g2 and the beater bar roller g3, and only one driving motor is arranged.
In this example, the transmission mechanism comprises a first transmission assembly arranged between a power output shaft of the driving motor and the end part of the first feeding roller g1, a second transmission assembly arranged between the end part of the first feeding roller g1 and the end part of the beater bar roller g3, and a third transmission assembly arranged between the end part of the beater bar roller g3 and the end part of the second feeding roller g 2; specifically, the method comprises the following steps: the first transmission assembly comprises a first chain wheel 101 fixedly arranged at the end part of a power output shaft of the driving motor, a second chain wheel 102 fixedly arranged at the end part of the first feeding roller g1, and a first transmission chain 107 in transmission connection between the first chain wheel 101 and the second chain wheel 102. The third transmission assembly comprises a third chain wheel 103 fixedly arranged at the end part of the beater bar roller g3, a fourth chain wheel 104 fixedly arranged at the end part of the second feeding roller g2, and a second transmission chain 108 in transmission connection between the third chain wheel 103 and the fourth chain wheel 104. The second transmission assembly comprises a first gear 105 arranged at the end part of the first feeding roller g1 and a second gear 106 arranged at the end part of the beater bar g3 and meshed with the first gear 105, wherein the first gear 105 is positioned on the outer side of the second chain wheel 102, and the second gear 106 is positioned on the inner side of the third chain wheel 103.
Through the design of the first transmission assembly, the second transmission assembly and the third transmission assembly, the autorotation of the first feeding roller g1, the autorotation of the second feeding roller g2 and the autorotation of the beater bar roller g3 can be ensured by only using one driving motor, the requirement of the rotation direction of each roller is ensured, the beater bar roller g3 needs to autorotate towards one side of the discharge port k2, the first feeding roller g1 and the second feeding roller g2 autorotate towards the adjacent side (see fig. 4), the first feeding roller g1 and the beater bar roller g3 are connected through gear transmission, the beater bar roller g3 and the second feeding roller g2 are in sprocket transmission, and therefore the second feeding roller g2 can rotate around the beater bar roller g3 on the premise of autorotability.
Furthermore, the utility model discloses still relate to a feed cotton machine 1, this feed cotton machine 1 includes the utility model discloses the material receiving mechanism that narrates should feed cotton machine 1 because of adopting the utility model discloses a material receiving mechanism avoids damaging during its production of messenger and exempts from to stop production and overhauls and bring the production loss, in addition, because of having solved the too big problem of pressure of causing when the cotton fiber is too much for feed cotton machine 1 has guaranteed the excellent feeding quality of banquet cotton, has increased the degree of consistency of combing the fibre web.
To sum up, the utility model discloses a material receiving mechanism of cotton feeding machine adopts two feeding rollers (first feeding roller and second feeding roller) and a hired roughneck needle roller cooperation to receive from the material (cotton fiber or chemical fibre) that pan feeding mouth department got into, when the material that gets into the receiving area is too much and forms too big pressure to each feeding roller or hired roughneck needle roller, the receiving area can corresponding increase to avoid the material to cause too big extrusion force to each roller, avoid feeding the phenomenon that the deformation damage appears in cotton quick-witted panel beating, guarantee the normal use of equipment, avoid the production loss that the shut down in production caused.
The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a material receiving mechanism of cotton feeding machine which characterized in that: the material receiving mechanism comprises two end portions, a first feeding roller, a second feeding roller, a beater needle roller and a driving mechanism, wherein the two end portions are arranged on the equipment frame and rotate around the axis of the material receiving mechanism, the driving mechanism drives the first feeding roller, the second feeding roller and the beater needle roller to rotate, the rotation axis of the beater needle roller is located below the first feeding roller and the second feeding roller, a receiving area communicated with a feeding port of the cotton feeding machine in a butt joint mode is formed among the first feeding roller, the second feeding roller and the beater needle roller, and the material receiving mechanism further comprises an adjusting mechanism used for adjusting the size of the receiving area.
2. A cotton feeder material receiving mechanism as claimed in claim 1, wherein: the distance between one component of the first feeding roller or the second feeding roller and the other component is adjustably set through the adjusting mechanism.
3. A cotton feeder material receiving mechanism as claimed in claim 1, wherein: one component of the first feeding roller or the second feeding roller rotates around the rotating axis of the beater bar roller, and the adjusting mechanism is used for driving the component to rotate around the rotating axis of the beater bar roller.
4. A cotton feeder material receiving mechanism as claimed in claim 3, wherein: the adjusting mechanism comprises a rotating arm sleeved at the end part of the second feeding roller and the end part of the beater arm needle roller and a driving cylinder arranged on the equipment frame and used for driving the rotating arm to rotate around the beater arm needle roller, and a power output shaft of the driving cylinder is rotatably connected with one side of the rotating arm, which is close to the second feeding roller.
5. A cotton feeder material receiving mechanism as claimed in claim 1, wherein: the driving mechanism comprises a driving motor and a transmission mechanism which is in transmission connection with the power output shaft of the driving motor and the end parts of the first feeding roller, the second feeding roller and the beater bar roller, and only one driving motor is arranged.
6. A material receiving mechanism for a cotton feeder as claimed in claim 5, wherein: the transmission mechanism comprises a first transmission assembly arranged between a power output shaft of the driving motor and the end part of the first feeding roller, a second transmission assembly arranged between the end part of the first feeding roller and the end part of the beater bar, and a third transmission assembly arranged between the end part of the beater bar and the end part of the second feeding roller.
7. The material receiving mechanism of the cotton feeder as claimed in claim 6, wherein: the first transmission assembly comprises a first chain wheel fixedly arranged at the end part of a power output shaft of the driving motor, a second chain wheel fixedly arranged at the end part of the first feeding roller and a first transmission chain in transmission connection between the first chain wheel and the second chain wheel.
8. A cotton feeder material receiving mechanism as claimed in claim 7, wherein: the third transmission assembly comprises a third chain wheel fixedly arranged at the end part of the beater bar needle roller, a fourth chain wheel fixedly arranged at the end part of the second feeding roller and a second transmission chain in transmission connection between the third chain wheel and the fourth chain wheel.
9. A cotton feeder material receiving mechanism as claimed in claim 8, wherein: the second transmission assembly comprises a first gear arranged at the end part of the first feeding roller and a second gear arranged at the end part of the beater bar roller and meshed with the first gear, the first gear is positioned on the outer side of the second chain wheel, and the second gear is positioned on the inner side of the third chain wheel.
10. A cotton feeding machine is characterized in that: the cotton feeder comprises a material receiving mechanism recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569348.7U CN210657256U (en) | 2019-09-20 | 2019-09-20 | Material receiving mechanism of cotton feeding machine and cotton feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569348.7U CN210657256U (en) | 2019-09-20 | 2019-09-20 | Material receiving mechanism of cotton feeding machine and cotton feeding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210657256U true CN210657256U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569348.7U Active CN210657256U (en) | 2019-09-20 | 2019-09-20 | Material receiving mechanism of cotton feeding machine and cotton feeding machine |
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| CN (1) | CN210657256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541213A (en) * | 2019-09-20 | 2019-12-06 | 瑞法诺(苏州)机械科技有限公司 | Material receiving mechanism of cotton feeding machine and cotton feeding machine |
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2019
- 2019-09-20 CN CN201921569348.7U patent/CN210657256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541213A (en) * | 2019-09-20 | 2019-12-06 | 瑞法诺(苏州)机械科技有限公司 | Material receiving mechanism of cotton feeding machine and cotton feeding machine |
| CN110541213B (en) * | 2019-09-20 | 2024-02-27 | 瑞法诺(苏州)机械科技有限公司 | Material receiving mechanism of cotton feeding machine and cotton feeding machine |
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