CN113668070A

CN113668070A - High-yield sawtooth linter stripping assembly

Info

Publication number: CN113668070A
Application number: CN202110779383.7A
Authority: CN
Inventors: 孙卉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-19

Abstract

The invention discloses a high-yield sawtooth linter stripping assembly, which relates to the field of agricultural production machinery and comprises the following components in parts by weight: the cotton removing device comprises a reversing device, a cotton removing device and a cotton discharging device, wherein the reversing device is vertically and fixedly arranged on the ground and provides an installation platform for other devices, the cotton removing device and the cotton discharging device are both fixedly arranged in the reversing device, the reversing device can realize quick reversing motion of the cotton removing device, the cotton removing device is used for separating cotton shells from cotton, and the cotton discharging device is used for taking out separated cotton.

Description

High-yield sawtooth linter stripping assembly

Technical Field

The invention relates to the field of agricultural production machinery, in particular to a high-yield sawtooth linter stripping assembly.

Background

Cotton is the strategic material of the countryside of the country, and is the second largest crop next to grain. The cotton is also a commodity relating to two major industries of agriculture and textile industry, main raw materials of the textile industry are also necessities of lives of people, cotton yarns, cotton cloth and clothes are also important commodities for earning foreign exchange for exports, and the cotton husks and cotton leaves in cotton are too many after operation by the existing cotton stripping means, so that the cotton needs to be manually treated for many times, and the loss is extremely large. Therefore, the invention provides a high-yield sawtooth linter stripping assembly.

Application CN201120098728.4 discloses a delinter encryption saw blade work box, its technical scheme is: the saw blade is composed of a box body, ribs, a wrap-around plate and saw tooth rollers formed by saw blades and space rings at intervals, wherein the tooth height h of the saw blades is 5.3 mm, the adjacent tooth pitch k is 3.14 mm, the included angle a between the working edge of each saw tooth and the corresponding diameter line is 26 degrees, the ribs are formed by sequentially connecting an arc a with the radius of 84.27 mm, an arc b with the radius of 160 mm, an arc c with the radius of 114 mm, an arc d with the radius of 148 and an arc e with the radius of 114, and two ends of each rib are respectively provided with a section of straight strip. The device has the effect of improving the efficiency because of increasing the tooth height and increasing the working edge line, and simultaneously, because of reducing the tooth pitch and reducing the tooth number of the saw blade with the same diameter, the tooth number of the saw blade is increased, and the working efficiency is greatly improved; the change of the radian of rib has increased the volume of work railway carriage or compartment, makes the number of teeth that the saw bit is in the work railway carriage or compartment increase, and this scheme has further improved efficiency, but the unable cotton hull of discharging, can lead to the device to block up if the operating time overlength, consequently invented a high yield sawtooth linter machine and shelled fine hair subassembly, this device sets up the cotton hull and filters the mouth and has solved this problem, sets up the deviator simultaneously and can realize and next process perfect butt joint.

Disclosure of Invention

The invention aims to solve the technical problem that cotton hull removal and filtration and collection of removed clean cotton are realized under the drive of one drive source, the cotton hull removal and filtration and collection of removed clean cotton can be conveniently realized under the drive of one drive source in the next processing procedure, and the cotton hull removal and filtration and collection of removed clean cotton can be conveniently transmitted to the next processing procedure.

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a high throughput sawtooth linter delinter assembly comprising: including reversing arrangement, doff cotton device, play cotton device, the vertical fixed mounting of reversing arrangement provides mounting platform for other devices, doff cotton device and play cotton device equal fixed mounting inside reversing arrangement, the reversing arrangement can realize the quick switching-over motion of doff cotton device, doff cotton device is used for realizing separating cotton shell and cotton, goes out cotton device and is used for realizing taking out the cotton that breaks away from, the reversing arrangement be provided with shell and two diversion racks, the shell on install the spur gear, the shell on fixed mounting have a spout board, the recess of spout board on slidable mounting have a stopper connecting plate, install spacing push pedal on the spout board, spacing push pedal on fixed mounting have driving motor, driving motor and switching-over spur gear install together, switching-over rack rotate and install on rack splint, switching-over rack on fixed mounting have return spring, because only one of the two reversing racks is always meshed with the reversing straight gear under the action of the spring, the gear teeth of the reversing straight gear are matched with the elastic force of the spring to realize the conversion of the movement direction of the racks.

Go out cotton device be provided with the cam, cam and push pedal slidable mounting be in the same place, push pedal fixed mounting have clean cotton scraper blade, push pedal fixed mounting hold up the pole with the spring, spring hold up pole fixed mounting have the spring, push pedal fixed mounting on the shell, the cam install on the connecting axle, connecting axle and straight-teeth gear install together, will turn into the reciprocating linear motion of clean cotton scraper blade with the cooperation of push pedal through the cam.

Further, the chute board on fixed mounting have a fixed axle and an installation axle, rack splint slidable mounting on the fixed axle, stopper connecting plate both ends fixed mounting have forward stopper and reverse stopper, the mounting height of spacing push pedal be less than shell top edge height, the shell open at the one side that is close to forward stopper and have the recess, stopper connecting plate slidable mounting on recess and spacing push pedal, the width of forward stopper be greater than the width of recess, reverse stopper highly be less than shell top edge height, prevent through the relation of forward stopper and reverse stopper and shell top edge and shell edge groove width that the switching-over rack from surpassing work area and causing the device to damage.

Furthermore, the reversing rack has two sections of tooth forms with different modulus, the two sections of tooth forms are respectively meshed with the straight gear and the reversing straight gear, and the reversing motion and the reciprocating linear motion are synchronized through the two sections of tooth forms with different modulus.

Further, the doffer be provided with the cotton roller, the cotton roller is in the same place with the installation of switching-over spur gear, the spring hold up the pole on fixed mounting have cotton shell brush board, cotton shell brush board on install the cotton shell and filter the mouth, the cotton shell after cotton shell brush board is handled prevents to block up through cotton shell filter mouthful eduction gear.

Further, equal fixed mounting has a rack push pedal on forward stopper and the reverse stopper, the rack push pedal follow the stopper and promote the switching-over rack and advance and retreat along the direction that the stopper connecting plate gos forward.

Compared with the prior art, the invention has the beneficial effects that: (1) the cotton hull removing and filtering device is provided with the reversing device, so that cotton hulls are removed and filtered under the driving of one driving source; (2) the cotton removing device is arranged, so that the removed clean cotton can be collected and can be conveniently transmitted to the next processing procedure; (3) the cotton removing device and the cotton discharging device are synchronously carried out and are provided with the cotton shell filtering buckles, so that the blockage prevention is realized and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 and FIG. 3 are schematic views of the reversing device of the present invention;

FIG. 4 is a schematic view of a doffing device of the present invention;

FIG. 5 is a schematic view of a cotton discharge device according to the present invention.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): the high-yield sawtooth linter stripping assembly comprises a reversing device, a cotton stripping device and a cotton discharging device, wherein the reversing device is vertically and fixedly mounted on the ground and provides a mounting platform for other devices, the cotton stripping device and the cotton discharging device are fixedly mounted inside the reversing device, the reversing device can realize quick reversing movement of the cotton stripping device, the cotton stripping device is used for separating cotton hulls from cotton, and the cotton discharging device is used for taking out separated cotton.

As shown in fig. 2 and fig. 3, the reversing device 1 includes a housing 101, a reversing rack 102, a spur gear 103, a rack clamp plate 104, a return spring 105, a driving motor 106, a reversing spur gear 107, a limit push plate 108, a forward limit block 109, a reverse limit block 110, a rack push plate 111, a limit block connecting plate 112, a fixed shaft 113, a mounting shaft 114, a chute plate 115 fixedly mounted on the housing 101, the fixed shaft 113 and the mounting shaft 114 both fixedly mounted on the chute plate 115, the driving motor 106 fixedly mounted on the limit push plate 108, the housing 101 mounted with the spur gear 103, the housing 101 mounted with the chute plate 115, the chute plate 115 slidably mounted with the limit block connecting plate 112, the chute plate 115 mounted with the limit push plate 108, the limit push plate 108 mounted with the driving motor 106, the driving motor 106 mounted with the reversing spur gear 107, the reversing rack 102 only engaged with one of the reversing spur gear 107, a reversing rack 102 is rotatably arranged on a rack clamping plate 104, a return spring 105 is fixedly arranged on the reversing rack 102, a driving motor rotates to drive a reversing straight gear to rotate, when the reversing straight gear rotates, the reversing straight gear is meshed with one reversing rack to move horizontally, when the straight gear rotates and moves horizontally, a limiting push plate is driven to move in the same direction, when the limiting push plate moves to a forward limiting block and presses down the forward limiting block, the forward limiting block moves to the right side and the rack push plate moves in the reverse direction due to the relation of the straight gear, when the rack push plate moves in the reverse direction, two reversing racks are pushed to move, when the reversing rack on the upper side moves, the reversing rack on the upper side moves to the left lower side due to the relation of the rack clamping plate and the return spring, and when the reversing rack on the lower side moves to the left upper side, the reversing straight gear is disengaged from the reversing rack on the lower side and meshed with the reversing rack on the upper side, when the reversing straight gear is meshed with the reversing rack on the upper side, the reversing straight gear rotates and translates to the left side, when the reversing straight gear moves in a reversing way, the limiting push plate is driven to move in the same direction, and when the limiting push plate moves to the third reverse position block and is pressed, the two groups of reversing racks and the straight gear return to the initial state to achieve the reversing purpose.

The cotton doffing device 2 shown in fig. 4 comprises a cotton roller 201, a cotton hull filtering port 202, a cotton hull brush plate 203, a vertical plate 204 and a spring holding rod 205, wherein the cotton roller 201 is installed on a reversing spur gear 107, the cotton hull brush plate 203 is fixedly installed on the spring holding rod 205, the spring holding rod 205 is slidably installed on the inner wall of a hole on the vertical plate 204, the vertical plate 204 is fixedly installed on a shell 101, the cotton hull filtering port 202 is fixedly installed on the cotton hull brush plate 203, the cotton roller 201 is connected with the reversing spur gear 107, when cotton enters from a cotton inlet, the cotton roller 201 drives the cotton to rotate, while the cotton hull on the cotton is separated from the cotton due to the centrifugal force, the cotton hull brush plate 203 is fixedly connected with the spring holding rod 205, and therefore moves in the same direction with the spring holding rod 205, when the cotton hull brush plate 203 moves, the cotton hulls which are not separated by the centrifugal force on the cotton are separated, and the cotton hull filter port 202 is filtered out.

As shown in fig. 5, the cotton discharging device 3 comprises a cam 301, a connecting shaft 302, a cotton cleaning scraper 303, a push plate 304 and a spring 305, wherein the cam 301 is installed on the connecting shaft 302, the connecting shaft 302 is installed on a spur gear 103, the cotton cleaning scraper 303 and the push plate 304 are fixedly installed together, the cam 301 and the push plate 304 are installed together in a sliding manner, the cam is connected with the spur gear, the push plate is driven to move when the cam rotates, the spring supporting rod 205 is driven to move when the push plate 304 moves, the cotton cleaning scraper 303 is driven to move when the cam 301 rotates, and the cotton cleaning on the cotton winding roller 201 can be scraped to a cotton discharging opening when the cotton cleaning scraper 303 moves. The motor model used by the device is Y80M 1-2.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims

1. The utility model provides a high yield sawtooth delinter shells fine hair subassembly which characterized in that: including reversing arrangement, doff cotton device, play cotton device, the vertical fixed mounting of reversing arrangement provides mounting platform for other devices, doff cotton device and play cotton device equal fixed mounting inside reversing arrangement, the reversing arrangement can realize the quick switching-over motion of doff cotton device, doff cotton device is used for realizing separating cotton shell and cotton, goes out cotton device and is used for realizing taking out the cotton that breaks away from, the reversing arrangement be provided with shell and two diversion racks, the shell on install the spur gear, the shell on fixed mounting have a spout board, the recess of spout board on slidable mounting have a stopper connecting plate, install spacing push pedal on the spout board, spacing push pedal on fixed mounting have driving motor, driving motor and switching-over spur gear install together, switching-over rack rotate and install on rack splint, switching-over rack on fixed mounting have return spring, only one of the two reversing racks is always meshed with the reversing straight gear under the action of the spring, and the gear teeth of the reversing straight gear are matched with the meshing movement of the alternate reversing racks and the elastic force of the spring to realize the conversion of the movement direction of the racks;

the cotton discharging device is provided with a cam, the cam is slidably mounted with a push plate, a cotton cleaning scraper is fixedly mounted on the push plate, a spring support rod is fixedly mounted on the push plate, a spring is fixedly mounted on the spring support rod, the push plate is fixedly mounted on a shell, the cam is mounted on a connecting shaft, the connecting shaft is mounted with a straight gear together, and the cam is matched with the push plate to convert rotary motion into reciprocating linear motion of the cotton cleaning scraper.

2. A high throughput sawtooth linter assembly as recited in claim 1, wherein: the chute board on fixed mounting have a fixed axle and an installation axle, rack splint slidable mounting on the fixed axle, stopper connecting plate both ends fixed mounting have forward stopper and reverse stopper, the mounting height of spacing push pedal be less than shell top edge height, the shell open flutedly in the one side that is close to forward stopper, stopper connecting plate slidable mounting on recess and spacing push pedal, the width of forward stopper be greater than the width of recess, reverse stopper highly be less than shell top edge height, prevent through the relation of forward stopper and reverse stopper and shell top edge and shell edge recess width that the switching-over rack from surpassing work area and causing the device to damage.

3. A high throughput sawtooth linter assembly as recited in claim 1, wherein: the reversing rack is provided with two sections of tooth forms with different moduli, the two sections of tooth forms are respectively meshed with the straight gear and the reversing straight gear, and the reversing motion and the reciprocating linear motion are synchronized through the two sections of tooth forms with different moduli.

4. A high throughput sawtooth linter assembly as recited in claim 1, wherein: the cotton removing device is provided with a cotton rolling roller, the cotton rolling roller is installed together with a reversing straight gear, a spring supporting rod is fixedly provided with a cotton shell brush plate, the cotton shell brush plate is provided with a cotton shell filtering port, and cotton shells processed by the cotton shell brush plate are prevented from being blocked by a cotton shell filtering port discharging device.

5. A high throughput sawtooth linter assembly as recited in claim 2, wherein: the rack push plate is fixedly mounted on the forward limiting block and the reverse limiting block, and the rack push plate pushes the reversing rack to move forward and backward along the advancing direction of the limiting block connecting plate along with the limiting block.