CN217556362U - Residual film removing type sawtooth cotton gin - Google Patents
Residual film removing type sawtooth cotton gin Download PDFInfo
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- CN217556362U CN217556362U CN202221653747.3U CN202221653747U CN217556362U CN 217556362 U CN217556362 U CN 217556362U CN 202221653747 U CN202221653747 U CN 202221653747U CN 217556362 U CN217556362 U CN 217556362U
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Abstract
Remove incomplete membrane type sawtooth gin, which comprises a frame, the blowing is installed to the frame upper end and is fed the flower portion, sawtooth ginning brush cotton portion is installed to the frame lower extreme, go up guide plate and seed cotton before installing seed cotton in upper end blowing is fed the flower portion and is down the guide plate, the terminal of going up the guide plate before the seed cotton and guide plate upper end transition department install the membrane wind channel of inhaling before the seed cotton, the lower extreme that inhales the membrane wind channel sets up the inlet scoop, the upside of guide plate junction is down before going up guide plate and seed cotton before the inlet scoop is located seed cotton, install incomplete membrane aspiration channel in the upper end that inhales the membrane wind channel, incomplete membrane aspiration channel and inhaling the membrane wind channel and being linked together. The utility model has the advantages of: the utility model discloses the cost is low, and consumption of power is little to have very high incomplete membrane and clear away efficiency, can change the wind speed size of air current through wind-force adjusting device, let the air current that inhales in the membrane wind channel can adapt to the required suspension velocity of different grade type incomplete membrane, thereby possess more extensive application range, can not only reduce the investment, reduce consumption of power, can also carry out the high efficiency and clear away the film.
Description
Technical Field
The utility model belongs to the technical field of cotton processing equipment technique and specifically relates to a remove incomplete membrane type sawtooth gin.
Background
At present, films are generally adopted for cotton planting, seed cotton can be inevitably mixed into a part of the films in the processes of harvesting, loading, unloading, transporting, storing and ginning, and sometimes the films are serious, the films mixed into the seed cotton are commonly called as new three filaments, and the ginned cotton quality after cotton ginning can be seriously influenced if the films can not be thoroughly removed. Most of the sawtooth cotton ginning machines on the market are provided with a dust suction device, because the sawtooth cotton ginning machines are configured for dust suction, the positions of dust suction openings are mostly arranged at the outlets of cotton dripping plates, the configuration of dust suction air quantity is small, the air speed at suction openings is low, and the matched pipe diameter is small, so that partial dust in seed cotton can be sucked only, and the film has no clearing function.
Disclosure of Invention
An object of the utility model is to provide a remove incomplete membrane type sawtooth gin installs the special passageway that induced drafts that absorbs the film on seed cotton guide plate, can effectively absorb the film in the seed cotton and clear away, solved the problem among the prior art.
The utility model provides a technical scheme that its technical problem adopted is: a remove incomplete membrane type sawtooth ginning mill, which comprises a frame, the blowing cotton feeding portion is installed to the frame upper end, the cotton portion of sawtooth ginning brush is installed to the frame lower extreme, guide plate and seed cotton before installing seed cotton before the cotton feeding portion of upper blowing in the upper end, the terminal of guide plate and seed cotton before the seed cotton guide plate upper end transition department install the membrane wind channel of inhaling down, the lower extreme in membrane wind channel of inhaling sets up the inlet scoop, the upside of guide plate junction down before the inlet scoop is located seed cotton before the upper guide plate and seed cotton, install incomplete membrane aspiration channel in the upper end in membrane wind channel of inhaling, incomplete membrane aspiration channel and inhale the membrane wind channel and be linked together. The area of the cross section of the lower end of the film suction air duct is larger than that of the cross section of the upper end of the film suction air duct. The cotton cleaning and feeding part comprises a cotton distributing box arranged on the top end of a rack, cotton feeding rollers arranged side by side are installed at the outlet position of the bottom of the cotton distributing box, barbed nail rollers are installed on the lower sides of the cotton feeding rollers, lattice bars are installed at the lower peripheral positions of the barbed nail rollers, a steel wire brush is installed at the lower part of one end of each lattice bar, an upper U-shaped toothed bar roller and a lower U-shaped toothed bar roller which are arranged side by side are installed on the lower side of the steel wire brush, a cotton blocking cover plate matched with the upper U-shaped toothed bar roller is installed on one side of the upper U-shaped toothed bar roller, a dust rod is installed on the other side of the upper U-shaped toothed bar roller, a cotton cleaning roller is installed at the outlet position between the upper U-shaped toothed bar roller and the lower U-shaped toothed bar roller, an upper guide plate before seed cotton is arranged on the upper side of the cotton cleaning roller, a cotton draining plate is installed at the bottom position of the lower guide plate before seed cotton, a cotton cleaning and impurity draining auger is further installed in a cavity at the bottom of the lattice bars. Sawtooth ginning brush cotton portion is including breast board combination and armful plywood combination, install the seed pipe in the bottom of breast board combination and armful plywood combination, a side-mounting rib of seed pipe bottom portion, the opposite side installation cottonseed comb of seed pipe bottom portion, the downside installation of cottonseed comb hinders shell rib row, it installs group cotton roller to hinder one side of shell rib row, install the saw axle subassembly in rib and the one side of hindering shell rib row, the bottom of saw axle subassembly is equipped with the seed baffle, install the brush assembly in one side of saw axle subassembly, miscellaneous board is arranged in the upside installation of brush assembly periphery, miscellaneous board is arranged down in the downside installation of brush assembly periphery, the miscellaneous scraping plate group of row and the miscellaneous auger of saw bit of arranging side by side are still installed to the upside position of brush assembly, wherein breast board combination and armful plywood combination are located the downside position of cotton board. Inhale membrane wind channel including wind channel right side hypoplastron, wind channel right side upper plate, wind channel left side hypoplastron, the curb plate that wind channel left side upper plate and both sides set up, wherein lower extreme of wind channel right side hypoplastron is connected with the lower guide plate before the seed cotton, the upper end of wind channel right side hypoplastron is connected with the lower extreme of wind channel right side upper plate, the upper end of wind channel right side upper plate is connected with the plastic film residue aspiration channel, the lower extreme of wind channel left side hypoplastron is connected with the upper guide plate before the seed cotton, the upper end of wind channel left side hypoplastron is connected with the lower extreme of wind channel left side upper plate, the upper end of wind channel left side upper plate is connected with the plastic film residue aspiration channel. Inhale and install wind-force adjusting device in the membrane wind channel, wind-force adjusting device can adjust and inhale the wind speed in the membrane wind channel, wind-force adjusting device is including installing the regulating plate in inhaling the membrane wind channel, and the one end of regulating plate articulates on inhaling the curb plate in membrane wind channel, and the regulation pole that the level set up is installed to the other end of regulating plate, inhale and set up on the curb plate in membrane wind channel with adjust pole matched with arc wall, the both ends that the arc wall was worn out to the regulation pole all are equipped with the screw rod, all cooperate on each screw rod to install the nut, screw rod periphery cover between nut and the curb plate is equipped with the shutoff piece, the shutoff piece can carry out the shutoff with the arc wall.
The utility model has the advantages of: a remove incomplete membrane type sawtooth gin, including blowing flower feeding portion and sawtooth ginning brush cotton portion, guide plate upside in blowing flower feeding portion installs and inhales the membrane wind channel, inhale the membrane wind channel and can carry out effective absorption to the plastic film in the unginned cotton and clear away, compare in the traditional equipment of clearing up the film specially, the structure is simpler, the cost is also low, power consumption is little, and have very high incomplete membrane and clear away efficiency, still install wind-force adjusting device in inhaling the membrane wind channel, the wind speed size that can change the air current through wind-force adjusting device, the air current that lets in inhaling the membrane wind channel can adapt to the required suspension speed of different grade type incomplete membrane, thereby possess more extensive application range, can not only reduce the investment, reduce power consumption, can also carry out the high efficiency and clear away the film.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic three-dimensional structure diagram of a wind power adjusting device installed in a film absorbing air duct;
FIG. 3 is a front view of the structure of FIG. 2;
FIG. 4 is an enlarged view of the cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is an enlarged view of a sectional view taken along line B-B in fig. 3.
Detailed Description
A remove incomplete membrane type sawtooth gin, as shown in fig. 1, including frame 35, clear flower feeding portion is installed to frame 35 upper end, sawtooth ginning brush cotton portion is installed to frame 35 lower extreme, guide plate 12 down before last guide plate 11 and the seed cotton before installing seed cotton in upper end clear flower feeding portion, guide plate 12 upper end transition department installs and inhales membrane wind channel 36 before the terminal of last guide plate 11 and the seed cotton before the seed cotton, the lower extreme that inhales membrane wind channel 36 sets up the inlet scoop, the upside of guide plate 12 junction down before last guide plate 11 and the seed cotton before the inlet scoop is located the seed cotton, install incomplete membrane aspiration channel 18 on inhaling membrane wind channel 36, incomplete membrane aspiration channel 18 is linked together with inhaling membrane wind channel 36, incomplete membrane aspiration channel 18 communicates with the suction pump mutually, under the effect of suction pump, produce the negative pressure in inhaling membrane wind channel 36, can carry out effective absorption with the film in the seed cotton and clear away. The film removing device is characterized in that a wind power adjusting device is further installed in the film absorbing air duct 36, the wind power adjusting device can adjust the wind speed in the film absorbing air duct 36 to adapt to the suspension speeds of different types of films, and the film removing device can effectively remove the films while improving the film removing range.
The cotton cleaning and feeding part forms the upper part of the cotton ginning machine, including the cotton distributing box 1 installed on the top of the frame 35, the cotton feeding roller 2 arranged side by side is installed at the outlet position of the bottom of the cotton distributing box 1, the barbed nail roller 3 is installed at the lower side of the cotton feeding roller 2, the lattice bar 4 is installed at the lower peripheral position of the barbed nail roller 3, the steel wire brush 5 is installed at the lower part of one end of the lattice bar 4, the upper U-shaped rack roller 6 and the lower U-shaped rack roller 9 which are arranged side by side are installed at the lower side of the steel wire brush 5, the cotton blocking cover plate 7 matched with the upper U-shaped rack roller 6 is installed at one side of the upper U-shaped rack roller 6, the dust rod 8 is installed at the other side of the upper U-shaped rack roller 6, the cotton brushing roller 10 is installed at the outlet position between the upper U-shaped rack roller 6 and the lower U-shaped rack roller 9, the upper side of the cotton brushing roller 10 is provided with the upper guide plate 11 before the seed cotton, the cotton draining plate 19 is installed at the bottom position of the lower guide plate before the seed cotton, the cotton cleaning auger 34 is installed in the chamber at the bottom of the lattice bar 4, and the cotton cleaning auger 34 is located at the bottom of the cotton cleaning auger.
The cotton lower part of cotton gin is constituteed to sawtooth ginning brush cotton portion, including breast board combination 20 and cohesion board combination 21, seed tube 22 is installed in the bottom of breast board combination 20 and cohesion board combination 21, one side installation rib 23 of seed tube 22 bottom, seed comb 24 is installed to the opposite side of seed tube 22 bottom, seed comb 24's downside installation hinders shell rib row 26, it installs group cotton roller 27 to hinder one side of shell rib row 26, install saw axle subassembly 25 in rib 23 and the one side of hindering shell rib row 26, the bottom of saw axle subassembly 25 is equipped with row seed baffle 28, install brush assembly 30 in one side of saw axle subassembly 25, miscellaneous board 31 is arranged in the upside installation of brush assembly 30 periphery, miscellaneous board 29 is arranged down in the downside installation of brush assembly 30 periphery, the miscellaneous group of scraping of row of arranging side by side 32 and the miscellaneous auger 33 is arranged to the saw bit still installed to the upside position of brush assembly 30, wherein breast board combination 20 and cohesion board combination 21 are located the downside position of cotton board 19 of trickling.
In the process that the seed cotton advances along the guide plate, when the seed cotton passes through the lower suction opening area of the film suction air duct 36, the seed cotton is very loose, uniform and continuous, the seed cotton and the flaky film are in a complete free state, and the film is the best state for being efficiently separated from the seed cotton through air flow. If the structure is not additionally arranged at the position, special residual film cleaning equipment needs to be additionally arranged on an embossing process production line, the manufacturing cost is high, the space of a plant is large, the power consumption is high, and the residual film cleaning efficiency is low correspondingly.
The film is removed by wind power in a complete free state, the efficiency is high, the structure is very simple due to the additional arrangement of the film removing structure, the manufacturing cost is low, the power consumption is low, but the film removing efficiency is high, compared with the traditional special film cleaning equipment, the film removing efficiency can be improved by 50%, the investment can be saved by 80%, the power consumption can be saved by 95%, and the labor is half and twice. Wherein the wind speed in the lower suction port area of the film suction duct 36 needs to be higher than the suspension speed of the film and lower than the suspension speed of the seed cotton to ensure that the film is efficiently removed while the loss of the seed cotton is reduced. The wind power adjusting device can change the wind speed in the film suction air channel 36 according to the suspension speed required by the residual films with different thicknesses or states, so that the internal wind speed exceeds the suspension speed of the residual films and is less than the suspension speed of the seed cotton, and the residual films are effectively adsorbed and removed.
Compared with the dust suction device of the traditional cotton gin, the film suction duct 36 changes the position of a suction port, and increases the wind speed at the suction port, so that the wind speed at the suction port is higher than the suspension speed of the film but lower than the suspension speed of the seed cotton, the film can be separated from the seed cotton, and the separated film enters the upper side duct and is discharged out of the cotton gin. In this process, the dust can also be removed more effectively. After the air quantity is increased, the matched air suction pipe diameter is also correspondingly increased, and because the seed cotton is cleaned for a plurality of times before the cotton is ginned, the seed cotton is very loose and uniform when entering the ginning machine, most of thin films mixed in the seed cotton are changed into smaller sheet-shaped thin films, the thin films are in a free state in the seed cotton, and the affinity with the seed cotton is minimum, so that a thin film cleaning device is arranged at the position, and the optimal residual film cleaning effect can be obtained with small investment.
The working process and the working principle of the cotton gin are as follows:
the seed cotton in the cotton box 1 is fed into the machine through a pair of cotton feeding rollers 2 driven by a variable speed motor, firstly, the seed cotton is loosened and discharged by one to five barbed nail rollers and falls on an upper U-shaped rack roller 6, the bulked seed cotton and a film are easily held by sawteeth due to the combined action of rotating sawteeth and a steel wire brush 5, the bulked seed cotton and the film continue to move forward along the rotating direction of the upper U-shaped rack roller 6, and part of the seed cotton, cotton stalks, boll shells and cotton leaf impurities and stiff petals are not easily or not easily taken by the sawteeth, the seed cotton and the like are thrown out of gaps between two adjacent dust rods 8 through the friction impact of the dust rods 8 under the action of centrifugal force and fall on a lower U-shaped rack roller 9, and part of the impurities and the seed cotton are recovered under the combined action of the U-shaped rack roller 9, the steel wire brush 5, the lower rod 8 of the lower U-shaped rack roller 9 and grid bars 4, and the impurities and the like fall out of an auger discharging machine. Seed cotton and a film hooked by the upper U-shaped rack roller 6 and the lower U-shaped rack roller 9 are uniformly and loosely thrown onto the lower surface of the upper guide plate 11 in front of the seed cotton under the action of the high-speed cotton brushing roller 10, and continue to move forwards under the action of inertia, and when the seed cotton and the film pass through an air suction area, the air speed is higher than the suspension speed of the film due to the upward design of the air suction opening, and the film is easy to be sucked away by wind due to light specific gravity and small inertia, enters the film suction air duct 36, then enters the air suction pipe 18, and then enters the film suction fan to be discharged out of the machine. The clean seed cotton after being subjected to membrane removal cannot change the movement direction by a small wind speed with the wind speed only higher than the suspension speed of the film due to large specific gravity and large inertia, and is guided into the lower guide plate 12 in front of the seed cotton, is thrown downwards to the cotton dripping plate 19 and enters the lower ginning part. Seed cotton enters the front box of the cotton gin under the action of gravity and slides onto the cotton shifting roller 27 along the guide plate, and due to the rotation of the cotton shifting roller 27, the seed cotton is thrown to the outer surface of the saw shaft assembly 25, is taken by saw blade sawtooth hooks and enters the middle box through the shell blocking ribs 26. The middle box is composed of embossing ribs 23, a chest plate 20, a holding plate 21, a cotton seed comb 24, a seed discharge pipe 22 and the like. The seed cotton entering the middle box forms a lap rotating motion under the hooking action of the saw shaft assembly 25, when the fiber hooked by the saw shaft assembly 25 reaches the working point of the rib 23, because the cotton seeds are blocked by the small gaps of the two adjacent assistant bars 23, the cotton seeds can not pass through, but only the fiber can pass through, thereby realizing the separation of the fiber and the cotton seeds. The unginned or ginned cotton seeds move to the breast board 20 and the locking plate 21 along with the cotton rolls under the extrusion pushing of the subsequent seed cotton and then rotate to the cotton seed comb 24, the teeth of the teeth at the transition position of the cotton seed comb 24 and the saw shaft assembly 25 are hooked and sorted according to the fiber content of the cotton seeds, and the unginned wool cotton seeds are pulled by the teeth of the teeth again to realize the separation of the fibers and the cotton seeds again. The smooth cotton seeds meeting the discharge standard are not easy to be pulled by the saw tooth hook due to less fiber, and have small adhesive force with the cotton rolls, and fall into a seed discharge channel formed between the ginning rib 23 and the shell blocking rib 26 under the action of gravity to be discharged out of the machine through the seed discharge plate 28, so that the separation of the smooth cotton seeds and the cotton rolls is realized. The cotton fiber separated from the cotton seeds at two adjacent ribs 23 is rotated out of the cotton roll along with the rotating saw shaft assembly 25, then partial impurities are discharged when passing through the upper impurity discharging plate 31, and the partial impurities are scraped into the saw blade impurity discharging auger 33 to be discharged out of the machine through the impurity discharging scraping plate group 32. The cotton fiber hooked by the saw shaft component 25 is brushed out of the dents under the blowing action of the bristles of the brush assembly 30, so that the separation of the fiber and the sawteeth is realized, part of impurities in the cotton fiber are discharged through the lower impurity discharge plate 29 under the action of inertia force, and the fiber is sent to a lint passage along with the wind power generated by the brush assembly 30 and enters the next working procedure.
Further, the specific structure of the film suction air duct 36 may have various forms, in order to facilitate separation of the plastic film in the seed cotton and prevent the seed cotton from being sucked into the film suction air duct 36 by mistake, and the seed cotton can smoothly enter the saw-tooth embossing cotton brushing part, preferably, as shown in fig. 1, the film suction air duct 36 includes an air duct right lower plate 13, an air duct right upper plate 15, an air duct left lower plate 16, an air duct left upper plate 17 and side plates arranged on two sides, and the plates are connected to form a relatively closed channel, so that separation and suction of the seed cotton and the plastic film can be realized under the action of air flow, and further, the plastic film can be removed. Wherein the lower extreme of wind channel right side hypoplastron 13 is connected with lower guide plate 12 before the seed cotton, the upper end of wind channel right side hypoplastron 13 is connected with the lower extreme of wind channel right side upper plate 15, the upper end of wind channel right side upper plate 15 is connected with plastic film residue aspiration channel 18, the lower extreme of wind channel left side hypoplastron 16 is connected with upper guide plate 11 before the seed cotton, the upper end of wind channel left side hypoplastron 16 is connected with the lower extreme of wind channel left side upper plate 17, the upper end of wind channel left side upper plate 17 is connected with plastic film residue aspiration channel 18, plastic film residue aspiration channel 18 then is connected with the fan, the fan provides negative pressure air current for the passageway is inside, in order to realize the attraction to the film.
Furthermore, the area of the cross section of the lower end of the film absorbing air duct 36 is larger than that of the cross section of the upper end of the film absorbing air duct, and the film absorbing air duct is in a horn shape with a large lower part and a small upper part, so that the film in the seed cotton is more conveniently absorbed into the film absorbing air duct 36, and the separation and removal of the film are realized.
Further, in order to adjust the wind speed in the film suction duct 36 so as to adapt to the suspension speed of different types of films, as shown in fig. 2-5, the wind power adjusting device includes an adjusting plate 14 installed in the film suction duct 36, one end of the adjusting plate 14 is hinged to a side plate of the film suction duct 36, the other end of the adjusting plate 14 is installed with a horizontally arranged adjusting rod 38, and the rotation of the adjusting plate 14 can change the volume of the air flow passing through the film suction duct 36. An arc-shaped groove 39 matched with the adjusting rod 38 is formed in a side plate of the film suction air duct 36, screw rods 40 are arranged at two ends of the adjusting rod 38 penetrating out of the arc-shaped groove 39, and nuts 41 are arranged on the screw rods 40 in a matched mode.
The screw 40 and the adjusting rod 38 can drive the adjusting plate 14 to rotate within the range of the arc-shaped groove 39, so that the size of the air passing area in the film suction air duct 36 can be adjusted as required, after the adjustment is finished, the adjusting rod 38 can be positioned and locked in the arc-shaped groove 39 by rotating the nuts 41 on two sides, so that the adjusting plate 14 is locked, and when the wind speed adjustment is required to be performed according to different types of films, the adjusting rod 38 can be rotated only by loosening the nuts 41. In order to prevent the arc-shaped groove 39 formed in the wind power adjusting device from generating air leakage to the maximum extent and ensure that the plastic film can be sucked and removed by the negative pressure of the air flow in the film suction air duct 36, the blocking piece 37 is sleeved on the periphery of the screw 40 between the nut 41 and the side plate, and the blocking piece 37 can block the arc-shaped groove 39 no matter the screw 40 is positioned at any position in the arc-shaped groove 39, so that the air leakage phenomenon at the position of the arc-shaped groove 39 is effectively prevented, and the normal operation of film adsorption and removal operation is ensured.
Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.
Claims (6)
1. The utility model provides a remove incomplete membrane type sawtooth gin which characterized in that: including frame (35), blowing cotton feeding portion is installed to frame (35) upper end, sawtooth ginning brush cotton portion is installed to frame (35) lower extreme, go up guide plate (11) and guide plate (12) down before the seed cotton before installing seed cotton in upper end blowing cotton feeding portion, guide plate (12) upper end transition department installs and inhales membrane wind channel (36) down before the end of going up guide plate (11) before the seed cotton and the seed cotton, the lower extreme that inhales membrane wind channel (36) sets up the inlet scoop, the upside of guide plate (12) junction is down before going up guide plate (11) and the seed cotton before the inlet scoop is located the seed cotton, install plastic film residue aspiration channel (18) in the upper end of inhaling membrane wind channel (36), plastic film residue aspiration channel (18) are linked together with inhaling membrane wind channel (36).
2. The residual film removing type saw gin according to claim 1, wherein: the area of the cross section of the lower end of the film absorbing air duct (36) is larger than that of the cross section of the upper end of the film absorbing air duct.
3. The residual film removing type saw gin according to claim 1, wherein: the cotton cleaning and feeding part comprises a cotton distributing box (1) arranged on the top of a rack (35), cotton feeding rollers (2) arranged side by side are installed at the outlet position of the bottom of the cotton distributing box (1), barbed nail rollers (3) are installed on the lower sides of the cotton feeding rollers (2), lattice bars (4) are installed at the lower peripheral position of the barbed nail rollers (3), a steel wire brush (5) is installed at the lower part of one end of the lattice bars (4), an upper U-shaped rack roller (6) and a lower U-shaped rack roller (9) arranged side by side are installed at the lower side of the steel wire brush (5), a cotton blocking cover plate (7) matched with the upper U-shaped rack roller (6) is installed at one side of the upper U-shaped rack roller (6), a cotton brushing roller (10) is installed at the outlet position between the upper U-shaped rack roller (6) and the lower U-shaped rack roller (9), an upper guide plate (11) is arranged on the upper side of the cotton brushing roller (10) before seed cotton, a lower guide plate (12) is installed at the outlet position of the cotton cleaning roller (12), and a packing auger (34) is located at the bottom of a cotton cleaning chamber (34).
4. The machine according to claim 3, characterized in that: saw-tooth ginning brush cotton portion installs seed tube (22) including breast board combination (20) and cohesion board combination (21) in the bottom of breast board combination (20) and cohesion board combination (21), one side installation rib (23) of seed tube (22) bottom, arrange seed comb (24) of the opposite side installation of seed tube (22) bottom, the downside installation of seed comb (24) hinders shell rib row (26), it installs group cotton roller (27) to hinder one side of shell rib row (26), install saw axle subassembly (25) in rib (23) and the one side of hindering shell rib row (26), the bottom of saw axle subassembly (25) is equipped with row seed baffle (28), install brush assembly (30) in one side of saw axle subassembly (25), arrange miscellaneous board (31) in the upside installation of brush assembly (30) periphery, miscellaneous board (29) under the downside installation of brush assembly (30) periphery, still install row miscellaneous board (32) and saw bit combination board (33) of arranging side by side in the upside position of brush assembly (30), wherein the miscellaneous board combination board (21) and cohesion board (19) are arranged to hang down.
5. The residual film removing type saw gin according to claim 1, wherein: the film absorbing air duct (36) comprises an air duct right lower plate (13), an air duct right upper plate (15), an air duct left lower plate (16), an air duct left upper plate (17) and side plates arranged on two sides, wherein the lower end of the air duct right lower plate (13) is connected with a seed cotton front lower guide plate (12), the upper end of the air duct right lower plate (13) is connected with the lower end of the air duct right upper plate (15), the upper end of the air duct right upper plate (15) is connected with a residual film suction pipe (18), the lower end of the air duct left lower plate (16) is connected with a seed cotton front upper guide plate (11), the upper end of the air duct left lower plate (16) is connected with the lower end of the air duct left upper plate (17), and the upper end of the air duct left upper plate (17) is connected with the residual film suction pipe (18).
6. The residual film removing type saw gin according to claim 1, wherein: inhale and install wind-force adjusting device in membrane wind channel (36), wind-force adjusting device can adjust and inhale the wind speed in membrane wind channel (36), wind-force adjusting device is including installing regulating plate (14) in inhaling membrane wind channel (36), the one end of regulating plate (14) articulates on inhaling the curb plate in membrane wind channel (36), regulation pole (38) that the level set up are installed to the other end of regulating plate (14), inhale set up on the curb plate in membrane wind channel (36) and adjust pole (38) matched with arc wall (39), the both ends of adjusting pole (38) wearing out arc wall (39) all are equipped with screw rod (40), all cooperate on each screw rod (40) to install nut (41), screw rod (40) periphery cover between nut (41) and the curb plate is equipped with shutoff piece (37), shutoff piece (37) can carry out the shutoff with arc wall (39).
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CN202221653747.3U CN217556362U (en) | 2022-06-28 | 2022-06-28 | Residual film removing type sawtooth cotton gin |
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CN202221653747.3U CN217556362U (en) | 2022-06-28 | 2022-06-28 | Residual film removing type sawtooth cotton gin |
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