CN217037937U

CN217037937U - Fertilizer control adjusting device, fertilizer spreading and feeding bin and fertilizer spreader

Info

Publication number: CN217037937U
Application number: CN202122608167.4U
Authority: CN
Inventors: 邢军房
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-07-26
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a fertilizer control adjusting device, a fertilizer spreading feeding bin and a fertilizer spreader, wherein the fertilizer control adjusting device comprises a left adjusting device, a right adjusting device and a synchronizing mechanism, the left adjusting device comprises a fertilizer control bottom plate, a fertilizer control top plate, a fertilizer control flashboard and a sliding block, and the fertilizer control bottom plate is U-shaped; the fertilizer spreading and feeding bin comprises a fertilizer box body and a fertilizer control and regulation device, wherein the fertilizer box body is of a box body structure with an upward opening; the fertilizer distributor comprises a rack, a left fertilizer distributor, a right fertilizer distributor, a driving device and a fertilizer distributing and feeding bin, wherein the lower end of the fertilizer distributing and feeding bin is positioned in the middle of the rack. The utility model has reasonable and compact structure and convenient use, and ensures the consistent blanking speed of the two blanking ports while adjusting the blanking speed of the two blanking ports by arranging the synchronizing mechanism; through setting up fertile accuse flashboard, be convenient for control respectively whether two feed openings open, have stable, reliable, high-efficient and controllable characteristics of unloading speed.

Description

Fertilizer control adjusting device, fertilizer spreading and feeding bin and fertilizer spreader

Technical Field

The utility model relates to the technical field of agricultural machinery, a fertile accuse adjusting device, spill fertile feed storehouse and fertilizer distributor.

Background

At present, with the improvement of the degree of agricultural mechanization, domestic agricultural practitioners have gradually changed from a human and animal operation mode to a mechanical operation mode, and the agricultural machinery is more and more widely applied to agricultural production. In the crop growth environment, fertilizer contains nutrient components essential for crop growth, so that fertilizer spreading is very important work related to crop growth and harvest of farmers, the traditional fertilizer spreading is carried out in a manual spreading mode, the operation mode is simple and feasible, but the physical consumption is large, the efficiency is low, the fertilizer spreading is uneven, the fertilizer utilization rate is low, the lost fertilizer can cause area source pollution, meanwhile, certain components in the fertilizer can cause damage to skin in direct contact, and the requirement of the farmers on fertilizer spreaders is increasingly remarkable.

At present, most of common fertilizer spreaders are dragged to walk in a field for spreading through a tractor after adding fertilizer into a bin, for most plots, the capacity of the bin is usually enough for the fertilizer spreaders to walk repeatedly in the field for at least one circle of spreading, but gradually contract and integrate into a large plot along with more and more cultivated lands, the distance of one circle of reciprocating in the field is large, so that the fertilizer in the bin is not enough to support the spreading amount of the fertilizer spreaders walking for one circle, a plurality of feeding points are required to be additionally arranged in the field for adding fertilizer into the bin, the mode not only increases the fertilizer spreading workload, but also influences the fertilizer spreading efficiency.

The fertilizer distributor of the existing large storage bin has the advantages that the fertilizer distributing speed is not convenient to control, and due to the adoption of the storage bins with multiple bins, independent work can not be realized for each bin body, so that fertilizer waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fertile accuse adjusting device, spill fertile feed storehouse and fertilizer distributor has overcome above-mentioned prior art not enough, and its feed bin uncontrollable that can effectively solve current fertilizer distributor spills fertile speed and the unable problem that realizes the autonomous working in a plurality of storehouse bodies.

One of the technical schemes of the utility model is realized through following measures: a fertilizer control adjusting device comprises a left adjusting device, a right adjusting device and a synchronizing mechanism, wherein the left adjusting device comprises a fertilizer control bottom plate, a fertilizer control top plate, a fertilizer amount adjusting plate, a fertilizer control gate plate and a sliding block, the fertilizer control bottom plate is U-shaped, the middle part of the fertilizer control bottom plate is provided with a feed opening, a sliding groove is arranged on the right side of the lower end of the fertilizer control bottom plate corresponding to the position of the feed opening, a fertilizer control top plate is fixedly arranged on the upper side of the fertilizer control bottom plate corresponding to the position of the feed opening, a fertilizer opening matched with the feed opening is arranged on the fertilizer control top plate, a fertilizer control gate plate and a fertilizer amount adjusting plate are sequentially arranged between the fertilizer control top plate and the fertilizer control bottom plate from top to bottom, the front end of the fertilizer control gate plate is positioned in front of the fertilizer amount adjusting plate, the fertilizer amount adjusting plate corresponding to the position of the feed opening is provided with an adjusting opening, the sliding groove is internally provided with a sliding block capable of sliding back and forth, and the left side of the sliding block is fixedly arranged with the corresponding position of the right side of the fertilizer amount adjusting plate; the right-hand right adjusting device that is equipped with of left adjusting device, right adjusting device and left adjusting device structure are the same and are bilateral symmetry and distribute, and the last sliding block of left adjusting device is left slider, and the last sliding block of right adjusting device is right slider, is equipped with between left adjusting device and the right adjusting device to enable left slider and the synchronous gliding lazytongs of right slider.

The following is a further optimization or/and improvement to one of the above technical solutions of the utility model:

the synchronous mechanism can comprise a fertilizer amount adjusting screw rod, a transmission nut and a fertilizer control driving rod, the transmission nut is arranged on the outer side of the middle of the fertilizer amount adjusting screw rod, the fertilizer control driving rod is fixedly mounted on the lower side of the transmission nut, the left end of the fertilizer control driving rod is fixedly mounted with the left sliding block, and the right end of the fertilizer control driving rod is fixedly mounted with the right sliding block.

The synchronous mechanism can also comprise a hand wheel, a front bearing and a rear bearing, the hand wheel is fixedly installed at the rear end of the fertilizer quantity adjusting screw rod, and the front bearing and the rear bearing are respectively arranged on the outer side of the front part and the outer side of the rear part of the fertilizer quantity adjusting screw rod.

The left adjusting device can also comprise a damping plate, and the damping plate is fixedly arranged between the front part of the fertilizer control bottom plate and the fertilizer control gate plate.

The left adjusting device can also comprise a wear-resistant nylon plate, and the wear-resistant nylon plate is fixedly arranged between the fertilizer amount adjusting plate corresponding to the front position of the adjusting opening and the fertilizer control gate plate.

Above-mentioned left adjusting device still can include unloading side's pipe, and feed opening, fertile mouth and regulation mouth are the square hole down, correspond the fertile accuse bottom plate downside fixed mounting of feed opening position and have unloading side's pipe.

The second technical scheme of the utility model is realized through following measure: the utility model provides an use fertile feed storehouse that spills of fertile accuse adjusting device, includes fertile case body and fertile accuse adjusting device, fertile case body is the ascending box structure of opening, fertile case body downside fixed mounting has fertile accuse adjusting device, and the feed opening on the left side adjusting device is left feed opening, and the feed opening on the right side adjusting device is right feed opening, and fertile case body downside that corresponds left feed opening position is equipped with left fertile mouthful, and fertile case body downside that corresponds right feed opening position is equipped with right fertile mouthful.

The following is further optimization or/and improvement of the second technical scheme of the utility model:

the fertilizer box comprises a fertilizer box body, a left fertilizer box sieve, a right fertilizer box sieve, a hanging beam, a left fertilizer box sieve, a right fertilizer box sieve and a fertilizer box body.

Above-mentioned still can increase the bounding wall including increasing, fertile case body upper end detachable fixed mounting has and increases the bounding wall.

The fertilizer box body can be in a frustum pyramid shape with a big top and a small bottom.

The fertile accuse bottom plate that above-mentioned corresponds left feed opening rear position can be equipped with left observation hole on, is equipped with right observation hole on the fertile accuse bottom plate that corresponds right feed opening rear position, and the fertile case body downside that corresponds left observation hole and right observation hole position all is equipped with the scale.

The third technical scheme of the utility model is realized through following measure: the fertilizer distributor using the fertilizer distributing feed bin comprises a rack, a left fertilizer distributing device, a right fertilizer distributing device, a driving device and a fertilizer distributing feed bin, wherein the fertilizer distributing feed bin is fixedly arranged at the upper end of the rack, the lower end of the fertilizer distributing feed bin is positioned at the middle of the rack, the rack corresponding to the lower position of a left feed opening is provided with the left fertilizer distributing device, the rack corresponding to the lower position of the right feed opening is provided with the right fertilizer distributing device, and the driving device which is in transmission connection with the left fertilizer distributing device and the right fertilizer distributing device is arranged between the left fertilizer distributing device and the right fertilizer distributing device.

The third technical scheme of the utility model is further optimized or/and improved as follows:

the driving device can comprise a main transmission box, a main input shaft, a left output shaft, a left corner box, a right output shaft and a right corner box, wherein the main input shaft is arranged on the front side of the main transmission box; the left fertilizer throwing device comprises a left fertilizer throwing disc, a left fertilizer throwing blade and a left driving shaft, a first output end is arranged on the upper side of the left corner box, the left driving shaft with the upper end positioned above the left corner box is arranged in the first output end, the left fertilizer throwing disc positioned below the left feed opening is fixedly installed on the outer side of the upper end of the left driving shaft, and the left fertilizer throwing blade is arranged on the upper side of the left fertilizer throwing disc; the right fertilizer throwing device comprises a right fertilizer throwing disc, a right fertilizer throwing blade and a right driving shaft, a second output end is arranged on the upper side of the right-angle box, the right driving shaft with the upper end positioned above the right-angle box is arranged in the second output end, the right fertilizer throwing disc positioned below the right feed opening is fixedly mounted on the outer side of the upper end of the right driving shaft, and the right fertilizer throwing blade is arranged on the upper side of the right fertilizer throwing disc.

The left fertilizer throwing device can also comprise a left adjusting bolt, at least two left fertilizer throwing blades are distributed on the upper side of the left fertilizer throwing disc along the circumference, the inner end of each left fertilizer throwing blade is hinged with the corresponding position of the left fertilizer throwing disc, a left arc-shaped adjusting groove is formed in the left fertilizer throwing disc corresponding to the outer end position of each left fertilizer throwing blade, and a left adjusting bolt with the upper end mounted with the left fertilizer throwing blade at the corresponding position is arranged in each left arc-shaped adjusting groove; the right fertilizer throwing device further comprises a right adjusting bolt, at least two right fertilizer throwing blades are distributed on the upper side of the right fertilizer throwing disc along the circumference, the inner end of each right fertilizer throwing blade is hinged with the corresponding position of the right fertilizer throwing disc, a right arc-shaped adjusting groove is formed in the right fertilizer throwing disc corresponding to the outer end position of each right fertilizer throwing blade, and a right adjusting bolt with the upper end mounted with the right fertilizer throwing blade at the corresponding position is arranged in each right arc-shaped adjusting groove.

The U-shaped fence can further comprise a fence, wherein the fence is fixedly arranged on the outer side of the rear part of the rack and is in a U shape with a forward opening.

The fertilizer distributor can also comprise an opening and closing arm, and the front side of the rack is provided with the opening and closing arm which can enable the fertilizer control flashboard to move back and forth.

The utility model has reasonable and compact structure and convenient use, and ensures the consistent blanking speed of the two blanking ports while adjusting the blanking speed of the two blanking ports by arranging the synchronizing mechanism; by arranging the fertilizer control gate plate, whether the two feed openings are opened or not can be conveniently and respectively controlled; increase the bounding wall through the setting, increase the storage fertile volume of fertile case body, have stable, reliable, high-efficient and the controllable characteristics of unloading speed.

Drawings

Fig. 1 is a schematic front top view structure diagram of the first embodiment.

Fig. 2 is a schematic perspective view of fig. 1.

Fig. 3 is an exploded view of the left adjustment device of fig. 1.

Fig. 4 is a schematic front view structure diagram of the second embodiment.

Fig. 5 is a schematic perspective view of fig. 4.

Fig. 6 is a schematic front view of the third embodiment.

Fig. 7 is a rear view structural diagram of fig. 6.

Fig. 8 is a schematic perspective view of fig. 6.

Fig. 9 is a schematic perspective view of the left fertilizer throwing device in fig. 6.

The codes in the figures are respectively: the fertilizer control device comprises a fertilizer control bottom plate 1, a fertilizer amount adjusting plate 2, a fertilizer control gate plate 3, a sliding block 4, a feed opening 5, a sliding groove 6, an adjusting opening 7, a right adjusting device 8, a transmission lead screw 9, a transmission nut 10, a fertilizer control deflector rod 11, a fertilizer control top plate 12, a square feed pipe 13, a fertilizer box body 14, a hanging beam 15, a left fertilizer box sieve 16, a right fertilizer box sieve 17, a main transmission box 18, a main input shaft 19, a left fertilizer throwing disk 20, a left fertilizer throwing blade 21, a left driving shaft 22, a left adjusting bolt 23, a right fertilizer throwing device 24, a fence 25, an opening and closing arm 26, a rack 27, a left arc-shaped adjusting groove 28, a damping plate 29 and a wear-resistant nylon plate 30.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

the first embodiment is as follows: as shown in attached figures 1, 2 and 3, the fertilizer control regulating device comprises a left regulating device, a right regulating device 8 and a synchronizing mechanism, the left regulating device comprises a fertilizer control bottom plate 1, a fertilizer control top plate 12, a fertilizer amount regulating plate 2, a fertilizer control gate plate 3 and sliding blocks 4, the fertilizer control bottom plate 1 is U-shaped, the middle part of the fertilizer control bottom plate 1 is provided with a feed opening 5, the right side of the lower end of the fertilizer control bottom plate 1 corresponding to the feed opening 5 is provided with a sliding groove 6, the upper side of the fertilizer control bottom plate 1 corresponding to the feed opening 5 is fixedly provided with the fertilizer control top plate 12, the fertilizer control top plate 12 is provided with a feed opening matched with the feed opening 5, the fertilizer control gate plate 3 and the fertilizer amount regulating plate 2 are sequentially arranged between the fertilizer control top plate 12 and the fertilizer control bottom plate 1 from top to bottom, the front end of the fertilizer control gate plate 3 is arranged in front of the fertilizer amount regulating plate 2, the fertilizer amount regulating plate 2 corresponding to the feed opening 5 is provided with a regulating opening 7, the sliding blocks 4 capable of sliding back and forth in the sliding groove 6, the left side of the sliding block 4 is fixedly arranged together with the corresponding position of the right side of the fertilizer amount adjusting plate 2; the right-hand right adjusting device 8 that is equipped with of left adjusting device, right adjusting device 8 and left adjusting device structure are the same and are bilateral symmetry and distribute, and sliding block 4 on the left adjusting device is left slider, and sliding block 4 on the right adjusting device 8 is right slider, is equipped with between left adjusting device and the right adjusting device 8 to enable left slider and the synchronous gliding lazytongs of right slider. In the using process, the fertilizer spreader is arranged below a discharge port of a material bin of the prior known fertilizer spreader, and the fertilizer amount adjusting plate 2 completely or partially shields the feed port 5, so that the feeding speed is adjusted; by arranging the synchronizing mechanism, the blanking speeds of the two blanking ports 5 are synchronously adjusted, and the blanking speeds of the two blanking ports 5 are ensured to be consistent; the fertilizer control flashboards 3 are arranged, so that whether the two feed openings 5 are opened or not can be conveniently and respectively controlled; the sliding block 4 and the sliding groove 6 are provided to guide the forward and backward sliding of the fertilizer amount adjusting plate 2.

The fertilizer control adjusting device can be further optimized or/and improved according to actual needs:

as shown in the attached figures 1, 2 and 3, the synchronizing mechanism comprises a fertilizer quantity adjusting screw rod, a transmission nut 10 and a fertilizer control deflector rod 11, the transmission nut 10 is arranged outside the middle of the fertilizer quantity adjusting screw rod, the fertilizer control deflector rod 11 is fixedly mounted on the lower side of the transmission nut 10, the left end of the fertilizer control deflector rod 11 is fixedly mounted with a left sliding block, and the right end of the fertilizer control deflector rod 11 is fixedly mounted with a right sliding block. In the use, through making the regulation lead screw rotatory, be convenient for the size of two feed openings 5 of synchronous adjustment. According to the requirement, the driving mode of the adjusting screw rod can be manual or electric.

As shown in the attached figures 1, 2 and 3, the synchronizing mechanism further comprises a hand wheel, a front bearing and a rear bearing, the hand wheel is fixedly installed at the rear end of the fertilizer quantity adjusting screw rod, and the front bearing and the rear bearing are respectively arranged on the outer side of the front part and the outer side of the rear part of the fertilizer quantity adjusting screw rod. In the using process, the adjusting screw rod is rotated through the hand wheel, so that the size of the feed opening 5 can be conveniently and manually controlled; through setting up front bearing and rear bearing, reduce the frictional force when rotating the lead screw. According to the demand, preceding bearing and rear bearing mountable are in current well-known fertilizer storehouse, thereby are convenient for the utility model discloses the use.

As shown in fig. 1, 2 and 3, the left adjusting device further comprises a damping plate 29, and the damping plate 29 is fixedly installed between the front part of the fertilizer control bottom plate 1 and the fertilizer control gate plate 3. In the use process, the damping plate 29 is arranged, so that the stability of the fertilizer control gate plate 3 in the front-back movement process is enhanced.

As shown in fig. 1, 2 and 3, the left adjusting device further comprises a wear-resistant nylon plate 30, and the wear-resistant nylon plate 30 is fixedly installed between the fertilizer amount adjusting plate 2 and the fertilizer control gate plate 3 corresponding to the front position of the adjusting opening 7. In the using process, the stability of the fertilizer quantity adjusting plate 2 in the front-back movement process is enhanced by arranging the wear-resistant nylon plate 30.

As shown in fig. 1, 2 and 3, the left adjusting device further comprises a discharging square pipe 13, the discharging opening 5, the fertilizer discharging opening and the adjusting opening 7 are square holes, and the discharging square pipe 13 is fixedly mounted on the lower side of the fertilizer control bottom plate 1 corresponding to the position of the discharging opening 5. In the use, through setting up unloading side's pipe 13, make the utility model discloses the blanking is more concentrated.

Example two: as shown in the accompanying

drawings

1, 2, 3, 4, 5, this use fertile feed storehouse that spills of above-mentioned fertile accuse adjusting device, including fertile case body 14 and fertile accuse adjusting device, fertile case body 14 is the ascending box structure of opening, fertile 14 downside fixed mounting of case body have fertile accuse adjusting device, feed opening 5 on the adjusting device of a left side is left feed opening 5, feed opening 5 on the adjusting device of a right side 8 is right feed opening 5, the fertile case body 14 downside that corresponds 5 positions of left feed opening is equipped with left fertilizer outlet, it is equipped with right fertilizer outlet to correspond fertile case body 14 downside of 5 positions of right feed opening. In the use, through setting up fertile accuse adjusting device, realize the regulation to the 5 sizes of feed opening to the left side goes out fertile mouthful and the right unloading speed of going out fertile mouthful, the control of being convenient for the utility model discloses a fertilizer spreading speed to because fertile case body 14 adopts many storehouses to set up, through setting up fertile accuse flashboard 3, realize the autonomous working of two storehouse bodies, thereby avoid causing the waste of fertilizer.

The fertilizer spreading and feeding bin can be further optimized or/and improved according to actual needs:

as shown in the attached figures 1, 2, 3, 4 and 5, the fertilizer box comprises a hanging beam 15, a left fertilizer box sieve 16 and a right fertilizer box sieve 17, wherein the hanging beam 15 is fixedly installed between the center of the front side and the center of the rear side of the fertilizer box body 14, the left side of the hanging beam 15 is fixedly provided with the left fertilizer box sieve 16 in a detachable mode at a position corresponding to the inner side of the fertilizer box body 14, and the right side of the hanging beam 15 is fixedly provided with the right fertilizer box sieve 17 in a detachable mode at a position corresponding to the inner side of the fertilizer box body 14. In the use, through such setting, improve the utility model discloses a spill fertile efficiency.

As shown in the attached figures 1, 2, 3, 4 and 5, the fertilizer box further comprises a heightening enclosing plate, and the heightening enclosing plate is detachably and fixedly arranged at the upper end of the fertilizer box body 14. In the use, increase the storage fertile volume of fertile case body 14 through setting up and increase the bounding wall, make the sufficient fertilizer distributor of volume of fertile case body 14 reciprocate to walk the throwing volume of walking at least a round in the field.

As shown in fig. 1, 2, 3, 4 and 5, the fertilizer box body 14 is in a truncated pyramid shape with a large top and a small bottom. With this arrangement, fertilizer in the fertilizer box body 14 is facilitated to fall down during use.

As shown in fig. 1, 2, 3, 4 and 5, a left observation hole is arranged on the fertilizer control bottom plate 1 corresponding to the rear position of the left feed opening 5, a right observation hole is arranged on the fertilizer control bottom plate 1 corresponding to the rear position of the right feed opening 5, and scales are arranged on the lower sides of the fertilizer box bodies 14 corresponding to the left observation hole and the right observation hole. In the use, through such setting, be convenient for observe the opening size of fertile volume regulating plate 2.

Example three: as shown in the attached figures 1, 2, 3, 4, 5, 6, 7, 8 and 9, the fertilizer distributor using the fertilizer distributing feed bin comprises a frame 27, a left fertilizer distributing device, a right fertilizer distributing device 24, a driving device and a fertilizer distributing feed bin, wherein the fertilizer distributing feed bin with the lower end positioned in the middle of the frame 27 is fixedly installed at the upper end of the frame 27, the left fertilizer distributing device is arranged on the frame 27 corresponding to the lower position of the left feed opening 5, the right fertilizer distributing device 24 is arranged on the frame 27 corresponding to the lower position of the right feed opening 5, and the driving device which is in transmission connection with the left fertilizer distributing device and the right fertilizer distributing device 24 is arranged between the left fertilizer distributing device and the right fertilizer distributing device 24. In the use process, the fertilizer falling from the feed opening 5 can be conveniently thrown to the field by arranging the left fertilizer throwing device and the right fertilizer throwing device 24.

The fertilizer distributor can be further optimized or/and improved according to actual needs:

as shown in the attached drawings 1, 2, 3, 4, 5, 6, 7, 8 and 9, the driving device comprises a main transmission box 18, a main input shaft 19, a left output shaft, a left corner box, a right output shaft and a right corner box, wherein the main input shaft 19 is arranged on the front side of the main transmission box 18, the left output shaft is arranged on the left side of the main transmission box 18, the left corner box is arranged on the left side of the main transmission box 18, the right input shaft is arranged on the right side of the left corner box, the right input shaft is in transmission connection with the left output shaft, the main input shaft 19 is arranged on the front side of the main transmission box 18, the right output shaft is arranged on the right side of the main transmission box 18, the right corner box is arranged on the right side of the main transmission box 18, the left input shaft is arranged on the left side of the right corner box, and the left input shaft is in transmission connection with the right output shaft; the left fertilizer throwing device comprises a left fertilizer throwing disc 20, a left fertilizer throwing blade 21 and a left driving shaft 22, a first output end is arranged on the upper side of the left corner box, the left driving shaft 22 with the upper end positioned above the left corner box is arranged in the first output end, the left fertilizer throwing disc 20 positioned below the left feed opening 5 is fixedly installed on the outer side of the upper end of the left driving shaft 22, and the left fertilizer throwing blade 21 is arranged on the upper side of the left fertilizer throwing disc 20; the right fertilizer throwing device 24 comprises a right fertilizer throwing disc, a right fertilizer throwing blade and a right driving shaft, a second output end is arranged on the upper side of the right-angle box, the right driving shaft with the upper end positioned above the right-angle box is arranged in the second output end, the right fertilizer throwing disc positioned below the right feed opening 5 is fixedly installed on the outer side of the upper end of the right driving shaft, and the right fertilizer throwing blade is arranged on the upper side of the right fertilizer throwing disc. In the using process, the driving mode is adopted, so that the left fertilizer throwing device and the right fertilizer throwing device 24 work more stably, and the fertilizer throwing speed is easier to control.

As shown in the attached drawings 1, 2, 3, 4, 5, 6, 7, 8 and 9, the left fertilizer throwing device further comprises a left adjusting bolt 23, at least two left fertilizer throwing blades 21 are circumferentially distributed on the upper side of the left fertilizer throwing disc 20, the inner end of each left fertilizer throwing blade 21 is hinged with the corresponding position of the left fertilizer throwing disc 20, a left arc-shaped adjusting groove 28 is arranged on the left fertilizer throwing disc 20 corresponding to the outer end of each left fertilizer throwing blade 21, and a left adjusting bolt 23 with the upper end mounted with the left fertilizer throwing blade 21 at the corresponding position is arranged in each left arc-shaped adjusting groove 28; the right fertilizer throwing device 24 further comprises a right adjusting bolt, at least two right fertilizer throwing blades are distributed on the upper side of the right fertilizer throwing disc along the circumference, the inner end of each right fertilizer throwing blade is hinged with the corresponding position of the right fertilizer throwing disc, a right arc-shaped adjusting groove is formed in the right fertilizer throwing disc corresponding to the outer end position of each right fertilizer throwing blade, and a right adjusting bolt with the upper end mounted with the right fertilizer throwing blade at the corresponding position is arranged in each right arc-shaped adjusting groove. In the using process, the left adjusting bolt 23 and the left arc-shaped adjusting groove 28 are arranged, so that the included angle between the two left fertilizer spreading blades 21 can be conveniently adjusted, and different fertilizer spreading requirements can be met; through setting up right adjusting bolt and right arc adjustment tank, the contained angle between two right fertilizer throwing blades of being convenient for adjust satisfies the different fertilizer demands that broadcast. According to the requirement, the two left fertilizer throwing blades 21 are one long blade and one short blade, and the two right fertilizer throwing blades are one long blade and one short blade.

As shown in the attached figures 1, 2, 3, 4, 5, 6, 7 and 8, the U-shaped frame is fixedly arranged on the back side of the machine frame 27. In the use, strengthen through setting up rail 25 the utility model discloses stability when using.

As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the fertilizer control gate plate device further comprises an opening and closing arm 26, and the front side of the frame 27 is provided with the opening and closing arm 26 which can enable the fertilizer control gate plate 3 to move back and forth. In the use process, the opening and closing arms 26 are arranged to realize the separate or/and linkage control on whether the two feed openings 5 are opened or not, so that the left bin and the right bin of the fertilizer box body 14 can work independently or together. According to the requirement, the opening and closing arm 26 can be opened and closed by a manual or hydraulic push rod or a pneumatic push rod or an electric push rod.

Above technical feature constitutes the utility model discloses an embodiment, it has stronger adaptability and implements the effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims

1. A fertilizer control adjusting device is characterized by comprising a left adjusting device, a right adjusting device and a synchronizing mechanism, wherein the left adjusting device comprises a fertilizer control bottom plate, a fertilizer control top plate, a fertilizer amount adjusting plate, a fertilizer control gate plate and a sliding block, the fertilizer control bottom plate is U-shaped, the middle part of the fertilizer control bottom plate is provided with a feed opening, a sliding groove is arranged on the right side of the lower end of the fertilizer control bottom plate corresponding to the feed opening, a fertilizer control top plate is fixedly arranged on the upper side of the fertilizer control bottom plate corresponding to the feed opening, a fertilizer outlet matched with the feed opening is arranged on the fertilizer control top plate, a fertilizer control gate plate and a fertilizer amount adjusting plate are sequentially arranged between the fertilizer control top plate and the fertilizer control bottom plate from top to bottom, the front end of the fertilizer control gate plate is positioned in front of the fertilizer amount adjusting plate, the fertilizer amount adjusting plate corresponding to the position of the feed opening is provided with an adjusting opening, a sliding block capable of sliding back and forth in the sliding groove is arranged in the sliding groove, and the left side of the sliding block is fixedly arranged with the corresponding position of the right side of the fertilizer amount adjusting plate; the right-hand right adjusting device that is equipped with of left adjusting device, right adjusting device and left adjusting device structure are the same and are bilateral symmetry and distribute, and the last sliding block of left adjusting device is left slider, and the last sliding block of right adjusting device is right slider, is equipped with between left adjusting device and the right adjusting device to enable left slider and the synchronous gliding lazytongs of right slider.

2. The fertilizer control regulating device according to claim 1, wherein the synchronizing mechanism comprises a fertilizer amount regulating screw rod, a transmission nut and a fertilizer control deflector rod, the transmission nut is arranged outside the middle of the fertilizer amount regulating screw rod, the fertilizer control deflector rod is fixedly mounted on the lower side of the transmission nut, the left end of the fertilizer control deflector rod is fixedly mounted with the left sliding block, and the right end of the fertilizer control deflector rod is fixedly mounted with the right sliding block.

3. The fertilizer control regulating device according to claim 2, wherein the synchronizing mechanism further comprises a hand wheel, a front bearing and a rear bearing, the hand wheel is fixedly mounted at the rear end of the fertilizer quantity regulating screw rod, and the front bearing and the rear bearing are respectively arranged on the outer side of the front part and the outer side of the rear part of the fertilizer quantity regulating screw rod.

4. The fertilizer control regulating device according to claim 1, 2 or 3, wherein the left regulating device further comprises a damping plate, and the damping plate is fixedly arranged between the front part of the fertilizer control bottom plate and the fertilizer control gate plate; or/and the left adjusting device also comprises a wear-resistant nylon plate, and the wear-resistant nylon plate is fixedly arranged between the fertilizer amount adjusting plate corresponding to the front position of the adjusting opening and the fertilizer control gate plate; or/and, left adjusting device still includes unloading side's pipe, and feed opening, fertile mouth and regulation mouth are the square hole down, correspond the fertile accuse bottom plate downside fixed mounting in feed opening position and have unloading side's pipe.

5. A fertilizer spreading and feeding bin using the fertilizer control and regulation device as claimed in any one of claims 1 to 4, characterized by comprising a fertilizer box body and the fertilizer control and regulation device, wherein the fertilizer box body is of a box structure with an upward opening, the fertilizer control and regulation device is fixedly mounted on the lower side of the fertilizer box body, a feed opening on the left regulation device is a left feed opening, a feed opening on the right regulation device is a right feed opening, a left fertilizer outlet is arranged on the lower side of the fertilizer box body corresponding to the position of the left feed opening, and a right fertilizer outlet is arranged on the lower side of the fertilizer box body corresponding to the position of the right feed opening.

6. The fertilizer spreading feed bin according to claim 5, further comprising a hanging beam, a left fertilizer box sieve and a right fertilizer box sieve, wherein the hanging beam is fixedly arranged between the center of the front side and the center of the rear side of the fertilizer box body, the left fertilizer box sieve is fixedly arranged at the left side of the hanging beam in a detachable manner at a position corresponding to the inner side of the fertilizer box body, and the right fertilizer box sieve is fixedly arranged at the right side of the hanging beam in a detachable manner at a position corresponding to the inner side of the fertilizer box body; or/and the fertilizer box also comprises a heightening coaming, wherein the heightening coaming is detachably and fixedly arranged at the upper end of the fertilizer box body; or/and the fertilizer box body is in a frustum pyramid shape with a big top and a small bottom; or/and a left observation hole is arranged on the fertilizer control bottom plate corresponding to the rear position of the left feed opening, a right observation hole is arranged on the fertilizer control bottom plate corresponding to the rear position of the right feed opening, and scales are arranged on the lower side of the fertilizer box body corresponding to the left observation hole and the right observation hole.

7. A fertilizer distributor using the fertilizer spreading feed bin as claimed in any one of claims 5 to 6, which is characterized by comprising a frame, a left fertilizer spreading device, a right fertilizer spreading device, a driving device and a fertilizer spreading feed bin, wherein the fertilizer spreading feed bin is fixedly arranged at the upper end of the frame, the lower end of the fertilizer spreading feed bin is positioned at the middle part of the frame, the left fertilizer spreading device is arranged on the frame corresponding to the position below a left feed opening, the right fertilizer spreading device is arranged on the frame corresponding to the position below a right feed opening, and the driving device which is in transmission connection with the left fertilizer spreading device and the right fertilizer spreading device is arranged between the left fertilizer spreading device and the right fertilizer spreading device.

8. The fertilizer distributor of claim 7, wherein the driving device comprises a main transmission box, a main input shaft, a left output shaft, a left corner box, a right output shaft and a right corner box, the main input shaft is arranged at the front side of the main transmission box, the left output shaft is arranged at the left side of the main transmission box, the left corner box is arranged at the left side of the main transmission box, the right input shaft is arranged at the right side of the left corner box, the right input shaft is in transmission connection with the left output shaft, the main input shaft is arranged at the front side of the main transmission box, the right output shaft is arranged at the right side of the main transmission box, the right corner box is arranged at the right side of the main transmission box, the left input shaft is arranged at the left side of the right corner box, and the left input shaft is in transmission connection with the right output shaft; the left fertilizer throwing device comprises a left fertilizer throwing disc, a left fertilizer throwing blade and a left driving shaft, a first output end is arranged on the upper side of the left corner box, the left driving shaft with the upper end positioned above the left corner box is arranged in the first output end, the left fertilizer throwing disc positioned below the left feed opening is fixedly installed on the outer side of the upper end of the left driving shaft, and the left fertilizer throwing blade is arranged on the upper side of the left fertilizer throwing disc; the right fertilizer throwing device comprises a right fertilizer throwing disc, a right fertilizer throwing blade and a right driving shaft, a second output end is arranged on the upper side of the right corner box, the right driving shaft with the upper end positioned above the right corner box is arranged in the second output end, the right fertilizer throwing disc positioned below the right feed opening is fixedly mounted on the outer side of the upper end of the right driving shaft, and the right fertilizer throwing blade is arranged on the upper side of the right fertilizer throwing disc.

9. The fertilizer distributor according to claim 8, wherein the left fertilizer throwing device further comprises left adjusting bolts, at least two left fertilizer throwing blades are circumferentially distributed on the upper side of the left fertilizer throwing disc, the inner end of each left fertilizer throwing blade is hinged with the corresponding position of the left fertilizer throwing disc, a left arc-shaped adjusting groove is formed in the left fertilizer throwing disc corresponding to the outer end position of each left fertilizer throwing blade, and a left adjusting bolt with the upper end mounted with the left fertilizer throwing blade at the corresponding position is arranged in each left arc-shaped adjusting groove; the right fertilizer throwing device further comprises a right adjusting bolt, at least two right fertilizer throwing blades are distributed on the upper side of the right fertilizer throwing disc along the circumference, the inner end of each right fertilizer throwing blade is hinged with the corresponding position of the right fertilizer throwing disc, a right arc-shaped adjusting groove is formed in the right fertilizer throwing disc corresponding to the outer end position of each right fertilizer throwing blade, and a right adjusting bolt with the upper end installed with the right fertilizer throwing blade at the corresponding position is arranged in each right arc-shaped adjusting groove.

10. The fertilizer distributor according to claim 7, 8 or 9, further comprising a rail, wherein the rail is fixedly arranged on the outer side of the rear part of the frame, and the rail is in a U shape with a forward opening; or/and the fertilizer control gate plate also comprises an opening and closing arm, and the front side of the rack is provided with the opening and closing arm capable of enabling the fertilizer control gate plate to move back and forth.