CN114711159A - Material scattering vehicle - Google Patents
Material scattering vehicle Download PDFInfo
- Publication number
- CN114711159A CN114711159A CN202210504653.8A CN202210504653A CN114711159A CN 114711159 A CN114711159 A CN 114711159A CN 202210504653 A CN202210504653 A CN 202210504653A CN 114711159 A CN114711159 A CN 114711159A
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- Prior art keywords
- driven shaft
- discharging
- frame
- conveying auger
- blade
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- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000007599 discharging Methods 0.000 claims abstract description 72
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 230000007480 spreading Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 241000283690 Bos taurus Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 241000283074 Equus asinus Species 0.000 description 6
- 241001494479 Pecora Species 0.000 description 6
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
- A01K5/0258—Automatic devices with endless screws
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a material spreading vehicle which comprises a vehicle body, wherein a hopper box for loading materials is arranged on the vehicle body, a conveying auger is arranged in the hopper box, an anti-blocking blade is arranged at the tail end of the conveying auger, the anti-blocking blade and the auger blade of the conveying auger are arranged at intervals, a material shifting area of the conveying auger is arranged between the anti-blocking blade and the auger blade, a discharging opening is arranged at the bottom of the hopper box below the material shifting area, and a discharging scraper assembly is arranged on the vehicle body below the discharging opening; the material stirring area is provided with a plurality of material stirring plates. The invention improves the feeding efficiency; can prevent that fodder from taking place the putty phenomenon when carrying the export to the hopper case, carry the screw feeder with the fodder region transport to dial the regional back of material, dial the regional switch plate of material and stir the fodder, with the fodder even stir to the scraper blade assembly of unloading of feed opening below on, realize the even transport of fodder.
Description
Technical Field
The invention belongs to the technical field of material scattering vehicles, and particularly relates to a material scattering vehicle.
Background
The spreading vehicle is mainly used for large-scale cattle (sheep, donkey and the like) breeding farms, stirred and mixed feed can be filled into a spreading vehicle box body, and after the mixed feed is transported to a cattle shed, the spreading vehicle walks while spreading the feed, so that mechanized breeding is realized.
At present, the material scattering vehicle taking a diesel tricycle as a chassis is very suitable for domestic small-scale farms due to small width and good trafficability. When three-wheel scattering vehicle on the market discharges materials, a simple scraper plate discharging mode is adopted, so that the problems of low scattering uniformity and the like are caused, the difference exists in the feed feeding amount, and the difference can be more and more serious in the past for a long time, and the growth of partially bred cattle (sheep, donkey and the like) is influenced.
Disclosure of Invention
The invention aims to provide a spreading vehicle, which is used for solving the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hopper box for loading is arranged on the car body, a conveying auger is arranged in the hopper box, an anti-blocking blade capable of preventing feed from being blocked is arranged at the tail end of the conveying auger, the anti-blocking blade and the auger blade of the conveying auger are arranged at intervals, a material stirring area of the conveying auger is arranged between the anti-blocking blade and the auger blade, a discharging opening is arranged at the bottom of the hopper box below the material stirring area, and a discharging scraper assembly is arranged on the car body below the discharging opening; the conveying auger that the kickoff region corresponds is provided with a plurality of kickoff boards on, and the conveying auger will get into the fodder in the kickoff region through all kickoff boards and stir to in the feed opening evenly.
As a preferred technical solution in the present invention, the material stirring area is provided with at least two material stirring plate combinations, all the material stirring plate combinations are uniformly distributed in the material stirring area along the circumferential direction of the conveying auger, and each material stirring plate combination comprises at least three material stirring plates; in every group of switch-plate combination, all switch-plates are spirally distributed on the conveying screw conveyor from one end close to the screw conveyor blade in the switch-plate area to the other end, and the distances of any two adjacent switch-plates in the length direction of the conveying screw conveyor are equal, and the distances of any two adjacent switch-plates in the circumferential direction of the conveying screw conveyor are equal.
As a preferred technical scheme, the anti-blocking blades are arranged at least two, all the anti-blocking blades are uniformly distributed at the tail end of the conveying auger, and the anti-blocking blades are obliquely arranged towards the direction of the material stirring area.
As a preferred technical scheme, the discharging scraper assembly comprises a discharging scraper frame, two chains rotatably connected to two sides of the discharging scraper frame, a plurality of scrapers uniformly distributed between the two chains, and a hydraulic motor for driving the two chains to synchronously rotate, wherein the hydraulic motor is mounted at one end of the discharging scraper frame, a driving shaft is connected to a crankshaft of the hydraulic motor, the driving shaft is rotatably connected with two driving sprockets, and the two driving sprockets are respectively meshed with one ends of the two chains; the other end of the discharging scraper plate frame is movably connected with a driven shaft, the driven shaft is connected with two driven chain wheels, and the two driven chain wheels are respectively meshed with the other ends of the two chains; the other end of the discharging scraper plate frame is also provided with a chain wheel adjusting mechanism, and the chain wheel adjusting mechanism is connected with the driven shaft and can drive the driven shaft to slide on the discharging scraper plate frame.
As a preferred technical scheme, two ends of the driven shaft are both mounted on the discharging scraper blade frame through driven shaft bearing seats, two sides of the discharging scraper blade frame are both provided with strip holes, and the driven shaft bearing seats are connected in the strip holes in a sliding manner; the chain wheel adjusting mechanism is arranged on one side of the driven shaft bearing seat close to the middle part of the discharging scraper plate frame.
As a preferred technical scheme, the chain wheel adjusting mechanism comprises a positioning sleeve, a one-way sliding rod and a compression spring, wherein the positioning sleeve is arranged on the unloading scraper plate frame, the one-way sliding rod penetrates through the positioning sleeve, and one end of the one-way sliding rod is connected with a driven shaft bearing seat; the middle part of the one-way sliding rod is provided with an annular limiting bulge positioned between the positioning sleeve and the driven shaft bearing seat, the compression spring is sleeved outside the one-way sliding rod, and two ends of the compression spring are respectively abutted against the annular limiting bulge and the positioning sleeve.
As a preferred technical scheme, the chain wheel adjusting mechanism further comprises a positioning piece, the positioning piece is fixed on the discharging scraper plate frame, a threaded hole is formed in the positioning piece, and the positioning sleeve is in threaded connection with the threaded hole of the positioning piece; and one end of the positioning sleeve, which is far away from the driven shaft bearing seat, is provided with an inner hexagonal wrench hole.
As a preferred technical scheme in the invention, the chain wheel adjusting mechanism further comprises a one-way limiting piece, and the one-way limiting piece is rotationally connected to the discharging scraper frame; the upper end of the one-way sliding rod is provided with a tooth groove section, the one-way limiting part is arranged above the tooth groove section, the lower end of the one-way limiting part, which faces one side of the driven shaft bearing seat, extends downwards and is provided with a positioning tooth, and the positioning tooth is clamped in a tooth groove of the tooth groove section.
As a preferred technical scheme in the invention, a limiting block located above the one-way limiting piece is arranged on the discharging scraper frame.
According to a preferable technical scheme, the two ends of the unloading scraper plate frame are provided with unloading sliding plates, and the back of each unloading sliding plate is provided with a magnet.
Has the advantages that: according to the invention, the hopper box for charging is arranged on the vehicle body, before feeding, the feed is firstly charged in the hopper box, and the charging of the hopper box is utilized to ensure that the feed can be fed in place in one farm for breeding cattle (sheep, donkey and the like) once when feeding the feed, so that the feeding efficiency is improved; specifically, the tail end of the conveying auger is provided with an anti-blocking blade capable of preventing feed from being blocked, so that the feed can be prevented from being blocked when being conveyed to the outlet of the hopper box, the feeding is further influenced, or the feed cannot be uniformly fed; the regional conveyer auger that corresponds of kickoff is provided with a plurality of kickoff boards, carries the auger through all kickoff boards will get into the regional fodder of kickoff and stir to the feed opening in evenly, carries the auger regional fodder and carries the regional back of kickoff to the kickoff region, and the regional kickoff board of kickoff stirs the fodder, evenly stirs the fodder to the scraper blade assembly of unloading of feed opening below on, realizes the even transport of fodder.
Drawings
FIG. 1 is a front view of the scattering vehicle of the present invention;
FIG. 2 is a top plan view of the hopper car of the present invention;
FIG. 3 is a schematic view of the structure of the conveying auger of the present invention;
FIG. 4 is a schematic view of the installation of the anti-clogging blades and the material-stirring plate on the conveying auger according to the present invention;
FIG. 5 is a top view of the discharge flight assembly of the present invention;
FIG. 6 is a front view of the discharge scraper assembly of the present invention;
fig. 7 is an enlarged schematic view of a portion a of fig. 6.
In the figure: 1-a vehicle body; 2-hopper box; 3-conveying an auger; 301-anti-blocking blades; 302-auger blade; 303-a kick-out plate; 4-a discharge scraper assembly; 401-a discharge screed frame; 402-a chain; 403-a scraper; 404-a hydraulic motor; 405-a drive sprocket; 406-a drive sprocket; 407-driven sprocket; 408-driven shaft bearing seats; 409-elongated holes; 410-a limiting block; 5-a sprocket adjusting mechanism; 501-positioning a sleeve; 502-one-way sliding bar; 503-a compression spring; 504-annular limit projection; 505-a positioning member; 506-one-way limit; 6-blanking sliding plate; 7-magnet.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the embodiments or the description in the prior art, it is obvious that the following description of the structure of the drawings is only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
Example (b):
as shown in fig. 1-7, the present embodiment provides a material spreading vehicle, which includes a vehicle body 1, wherein a hopper box 2 for loading is arranged on the vehicle body 1, before feeding, the feed is loaded into the hopper box 2, and the loading of the hopper box 2 is utilized to ensure that the feed can be fed in place in one farm for breeding cattle (sheep, donkey, etc.), thereby improving the feeding efficiency. The hopper box 2 is internally provided with one conveying auger 3, or two or three conveying augers are arranged, preferably, the embodiment is provided with two conveying augers 3, as shown in figure 2, the conveying augers 3 can be adjusted according to actual conditions, the tail end of each conveying auger 3 is provided with an anti-blocking blade 301 capable of preventing feed from being blocked, the feed can be prevented from being blocked when being conveyed to the outlet of the hopper box 2, so that the blanking is influenced or the feed cannot be uniformly blanked, the anti-blocking blades 301 and the auger blades 302 of the conveying augers 3 are arranged at intervals, a material shifting area of the conveying augers 3 is arranged between the anti-blocking blades 301 and the auger blades 302, the bottom of the hopper box 2 below the material shifting area is provided with a blanking port, a vehicle body 1 below the blanking port is provided with a discharging scraper assembly 4, in the material shifting area, the conveying augers 3 uniformly shift the feed to the discharging scraper assembly 4 below the blanking port, so that the feed is uniformly conveyed out; the regional transport screw feeder 3 that corresponds of kickoff is provided with a plurality of kickoff boards 303, carries screw feeder 3 through all kickoff boards 303 will get into the regional fodder of kickoff and stir to the feed opening evenly, carries screw feeder 3 regional fodder and carries the regional back of kickoff to the kickoff region, and the regional kickoff board 303 of kickoff stirs the fodder, evenly stirs the fodder to the scraper blade assembly 4 of unloading of feed opening below, realizes the even transport of fodder. It should be noted that, preferably, the auger blade 302 in this embodiment is provided with two, and the two auger blades 302 are mutually attached to the rotating shaft of the conveying auger 3, so that the stability of the whole auger blade 302 is better, and the service life is longer.
According to the invention, the hopper box 2 for charging is arranged on the vehicle body 1, before feeding, the feed is firstly charged in the hopper box 2, and the charging of the hopper box 2 is utilized to ensure that the feed can be fed in place once in a farm for breeding cattle (sheep, donkey and the like) when feeding the feed, so that the feeding efficiency is improved; specifically, the tail end of the conveying auger 3 is provided with an anti-blocking blade 301 capable of preventing feed from being blocked, so that the feed can be prevented from being blocked when being conveyed to the outlet of the hopper box 2, and further the blanking is influenced, or the feed cannot be uniformly blanked; set aside and be provided with a plurality of switch-plates 303 on the transport screw feeder 3 that the regional corresponds of material, carry screw feeder 3 through all switch-plates 303 will get into the regional fodder of setting aside and stir to the feed opening evenly, carry screw feeder 3 regional carry the fodder to the regional back of setting aside the material, set aside the regional switch-plates 303 of material and stir the fodder, with the fodder evenly stir to the scraper blade assembly 4 of unloading of feed opening below on, realize the even transport of fodder.
As a preferred embodiment in this embodiment, it should be further described that the material shifting region is provided with at least two material shifting plate combinations, all the material shifting plate combinations are uniformly distributed in the material shifting region along the circumferential direction of the conveying auger 3, each material shifting plate combination includes at least three material shifting plates 303, all the material shifting plates 303 of each material shifting plate combination are also uniformly distributed in the material shifting region, when the material shifting plates 303 are used for shifting materials, starting from one end close to the auger blades 302, after the first material shifting plate 303 is used for shifting materials, the feed enters the region of the second material shifting plate 303, the second material shifting plate 303 is used for shifting materials, and so on, it is ensured that each material shifting plate 303 can be used for effectively shifting materials, and further, the feed is uniformly discharged; in every group switch-plate combination, all switch-plates 303 are distributed on carrying screw feeder 3 by the heliciform by the regional one end that is close to screw feeder blade 302 of switch-plate to the other end, and arbitrary two adjacent switch-plates 303 are equal in the distance that carries 3 length directions of screw feeder, arbitrary two adjacent switch-plates 303 are equal in the distance that carries 3 circumferencial directions of screw feeder, just so can guarantee that every switch-plate 303 all can effectually carry out the switch-plate, and then guarantee the even unloading of fodder.
As a preferred embodiment in this embodiment, it should be further noted that at least two anti-blocking blades 301 are provided, all the anti-blocking blades 301 are uniformly distributed at the end of the conveying auger 3, and the anti-blocking blades 301 are disposed obliquely toward the direction of the material stirring area, so that when the feed impacts on the anti-blocking blades 301, the feed will move along the contact surface with the anti-blocking blades 301, and then move toward the direction of the material stirring area, so as to prevent the feed from being blocked at the end of the conveying auger 3.
As a preferred embodiment in this embodiment, it should be further explained that, as shown in fig. 5 (the chain 402 and the scraper 403 in the figure only show a part, and actually extend from one end of the discharging scraper frame 401 to the other end), the discharging scraper assembly 4 includes a discharging scraper frame 401, two chains 402 rotatably connected to both sides of the discharging scraper frame 401, a plurality of scrapers 403 uniformly distributed between the two chains 402, and a hydraulic motor 404 for driving the two chains 402 to rotate synchronously, the hydraulic motor 404 is installed at one end of the discharging scraper frame 401, a driving shaft is connected to a crankshaft of the hydraulic motor 404, two driving sprockets 405 are rotatably connected to the driving shaft, and the two driving sprockets 405 are respectively engaged with one ends of the two chains 402; the other end of the discharging scraper frame 401 is movably connected with a driven shaft 406, the driven shaft 406 is connected with two driven chain wheels 407, the two driven chain wheels 407 are respectively meshed with the other ends of the two chains 402, when the discharging scraper frame works, the hydraulic motor 404 rotates to drive the driving shaft to rotate, the driving shaft drives the two driving chain wheels 405 to rotate, so that the driving chain wheels 405 drive the two chains 402 to rotate, the two chains 402 drive the two driven chain wheels 407 to rotate, stable rotation of the two chains 402 is ensured, stable movement of the scraper 403 on the discharging scraper frame 401 is further ensured, the feed falling onto the discharging scraper frame 401 slides out of the discharging scraper assembly 4, it needs to be explained that the hydraulic motor 404 can rotate in two directions, the feed can be conveyed to two sides of the vehicle body 1, and the feed conveying is more convenient and efficient; the other end of the discharging scraper blade frame 401 is also provided with a chain wheel adjusting mechanism 5, the chain wheel adjusting mechanism 5 is connected with the driven shaft 406 and can drive the driven shaft 406 to slide on the discharging scraper blade frame 401, the driven shaft 406 is controlled to slide on the discharging scraper blade frame 401, after the discharging scraper blade assembly 4 is used for a period of time, the chain 402 can be loosened, the driven shaft 406 slides on the discharging scraper blade frame 401, the distance between the driven shaft 406 and the driving shaft can be increased, and then the chain 402 is tensioned, so that the equipment can normally run.
It should be noted that, in the above embodiment, one or two sprocket adjusting mechanisms 5 may be provided, and when the two sprocket adjusting mechanisms 5 are provided, the two sprocket adjusting mechanisms 5 are respectively provided on both sides of the discharging scraper frame 401, and when the discharging scraper frame 401 is provided with only one sprocket, the discharging scraper frame 401 is provided on one side of the discharging scraper frame 401, and the other side of the discharging scraper frame 401 can also ensure the sliding effect of the driven shaft 406.
As a preferred embodiment in this embodiment, it should be further explained that, as shown in fig. 6 and fig. 7, both ends of the driven shaft 406 are mounted on the discharging scraper frame 401 through driven shaft bearing seats 408, the driven shaft bearing seats 408 can ensure the free rotation effect of the driven shaft 406, and further ensure the use effect of the chain 402, and as long as the driven shaft bearing seats 408 are slidably connected to the discharging scraper frame 401, the driven shaft 406 can be ensured to function when the chain 402 is tensioned, the two sides of the discharging scraper frame 401 are both provided with elongated holes 409, the driven shaft bearing seats 408 are slidably connected in the elongated holes 409, where it should be explained that the elongated holes 409 may be one, two or three, as shown in fig. 6 and fig. 7, the driven shaft bearing seats 408 are slidably connected in one elongated hole 409, the upper end and the lower end of the driven shaft bearing seats 408 are respectively connected with one bolt, the two bolts are respectively connected in a long strip hole in a sliding way and are matched with each other, so that the sliding effect of the driven shaft bearing seat 408 on the unloading scraper plate frame 401 can be ensured; the chain wheel adjusting mechanism 5 is arranged on one side of the driven shaft bearing seat 408 close to the middle part of the discharging scraper blade frame 401, so that the driven shaft 406 is pushed, the distance between the driven shaft 406 and the driving shaft is increased, and the tensioning effect of the chain 402 is achieved.
As a preferred embodiment in this embodiment, it should be further explained that the sprocket adjusting mechanism 5 includes a positioning sleeve 501, a one-way sliding rod 502 and a compression spring 503, the positioning sleeve 501 is mounted on the discharging scraper frame 401, the one-way sliding rod 502 penetrates through the positioning sleeve 501, and one end of the one-way sliding rod 502 is connected to the driven shaft bearing seat 408, which may be fixedly connected, or as shown in fig. 6 and 7, a nut is connected to the driven shaft bearing seat 408, and then the one-way sliding rod 502 is connected to the nut through a thread, so as to achieve detachable connection; the middle part of the one-way sliding rod 502 is provided with an annular limiting bulge 504 positioned between the positioning sleeve 501 and the driven shaft bearing seat 408, the compression spring 503 is sleeved outside the one-way sliding rod 502, two ends of the compression spring 503 are respectively abutted against the annular limiting bulge 504 and the positioning sleeve 501, the compression spring 503 is in a compression state at ordinary times, because the positioning sleeve 501 is arranged on the discharging scraper blade frame 401 and keeps relatively fixed, the compression spring 503 can give a force to the one-way sliding rod 502 to slide towards the driven shaft bearing seat 408 through the annular limiting bulge 504, once the chain 402 is loosened, the compression spring 503 can push the driven shaft bearing seat 408 through the one-way sliding rod 502, and the tensioning of the chain 402 is realized.
As a preferred embodiment in this embodiment, it should be further explained that the sprocket adjusting mechanism 5 further includes a positioning member 505, the positioning member 505 is fixed on the discharging scraper frame 401, a threaded hole is formed in the positioning member 505, and the positioning sleeve 501 is threadedly connected to the threaded hole of the positioning member 505, so that the position of the positioning member 505 can be adjusted, and the position of the one-way sliding rod 502 can be adjusted relatively, so as to make the tensioning effect of the sprocket adjusting mechanism 5 better according to the actual situation; one end of the positioning sleeve 501, which is far away from the driven shaft bearing seat 408, is provided with an inner hexagonal wrench hole, so that the positioning sleeve 501 can be conveniently rotated by a wrench, and then the relative position of the positioning sleeve 501 on the discharging scraper blade frame 401 can be adjusted.
As a preferred embodiment in this embodiment, it should be further explained that the sprocket adjusting mechanism 5 further includes a one-way limiting member 506, and the one-way limiting member 506 is rotatably connected to the discharging scraper frame 401, preferably rotatably connected to the discharging scraper frame 401 through a bearing, so that the flexibility of the one-way limiting member 506 is better; the upper end of the one-way sliding rod 502 is provided with a tooth groove section, the one-way limiting piece 506 is arranged above the tooth groove section, and the lower end of the one-way limiting piece 506, which faces one side of the driven shaft bearing seat 408, is provided with positioning teeth extending downwards, the positioning teeth are clamped in tooth grooves of the tooth groove section, in a natural state, the weight of the position of the positioning tooth is a little heavier, so that the one-way limiting piece 506 can ensure that the positioning tooth is downwards clamped into the tooth socket of the tooth socket section in the natural state all the time, when the one-way sliding rod 502 slides towards the driven shaft bearing seat 408, the one-way limiting piece 506 does not affect the sliding of the one-way sliding rod 502, when the one-way sliding rod 502 is forced away from the driven shaft bearing seat 408, the one-way limiting member 506 limits the sliding of the one-way sliding rod 502, so that the one-way sliding rod 502 can only slide towards the direction of the driven shaft bearing seat 408, and the chain tensioning effect is achieved.
As a preferred embodiment in this embodiment, it should be further described that the discharging scraper frame 401 is provided with a limiting block 410 located above the one-way limiting member 506, so as to ensure that the positioning teeth of the one-way limiting member 506 are always located on one side of the one-way limiting member 506 facing the driven shaft bearing seat 408, thereby ensuring the stability of the one-way limiting member 506.
As a preferred embodiment in this embodiment, it should be further described that both ends of the discharging scraper framework 401 are provided with discharging sliding plates 6, and the back of the discharging sliding plates 6 is provided with magnets 7, so that iron filings in the feed can be attracted, and the feed can be used for more hygienically feeding and breeding cattle (sheep, donkey, etc.).
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A material scattering vehicle comprises a vehicle body (1) and is characterized in that a hopper box (2) for loading materials is arranged on the vehicle body (1), a conveying auger (3) is arranged in the hopper box (2), an anti-blocking blade (301) capable of preventing feed from being blocked is arranged at the tail end of the conveying auger (3), the anti-blocking blade (301) and an auger blade (302) of the conveying auger (3) are arranged at intervals, a material stirring area of the conveying auger (3) is arranged between the anti-blocking blade (301) and the auger blade (302), a discharging opening is arranged at the bottom of the hopper box (2) below the material stirring area, and a discharging scraper assembly (4) is arranged on the vehicle body (1) below the discharging opening; a plurality of material shifting plates (303) are arranged on the conveying auger (3) corresponding to the material shifting area, and the conveying auger (3) uniformly shifts feed entering the material shifting area into the feed opening through all the material shifting plates (303).
2. A scattering vehicle as claimed in claim 1, characterized in that said material-stirring area is provided with at least two material-stirring plate combinations, all of which are uniformly distributed in the material-stirring area along the circumferential direction of the conveying auger (3), each material-stirring plate combination comprising at least three material-stirring plates (303); in each group of the material shifting plate combination, all the material shifting plates (303) are spirally distributed on the conveying auger (3) from one end close to the auger blade (302) to the other end in the material shifting area, the distances of any two adjacent material shifting plates (303) in the length direction of the conveying auger (3) are equal, and the distances of any two adjacent material shifting plates (303) in the circumferential direction of the conveying auger (3) are equal.
3. A scattering vehicle as claimed in claim 1, characterized in that said anti-blocking blades (301) are provided in at least two numbers, all anti-blocking blades (301) are uniformly distributed at the end of the conveying auger (3), and the anti-blocking blades (301) are inclined towards the direction of the material stirring area.
4. A scattering vehicle as claimed in claim 1, wherein said discharging scraper assembly (4) comprises a discharging scraper frame (401), two chains (402) rotatably connected to both sides of the discharging scraper frame (401), a plurality of scrapers (403) uniformly distributed between the two chains (402), and a hydraulic motor (404) for driving the two chains (402) to rotate synchronously, the hydraulic motor (404) is mounted at one end of the discharging scraper frame (401), a driving shaft is connected to a crankshaft of the hydraulic motor (404), two driving sprockets (405) are rotatably connected to the driving shaft, and the two driving sprockets (405) are respectively engaged with one ends of the two chains (402); the other end of the discharging scraper plate frame (401) is movably connected with a driven shaft (406), the driven shaft (406) is connected with two driven chain wheels (407), and the two driven chain wheels (407) are respectively meshed with the other ends of the two chains (402); the other end of the discharging scraper blade frame (401) is also provided with a chain wheel adjusting mechanism (5), and the chain wheel adjusting mechanism (5) is connected with the driven shaft (406) and can drive the driven shaft (406) to slide on the discharging scraper blade frame (401).
5. A spreading vehicle according to claim 4, wherein both ends of the driven shaft (406) are mounted on the unloading scraper frame (401) through driven shaft bearing seats (408), both sides of the unloading scraper frame (401) are provided with strip holes (409), and the driven shaft bearing seats (408) are slidably connected in the strip holes (409); the chain wheel adjusting mechanism (5) is arranged on one side of the driven shaft bearing seat (408) close to the middle part of the discharging scraper plate frame (401).
6. A scattering vehicle as claimed in claim 5, characterized in that said sprocket adjusting mechanism (5) comprises a positioning sleeve (501), a one-way sliding rod (502) and a compression spring (503), the positioning sleeve (501) is mounted on the discharging scraper frame (401), the one-way sliding rod (502) passes through the positioning sleeve (501) and one end of the one-way sliding rod (502) is connected with the driven shaft bearing seat (408); the middle part of the one-way sliding rod (502) is provided with an annular limiting bulge (504) positioned between the positioning sleeve (501) and the driven shaft bearing seat (408), the compression spring (503) is sleeved outside the one-way sliding rod (502), and two ends of the compression spring (503) are respectively abutted against the annular limiting bulge (504) and the positioning sleeve (501).
7. A scattering vehicle as claimed in claim 6, characterized in that said sprocket adjusting mechanism (5) further comprises a positioning member (505), the positioning member (505) is fixed on the discharging scraper frame (401), a threaded hole is provided on the positioning member (505), and the positioning sleeve (501) is screwed into the threaded hole of the positioning member (505); and one end of the positioning sleeve (501) far away from the driven shaft bearing seat (408) is provided with an inner hexagonal wrench hole.
8. A scattering vehicle as claimed in claim 6 or 7, characterized in that said sprocket adjustment mechanism (5) further comprises a one-way limiting member (506), said one-way limiting member (506) being rotatably connected to the discharge screed frame (401); the upper end of one side of the one-way sliding rod (502) facing the driven shaft bearing seat (408) is provided with a tooth groove section, the one-way limiting piece (506) is arranged above the tooth groove section, the lower end of the one-way limiting piece (506) extends downwards and is provided with positioning teeth, and the positioning teeth are clamped in tooth grooves of the tooth groove section.
9. A scattering vehicle as claimed in claim 8, characterized in that the discharge scraper frame (401) is provided with a stopper (410) above the one-way stopper (506).
10. A scattering vehicle as claimed in claim 4, characterized in that the two ends of the discharging scraper frame (401) are provided with discharging sliding plates (6), and the back of each discharging sliding plate (6) is provided with a magnet (7).
Priority Applications (1)
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| CN202210504653.8A CN114711159B (en) | 2022-05-10 | 2022-05-10 | Material scattering vehicle |
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| CN202210504653.8A CN114711159B (en) | 2022-05-10 | 2022-05-10 | Material scattering vehicle |
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