CN116548182B - Guide rail-free pickup - Google Patents
Guide rail-free pickup Download PDFInfo
- Publication number
- CN116548182B CN116548182B CN202310832285.4A CN202310832285A CN116548182B CN 116548182 B CN116548182 B CN 116548182B CN 202310832285 A CN202310832285 A CN 202310832285A CN 116548182 B CN116548182 B CN 116548182B
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- China
- Prior art keywords
- plate
- grass
- spring
- tooth roller
- pickup
- Prior art date
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- 244000025254 Cannabis sativa Species 0.000 claims abstract description 89
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 239000004459 forage Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D89/00—Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like, i.e. attachments for picking-up hay or the like field crops
- A01D89/001—Pick-up systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D89/00—Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like, i.e. attachments for picking-up hay or the like field crops
- A01D89/004—Mountings, e.g. height adjustment, wheels, lifting devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a pickup, in particular to a guide rail-free pickup, which comprises a pickup main body: the pickup main body at least comprises a spring tooth roller and a fixed base for installing the spring tooth roller, a grass removing frame is arranged on one side of the spring tooth roller and used for removing forage on the spring tooth roller, and a sealing plate is fixedly arranged on the surface of a grass removing frame shell; the closing plate is used for preventing the forage from entering the clearance between pickup main part and the frame casing, and the grass discharge plate is used for discharging the forage from the fixed base, runs through on the bullet tooth roller and installs actuating mechanism, and actuating mechanism is used for driving bullet tooth roller unidirectional rotation. The grass discharging plate with the V-shaped structure is fixedly arranged on the side wall of the spring tooth roller, weeds in the grass discharging cavity can be stirred in the process of synchronous rotation of the spring tooth roller, the weeds are discharged from the grass discharging holes and enter the protecting cover, and finally the weeds are discharged from the leakage holes at the bottom of the protecting cover, so that the problem that the weeds are accumulated in the grass discharging cavity is solved.
Description
Technical Field
The invention relates to a pickup, in particular to a guide rail-free pickup.
Background
The guide rail-free pickup is generally applied to agricultural machinery and is mainly used for rolling up crops such as forage on the ground from the ground, and because gaps exist between the existing pickup and the frame shell, the forage can be blocked into the gaps in the pickup process, and the blocked forage is not easy to clean; meanwhile, as gaps exist between the two ends of the spring tooth roller and the side plates, forage can enter the forage discharging cavity through the gaps, and the forage is piled up in the forage discharging cavity, and the piled forage can influence the normal operation of the spring tooth shaft, the invention aims to provide the guide rail-free pickup.
Disclosure of Invention
The object of the present invention is to solve the above-mentioned drawbacks of the prior art by proposing a trackless pickup.
The technical scheme adopted by the invention is as follows:
there is provided a trackless pickup including a pickup body: the pick-up main body at least comprises a spring tooth roller and a fixed base for installing the spring tooth roller, a grass removing frame is arranged on one side of the spring tooth roller and used for removing forage on the spring tooth roller, and a sealing plate is fixedly arranged on the surface of a grass removing frame shell;
the grass discharging plate is used for discharging the grass from the fixed base, a driving mechanism is installed on the spring tooth roller in a penetrating mode, and the driving mechanism is used for driving the spring tooth roller to rotate in a unidirectional mode.
As a preferred technical scheme of the invention: the spring tooth roller cover plate is fixedly arranged on the outer wall of the spring tooth roller, a plurality of mounting grooves are formed in the surface of the spring tooth roller cover plate, spring teeth are fixedly arranged in the mounting grooves, the mounting grooves are uniformly arranged in an annular array, the spring teeth comprise spiral springs, toothed bars are fixedly arranged at two ends of each spiral spring, and a buckling ring is arranged at the center of each spiral spring.
As a preferred technical scheme of the invention: the driving mechanism comprises a spring gear shaft and a unidirectional chain wheel assembly fixedly mounted at one end of the spring gear shaft, the unidirectional chain wheel assembly is used for driving the spring gear shaft to rotate unidirectionally, a driving chain wheel is fixedly mounted at the other end of the spring gear shaft, the grass removing frame is positioned on the upper surface of the spring gear roller, a plurality of grass removing teeth are arranged on the grass removing frame, gaps are reserved between two adjacent grass removing teeth, and when the spring gear shaft drives the spring gear to rotate, the toothed bar penetrates through the gaps.
As a preferred technical scheme of the invention: the fixed base comprises side plates which are symmetrically arranged on the left side and the right side, a shield is fixedly arranged on the side wall of each side plate, a grass removing frame is fixedly arranged between the two side plates, protection strips are arranged at the two ends of each spring tooth roller, the two ends of each protection strip are fixedly arranged on the grass removing frame, grass discharging cavities are formed in the two ends of each spring tooth roller in a surrounding mode through the protection strips, the grass discharging plates are located in the grass discharging cavities, the side plates are used for sealing the grass discharging cavities, and grass discharging holes are formed in the side plates penetrating through the side walls.
As a preferred technical scheme of the invention: the unidirectional sprocket assembly at least comprises a unidirectional sprocket, a wall groove is formed in the side wall of the unidirectional sprocket, a ratchet groove is formed in the side wall of the wall groove, an inner fixing plate is fixedly installed in the wall groove, a poking head is rotatably installed on one side of the inner fixing plate, a spring hole is formed in the side wall of the poking head, and a spring is fixedly installed in the spring hole.
As a preferred technical scheme of the invention: the side plate side wall is located the bullet fluted roller edge fixed mounting and has kept off the grass board, just side plate side wall fixed mounting has the gusset plate, gusset plate closely laminates with keeping off the grass board, the gusset plate is used for increasing the structural strength who keeps off the grass board.
As a preferred technical scheme of the invention: the side plate is characterized in that a stirring shaft inserting hole is further formed in one side of the side plate, the stirring shaft inserting hole is of a semi-open structure, a rivet welding hole is formed in the edge of the stirring shaft inserting hole in a penetrating mode, a connecting plate is fixedly clamped on the stirring shaft inserting hole, the connecting plate comprises an outer layer plate, an inner layer plate is fixedly arranged on one side of the outer layer plate, the size of the inner layer plate is matched with the opening of the stirring shaft inserting hole, and the inner layer plate is installed at the opening of the stirring shaft inserting hole in a clamping mode.
As a preferred technical scheme of the invention: the side plate side wall is also fixedly provided with an upper support and a lower support, the lower support is positioned at the edge of the bottom of the side plate side wall, the lower support is tightly attached to the inner wall of the protective cover, and the lower support is used for improving the structural strength of the bottom of the protective cover.
As a preferred technical scheme of the invention: the spring gear shaft is provided with a cylindrical hole aligning ball bearing, oil seals are arranged on two sides of the cylindrical hole aligning ball bearing, one side of the cylindrical hole aligning ball bearing is provided with an oil seal seat, and one of the oil seals is arranged between the oil seal seat and the spring gear shaft.
As a preferred technical scheme of the invention: the oil seal seat is of an annular structure, a shaft hole is formed in the side wall of the oil seal seat in a penetrating mode, and the inner wall of the shaft hole is of an inclined structure.
Compared with the prior art, the invention has the beneficial effects that:
1. in this no guide rail pickup, be provided with one-way sprocket assembly in the one-way sprocket assembly one end, and be provided with two shifting blocks, two shifting blocks can ensure the homogeneity of one-way sprocket assembly atress, simultaneously, still are provided with cylinder hole aligning ball bearing on the spring tooth axle, and install the oil blanket seat that the inner wall is the slope structure between cylinder hole aligning ball bearing and the spring tooth axle, when needs dismantlement oil blanket seat, insert the slope structure with the instrument in, conveniently pull down the oil blanket seat.
2. In the guide rail-free pickup, the upper support and the lower support are fixedly arranged on the side wall of the side plate, and the bottom of the shield can possibly touch the ground to deform in the working process, so that the bottom support is increased for the shield through the lower support, and the integral strength of the shield is improved.
3. In this no guide rail pickup, be fixed being provided with in spring tooth roller lateral wall and be V type structure row grass board, row grass board is along with the synchronous pivoted in-process of spring tooth roller, can agitate the weeds of row grass intracavity, makes weeds follow row grass hole discharge and get into in the guard shield, and weeds follow the leakage hole discharge of guard shield bottom at last, has solved the accumulational problem of weeds in row grass intracavity.
4. In the guide rail-free pickup, a sealing plate is fixedly arranged on the surface of a grass removing frame, the sealing plate is tightly attached to the inner wall of a frame shell, and the sealing plate is used for reducing a gap between a pickup main body and the frame shell and preventing grass from leaking in the gap.
Drawings
FIG. 1 is a schematic view showing the overall structure of a pickup according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of a pickup according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a latch roller according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of the mounting position of the grass removing rack in the preferred embodiment of the present invention;
FIG. 5 is a schematic view of a spring tooth structure according to a preferred embodiment of the present invention;
FIG. 6 is a schematic view of a partial construction of a unidirectional sprocket assembly in accordance with a preferred embodiment of the present invention;
FIG. 7 is a schematic view of a partial structure of a unidirectional sprocket in accordance with a preferred embodiment of the present invention;
FIG. 8 is a schematic view of a side plate according to a preferred embodiment of the present invention;
FIG. 9 is a schematic view showing the structure of a whipping shaft insertion hole in a preferred embodiment of the present invention;
FIG. 10 is a schematic view of a structure of a connecting plate according to a preferred embodiment of the present invention;
FIG. 11 is a schematic cross-sectional view of a cylindrical bore aligning ball bearing in accordance with a preferred embodiment of the present invention;
FIG. 12 is an enlarged schematic view of the structure shown in FIG. 11A in accordance with the preferred embodiment of the present invention;
fig. 13 is a schematic view of the oil seal structure in the preferred embodiment of the invention.
The meaning of each label in the figure is:
1. a pickup main body;
2. spring tooth roller;
201. a protection strip; 2011. a grass discharging cavity;
202. spring tooth roller cover plate;
203. a mounting groove;
204. spring teeth; 2041. a coil spring; 2042. a buckling ring; 2043. a toothed bar;
205. grass discharging plates;
206. spring tooth shaft;
207. a cylindrical hole aligning ball bearing; 2071. an oil seal seat; 2072. a shaft hole; 2073. an oil seal;
208. a unidirectional sprocket assembly; 2081. a unidirectional sprocket; 2082. a wall groove; 2083. an inner fixing plate; 2084. a poking head; 2085. a pick pin; 2086. a spring hole;
209. a drive sprocket;
3. a grass removing frame; 301. removing grass teeth; 302. a sealing plate; 303. an oil cylinder mounting seat;
4. a shield;
5. a side plate; 501. a grass discharging hole; 502. grass blocking plates; 5021. a reinforcing plate;
503. a connecting plate; 5031. an outer layer plate; 5032. an inner layer plate; 5033. a bolt;
504. an upper support; 505. a lower support; 506. a stirring shaft insertion hole; 5061. and (5) rivet welding holes.
Detailed Description
It should be noted that, under the condition of no conflict, the embodiments of the present embodiments and features in the embodiments may be combined with each other, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-13, an objective of the present embodiment is to provide a guide rail-free pickup, the pickup body 1 at least includes a latch roller 2, two ends of the latch roller 2 are respectively provided with a side plate 5, the latch roller 2 is rotatably mounted between the two side plates 5, one side of the latch roller 2 is provided with a stripping frame 3, a sealing plate 302 is fixedly mounted on a surface of a housing of the stripping frame 3, the stripping frame 3 is used for stripping the forage on the latch roller 2, the stripping frame 3 is fixedly mounted between the two side plates 5, a protecting cover 4 is fixedly mounted on a side wall of the side plate 5, the protecting cover 4 is used for sealing and protecting the side plates 5, a leakage hole is formed at the bottom of the protecting cover 4, the leakage hole is used for discharging the forage in the protecting cover 4, a latch roller cover 202 is fixedly mounted on an outer wall of the latch roller 2, a plurality of mounting grooves 203 are formed on a surface of the latch roller cover 202, the mounting grooves 203 are used for separating the outer wall of the latch roller 2 into a plurality of areas, the latches 204 are fixedly mounted on the outer wall of the latch roller 2 through positioning bolts, the latches 204 are fixedly mounted in the mounting grooves 203, the latch roller 205 are fixedly mounted on two sides of the latch roller 2, a latch 205 is fixedly mounted on two sides of the latch shaft 206, and a latch shaft 206 is fixedly mounted on one end is fixedly mounted on the other side of the latch shaft 206, and one end is fixedly mounted on the other end of the latch shaft 206.
Further, the plurality of mounting grooves 203 are uniformly arranged in an annular array, the elastic teeth 204 comprise a spiral spring 2041, the two ends of the spiral spring 2041 are fixedly provided with toothed bars 2043, preferably, the toothed bars 2043 are cylindrical rod bodies, the center of the spiral spring 2041 is provided with a buckling ring 2042, a positioning bolt penetrates into the buckling ring 2042, one end of the positioning bolt penetrates through the buckling ring 2042 and is installed in the mounting groove 203 in a threaded manner, a screw cap compresses the buckling ring 2042, the elastic teeth 204 are fixedly installed in the mounting groove 203, the elastic teeth 204 are used for picking up forage, and the elastic teeth 204 are provided with movable elastic structures, so that the elastic teeth 204 can smoothly pass through gaps among the grass removing teeth 301.
The grass removing frame 3 is positioned on the upper surface of the spring tooth roller 2, a plurality of grass removing teeth 301 are arranged on the grass removing frame 3, gaps are reserved between two adjacent grass removing teeth 301, when the spring tooth shaft 206 drives the spring tooth 204 to rotate, the tooth bar 2043 passes through the gaps, the gap size is matched with the tooth bar 2043, when the tooth bar 2043 passes through the gaps, the grass removing teeth 301 remove the grass on the tooth bar 2043, the grass is conveyed backwards along the surface of the grass removing frame 3, and further, an oil cylinder mounting seat 303 is further arranged on the grass removing frame 3, and the oil cylinder mounting seat 303 is used for mounting an oil cylinder; the surface of the grass removing frame 3 is fixedly provided with a sealing plate 302, the sealing plate 302 is tightly attached to the inner wall of the frame shell, and the sealing plate 302 is used for reducing the gap between the pickup main body 1 and the frame shell and preventing grass from being blocked and materials from leaking in the gap.
The fixed base includes the curb plate 5 that left and right sides symmetry set up, curb plate 5 lateral wall fixed mounting has guard shield 4, and take off grass frame 3 fixed mounting between two curb plates 5, because there is the gap between tooth roller 2 both ends and the curb plate 5, and the forage then can get into row grass intracavity 2011 through the gap, in order to in time discharge weeds, tooth roller 2 both ends all install the protection strip 201, protection strip 201 both ends fixed mounting is on taking off grass frame 3, and protection strip 201 is with tooth roller 2 both ends are enclosed and are equipped with row grass chamber 2011, row grass board 205 is located row grass intracavity 2011, curb plate 5 is used for sealing row grass chamber 2011, and row grass hole 501 has been seted up to the lateral wall run through to curb plate 5, preferably, row grass board 205 is V type structure, when row grass board 205 is rotatory with tooth shaft 206 synchro, row grass board 205 of V type structure can stir weeds, and make weeds discharge from row grass hole 501 and get into guard shield 4 in, finally weeds are discharged from the leakage hole of guard shield 4 bottom.
Further, the unidirectional sprocket assembly 208 at least comprises a unidirectional sprocket 2081, a wall groove 2082 is formed in the side wall of the unidirectional sprocket 2081, a ratchet groove is formed in the side wall of the wall groove 2082, an inner fixing plate 2083 is fixedly installed in the wall groove 2082, a poking head 2084 is rotatably installed on one side of the inner fixing plate 2083, a spring hole 2086 is formed in the side wall of the poking head 2084, and a spring is fixedly installed in the spring hole 2086. Preferably, two inner fixing plates 2083 are provided, the two inner fixing plates 2083 are fixedly installed in the wall groove 2082 in an annular array, a gap is reserved between the two inner fixing plates 2083, a shifting head pin 2085 is fixedly installed in the gap, a shifting head 2084 is rotatably installed on the shifting head pin 2085, one end of a spring is fixedly installed in a spring hole 2086, the other end of the spring is fixedly installed on the side wall of the inner fixing plate 2083, the shifting head 2084 is clamped and installed in the ratchet groove, and the shifting head 2084 is matched with the ratchet groove, so that the unidirectional sprocket assembly 208 can only rotate unidirectionally.
Still further, curb plate 5 lateral wall is located bullet fluted roller 2 edge fixed mounting and has kept off grass board 502, and curb plate 5 lateral wall fixed mounting has gusset plate 5021, and gusset plate 5021 closely laminates with keeping off grass board 502, and gusset plate 5021 is used for increasing the structural strength who keeps off grass board 502.
In order to reduce the stress of the bolt and improve the service life of the bolt, a stirring shaft inserting hole 506 is further formed in one side of the side plate 5, the stirring shaft inserting hole 506 is of a semi-open structure, a rivet welding hole 5061 is formed in the edge of the stirring shaft inserting hole 506 in a penetrating mode, a connecting plate 503 is fixedly clamped on the stirring shaft inserting hole 506, the connecting plate 503 comprises an outer layer plate 5031, an inner layer plate 5032 is fixedly arranged on one side of the outer layer plate 5031, the size of the inner layer plate 5032 is matched with the opening of the stirring shaft inserting hole 506, and the inner layer plate 5032 is fixedly clamped at the opening of the stirring shaft inserting hole 506; further, the bolts 5033 are arranged at two ends of the outer layer plate 5031 in a penetrating manner, one end of each bolt 5033 is welded and installed in each rivet welding hole 5061, preferably, each rivet welding hole 5061 is of a special-shaped hole structure, the inner layer plate 5032 is clamped with the stirring shaft inserting holes 506, stress of the bolts can be reduced, the service lives of the bolts are prolonged, and meanwhile, the welding area of the bolts 5033 is larger due to the special-shaped rivet welding holes 5061, and welding strength is better. Still further, in order to ensure the overall strength of the shield 4, prevent the shield 4 from deforming during operation, the side wall of the side plate 5 is further fixedly provided with an upper support 504 and a lower support 505, the lower support 505 is located at the bottom edge of the side wall of the side plate 5, the lower support 505 is tightly attached to the inner wall of the shield 4, and the lower support 505 is used for improving the structural strength of the bottom of the shield 4. Since the bottom of the shield 4 may be deformed against the ground during operation, a bottom support is added to the shield 4 by the lower support 505 to increase the overall strength of the shield 4.
The elastic tooth shaft 206 is provided with a cylindrical hole aligning ball bearing 207, the elastic tooth shaft 206 and the cylindrical hole aligning ball bearing 207 are installed in an interference fit mode, oil seals 2073 are arranged on two sides of the cylindrical hole aligning ball bearing 207, one side of the cylindrical hole aligning ball bearing 207 is provided with an oil seal base 2071, and one oil seal 2073 is installed between the oil seal base 2071 and the elastic tooth shaft 206; the oil seal base 2071 and the cylindrical hole aligning ball bearing 207 are installed in an interference fit mode; the oil seal base 2071 is of an annular structure, the side wall of the oil seal base 2071 is provided with a shaft hole 2072 in a penetrating mode, the inner wall of the shaft hole 2072 is of an inclined structure, preferably, one side, close to the outside, of the inner wall of the shaft hole 2072 is high, one side, close to the oil seal 2073, of the inner wall of the shaft hole 2072 is low, and when the oil seal base 2071 needs to be disassembled, a tool is inserted into the inclined structure, so that the oil seal base 2071 can be easily pulled out and disassembled.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The guide rail-free pickup comprises a pickup body (1), and is characterized in that: the pick-up main body (1) at least comprises a spring tooth roller (2) and a fixed base for installing the spring tooth roller (2), a grass removing frame (3) is arranged on one side of the spring tooth roller (2), the grass removing frame (3) is used for removing forage on the spring tooth roller (2), and a sealing plate (302) is fixedly arranged on the surface of a shell of the grass removing frame (3);
the grass discharging device comprises a pick-up main body (1), a sealing plate (302), a spring tooth roller (2) and a grass discharging plate (205), wherein the sealing plate (302) is used for preventing grass from entering a gap between the pick-up main body (1) and a frame shell, the grass discharging plate (205) is fixedly arranged on two sides of the spring tooth roller (2), the grass discharging plate (205) is used for discharging the grass from a fixed base, a driving mechanism is arranged on the spring tooth roller (2) in a penetrating manner, and the driving mechanism is used for driving the spring tooth roller (2) to rotate in a unidirectional manner;
the fixed base comprises side plates (5) symmetrically arranged on the left side and the right side, a protecting cover (4) is fixedly arranged on the side wall of each side plate (5), a grass removing frame (3) is fixedly arranged between the two side plates (5), protective strips (201) are arranged at two ends of each spring tooth roller (2), the two ends of each protective strip (201) are fixedly arranged on the grass removing frame (3), grass removing cavities (2011) are formed in the two ends of each protective strip (201) in a surrounding mode, grass removing plates (205) are located in the grass removing cavities (2011), the side plates (5) are used for sealing the grass removing cavities (2011), and grass removing holes (501) are formed in the side plates (5) penetrating through the side walls;
the side plate (5) side wall is located bullet fluted roller (2) edge fixed mounting has grass blocking plate (502), just curb plate (5) side wall fixed mounting has gusset plate (5021), gusset plate (5021) closely laminate with grass blocking plate (502), gusset plate (5021) are used for increasing the structural strength of grass blocking plate (502).
2. The trackless pickup of claim 1, wherein: the spring tooth roller cover plate (202) is fixedly arranged on the outer wall of the spring tooth roller (2), a plurality of mounting grooves (203) are formed in the surface of the spring tooth roller cover plate (202), spring teeth (204) are fixedly arranged in the mounting grooves (203), the mounting grooves (203) are uniformly arranged in a ring-shaped array, the spring teeth (204) comprise coil springs (2041), toothed bars (2043) are fixedly arranged at two ends of each coil spring (2041), and buckling rings (2042) are arranged at the center of each coil spring (2041).
3. The trackless pickup of claim 2, wherein: the driving mechanism comprises a spring gear shaft (206) and a one-way chain wheel assembly (208) fixedly arranged at one end of the spring gear shaft (206), the one-way chain wheel assembly (208) is used for driving the spring gear shaft (206) to rotate unidirectionally, a driving chain wheel (209) is fixedly arranged at the other end of the spring gear shaft (206), the grass removing frame (3) is positioned on the upper surface of the spring gear roller (2), a plurality of grass removing teeth (301) are arranged on the grass removing frame (3), gaps are reserved between two adjacent grass removing teeth (301), and when the spring gear shaft (206) drives the spring gear (204) to rotate, the toothed bar (2043) penetrates through the gaps.
4. A trackless pickup according to claim 3, wherein: the unidirectional sprocket assembly (208) at least comprises a unidirectional sprocket (2081), a wall groove (2082) is formed in the side wall of the unidirectional sprocket (2081), a ratchet groove is formed in the side wall of the wall groove (2082), an inner fixing plate (2083) is fixedly arranged in the wall groove (2082), a poking head (2084) is rotatably arranged on one side of the inner fixing plate (2083), a spring hole (2086) is formed in the side wall of the poking head (2084), and a spring is fixedly arranged in the spring hole (2086).
5. The trackless pickup of claim 1, wherein: the side plate (5) is characterized in that a stirring shaft inserting hole (506) is further formed in one side of the side plate, the stirring shaft inserting hole (506) is of a semi-open structure, a rivet welding hole (5061) is formed in the edge of the stirring shaft inserting hole (506) in a penetrating mode, a connecting plate (503) is fixedly clamped on the stirring shaft inserting hole (506), the connecting plate (503) comprises an outer plate (5031), an inner plate (5032) is fixedly arranged on one side of the outer plate (5031), the size of the inner plate (5032) is matched with the opening of the stirring shaft inserting hole (506), and the inner plate (5032) is fixedly clamped on the opening of the stirring shaft inserting hole (506).
6. The trackless pickup of claim 1, wherein: the side plate (5) side wall is also fixedly provided with an upper support (504) and a lower support (505), the lower support (505) is positioned at the edge of the side plate (5) side wall bottom, the lower support (505) is tightly attached to the inner wall of the protective cover (4), and the lower support (505) is used for improving the structural strength of the bottom of the protective cover (4).
7. A trackless pickup according to claim 3, wherein: cylindrical hole aligning ball bearings (207) are arranged on the elastic gear shafts (206), oil seals (2073) are arranged on two sides of each cylindrical hole aligning ball bearing (207), an oil seal seat (2071) is arranged on one side of each cylindrical hole aligning ball bearing (207), and one oil seal (2073) is arranged between each oil seal seat (2071) and the elastic gear shaft (206).
8. The trackless pickup of claim 7, wherein: the oil seal seat (2071) is of an annular structure, a shaft hole (2072) is formed in the side wall of the oil seal seat (2071) in a penetrating mode, and the inner wall of the shaft hole (2072) is of an inclined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310832285.4A CN116548182B (en) | 2023-07-07 | 2023-07-07 | Guide rail-free pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310832285.4A CN116548182B (en) | 2023-07-07 | 2023-07-07 | Guide rail-free pickup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116548182A CN116548182A (en) | 2023-08-08 |
| CN116548182B true CN116548182B (en) | 2023-09-15 |
Family
ID=87490213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310832285.4A Active CN116548182B (en) | 2023-07-07 | 2023-07-07 | Guide rail-free pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116548182B (en) |
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| JP2003009647A (en) * | 2001-07-03 | 2003-01-14 | Atex Co Ltd | Pickup apparatus for roll baler |
| CN204186838U (en) * | 2014-10-31 | 2015-03-04 | 中外合资沃得重工（中国）有限公司 | Circle bale Bundling machine drive sprocket engaging and disengaging gear |
| CN206402722U (en) * | 2017-01-10 | 2017-08-15 | 呼伦贝尔市瑞丰农牧业科技有限公司 | A kind of pickup with grass pressing roller |
| CN206402721U (en) * | 2017-01-10 | 2017-08-15 | 呼伦贝尔市瑞丰农牧业科技有限公司 | A kind of elastic claw assembling structure |
| CN206629478U (en) * | 2017-02-23 | 2017-11-14 | 中联重机股份有限公司 | With the baler pickup for dividing standing grain device |
| CN210298611U (en) * | 2019-07-15 | 2020-04-14 | 温州大学 | Non-cam disc type pickup for baling machinery |
| CN216650548U (en) * | 2022-04-25 | 2022-06-03 | 潍柴雷沃重工股份有限公司 | Retainer-free pickup and agricultural machine |
| CN217116959U (en) * | 2022-05-06 | 2022-08-05 | 黑龙江省北鹿机械装备制造(集团)有限公司 | Grass-bouncing roller of pickup device |
-
2023
- 2023-07-07 CN CN202310832285.4A patent/CN116548182B/en active Active
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| JP2003009647A (en) * | 2001-07-03 | 2003-01-14 | Atex Co Ltd | Pickup apparatus for roll baler |
| CN204186838U (en) * | 2014-10-31 | 2015-03-04 | 中外合资沃得重工（中国）有限公司 | Circle bale Bundling machine drive sprocket engaging and disengaging gear |
| CN206402722U (en) * | 2017-01-10 | 2017-08-15 | 呼伦贝尔市瑞丰农牧业科技有限公司 | A kind of pickup with grass pressing roller |
| CN206402721U (en) * | 2017-01-10 | 2017-08-15 | 呼伦贝尔市瑞丰农牧业科技有限公司 | A kind of elastic claw assembling structure |
| CN206629478U (en) * | 2017-02-23 | 2017-11-14 | 中联重机股份有限公司 | With the baler pickup for dividing standing grain device |
| CN210298611U (en) * | 2019-07-15 | 2020-04-14 | 温州大学 | Non-cam disc type pickup for baling machinery |
| CN216650548U (en) * | 2022-04-25 | 2022-06-03 | 潍柴雷沃重工股份有限公司 | Retainer-free pickup and agricultural machine |
| CN217116959U (en) * | 2022-05-06 | 2022-08-05 | 黑龙江省北鹿机械装备制造(集团)有限公司 | Grass-bouncing roller of pickup device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116548182A (en) | 2023-08-08 |
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