CN210298611U - Non-cam disc type pickup for baling machinery - Google Patents
Non-cam disc type pickup for baling machinery Download PDFInfo
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- CN210298611U CN210298611U CN201921101396.3U CN201921101396U CN210298611U CN 210298611 U CN210298611 U CN 210298611U CN 201921101396 U CN201921101396 U CN 201921101396U CN 210298611 U CN210298611 U CN 210298611U
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- pickup
- tooth
- roller
- elastic
- elastic tooth
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Abstract
The utility model discloses a cam-disc-free pickup device for a straw binding machine, which comprises a pickup roller (10), wherein pickup shafts (1) are arranged at two ends of the pickup roller (10), and elastic teeth (2) are arranged on the pickup roller (10); a hanging plate (6) is arranged on each picker shaft (1) through a bearing seat (3), a transmission chain wheel (5) positioned on the outer side of the bearing seat (3) is arranged at the outer end of each picker shaft (1), an elastic tooth beam frame (20) is arranged between the two hanging plates (6), an elastic tooth beam (21) is arranged on the elastic tooth beam frame (20), and an elastic tooth protective plate (30) is arranged outside the elastic tooth beam (21); the directional roller and the cam disc are not arranged, so that the mutual abrasion of the directional roller and the cam disc in the use process is avoided, the crop straw harvesting operation can be reliably and effectively carried out, and the service life and the practicability of the pickup are improved.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, especially, no cam disc formula pickup that a baling press machinery used.
Background
With the approach of agricultural integration, more and more agricultural operations adopt mechanized treatment, crop straws generated by grain production in China each year reach about 8 hundred million tons, and the treatment of straws in a mode of prohibiting incineration is a common recognition for protecting the environment and not wasting resources, but the timely harvesting and treatment of a large amount of crop straws in grain production are also problems which cannot be avoided and must be solved. Round baler and square baler have become popular in China as harvesting machine for pasture and crop straw, and especially round baler has become the dominant machine for harvesting crop straw. However, since the round baler belongs to a grass harvesting machine, the round baler has inadaptability for harvesting crop straws, and a prominent problem is a pickup mechanism (pickup). The circular baler adopts a cam disc type picker, when straw stalks are harvested, a directional roller drives a picking elastic tooth to rotate in a cam disc, a specific cam disc track determines a motion track of the picking elastic tooth, and the directional roller rotates in the cam disc under the action of continuous impact force of the picking elastic tooth, so that the picking elastic tooth and the cam disc are subjected to the action of force caused by the impact force and acceleration continuously, and the two rollers are subjected to accelerated wear and damage. Especially when the corn stalks and the cotton stalks are harvested, the directional roller and the cam disc of the cam disc type pick-up device are extremely easy to damage seriously to delay the farming season, the service life is not long, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no cam disc formula pickup that baling press machinery was used. The directional roller and the cam disc are not arranged, so that the mutual abrasion of the directional roller and the cam disc in the use process is avoided, the crop straw harvesting operation can be reliably and effectively carried out, and the service life and the practicability of the pickup are improved.
The technical scheme of the utility model: a pickup without a cam disc for a straw binding machine comprises a pickup roller, wherein pickup shafts are arranged at two ends of the pickup roller, and elastic teeth are arranged on the pickup roller; every picker is epaxial to be equipped with the fishplate bar through the bearing frame, and every picker off-axial end is equipped with the drive sprocket who is located the bearing frame outside, is equipped with between two fishplate bars and plays the tooth roof beam structure, play to be equipped with on the tooth roof beam structure and play the tooth backplate outward.
In the aforesaid no cam disc formula pickup that baling press machinery used, the pickup roller include by a plurality of roller bracing pieces of evenly arranging enclose close the roller support body that forms, roller bracing piece one side is equipped with the bullet tooth clamp plate, the embedded supporting disk that is equipped with of roller support body, the both ends of roller support body are equipped with bullet tooth clamp plate baffle, the lateral surface of bullet tooth clamp plate baffle is equipped with the support limit dish.
In the non-cam disc type picker for the straw binding machine, the picker rollers are provided with a plurality of picker rollers, and adjacent picker rollers are fixedly connected through the supporting side disc.
In the non-cam disc type pickup for the straw bundling machine, a plurality of mounting grooves are formed in the roller supporting rod, elastic tooth pressure pads are arranged on the mounting grooves, and bolt and nut assemblies are arranged on the elastic tooth pressure pads; the bolt and nut assembly package comprises a nut arranged on the elastic tooth pressure pad, and a square neck bolt is arranged on the nut.
In the non-cam disc type pickup for the straw bundling machine, a plurality of elastic tooth sequential plates are welded on the inner surface of the elastic tooth beam, and a support plate fixed with the surface of the elastic tooth beam is arranged above the elastic tooth sequential plates; the two ends of the elastic tooth beam frame are fixedly provided with side plates, a plurality of connecting bolts are arranged on the side plates, and the connecting bolts are connected with the hanging plate.
In the non-cam disc type pickup for the straw bundling machine, a plurality of through holes are respectively formed at two ends of the elastic tooth guard plate, and the elastic tooth guard plate is of an arc-shaped structure.
In the non-cam disc type pickup for the straw bundling machine, the elastic tooth beam is provided with a plurality of rivet nuts, and the rivet nuts are embedded above the elastic tooth guard plate through the through holes.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses mainly by pickup roller, pickup roller both ends pick up the ware axle and every pickup axle outer end and be located the drive sprocket etc. of the bearing frame outside and constitute, thereby realize the utility model discloses no cam disc structure to avoided the mutual wearing and tearing of pickup directional gyro wheel in the use and cam disc, can reliably effectually carry out crop straw's results operation, improve pickup life, and the utility model discloses still use chain drive's motion mode, efficient, reliable operation can work in adverse circumstances such as high temperature, humidity, dustiness, have the pollution. The pickup roller is provided with a plurality of elastic teeth, the pickup roller rotates along with the pickup shaft, the elastic teeth fixed on the pickup roller do circumferential rotation along with the pickup roller, and the materials (crop straws or pasture grass) laid into strips are picked up and sent into a baling chamber of a round baler or a square baler; the transmission chain wheel is meshed with the transmission chain, the transmission chain wheel is driven to rotate by utilizing the rotation torque provided by the transmission chain, and the transmission chain wheel rotates to enable the picker shaft to rotate.
Furthermore, the pick-up roller comprises a roller frame body formed by enclosing a plurality of roller supporting rods which are uniformly arranged, wherein an elastic tooth pressing plate is fixedly arranged on one side of each roller supporting rod, a plurality of mounting grooves are formed in each roller supporting rod, elastic tooth pressing pads are arranged on the mounting grooves, and bolt and nut assemblies are arranged on the elastic tooth pressing pads; the elastic teeth are fixed on the elastic tooth pressing plate through the bolt and nut assemblies arranged on the mounting grooves, and each elastic tooth is provided with the mounting groove and the bolt and nut assemblies which are arranged in a one-to-one correspondence with the mounting groove and the bolt and nut assemblies, so that when one elastic tooth is worn and needs to be replaced, the elastic tooth can be replaced and adjusted independently, and the practicability is improved; the elastic tooth beam is internally provided with a plurality of elastic teeth along the direction of the plate in a welding manner, so that the elastic teeth can smoothly slide out from the elastic tooth beam frame, the elastic teeth are provided with support plates fixed on the surface of the elastic tooth beam along the plate, and the support plates play a role in fixed support for the elastic tooth beam frame, so that the elastic tooth beam can be prevented from deforming in the working process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic view of the assembly of the picker drum;
fig. 4 is a schematic structural view of a picker roller;
FIG. 5 is a schematic view of the construction of a latch beam;
fig. 6 is a partial front view of the present invention;
FIG. 7 is an assembly schematic of the bolt and nut assembly.
The labels in the figures are: 1-a picker shaft; 2-spring teeth; 3-bearing seat; 5-a drive sprocket; 6, hanging a plate; 10-a picker roller; 11-roller support bar; 12-spring-tooth pressure plate; 13-a support disk; 14-spring-tooth pressure plate baffle; 15-supporting the side disc; 16-mounting grooves; 17-spring tooth pressure pad; 18-roller frame body; 20-elastic tooth beam frame; 21-a spring tooth beam; 22-spring tooth smoothing plate; 23-a support plate; 24-edge plates; 25-connecting bolts; 26-rivet nuts; 30-elastic tooth guard plate; 31-a through hole; 40-bolt-nut assembly; 41-a nut; 42-square neck bolt; 43-spacer.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): a non-cam disc type pickup for a straw binding machine is shown in figure 1 and comprises a pickup roller 10, wherein pickup shafts 1 are arranged at two ends of the pickup roller 10, and elastic teeth 2 are arranged on the pickup roller 10; a hanging plate 6 is arranged on each picker shaft 1 through a bearing seat 3, a protective cover is arranged outside the hanging plate to ensure stable and reliable chain transmission, and a circular hole is formed in the hanging plate and is in floating connection with the round baler frame through the circular hole; the outer end of each picker shaft 1 is provided with a transmission chain wheel 5 positioned on the outer side of the bearing seat 3, an elastic tooth beam frame 20 is arranged between the two hanging plates 6, an elastic tooth beam 21 is arranged on the elastic tooth beam frame 20, and an elastic tooth guard plate 30 is arranged outside the elastic tooth beam 21.
As shown in fig. 2-4, the pick-up roller 10 includes the roller support body 18 that is enclosed and closes formation by a plurality of roller bracing pieces 11 of evenly arranging, the roller bracing piece can be four, become the setting of L type, roller support body 18 embeds and is equipped with supporting disk 13, the supporting disk plays the effect of fixed stay to roller support body 18, inlay between four roller bracing pieces and establish the supporting disk and enclose and close the roller support body that forms rectangular bodily form, every roller bracing piece 11 one side is equipped with bullet tooth clamp plate 12, roller support body 18's both ends are equipped with bullet tooth clamp plate baffle 14, the lateral surface of bullet tooth clamp plate baffle 14 is equipped with support side dish 15, pick-up roller 10 has a plurality ofly, through supporting side dish 15 fixed connection between the adjacent pick-up roller 10.
As shown in fig. 7, a plurality of mounting grooves 16 are formed in the roller support rod 11, spring tooth pressure pads 17 are arranged on the mounting grooves 16, and bolt and nut assemblies 40 are arranged on the spring tooth pressure pads 17; the bolt-nut assembly 40 comprises a gasket 43 arranged on the elastic tooth pressure pad 17, a nut 41 is arranged on the gasket, and a square-neck bolt 42 is further arranged on the nut 41.
As shown in fig. 5 and 6, the elastic tooth beam is rectangular, the elastic tooth beams are symmetrically arranged along two sides of the elastic tooth beam frame, the number of the elastic tooth beams is between 20 and 40, a plurality of elastic tooth following plates 22 are welded on the inner surface of the elastic tooth beam 21, the elastic tooth following plates are welded at the outlet of the elastic tooth 2 to ensure that the elastic tooth 2 can smoothly slide out of the elastic tooth beam frame, a tooth shifting part of the elastic tooth is outwards protruded between every two elastic tooth following plates and is used for picking up material crop straws or pasture grass, a support plate 23 fixed with the inner surface of the elastic tooth beam 21 is arranged above each elastic tooth following plate 22, and a support plate is correspondingly arranged on each elastic tooth beam; the two ends of the elastic tooth beam frame 20 are fixed with side plates 24 which can be of a trapezoidal structure, a plurality of connecting bolts 25 are arranged on the side plates 24 and are arranged at four corners of the side plates, and the hanging plates are connected with the hanging plate 6 through the connecting bolts 25.
As shown in fig. 2, a plurality of rivet nuts 26 are provided on the end of the spring-tooth beam 21, a plurality of through holes 31 are provided at both ends of the spring-tooth guard plate 30, the rivet nuts 26 are embedded above the spring-tooth guard plate 30 through the through holes 31, the spring-tooth guard plate is fixed on the spring-tooth beam frame through the through holes and the rivet nuts embedded on the through holes and is bent to form an arc-shaped structure, and a tooth shifting portion of the spring tooth is provided between each spring-tooth guard plate in an outward protruding manner.
The working principle is as follows:
as shown in fig. 1-7, the utility model comprises a picker roller 10, wherein two ends of the picker roller 10 are provided with picker shafts 1, the outer end of each picker shaft 1 is provided with a transmission chain wheel 5 positioned outside a bearing seat 3, the transmission chain wheel is meshed with a transmission chain, the transmission chain wheel is driven to rotate by the rotation torque provided by the transmission chain, and the transmission chain wheel rotates to drive the picker shafts to rotate; the pick-up roller comprises a roller frame body formed by enclosing a plurality of roller supporting rods 11 which are uniformly arranged, the pick-up roller 10 is provided with a plurality of pick-up rollers 10, the adjacent pick-up rollers 10 are fixedly connected through supporting side discs 15, the pick-up roller is provided with elastic teeth, two ends of the pick-up roller 10 are provided with pick-up shafts 1, the pick-up roller rotates along with the pick-up shafts, the elastic teeth fixed on the pick-up roller are circumferentially rotated, and material crop straws or pasture grass paved into strips are picked up and sent into a baling chamber of a round baler or a square baler.
Claims (7)
1. A no cam disc formula pickup for baling press is characterized in that: the device comprises a pickup roller (10), wherein pickup shafts (1) are arranged at two ends of the pickup roller (10), and elastic teeth (2) are arranged on the pickup roller (10); every pickup axle (1) goes up and is equipped with bridging plate (6) through bearing frame (3), and every pickup axle (1) outer end is equipped with drive sprocket (5) that are located the bearing frame (3) outside, is equipped with between two bridging plate (6) and plays tooth roof beam structure (20), be equipped with on the bullet tooth roof beam structure (20) and play tooth roof beam (21), play tooth roof beam (21) is equipped with outward and plays tooth backplate (30).
2. The camless disc type pickup for a baling machine as recited in claim 1, wherein: pick-up roller (10) include and enclose roller support body (18) that closes formation by a plurality of roller bracing pieces (11) of evenly arranging, roller bracing piece (11) one side is equipped with bullet tooth clamp plate (12), roller support body (18) embedded supporting disk (13) that is equipped with, the both ends of roller support body (18) are equipped with bullet tooth clamp plate baffle (14), the lateral surface of bullet tooth clamp plate baffle (14) is equipped with support limit dish (15).
3. The camless disc type pickup for a baling machine as recited in claim 2, wherein: the plurality of pickup roller cylinders (10) are fixedly connected through supporting side discs (15) between the adjacent pickup roller cylinders (10).
4. The camless disc type pickup for a baling machine as recited in claim 2, wherein: a plurality of mounting grooves (16) are formed in the roller supporting rod (11), elastic tooth pressure pads (17) are arranged on the mounting grooves (16), and bolt and nut assemblies (40) are arranged on the elastic tooth pressure pads (17); the bolt and nut assembly (40) comprises a nut (41) arranged on the elastic tooth pressure pad (17), and a square neck bolt (42) is arranged on the nut (41).
5. The camless disc type pickup for a baling machine as recited in claim 1, wherein: a plurality of elastic tooth sequential plates (22) are welded on the inner surface of the elastic tooth beam (21), and a support plate (23) fixed with the surface of the elastic tooth beam (21) is arranged above the elastic tooth sequential plates (22); the two ends of the elastic tooth beam frame (20) are fixedly provided with side plates (24), a plurality of connecting bolts (25) are arranged on the side plates (24), and the connecting bolts (25) are connected with the hanging plate (6).
6. The camless disc type pickup for a baling machine as recited in claim 1, wherein: the elastic tooth guard plate is characterized in that a plurality of through holes (31) are respectively formed in two ends of the elastic tooth guard plate (30), and the elastic tooth guard plate (30) is of an arc-shaped structure.
7. The camless disc type pickup for a baling machine as recited in claim 6, wherein: the elastic tooth beam (21) is provided with a plurality of rivet nuts (26), and the rivet nuts (26) are embedded above the elastic tooth guard plate (30) through holes (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101396.3U CN210298611U (en) | 2019-07-15 | 2019-07-15 | Non-cam disc type pickup for baling machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101396.3U CN210298611U (en) | 2019-07-15 | 2019-07-15 | Non-cam disc type pickup for baling machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210298611U true CN210298611U (en) | 2020-04-14 |
Family
ID=70123129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921101396.3U Expired - Fee Related CN210298611U (en) | 2019-07-15 | 2019-07-15 | Non-cam disc type pickup for baling machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210298611U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348873A (en) * | 2021-06-08 | 2021-09-07 | 南通瑞斯电子有限公司 | Five-axis type retainer-free cam-free integral pickup |
| CN113950960A (en) * | 2021-09-28 | 2022-01-21 | 南通瑞斯电子有限公司 | Five-axis cam-free split type pickup |
| CN114793638A (en) * | 2022-05-14 | 2022-07-29 | 星光玉龙机械（湖北）有限公司 | Camless pickup for square bale bander |
| CN115136797A (en) * | 2022-07-20 | 2022-10-04 | 天津轩禾农业机械制造有限公司 | Round baler pickup device and round baler |
| CN115226501A (en) * | 2022-07-06 | 2022-10-25 | 南通瑞斯电子有限公司 | Square bundle retainer-free cam-free pickup |
| CN116548182A (en) * | 2023-07-07 | 2023-08-08 | 山东悍沃农业装备有限公司 | Guide rail-free pickup |
-
2019
- 2019-07-15 CN CN201921101396.3U patent/CN210298611U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348873A (en) * | 2021-06-08 | 2021-09-07 | 南通瑞斯电子有限公司 | Five-axis type retainer-free cam-free integral pickup |
| CN113348873B (en) * | 2021-06-08 | 2022-12-30 | 南通瑞斯电子有限公司 | Five-axis type retainer-free cam-free integral pickup |
| CN113950960A (en) * | 2021-09-28 | 2022-01-21 | 南通瑞斯电子有限公司 | Five-axis cam-free split type pickup |
| CN114793638A (en) * | 2022-05-14 | 2022-07-29 | 星光玉龙机械（湖北）有限公司 | Camless pickup for square bale bander |
| CN114793638B (en) * | 2022-05-14 | 2024-03-19 | 星光玉龙机械（湖北）有限公司 | Cam-free pickup for square bundle baler |
| CN115226501A (en) * | 2022-07-06 | 2022-10-25 | 南通瑞斯电子有限公司 | Square bundle retainer-free cam-free pickup |
| CN115136797A (en) * | 2022-07-20 | 2022-10-04 | 天津轩禾农业机械制造有限公司 | Round baler pickup device and round baler |
| CN116548182A (en) * | 2023-07-07 | 2023-08-08 | 山东悍沃农业装备有限公司 | Guide rail-free pickup |
| CN116548182B (en) * | 2023-07-07 | 2023-09-15 | 山东悍沃农业装备有限公司 | Guide rail-free pickup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |