CN211458071U - Cam-free pickup device - Google Patents
Cam-free pickup device Download PDFInfo
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- CN211458071U CN211458071U CN201921313307.1U CN201921313307U CN211458071U CN 211458071 U CN211458071 U CN 211458071U CN 201921313307 U CN201921313307 U CN 201921313307U CN 211458071 U CN211458071 U CN 211458071U
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- tooth
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- support body
- bullet
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Abstract
The utility model belongs to the technical field of farming-grazing industry machinery, concretely relates to a cam-free pickup attachment for crop straw results, comprising a frame body, press the grass ware subassembly, play the tooth backplate, the spherical bearing, drive sprocket, the hinge backplate, play the tooth roof beam, press the grass ware subassembly to rotate with support body both ends upper portion and be connected, play tooth backplate and hinge backplate interval fixed mounting in turn on the support body, and the hinge backplate is installed in bullet tooth top, spherical bearing fixed mounting is at the support body both ends, and rotates and connect and play tooth roof beam and support body, drive sprocket fixed mounting is at play tooth roof beam tip, plays the tooth roof beam and passes through both ends spherical bearing and support body and rotate the connection. The utility model discloses with the present pickup contrast of the same kind in market, have simple structure, pick up efficiently, maintain that the maintenance is simple and convenient, change characteristics such as the bullet tooth is convenient.
Description
Technical Field
The utility model belongs to the technical field of farming-grazing machinery, concretely relates to cam-free pickup attachment for crop straw results.
Background
Along with the rapid development of agriculture and animal husbandry economy in China, the demand on agriculture and animal husbandry mechanization technology is increasing day by day, and in order to reduce the pollution of straw burning to the environment and improve the harvesting efficiency of straw, a cam-free pickup device is developed. The utility model discloses with the present pickup contrast of the same kind in market, have simple structure, pick up efficiently, maintain that the maintenance is simple and convenient, change characteristics such as the bullet tooth is convenient.
Disclosure of Invention
An object of the utility model is to provide a no cam type pickup attachment that picks up crop straw in the field.
The utility model aims at realizing through the following technical scheme:
a cam-free pickup device comprises a frame body, a grass presser component, elastic tooth guard plates, spherical bearings, a driving chain wheel, hinge guard plates and elastic tooth beams, wherein the grass presser component is rotatably connected with the upper parts of the two ends of the frame body, the elastic tooth guard plates and the hinge guard plates are alternately and fixedly arranged on the frame body at intervals, the hinge guard plates are arranged above elastic teeth, the spherical bearings are fixedly arranged at the two ends of the frame body and rotatably connected with the elastic tooth beams and the frame body, the driving chain wheel is fixedly arranged at the end parts of the elastic tooth beams, the elastic tooth beams are rotatably connected with the frame body through the spherical bearings at the two ends, the grass presser component comprises a large support plate, a small support plate, a grass presser and a grass pressing roller, the grass presser is rotatably connected with the large support plates at the two ends, the small support plate is connected with the large support plates at the two ends through bolts, the grass pressing roller is rotatably connected with the small support, the bullet tooth loops through bolted connection bullet tooth backing plate and plays the tooth roof beam structure body, the hinge backplate is including bullet tooth lower protective plate, play backplate, hinge baffle, hinge on the tooth, the hinge carries out welded fastening with bullet tooth lower protective plate, play backplate on the tooth and is connected, hinge baffle and play backplate on the tooth carry out welded fastening and be connected, and be located and play the tooth under the backplate and play the tooth backplate junction inboard.
The beneficial effects of the utility model reside in that:
the utility model discloses compare with ordinary pickup, cancelled cam track structure, simplified the structure, reduced the fault point, play the fixed form of tooth and be non-fastening formula, play the tooth and play the tooth roof beam, play the tooth backing plate and leave certain clearance, play tooth life is longer, and is provided with the hinge backplate, conveniently changes the maintenance and plays the tooth.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the grass presser assembly of the present invention;
FIG. 3 is a schematic view of the elastic tooth beam structure of the present invention;
FIG. 4 is a schematic view of the hinge guard plate structure of the present invention;
in the attached drawing, 1 frame body, 2 grass pressing device components, 3 elastic tooth guard plates, 4 spherical bearings, 5 driving chain wheels, 6 hinge guard plates, 7 elastic tooth beams, 8 large supporting plates, 9 small supporting plates, 10 grass pressing devices, 11 grass pressing rollers, 12 elastic tooth beam frame bodies, 13 elastic tooth base plates, 14 elastic teeth, 15 elastic tooth lower guard plates, 16 elastic tooth upper guard plates, 17 hinge baffle plates and 18 hinges
Detailed Description
The invention is further described with reference to the accompanying drawings:
as shown in fig. 1-4, there is not cam-type pickup attachment, including support body (1), grass pressing subassembly (2), bullet tooth backplate (3), spherical bearing (4), drive sprocket (5), hinge backplate (6), bullet tooth roof beam (7), grass pressing subassembly (2) rotates with support body (1) both ends upper portion to be connected, and bullet tooth backplate (3) and hinge backplate (6) interval alternate fixed mounting are on support body (1), and hinge backplate (6) install in bullet tooth (14) top, and spherical bearing (4) fixed mounting is at support body (1) both ends, and rotates and connects bullet tooth roof beam (7) and support body (1), and drive sprocket (5) fixed mounting is at bullet tooth roof beam (7) tip, and bullet tooth roof beam (7) rotate through both ends spherical bearing (4) and support body (1) and are connected.
Grass pressing device assembly (2) includes big backup pad (8), little backup pad (9), grass pressing device (10), grass pressing roller (11), grass pressing device (10) rotate with big backup pad (8) in both ends and are connected, and little backup pad (9) are passed through bolted connection both ends big backup pad (8), and grass pressing roller (11) rotate with little backup pad (9) in both ends and are connected.
The elastic tooth beam (7) comprises an elastic tooth beam frame body (12), an elastic tooth base plate (13) and elastic teeth (14), the elastic teeth (14) are connected with the elastic tooth beam frame body (12) through bolts in sequence, gaps of 0.5-1.5mm are formed between the elastic teeth (14) and the elastic tooth base plate (13) and between the elastic tooth beam frame body (12), and the elastic teeth (14) have certain activity.
Hinge backplate (6) are including backplate (15) under the bullet tooth, on the bullet tooth backplate (16), hinge baffle (17), hinge (18) and bullet tooth backplate (15) down, bullet tooth go up backplate (16) and carry out welded fastening and be connected, hinge baffle (17) and bullet tooth go up backplate (16) and carry out welded fastening and be connected, and lie in and play under the tooth backplate (15) and bullet tooth backplate (16) junction inboard.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various changes may be made by those skilled in the art. 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 (4)
1. The utility model provides a cam-free pickup attachment, includes support body (1), presses grass subassembly (2), plays tooth backplate (3), spherical bearing (4), drive sprocket (5), hinge backplate (6), plays tooth roof beam (7), its characterized in that: grass pressing device subassembly (2) rotates with support body (1) both ends upper portion to be connected, bullet tooth backplate (3) and hinge backplate (6) interval fixed mounting in turn on support body (1), and hinge backplate (6) are installed in bullet tooth (14) top, spherical bearing (4) fixed mounting is at support body (1) both ends, and rotate and connect bullet tooth roof beam (7) and support body (1), driving sprocket (5) fixed mounting is in bullet tooth roof beam (7) tip, bullet tooth roof beam (7) are connected through both ends spherical bearing (4) and support body (1) rotation.
2. The camless pickup apparatus as recited in claim 1, wherein: grass pressing device assembly (2) includes big backup pad (8), little backup pad (9), grass pressing device (10), grass pressing roller (11), grass pressing device (10) rotate with big backup pad (8) in both ends and are connected, and little backup pad (9) are passed through bolted connection both ends big backup pad (8), and grass pressing roller (11) rotate with little backup pad (9) in both ends and are connected.
3. The camless pickup apparatus as recited in claim 1, wherein: the elastic tooth beam (7) comprises an elastic tooth beam frame body (12), an elastic tooth base plate (13) and elastic teeth (14), and the elastic teeth (14) are connected with the elastic tooth base plate (13) and the elastic tooth beam frame body (12) through bolts in sequence.
4. The camless pickup apparatus as recited in claim 1, wherein: hinge backplate (6) are including backplate (15) under the bullet tooth, on the bullet tooth backplate (16), hinge baffle (17), hinge (18) and bullet tooth backplate (15) down, bullet tooth go up backplate (16) and carry out welded fastening and be connected, hinge baffle (17) and bullet tooth go up backplate (16) and carry out welded fastening and be connected, and lie in and play under the tooth backplate (15) and bullet tooth backplate (16) junction inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313307.1U CN211458071U (en) | 2019-08-07 | 2019-08-07 | Cam-free pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313307.1U CN211458071U (en) | 2019-08-07 | 2019-08-07 | Cam-free pickup device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211458071U true CN211458071U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921313307.1U Active CN211458071U (en) | 2019-08-07 | 2019-08-07 | Cam-free pickup device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211458071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375699A (en) * | 2022-01-27 | 2022-04-22 | 芜湖瑞丰农牧业装备有限责任公司 | Self-propelled bundling machine of track |
-
2019
- 2019-08-07 CN CN201921313307.1U patent/CN211458071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375699A (en) * | 2022-01-27 | 2022-04-22 | 芜湖瑞丰农牧业装备有限责任公司 | Self-propelled bundling machine of track |
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