CN210183853U - Soil covering device for trimmer - Google Patents
Soil covering device for trimmer Download PDFInfo
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- CN210183853U CN210183853U CN201920264190.6U CN201920264190U CN210183853U CN 210183853 U CN210183853 U CN 210183853U CN 201920264190 U CN201920264190 U CN 201920264190U CN 210183853 U CN210183853 U CN 210183853U
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- covering device
- frame
- earthing
- soil covering
- plate
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Abstract
The utility model discloses an earthing device for trimmer belongs to agricultural machinery technical field, including frame and covering device, covering device and frame bottom adopt bolt fixed connection, be equipped with covering device bottom plate between covering device and the frame, a bolt for connecting covering device and frame passes covering device bottom plate, covering device is polyhedral structure, covering device's front portion and bottom are V type structure, fixed connection fixing base in the frame, fixing base one end is connected the other end with the frame front end and passes through pull rod and frame rear end fixed connection, be equipped with the connector link in the frame, the pull rod passes connector link and frame fixed connection, it is high-efficient to have the earthing, the earthing is even, the advantage of unblock.
Description
Technical Field
The utility model belongs to the agricultural machinery field more particularly, relates to an earthing device for trimmer.
Background
The seeds are sown by a seeder and then covered with soil with a certain thickness. In the process of ditching, after the furrow opener walks, a part of soil on the furrow wall can fall back automatically to cover the seeds. However, the soil which falls back by itself is not enough to cover, so a device for covering soil or earthing and pressing is needed to be arranged behind the furrow opener. The covering device in the seeder is positioned behind the rear furrow opener of the seeder and is mainly used for covering soil for the sowed seed furrow. The seeds are required to be covered by the fine and wet soil firstly, the covering is tight, and the depth is required to be uniform.
Earthing function has been realized to structurally certain degree to the earthing ware on the present market, but the antidetonation effect of whole device is not good enough, and earthing is inefficient simultaneously, causes the damage to crops easily, and the earthing is not even enough.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to solve among the prior art earthing inefficiency, the earthing effect is poor inhomogeneous, and the easy defect that blocks up of covering device provides an earthing device for trimmer, has that the earthing is high-efficient, the earthing is even, the advantage of non-clogging.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses an earthing device for trimmer, including frame and covering device, bolt fixed connection is adopted with the frame bottom to the covering device, be equipped with the covering device bottom plate between covering device and the frame, a bolt for connecting covering device and frame passes the covering device bottom plate, the covering device is polyhedral structure, the front portion and the bottom of covering device are V type structure, fixed connection fixing base in the frame, the other end passes through pull rod and frame rear end fixed connection with the frame front end is connected to fixing base one end, be equipped with the connector link in the frame, the pull rod passes connector link and frame fixed connection.
Preferably, the frame is a triangular prism structure with a narrow front part and a wide back part, the bottom of the frame is provided with an earth covering plate, the bottom end of the frame is full of the earth covering plate, and the bottom plate of the earth covering device is attached to the earth covering plate.
Preferably, the bottom of the soil covering device is welded with a reinforcing plate, the reinforcing plate is of a V-shaped structure, and the inner wall of the reinforcing plate is attached to the outer wall of the bottom of the soil covering device.
Preferably, the pull rod is sleeved with a spring, the pull rod is provided with a spring fixing block, and the spring is located between the spring fixing block and the connecting buckle.
Preferably, the upper end and the lower extreme of fixing base all are equipped with the commentaries on classics round pin, and the fixing base rotates with frame and pull rod respectively through changeing the round pin to be connected.
Preferably, the included angle of the V-shaped structure at the front end of the coverer is 45 degrees, and the included angle between the bottom of the coverer and the upper end face of the rack is 15 degrees.
Preferably, the included angle between the soil covering plate and the upper end face of the frame is 30 degrees.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses an earthing device for trimmer, including frame and covering device, covering device and frame bottom adopt bolt fixed connection, be equipped with the covering device bottom plate between covering device and the frame, a bolt for connecting covering device and frame passes the covering device bottom plate, the covering device is polyhedral structure, the front portion and the bottom of covering device are V type structure, fixed connection fixing base in the frame, the other end passes through pull rod and frame rear end fixed connection with the frame front end is connected to fixing base one end, be equipped with the connector link in the frame, the pull rod passes connector link and frame fixed connection, the earthing device of this design, when carrying out the earthing, can carry out the earthing operation by high-efficient quick large tracts of land.
(2) The utility model discloses an earthing device for trimmer, the frame is narrow wide triangular prism structure in preceding back, and the frame bottom is equipped with the earthing plate, and the earthing plate is covered the frame bottom, and the laminating of earthing ware bottom plate and earthing plate, this structural design make whole earthing device can not block up the frame by the soil of jack-up when carrying out the earthing operation, and the wide design in preceding narrow back also makes the device's air resistance reduce simultaneously, has improved earthing efficiency.
(3) The utility model discloses an earthing device for trimmer, the cover has the spring on the pull rod, is equipped with the spring fixed block on the pull rod, and the spring is located between spring fixed block and the connector link, installs the spring on the pull rod, and when using, the spring plays the shock attenuation effect, and the reaction force of spring can be with earthing device return simultaneously for the earthing of whole device is effectual.
Drawings
Fig. 1 is a schematic structural diagram of a soil covering device for a shaper of the present invention.
Fig. 2 is a front view of the soil covering device for the shaper of the present invention.
Fig. 3 is a top view of the soil covering device for the shaper of the present invention.
Fig. 4 is a side view of the soil covering device for the shaper of the present invention.
The reference numerals in the schematic drawings illustrate:
100. a frame; 110. a bolt; 120. a fixed seat; 130. a pull rod; 131. a spring; 132. a spring fixing block; 140. a connecting buckle; 150. a soil covering plate;
200. a coverer; 210. a reinforcing plate.
Detailed Description
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, 2, 3 and 4, a soil covering device for a trimmer according to the present embodiment includes a frame 100 and a soil covering device 200, the soil covering device 200 is fixedly connected to a bottom end of the frame 100 by a bolt 110, a bottom plate of the soil covering device 200 is disposed between the soil covering device 200 and the frame 100, the bolt 110 for connecting the soil covering device 200 to the frame 100 penetrates the bottom plate of the soil covering device 200, the soil covering device 200 is a polyhedron structure, a front portion and a bottom end of the soil covering device 200 are both V-shaped, a fixing base 120 is fixedly connected to the frame 100, one end of the fixing base 120 is connected to a front end of the frame 100, and the other end is fixedly connected to a rear end of the frame 100 by a pull rod 130, the frame 100 is provided with a connector 140, the pull rod 130 penetrates the connector 140 to be fixedly connected to the frame 100, if a soil covering operation is not performed by the soil covering device according to the present, .
The wide triangular prism structure in narrow back before the frame 100 of this embodiment is, frame 100 bottom is equipped with earthing plate 150, 100 bottoms of frame are covered with earthing plate 150, soil covering device 200 bottom plate and earthing plate 150 laminating, if frame 100 does not adopt the triangular prism structure, and adopt the square structure, when the earthing, the easy adhesion soil of frame 100 anterior segment, cause the interference to the earthing, and with the wide triangular prism structure in narrow back before the frame 100 design into, when the earthing, soil covers along the gliding of earthing plate 150 of slope, the earthing is effectual.
The welding of shroud ring 200 bottom of this embodiment has stiffening plate 210, and stiffening plate 210 is V type structure, and the inner wall and the laminating of shroud ring 200 bottom outer wall of stiffening plate 210 if not set up stiffening plate 210, after long-term the use, the damage of splitting easily in shroud ring 200 bottom has set up stiffening plate 210, has prolonged life.
The cover has spring 131 on the pull rod 130 of this embodiment, be equipped with spring fixed block 132 on the pull rod 130, spring 131 is located between spring fixed block 132 and connector link 140, if not set up spring 131, when carrying out the earthing operation, the unable buffering of vibrations that earthing device received, cause the harm to the machine easily, the displacement of pull rod 130 front and back also can't in time return simultaneously, the earthing effect is poor, and spring 131 has been set up, the vibrations in the use not only can be cushioned to spring 131, simultaneously can also return pull rod 130 fast.
The upper end and the lower extreme of fixing base 120 of this embodiment all are equipped with the commentaries on classics round pin, and fixing base 120 rotates with frame 100 and pull rod 130 respectively through changeing the round pin to be connected, if do not adopt this design, but directly with fixing base 120 and frame 100 and pull rod 130 fixed connection, when using, because earthing device's vibrations, this fixed connection department is easy fracture and damages, and adopts changeing round pin rotation to connect, and the junction can play the bradyseism effect during the use, avoids the fracture.
The contained angle of the V type structure of the covering device 200 front end of this embodiment is 45 degrees, and the contained angle of covering device 200 bottom and frame 100 up end is 15 degrees, and this design makes the more efficient hack of covering device 200's front end and cuts apart soil to both sides, and the contained angle design of covering device 200 bottom makes the soil of piling up can cover along earthing plate 150 landing, and the earthing is effectual.
The included angle between the soil covering plate 150 and the upper end face of the frame 100 is 30 degrees, and the design makes the resistance of the soil to the soil covering plate 150 smaller when soil covering is performed, and meanwhile, the soil covering plates 150 with more soil are extruded to be flat.
The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides an earthing device for plastic which characterized in that: including frame (100) and covering device (200), bolt (110) fixed connection is adopted with frame (100) bottom in covering device (200), be equipped with covering device (200) bottom plate between covering device (200) and frame (100), be used for connecting bolt (110) of covering device (200) and frame (100) pass covering device (200) bottom plate, covering device (200) are the polyhedron structure, the front portion and the bottom of covering device (200) are V type structure, fixed connection fixing base (120) are gone up in frame (100), fixing base (120) one end is connected the other end with frame (100) front end and passes through pull rod (130) and frame (100) rear end fixed connection, be equipped with connector link (140) on frame (100), connector link (140) and frame (100) fixed connection are passed in pull rod (130).
2. The soil covering device for the shaper as set forth in claim 1, wherein: frame (100) are narrow wide triangular prism structure behind preceding, frame (100) bottom is equipped with earthing plate (150), earthing plate (150) are covered with frame (100) bottom, earthing device (200) bottom plate and earthing plate (150) laminating.
3. The soil covering device for the shaper as set forth in claim 1, wherein: the bottom of the soil covering device (200) is welded with a reinforcing plate (210), the reinforcing plate (210) is of a V-shaped structure, and the inner wall of the reinforcing plate (210) is attached to the outer wall of the bottom of the soil covering device (200).
4. The soil covering device for the shaper as set forth in claim 1, wherein: the pull rod (130) is sleeved with a spring (131), the pull rod (130) is provided with a spring fixing block (132), and the spring (131) is located between the spring fixing block (132) and the connecting buckle (140).
5. The soil covering device for the shaper as set forth in claim 1, wherein: the upper end and the lower end of the fixed seat (120) are both provided with a rotating pin, and the fixed seat (120) is respectively connected with the rack (100) and the pull rod (130) in a rotating way through the rotating pin.
6. The soil covering device for the shaper as set forth in claim 1, wherein: the included angle of the V-shaped structure at the front end of the soil covering device (200) is 45 degrees, and the included angle between the bottom of the soil covering device (200) and the upper end face of the rack (100) is 15 degrees.
7. The soil covering device for the shaper as set forth in claim 2, wherein: the included angle between the soil covering plate (150) and the upper end surface of the rack (100) is 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264190.6U CN210183853U (en) | 2019-03-02 | 2019-03-02 | Soil covering device for trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264190.6U CN210183853U (en) | 2019-03-02 | 2019-03-02 | Soil covering device for trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183853U true CN210183853U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920264190.6U Active CN210183853U (en) | 2019-03-02 | 2019-03-02 | Soil covering device for trimmer |
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| CN (1) | CN210183853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964592A (en) * | 2019-03-02 | 2019-07-05 | 北京德邦大为科技股份有限公司 | A kind of reshaper covering device and its application method |
-
2019
- 2019-03-02 CN CN201920264190.6U patent/CN210183853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964592A (en) * | 2019-03-02 | 2019-07-05 | 北京德邦大为科技股份有限公司 | A kind of reshaper covering device and its application method |
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Effective date of registration: 20200720 Address after: Wangjiang town (Wangjiang Village), suburb of Jiamusi City, Heilongjiang Province Patentee after: DEBANG DAWEI (JIAMUSI) AGRICULTURAL MACHINERY Co.,Ltd. Address before: 100000 Beijing Daxing District Beijing Economic and Technological Development Zone No. 10 Ronghua South Road, No. 3 Building 1609 Patentee before: DEBONT Co.,Ltd. |