CN218163778U - Plastic film hole digger - Google Patents
Plastic film hole digger Download PDFInfo
- Publication number
- CN218163778U CN218163778U CN202222327382.1U CN202222327382U CN218163778U CN 218163778 U CN218163778 U CN 218163778U CN 202222327382 U CN202222327382 U CN 202222327382U CN 218163778 U CN218163778 U CN 218163778U
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- plastic film
- film hole
- hole digger
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- lead screw
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Abstract
The utility model belongs to the technical field of mulching film perforating, in particular to a mulching film perforator, which comprises a main body of the mulching film perforator and a heating device, wherein the top end of the main body of the mulching film perforator is fixedly connected with a holding rod, the main body of the mulching film perforator is provided with an earth cleaning assembly, the earth cleaning assembly comprises an L-shaped cleaning scraping blade, a connecting rod, a screw rod sleeve, a driving screw rod and a driving rod, and the bottom of the main body of the mulching film perforator is provided with a limiting assembly; can drive the drive lead screw upward movement through drawing the actuating lever, thereby drive "L" shape clearance doctor-bar with the help of lead screw cover and connecting rod and rotate, thereby clear up the cohesive earth in plastic film hole digger main part bottom, the actuating lever relies on the setting of holding the pole, can be convenient for the staff clear up cohesive earth in the plastic film hole digger main part at any time at the work in-process, occupy too much time when avoiding clearing up earth and influence work efficiency, can carry on spacingly to plastic film hole digger main part through setting up spacing subassembly.
Description
Technical Field
The utility model belongs to the technical field of the plastic film trompil, concretely relates to plastic film hole digger.
Background
When plastic film mulching accomplished, the staff need open on the plastic film and remove the bleeder vent or plant the hole, the heat that makes at present scalds mode plastic film hole digger and utilizes modes such as heater strip heating with hole digger bottom heating, the heat that utilizes the hole digger scalds the plastic film and changes, with accomplishing the plastic film trompil, but can the adhesion in the bottom on trompil ground when the plastic film melts, along with the continuous use of plastic film hole digger, the molten plastic film of plastic film hole digger bottom adhesion can contact with subaerial earth, and with earth bonding in the bottom of plastic film hole digger, because the separation of adhesion earth, the plastic film hole digger can receive the influence to the heating of plastic film, be unfavorable for the quick trompil of worker group's personnel to the plastic film.
SUMMERY OF THE UTILITY MODEL
The utility model provides a following technical scheme: the utility model provides a plastic film hole digger, includes plastic film hole digger main part and heating device, plastic film hole digger main part top fixedly connected with holds the pole, it is right to have in the plastic film hole digger main part the earth clearance subassembly that plastic film hole digger main part bottom adhesion earth carries out the clearance, earth clearance subassembly includes "L" shape clearance doctor-bar, is used for connecting the connecting rod, the lead screw cover of "L" shape clearance doctor-bar, be used for with lead screw cover cooperation drives connecting rod pivoted drive lead screw with be used for pulling the actuating lever of drive lead screw motion, plastic film hole digger main part bottom is equipped with and is used for right plastic film hole digger main part carries out spacing subassembly.
Wherein, "L" shape clearance doctor-bar sliding connection be in plastic film hole digger main part outer wall, connecting rod fixed connection be in "L" shape clearance doctor-bar outer wall, drive lead screw sliding connection be in hold the pole outer wall, the lead screw ways is established drive lead screw outer wall, the lead screw cover with connecting rod fixed connection, actuating lever fixed connection be in drive lead screw top.
Wherein, spacing subassembly scrapes circle, spring and spacing inserted bar in including, it connects to scrape the circle block in interior plastic film hole digger main part inner wall, spring fixed connection is in plastic film hole digger main part bottom.
The limiting insertion rod is fixedly connected with a connecting plate at the top end, the connecting plate is fixedly connected with the inner wall of the inner scraping ring, and the other end of the spring is fixedly connected with the connecting plate.
The bottom end of the driving screw rod is fixedly connected with a tension spring, and the tension spring is fixedly connected with the heating device.
The utility model has the advantages that: utilize heating device to heat the plastic film hole digger main part, thereby the completion carries out the work of trompil to the plastic film, can drive the drive lead screw upward movement through drawing the actuating lever, thereby it rotates with the help of lead screw cover and connecting rod drive "L" shape clearance doctor-bar, thereby clear up plastic film hole digger main part bottom adhesive earth, the actuating lever is relied on and is held the pole setting, can be convenient for the staff and clear up adhesive earth in the plastic film hole digger main part at any time in the work process, occupy too much time when avoiding clearing up earth and influence work efficiency, can carry on spacingly to plastic film hole digger main part through setting up spacing subassembly, thereby it scalds down after the plastic film to open the plastic film hole digger main part and inserts dark earth contact with ground earth, thereby reduce the volume of the earth of plastic film hole digger main part bottom adhesion.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a schematic diagram of the upward movement state of the middle driving screw rod of the present invention.
In the figure: 1. a mulch perforator body; 11. a heating device; 12. a holding rod; 2. a soil cleaning assembly; 21. an L-shaped cleaning scraper blade; 22. a connecting rod; 23. a screw rod sleeve; 24. driving the screw rod; 25. a drive rod; 3. a limiting component; 31. an inner scraping ring; 32. a spring; 33. a limiting inserted rod; 331. a connecting plate.
Detailed Description
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a plastic film hole digger, including plastic film hole digger main part 1 and heating device 11, 1 top fixedly connected with of plastic film hole digger main part holds pole 12, have on the plastic film hole digger main part 1 and clear up subassembly 2 is cleared up to the earth that is used for clearing up 1 bottom adhesion earth of plastic film hole digger main part, earth clearance subassembly 2 includes "L" shape clearance doctor-bar 21, a connecting rod 22 for connecting "L" shape clearance doctor-bar 21, lead screw cover 23, be used for driving connecting rod 22 pivoted drive lead screw 24 and be used for pulling the actuating lever 25 of drive lead screw 24 motion with the cooperation of lead screw cover 23, plastic film hole digger main part 1 bottom is equipped with and is used for carrying out spacing subassembly 3 to plastic film hole digger main part 1, "L" shape clearance doctor-bar 21 sliding connection is at plastic film hole digger main part 1 outer wall, connecting rod 22 fixed connection is at "L" shape clearance doctor-bar 21 outer wall, drive lead screw 24 sliding connection is holding pole 12 outer wall, lead screw cover 23 is established at drive lead screw cover 24 outer wall, lead screw cover 23 and connecting rod 22 fixed connection, 25 is on drive lead screw 24 top.
In this embodiment: utilize heating device 11 to heat plastic film hole digger main part 1, thereby the completion carries out the work of trompil to the plastic film, can drive lead screw 24 upward movement through drawing actuating lever 25, drive lead screw 24 upward movement's in-process, lead screw cover 23 rotates with drive lead screw 24 relatively, thereby make lead screw cover 23 can drive connecting rod 22 and rotate, thereby make connecting rod 22 can drive "L" shape clearance doctor-bar 21 and rotate, "L" shape clearance doctor-bar 21 and plastic film hole digger main part 1 relative motion, thereby make "L" shape clearance doctor-bar 21 can clear up the cohesive earth in plastic film hole digger main part 1 bottom, actuating lever 25 relies on holding rod 12 to set up, can be convenient for the staff to clear up cohesive earth in plastic film hole digger main part 1 at any time in the work process, take too much time to influence work efficiency when avoiding carrying out the clearance to earth, holding rod 12 outer wall is equipped with and is used for carrying out spacing retaining ring to actuating lever 25, avoid actuating lever 25 to rock in the use, when 25 moves to the ground, 25 sets up the relative motion, can set up plastic film hole digger main part 3 and reduce the adhesive volume of earth and soil hole digger main part 1 after the actuating lever adhesion.
The limiting assembly 3 comprises an inner scraping ring 31, a spring 32 and a limiting inserted rod 33, the inner scraping ring 31 is connected to the inner wall of the mulch tapper main body 1 in a clamping mode, and the spring 32 is fixedly connected to the bottom end of the mulch tapper main body 1; have the space between plastic film and the ground, when plastic film hole digger main part 1 is to the plastic film trompil, spacing inserted bar 33 and ground contact, thereby carry on spacingly to plastic film hole digger main part 1, avoid plastic film hole digger main part 1 to insert the degree of depth and contact with ground earth, when plastic film and ground contact, along with staff's pushing down, spacing inserted bar 33 drives connecting plate 331 upward movement, thereby compress spring 32, thereby make plastic film hole digger main part 1 can contact with the plastic film, when plastic film hole digger main part 1 upward movement, spring 32 resets under self elastic force, thereby scrape circle 31 and spacing inserted bar 33 downstream in the drive, interior scraping circle 31 can clear up the earth of 1 inner wall adhesion of plastic film hole digger main part, avoid the adhesion to lead to the effect decline of plastic film hole digger main part 1 to the plastic film trompil in the plastic film hole digger main part 1, influence staff's normal use.
The top end of the limiting inserted rod 33 is fixedly connected with a connecting plate 331, the connecting plate 331 is fixedly connected with the inner wall of the inner scraping ring 31, and the other end of the spring 32 is fixedly connected with the connecting plate 331; the connecting plate 331 plays a role in connecting the limit insert rod 33 and the inner scraping ring 31, and the limit insert rod 33 can be supported by the connecting plate 331.
The bottom end of the driving screw rod 24 is fixedly connected with a tension spring which is fixedly connected with the heating device 11; in the process of the upward movement of the driving screw rod 24, the driving screw rod 24 pulls the tension spring, the tension spring generates elastic deformation, and the tension spring can drive the driving screw rod 24 to move downward after the driving screw rod 24 loses the traction of the driving rod 25, so that the follow-up staff can pull the driving screw rod 24.
The utility model discloses a theory of operation and use flow: utilize heating device 11 to heat plastic film hole digger main body 1, thereby accomplish the work of holing the plastic film, can drive lead screw 24 to move upwards through drawing actuating lever 25, in the course of driving lead screw 24 to move upwards, lead screw cover 23 rotates with drive lead screw 24 relatively, thus make lead screw cover 23 drive connecting rod 22 to rotate, thus make connecting rod 22 drive "L" shape cleaning doctor-bar 21 to rotate, "L" shape cleaning doctor-bar 21 moves with plastic film hole digger main body 1 relatively, thus make "L" shape cleaning doctor-bar 21 can clear up the earth that the plastic film hole digger main body 1 bottom is agglutinated, actuating lever 25 is set up depending on holding rod 12, can be convenient for the staff to clear up the earth that adheres on plastic film hole digger main body 1 at any time in the course of working, avoid taking too much time to influence work efficiency when clearing up earth, in the process of upward movement of the driving screw rod 24, the driving screw rod 24 pulls the tension spring, the tension spring generates elastic deformation, the tension spring can drive the driving screw rod 24 to move downwards after the driving screw rod 24 loses the traction of the driving rod 25, a gap is formed between the mulching film and the ground, when the main body 1 of the mulching film perforator perforates the mulching film, the limiting insertion rod 33 is in contact with the ground, so that the main body 1 of the mulching film perforator is limited, the main body 1 of the mulching film perforator is prevented from being inserted too deeply and being in contact with soil on the ground, when the mulching film is in contact with the ground, the limiting insertion rod 33 drives the connecting plate 331 to move upwards along with the downward pressing of a worker, so that the spring 32 is compressed, the main body 1 of the mulching film perforator can be in contact with the mulching film, when the main body 1 of the mulching film perforator moves upwards, the spring 32 resets under the action of the elasticity of the spring, so as to drive the inner scraping ring 31 and the limiting insertion rod 33 to move downwards, scrape circle 31 in can clear up the earth of plastic film hole digger main part 1 inner wall adhesion.
Claims (5)
1. The utility model provides a plastic film hole digger, includes plastic film hole digger main part (1) and heating device (11), plastic film hole digger main part (1) top fixedly connected with holds pole (12), its characterized in that: have on plastic film hole digger main part (1) and be used for right plastic film hole digger main part (1) bottom adhesion earth carries out the earth clearance subassembly (2) of clearing up, earth clearance subassembly (2) include "L" shape clearance doctor-bar (21), are used for connecting rod (22), lead screw cover (23) of "L" shape clearance doctor-bar (21) for with lead screw cover (23) cooperation drives connecting rod (22) pivoted drive lead screw (24) and are used for pulling actuating lever (25) of drive lead screw (24) motion, plastic film hole digger main part (1) bottom is equipped with and is used for right plastic film hole digger main part (1) carries out spacing subassembly (3).
2. The earth film hole opener according to claim 1, wherein: "L" shape clearance doctor-bar (21) sliding connection be in plastic film hole digger main part (1) outer wall, connecting rod (22) fixed connection be in "L" shape clearance doctor-bar (21) outer wall, drive lead screw (24) sliding connection be in hold pole (12) outer wall, lead screw cover (23) cover is established drive lead screw (24) outer wall, lead screw cover (23) with connecting rod (22) fixed connection, actuating lever (25) fixed connection be in drive lead screw (24) top.
3. The earth film hole opener according to claim 1, wherein: spacing subassembly (3) scrape circle (31), spring (32) and spacing inserted bar (33) including interior, interior scrape circle (31) block and connect and be in plastic film hole digger main part (1) inner wall, spring (32) fixed connection be in plastic film hole digger main part (1) bottom.
4. A mulch tapper as claimed in claim 3 wherein: spacing inserted bar (33) top fixedly connected with connecting plate (331), connecting plate (331) with scrape circle (31) inner wall fixed connection in, spring (32) the other end with connecting plate (331) fixed connection.
5. The earth film hole opener according to claim 1, wherein: the bottom end of the driving screw rod (24) is fixedly connected with a tension spring, and the tension spring is fixedly connected with the heating device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327382.1U CN218163778U (en) | 2022-09-02 | 2022-09-02 | Plastic film hole digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327382.1U CN218163778U (en) | 2022-09-02 | 2022-09-02 | Plastic film hole digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218163778U true CN218163778U (en) | 2022-12-30 |
Family
ID=84620957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222327382.1U Active CN218163778U (en) | 2022-09-02 | 2022-09-02 | Plastic film hole digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218163778U (en) |
-
2022
- 2022-09-02 CN CN202222327382.1U patent/CN218163778U/en active Active
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