CN210630309U

CN210630309U - Fixed-distance perforating device for mulching film

Info

Publication number: CN210630309U
Application number: CN201920874236.6U
Authority: CN
Inventors: 荣斌
Original assignee: Hubei Rongyi Plastic Co ltd
Current assignee: Hubei Rongyi Plastic Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-29
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a plastic film distance perforating device, including the roller, the middle part activity interlude of roller is equipped with the screw rod, and the outside cover of screw rod is equipped with two and is spherical slider, and the both sides of screw rod are located respectively to two sliders, and the avris swing joint of slider has a plurality of regulation poles, and the one end swing joint of two relative regulation poles in position has the ear bolt, the one end fixedly connected with taper rod of ear bolt, the slide opening sliding connection that taper rod and roller inner wall were seted up. The utility model relates to a plastic film distance perforating device through the displacement between two sliders of rotation screw rod regulation, and the slider drives the flexible of awl pole through adjusting the pole to this regulation awl pole is located the outside length of roller, can adjust the length that the awl pole exposes at the roller outside according to the demand, is convenient for carry out punching, convenient and fast of the different degree of depth to the plastic film.

Description

Fixed-distance perforating device for mulching film

Technical Field

The utility model relates to a perforating device field, in particular to plastic film distance perforating device.

Background

The mulching film can fully play the fertilizer effect, the transparent mulching film and the small water drops attached under the mulching film reflect light to increase the reflected light near the surface of the ground, so that the illumination condition of the crop in the growth period is effectively changed, the photosynthesis intensity of the vegetable is improved, the photosynthesis time is prolonged, the light and yield and the accumulation of organic substances are increased, and the mulching film has the characteristic of light reflection, so that the effects of repelling aphids and relieving virus diseases are realized, and the early maturing of the crop is promoted.

After vegetables in the plastic film grow for a period of time, need punch the respiration of guaranteeing the plant to the plastic film, promote the growth of plant with this, traditional agriculture utilizes the manual work to punch and realizes, utilize the hole puncher to punch one by one the plastic film, the pitch-row size of punching is different, the growing environment that leads to vegetables is different, the size that makes the vegetables in same slice region grow out is different, current technique utilizes the machine to punch basically, the machine punches and can realize the distance and punch, but the conical head that punches is fixed, so the degree of depth that punches also is fixed, can't carry out the punching of the different degree of depth according to the vegetables of difference, the speed of punching has improved, but the quality of punching still remains to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic film distance perforating device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic film distance perforating device, includes the roller, the middle part activity interlude of roller is equipped with the screw rod, the outside cover of screw rod is equipped with two and is spherical slider, two the both sides of screw rod are located respectively to the slider, the avris swing joint of slider has a plurality of regulation poles, and the one end swing joint of two relative regulation poles in position has the ear bolt, the one end fixedly connected with taper rod of ear bolt, the slide opening sliding connection that taper rod and roller inner wall were seted up.

Preferably, the outside cover of taper rod is equipped with the packing ring, the outer wall of packing ring and the pore wall fixed connection of the last slide opening of roller, the inner wall and the taper rod sliding connection of packing ring.

Preferably, one end of the screw rod is fixedly connected with a rocker, one side of the rocker is provided with a bolt, one side of the roller shaft is provided with a plurality of screw holes opposite to the positions of the bolts, and the bolts are in threaded connection with the screw holes through the rocker.

Preferably, both ends of the screw rod are movably connected with supporting rods, and a fixing frame is fixedly connected between the two supporting rods.

Preferably, two handles are installed on one side of the top of the fixing frame.

Preferably, the top end of the supporting rod is fixedly connected with an arc-shaped connecting rod, and one end of the arc-shaped connecting rod is fixedly connected with the other side of the fixing frame.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a rocker drives the screw rod and rotates, and the screw rod drives two sliders and moves on the screw rod, and two sliders drive the regulation pole and adjust the flexible of awl pole, are convenient for carry out the punching of different degree of depth to the plastic film through the extension length of adjusting the awl pole, are convenient for punch at the fixed distance through the awl pole of equidistance distribution on the roller, and the fixed distance is accurate;

2. the utility model discloses a bolt is in quiescent condition when guaranteeing that the rocker is out of work with the position of the fixed rocker of threaded connection of screw to improve the stability when the screw rod is static to the length that stretches out of this fixed taper rod improves the accuracy nature of the degree of depth of punching.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the roll shaft of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the roller shaft of the present invention.

In the figure: 1. a roll shaft; 2. a screw; 3. a slider; 4. adjusting a rod; 5. ear plugs; 6. a tapered rod; 7. a gasket; 8. a strut; 9. an arc-shaped connecting rod; 10. a fixed mount; 11. a handle; 12. a rocker; 13. a bolt; 14. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fixed-distance perforating device for a mulching film as shown in figures 1-3, which comprises a roll shaft 1, a screw rod 2 is movably inserted in the middle of the roll shaft 1, two spherical sliders 3 are sleeved outside the screw rod 2, the two sliders 3 are respectively arranged on two sides of the screw rod 2, the lateral side of each slider 3 is movably connected with a plurality of adjusting rods 4, one ends of the two adjusting rods 4 with opposite positions are movably connected with ear plugs 5, one end of each ear plug 5 is fixedly connected with a taper rod 6, the taper rod 6 is in sliding connection with a sliding hole arranged on the inner wall of the roll shaft 1, a gasket 7 is sleeved outside the taper rod 6, the outer wall of the gasket 7 is fixedly connected with the hole wall of the sliding hole on the roll shaft 1, the inner wall of the gasket 7 is in sliding connection with the taper rod 6, the thread directions of two sides of the screw rod 2 are opposite, the two sliders 3 are respectively in threaded connection with the screw rod 2, slider 3 makes the extension length of taper rod 6 the biggest through adjusting pole 4, ear bolt 5 contacts with roller 1's inner wall this moment, play limiting displacement to taper rod 6, when the distance between two sliders 3 is farthest away, slider 3 makes the extension length of taper rod 6 the minimum through adjusting pole 4, taper rod 6 can not break away from packing ring 7 this moment, taper rod 6 keeps making a round trip to slide in the slide opening on roller 1 all the time, the hole phenomenon can not appear taking off, packing ring 7 plays a effect of sheltering from and sealing up simultaneously to taper rod 6, prevent that earth on the earth from carrying out roller 1's inside in the slide opening on roller 1.

Wherein, the one end fixedly connected with rocker 12 of screw rod 2, one side of rocker 12 is equipped with bolt 13, a plurality of screw 14 relative with bolt 13 position are seted up to one side of roller 1, bolt 13 passes through

rocker

12 and 14 threaded connection of screw, when awl pole 6 punches the plastic film, awl pole 6 also can receive the reaction force on earth's surface, so awl pole 6 atress can be toward roller 1's inside removal, awl pole 6 can extrude two regulation poles 4 on 5 ear pegs through 5 ear pegs this moment, two regulation pole 4 atresss have open trend, it removes back of the body on screw rod 2 to drive two sliders 3 very easily, will drive screw rod 2 and rotate when slider 3 removes, so in order to guarantee the stability when awl pole 6 punches, utilize bolt 13 to fix rocker 12, fix screw rod 2 in proper order, improve the stability when awl pole 6 punches.

In addition, the both ends of screw rod 2 all swing joint have branch 8, fixedly connected with mount 10 between two branch 8, and two handles 11 are installed to top one side of mount 10, and the top fixedly connected with arc connecting rod 9 of branch 8, the one end of arc connecting rod 9 and the opposite side fixed connection of mount 10 are convenient for fix the position relation between branch 8 and the mount 10 through arc connecting rod 9, guarantee the steadiness between branch 8 and the mount 10.

This practical theory of operation:

during operation, the handles 11 are held by two hands, the handles 11 push the supporting rods 8 to move through the fixing frame 10, the two supporting rods 8 drive the roll shaft 1 to rotate, and the mulching films are punched at fixed intervals by utilizing the conical rods 6 distributed at equal intervals on the roll shaft 1, so that the fixed intervals are accurate;

when the mulching film is punched at different depths, the extension length of the conical rod 6 needs to be adjusted, when the extension length of the conical rod 6 is increased, the rocker 12 is held by a hand and the rocker 12 is rotated in one direction, the rocker 12 drives the screw rod 2 to rotate, the two sliding blocks 3 on the screw rod 2 move relatively, the sliding blocks 3 extrude the ear plugs 5 through the adjusting rods 4, the ear plugs 5 extrude the conical rod 6, the conical rod 6 moves towards the outside of the roller shaft 1, so that the extension length of the conical rod 6 is increased, when the extension length of the conical rod 6 is decreased, the rocker 12 is held by the hand and the rocker 12 is rotated in the other direction, the rocker 12 drives the screw rod 2 to rotate, the two sliding blocks 3 on the screw rod 2 move back and forth, the sliding blocks 3 drive the ear plugs 5 to move towards the screw rod 2 through the adjusting rods 4, and the ear plugs 5 drive the conical rod 6 to move towards the inside of the roller;

when adjusting the extension length of awl pole 6, utilize bolt 13 to select one of them screw 14 threaded connection of relative position to this fixed rocker 12's position prevents that rocker 12 from driving screw rod 2 and rotating, influences the extension length of awl pole 6, guarantees the precision of plastic film drilling degree of depth with this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a plastic film distance perforating device, includes roller (1), its characterized in that: the middle part activity interlude of roller (1) is equipped with screw rod (2), the outside cover of screw rod (2) is equipped with two and is spherical slider (3), two the both sides of screw rod (2) are located respectively in slider (3), the avris swing joint of slider (3) has a plurality of regulation poles (4), and the one end swing joint that two regulation poles (4) that the position is relative has ear plug (5), the one end fixedly connected with taper rod (6) of ear plug (5), the sliding hole sliding connection that taper rod (6) and roller (1) inner wall were seted up.

2. A distance perforating device for mulching film according to claim 1, characterized in that: the outside cover of taper rod (6) is equipped with packing ring (7), the outer wall of packing ring (7) and the pore wall fixed connection of the slide opening on roller (1), the inner wall and the taper rod (6) sliding connection of packing ring (7).

3. A distance perforating device for mulching film according to claim 1, characterized in that: one end of the screw rod (2) is fixedly connected with a rocker (12), one side of the rocker (12) is provided with a bolt (13), one side of the roller shaft (1) is provided with a plurality of screw holes (14) opposite to the positions of the bolts (13), and the bolts (13) are in threaded connection with the screw holes (14) through the rocker (12).

4. A distance perforating device for mulching film according to claim 1, characterized in that: both ends of the screw rod (2) are movably connected with supporting rods (8), and a fixing frame (10) is fixedly connected between the supporting rods (8).

5. A distance perforating device for mulching film according to claim 4, characterized in that: two handles (11) are arranged on one side of the top of the fixing frame (10).

6. A distance perforating device for mulching film according to claim 4, characterized in that: the top end of the supporting rod (8) is fixedly connected with an arc-shaped connecting rod (9), and one end of the arc-shaped connecting rod (9) is fixedly connected with the other side of the fixing frame (10).