A kind of novel combination type plastic film puncher
Technical field
The utility model is related to the device punched for mulch film after a kind of overlay film, and in particular to a kind of novel combination type
Plastic film puncher.
Background technology
Mulching planting crops are very universal, can improve the soil moisture, keep soil by covering with ground sheeting
Moisture, soil texture is maintained, suppressed weeds to occur, prevented disease that pest attacks crop and certain micro-organisms cause etc., being promoted
The function of plant growth;Aborning, punched after first overlay film more than plastic film mulching cultivation by the way of sowing.
Existing mulch film drilling device mostly is fixed structure, it is impossible to adjust the spacing of punching sleeve and the number of the sleeve that punches
Amount is fixed, and it affects practical application, makes troubles to the use of actual production.
Therefore, it is necessary to be improved to prior art.
Utility model content
The purpose of this utility model is for Shortcomings in prior art, there is provided a kind of novel combination type hole-ground film
Device;Aim to solve the problem that existing perforating device can not carry out the regulation of punching spacing when being punched and the quantity of the sleeve that punches can not be closed
Manage the problem of selection.
For achieving the above object the technical solution adopted in the utility model is:
A kind of novel combination type plastic film puncher, including holding rod, combined bay and multiple punchings for being arranged on combined bay
Sleeve, holding rod is vertically connected on combined bay,
The combined bay, including section be square hyollow foundation frame, be arranged on covering plate, setting inside hyollow foundation frame
The driving member that holds in hyollow foundation top of the trellis is put, the hyollow foundation frame bottom offers strip sliding rail, the top
Hold driving member can move up and down relative to hyollow foundation frame and hold cover plate movement;
The punching sleeve, including sleeve body and the tee handle bar for being arranged on sleeve body top, the tee handle bar can
Can be held on hyollow foundation frame in insertion sliding rail and after rotating to an angle, when hold driving member hold cover plate to
The tee handle bar being held on hyollow foundation frame can be fixed when lower mobile and be locked.
Further, the hyollow foundation frame is made up of hollow square steel;
Further, the plate that covers is made up of hard plastic board and the rubber blanket being arranged on hard plastic board;
Further, the driving member that holds is including bolt and the nut being fixedly installed on hyollow foundation frame;
Further, the punching sleeve also includes the slide block being entrenched on sleeve body inwall and is connected to slide block and sleeve
Spring between bodies top, the Slipper protrusion is on the outside of sleeve body.
The beneficial effect of the utility model embodiment is:
1st, the utility model causes the quantity and spacing of punching sleeve to can control by way of combination application, preferably
Adapt to the demand of production plantation;The punching tee handle bar structure of sleeve and using cooperatively for sliding rail so that it can be relatively hollow
Foundation frame is detachably installed, and the spacing for being also convenient for each punching sleeve is adjusted, and covers can punching under the squeezing action for covering plate
Cylinder is fixed, uses more reliable and more stable;
2nd, the extrusion operation for covering plate is holding realizing what is compressed by bolt, and the cooperation of bolts and nuts is convenient to adjust
Section control, it is easy to operate;
3rd, cover plate to be made up of hard plastic board and the rubber blanket being arranged on hard plastic board, rubber blanket sticks to hard
Plastic plate one side, and can make up hard plastic board using the elastic deformation of rubber blanket and cover each with tee handle bar phase separation
The interval error that produces during tee handle bar, while reinforcing also beneficial to air exercise borehole jack cylinder and stable;
4th, the single punching sleeve after dismantling is due to tee handle bar, being applicable to the hand-held of single punching sleeve;
5th, the utility model can improve punch operation efficiency, it is easy to operate, using flexible, with low cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 be Fig. 1 in A-A to structural representation;
Fig. 3 is the overlooking the structure diagram of hollow foundation frame in the utility model.
Wherein:1- holding rods;2- hyollow foundation framves;3- covers plate;4- holds driving member;5- sliding rails;6- sleeve sheets
Body;7-T shape handles;8- hard plastic boards;9- rubber blankets;10- slide blocks;11- springs.
Specific embodiment
The utility model preferred embodiment is illustrated below in conjunction with accompanying drawing:
As shown in Figures 1 to 3, a kind of novel combination type plastic film puncher, including holding rod 1, combined bay and it is arranged on combination
Multiple punching sleeves on frame, holding rod 1 is vertically connected on combined bay, and holding rod 1 can be rod, and the combined bay is wrapped
Include hyollow foundation frame 2 that section is square, be arranged on covering plate 3, being arranged on hyollow foundation frame 2 and push up inside hyollow foundation frame 2
Portion holds driving member 4, and the bottom of hyollow foundation frame 2 offers strip sliding rail 5, and the length of sliding rail 5 is smaller
In or equal to the length of hyollow foundation frame 2, it is described hold driving member 4 and can move up and down and hold with respect to hyollow foundation frame 2 cover
Plate 3 is moved;The punching sleeve, including sleeve body 6 and the tee handle bar 7 for being arranged on the top of sleeve body 6, the tee handle bar
7 can be inserted into and can be held on hyollow foundation frame 2 in sliding rails 5 and after rotating to an angle, and preferably be rotated by 90 °, when holding
Driving member 4 holds to cover and the tee handle bar 7 being held on hyollow foundation frame 2 can be fixed into locking when plate 3 is moved down;The sky
Heart foundation frame 2 is made up of hollow square steel;The plate 3 that covers is by hard plastic board 8 and the rubber blanket being arranged on hard plastic board 8
9 are constituted;Hard plastic board 8 is replaceable for steel plate;It is described to hold driving member 4 including bolt and be fixedly installed on hyollow foundation frame 2
On nut;The punching sleeve also includes the slide block 10 being entrenched on the inwall of sleeve body 6 and is connected to slide block 10 and sleeve
Spring 11 between the top of body 6, the part protrusion of the slide block 10 is in the outside of sleeve body 6.
When in use, first then each punching set is adjusted according to the appropriate number of punching sleeve of plantation punching demand selection
The spacing of cylinder, it specifically adjusts mode of operation and is:Tee handle bar 7 is taken advantage of a situation in insertion sliding rail 5, and is rotated to an angle
Tee handle bar 7 is set to be held in hyollow foundation frame 2, the sleeve that now punches can slide along sliding rail 5, it is then determined that spacing, then lead to
Cross the cooperation of bolts and nuts and will cover plate 3 and cover on tee handle bar 7 and be fixed, nut is fixedly disposed at hollow base
The top of plinth frame 2, for ease of the screwing operations of bolt, also a through hole can be processed in the head of bolt, outside hard can be passed through
The insertion rotation process of object covers plate 3 to realize that bolt holds;Firmly pushed using holding rod 1 in operation, punch sleeve
Cutting mulch film, realizes that hole-ground film is operated;Being fitted together on punching sleeve lining has slide block 10 and part evagination, slide block 10 and spring
After 11 coordinate, soil can be prevented effectively from and mulch film fragment is accumulated in inside sleeve body 6, and affect punch operation.
Finally it should be noted that:The preferred embodiment of utility model is the foregoing is only, practicality is not limited to
It is new, although being described in detail to utility model with reference to the foregoing embodiments, for a person skilled in the art, its
Still the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equal to
Replace.It is all within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in reality
Within new protection domain.