CN212589358U - Single-hole glue collecting working head - Google Patents

Abstract

The utility model relates to the technical field of rubber collection, in particular to a single-hole rubber collection working head, which comprises a drill bit and a baffle plate, wherein the drill bit consists of a handle part and a working part which are connected together, and the working part is provided with a cutting edge and a groove which is formed by the cutting edge and is used for discharging bark scraps on the outer circular surface along the axial direction; the baffle comprises a plurality of ribs of ring, outer ring in two endocentric rings, outer ring and connection, ring, outer ring, ring cover is established on the drill bit in the interior ring, outer ring one side symmetry is provided with two first connecting rods, the end of first connecting rod is connected with the second connecting rod that the both ends symmetry set up about the staple bolt of cover on the drill bit to install baffle detachable on the drill bit. The utility model has the advantages of being simple in structure and easy and simple to handle, adopt the baffle can control drill bit drilling depth, it is high-efficient to save labour, and furthest reduces the injury to the bark, produces gluey potentiality to practicing thrift the bark and protecting to glue the tree and has the important function.

Description

Single-hole glue collecting working head

Technical Field

The utility model relates to a adopt gluey technical field, especially relate to a haplopore adopts gluey working head.

Background

The rubber forest is a sustainable development tropical forest ecological system and is a pollution-free natural resource. At present, the natural rubber is obtained mainly by tapping with a rubber cutter, tapping workers skilled in the technology are needed for rubber tapping in production, the rubber price is low, the income of the rubber workers is low under the situation that the labor cost is increased day by day, the enterprise benefit is poor, the attraction of the industry of the rubber workers is smaller and smaller, the production potential of rubber trees cannot be fully exerted, and even the phenomenon of large-area abandonment and cutting occurs.

The rubber tapping is avoided, the limit of using a rubber cutter is broken through, and the dependence of rubber tapping on the rubber tapping proficiency can be greatly reduced. The method does not need to open a line for drainage and use a glue discharging groove, does not need to use a traditional glue cup for collecting glue, can realize the guarantee of increasing the purity of latex, and simplifies the process of automatic glue collecting design.

The acupuncture rubber collection is characterized in that after the rubber is stabbed into the bark, metal extrudes the bark to cause partial blockage of the mammary duct, if the stimulation is insufficient or the dry content is too high, the mammary duct is easily blocked in advance and the rubber discharge time is shortened, and more importantly, the healing time of the needled bark is longer than that of the drilled bark; therefore, electric drills are used for drilling, but if the drilling depth is not controlled, the quality of the trunk is affected by reaching the xylem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure, easy and simple to handle's haplopore is adopted and is glued worker head adopts the baffle can control drill bit drilling depth, and it is high-efficient to save labour, and furthest reduces the injury to the bark, produces gluey potentiality to practicing thrift the bark and protecting gluey tree and has the important function.

In order to further realize the above purpose, the utility model adopts the following technical scheme: a single-bore gel-picking head comprising:

a drill composed of a shank and a working part connected together, the working part being provided with a cutting edge and a groove formed by the cutting edge on an outer circumferential surface thereof in an axial direction for discharging bark pieces;

the baffle comprises a plurality of ribs of ring, outer ring in two endocentric rings, outer ring and connection, the ring is established on the drill bit in the interior ring cover, outer ring one side symmetry is provided with two first connecting rods, the end of first connecting rod is connected with the second connecting rod that the both ends symmetry set up about the staple bolt of cover on the drill bit to install baffle detachable on the drill bit.

Optionally, the cutting edge is helically arranged on the outer circumferential surface of the working portion, and a scale is provided on the working portion having the helical cutting edge for adjusting the depth of the bark to be drilled.

Optionally, the cutting edge is arranged on the outer circle surface of the working part in a full circle or partial broken thread shape.

Optionally, the installation distance from the baffle to the head end of the drill bit is M-1.5 mm-M-3 mm, wherein M represents the bark thickness of the set area for rubber tapping before punching.

Optionally, the hoop includes two semicircular hoop sheets symmetrically arranged, a positioning hole is formed in a wing plate formed by bending two ends of each semicircular hoop sheet, and a screw rod with nuts at two ends penetrates through the positioning hole to fasten the two semicircular hoop sheets.

Preferably, a plurality of ribs are uniformly distributed around the center of the inner ring.

By last, the utility model discloses a haplopore adopts gluey working head to have following effect at least:

(1) the utility model discloses set up the work portion that the baffle can effectively prevent the drill bit and creep into xylem, the baffle can remove according to the required operation length of drill bit, removes baffle to operation length scale, simultaneously, because about 1mm-2.5mm of cambium thickness of bark, the rubber tapping will cut the place of the wampee inlayer distance cambium 0.5mm of bark generally, subtracts the cambium that 1.5mm-3mm can protect the rubber tree with measured bark thickness.

(2) The utility model discloses a working head diameter little, only can not reach 1cm, furthest reduces the injury to the bark.

(3) The utility model discloses a working head simple structure, easy and simple to handle avoid using the rubber cutter to cut rubber, and it is high-efficient to save the work labour, produces gluey potentiality to practicing thrift the bark and protecting to glue the tree and has an important role, has wider application prospect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the baffle of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the hoop shown in fig. 1 according to the present invention;

FIG. 4 is a schematic view of a drill bit according to another embodiment of the present invention;

fig. 5 is a schematic structural view of a drill according to another embodiment of the present invention.

Reference numerals: 10-working part, 101-blade, 102-groove and 103-scale; 20-a handle; 301-outer circular ring, 302-rib, 303-inner circular ring; 40-a first link; 50-a hoop, 501-a screw, 502-a nut and 503-a second connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Example 1. As shown in fig. 1-3, the single-hole rubber tapping working head provided by this embodiment comprises a drill and a baffle, wherein the drill is composed of a handle 20 and a working part 10 which are connected together, the working part 10 is provided with a helical blade 101 and a groove 102 formed by a continuous helical blade on the outer circumferential surface thereof along the axial direction (i.e. the drill provided by this embodiment is a twist drill), the bark chippings are removed from the bark along with the groove 102 after the drilling, and the rubber discharge hole is opened instantly; the handle 20 is a straight handle structure, which facilitates installation with an electric drill and installation of the anchor ear 50.

As shown in fig. 2, the baffle plate is composed of two concentric inner rings 303 and outer rings 301 and a plurality of ribs 302 connecting the inner rings 303 and the outer rings 301, the plurality of ribs 302 are uniformly distributed around the circle center of the inner rings 303, the baffle plate is made of stainless steel, the two ends of each rib 302 are welded on the inner rings 303 and the outer rings 301, fan-shaped through holes are formed between the two adjacent ribs 302 and the inner rings 303 and the outer rings 301, the through holes do not prevent drilled bark fragments from passing through the baffle plate, the bark fragments do not need to be stripped when a next strain is picked, and the bark fragments after direct drilling can automatically fall out.

As shown in fig. 2 and 3, in order to detachably mount the baffle plate on the drill, two first connecting rods 40 are symmetrically welded on one side of the outer circular ring 301, and the inner diameter of the inner circular ring 303 is slightly larger than the diameter of the drill, so that the inner circular ring 303 is smoothly sleeved on the drill; correspondingly, still dispose staple bolt 50, staple bolt 50 includes the semicircular hoop piece that two symmetries set up, set up the locating hole on the pterygoid lamina of bending type by semicircular hoop piece both ends, screw rod 501 through both ends have nut 502 passes the locating hole and fastens these two semicircular hoop pieces, staple bolt 50 cover is established at the stalk portion of drill bit, the upper and lower both ends symmetry welding second connecting rod 503 of staple bolt 50, first connecting rod 40, second connecting rod 503, two semicircular hoop pieces all adopt stainless steel to make, the end 40 of first connecting rod and the end welding of second connecting rod 503, in order to make the staple bolt stable installation on the drill bit, be provided with annular rubber gasket at two semicircular hoop pieces and drill bit contact surface. It should be noted that the anchor ear 50 is mounted to the handle on the side adjacent the drill.

As shown in fig. 1, the working part 10 of the present embodiment is provided with a scale 103, and the depth of the bark to be drilled can be adjusted according to the scale 103. From this, the baffle can remove according to the required operation length of drill bit, and manual nut 502 of dismantling as required is with baffle to operation length scale, lock nut again, and on the electric drill was installed to the working head, the bark was bored into on the perpendicular tree surface, prevented to continue to advance inwards until the baffle, the utility model discloses the electric drill that uses as long as power, model can match the drill bit can.

In this embodiment, the installation distance from the baffle to the head end of the drill bit is (M-1.5) mm- (M-3) mm (the difference in bark thickness between the xylem and the wampee is due to the difference in age and variety of rubber trees), wherein M represents the bark thickness in the set area for rubber tapping before punching. In practical application, a tapping depth measurer is used for measuring the thickness of the bark of a rubber collecting area of 10 rubber tree positions, and the average value is subtracted by 1.5mm-3mm to be used as the working length of a working head.

The diameter of the drill bit 1 is more than or equal to 1mm and less than 1cm, preferably about 2mm, the length of the working part 10 is 2-3cm, and after the length of the reserved length required by the fixed baffle is met, the total length of the drill bit inserted into the electric drill is not more than 10cm (the drill bit is inserted into the electric drill by 1-2 cm); the drill bit is made of stainless steel or other hard materials capable of penetrating through bark, and the working head is smooth in surface, not easy to adhere to latex or bark and easy to clean.

When the rubber tree bark removing device is used, the working head is installed on the electric drill through the handle part, when the temperature is low in the morning, the drill bit is vertically driven into the bark of a rubber tree, the depth of the drill bit cannot reach the xylem of a trunk, the drill bit is vertically pulled out of the bark after the preset depth is reached, bark fragments after punching are moved out of the bark along with the working head to form a glue discharging hole, and the discharged glue is collected by the glue collecting device (patent 201821635829.9).

Example 2. As shown in fig. 4 and 5, the difference between this embodiment and embodiment 1 is that the blades 101 are arranged on the outer circumferential surface of the working part 10 in a full-circle or partially broken thread shape, and because the thread circle density of the thread-shaped blades is large, the length can be known by counting the number of threads in this embodiment, so that it is not necessary to provide scales on the working part of the drill, and the installation distance of the baffle can be controlled by counting the number of threads to adjust the depth of the bark (i.e. the drill provided by this embodiment is a thread drill). The rest of this example is the same as example 1.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a haplopore adopts gluey work head which characterized in that includes:

a drill composed of a shank and a working part connected together, the working part being provided with a cutting edge and a groove formed by the cutting edge on an outer circumferential surface thereof in an axial direction for discharging bark pieces;

the baffle comprises a plurality of ribs of ring, outer ring in two endocentric rings, outer ring and connection, the ring is established on the drill bit in the interior ring cover, outer ring one side symmetry is provided with two first connecting rods, the end of first connecting rod is connected with the second connecting rod that the both ends symmetry set up about the staple bolt of cover on the drill bit to install baffle detachable on the drill bit.

2. The single-hole rubber tapping working head according to claim 1, wherein the cutting edges are spirally arranged on the outer circumferential surface of the working part, and the working part with the spiral cutting edges is provided with graduations for adjusting the depth of the bark drilled.

3. The single-hole rubber tapping working head according to claim 1, wherein the cutting edges are arranged on the outer circumferential surface of the working part in a full-circle or partially broken thread shape.

4. The single-hole rubber tapping working head according to claim 1, wherein the installation distance from the baffle to the head end of the drilling head is M-1.5 mm-M-3 mm, wherein M represents the bark thickness of the rubber tapping setting area measured before the drilling.

5. The single-hole rubber mining working head according to claim 1, wherein the hoop comprises two semicircular hoop sheets which are symmetrically arranged, a positioning hole is formed in a wing plate formed by bending two ends of each semicircular hoop sheet, and a screw rod with nuts at two ends penetrates through the positioning holes to fasten the two semicircular hoop sheets.

6. The single-hole gum production head of claim 1, wherein the plurality of ribs are evenly distributed around the center of the inner ring.

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