CN207634078U - Iron pick is used in a kind of exploitation of lepidolite ore - Google Patents

Abstract

The utility model discloses a kind of lepidolite ore exploitations with iron pick, including pick and anti-skid chequer, the bottom end of the pick is provided with pick trousers, and it is connected with iron pick handle on the right side of pick trousers, the pick trousers are internally provided with protrusion, and pick trousers offer the first mounting hole, the surface of the iron pick handle is provided with the second mounting hole, and second mounting hole handle is connected with by fixing bolt, stretch cord is installed on the right side of the anti-skid chequer, and the top of stretch cord connects rubber sleeve, the surface of the rubber sleeve is fixed with magnet.The lepidolite ore exploitation with the protrusion of iron pick with irregular size and irregular arranged distribution pick trousers inner wall, and it is uneven structure inside pick trousers, thus increase iron pick the frictional force between pick trousers, it is connected firmly between each other, ensure that the device will not cross senior general's pick because of whipping amplitude during the work time and throw away, it avoids causing unexpected injury to other miners, has ensured the safety in miner's mining process.

Description

Iron pick is used in a kind of exploitation of lepidolite ore

Technical field

The utility model is related to lepidolite ore technical field, iron pick is used in specially a kind of lepidolite ore exploitation.

Background technology

Lepidolite is most common lithium minerals, is the important mineral for refining lithium, it is the mafic aluminosilicate of potassium and lithium, is belonged to One kind in mica mineral.Lepidolite generally only produces in granite peamatite, and color is purple and pink colour and can be shallow to colourless, tool There is pearly luster, is in short column body, flakelet aggregate or big platelike crystal.

Iron pick is the apparatus that mining is commonly used, and it is to be conveyed using mine car, but arrived in mine car that general miner, which carries, Not place need personnel to convey, head end and the handle of existing pick are independent, need to be plugged in together, long-time It is easy to loosen after use to fall, if whipping amplitude is excessive, the head end of pick is also possible to be thrown out of, and causes unexpected injury, so I Propose a kind of lepidolite ore exploitation iron pick, in order to solve the problems, such as to propose among the above.

Utility model content

The purpose of this utility model is to provide a kind of lepidolite ore exploitations with iron pick, is proposed with solving above-mentioned background technology The head end of pick currently on the market with handle be independent, need to be plugged in together, be easy to loosen after long-time use and fall, The problem of if whipping amplitude is excessive, and the head end of pick is also possible to be thrown out of, cause unexpected injury.

To achieve the above object, the utility model provides the following technical solutions：Iron pick is used in a kind of exploitation of lepidolite ore, including The bottom end of pick and anti-skid chequer, the pick is provided with pick trousers, and is connected with iron pick handle on the right side of pick trousers, the pick trousers It is internally provided with protrusion, and pick trousers offer the first mounting hole, the surface of the iron pick handle is provided with the second mounting hole, and Second mounting hole is connected with handle by fixing bolt, stretch cord is equipped on the right side of the anti-skid chequer, and the top of stretch cord connects It is connected to rubber sleeve, the surface of the rubber sleeve is fixed with magnet.

Preferably, the protrusion with irregular size and irregular arranged distribution in the inner wall of pick trousers, and pick It is uneven structure inside trousers.

Preferably, the diameter of the handle is more than the diameter of iron pick handle, and iron pick handle passes through the second mounting hole and fixing bolt Stretching structure is constituted, and the length of iron pick handle is less than the length of handle.

Preferably, the outer ledge of the handle is in lower concave arc shape, and at its lower concave arc shape surface be evenly distributed with it is anti-skidding Line.

Preferably, the inside dimension of the rubber sleeve is consistent with the external dimensions of pick, and the length of stretch cord is more than handle The length of handle, and rubber sleeve constitutes magnetism with handle by magnet and connect.

Compared with prior art, the utility model has the beneficial effects that：Iron pick is used in lepidolite ore exploitation,

（1）Protrusion with irregular size and irregular arranged distribution pick trousers inner wall, and inside pick trousers For uneven structure, thus increases iron pick the frictional force between pick trousers, be connected firmly between each other, it is ensured that the device Senior general's pick will not be crossed because of whipping amplitude during the work time to throw away, avoid causing unexpected injury to other miners；

（2）The diameter of handle is more than the diameter of iron pick handle, and iron pick handle is stretched by the second mounting hole and fixing bolt composition Shrinking structure, while the length of iron pick handle is less than the length of handle, it is easy to carry to arrive mine by the way that iron pick handle to be retracted to inside handle Vehicle is dug up mine to place not；

（3）The inside dimension of rubber sleeve is consistent with the external dimensions of pick, and the length of stretch cord is more than the length of handle Degree, at the same time, rubber sleeve constitute magnetism with handle by magnet and connect, and not only ensure to protect in the carrying process after shrinking The safety of miner is demonstrate,proved, and the work of miner can not also be interfered in the course of work after stretching, extension.

Description of the drawings

Fig. 1 is the utility model main structure diagram；

Fig. 2 is the utility model handle internal structure schematic diagram；

Fig. 3 is that internal structure schematic diagram is unfolded in the utility model pick trousers.

In figure：1, pick, 2, pick trousers, 3, iron pick handle, 4, protrusion, the 5, first mounting hole, the 6, second mounting hole, 7, fixed Bolt, 8, handle, 9, anti-skid chequer, 10, stretch cord, 11, rubber sleeve, 12, magnet.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：Iron pick, including pick are used in a kind of exploitation of lepidolite ore First 1, pick trousers 2, iron pick are 3, raised 4, first mounting hole 5, the second mounting hole 6, fixing bolt 7, handle 8, anti-skid chequer 9, elastic force Rope 10, rubber sleeve 11 and magnet 12, the bottom end of pick 1 are provided with pick trousers 2, and 2 right side of pick trousers is connected with iron pick 3, pick Head trousers 2 are internally provided with protrusion 4, and pick trousers 2 offer the first mounting hole 5, and protrusion 4 is with irregular size and does not advise Arranged distribution then is in the inner wall of pick trousers 2, and the inside of pick trousers 2 is uneven structure, increases iron pick 3 and pick trousers 2 Between frictional force, be connected firmly between each other, 3 surface is provided with the second mounting hole 6 by iron pick, and the second mounting hole 6 is logical It crosses fixing bolt 7 and is connected with handle 8, the diameter of handle 8 is more than iron pick 3 diameter, and iron pick passes through 6 He of the second mounting hole 3 Fixing bolt 7 constitutes stretching structure, and iron pick is less than 3 length the length of handle 8, by the way that iron pick is retracted to handle 83 Portable purpose is realized in inside, and the right side of anti-skid chequer 9 is equipped with stretch cord 10, and the top of stretch cord 10 is connected with rubber The outer ledge of gum cover 11, handle 8 is in lower concave arc shape, and surface is evenly distributed with anti-skid chequer 9 at its lower concave arc shape, convenient for stablizing Holding handle 8 while can also play anti-skidding effect, the surface of rubber sleeve 11 is fixed with magnet 12, the inside of rubber sleeve 11 Size is consistent with the external dimensions of pick 1, and the length of stretch cord 10 is more than the length of handle 8, and rubber sleeve 11 passes through magnetic Iron 12 constitutes magnetic connection with handle 8, not only ensures the safety that can ensure miner in the carrying process after shrinking, but also stretch The work of miner can not also be interfered in the course of work afterwards.

Operation principle：When using the lepidolite ore exploitation with iron pick, first, when mine car advance can not pass through the road of mine car When section, miner can rotate fixing bolt 7 and remove it from the second mounting hole 6 being connect with handle 8, then by iron pick handle 3 are contracted to inside handle 8, again when iron pick overlaps the second mounting hole 6 of 3 front ends with the second mounting hole 6 on 8 side wall of handle Fixing bolt 7 is tightened, then can pull rubber sleeve 11 that magnet 12 is promoted to be separated with handle 8, then followed by past pick First 1 direction pulls rubber sleeve 11 that rubber sleeve 11 is sleeved on outside pick 1 under the action of stretch cord 10, it is ensured that in the dress The safety of miner can be hurt in the middle part of the carrying process set, finally, wait the exploitation for reaching lepidolite ore when, by rubber sleeve 11 from It is removed on pick 1, magnetic is then completed with the magnet 12 on handle 8 by the magnet 12 on rubber sleeve 11 and is closed, rubber sleeve 11 is promoted It is fixed on the surface of handle 8, fixing bolt 7 can be then removed and extract iron pick from 8 inside of handle 3 out, wait for 8 rear end of handle Second mounting hole 6 again tightens fixing bolt 7 when being overlapped with the second mounting hole 6 on 8 side wall of handle, thus can start lithium cloud The exploitation work of female mine, during using the device, miner can be by the position of holding anti-skid chequer 9, convenient for steady Anti-skidding effect can also be played while fixed holding handle 8, at the same time, the effect for the protrusion 4 being arranged inside pick trousers 2 Under, it can be ensured that senior general's pick will not be crossed because of whipping amplitude and thrown away, avoid causing unexpected injury to other miners, be whole above The course of work of a device, and the content not being described in detail in this specification belongs to well known to professional and technical personnel in the field The prior art.

Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. iron pick, including pick are used in a kind of lepidolite ore exploitation（1）And anti-skid chequer（9）, it is characterised in that：The pick（1）'s Bottom end is provided with pick trousers（2）, and pick trousers（2）Right side is connected with iron pick handle（3）, the pick trousers（2）Be internally provided with Protrusion（4）, and pick trousers（2）Offer the first mounting hole（5）, the iron pick handle（3）Surface be provided with the second mounting hole （6）, and the second mounting hole（6）Pass through fixing bolt（7）It is connected with handle（8）, the anti-skid chequer（9）Right side stretch cord is installed （10）, and stretch cord（10）Top connect rubber sleeve（11）, the rubber sleeve（11）Surface be fixed with magnet（12）.

2. iron pick is used in a kind of lepidolite ore exploitation according to claim 1, it is characterised in that：The protrusion（4）Not advise Size and irregular arranged distribution then is in pick trousers（2）Inner wall, and pick trousers（2）Inside is uneven structure.

3. iron pick is used in a kind of lepidolite ore exploitation according to claim 1, it is characterised in that：The handle（8）Diameter More than iron pick handle（3）Diameter, and iron pick handle（3）Pass through the second mounting hole（6）And fixing bolt（7）Stretching structure is constituted, and Iron pick handle（3）Length be less than handle（8）Length.

4. iron pick is used in a kind of lepidolite ore exploitation according to claim 1, it is characterised in that：The handle（8）Outside Edge is in lower concave arc shape, and surface is evenly distributed with anti-skid chequer at its lower concave arc shape（9）.

5. iron pick is used in a kind of lepidolite ore exploitation according to claim 1, it is characterised in that：The rubber sleeve（11）It is interior Portion's size and pick（1）External dimensions be consistent, and stretch cord（10）Length be more than handle（8）Length, and rubber sleeve （11）Pass through magnet（12）With handle（8）Constitute magnetic connection.