CN112664191A

CN112664191A - Portable broken type mining pick of imitateing by force

Info

Publication number: CN112664191A
Application number: CN202011541998.8A
Authority: CN
Inventors: 刘国胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-16

Abstract

The invention discloses a portable powerful crushing type mining pickaxe, which relates to the technical field of mining and comprises a pickaxe head and a handle, wherein the bottom of an elastic rod is fixedly connected with a contraction belt, the right end of a pickaxe handle is movably connected with a ring, the bottom end of an elastic rope is fixedly connected with the outer wall of an impact ball, the inner side of a torsional spring is connected with the two ends of a push block in a sliding manner, and a crushing device comprises a crushing rod and a conical head. According to the invention, through the elastic rod, the elastic rod can generate certain elastic deformation when being hammered and can also generate certain crushing effect on ores, the crushing performance of the mining pickaxe is improved, the circular ring and the contraction belt are matched for use, the movement and the carrying are more convenient, through the combination of the impact ball and the crushing device, the conical head is conical, the stress area contacting with the ores is smaller, the impact force of the point part gathering is stronger, the crushing performance of the mining pickaxe is enhanced, the mining efficiency of workers during mining is more facilitated, and the beneficial effects of time saving and labor saving are achieved.

Description

Portable broken type mining pick of imitateing by force

Technical Field

The invention relates to a mining pickaxe, relates to the technical field of mining, and particularly relates to a portable efficient crushing type mining pickaxe.

Background

The mining pick is a common tool, generally comprises a wooden rod and an iron head, generally presents a T type, one end is sharp-headed, the other end is flat, and can be used for knocking open, destroying ground etc., the mining is divided into outdoor mining and underground mining, the mining is generally carried out by large-scale machines such as mine car during outdoor mining, and underground mining is because of topography reason, and mining tool can only be taken by people to mine minerals sometimes in the place that the mine car can not reach, is used for underground mining. The following problems exist in the prior art:

1. in the prior art, a mining pick is required to be brought into the ground for mining generally during underground mining, the mining pick has a certain weight, and a common person can carry the mining pick by hand to enter the mining pick, so that the problem that the mining pick is carried by hand in the underground process is very laborious exists, and in addition, the mining pick only advances by hand, so that the mining progress is influenced;

2. among the prior art, can at first use the tip and the flat head of mining pick to some underground mining and exchange the use, the tip needs to dig the mining to the ore, and the flat head needs shake garrulous convenience mining with hard ore, but general mining pick flat head all does not have too big fragmentation nature, and then does not reach the effectual use original intention of shaking garrulous with the ore, and the suitability of this mining pick worsens, consequently needs carry out the structural innovation and solves specific problem.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a portable powerful crushing type mining pick, wherein one purpose is to have the effects of convenient carrying and time and labor saving, and the problems that the heavy mining pick is inconvenient to carry and consumes manpower in the carrying process are solved by the contraction of a circular ring on a pick grip and an elastic rod; another purpose is in order to solve the problem that most mining picks of today are not significant in effect in the aspect of fragmentation nature to reach and have certain fragmentation nature effect to the ore when hammering the ore.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a portable broken type mining pick of imitateing by force, includes pick head and handle, the pick head includes pick point, connecting rod and pick head, the handle includes elastic rod and pick handle, the right-hand member of pick head and the left end fixed connection of handle.

The technical scheme of the invention is further improved as follows: the left end of elasticity pole and the right-hand member fixed connection of connecting rod, the right-hand member of elasticity pole and the left end fixed connection of pick handle, the bottom fixedly connected with shrink area of elasticity pole, just the shrink area is extending structure, the right-hand member swing joint of pick handle has the ring.

The technical scheme of the invention is further improved as follows: the bottom of the pick tip is fixedly connected with the top of the connecting rod, the bottom of the connecting rod is fixedly connected with the top of the pick head, and an elastic rope, a punching ball, a pushing block and a torsion spring are arranged inside the connecting rod.

The technical scheme of the invention is further improved as follows: the top of elasticity rope and the inner wall fixed connection of connecting rod, the bottom of elasticity rope and the outer wall fixed connection who strikes the ball, the both ends outer wall of striking the ball and the inner wall sliding connection of connecting rod, the bottom left and right sides fixedly connected with torsional spring of connecting rod, the inboard both ends sliding connection with the ejector pad of torsional spring.

The technical scheme of the invention is further improved as follows: the device comprises a pickaxe flat head, a crushing device and a pushing block, wherein the crushing device is inserted into one end of the pickaxe flat head and is uniformly arranged in a square shape, the crushing device comprises a crushing rod and a conical head, the top of the crushing rod is fixedly connected with the bottom of the pushing block, and the bottom of the crushing rod is fixedly connected with the top of the conical head.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a portable powerful crushing type mining pick, which is ingenious in design, adopts an elastic rod and a pick handle to be combined, one end of the elastic rod is directly connected with a pick head, and the other end of the elastic rod is connected with the pick handle.

2. The invention provides a portable strong-effect crushing type mining pick, which is characterized in that a circular ring and a contraction belt are combined, the contraction belt is additionally arranged on an elastic rod, the circular ring capable of being rotatably accommodated is additionally arranged on a pick handle, when underground mining is carried into the mining pick, the elastic belt in the contraction belt can be pulled out, one end of the elastic belt is tied to the circular ring, the mining pick can be carried on the back of a worker, and the mining pick is not required to be carried by the worker in a back-carrying mode, so that the mining pick is more convenient to move and carry.

3. The invention provides a portable strong crushing type mining pick, when the mining pick is used, a pick head of the mining pick is downward, the ore is hammered by high lifting force, when the mining pick is lifted upwards, an impact ball in an inertia connecting rod moves upwards, elastic ropes at two ends of the impact ball are also pulled by the impact ball to be stretched upwards, when the mining pick is hammered downwards, the impact ball can downwards strike a push block under the action of inertia and the gravity of the impact ball, when the push block is pushed downwards, a crushing device is driven to be downward to crush the ore, the impact ball can rebound again under the action of the elastic ropes, and after the push block is downward, the push block can upwards recover to the original position under the action of torsional springs due to the elasticity of torsional springs at two ends.

4. The invention provides a portable powerful crushing type mining pick, which comprises a crushing rod and a conical head, wherein the conical head is in a regular quadrilateral shape, is uniformly distributed and arranged around a pick flat head, and is knocked around ores when the pick flat head hammers the ores.

Drawings

FIG. 1 is a schematic structural view of the present invention in a carrying state;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a partial cross-sectional view of the pick of the present invention;

fig. 4 is a schematic view of the internal construction of the pick of the present invention;

fig. 5 is a schematic view of the internal structure of the pick of the present invention in a knocked condition;

fig. 6 is an enlarged view of the detail at a in fig. 5 according to the present invention.

In the figure: 1. a pickaxe; 2. a handle; 11. a pick tip; 12. a connecting rod; 13. a pickaxe is flatheaded; 21. an elastic rod; 22. a pickaxe handle; 211. a shrink band; 221. a circular ring; 121. an elastic cord; 122. impacting a ball; 123. a push block; 124. a torsion spring; 131. a crushing device; a. a breaking bar; b. a conical head.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the invention provides a portable strong crushing type mining pick, which comprises a pick head 1 and a handle 2, wherein the pick head 1 comprises a pick head 11, a connecting rod 12 and a pick head 13, the handle 2 comprises an elastic rod 21 and a pick grip 22, and the right end of the pick head 1 is fixedly connected with the left end of the handle 2.

In the embodiment, the mining pick is divided into a handle 2 and a pick head 1, when in use, the handle 2 is held by a hand to be hammered on ore by the pick head 1, the pick head 1 consists of three parts, namely a pick chuck 11, a connecting rod 12 and a pick flat head 13, the pick flat head 11 can be used for prying the ore, and the pick flat head 13 can be used for hammering a hard ore layer to achieve the effect of mining in a matching way.

As shown in fig. 1 to 3, in the present embodiment, preferably, the left end of the elastic rod 21 is fixedly connected to the right end of the connecting rod 12, the right end of the elastic rod 21 is fixedly connected to the left end of the pick grip 22, the bottom of the elastic rod 21 is fixedly connected to the contraction band 211, the contraction band 211 is of a telescopic structure, and the right end of the pick grip 22 is movably connected to the ring 221.

In the embodiment, unlike the general handle 2, the handle 2 is divided into two parts, namely, an elastic rod 21 and a pick grip 22, one end of the elastic rod 21 is directly connected with the pick 1, the other end of the elastic rod 21 is connected with the pick grip 22, when the mining pickaxe is used for hammering ores, the pickaxe flat head 13 has certain crushing effect on the ores due to the gravity of the pickaxe flat head 13, the elastic rod 21 can generate certain elastic deformation when being hammered and also can generate certain crushing effect on the ores, the crushing performance of the mining pickaxe is improved, the mining can be more convenient, meanwhile, the contraction zone 211 is added on the elastic rod 21, a circular ring 221 which can be rotatably accommodated is added on the pick handle 22, when the mining pick is moved and carried, the elastic band in the contraction band 211 can be pulled out, one end of the elastic band is tied on the circular ring 221, and the elastic band can be carried on the back of a person, so that the effects of convenience in advancing and carrying and labor saving are achieved.

Example 2

As shown in fig. 4-6, on the basis of embodiment 1, the present invention provides a technical solution: the bottom of pick point 11 and the top fixed connection of connecting rod 12, the bottom of connecting rod 12 and the top fixed connection of pick flat head 13, the inside of connecting rod 12 is provided with elasticity rope 121, strike ball 122, ejector pad 123 and torsional spring 124, the top of elasticity rope 121 and the inner wall fixed connection of connecting rod 12, the bottom of elasticity rope 121 and the outer wall fixed connection who strikes ball 122, strike the both ends outer wall of ball 122 and the inner wall sliding connection of connecting rod 12, the bottom left and right sides fixedly connected with torsional spring 124 of connecting rod 12, the inboard both ends sliding connection with ejector pad 123 of torsional spring 124.

In this embodiment, when mining is performed by using the pick head 13 of the mining pick, a mining person will generally hold the pick head 13 of the mining pick down, and hammer the ore by using the high lifting force, when the mining person lifts up, the impact ball 122 will move upwards due to inertia, the elastic ropes 121 at both ends will also be pulled upwards and stretched by the impact ball 122, when the mining person hammers downwards, the impact ball 122 will hit the push block 123 downwards again due to the impact ball 122, the impact ball 122 will rebound again due to the action of the elastic ropes 121, and after the push block 123 is down, the push block 123 will return to the original position upwards again due to the action of the torsion spring 124 due to the elasticity of the torsion springs 124 at both ends.

Example 3

As shown in fig. 5 to 6, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: preferably, a crushing device 131 is inserted into one end of the pick head 13, the crushing devices 131 are arranged in a square shape, the crushing device 131 comprises a crushing rod a and a conical head b, the top of the crushing rod a is fixedly connected with the bottom of the push block 123, and the bottom of the crushing rod a is fixedly connected with the top of the conical head b.

In this embodiment, bottom fixedly connected with breaker 131 at ejector pad 123, breaker 131 comprises broken pole a and conical head b, when ejector pad 123 impels downwards, it is downward to drive breaker 131, conical head b is positive quadrangle, it is even to distribute, and arrange around pick crew cut 13, when pick crew cut 13 hammering ore, conical head b strikes around the ore, because conical head b's shape is the toper, the lifting surface area is less, so the impact force degree of gathering is stronger, can be fine carry out the breakage to the ore, the crushing performance of mining pick has been strengthened, be favorable to the mining efficiency of staff when carrying out the mining more, reach labour saving and time saving's beneficial effect.

The working principle of the portable powerful crushing type mining pick is described in detail below.

As shown in fig. 1-6, in the using process, when the mining pick is brought into the underground for mining, the contraction band 211 on the elastic rod 21 is pulled out and tied on the circular ring 221 on the pick grip 22, the mining pick can be carried on the back of workers, the back method is adopted, the heavy mining pick does not need to be lifted by hands, the ore is more convenient to move and carry, when the mining pick is used for hammering the ore, the pick grip 22 is firstly held by hands to downwards press the pick head 13, the ore is hammered by high lifting force, when the ore is lifted upwards, the impact ball 122 inside the inertia connecting rod 12 moves upwards, when the ore is hammered downwards, the impact ball 122 hits downwards on the push block 123 again, the impact ball 122 rebounds again due to the action of the elastic rope 121, after the push block 123 is lifted downwards, the push block 123 returns upwards to the original position due to the elasticity of the torsion springs 124, bottom fixedly connected with breaker 131 of ejector pad 123, when ejector pad 123 impels downwards, it is downwards to drive breaker 131, cone b is positive quadrangle, it is even to distribute, and arrange around pick crew cut 13, when pick crew cut 13 hammering ore, cone b strikes around the ore, because cone b's shape is the toper, the lifting surface area is less, so the impact strength of gathering is stronger, can be fine carry out the breakage to the ore, the crushing performance of mining pick has been strengthened, be favorable to the mining efficiency of staff when carrying out the mining more.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a portable broken type mining pick of imitateing by force, includes pick head (1) and handle (2), its characterized in that: the pick head (1) comprises a pick tip (11), a connecting rod (12) and a pick head (13), the handle (2) comprises an elastic rod (21) and a pick handle (22), and the right end of the pick head (1) is fixedly connected with the left end of the handle (2).

2. The portable, powerful crushing-type mining pick of claim 1, wherein: the left end of elasticity pole (21) and the right-hand member fixed connection of connecting rod (12), the right-hand member of elasticity pole (21) and the left end fixed connection of pick handle (22), the bottom fixedly connected with shrink area (211) of elasticity pole (21), just shrink area (211) are extending structure, the right-hand member swing joint of pick handle (22) has ring (221).

3. The portable, powerful crushing-type mining pick of claim 1, wherein: the bottom of the pickaxe tip (11) is fixedly connected with the top of the connecting rod (12), the bottom of the connecting rod (12) is fixedly connected with the top of the pickaxe flat head (13), and an elastic rope (121), an impact ball (122), a push block (123) and a torsion spring (124) are arranged inside the connecting rod (12).

4. A portable, powerful, crushing-type mining pick as claimed in claim 3, wherein: the top of elasticity rope (121) and the inner wall fixed connection of connecting rod (12), the bottom of elasticity rope (121) and the outer wall fixed connection who strikes ball (122), the both ends outer wall that strikes ball (122) and the inner wall sliding connection of connecting rod (12), the bottom left and right sides fixedly connected with torsional spring (124) of connecting rod (12), the inboard both ends sliding connection with ejector pad (123) of torsional spring (124).

5. The portable, powerful crushing-type mining pick of claim 1, wherein: one end of the pickaxe flat head (13) is inserted with a crushing device (131), the crushing device (131) is arranged in a square uniform mode, the crushing device (131) comprises a crushing rod (a) and a conical head (b), the top of the crushing rod (a) is fixedly connected with the bottom of the push block (123), and the bottom of the crushing rod (a) is fixedly connected with the top of the conical head (b).