CN213574080U

CN213574080U - Convenient stone splitter who maintains

Info

Publication number: CN213574080U
Application number: CN202022351456.6U
Authority: CN
Inventors: 王杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a split stone instrument technical field, concretely relates to convenient split stone ware of maintaining, its characterized in that: the wedge comprises a wedge body, wedge sheets are arranged on two sides of the wedge body, first wedge surfaces are arranged on the surfaces of two sides of the wedge body, second wedge surfaces matched with the first wedge surfaces are arranged on the wedge sheets, the wedge further comprises a head sleeve, the head sleeve is detachably arranged at the upper end of the wedge body, and a gasket is detachably connected to the second wedge surfaces of the wedge sheets. The utility model has the advantages of simple overall structure, practicality are reliable, and convenient the maintenance can effectively reduce holistic use cost.

Description

Convenient stone splitter who maintains

Technical Field

The utility model relates to a split stone instrument technical field, specificly relate to a convenient split stone ware of maintaining.

Background

China has abundant stone resources, and theoretically, most of un-weathered or slightly weathered rocks are good building materials after being mined into stones.

In quarries and mines, the methods for exploiting natural stones mostly adopt blasting methods, static pressure stone cracking machines and methods of manual hole opening, wedge adding and gun head hammering at present, use explosives to exploit stones, have high breaking rate, waste natural resources, increase exploitation cost and have potential safety hazards; the existing static fracturing stone machinery mainly uses hydraulic machinery, because it adopts a hydraulic system, the hydraulic machinery has high price, the whole machine has high price, the use and daily maintenance consume manpower and financial resources, and the moving of the whole machine is not convenient enough, so the method of manual hole opening, wedge adding and hammered by a gun head is commonly adopted in medium and small mines and quarries, the existing stone splitter generally comprises a wedge body and a wedge piece, in the actual use, the gun head directly strikes the upper end of the wedge body, after long-time use, the abrasion of the upper end of the wedge body is easily caused, the wedge body is frequently required to be replaced, in addition, in the stone splitting process, because the wedge piece is directly abutted against the wedge body, the friction is generated between the wedge body and the wedge body in the stone splitting process, after long-time use, the abrasion and damage of the wedge piece are easily caused, the wedge piece is frequently required to be replaced, and thus, the overall cost of use is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a convenient stone splitter of maintaining of an overall structure simple, practical reliable, convenient maintenance, can effectively reduce holistic use cost.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides a convenient stone splitter who maintains, includes the wedge, and the wedge both sides all are equipped with the wedge, and the both sides surface of wedge all is equipped with first wedge face, is equipped with the second wedge face with first wedge face matched with on the wedge, still includes the headgear, and the detachable wedge upper end of locating of headgear, detachable are connected with the gasket on the second wedge face of wedge.

Furthermore, the upper part of the head sleeve is in a cone shape with a wide upper part and a narrow lower part.

Furthermore, the lower end face of the head sleeve is provided with a sleeve hole matched with the upper end part of the wedge body, and the head sleeve is detachably sleeved at the upper end of the wedge body through the sleeve hole.

Further, an arc-shaped groove is formed in the upper end face of the head sleeve.

Furthermore, a limiting assembly is further arranged between the head sleeve and the wedge body and used for limiting and fixing the head sleeve.

Furthermore, the limiting assembly comprises a limiting pin, a through hole penetrating through the outer surface is formed in the lower portion of the head sleeve, a limiting hole corresponding to the through hole is formed in the upper portion of the wedge body, and the limiting pin is detachably inserted into the through hole and the limiting hole.

Further, the gasket is connected with the wedge bolt.

Furthermore, a plurality of oil storage grooves are formed in the surface, attached to the second wedge surface, of one side of the gasket at intervals along the length direction of the gasket.

Further, the number of the oil storage tanks is 5-10.

Furthermore, the bottom of the outer surface of the wedge is provided with an inclined surface.

From the above description, the utility model provides a convenient maintenance's stone splitter overall structure is simple, practical reliable, through the setting of headgear, can avoid the big gun head to strike the upper end of wedge directly when hitting, can effectively avoid the wearing and tearing of wedge upper end, after the headgear wears out, can conveniently change the headgear directly, be convenient for maintain, avoid needing to change the wedge, thereby reduce use cost; through the setting of gasket, can avoid at the wedge body of splitting stone in-process direct with the wedge contact, can effectively avoid the wearing and tearing of wedge, after the gasket wearing and tearing, can conveniently directly change the gasket, the maintenance of being convenient for avoids needing to change the wedge to can further reduce holistic use cost.

Drawings

Fig. 1 is a schematic structural view of the stone splitter of the present invention, which is convenient for maintenance.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a schematic view of a three-dimensional structure of the stone splitter convenient for maintenance.

Fig. 5 is a partially enlarged schematic view of C in fig. 4.

Fig. 6 is a schematic structural view of the head cover.

In the figure: 1-a wedge; 11-a first wedge surface; 2-wedge slice; 21-a second wedge surface; 22-inclined plane; 3-headgear; 31-trepanning; 32-arc groove; 4-a gasket; 41-oil storage tank; 51-a limit pin; 52-a through hole; 53-limiting hole; 61-countersunk head bolts; 62-a threaded hole; 63-counter bore.

Detailed Description

The present invention will be further described with reference to the following detailed description.

As shown in fig. 1 to 6, a convenient stone splitter who maintains, including wedge 1, wedge 1 both sides all are equipped with wedge 2, wedge 1's both sides surface all is equipped with first scarf 11, be equipped with on wedge 2 with first scarf 11 matched with second scarf 21 still includes headgear 3, headgear 3 is separable locates 1 upper end of wedge, wedge 2 detachable is connected with gasket 4 on the second scarf 21.

Through the arrangement of the head sleeve 3, the upper end of the wedge body 1 can be prevented from being directly impacted by a gun head when the gun head is struck, the abrasion of the upper end of the wedge body 1 can be effectively avoided, when the head sleeve 3 is abraded, the head sleeve 3 can be conveniently and directly replaced, the maintenance is convenient, the need of replacing the wedge body 1 is avoided, and therefore the use cost is reduced; through the setting of gasket 4, can avoid at the split stone in-process the wedge 1 directly with the wedge 2 contacts, can effectively avoid the wearing and tearing of wedge 2, after the wearing and tearing of gasket 4, can conveniently directly be right the gasket 4 is changed, and the maintenance of being convenient for avoids need to the wedge 2 is changed to can further reduce holistic use cost.

As shown in fig. 2 and 6, the upper portion of the headgear 3 is in a shape of a cone with a wide upper portion and a narrow lower portion, so that the force-bearing area of the upper end of the headgear 3 can be increased, thereby facilitating the better striking of the firecracker head, the lower end surface of the headgear 3 is provided with a sleeve hole 31 adapted to the upper end portion of the wedge body 1, the headgear 3 is detachably sleeved on the upper end of the wedge body 1 through the sleeve hole 31, thereby facilitating the installation and detachment of the headgear 3, in addition, the upper end surface of the headgear 3 is provided with an arc-shaped groove 32, thereby, when the firecracker head strikes the upper end of the headgear 3, the arc-shaped groove 32 can play a role in limiting and positioning the firecracker head, preventing the firecracker head from slipping off from the upper end surface of the headgear 3 when the firecracker head strikes the upper end surface of the headgear 3, improving the safety in the stone splitting process, and because the lower end surface of the existing firecracker head is usually an arc-, also be convenient for the big gun head with the butt between the two when the headgear 3 strikes, the impact force that produces when can be better striking the big gun head transmits for headgear 3 and then transmit for wedge 1.

As shown in fig. 2, 5 and 6, a position-limiting component is further disposed between the head cover 3 and the wedge 1, the limiting component is used for limiting and fixing the head sleeve 3, the limiting component comprises a limiting pin 51, the lower part of the head sleeve 3 is provided with a through hole 52 penetrating the outer surface, the upper part of the wedge body 1 is provided with a limit hole 53 corresponding to the through hole 52, the limit pin 51 is detachably inserted into the through hole 52 and the limit hole 53, and a cotter pin can be inserted into the other end of the limit pin 51 for limiting, by adopting the structure, therefore, the head sleeve 3 can play a role in limiting and fixing, the problem that the head sleeve 3 is separated from the wedge body 1 in the process of splitting the stone of the stone splitter is avoided, in addition, when the headgear 3 is worn seriously, the stop pin 51 can be conveniently taken out and the headgear 3 can be replaced.

As shown in fig. 3 and 5, the shim 4 is bolted to the wedge 2, specifically, the wedge 2 is provided with a plurality of threaded holes 62 along the length direction thereof, the shim 4 is provided with a plurality of counter bores 63 along the length direction thereof, and the counter bores 63 are internally threaded with counter bolts 61 corresponding to the threaded holes 62, so that the shim 4 can be conveniently detached and replaced after being worn.

As shown in fig. 5, a plurality of oil storage grooves 41 are formed in the surface, on one side, of the gasket 4, which is attached to the second wedge surface 21, at intervals along the length direction of the gasket, and through the arrangement of the oil storage grooves 41, after the surface of the gasket 4 is coated with lubricating oil, the lubricating oil can be stored in the oil storage grooves 41, so that the lubricating effect between the gasket 4 and the wedge body 1 in the stone splitting process of the stone splitter is effectively ensured, the frictional resistance can be greatly reduced, the stone splitting effect is effectively ensured, meanwhile, the abrasion of the gasket 4 caused by friction can be reduced, the service life of the gasket 4 is prolonged, and the replacement cost is reduced.

Preferably, the number of the oil storage tanks 41 is 5 to 10.

As shown in fig. 3, the bottom of the outer surface of the wedge 2 is provided with an inclined surface 22, so that the stone splitter can be smoothly placed in a stone hole of stone materials.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a convenient stone splitter of maintaining, includes the wedge, the wedge both sides all are equipped with the wedge, the both sides surface of wedge all is equipped with first scarf, be equipped with on the wedge with first scarf matched with second scarf, its characterized in that: the wedge-shaped piece is characterized by further comprising a head sleeve, wherein the head sleeve is detachably arranged at the upper end of the wedge body, and the second wedge surface of the wedge piece is detachably connected with a gasket.

2. The convenient-to-maintain lithotripter of claim 1, wherein: the upper part of the head sleeve is in a cone shape with a wide upper part and a narrow lower part.

3. The convenient-to-maintain lithotripter of claim 1, wherein: the lower end face of the head sleeve is provided with a sleeve hole matched with the upper end part of the wedge body, and the head sleeve is detachably sleeved at the upper end of the wedge body through the sleeve hole.

4. The convenient-to-maintain lithotripter of claim 1, wherein: the upper end face of the head sleeve is provided with an arc-shaped groove.

5. The convenient-to-maintain lithotripter of claim 1, wherein: and a limiting assembly is further arranged between the head sleeve and the wedge body and used for limiting and fixing the head sleeve.

6. The convenient-to-maintain lithotripter of claim 5, wherein: the limiting assembly comprises a limiting pin, a through hole penetrating through the outer surface is formed in the lower portion of the head sleeve, a limiting hole corresponding to the through hole is formed in the upper portion of the wedge body, and the limiting pin is detachably inserted into the through hole and the limiting hole.

7. The convenient-to-maintain lithotripter of claim 1, wherein: the shim is connected with the wedge bolt.

8. The convenient-to-maintain lithotripter of claim 1, wherein: and a plurality of oil storage grooves are formed in the surface of one side, attached to the second wedge surface, of the gasket at intervals along the length direction of the gasket.

9. The stone splitter of claim 8, wherein the support comprises: the number of the oil storage tanks is 5-10.

10. The convenient-to-maintain lithotripter of claim 1, wherein: the bottom of the outer surface of the wedge is provided with an inclined surface.