CN220434743U - Limestone surface mine exploitation equipment - Google Patents

Abstract

The utility model discloses limestone surface mine exploitation equipment, which relates to the technical field of exploitation equipment and comprises a bearing plate, wherein a fixed box is fixedly arranged in the middle of the bearing plate, sliding boxes are fixedly arranged at two sides of the fixed box, sliding heads are slidably arranged in the sliding boxes, a supporting plate is fixedly arranged in the middle of the sliding heads, a protective baffle is slidably arranged in the bottom of the fixed box, and clamping heads are fixedly arranged at the tops of two ends of the protective baffle. According to the utility model, through the arrangement of the external box, the protective baffle, the clamping head and the spring, the fixed box can drive the protective baffle to contact the ground and press the drill bit to contact the limestone surface during drilling, the protective baffle can drive the clamping head to rise in the bottom of the fixed box, and the clamping head is pressed by the spring to press the clamping head, so that the bottom of the protective baffle is tightly attached to the ground, and therefore, when the drill bit drills, the drill bit can bring out stones and can not splash outwards, and the safety of personnel during construction is effectively protected.

Description

Limestone surface mine exploitation equipment

Technical Field

The utility model relates to the technical field of mining equipment, in particular to limestone surface mine mining equipment.

Background

Limestone (Limestone) is abbreviated as Limestone, carbonate rock with calcite as a main component sometimes contains dolomite, clay minerals and clastic minerals, has colors of ash, ash white, ash black, yellow, light red, brown red and the like, has generally low hardness, has severe chemical reaction with dilute hydrochloric acid, and belongs to sedimentary rock according to the classification of the components.

The utility model patent number CN 217538600U's China discloses drilling equipment for open pit mine, including locking subassembly and drilling subassembly, drilling subassembly rotates and sets up in the mount pad, locking subassembly includes the locating wheel, drilling subassembly and locating wheel fixed connection, the location shaft is connected in the mount pad, be provided with two sets of connecting plates on the mount pad relatively, be provided with the briquetting of swivelling joint between two sets of connecting plates, briquetting one side is provided with the connecting plate, connecting plate one side is provided with fixed connection's reset spring, reset spring fixed setting is on the mount pad, be provided with the locating shaft on the mount pad, the locating shaft sets up in reset spring inboard, briquetting one end fixedly connected with fixture block, the fixture block slip card is established on the locating wheel. This drilling equipment accessible other parts adjustment drilling subassembly's direction, again by locking subassembly locking drilling subassembly's direction, realize drilling equipment at drilling in-process drilling direction's fixed, thereby reduce constructor's intensity of labour, improve drilling equipment's result of use, but when drilling, drill bit and limestone contact, can have the stone outwards splash along with the rotation of drill bit, under the condition that does not have the protection, splash very easily to the person, cause the injury to the people, and when going up and down to punch, need have positioner to assist to fix a position, avoid punching position offset, and when assisting the location to punch, also avoid the dust to raise, therefore, provide a limestone open-air mine exploitation equipment.

Disclosure of Invention

The utility model aims to provide limestone surface mine exploitation equipment which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a limestone surface mine exploitation equipment, includes the loading board, the inside fixed mounting in centre of loading board has fixed box, the both sides fixed mounting of fixed box has the slip box, the inside slidable mounting of slip box has the sliphead, the middle fixed mounting of sliphead has the backup pad, the inside slidable mounting of fixed box bottom has the protection baffle, the both ends top fixed mounting of protection baffle has the dop, the both ends fixed mounting of fixed box has external box, the inside sliding connection of dop and external box, the inside top fixed mounting of external box has the spring.

Preferably, the observation openings are formed in two sides of the inside of the supporting plate, and pull rods are fixedly arranged on two sides of the top of the supporting plate.

Preferably, the motor is fixedly installed in the middle of the top of the supporting plate, the drill bit is rotatably installed in the middle of the bottom of the supporting plate, and the output end of the motor penetrates through the supporting plate and is fixedly connected with the drill bit.

Preferably, a limit post is slidably arranged at the top end inside the sliding box, and a nut is arranged at one end of the limit post in a threaded manner.

Preferably, handles are fixedly arranged on two sides of the top of the bearing plate, and fixing seats are fixedly arranged in the four top corners of the bearing plate.

Preferably, the bottom inside the fixing base is slidably provided with a lifting screw, the bottom of the lifting screw is fixedly provided with a bottom plate, and a nut is arranged on the middle thread outside the lifting screw.

Compared with the prior art, the utility model has the beneficial effects that:

this limestone surface mine exploitation equipment through external box and protective shield, dop, the setting of spring, when drilling, and fixed box can drive protective shield contact ground, presses the drill bit and contacts limestone surface, and protective shield can drive the clamp in the inside of fixed box bottom and rise, through the spring, exerts pressure, and extrusion dop lets protective shield's bottom hug closely ground, and like this when the drill bit is drilling, the drill bit brings the stone and just can not outwards splash out, the safety when effectual protection personnel construct.

This limestone surface mine exploitation equipment through fixed box and slip box, sliphead, backup pad, viewing aperture's setting, and the backup pad is through sliding in the inside of slip box, drives the drill bit location and moves downwards, can let the drill bit location like this and bore the hole, and the dust of lifting when the drilling can spray water to inside through the viewing aperture to reduce the dust and lift.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a fixing case of the present utility model;

FIG. 3 is an interior view of the outer box of the present utility model;

FIG. 4 is a partial view of a slide cassette of the present utility model;

fig. 5 is a perspective view of the support plate of the present utility model.

In the figure: 1. a carrying plate; 2. a fixed box; 3. a slide box; 4. a slider; 5. a support plate; 6. an observation port; 7. a motor; 8. a pull rod; 9. an external box; 10. a protective baffle; 11. a chuck; 12. a spring; 13. a drill bit; 14. a limit column; 15. a nut; 16. a handle; 17. a fixing seat; 18. lifting screw rods; 19. a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a limestone surface mine exploitation equipment, including loading board 1, the inside fixed mounting in centre of loading board 1 has fixed box 2, the both sides fixed mounting of fixed box 2 has slip box 3, the inside slidable mounting of slip box 3 has slip head 4, the middle fixed mounting of slip head 4 has backup pad 5, the inside slidable mounting of fixed box 2 bottom has protective shield 10, protective shield 10's both ends top fixed mounting has chuck 11, the both ends fixed mounting of fixed box 2 has external box 9, the inside sliding connection of chuck 11 and external box 9, the inside top fixed mounting of external box 9 has spring 12.

When needing to notice, in this application, through the setting of loading board 1, can let fixed box 2 fix in the inside of installing at loading board 1, let the sliphead 4 drive backup pad 5 slide in the inside of loading board 1, let backup pad 5 drive drill bit 13 location decline drilling, also can prevent the dust to raise simultaneously, fixed box 2 bottom inside slidable mounting's guard flap 10, when drilling, can contact ground earlier, decline drill bit 13, can make guard flap 10 slide in the inside of fixed box 2 bottom, let dop 11 contact spring 12, let spring 12 extrude dop 11, drive guard flap 10 and hug closely ground, prevent that the stone that drill bit 13 brought out from outwards splashing hurt the people.

As shown in fig. 2, the two sides of the inside of the supporting plate 5 are provided with observation openings 6, and the two sides of the top of the supporting plate 5 are fixedly provided with pull rods 8.

When needing to notice, in this application, viewing aperture 6 can conveniently spill the drill bit 13 department of inside, reduces the dust and lifts up, and pull rod 8 can conveniently press and pull up backup pad 5.

As shown in fig. 5, a motor 7 is fixedly installed in the middle of the top of the supporting plate 5, a drill bit 13 is rotatably installed in the middle of the bottom of the supporting plate 5, and the output end of the motor 7 penetrates through the supporting plate 5 and is fixedly connected with the drill bit 13.

When needing to notice, in this application, through opening motor 7, can let motor 7's output drive drill bit 13 rotate, punch.

As shown in fig. 4, a limit post 14 is slidably mounted on the top end inside the slide box 3, and a nut 15 is screwed on one end of the limit post 14.

When needing to be noted, in this application, when not using, can let spacing post 14 slidable mounting at the inside top of slip box 3, fixed sliphead 4 to drill bit 13 contact ground when this avoids removing causes the damage, and nut 15 can fix spacing post 14.

As shown in fig. 1, handles 16 are fixedly installed on two sides of the top of the bearing plate 1, and fixing seats 17 are fixedly installed in the four top corners of the bearing plate 1.

As shown in fig. 1, a lifting screw 18 is slidably mounted at the bottom end inside the fixing seat 17, a bottom plate 19 is fixedly mounted at the bottom of the lifting screw 18, and a nut 15 is mounted on the middle thread outside the lifting screw 18.

When it should be noted that, in this application, the nut 15 is twisted to reduce and extend the length of the lifting screw 18, so that the bearing plate 1 can be balanced according to the topography to perform punching.

Working principle: through the setting of loading board 1, can let fixed box 2 fix in the inside of installing at loading board 1, let the sliphead 4 drive backup pad 5 slide in the inside of loading board 1, let backup pad 5 drive drill bit 13 location decline drilling, simultaneously also can prevent that the dust from lifting, fixed box 2 bottom inside slidable mounting's guard flap 10, when drilling, can contact ground earlier, descending drill bit 13, can make guard flap 10 slide in the inside of fixed box 2 bottom, let chuck 11 contact spring 12, let spring 12 extrude chuck 11, drive guard flap 10 hug closely ground, prevent the outside injury that splashes of the stone that drill bit 13 brought out, the viewing aperture 6 can conveniently spill the drill bit 13 department of inside, reduce the dust and lift, pull rod 8 can conveniently press and pull up backup pad 5, through opening motor 7, can let motor 7's output drive drill bit 13 rotate, punch, when not using, can let spacing post 14 slidable mounting at the inside top of sliding box 3, fixed sliphead 4, thereby avoid moving drill bit 13 to contact ground, cause the damage, 15 can twist the fixed post 14, can be adjusted to the length of the nut that can be adjusted according to the screw, the length of the nut that can be adjusted, like this, the nut that the nut is balanced, the nut is lifted and 18 can be adjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Limestone surface mining equipment, including loading board (1), its characterized in that: fixed box (2) are fixedly installed in the middle of loading board (1), sliding box (3) are fixedly installed on both sides of fixed box (2), inside slidable mounting of sliding box (3) has sliphead (4), the middle fixed mounting of sliphead (4) has backup pad (5), the inside slidable mounting of fixed box (2) bottom has protection baffle (10), the both ends top fixed mounting of protection baffle (10) has chuck (11), the both ends fixed mounting of fixed box (2) has external box (9), the inside sliding connection of chuck (11) and external box (9), the inside top fixed mounting of external box (9) has spring (12).

2. A limestone surface mining installation according to claim 1, wherein: viewing ports (6) are formed in two sides of the inside of the supporting plate (5), and pull rods (8) are fixedly arranged on two sides of the top of the supporting plate (5).

3. A limestone surface mining installation according to claim 1, wherein: the motor (7) is fixedly installed in the middle of the top of the supporting plate (5), the drill bit (13) is rotatably installed in the middle of the bottom of the supporting plate (5), and the output end of the motor (7) penetrates through the supporting plate (5) and is fixedly connected with the drill bit (13).

4. A limestone surface mining installation according to claim 1, wherein: the top inside the sliding box (3) is slidably provided with a limiting column (14), and one end of the limiting column (14) is provided with a nut (15) in a threaded manner.

5. A limestone surface mining installation according to claim 1, wherein: handles (16) are fixedly arranged on two sides of the top of the bearing plate (1), and fixing seats (17) are fixedly arranged in the four top corners of the bearing plate (1).

6. A limestone surface mining installation according to claim 5, wherein: the bottom inside of fixing base (17) slidable mounting has lift screw (18), the bottom fixed mounting of lift screw (18) has bottom plate (19), the outside intermediate screw thread of lift screw (18) installs nut (15).