CN214365424U

CN214365424U - Protective equipment for sand production equipment

Info

Publication number: CN214365424U
Application number: CN202023234716.8U
Authority: CN
Inventors: 滕伟
Original assignee: Zhangwu Tengda Silica Sand Co ltd
Current assignee: Zhangwu Tengda Silica Sand Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a protective apparatus for adopt sand equipment usefulness, including guard plate, casing, fixing bolt and backup pad, fixing bolt is all installed to four inside corners of backup pad, the casing is installed on the top of backup pad, and the inside of casing is provided with adjusts the structure, the telescopic link is installed on the top of casing, and the top of telescopic link installs the guard plate, the both sides of guard plate bottom articulate there is the hinge bar, the inside top of guard plate is provided with cleans the structure, the one end of guard plate is provided with protective structure. The utility model discloses an install hydraulic cylinder on the top of fixed plate, start hydraulic cylinder, can drive the fixed plate and go up and down, liquid brush can clean the adnexed grit of rubber slab one end thereupon, keeps the cleanness on rubber slab one end surface, if the grit adheres to too much, can influence the result of use of rubber slab, and the spacing groove can carry on spacingly to the fixed plate.

Description

Protective equipment for sand production equipment

Technical Field

The utility model relates to a adopt sand technical field, specifically be a protective apparatus for adopting sand equipment to use.

Background

The sand is granules with the grain diameter of 0.074-5 mm, which are formed by washing rocks with rainwater or rolling the rocks after weathering, is called fine aggregate in construction, and is divided into the following parts according to different diameters: coarse sand, medium sand and fine sand, sand is the main component material that constitutes concrete and mortar, is civil engineering's bulk material, consequently need gather sand, because it is comparatively complicated to gather the environment, need use protective apparatus:

traditional protective equipment who adopts sand equipment to use because a large amount of large granule material that contain in the sand, when this striking protective equipment, can produce a resilience that comes back, because the uncertainty of return direction, the grit can injure the human body by a crashing object in carelessness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective equipment for adopting sand equipment usefulness to propose the grit can injure the problem of human body by a crashing object between not carelessly in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective device for a sand production device comprises a protective plate, a shell, a fixing bolt and a supporting plate, four corners inside the supporting plate are respectively provided with a fixing bolt, the top end of the supporting plate is provided with a shell, and the interior of the shell is provided with an adjusting structure, the top end of the shell is provided with a telescopic rod, the top end of the telescopic rod is provided with a protection plate, two sides of the bottom end of the protection plate are hinged with hinged rods, the top end inside the protection plate is provided with a cleaning structure, one end of the protection plate is provided with a protection structure, the protection structure comprises a bolt, a rubber plate, a clamping groove, a clamping block and a return spring, the clamping grooves are uniformly arranged in one end of the protection plate, the top end and the bottom end of the inner part of the clamping groove are both provided with return springs, the fixture blocks are installed at one end of each reset spring, the bolts are installed between the adjacent fixture blocks, and the rubber plates are installed at one ends of the bolts.

Preferably, clean the structure and include spacing groove, stopper, fixed plate, hydraulic cylinder and liquid brush, the spacing groove all sets up in the inside both sides of guard plate, the internally mounted of spacing groove has the stopper, and installs the fixed plate between the adjacent stopper, the liquid brush is installed to the one end of fixed plate, hydraulic cylinder is installed on the top of fixed plate.

Preferably, the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and the limiting groove and the limiting block form a sliding structure.

Preferably, the top and the bottom of bolt have all been seted up the reservation groove, the bolt passes through the reservation groove and constitutes the block structure with the fixture block.

Preferably, adjust the structure and include first external screw thread, dead lever, second external screw thread, movable block and servo motor, the dead lever runs through in the inside of casing, servo motor is installed to one side of dead lever, the outside one side of dead lever is provided with first external screw thread, the outside opposite side of dead lever is provided with the second external screw thread, the movable block is all installed to the outside both sides of dead lever, the top of movable block and the bottom of hinge bar are each other for articulated.

Preferably, first external screw thread and second external screw thread are opposite setting, the inside of movable block is provided with the internal thread, first external screw thread, second external screw thread all constitute threaded connection with the movable block.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of a protective apparatus for adopt sand equipment to use rational in infrastructure has following advantage:

(1) the rubber plate is arranged at one end of the bolt, when sand and stone impact the rubber plate, the sand and stone can vertically fall to the ground at the rubber plate due to the fact that the rubber plate is made of elastic materials, resilience of the sand and stone can be avoided, a human body can be hit or other materials can be damaged, the rubber plate can be damaged by the sand and stone after the rubber plate is used for a long time, one end of the rubber plate is pulled out, and the rubber plate can be connected with the bolt to be detached at the same time due to the fact that the clamping groove has resilience force, and accordingly the rubber plate can be replaced;

(2) the servo motor is arranged on one side of the fixed rod, the servo motor is started, the fixed rod can be driven to rotate, the first external thread and the second external thread are arranged oppositely, the movable block can be driven to move in the opposite direction, the bottom end of the hinged rod can be driven to move in the opposite direction, the protection plate can be driven to ascend or descend, and the telescopic rod can support the protection plate;

(3) install hydraulic cylinder through the top at the fixed plate, start hydraulic cylinder, can drive the fixed plate and go up and down, liquid brush can clean the adnexed grit of rubber slab one end thereupon, keeps the cleanness on rubber slab one end surface, if the grit adheres to too much, can influence the result of use of rubber slab, and the spacing groove can carry on spacingly to the fixed plate.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial top-view cross-sectional structure of the protection plate of the present invention;

FIG. 3 is a schematic side view of the structure of the bumper plate according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a protection plate; 2. a cleaning structure; 201. a limiting groove; 202. a limiting block; 203. a fixing plate; 204. a hydraulic cylinder; 205. brushing; 3. a protective structure; 301. a bolt; 302. a rubber plate; 303. a card slot; 304. a clamping block; 305. a return spring; 4. a housing; 5. fixing the bolt; 6. a support plate; 7. an adjustment structure; 701. a first external thread; 702. fixing the rod; 703. a second external thread; 704. a movable block; 705. a servo motor; 8. a hinged lever; 9. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a protective device for sand production equipment comprises a protective plate 1, a shell 4, fixing bolts 5 and a support plate 6, wherein the fixing bolts 5 are installed at four corners inside the support plate 6, the shell 4 is installed at the top end of the support plate 6, an adjusting structure 7 is arranged inside the shell 4, the adjusting structure 7 comprises a first external thread 701, a fixed rod 702, a second external thread 703, a movable block 704 and a servo motor 705, the fixed rod 702 penetrates through the shell 4, the servo motor 705 is installed at one side of the fixed rod 702, the type of the servo motor 705 can be Y90S-2, the first external thread 701 is arranged at one side outside the fixed rod 702, the second external thread 703 is arranged at the other side outside the fixed rod 702, the movable blocks 704 are installed at two sides outside the fixed rod 702, the top ends of the movable blocks 704 and the bottom end of a hinged rod 8 are hinged to each other, and the first external thread 701 and the second external thread 703 are arranged oppositely, the internal thread is arranged inside the movable block 704, the first external thread 701 and the second external thread 703 are in threaded connection with the movable block 704, the height of the movable block is convenient to adjust, the supporting plate 6 is placed on a plane of a position where equipment needs to be used, the supporting plate 6 is fixed by using the fixing bolt 5, the servo motor 705 is started, the fixing rod 702 is driven to rotate, the movable block 704 is driven to move in the opposite direction due to the fact that the first external thread 701 and the second external thread 703 are arranged in an opposite mode, the bottom end of the hinge rod 8 is driven to move in the opposite direction, the protection plate 1 is driven to ascend or descend, the protection plate 1 can be supported by the telescopic rod 9, the uneven ground is prevented, and the equipment is difficult to fix;

the top end of the shell 4 is provided with an expansion link 9, the top end of the expansion link 9 is provided with a protection plate 1, two sides of the bottom end of the protection plate 1 are hinged with hinge rods 8, the top end inside the protection plate 1 is provided with a cleaning structure 2, the cleaning structure 2 comprises a limiting groove 201, limiting blocks 202, a fixing plate 203, a hydraulic cylinder 204 and a liquid sweeping brush 205, the limiting grooves 201 are arranged on two sides inside the protection plate 1, the limiting blocks 202 are arranged inside the limiting groove 201, the fixing plate 203 is arranged between adjacent limiting blocks 202, the liquid sweeping brush 205 is arranged at one end of the fixing plate 203, the hydraulic cylinder 204 is arranged at the top end of the fixing plate 203, the type of the hydraulic cylinder 204 can be J64RT2UNIVER, the inner diameter of the limiting groove 201 is larger than the outer diameter of the limiting blocks 202, the limiting groove 201 and the limiting blocks 202 form a sliding structure, the limiting is convenient to limit, the hydraulic cylinder 204 is started, the fixing plate 203 is driven to go up and down, and the liquid sweeping brush 205 can clean the adhered sandstone attached to one end of the rubber plate 302, the surface of one end of the rubber plate 302 is kept clean, if too much sand is attached, the use effect of the rubber plate 302 is affected, and the limiting groove 201 can limit the fixing plate 203;

one end of the protection plate 1 is provided with a protection structure 3, the protection structure 3 comprises bolts 301, rubber plates 302, clamping grooves 303, clamping blocks 304 and reset springs 305, the clamping grooves 303 are uniformly arranged inside one end of the protection plate 1, the reset springs 305 are respectively arranged at the top end and the bottom end inside the clamping grooves 303, the clamping blocks 304 are respectively arranged at one ends of the reset springs 305, the bolts 301 are arranged between the adjacent clamping blocks 304, the rubber plates 302 are respectively arranged at one ends of the bolts 301, the top end and the bottom end of each bolt 301 are respectively provided with a reserved groove, each bolt 301 and each clamping block 304 form a clamping structure through the reserved groove, the disassembly is convenient, the sand collecting process of the protection plate 1 is isolated from the outside, sand and stones are prevented from being splashed, when the sand and stones impact on the rubber plates 302, the rubber plates 302 are elastic substances, the sand and can vertically fall on the ground at the rubber plates 302, sand and rebound can be avoided, and the human body can be hit or other substances can be damaged, after the rubber plate 302 is used for a long time, the rubber plate 302 can be damaged by gravels, one end of the rubber plate 302 is pulled out, and the rubber plate 302 can be communicated with the bolt 301 and detached at the same time due to the resilience of the clamping groove 303, so that the rubber plate 302 can be replaced.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the support plate 6 is placed on a plane of a position where equipment needs to be used, the support plate 6 is fixed by using the fixing bolt 5, the servo motor 705 is started, the fixing rod 702 can be driven to rotate, the first external thread 701 and the second external thread 703 are arranged oppositely, the movable block 704 can be driven to move in opposite directions, the bottom end of the hinge rod 8 can be driven to move in opposite directions, the protection plate 1 can be driven to ascend or descend, the protection plate 1 can be supported by the telescopic rod 9, uneven ground is prevented, and the equipment is difficult to fix;

later, the protection plate 1 isolates the sand collecting process from the outside, sand and stone splashing is prevented, when sand and stone impact the rubber plate 302, the rubber plate 302 is made of elastic materials, the sand and stone vertically fall to the ground at the rubber plate 302, sand and stone rebound can be avoided, a human body can be hit or other materials can be damaged by smashing, after the rubber plate 302 is used for a long time, one end of the rubber plate 302 is pulled out of the rubber plate 302, the rubber plate 302 can be communicated with the bolt 301 to be detached at the same time due to the resilience of the clamping groove 303, and the rubber plate 302 can be replaced;

finally, start hydraulic cylinder 204, can drive fixed plate 203 and go up and down, liquid brush 205 can clean the adnexed grit of rubber slab 302 one end thereupon, keeps the cleanness on rubber slab 302 one end surface, if the grit adheres to too much, can influence rubber slab 302's result of use, and spacing groove 201 can carry out spacingly to fixed plate 203.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a protective apparatus for adopt sand equipment usefulness, includes guard plate (1), casing (4), fixing bolt (5) and backup pad (6), its characterized in that: fixing bolts (5) are installed at four corners inside the supporting plate (6), the shell (4) is installed at the top end of the supporting plate (6), an adjusting structure (7) is arranged inside the shell (4), a telescopic rod (9) is installed at the top end of the shell (4), a protection plate (1) is installed at the top end of the telescopic rod (9), hinge rods (8) are hinged to two sides of the bottom end of the protection plate (1), a cleaning structure (2) is arranged at the top end inside the protection plate (1), a protection structure (3) is arranged at one end of the protection plate (1), the protection structure (3) comprises a bolt (301), a rubber plate (302), a clamping groove (303), a clamping block (304) and a reset spring (305), the clamping groove (303) is uniformly arranged inside one end of the protection plate (1), and the reset spring (305) is installed at the top end and the bottom end inside the clamping groove (303), fixture blocks (304) are installed at one end of the return spring (305), a plug pin (301) is installed between every two adjacent fixture blocks (304), and a rubber plate (302) is installed at one end of each plug pin (301).

2. A protective apparatus for a sand production plant according to claim 1, characterized in that: clean structure (2) including spacing groove (201), stopper (202), fixed plate (203), hydraulic cylinder (204) and liquid brush cleaner (205), spacing groove (201) all set up in the inside both sides of guard plate (1), the internally mounted of spacing groove (201) has stopper (202), and installs fixed plate (203) between adjacent stopper (202), liquid brush cleaner (205) are installed to the one end of fixed plate (203), hydraulic cylinder (204) are installed on the top of fixed plate (203).

3. A protective apparatus for a sand production plant according to claim 2, characterized in that: the inner diameter of the limiting groove (201) is larger than the outer diameter of the limiting block (202), and the limiting groove (201) and the limiting block (202) form a sliding structure.

4. A protective apparatus for a sand production plant according to claim 1, characterized in that: the top and the bottom of bolt (301) have all been seted up the reservation groove, bolt (301) constitute the block structure through reservation groove and fixture block (304).

5. A protective apparatus for a sand production plant according to claim 1, characterized in that: adjust structure (7) and include first external screw thread (701), dead lever (702), second external screw thread (703), movable block (704) and servo motor (705), dead lever (702) runs through in the inside of casing (4), servo motor (705) are installed to one side of dead lever (702), the outside one side of dead lever (702) is provided with first external screw thread (701), the outside opposite side of dead lever (702) is provided with second external screw thread (703), movable block (704) are all installed to the outside both sides of dead lever (702), the top of movable block (704) and the bottom of hinge bar (8) are each other for articulated.

6. A protective device for a sand production plant according to claim 5, characterized in that: the first external thread (701) and the second external thread (703) are arranged oppositely, an internal thread is arranged inside the movable block (704), and the first external thread (701) and the second external thread (703) are in threaded connection with the movable block (704).