CN217440020U

CN217440020U - Safety protection device for mining machinery

Info

Publication number: CN217440020U
Application number: CN202220634771.6U
Authority: CN
Inventors: 蒋世林; 王曼; 蒋瑞峰
Original assignee: Anhui Fenghuang Machinery Co ltd
Current assignee: Anhui Fenghuang Machinery Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-16
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the field of mining machinery, in particular to a safety protection device for mining machinery, a placing groove is arranged on the upper surface of a substrate, a protection frame is arranged in the placing groove, one end of the protection frame is hinged with the inner wall of the placing groove, a supporting groove is arranged on one side of the protection frame, a supporting mechanism is hinged in the supporting groove, one end of a supporting rod is hinged with the inner wall of the supporting groove, a sliding groove is arranged in the supporting rod, a sliding rod is slidably arranged in the sliding groove, a spacing strip is fixedly arranged on the bottom surface of the placing groove at intervals, a bolt is arranged on the sliding rod in a threaded manner, the sliding rod is connected with the supporting rod through the bolt, a groove is arranged on the other side of the protection frame, and a transparent protection plate is fixedly arranged in the groove, so that the device can be quickly erected when in use, effectively protect personnel, avoid casualties caused by mine machinery faults or stone splashing, meanwhile, the storage box can be conveniently stored when not used, and does not occupy the space of a field.

Description

Safety protection device for mining machinery

Technical Field

The utility model relates to a mining machinery especially relates to a safety device for mining machinery.

Background

Mineral resources exploitation refers to the exploitation of solid metal and nonmetal deposit, open-pit mining and blind ore including earth's surface ore body outcrop and shallow ore body, the underground mining of deep ore body, in the mining process, in order to improve mining efficiency, can use various mining machinery, and there are the potential safety hazard in these machinery, can produce huge influence to staff's normal operation, so need carry out safety protection to it, among the prior art, mining machinery safety device is mostly fixed mounting, but in mining machinery exploitation, the operating space is narrow, when needs maintain machinery, fixed mounting's safety device can produce the interference to staff's operation undoubtedly, to current problem, propose a safety device for mining machinery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the safety device who has fixed mounting can produce the interference to personnel's maintenance operation among the prior art, and the safety device who is used for mining machinery who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one kind is used for the safety device of the mining machinery, including the base plate, the standing groove has been seted up to the base plate upper surface, still include:

the protection frame, the protection frame is placed in the standing groove, protection frame one end with the articulated connection of standing groove inner wall, protection frame one side has been seted up and has been supported the groove, it is connected with supporting mechanism to support the inslot articulated, supporting mechanism includes bracing piece, slide bar, spacing, bracing piece one end with support the articulated connection of inslot wall, the spout has been seted up in the bracing piece, the slide bar slidable mounting be in the spout, spacing interval fixed mounting be in on the standing groove bottom surface, threaded mounting has the bolt on the slide bar, the slide bar passes through the bolt with the bracing piece is connected, the protection frame opposite side is seted up flutedly, fixed mounting has transparent guard plate in the recess.

Preferably, the edges of the upper surface of the substrate are provided with round corners.

Preferably, the bottom surface of the placing groove and the protection frame are correspondingly and fixedly provided with bearing plates in a staggered mode.

Preferably, the protection frame further comprises an auxiliary mechanism, and the auxiliary mechanism is hinged with the protection frame and the base plate.

Preferably, the auxiliary mechanism comprises a lower hinged seat, a spring telescopic rod and an upper hinged seat, the lower hinged seat is hinged to the inner walls of the two sides of the placing groove, one end of the spring telescopic rod is fixedly connected with the lower hinged seat, the upper hinged seat is fixedly mounted at the telescopic end of the spring telescopic rod, and the upper hinged seat is hinged to the two sides of the protective frame.

The utility model provides a pair of a safety device for mining machinery, beneficial effect lies in:

through setting up base plate, standing groove, protection frame, supporting mechanism for the device can be set up fast when using, effectively protects personnel, avoids the casualties that leads to because of mine machinery trouble or stone splashes, simultaneously, and the time spent can conveniently be collected and stored up, does not occupy the space.

Drawings

Fig. 1 is a schematic view of a safety protection device for mining machinery according to the present invention.

Fig. 2 is an expanded structural schematic diagram of a safety protection device for mining machinery according to the present invention.

Fig. 3 is a schematic structural view of a supporting mechanism of a safety protection device for mining machinery.

In the figure: the base plate 1, the placing groove 11, the bearing plate 12, the protection frame 2, the supporting groove 21, the supporting mechanism 3, the supporting rod 31, the sliding groove 311, the sliding rod 32, the limiting strip 33, the auxiliary mechanism 4, the lower hinge seat 41, the spring telescopic rod 42 and the upper hinge seat 43.

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.

Example 1

Referring to fig. 1-3, a safety protection device for mining machinery, includes base plate 1, and standing groove 11 has been seted up to base plate 1 upper surface, still includes:

a protective frame 2, the protective frame 2 is placed in the placing groove 11, one end of the protective frame 2 is hinged with the inner wall of the placing groove 11, one side of the protective frame 2 is provided with a supporting groove 21, the supporting groove 21 is hinged with a supporting mechanism 3, the supporting mechanism 3 comprises a supporting rod 31, a sliding rod 32 and a limiting strip 33, one end of the supporting rod 31 is hinged with the inner wall of the supporting groove 21, the supporting rod 31 is internally provided with a sliding groove 311, the sliding rod 32 is slidably installed in the sliding groove 311, the limiting strip 33 is fixedly installed on the bottom surface of the placing groove 11 at intervals, a bolt is installed on the sliding rod 32 through a thread, the sliding rod 32 is connected with the supporting rod 31 through the bolt, the other side of the protective frame 2 is provided with a groove, a transparent protective plate is fixedly installed in the groove, when the protection needs to be unfolded, the other end of the protective frame 2 is lifted, the supporting rod 31 is unfolded, the sliding rod 32 is taken out at a proper distance, threaded holes are arranged on the supporting rod 31 at intervals, the bolt can be connected with the threaded hole in a threaded manner, the sliding rod 32 is fixed on the supporting rod 31 through the bolt, and the bottom of the sliding rod 32 abuts against the limiting strip 33 to realize supporting.

The round corners are arranged at the edges of the upper surface of the base plate 1, so that the device does not influence the actions of people and vehicles when not placed on the ground.

The 11 bottom surfaces of standing groove correspond crisscross fixed mounting with protection frame 2 and receive board 12, and receive board 12 and conflict with transparent guard plate, can support transparent guard plate, avoid personnel to trample or the damage that the vehicle traveles and lead to.

Through setting up base plate 1, standing groove 11, protection frame 2, supporting mechanism 3 for the device can set up fast when using, effectively protects personnel, avoids splashing the casualties that leads to because of mining machinery trouble or stone, simultaneously, and the time spent can conveniently be collected and stored up, does not occupy the space.

Example 2

According to embodiment 1, the device in embodiment 1 can be quickly erected when in use, effectively protects personnel, avoids casualties caused by mining machinery faults or stone splashing, can be conveniently stored when not in use, does not occupy space, and is inconvenient to erect when being erected by manually lifting the protective frame 2, and as another preferred embodiment of the invention, an auxiliary mechanism 4 is further included on the basis of embodiment 1 with reference to fig. 1-3.

The auxiliary mechanism 4 is hinged with the protective frame 2 and the base plate 1, the auxiliary mechanism 4 comprises a lower hinged seat 41, a spring telescopic rod 42 and an upper hinged seat 43, the lower hinged seat 41 is hinged on the inner walls of the two sides of the placing groove 11, one end of the spring telescopic rod 42 is fixedly connected with the lower hinged seat 41, the upper hinged seat 43 is fixedly arranged at the telescopic end of the spring telescopic rod 42, the upper hinged seat 43 is hinged on the two sides of the protective frame 2, the auxiliary mechanism 4 is arranged, when the protection frame 2 is unfolded, the protection frame 2 can be promoted to stand, when the angle between the protection frame 2 and the base plate 1 is less than 70 degrees, the spring telescopic rod 42 acts on the protection frame 2 to ensure that the protection frame 2 has the unfolding tendency, i.e., the elastic force acting on the protection frame 2, when the angle between the protection frame 2 and the substrate 1 is greater than 80 degrees, the telescopic spring rod 42 acts on the protection frame 2 to make the protection frame 2 have the tendency of closing, namely acts on the tension of the protection frame 2.

The working principle is as follows: when the protection needs to be unfolded, the other end of the protection frame 2 is lifted, the supporting rod 31 is unfolded again, the sliding rod 32 is taken out for a proper distance, threaded holes are formed in the supporting rod 31 at intervals, bolts can be in threaded connection with the threaded holes, the sliding rod 32 is fixed on the supporting rod 31 through the bolts, the bottom of the sliding rod 32 is abutted to the limiting strips 33, supporting is achieved, the auxiliary mechanism 4 can promote the protection frame 2 to be erected when the protection frame 2 is unfolded, when the angle between the protection frame 2 and the substrate 1 is smaller than 70 degrees, the spring telescopic rod 42 acts on the protection frame 2 to enable the protection frame 2 to have the unfolding trend, namely acts on the elastic force of the protection frame 2, when the angle between the protection frame 2 and the substrate 1 is larger than 80 degrees, the spring telescopic rod 42 acts on the protection frame 2 to enable the protection frame 2 to have the closing trend, namely acts on the tensile force of the protection frame 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a safety device for mining machinery, includes base plate (1), standing groove (11) have been seted up to base plate (1) upper surface, its characterized in that still includes:

the protective frame (2) is placed in the placing groove (11), one end of the protective frame (2) is hinged with the inner wall of the placing groove (11), a supporting groove (21) is formed in one side of the protective frame (2), a supporting mechanism (3) is hinged in the supporting groove (21), the supporting mechanism (3) comprises a supporting rod (31), a sliding rod (32) and a limiting strip (33), one end of the supporting rod (31) is hinged with the inner wall of the supporting groove (21), a sliding groove (311) is formed in the supporting rod (31), the sliding rod (32) is slidably mounted in the sliding groove (311), the limiting strip (33) is fixedly mounted on the bottom surface of the placing groove (11) at intervals, a bolt is mounted on the sliding rod (32) through threads, and the sliding rod (32) is connected with the supporting rod (31) through the bolt, a groove is formed in the other side of the protection frame (2), and a transparent protection plate is fixedly mounted in the groove.

2. The safety shield apparatus for a mining machine according to claim 1, wherein the edges of the upper surface of the base plate (1) are rounded.

3. The safety shield for mining machinery according to claim 1, wherein receiving plates (12) are fixedly mounted on the bottom surface of the placement groove (11) in a staggered manner corresponding to the shield frame (2).

4. The safety shield for mining machines according to claim 1, characterized in that it further comprises an auxiliary mechanism (4), said auxiliary mechanism (4) being hingedly connected to the shield frame (2) and to the base plate (1).

5. The safety shield for mining machinery according to claim 4, wherein the auxiliary mechanism (4) comprises a lower hinge seat (41), a telescopic spring rod (42) and an upper hinge seat (43), the lower hinge seat (41) is hinged and installed on the inner walls of the two sides of the placing groove (11), one end of the telescopic spring rod (42) is fixedly connected with the lower hinge seat (41), the upper hinge seat (43) is fixedly installed at the telescopic end of the telescopic spring rod (42), and the upper hinge seat (43) is hinged and installed on the two sides of the protective frame (2).